FESTOONFLEX C-PUR-HF 0,6\/1 kV: c\u00e1p festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p v\u1ecf PUR kh\u00f4ng halogen c\u00f3 m\u00e0n ch\u1eafn – con s\u1ed1 n\u00e0o quy\u1ebft \u0111\u1ecbnh khi ch\u1ecdn cho c\u1ea9u c\u1ea3ng, kho t\u1ef1 \u0111\u1ed9ng v\u00e0 thi\u1ebft b\u1ecb m\u1ecf, v\u00e0 c\u00f4ng ngh\u1ec7 PUR c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n<\/title><style>:root{--bg:#0a1014;--p:#101a1e;--p2:#16262c;--ink:#eef6f8;--muted:#9cc0cc;--line:#2a4650;--c:#38c8e8;--g:#5fd88a;--s:#e8c37b;--r:#ff777f;--fo:#ffb454}\n*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px Arial,Helvetica,sans-serif;line-height:1.68}\n.wrap{max-width:1840px;margin:auto;padding:0 28px}a{color:var(--c)}a:focus-visible{outline:2px solid var(--s);outline-offset:2px}\n.doc-header{padding:68px 0 64px;background:radial-gradient(circle at 10% 5%,rgba(56,200,232,.22),transparent 33%),radial-gradient(circle at 90% 8%,rgba(255,180,84,.16),transparent 33%),linear-gradient(135deg,#0a1014,#1c1814)}\n.doc-header .container{text-align:center}.doc-header h1,.doc-header p{max-width:960px;margin-left:auto;margin-right:auto}\nh1{font-size:34px;line-height:1.18;margin:18px auto 20px}h2{margin-top:52px;border-left:7px solid var(--c);padding-left:15px;line-height:1.2}\n.lead{font-size:20px;color:#e6f4f8}.badges{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:14px}\n.badge{background:#0e1a1e;border:1px solid var(--line);border-radius:22px;padding:8px 13px;font-weight:bold}\n.card,.note,.warn,.provenance{background:var(--p);border:1px solid var(--line);border-radius:10px;padding:18px;margin:13px 0}\n.note{border-left:7px solid var(--c)}.warn{border-left:7px solid var(--r)}.provenance{border-left:7px solid var(--fo);background:#20180f}\n.toc{background:var(--p);border:1px solid var(--line);padding:20px;border-left:7px solid var(--c);margin-top:24px}.toc ol{columns:2}\n.scroll{overflow-x:auto;margin:18px 0}table{width:100%;border-collapse:collapse;background:#0e1a1e}\ncaption{text-align:left;color:var(--s);font-weight:bold;padding:8px 0}th,td{border:1px solid var(--line);padding:8px 9px;vertical-align:top}\nth{background:var(--p2)}td:first-child{color:var(--s);font-weight:bold}table.data td:first-child{color:var(--c)}\n.svg{border:1px solid var(--line);padding:10px;background:#0e1a1e;margin:22px 0;border-radius:8px}.svg svg{width:100%;height:auto;display:block}\n.svg-caption{color:var(--muted);font-size:14px;padding:8px 4px 2px}.tag{color:var(--s);font-weight:bold}\n.imgcap{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:20px 0}\n.imgcap figure{margin:0;background:var(--p);border:1px solid var(--line);border-radius:10px;overflow:hidden}.imgcap svg{width:100%;height:190px;display:block}\n.imgcap figcaption{padding:10px 13px;font-size:13.5px;color:var(--muted)}\n.formula{background:#0e1a1e;border:1px solid var(--line);border-left:7px solid var(--s);border-radius:8px;padding:14px 18px;margin:14px 0;font-family:Consolas,monospace;overflow-x:auto}\n.certbanner{background:linear-gradient(135deg,#0f2a30,#14231a);border:1px solid var(--g);border-radius:12px;padding:20px 22px;margin:18px 0}.certbanner h3{margin-top:0;color:var(--g)}\n.certgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:18px 0}\n.certchip{background:#0e1a1e;border:1px solid var(--line);border-radius:8px;padding:12px 14px}.certchip:before{content:\"\";display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--g);margin-right:10px}\n.contact{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.contact div{background:#0e1a1e;border:1px solid var(--line);padding:15px}\nsup.ref-n{color:var(--c);font-weight:bold}ol.refs{font-size:14px;color:var(--muted)}.small{font-size:12px;color:#7fa4b0}\nfooter{margin-top:50px;background:#080e10;padding:32px 0}\n@media(max-width:800px){h1{font-size:24px}.toc ol{columns:1}.contact{grid-template-columns:1fr}.wrap{padding:0 16px}.lead{font-size:17px}}<\/style><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"TechArticle\", \"headline\": \"FESTOONFLEX C-PUR-HF 0,6\/1 kV: c\u00e1p festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p v\u1ecf PUR kh\u00f4ng halogen c\u00f3 m\u00e0n ch\u1eafn - con s\u1ed1 n\u00e0o quy\u1ebft \u0111\u1ecbnh khi ch\u1ecdn cho c\u1ea9u c\u1ea3ng, kho t\u1ef1 \u0111\u1ed9ng v\u00e0 thi\u1ebft b\u1ecb m\u1ecf\", \"inLanguage\": \"vi\", \"dateModified\": \"2026-10-09\", \"publisher\": {\"@type\": \"Organization\", \"name\": \"Anhui FeiChun Special Cable Co., Ltd.\"}}<\/script><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"FESTOONFLEX C-PUR-HF 0,6\/1 kV l\u00e0 lo\u1ea1i c\u00e1p g\u00ec?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"C\u00e1p tr\u00f2n h\u1ea1 \u00e1p 0,6\/1 kV c\u00f3 m\u00e0n ch\u1eafn, v\u1ecf polyurethane (PUR) kh\u00f4ng halogen: ru\u1ed9t \u0111\u1ed3ng tr\u1ea7n class 5, c\u00e1ch \u0111i\u1ec7n PBT, l\u00f5i xo\u1eafn b\u01b0\u1edbc ng\u1eafn quanh ph\u1ea7n t\u1eed trung t\u00e2m, v\u1ecf trong PUR, m\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc, v\u1ecf ngo\u00e0i PUR. D\u00f9ng cho festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p \u0111\u1ebfn 210 m\/ph\u00fat, m\u00e1y c\u00f4ng c\u1ee5, thi\u1ebft b\u1ecb n\u00e2ng chuy\u1ec3n; ch\u1ecbu UV, ozone, n\u01b0\u1edbc bi\u1ec3n v\u00e0 d\u00f9ng \u0111\u01b0\u1ee3c ng\u00e2m l\u00e2u d\u00e0i trong n\u01b0\u1edbc (kh\u00f4ng ph\u1ea3i n\u01b0\u1edbc u\u1ed1ng) \u0111\u1ebfn 50 m.\"}}, {\"@type\": \"Question\", \"name\": \"B\u00e1n k\u00ednh u\u1ed1n, \u0111\u00e1y v\u00f2ng festoon v\u00e0 chi\u1ec1u cao x\u00edch d\u1eabn cho 4\u00d725 v\u00e0 4\u00d750?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"B\u00e1n k\u00ednh u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng l\u00e0 6\u00d7D l\u1edbn nh\u1ea5t: 157 mm cho 4\u00d725 (D = 26,2 mm) v\u00e0 226 mm cho 4\u00d750 (D = 37,6 mm), t\u1ee9c \u0111\u00e1y v\u00f2ng festoon t\u1ed1i thi\u1ec3u 314 mm v\u00e0 452 mm. V\u1edbi x\u00edch d\u1eabn, b\u00e1n k\u00ednh x\u00edch kh\u00f4ng nh\u1ecf h\u01a1n b\u00e1n k\u00ednh u\u1ed1n c\u1ee7a c\u00e1p v\u00e0 chi\u1ec1u cao trong th\u01b0\u1eddng l\u1ea5y b\u1eb1ng \u0111\u01b0\u1eddng k\u00ednh c\u00e1p c\u1ed9ng 10 %: kho\u1ea3ng 28,8 mm v\u00e0 41,4 mm.\"}}, {\"@type\": \"Question\", \"name\": \"T\u1ed1c \u0111\u1ed9 210 m\/ph\u00fat \u00e1p d\u1ee5ng th\u1ebf n\u00e0o cho festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Datasheet ghi festoon t\u1edbi 210 m\/ph\u00fat v\u00e0 x\u00edch d\u1eabn c\u00e1p t\u1edbi 210 m\/ph\u00fat, k\u00e8m l\u01b0u \u00fd v\u1eadn h\u00e0nh \u00eam ph\u1ee5 thu\u1ed9c nhi\u1ec1u y\u1ebfu t\u1ed1, tr\u01b0\u1edbc h\u1ebft l\u00e0 chi\u1ec1u d\u00e0i x\u00edch: x\u00edch d\u00e0i n\u00ean ch\u1ea1y ch\u1eadm h\u01a1n. 210 m\/ph\u00fat t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 3,5 m\/s. Datasheet kh\u00f4ng c\u00f4ng b\u1ed1 s\u1ed1 chu k\u1ef3 u\u1ed1n hay tu\u1ed5i th\u1ecd, n\u00ean c\u1ea7n h\u1ecfi nh\u00e0 s\u1ea3n xu\u1ea5t theo h\u00e0nh tr\u00ecnh, gia t\u1ed1c v\u00e0 b\u00e1n k\u00ednh th\u1ef1c.\"}}, {\"@type\": \"Question\", \"name\": \"C\u00e1p c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c cho tang cu\u1ed1n, k\u00e9o l\u00ea ho\u1eb7c ch\u1ecbu xo\u1eafn kh\u00f4ng?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Datasheet 09\/10\/2026 ch\u1ec9 n\u00eau festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p. Brochure Prysmian 2024 ghi h\u1ecd PUR-HF cu\u1ed1n tang \u0111\u1ebfn 60 m\/ph\u00fat v\u00e0 xo\u1eafn \u00b125 \u00b0\/m, nh\u01b0ng c\u00e1p kh\u00f4ng c\u00f3 ph\u1ea7n t\u1eed ch\u1ecbu k\u00e9o hay b\u1ec7n ch\u1ed1ng xo\u1eafn ri\u00eang nh\u01b0 TROMMELFLEX (k\u00e9o 25 N\/mm\u00b2, xo\u1eafn \u00b150 \u00b0\/m) n\u00ean tang cu\u1ed1n nghi\u00eam t\u00fac c\u1ea7n c\u00e1p chuy\u00ean d\u1ee5ng. K\u00e9o l\u00ea tr\u00ean n\u1ec1n \u0111\u00e1 c\u1ea7n c\u00e1p m\u1ecf v\u1ecf d\u00e0y.\"}}, {\"@type\": \"Question\", \"name\": \"\u0110i\u1ec1u ki\u1ec7n d\u00f9ng ng\u00e2m n\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc bi\u1ec3n?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Datasheet ghi d\u00f9ng \u0111\u01b0\u1ee3c l\u00e2u d\u00e0i trong n\u01b0\u1edbc (kh\u00f4ng ph\u1ea3i n\u01b0\u1edbc u\u1ed1ng) \u0111\u1ebfn \u0111\u1ed9 s\u00e2u 50 m v\u00e0 ch\u1ecbu n\u01b0\u1edbc bi\u1ec3n. \u00c1p su\u1ea5t th\u1ee7y t\u0129nh \u1edf 50 m kho\u1ea3ng 4,9 bar (n\u01b0\u1edbc ng\u1ecdt) \u0111\u1ebfn 5,0 bar (n\u01b0\u1edbc bi\u1ec3n). Datasheet kh\u00f4ng n\u00eau ch\u1eb7n n\u01b0\u1edbc d\u1ecdc c\u00e1p hay nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc, n\u00ean \u0111\u1ea7u c\u00e1p ph\u1ea3i b\u1ecbt k\u00edn v\u00e0 c\u1ea7n h\u1ecfi h\u00e3ng khi n\u01b0\u1edbc n\u00f3ng ho\u1eb7c ng\u00e2m r\u1ea5t l\u00e2u.\"}}, {\"@type\": \"Question\", \"name\": \"Kh\u00f4ng halogen ngh\u0129a l\u00e0 g\u00ec v\u00e0 datasheet \u0111\u00e3 ch\u1ee9ng minh \u0111\u1ebfn \u0111\u00e2u?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Datasheet ghi kh\u00f4ng halogen, tham chi\u1ebfu IEC 60754-2 (\u0111o \u0111\u1ed9 axit c\u1ee7a kh\u00ed ch\u00e1y b\u1eb1ng pH v\u00e0 \u0111\u1ed9 d\u1eabn) v\u00e0 ch\u1eadm ch\u00e1y IEC 60332-1-2. Gi\u1edbi h\u1ea1n th\u01b0\u1eddng d\u00f9ng cho lo\u1ea1i kh\u00f4ng halogen l\u00e0 pH tr\u00ean 4,3 v\u00e0 \u0111\u1ed9 d\u1eabn d\u01b0\u1edbi 10 \u00b5S\/mm. Datasheet kh\u00f4ng n\u00eau l\u1edbp k\u1ebft qu\u1ea3, kh\u00f4ng n\u00eau IEC 60754-1 (h\u00e0m l\u01b0\u1ee3ng kh\u00ed axit halogen) v\u00e0 kh\u00f4ng n\u00eau IEC 61034 (m\u1eadt \u0111\u1ed9 kh\u00f3i); d\u1ef1 \u00e1n y\u00eau c\u1ea7u c\u00e1c h\u1ed3 s\u01a1 n\u00e0y c\u1ea7n xin bi\u00ean b\u1ea3n theo m\u00e3.\"}}, {\"@type\": \"Question\", \"name\": \"C-PUR-HF kh\u00e1c RONDOFLEX (C)-FC v\u00e0 PLANOFLEX \u1edf \u0111\u00e2u, n\u00ean ch\u1ecdn lo\u1ea1i n\u00e0o?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"\u1ede c\u00f9ng 4\u00d725, C-PUR-HF nh\u1eb9 h\u01a1n c\u00e1p tr\u00f2n cao su (C)-FC kho\u1ea3ng 30 % (1 360 so v\u1edbi 1 950 kg\/km) v\u1edbi c\u00f9ng b\u00e1n k\u00ednh u\u1ed1n 157 mm, nh\u01b0ng th\u1eed 2,5 kV so v\u1edbi 5 kV v\u00e0 kh\u00f4ng c\u00f4ng b\u1ed1 \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh hay tr\u1edf kh\u00e1ng truy\u1ec1n. C\u00e1p d\u1eb9t PLANOFLEX cu\u1ed9n g\u1ecdn h\u01a1n nhi\u1ec1u (R 72 mm) nh\u01b0ng ch\u1ec9 300\/500 V v\u00e0 ch\u1ec9 cho festoon. C-PUR-HF h\u1ee3p cho festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p 0,6\/1 kV kh\u00f4ng halogen; (C)-FC h\u1ee3p cho tuy\u1ebfn bi\u1ebfn t\u1ea7n c\u1ea7n s\u1ed1 li\u1ec7u EMC; d\u1eb9t h\u1ee3p cho nhi\u1ec1u l\u00f5i \u0111i\u1ec1u khi\u1ec3n tr\u00ean festoon.\"}}, {\"@type\": \"Question\", \"name\": \"D\u00f9ng cho \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n \u0111\u01b0\u1ee3c kh\u00f4ng?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"C\u00e1p c\u00f3 m\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc, nh\u01b0ng datasheet kh\u00f4ng c\u00f4ng b\u1ed1 \u0111\u1ed9 ph\u1ee7, tr\u1edf kh\u00e1ng truy\u1ec1n, \u0111i\u1ec7n dung hay \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh cho ph\u00e9p. V\u1edbi l\u01b0\u1edbi 400 V, \u0111\u1ec9nh ph\u1ea3n x\u1ea1 l\u00fd t\u01b0\u1edfng kho\u1ea3ng 1 188 V; v\u1edbi 690 V kho\u1ea3ng 2 049 V (c\u00e1ch t\u00ednh b\u1ea3o th\u1ee7 c\u1ee7a t\u00e1c gi\u1ea3). C\u1ea7n h\u1ecfi h\u00e3ng c\u00e1p v\u00e0 h\u00e3ng bi\u1ebfn t\u1ea7n v\u1ec1 dV\/dt, chi\u1ec1u d\u00e0i c\u00e1p v\u00e0 b\u1ed9 l\u1ecdc, ho\u1eb7c d\u00f9ng c\u00e1p c\u00f3 s\u1ed1 li\u1ec7u EMC c\u00f4ng b\u1ed1.\"}}, {\"@type\": \"Question\", \"name\": \"C\u00f4ng ngh\u1ec7 PUR c\u1ee7a FeiChun gi\u00fap g\u00ec cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"FeiChun c\u00f4ng b\u1ed1 t\u1ef1 pha ch\u1ebf h\u1ee3p ch\u1ea5t PUR g\u1ed1c polyether (h\u1ea5p th\u1ee5 \u1ea9m d\u01b0\u1edbi 0,8 % so v\u1edbi 1,5 - 3 % c\u1ee7a v\u1ecf 5GM3), ru\u1ed9t \u0111\u1ed3ng m\u1ea1 thi\u1ebfc class 5, ph\u1ea7n t\u1eed ch\u1ecbu k\u00e9o aramid, b\u1ec7n ch\u1ed1ng xo\u1eafn, CPE nhi\u1ec7t \u0111\u1edbi h\u00f3a, EPR li\u00ean k\u1ebft silane v\u00e0 ki\u1ec3m so\u00e1t \u0111\u00f9n v\u00f2ng k\u00edn. C\u00e1c s\u1ed1 li\u1ec7u hi\u1ec7n tr\u01b0\u1eddng l\u00e0 c\u00f4ng b\u1ed1 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t; c\u1ea5u t\u1ea1o v\u00e0 s\u1ed1 li\u1ec7u th\u1eed ch\u00ednh th\u1ee9c ph\u1ea3i l\u1ea5y t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u theo \u0111\u00fang m\u00e3.\"}}, {\"@type\": \"Question\", \"name\": \"Ch\u1ee9ng nh\u1eadn c\u1ee7a FeiChun g\u1ed3m nh\u1eefng g\u00ec?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Theo th\u00f4ng tin c\u1ee7a FeiChun: CE, UKCA, VDE, EAC, ATEX, IECEx v\u00e0 ch\u1ee9ng nh\u1eadn an to\u00e0n ch\u00e1y c\u1ee7a Nga. C\u1ea7n xin b\u1ea3n sao theo \u0111\u00fang m\u00e3 c\u00e1p, d\u1ea3i \u0111i\u1ec7n \u00e1p, ti\u1ebft di\u1ec7n v\u00e0 th\u1eddi h\u1ea1n hi\u1ec7u l\u1ef1c; c\u00e1c ti\u00eau chu\u1ea9n trong datasheet tham kh\u1ea3o (DIN VDE 0293-308, VDE 0298-4, IEC 60332, IEC 60754-2) l\u00e0 ti\u00eau chu\u1ea9n tham chi\u1ebfu c\u1ee7a c\u00e1p Prysmian, kh\u00f4ng ph\u1ea3i ch\u1ee9ng nh\u1eadn c\u1ee7a FeiChun.\"}}]}<\/script><\/head><body><header class=\"doc-header\"><div class=\"container wrap\"><div class=\"tag\">FEICHUN CABLE \u00b7 B\u00c0I K\u1ef8 THU\u1eacT<\/div><h1>FESTOONFLEX C-PUR-HF 0,6\/1 kV: c\u00e1p festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p v\u1ecf PUR kh\u00f4ng halogen c\u00f3 m\u00e0n ch\u1eafn – con s\u1ed1 n\u00e0o quy\u1ebft \u0111\u1ecbnh khi ch\u1ecdn cho c\u1ea9u c\u1ea3ng, kho t\u1ef1 \u0111\u1ed9ng v\u00e0 thi\u1ebft b\u1ecb m\u1ecf, v\u00e0 c\u00f4ng ngh\u1ec7 PUR c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n<\/h1><p class=\"lead\">B\u00e0i vi\u1ebft ph\u00e2n t\u00edch c\u00e1p tr\u00f2n h\u1ea1 \u00e1p 0,6\/1 kV c\u00f3 m\u00e0n ch\u1eafn, v\u1ecf PUR kh\u00f4ng halogen d\u00f9ng cho festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p, ki\u1ec3m tra b\u1eb1ng t\u00ednh to\u00e1n c\u00e1c th\u00f4ng s\u1ed1 trong datasheet (b\u00e1n k\u00ednh u\u1ed1n 6\u00d7D, \u0111\u00e1y v\u00f2ng festoon, chi\u1ec1u cao x\u00edch d\u1eabn, l\u1ef1c k\u00e9o, chi\u1ec1u d\u00e0i treo, d\u00f2ng theo nhi\u1ec7t \u0111\u1ed9, s\u1ee5t \u00e1p, d\u00f2ng ng\u1eafn m\u1ea1ch, \u0111i\u1ec7n \u00e1p th\u1eed v\u00e0 truy\u1ec1n \u0111\u1ed9ng bi\u1ebfn t\u1ea7n, \u00e1p su\u1ea5t khi ng\u00e2m n\u01b0\u1edbc), \u0111\u1ed1i chi\u1ebfu v\u1edbi c\u00e1p kh\u00f4ng m\u00e0n ch\u1eafn, c\u00e1p tr\u00f2n cao su RONDOFLEX (C)-FC, c\u00e1p d\u1eb9t PLANOFLEX v\u00e0 c\u00e1p tang cu\u1ed1n TROMMELFLEX, ph\u00e2n \u0111\u1ecbnh ranh gi\u1edbi s\u1eed d\u1ee5ng (festoon, x\u00edch, ng\u00e2m n\u01b0\u1edbc, tang cu\u1ed1n, k\u00e9o l\u00ea), tr\u00ecnh b\u00e0y c\u00f4ng ngh\u1ec7 PUR g\u1ed1c polyether, ru\u1ed9t m\u1ea1 thi\u1ebfc, ch\u1ed1ng xo\u1eafn v\u00e0 ki\u1ec3m so\u00e1t s\u1ea3n xu\u1ea5t c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n, v\u00e0 n\u00eau danh m\u1ee5c h\u1ed3 s\u01a1 c\u1ea7n y\u00eau c\u1ea7u, g\u1ed3m b\u1ed9 ch\u1ee9ng nh\u1eadn c\u1ee7a FeiChun.<\/p><div class=\"badges\"><span class=\"badge\">0,6\/1 kV (U<sub>m<\/sub> 1,2 kV)<\/span><span class=\"badge\">Th\u1eed 2,5 kV<\/span><span class=\"badge\">V\u1ecf PUR kh\u00f4ng halogen<\/span><span class=\"badge\">M\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc<\/span><span class=\"badge\">C\u00e1ch \u0111i\u1ec7n PBT<\/span><span class=\"badge\">Festoon v\u00e0 x\u00edch 210 m\/ph\u00fat<\/span><span class=\"badge\">R u\u1ed1n 6\u00d7D<\/span><span class=\"badge\">K\u00e9o 15 N\/mm\u00b2<\/span><span class=\"badge\">Chuy\u1ec3n \u0111\u1ed9ng \u221240 \u2026 +80 \u00b0C<\/span><span class=\"badge\">Ng\u00e2m n\u01b0\u1edbc \u0111\u1ebfn 50 m<\/span><span class=\"badge\">1 l\u00f5i 25 – 300 mm\u00b2 \u00b7 4 l\u00f5i 1,5 – 50 mm\u00b2<\/span><span class=\"badge\">FeiChun: CE \u00b7 UKCA \u00b7 VDE \u00b7 EAC \u00b7 ATEX \u00b7 IECEx<\/span><\/div><\/div><\/header><main class=\"wrap\"><div class=\"provenance\"><strong>Ngu\u1ed3n d\u1eef li\u1ec7u.<\/strong> C\u1ea5u t\u1ea1o, th\u00f4ng s\u1ed1 \u0111i\u1ec7n – c\u01a1 v\u00e0 b\u1ea3ng k\u00edch th\u01b0\u1edbc l\u1ea5y t\u1eeb datasheet FESTOONFLEX C-PUR-HF 0,6\/1KV c\u1ee7a Prysmian, b\u1ea3n in 09\/10\/2026<sup class=\"ref-n\">[1]<\/sup>, \u0111\u1ed1i chi\u1ebfu v\u1edbi brochure Prysmian v\u1ec1 h\u1ecd FESTOONFLEX v\u00e0 TROMMELFLEX PUR-HF (02\/2024)<sup class=\"ref-n\">[2]<\/sup>, m\u00f4 t\u1ea3 c\u1ee7a Faber<sup class=\"ref-n\">[3]<\/sup><sup class=\"ref-n\">[4]<\/sup> v\u00e0 b\u1ea3ng c\u1ee7a Letronic<sup class=\"ref-n\">[5]<\/sup><sup class=\"ref-n\">[6]<\/sup>; so s\u00e1nh v\u1edbi c\u00e1p tr\u00f2n cao su RONDOFLEX (C)-FC<sup class=\"ref-n\">[8]<\/sup><sup class=\"ref-n\">[9]<\/sup>, c\u00e1p d\u1eb9t PLANOFLEX<sup class=\"ref-n\">[10]<\/sup> v\u00e0 h\u1ecd c\u00e1p x\u00edch RONDOFLEX(CHAIN)<sup class=\"ref-n\">[7]<\/sup>; nguy\u00ean t\u1eafc ch\u1ecdn x\u00edch d\u1eabn theo igus v\u00e0 HELUKABEL<sup class=\"ref-n\">[11]<\/sup><sup class=\"ref-n\">[12]<\/sup><sup class=\"ref-n\">[13]<\/sup><sup class=\"ref-n\">[14]<\/sup><sup class=\"ref-n\">[15]<\/sup>; ph\u00e9p th\u1eed kh\u00f4ng halogen theo IEC 60754<sup class=\"ref-n\">[17]<\/sup><sup class=\"ref-n\">[18]<\/sup>; c\u00f4ng b\u1ed1 v\u1ec1 v\u1eadt li\u1ec7u, thi\u1ebft k\u1ebf v\u00e0 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a FeiChun<sup class=\"ref-n\">[19]<\/sup><sup class=\"ref-n\">[20]<\/sup><sup class=\"ref-n\">[21]<\/sup><sup class=\"ref-n\">[22]<\/sup>. C\u00e1c con s\u1ed1 t\u00ednh (h\u1ec7 s\u1ed1 b\u00e1n k\u00ednh, h\u00ecnh h\u1ecdc festoon v\u00e0 x\u00edch, l\u1ef1c k\u00e9o, chi\u1ec1u d\u00e0i treo, d\u00f2ng theo nhi\u1ec7t \u0111\u1ed9, s\u1ee5t \u00e1p, d\u00f2ng ng\u1eafn m\u1ea1ch, \u00e1p su\u1ea5t n\u01b0\u1edbc, t\u1ef7 l\u1ec7 \u0111\u1ed3ng, m\u1ee9c t\u0103ng do m\u00e0n ch\u1eafn) do t\u00e1c gi\u1ea3 t\u00ednh theo c\u00f4ng th\u1ee9c trong b\u00e0i. <b>FESTOONFLEX, RONDOFLEX, PLANOFLEX v\u00e0 TROMMELFLEX l\u00e0 t\u00ean th\u01b0\u01a1ng m\u1ea1i c\u1ee7a b\u00ean th\u1ee9 ba, ch\u1ec9 d\u00f9ng \u0111\u1ec3 nh\u1eadn di\u1ec7n lo\u1ea1i c\u00e1p; b\u00e0i n\u00e0y kh\u00f4ng kh\u1eb3ng \u0111\u1ecbnh c\u00e1p c\u1ee7a FeiChun c\u00f3 c\u1ea5u t\u1ea1o hay s\u1ed1 li\u1ec7u gi\u1ed1ng c\u00e1c c\u00e1p \u0111\u00f3. S\u1ed1 li\u1ec7u ch\u00ednh th\u1ee9c cho c\u00e1p c\u1ee7a FeiChun (c\u1ea5u t\u1ea1o, k\u00edch th\u01b0\u1edbc, \u0111i\u1ec7n \u00e1p th\u1eed, b\u00e1n k\u00ednh u\u1ed1n, s\u1ed1 chu k\u1ef3 u\u1ed1n, ch\u1ee9ng nh\u1eadn) ph\u1ea3i l\u1ea5y t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u v\u00e0 bi\u00ean b\u1ea3n th\u1eed c\u1ee7a FeiChun cho \u0111\u00fang m\u00e3.<\/b> C\u00e1c ngu\u1ed3n c\u00f3 th\u1ec3 l\u1ec7ch nhau \u1edf v\u00e0i d\u00f2ng; nh\u1eefng ch\u1ed7 l\u1ec7ch \u0111\u00e3 t\u00ecm th\u1ea5y \u0111\u01b0\u1ee3c n\u00eau ngay trong b\u00e0i.<\/div><nav class=\"toc\"><strong>M\u1ee5c l\u1ee5c<\/strong><ol><li><a href=\"#s1\">T\u1ed5ng quan v\u00e0 c\u00e1ch \u0111\u1ecdc k\u00fd hi\u1ec7u<\/a><\/li><li><a href=\"#s2\">C\u1ea5u t\u1ea1o<\/a><\/li><li><a href=\"#s3\">Th\u00f4ng s\u1ed1 theo datasheet<\/a><\/li><li><a href=\"#s4\">K\u00edch th\u01b0\u1edbc, ki\u1ec3m tra theo b\u1ea3ng<\/a><\/li><li><a href=\"#s5\">T\u00ednh to\u00e1n cho festoon, x\u00edch d\u1eabn c\u00e1p, ngu\u1ed3n \u0111i\u1ec7n v\u00e0 ng\u00e2m n\u01b0\u1edbc<\/a><\/li><li><a href=\"#s6\">So s\u00e1nh: PUR v\u00e0 cao su, tr\u00f2n v\u00e0 d\u1eb9t, c\u00f3 v\u00e0 kh\u00f4ng m\u00e0n ch\u1eafn<\/a><\/li><li><a href=\"#s7\">\u1ee8ng d\u1ee5ng v\u00e0 ranh gi\u1edbi<\/a><\/li><li><a href=\"#s8\">C\u00e1p cho x\u00edch d\u1eabn: \u0111i\u1ec1u ki\u1ec7n thi\u1ebft k\u1ebf v\u00e0 d\u1eef li\u1ec7u c\u1ea7n h\u1ecfi<\/a><\/li><li><a href=\"#s9\">C\u00f4ng ngh\u1ec7 PUR v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a FeiChun<\/a><\/li><li><a href=\"#s10\">Th\u1eed nghi\u1ec7m v\u00e0 h\u1ed3 s\u01a1 c\u1ea7n xem<\/a><\/li><li><a href=\"#s11\">S\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch ph\u00f2ng<\/a><\/li><li><a href=\"#s12\">D\u1eef li\u1ec7u c\u1ea7n y\u00eau c\u1ea7u khi \u0111\u1eb7t h\u00e0ng<\/a><\/li><li><a href=\"#s13\">Ch\u1ee9ng nh\u1eadn FeiChun<\/a><\/li><li><a href=\"#s14\">B\u1ea3n \u0111\u1ed3 ch\u1ecdn c\u00e1p FeiChun<\/a><\/li><li><a href=\"#faq\">H\u1ecfi \u0111\u00e1p<\/a><\/li><li><a href=\"#src\">Ngu\u1ed3n<\/a><\/li><\/ol><\/nav><div class=\"card\"><strong>T\u00ecm nhanh theo c\u00e2u h\u1ecfi<\/strong><ul><li><a href=\"#s6\">FESTOONFLEX C-PUR-HF kh\u00e1c PUR-HF th\u01b0\u1eddng, RONDOFLEX (C)-FC v\u00e0 PLANOFLEX \u1edf \u0111\u00e2u?<\/a><\/li><li><a href=\"#s5\">B\u00e1n k\u00ednh u\u1ed1n v\u00e0 \u0111\u00e1y v\u00f2ng festoon c\u1ee7a 4\u00d725, 4\u00d750?<\/a><\/li><li><a href=\"#s5\">C\u00e1p ch\u1ea1y x\u00edch d\u1eabn \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 n\u00e0o, ch\u1ecdn chi\u1ec1u cao v\u00e0 b\u00e1n k\u00ednh x\u00edch ra sao?<\/a><\/li><li><a href=\"#s7\">C\u00e1p PUR kh\u00f4ng halogen d\u00f9ng ngo\u00e0i tr\u1eddi, n\u01b0\u1edbc bi\u1ec3n, ng\u00e2m 50 m?<\/a><\/li><li><a href=\"#s7\">D\u00f9ng cho tang cu\u1ed1n, k\u00e9o l\u00ea, \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n \u0111\u01b0\u1ee3c kh\u00f4ng?<\/a><\/li><li><a href=\"#s9\">PUR hay cao su cho c\u1ea3ng nhi\u1ec7t \u0111\u1edbi?<\/a><\/li><li><a href=\"#s9\">C\u00f4ng ngh\u1ec7 PUR c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n?<\/a><\/li><li><a href=\"#s13\">FeiChun c\u00f3 nh\u1eefng ch\u1ee9ng nh\u1eadn n\u00e0o?<\/a><\/li><\/ul><\/div><section id=\"s1\"><h2>1. T\u1ed5ng quan v\u00e0 c\u00e1ch \u0111\u1ecdc k\u00fd hi\u1ec7u<\/h2>\n<p>FESTOONFLEX C-PUR-HF 0,6\/1 kV l\u00e0 c\u00e1p tr\u00f2n h\u1ea1 \u00e1p c\u00f3 m\u00e0n ch\u1eafn, v\u1ecf polyurethane kh\u00f4ng halogen, d\u00f9ng l\u00e0m c\u00e1p c\u1ea5p ngu\u1ed3n v\u00e0 \u0111i\u1ec1u khi\u1ec3n trong h\u1ec7 festoon \u1edf \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t c\u00f3 u\u1ed1n l\u1eb7p th\u01b0\u1eddng xuy\u00ean; datasheet n\u00eau th\u00eam x\u00edch d\u1eabn c\u00e1p, m\u00e1y c\u00f4ng c\u1ee5 v\u00e0 thi\u1ebft b\u1ecb n\u00e2ng chuy\u1ec3n, v\u00e0 cho ph\u00e9p d\u00f9ng l\u00e2u d\u00e0i trong n\u01b0\u1edbc (kh\u00f4ng ph\u1ea3i n\u01b0\u1edbc u\u1ed1ng) \u0111\u1ebfn \u0111\u1ed9 s\u00e2u 50 m<sup class=\"ref-n\">[1]<\/sup>. Faber m\u00f4 t\u1ea3 \u0111\u00e2y l\u00e0 c\u00e1p c\u00f4ng su\u1ea5t v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u00f3 m\u00e0n ch\u1eafn cho h\u1ec7 xe \u0111\u1ee1 c\u00e1p v\u00e0 x\u00edch d\u1eabn tr\u00ean b\u1ed9 ph\u1eadn di \u0111\u1ed9ng c\u1ee7a m\u00e1y v\u00e0 b\u0103ng t\u1ea3i, kh\u00f4ng ch\u1ee9a silicone, ch\u1ecbu UV v\u00e0 n\u01b0\u1edbc t\u1ed1t<sup class=\"ref-n\">[3]<\/sup>.<\/p>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> V\u1edbi k\u1ef9 s\u01b0 c\u1ea3ng, \u0111i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 m\u1ed9t c\u00e1p tr\u00f2n c\u00f3 m\u00e0n ch\u1eafn m\u00e0 datasheet cho ph\u00e9p c\u1ea3 festoon l\u1eabn x\u00edch d\u1eabn, \u0111\u1ed3ng th\u1eddi kh\u00f4ng halogen, ch\u1ecbu n\u01b0\u1edbc bi\u1ec3n v\u00e0 ng\u00e2m n\u01b0\u1edbc \u0111\u1ebfn 50 m. C\u00e1i gi\u00e1 l\u00e0 \u0111i\u1ec7n \u00e1p th\u1eed ch\u1ec9 2,5 kV, kh\u00f4ng c\u00f4ng b\u1ed1 s\u1ed1 EMC, v\u00e0 kh\u00f4ng c\u00f3 ph\u1ea7n t\u1eed ch\u1ecbu k\u00e9o hay b\u1ec7n ch\u1ed1ng xo\u1eafn ri\u00eang cho tang cu\u1ed1n (m\u1ee5c 6 v\u00e0 7).<\/p>\n<p>Ba \u0111i\u1ec3m v\u1ec1 k\u00fd hi\u1ec7u th\u01b0\u1eddng b\u1ecb b\u1ecf qua:<\/p>\n<ul>\n<li><b>FESTOONFLEX C-PUR-HF.<\/b> C l\u00e0 c\u00f3 m\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc, PUR l\u00e0 v\u1ecf polyurethane, HF l\u00e0 kh\u00f4ng halogen. H\u1ecd FESTOONFLEX PUR-HF c\u00f3 hai b\u1ea3n: kh\u00f4ng m\u00e0n ch\u1eafn v\u00e0 C-PUR-HF<sup class=\"ref-n\">[2]<\/sup>. Nguy\u00ean t\u1eafc ch\u1ecdn h\u1ecd trong Prysmian \u0111\u01b0\u1ee3c n\u00eau \u1edf b\u1ea3ng so s\u00e1nh x\u00edch d\u1eabn: RONDOFLEX(CHAIN) v\u1ecf cao su 240 m\/ph\u00fat, FESTOONFLEX PUR-HF v\u00e0 C-PUR-HF v\u1ecf PUR 210 m\/ph\u00fat<sup class=\"ref-n\">[7]<\/sup>.<\/li>\n<li><b>M\u00e3 VDE c\u1ee7a h\u1ecd.<\/b> Brochure ghi D12YC11Y-O cho c\u00e1p c\u00f4ng su\u1ea5t m\u1ed9t l\u00f5i c\u00f3 m\u00e0n ch\u1eafn, D12YC11Y-J cho c\u00e1p 4, 5 l\u00f5i v\u00e0 c\u00e1p \u0111i\u1ec1u khi\u1ec3n c\u00f3 m\u00e0n ch\u1eafn, D12YC11Y-O cho c\u1eb7p \u0111i\u1ec1u khi\u1ec3n c\u00f3 m\u00e0n ch\u1eafn chung v\u00e0 D12Y11Y-O cho c\u1eb7p c\u00f3 m\u00e0n ch\u1eafn ri\u00eang t\u1eebng c\u1eb7p<sup class=\"ref-n\">[2]<\/sup>. \u0110\u1ecdc theo h\u1ec7 k\u00fd hi\u1ec7u h\u00e0i h\u00f2a HD 361: 12Y l\u00e0 c\u00e1ch \u0111i\u1ec7n polyester, C l\u00e0 m\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng, 11Y l\u00e0 PUR (t\u00e1c gi\u1ea3 \u0111\u1ecdc, kh\u1edbp v\u1edbi datasheet).<\/li>\n<li><b>H\u1eadu t\u1ed1 C trong b\u1ea3ng k\u00edch th\u01b0\u1edbc.<\/b> C\u00e1c d\u00f2ng 4\u00d7(2\u00d71)C, 6\u00d7(2\u00d71)C, 9\u00d7(2\u00d71)C, 2\u00d7(2\u00d71,5)C, 2\u00d7(2\u00d72,5)C, 3\u00d7(2\u00d71,5)C, 3\u00d7(2\u00d72,5)C l\u00e0 c\u1eb7p c\u00f3 m\u00e0n ch\u1eafn ri\u00eang; 3\u00d7(2\u00d71,5), 4\u00d7(2\u00d71) v\u00e0 4\u00d7(2\u00d71,5) kh\u00f4ng c\u00f3 h\u1eadu t\u1ed1 l\u00e0 c\u1eb7p c\u00f3 m\u00e0n ch\u1eafn chung<sup class=\"ref-n\">[2]<\/sup>. Hai nh\u00f3m \u0111\u1ee9ng c\u1ea1nh nhau trong c\u00f9ng b\u1ea3ng n\u00ean r\u1ea5t d\u1ec5 \u0111\u1eb7t nh\u1ea7m.<\/li>\n<\/ul>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><caption>\u0110\u1eb7c t\u00ednh ch\u00ednh (datasheet)<\/caption><thead><tr><th>H\u1ea1ng m\u1ee5c<\/th><th>Gi\u00e1 tr\u1ecb<\/th><th>\u00dd ngh\u0129a k\u1ef9 thu\u1eadt<\/th><\/tr><\/thead><tbody><tr><td>\u0110i\u1ec7n \u00e1p danh \u0111\u1ecbnh<\/td><td>U<sub>0<\/sub>\/U (U<sub>m<\/sub>) 0,6\/1 (1,2) kV; U = 1 000 V<sup class=\"ref-n\">[1]<\/sup>; t\u1ed1i \u0111a AC 0,7\/1,2 kV, DC 0,9\/1,8 kV<sup class=\"ref-n\">[2]<\/sup><\/td><td>c\u00f9ng m\u1ee9c \u0111i\u1ec7n \u00e1p v\u1edbi RONDOFLEX (C)-FC<\/td><\/tr><tr><td>\u0110i\u1ec7n \u00e1p th\u1eed<\/td><td>2,5 kV, 5 ph\u00fat, l\u00f5i ch\u00ednh<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup><\/td><td>b\u1eb1ng n\u1eeda m\u1ee9c 5 kV c\u1ee7a c\u00e1p tr\u00f2n cao su (C)-FC<sup class=\"ref-n\">[8]<\/sup><\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n tham chi\u1ebfu<\/td><td>DIN VDE 0293-308; VDE 0298-4; IEC 60228 \/ VDE 0295; IEC 60332-1 v\u00e0 -2; IEC 60754-2<sup class=\"ref-n\">[1]<\/sup><\/td><td>ti\u00eau chu\u1ea9n tham chi\u1ebfu c\u1ee7a c\u00e1p Prysmian, kh\u00f4ng ph\u1ea3i ch\u1ee9ng nh\u1eadn c\u1ee7a FeiChun<\/td><\/tr><tr><td>Ru\u1ed9t<\/td><td>\u0111\u1ed3ng tr\u1ea7n, s\u1ee3i m\u1ea3nh, class 5<sup class=\"ref-n\">[1]<\/sup><\/td><td>m\u1ec1m cho u\u1ed1n l\u1eb7p; datasheet kh\u00f4ng ghi m\u1ea1 thi\u1ebfc<\/td><\/tr><tr><td>C\u00e1ch \u0111i\u1ec7n<\/td><td>PBT<sup class=\"ref-n\">[1]<\/sup>; h\u1ee3p ch\u1ea5t kh\u00f4ng halogen g\u1ed1c polyester<sup class=\"ref-n\">[2]<\/sup><\/td><td>nhi\u1ec7t d\u1ebbo, m\u1ecfng, nh\u1eb9 h\u01a1n EPR cao su<\/td><\/tr><tr><td>B\u1ed1 tr\u00ed l\u00f5i<\/td><td>xo\u1eafn b\u01b0\u1edbc ng\u1eafn quanh ph\u1ea7n t\u1eed trung t\u00e2m<sup class=\"ref-n\">[1]<\/sup><\/td><td>Faber m\u00f4 t\u1ea3 k\u1ebft c\u1ea5u \u0111\u1ee1 b\u1eb1ng v\u1eadt li\u1ec7u d\u1ec7t<sup class=\"ref-n\">[3]<\/sup><\/td><\/tr><tr><td>V\u1ecf trong v\u00e0 m\u00e0n ch\u1eafn<\/td><td>v\u1ecf trong PUR; m\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc n\u1eb1m tr\u00ean v\u1ecf trong<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup><\/td><td>\u0111\u1ed9 ph\u1ee7 v\u00e0 ti\u1ebft di\u1ec7n m\u00e0n ch\u1eafn kh\u00f4ng c\u00f4ng b\u1ed1<\/td><\/tr><tr><td>V\u1ecf ngo\u00e0i<\/td><td>PUR kh\u00f4ng halogen, \u0111en<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup><\/td><td>ch\u1ecbu d\u1ea7u, UV, ozone, n\u01b0\u1edbc bi\u1ec3n<\/td><\/tr><tr><td>C\u01a1 h\u1ecdc<\/td><td>k\u00e9o 15 N\/mm\u00b2; festoon v\u00e0 x\u00edch t\u1edbi 210 m\/ph\u00fat; R chuy\u1ec3n \u0111\u1ed9ng 6\u00d7D<sup class=\"ref-n\">[1]<\/sup><\/td><td>b\u1ea3ng k\u00edch th\u01b0\u1edbc kh\u1edbp 6\u00d7D l\u1edbn nh\u1ea5t \u1edf m\u1ecdi d\u00f2ng (m\u1ee5c 4)<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9<\/td><td>90 \u00b0C l\u00e0m vi\u1ec7c; 250 \u00b0C ng\u1eafn m\u1ea1ch; c\u1ed1 \u0111\u1ecbnh \u221250 \u2026 +80 \u00b0C; chuy\u1ec3n \u0111\u1ed9ng \u221240 \u2026 +80 \u00b0C<sup class=\"ref-n\">[1]<\/sup><\/td><td>l\u1ea1nh h\u01a1n c\u00e1p cao su 5 \u00b0C \u1edf ch\u1ebf \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng (\u221235 \u00b0C)<\/td><\/tr><tr><td>H\u00f3a v\u00e0 ch\u00e1y<\/td><td>kh\u00f4ng halogen; ozone, UV, n\u01b0\u1edbc bi\u1ec3n; IEC 60332-1-2<sup class=\"ref-n\">[1]<\/sup><\/td><td>datasheet kh\u00f4ng n\u00eau m\u1eadt \u0111\u1ed9 kh\u00f3i IEC 61034<\/td><\/tr><tr><td>N\u01b0\u1edbc<\/td><td>d\u00f9ng l\u00e2u d\u00e0i trong n\u01b0\u1edbc (kh\u00f4ng ph\u1ea3i n\u01b0\u1edbc u\u1ed1ng) \u0111\u1ebfn \u0111\u1ed9 s\u00e2u 50 m<sup class=\"ref-n\">[1]<\/sup><\/td><td>\u00e1p su\u1ea5t \u1edf 50 m kho\u1ea3ng 5 bar (m\u1ee5c 5.6)<\/td><\/tr><\/tbody><\/table><\/div>\n<\/section><section id=\"s2\"><h2>2. C\u1ea5u t\u1ea1o: l\u00f5i PBT xo\u1eafn ng\u1eafn, m\u00e0n ch\u1eafn n\u1eb1m gi\u1eefa hai l\u1edbp PUR<\/h2>\n<p>T\u1eeb trong ra ngo\u00e0i: ru\u1ed9t \u0111\u1ed3ng tr\u1ea7n class 5; c\u00e1ch \u0111i\u1ec7n PBT; l\u00f5i xo\u1eafn b\u01b0\u1edbc ng\u1eafn quanh ph\u1ea7n t\u1eed trung t\u00e2m; v\u1ecf trong PUR; m\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc; v\u1ecf ngo\u00e0i PUR<sup class=\"ref-n\">[1]<\/sup>. Brochure Prysmian n\u00f3i r\u00f5 m\u00e0n ch\u1eafn n\u1eb1m tr\u00ean v\u1ecf trong<sup class=\"ref-n\">[2]<\/sup>; Faber m\u00f4 t\u1ea3 ph\u1ea7n t\u1eed \u0111\u1ee1 trung t\u00e2m l\u00e0 v\u1eadt li\u1ec7u d\u1ec7t<sup class=\"ref-n\">[3]<\/sup>.<\/p>\n<div class=\"svg\"><svg viewBox=\"0 0 1300 600\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"M\u1eb7t c\u1eaft c\u00e1p FESTOONFLEX C-PUR-HF 4\u00d750: b\u1ed1n l\u00f5i c\u00e1ch \u0111i\u1ec7n PBT xo\u1eafn quanh ph\u1ea7n t\u1eed trung t\u00e2m, v\u1ecf trong PUR, b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc, v\u1ecf ngo\u00e0i PUR\"><defs>\n<pattern id=\"cuP\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#7a5418\"><\/rect><circle cx=\"2.5\" cy=\"2.5\" r=\"2.1\" fill=\"#e9c46a\"><\/circle><\/pattern>\n<pattern id=\"tinP\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#6f7b82\"><\/rect><rect width=\"8\" height=\"3.2\" fill=\"#cfd8dc\"><\/rect><\/pattern>\n<pattern id=\"gyP\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#2fa84f\"><\/rect><rect width=\"8\" height=\"4\" fill=\"#f2d13a\"><\/rect><\/pattern>\n<pattern id=\"peP\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(-30)\"><rect width=\"6\" height=\"6\" fill=\"#d9d2c0\"><\/rect><rect width=\"6\" height=\"2.4\" fill=\"#8f8a7c\"><\/rect><\/pattern>\n<pattern id=\"arP\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\"><rect width=\"6\" height=\"6\" fill=\"#d4a017\"><\/rect><circle cx=\"3\" cy=\"3\" r=\"2\" fill=\"#f6dc6b\"><\/circle><\/pattern>\n<pattern id=\"wbP\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#2a3b44\"><\/rect><circle cx=\"2.5\" cy=\"2.5\" r=\"1.6\" fill=\"#7fd0e0\"><\/circle><\/pattern>\n<\/defs><rect width=\"1300\" height=\"600\" fill=\"#0e1a1e\"><\/rect><text x=\"40\" y=\"34\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">M\u1eb7t c\u1eaft c\u00e1p tr\u00f2n c\u00f3 m\u00e0n ch\u1eafn 4\u00d750 (s\u01a1 \u0111\u1ed3 theo m\u00f4 t\u1ea3 c\u1ee7a datasheet)<\/text><circle cx=\"270\" cy=\"290\" r=\"150.4\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\"><\/circle><circle cx=\"270\" cy=\"290\" r=\"132.4\" fill=\"none\" stroke=\"url(#tinP)\" stroke-width=\"9\"><\/circle><circle cx=\"270\" cy=\"290\" r=\"127.4\" fill=\"#3a3f45\" stroke=\"#0a1014\" stroke-width=\"1.2\"><\/circle><circle cx=\"270\" cy=\"290\" r=\"16\" fill=\"url(#peP)\" stroke=\"#0a1014\" stroke-width=\"1.2\"><\/circle><circle cx=\"316.7\" cy=\"243.3\" r=\"46.5\" fill=\"url(#gyP)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"316.7\" cy=\"243.3\" r=\"38.5\" fill=\"url(#cuP)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"223.3\" cy=\"243.3\" r=\"46.5\" fill=\"#8a5a3c\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"223.3\" cy=\"243.3\" r=\"38.5\" fill=\"url(#cuP)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"223.3\" cy=\"336.7\" r=\"46.5\" fill=\"#2b2b2f\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"223.3\" cy=\"336.7\" r=\"38.5\" fill=\"url(#cuP)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"316.7\" cy=\"336.7\" r=\"46.5\" fill=\"#a7afb4\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"316.7\" cy=\"336.7\" r=\"38.5\" fill=\"url(#cuP)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><line x1=\"119.6\" y1=\"466.4\" x2=\"420.4\" y2=\"466.4\" stroke=\"#9cc0cc\" stroke-width=\"1.2\"><\/line><line x1=\"119.6\" y1=\"460.4\" x2=\"119.6\" y2=\"472.4\" stroke=\"#9cc0cc\"><\/line><line x1=\"420.4\" y1=\"460.4\" x2=\"420.4\" y2=\"472.4\" stroke=\"#9cc0cc\"><\/line><text x=\"270.0\" y=\"486.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#e8c37b\" font-weight=\"bold\">\u00d8 c\u00e1p = 35,1 – 37,6 mm<\/text><circle cx=\"223\" cy=\"243\" r=\"12\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"223\" y=\"248\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><circle cx=\"223\" cy=\"209\" r=\"12\" fill=\"#e8c37b\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"223\" y=\"214\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><circle cx=\"317\" cy=\"209\" r=\"12\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"317\" y=\"214\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><circle cx=\"270\" cy=\"290\" r=\"12\" fill=\"#f6dc6b\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"270\" y=\"295\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">4<\/text><circle cx=\"270\" cy=\"402\" r=\"12\" fill=\"#ffb454\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"270\" y=\"407\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">5<\/text><circle cx=\"162\" cy=\"366\" r=\"12\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"162\" y=\"371\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">6<\/text><circle cx=\"386\" cy=\"371\" r=\"12\" fill=\"#ff9f5a\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"386\" y=\"376\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">7<\/text><text x=\"620\" y=\"82\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">C\u1ea5u t\u1ea1o (s\u01a1 \u0111\u1ed3)<\/text><circle cx=\"632\" cy=\"122\" r=\"12\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"632\" y=\"127\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><text x=\"654\" y=\"120\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14.5\" fill=\"#eef6f8\" font-weight=\"bold\">Ru\u1ed9t \u0111\u1ed3ng tr\u1ea7n, class 5, s\u1ee3i m\u1ea3nh<\/text><text x=\"654\" y=\"140\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d750: \u00d8 ru\u1ed9t l\u1edbn nh\u1ea5t 9,6 mm; datasheet ghi \u0111\u1ed3ng tr\u1ea7n, kh\u00f4ng m\u1ea1 thi\u1ebfc<\/text><circle cx=\"632\" cy=\"184\" r=\"12\" fill=\"#e8c37b\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"632\" y=\"189\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><text x=\"654\" y=\"182\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14.5\" fill=\"#eef6f8\" font-weight=\"bold\">C\u00e1ch \u0111i\u1ec7n PBT, h\u1ee3p ch\u1ea5t kh\u00f4ng halogen g\u1ed1c polyester<\/text><text x=\"654\" y=\"202\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">b\u1ec1 d\u00e0y danh \u0111\u1ecbnh kh\u00f4ng c\u00f4ng b\u1ed1; th\u1eed 2,5 kV; 90 \u00b0C li\u00ean t\u1ee5c, 250 \u00b0C ng\u1eafn m\u1ea1ch<\/text><circle cx=\"632\" cy=\"246\" r=\"12\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"632\" y=\"251\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><text x=\"654\" y=\"244\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14.5\" fill=\"#eef6f8\" font-weight=\"bold\">L\u00f5i PE xanh – v\u00e0ng (b\u1ea3n -J)<\/text><text x=\"654\" y=\"264\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">m\u00e0u l\u00f5i theo DIN VDE 0293-308; m\u00e0u trong h\u00ecnh ch\u1ec9 minh h\u1ecda<\/text><circle cx=\"632\" cy=\"308\" r=\"12\" fill=\"#f6dc6b\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"632\" y=\"313\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">4<\/text><text x=\"654\" y=\"306\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14.5\" fill=\"#eef6f8\" font-weight=\"bold\">Ph\u1ea7n t\u1eed trung t\u00e2m; l\u00f5i xo\u1eafn b\u01b0\u1edbc ng\u1eafn quanh n\u00f3<\/text><text x=\"654\" y=\"326\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">Faber m\u00f4 t\u1ea3 k\u1ebft c\u1ea5u \u0111\u1ee1 b\u1eb1ng v\u1eadt li\u1ec7u d\u1ec7t<\/text><circle cx=\"632\" cy=\"370\" r=\"12\" fill=\"#ffb454\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"632\" y=\"375\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">5<\/text><text x=\"654\" y=\"368\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14.5\" fill=\"#eef6f8\" font-weight=\"bold\">V\u1ecf trong polyurethane (PUR)<\/text><text x=\"654\" y=\"388\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">\u0111\u1ec7m gi\u1eefa c\u1ee5m l\u00f5i v\u00e0 m\u00e0n ch\u1eafn<\/text><circle cx=\"632\" cy=\"432\" r=\"12\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"632\" y=\"437\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">6<\/text><text x=\"654\" y=\"430\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14.5\" fill=\"#eef6f8\" font-weight=\"bold\">M\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc, n\u1eb1m tr\u00ean v\u1ecf trong<\/text><text x=\"654\" y=\"450\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">\u0111\u1ed9 ph\u1ee7 v\u00e0 ti\u1ebft di\u1ec7n kh\u00f4ng c\u00f4ng b\u1ed1 trong datasheet<\/text><circle cx=\"632\" cy=\"494\" r=\"12\" fill=\"#ff9f5a\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"632\" y=\"499\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">7<\/text><text x=\"654\" y=\"492\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14.5\" fill=\"#eef6f8\" font-weight=\"bold\">V\u1ecf ngo\u00e0i PUR kh\u00f4ng halogen, m\u00e0u \u0111en<\/text><text x=\"654\" y=\"512\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">ch\u1ecbu UV, ozone, n\u01b0\u1edbc bi\u1ec3n; d\u00f9ng \u0111\u01b0\u1ee3c ngo\u00e0i tr\u1eddi<\/text><text x=\"40\" y=\"584\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">Minh h\u1ecda nguy\u00ean l\u00fd theo datasheet [1], brochure Prysmian [2] v\u00e0 m\u00f4 t\u1ea3 c\u1ee7a Faber [3]; b\u1ec1 d\u00e0y t\u1eebng l\u1edbp v\u00e0 s\u1ed1 l\u00f5i th\u1ef1c theo b\u1ea3n v\u1ebd c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t; kh\u00f4ng theo t\u1ef7 l\u1ec7<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 1. M\u1eb7t c\u1eaft c\u00e1p 4\u00d750 (D12YC11Y-J): b\u1ed1n l\u00f5i c\u00e1ch \u0111i\u1ec7n PBT xo\u1eafn quanh ph\u1ea7n t\u1eed trung t\u00e2m, v\u1ecf trong PUR, b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc, v\u1ecf ngo\u00e0i PUR; minh h\u1ecda nguy\u00ean l\u00fd, kh\u00f4ng theo t\u1ef7 l\u1ec7 b\u1ec1 d\u00e0y t\u1eebng l\u1edbp.<\/div><\/div><div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1100px\"><caption>T\u1eeb l\u1edbp c\u1ea5u t\u1ea1o \u0111\u1ebfn ch\u1ebf \u0111\u1ed9 h\u1ecfng<\/caption><thead><tr><th>L\u1edbp<\/th><th>Vai tr\u00f2<\/th><th>N\u1ebfu thi\u1ebfu ho\u1eb7c k\u00e9m<\/th><th>C\u1ea7n y\u00eau c\u1ea7u<\/th><\/tr><\/thead><tbody><tr><td>1. Ru\u1ed9t class 5<\/td><td>s\u1ee3i m\u1ea3nh ch\u1ecbu u\u1ed1n l\u1eb7p<\/td><td>\u0111\u1ee9t s\u1ee3i do m\u1ecfi u\u1ed1n; ru\u1ed9t tr\u1ea7n oxy h\u00f3a \u1edf kh\u00ed h\u1eadu m\u1eb7n \u1ea9m, nh\u1ea5t l\u00e0 \u0111\u1ea7u c\u00e1p<\/td><td>s\u1ed1 s\u1ee3i, \u0111\u01b0\u1eddng k\u00ednh s\u1ee3i; \u0111\u1ed3ng tr\u1ea7n hay m\u1ea1 thi\u1ebfc; \u0111i\u1ec7n tr\u1edf \u2264 gi\u1edbi h\u1ea1n IEC 60228<\/td><\/tr><tr><td>2. C\u00e1ch \u0111i\u1ec7n PBT<\/td><td>c\u00e1ch \u0111i\u1ec7n nhi\u1ec7t d\u1ebbo m\u1ecfng, kh\u00f4ng halogen<\/td><td>n\u1ee9t khi u\u1ed1n l\u1ea1nh; th\u1ee7y ph\u00e2n khi ng\u00e2m l\u00e2u \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/td><td>b\u1ec1 d\u00e0y danh \u0111\u1ecbnh v\u00e0 nh\u1ecf nh\u1ea5t; th\u1eed 2,5 kV; th\u1eed gi\u00e0 h\u00f3a trong n\u01b0\u1edbc<\/td><\/tr><tr><td>3. Ph\u1ea7n t\u1eed trung t\u00e2m v\u00e0 b\u01b0\u1edbc b\u1ec7n ng\u1eafn<\/td><td>gi\u1eef h\u00ecnh h\u1ecdc c\u1ee5m l\u00f5i khi u\u1ed1n; gi\u1ea3m xo\u1eafn \u1ed1c<\/td><td>l\u00f5i tr\u01b0\u1ee3t, xo\u1eafn \u1ed1c, \u0111\u1ee9t ru\u1ed9t<\/td><td>v\u1eadt li\u1ec7u ph\u1ea7n t\u1eed trung t\u00e2m; b\u01b0\u1edbc b\u1ec7n theo c\u1ee1<\/td><\/tr><tr><td>4. V\u1ecf trong PUR<\/td><td>\u0111\u1ec7m gi\u1eefa c\u1ee5m l\u00f5i v\u00e0 m\u00e0n ch\u1eafn<\/td><td>b\u1ec7n m\u00e0n ch\u1eafn c\u1eaft v\u00e0o c\u00e1ch \u0111i\u1ec7n khi u\u1ed1n<\/td><td>b\u1ec1 d\u00e0y; c\u00f3 \u00e9p l\u1ea5p khe hay kh\u00f4ng<\/td><\/tr><tr><td>5. M\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc<\/td><td>t\u00e1ch nhi\u1ec5u cho l\u00f5i \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u00f4ng su\u1ea5t c\u00f9ng c\u00e1p<\/td><td>\u0111\u1ee9t s\u1ee3i b\u1ec7n do m\u1ecfi u\u1ed1n l\u00e0m Z<sub>t<\/sub> t\u0103ng d\u1ea7n; \u0103n m\u00f2n b\u1ec7n<\/td><td>\u0111\u1ed9 ph\u1ee7, \u0111\u01b0\u1eddng k\u00ednh s\u1ee3i, g\u00f3c b\u1ec7n, ti\u1ebft di\u1ec7n \u0111\u1ed3ng; Z<sub>t<\/sub> tr\u01b0\u1edbc v\u00e0 sau th\u1eed u\u1ed1n<\/td><\/tr><tr><td>6. V\u1ecf ngo\u00e0i PUR<\/td><td>ch\u1ecbu m\u00e0i m\u00f2n, d\u1ea7u, UV, n\u01b0\u1edbc bi\u1ec3n; gi\u1eef k\u00edn n\u01b0\u1edbc<\/td><td>m\u00f2n th\u1ee7ng ho\u1eb7c n\u1ee9t th\u1ee7y ph\u00e2n th\u00ec \u1ea9m v\u00e0o b\u1ec7n v\u00e0 l\u00f5i<\/td><td>lo\u1ea1i polyol (polyether hay polyester); ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649; \u0111\u1ed9 b\u1ec1n x\u00e9; h\u1ea5p th\u1ee5 \u1ea9m<\/td><\/tr><\/tbody><\/table><\/div>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> C\u00e1ch \u0111\u1eb7t m\u00e0n ch\u1eafn gi\u1eefa hai l\u1edbp v\u1ecf gi\u1ed1ng RONDOFLEX (C)-FC, n\u01a1i m\u00e0n ch\u1eafn c\u0169ng n\u1eb1m gi\u1eefa v\u1ecf trong v\u00e0 v\u1ecf ngo\u00e0i<sup class=\"ref-n\">[9]<\/sup>; m\u1ed7i l\u1ea7n c\u00e1p u\u1ed1n qua v\u00f2ng festoon hay x\u00edch, c\u00e1c s\u1ee3i b\u1ec7n b\u1ecb k\u00e9o v\u00e0 n\u00e9n theo chu k\u1ef3. \u0110\u1ee9t t\u1eebng s\u1ee3i b\u1ec7n kh\u00f4ng l\u00e0m c\u00e1p h\u1ecfng ngay m\u00e0 l\u00e0m Z<sub>t<\/sub> t\u0103ng d\u1ea7n: \u0111\u00e2y l\u00e0 ch\u1ebf \u0111\u1ed9 h\u1ecfng \u00e2m th\u1ea7m c\u1ee7a c\u00e1p c\u00f3 m\u00e0n ch\u1eafn, n\u00ean th\u1eed u\u1ed1n c\u00f3 \u0111o m\u00e0n ch\u1eafn tr\u01b0\u1edbc v\u00e0 sau c\u00f3 gi\u00e1 tr\u1ecb h\u01a1n con s\u1ed1 \u0111\u1ed9 ph\u1ee7 danh \u0111\u1ecbnh. C\u00e1ch \u0111i\u1ec7n PBT m\u1ecfng v\u00e0 c\u1ee9ng h\u01a1n EPR cao su cho ph\u00e9p \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf v\u00e0 c\u00e1p nh\u1eb9 (m\u1ee5c 6.1); \u0111\u1ed5i l\u1ea1i datasheet ch\u1ec9 cam k\u1ebft \u0111i\u1ec7n \u00e1p th\u1eed 2,5 kV.<\/p>\n<div class=\"note\"><b>Ghi ch\u00fa v\u1ec1 EMC.<\/b> Datasheet kh\u00f4ng c\u00f4ng b\u1ed1 \u0111\u1ed9 ph\u1ee7 m\u00e0n ch\u1eafn, tr\u1edf kh\u00e1ng truy\u1ec1n, \u0111i\u1ec7n dung hay \u0111i\u1ec7n c\u1ea3m. RONDOFLEX (C)-FC c\u00f4ng b\u1ed1 m\u00e0n chung ph\u1ee7 tr\u00ean 80 % v\u00e0 Z<sub>t<\/sub> d\u01b0\u1edbi 100 m\u03a9\/m \u1edf \u2264 30 MHz<sup class=\"ref-n\">[9]<\/sup>. N\u1ebfu h\u1ed3 s\u01a1 d\u1ef1 \u00e1n \u0111\u00f2i gi\u00e1 tr\u1ecb ph\u00e1t x\u1ea1 ho\u1eb7c Z<sub>t<\/sub>, h\u00e3y y\u00eau c\u1ea7u bi\u00ean b\u1ea3n \u0111o cho \u0111\u00fang m\u00e3.<\/div>\n<\/section><section id=\"s3\"><h2>3. Th\u00f4ng s\u1ed1 theo datasheet<\/h2>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:900px\"><caption>\u0110i\u1ec7n, nhi\u1ec7t v\u00e0 h\u00f3a<\/caption><thead><tr><th>Th\u00f4ng s\u1ed1<\/th><th>Gi\u00e1 tr\u1ecb<\/th><th>Ghi ch\u00fa<\/th><\/tr><\/thead><tbody><tr><td>\u0110i\u1ec7n \u00e1p danh \u0111\u1ecbnh<\/td><td>0,6\/1 (1,2) kV; U = 1 000 V<sup class=\"ref-n\">[1]<\/sup><\/td><td>t\u1ed1i \u0111a AC 0,7\/1,2 kV; DC 0,9\/1,8 kV<sup class=\"ref-n\">[2]<\/sup><\/td><\/tr><tr><td>\u0110i\u1ec7n \u00e1p th\u1eed xoay chi\u1ec1u<\/td><td>2,5 kV, 5 ph\u00fat, l\u00f5i ch\u00ednh<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup><\/td><td>datasheet 2016 trong b\u00e0i tr\u01b0\u1edbc c\u1ee7a FeiChun ghi 4 kV<sup class=\"ref-n\">[9]<\/sup>: xem khung l\u1ec7ch b\u00ean d\u01b0\u1edbi<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 ru\u1ed9t<\/td><td>90 \u00b0C l\u00e0m vi\u1ec7c; 250 \u00b0C ng\u1eafn m\u1ea1ch<sup class=\"ref-n\">[1]<\/sup><\/td><td>ng\u1eafn m\u1ea1ch t\u00ednh v\u1edbi k = 143 (m\u1ee5c 5.4)<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/td><td>c\u1ed1 \u0111\u1ecbnh \u221250 \u2026 +80 \u00b0C; chuy\u1ec3n \u0111\u1ed9ng \u221240 \u2026 +80 \u00b0C<sup class=\"ref-n\">[1]<\/sup><\/td><td>c\u00e1p tr\u00f2n cao su: chuy\u1ec3n \u0111\u1ed9ng \u221235 \u00b0C<sup class=\"ref-n\">[8]<\/sup><\/td><\/tr><tr><td>H\u00f3a v\u00e0 ch\u00e1y<\/td><td>kh\u00f4ng halogen; ozone, UV, n\u01b0\u1edbc bi\u1ec3n; IEC 60332-1-2<sup class=\"ref-n\">[1]<\/sup><\/td><td>tham chi\u1ebfu IEC 60754-2 v\u00e0 IEC 60332-2<\/td><\/tr><tr><td>N\u01b0\u1edbc<\/td><td>ng\u00e2m l\u00e2u d\u00e0i (kh\u00f4ng ph\u1ea3i n\u01b0\u1edbc u\u1ed1ng) \u0111\u1ebfn 50 m<sup class=\"ref-n\">[1]<\/sup><\/td><td>datasheet kh\u00f4ng n\u00eau nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc hay ch\u1eb7n n\u01b0\u1edbc d\u1ecdc c\u00e1p<\/td><\/tr><\/tbody><\/table><\/div><div class=\"scroll\"><table class=\"data\" style=\"min-width:1000px\"><caption>C\u01a1 h\u1ecdc<\/caption><thead><tr><th>Th\u00f4ng s\u1ed1<\/th><th>Gi\u00e1 tr\u1ecb<\/th><th>Ghi ch\u00fa<\/th><\/tr><\/thead><tbody><tr><td>L\u1ef1c k\u00e9o tr\u00ean ru\u1ed9t<\/td><td>15 N\/mm\u00b2<sup class=\"ref-n\">[1]<\/sup><\/td><td>t\u00ednh theo t\u1ed5ng ti\u1ebft di\u1ec7n l\u00f5i d\u1eabn; 3\u00d725+3\u00d74: 15 \u00d7 75 = 1 125 N, kh\u00f4ng t\u00ednh ba PE 4 mm\u00b2<\/td><\/tr><tr><td>B\u00e1n k\u00ednh u\u1ed1n<\/td><td>6\u00d7D<sup class=\"ref-n\">[1]<\/sup><\/td><td>b\u1ea3ng kh\u1edbp 6 \u00d7 D l\u1edbn nh\u1ea5t \u1edf m\u1ecdi d\u00f2ng (m\u1ee5c 4)<\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9 festoon<\/td><td>t\u1edbi 210 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup><\/td><td>Letronic ghi 240 m\/ph\u00fat<sup class=\"ref-n\">[5]<\/sup><\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9 x\u00edch d\u1eabn c\u00e1p<\/td><td>t\u1edbi 210 m\/ph\u00fat; x\u00edch d\u00e0i n\u00ean ch\u1ea1y ch\u1eadm h\u01a1n<sup class=\"ref-n\">[1]<\/sup><\/td><td>datasheet n\u00eau r\u00f5 v\u1eadn h\u00e0nh \u00eam ph\u1ee5 thu\u1ed9c nhi\u1ec1u y\u1ebfu t\u1ed1, tr\u01b0\u1edbc h\u1ebft l\u00e0 chi\u1ec1u d\u00e0i x\u00edch<\/td><\/tr><tr><td>Xo\u1eafn<\/td><td>datasheet kh\u00f4ng n\u00eau<\/td><td>brochure 2024 ghi \u00b125 \u00b0\/m cho h\u1ecd PUR-HF<sup class=\"ref-n\">[2]<\/sup><\/td><\/tr><tr><td>Tang cu\u1ed1n<\/td><td>datasheet kh\u00f4ng n\u00eau<\/td><td>brochure 2024 ghi t\u1edbi 60 m\/ph\u00fat cho h\u1ecd PUR-HF<sup class=\"ref-n\">[2]<\/sup><\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"note\"><b>V\u1ec1 210 m\/ph\u00fat.<\/b> \u0110\u00e2y l\u00e0 gi\u00e1 tr\u1ecb h\u01b0\u1edbng d\u1eabn cho festoon v\u00e0 cho x\u00edch d\u1eabn, kh\u00f4ng ph\u1ea3i b\u1ea3o \u0111\u1ea3m. 210 m\/ph\u00fat t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 3,5 m\/s; \u0111\u1ec3 \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 n\u00e0y v\u1edbi gia t\u1ed1c 0,5 m\/s\u00b2, xe con c\u1ea7n 7 s v\u00e0 12,25 m h\u00e0nh tr\u00ecnh (t\u00e1c gi\u1ea3 t\u00ednh). Datasheet l\u01b0u \u00fd v\u1eadn h\u00e0nh \u00eam ph\u1ee5 thu\u1ed9c nhi\u1ec1u y\u1ebfu t\u1ed1, tr\u01b0\u1edbc h\u1ebft l\u00e0 chi\u1ec1u d\u00e0i x\u00edch<sup class=\"ref-n\">[1]<\/sup>.<\/div>\n<div class=\"warn\"><b>L\u1ec7ch gi\u1eefa c\u00e1c ngu\u1ed3n.<\/b> (1) \u0110i\u1ec7n \u00e1p th\u1eed: datasheet 09\/10\/2026 v\u00e0 brochure 2024 ghi 2,5 kV<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup>, c\u00f2n datasheet 2016 v\u1ec1 h\u1ecd festoon, \u0111\u01b0\u1ee3c b\u00e0i RONDOFLEX (C)-FC c\u1ee7a FeiChun tr\u00edch, ghi 4 kV cho FESTOONFLEX C PUR-HF<sup class=\"ref-n\">[9]<\/sup>. (2) Xo\u1eafn: b\u00e0i tr\u01b0\u1edbc ghi kh\u00f4ng cho ph\u00e9p (theo datasheet 2016), brochure 2024 ghi \u00b125 \u00b0\/m<sup class=\"ref-n\">[2]<\/sup>, datasheet m\u1edbi kh\u00f4ng n\u00eau. (3) Tang cu\u1ed1n: brochure ghi 60 m\/ph\u00fat<sup class=\"ref-n\">[2]<\/sup>, datasheet m\u1edbi kh\u00f4ng n\u00eau. (4) T\u1ed1c \u0111\u1ed9: Prysmian ghi 210 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup><sup class=\"ref-n\">[3]<\/sup>, Letronic ghi 240 m\/ph\u00fat cho h\u1ecd c\u1ee7a h\u1ecd<sup class=\"ref-n\">[5]<\/sup><sup class=\"ref-n\">[6]<\/sup>. Khi thi\u1ebft k\u1ebf, h\u00e3y d\u00f9ng b\u1ea3n datasheet m\u1edbi nh\u1ea5t c\u1ee7a \u0111\u00fang m\u00e3 v\u00e0 y\u00eau c\u1ea7u h\u00e3ng x\u00e1c nh\u1eadn b\u1eb1ng v\u0103n b\u1ea3n c\u00e1c m\u1ee5c kh\u00e1c b\u1ea3n.<\/div>\n<\/section><section id=\"s4\"><h2>4. K\u00edch th\u01b0\u1edbc, ki\u1ec3m tra theo b\u1ea3ng v\u00e0 c\u00e1i gi\u00e1 c\u1ee7a m\u00e0n ch\u1eafn<\/h2>\n<p>B\u1ea3ng d\u01b0\u1edbi gom to\u00e0n b\u1ed9 38 d\u00f2ng c\u1ee7a datasheet theo b\u1ed1n nh\u00f3m. C\u00e1c c\u1ed9t R \/ D<sub>max<\/sub> v\u00e0 Cu \/ kh\u1ed1i l\u01b0\u1ee3ng do t\u00e1c gi\u1ea3 th\u00eam \u0111\u1ec3 ki\u1ec3m tra; s\u1ed1 li\u1ec7u c\u00f2n l\u1ea1i l\u00e0 s\u1ed1 c\u1ee7a datasheet<sup class=\"ref-n\">[1]<\/sup>.<\/p>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1450px\"><caption>C\u00e1p m\u1ed9t l\u00f5i c\u00f3 m\u00e0n ch\u1eafn D12YC11Y-O: k\u00edch th\u01b0\u1edbc, kh\u1ed1i l\u01b0\u1ee3ng, gi\u1edbi h\u1ea1n c\u01a1 h\u1ecdc v\u00e0 d\u00f2ng (datasheet [1])<\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>M\u00e3 (SAP)<\/th><th>\u00d8 ru\u1ed9t, mm<\/th><th>\u00d8 c\u00e1p, mm<\/th><th>Kh\u1ed1i l\u01b0\u1ee3ng, kg\/km<\/th><th>K\u00e9o 15 N\/mm\u00b2, N<\/th><th>R u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng, mm<\/th><th>R \/ D<sub>max<\/sub> (t\u00e1c gi\u1ea3)<\/th><th>R ru\u1ed9t 20 \u00b0C, \u03a9\/km<\/th><th>D\u00f2ng, A (30 \u00b0C)<\/th><th>Cu \/ kh\u1ed1i l\u01b0\u1ee3ng, % (t\u00e1c gi\u1ea3)<\/th><\/tr><\/thead><tbody><tr><td>1\u00d725<\/td><td>20313614<\/td><td>6,2<\/td><td>10,3 – 11,5<\/td><td>330<\/td><td>370<\/td><td>69<\/td><td>6,00<\/td><td>0,784<\/td><td>138<\/td><td>67<\/td><\/tr><tr><td>1\u00d735<\/td><td>20161370<\/td><td>7,8<\/td><td>12,3 – 13,5<\/td><td>430<\/td><td>520<\/td><td>81<\/td><td>6,00<\/td><td>0,554<\/td><td>170<\/td><td>72<\/td><\/tr><tr><td>1\u00d750<\/td><td>20165441<\/td><td>8,9<\/td><td>15,4 – 16,6<\/td><td>610<\/td><td>750<\/td><td>100<\/td><td>6,02<\/td><td>0,386<\/td><td>212<\/td><td>73<\/td><\/tr><tr><td>1\u00d770<\/td><td>20157795<\/td><td>11,1<\/td><td>17,0 – 18,3<\/td><td>810<\/td><td>1\u00a0050<\/td><td>110<\/td><td>6,01<\/td><td>0,272<\/td><td>263<\/td><td>77<\/td><\/tr><tr><td>1\u00d795<\/td><td>20181637<\/td><td>12,6<\/td><td>18,9 – 20,1<\/td><td>1\u00a0030<\/td><td>1\u00a0420<\/td><td>121<\/td><td>6,02<\/td><td>0,206<\/td><td>316<\/td><td>82<\/td><\/tr><tr><td>1\u00d7120<\/td><td>20156875<\/td><td>14,8<\/td><td>21,4 – 22,8<\/td><td>1\u00a0320<\/td><td>1\u00a0800<\/td><td>137<\/td><td>6,01<\/td><td>0,161<\/td><td>370<\/td><td>81<\/td><\/tr><tr><td>1\u00d7150<\/td><td>20313467<\/td><td>16,0<\/td><td>23,1 – 24,5<\/td><td>1\u00a0650<\/td><td>2\u00a0250<\/td><td>147<\/td><td>6,00<\/td><td>0,129<\/td><td>424<\/td><td>81<\/td><\/tr><tr><td>1\u00d7185<\/td><td>20313615<\/td><td>17,7<\/td><td>25,5 – 27,2<\/td><td>2\u00a0000<\/td><td>2\u00a0770<\/td><td>163<\/td><td>5,99<\/td><td>0,106<\/td><td>484<\/td><td>82<\/td><\/tr><tr><td>1\u00d7240<\/td><td>20313469<\/td><td>20,2<\/td><td>28,5 – 30,1<\/td><td>2\u00a0490<\/td><td>3\u00a0600<\/td><td>181<\/td><td>6,01<\/td><td>0,0801<\/td><td>567<\/td><td>86<\/td><\/tr><tr><td>1\u00d7300<\/td><td>20411918<\/td><td>22,7<\/td><td>31,6 – 33,6<\/td><td>3\u00a0200<\/td><td>4\u00a0500<\/td><td>202<\/td><td>6,01<\/td><td>0,0641<\/td><td>651<\/td><td>83<\/td><\/tr><\/tbody><\/table><\/div><div class=\"scroll\"><table class=\"data\" style=\"min-width:1450px\"><caption>C\u00e1p c\u00f4ng su\u1ea5t 4 v\u00e0 5 l\u00f5i, 3\u00d725+3\u00d74 (D12YC11Y-J): k\u00edch th\u01b0\u1edbc, kh\u1ed1i l\u01b0\u1ee3ng, gi\u1edbi h\u1ea1n c\u01a1 h\u1ecdc v\u00e0 d\u00f2ng (datasheet [1])<\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>M\u00e3 (SAP)<\/th><th>\u00d8 ru\u1ed9t, mm<\/th><th>\u00d8 c\u00e1p, mm<\/th><th>Kh\u1ed1i l\u01b0\u1ee3ng, kg\/km<\/th><th>K\u00e9o 15 N\/mm\u00b2, N<\/th><th>R u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng, mm<\/th><th>R \/ D<sub>max<\/sub> (t\u00e1c gi\u1ea3)<\/th><th>R ru\u1ed9t 20 \u00b0C, \u03a9\/km<\/th><th>D\u00f2ng, A (30 \u00b0C)<\/th><th>Cu \/ kh\u1ed1i l\u01b0\u1ee3ng, % (t\u00e1c gi\u1ea3)<\/th><\/tr><\/thead><tbody><tr><td>4\u00d71,5<\/td><td>20270300<\/td><td>1,5<\/td><td>10,8 – 12,0<\/td><td>240<\/td><td>90<\/td><td>72<\/td><td>6,00<\/td><td>13,30<\/td><td>24<\/td><td>22<\/td><\/tr><tr><td>4\u00d72,5<\/td><td>20166386<\/td><td>2,0<\/td><td>12,1 – 13,2<\/td><td>250<\/td><td>150<\/td><td>80<\/td><td>6,06<\/td><td>7,98<\/td><td>32<\/td><td>36<\/td><\/tr><tr><td>4\u00d74<\/td><td>20181638<\/td><td>2,6<\/td><td>13,6 – 14,7<\/td><td>330<\/td><td>240<\/td><td>89<\/td><td>6,05<\/td><td>4,95<\/td><td>43<\/td><td>43<\/td><\/tr><tr><td>4\u00d76<\/td><td>20161501<\/td><td>3,2<\/td><td>15,1 – 16,3<\/td><td>420<\/td><td>360<\/td><td>98<\/td><td>6,01<\/td><td>3,30<\/td><td>56<\/td><td>51<\/td><\/tr><tr><td>4\u00d710<\/td><td>20232151<\/td><td>4,0<\/td><td>18,4 – 19,6<\/td><td>640<\/td><td>600<\/td><td>118<\/td><td>6,02<\/td><td>1,91<\/td><td>78<\/td><td>56<\/td><\/tr><tr><td>4\u00d716<\/td><td>20166385<\/td><td>5,0<\/td><td>21,2 – 22,5<\/td><td>940<\/td><td>960<\/td><td>136<\/td><td>6,04<\/td><td>1,21<\/td><td>104<\/td><td>61<\/td><\/tr><tr><td>4\u00d725<\/td><td>20228274<\/td><td>6,2<\/td><td>24,5 – 26,2<\/td><td>1\u00a0360<\/td><td>1\u00a0500<\/td><td>157<\/td><td>5,99<\/td><td>0,784<\/td><td>138<\/td><td>65<\/td><\/tr><tr><td>4\u00d735<\/td><td>20168451<\/td><td>7,8<\/td><td>29,6 – 31,6<\/td><td>1\u00a0870<\/td><td>2\u00a0100<\/td><td>190<\/td><td>6,01<\/td><td>0,554<\/td><td>170<\/td><td>67<\/td><\/tr><tr><td>4\u00d750<\/td><td>20181639<\/td><td>9,6<\/td><td>35,1 – 37,6<\/td><td>2\u00a0560<\/td><td>3\u00a0000<\/td><td>226<\/td><td>6,01<\/td><td>0,386<\/td><td>212<\/td><td>70<\/td><\/tr><tr><td>3\u00d725+3\u00d74<\/td><td>20448203<\/td><td>6,2<\/td><td>24,8 – 26,5<\/td><td>1\u00a0400<\/td><td>1\u00a0125<\/td><td>159<\/td><td>6,00<\/td><td>0,784<\/td><td>138<\/td><td>55<\/td><\/tr><tr><td>5\u00d71,5<\/td><td>20333096<\/td><td>1,5<\/td><td>10,9 – 12,1<\/td><td>250<\/td><td>110<\/td><td>73<\/td><td>6,03<\/td><td>13,30<\/td><td>24<\/td><td>27<\/td><\/tr><tr><td>5\u00d72,5<\/td><td>20234135<\/td><td>2,0<\/td><td>12,8 – 14,0<\/td><td>280<\/td><td>180<\/td><td>84<\/td><td>6,00<\/td><td>7,98<\/td><td>32<\/td><td>40<\/td><\/tr><tr><td>5\u00d74<\/td><td>20369313<\/td><td>2,6<\/td><td>13,8 – 15,0<\/td><td>345<\/td><td>300<\/td><td>90<\/td><td>6,00<\/td><td>4,95<\/td><td>43<\/td><td>52<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"formula\"><b>R = 6 \u00b7 D<sub>max<\/sub>; T = 15 \u00b7 \u03a3S; v\u00ed d\u1ee5 4\u00d750: 6 \u00b7 37,6 = 225,6 \u2248 226 mm; 15 \u00b7 200 = 3 000 N<\/b><\/div>\n<p><b>Ki\u1ec3m tra:<\/b> R u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng b\u1eb1ng 6 \u00d7 D l\u1edbn nh\u1ea5t \u1edf c\u1ea3 38 d\u00f2ng (sai l\u1ec7ch t\u1ed1i \u0111a 1,0 mm do l\u00e0m tr\u00f2n), n\u00ean kh\u00e1c c\u00e1p d\u1eb9t PLANOFLEX c\u00f3 h\u1ec7 s\u1ed1 3, 4 ho\u1eb7c 5 theo chi\u1ec1u d\u00e0y<sup class=\"ref-n\">[10]<\/sup>. L\u1ef1c k\u00e9o b\u1eb1ng 15 N\/mm\u00b2 nh\u00e2n t\u1ed5ng ti\u1ebft di\u1ec7n l\u00f5i d\u1eabn (sai l\u1ec7ch t\u1ed1i \u0111a 8 N do l\u00e0m tr\u00f2n \u0111\u1ebfn ch\u1ee5c), v\u00e0 d\u00f2ng 3\u00d725+3\u00d74 ch\u1ec9 t\u00ednh ba l\u00f5i 25 mm\u00b2. T\u1ef7 l\u1ec7 \u0111\u1ed3ng tr\u00ean kh\u1ed1i l\u01b0\u1ee3ng t\u1eeb 19 % \u0111\u1ebfn 86 % (\u0111\u1ed3ng 8,9 kg\/km m\u1ed7i mm\u00b2, t\u00e1c gi\u1ea3 t\u00ednh).<\/p>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1450px\"><caption>C\u00e1p \u0111i\u1ec1u khi\u1ec3n nhi\u1ec1u l\u00f5i c\u00f3 m\u00e0n ch\u1eafn (D12YC11Y-J), datasheet [1]<\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>M\u00e3 (SAP)<\/th><th>\u00d8 ru\u1ed9t, mm<\/th><th>\u00d8 c\u00e1p, mm<\/th><th>Kh\u1ed1i l\u01b0\u1ee3ng, kg\/km<\/th><th>K\u00e9o 15 N\/mm\u00b2, N<\/th><th>R u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng, mm<\/th><th>R \/ D<sub>max<\/sub> (t\u00e1c gi\u1ea3)<\/th><th>R ru\u1ed9t 20 \u00b0C, \u03a9\/km<\/th><th>D\u00f2ng, A (30 \u00b0C)<\/th><th>Cu \/ kh\u1ed1i l\u01b0\u1ee3ng, % (t\u00e1c gi\u1ea3)<\/th><\/tr><\/thead><tbody><tr><td>7\u00d71,5<\/td><td>20166387<\/td><td>1,5<\/td><td>10,9 – 12,1<\/td><td>220<\/td><td>150<\/td><td>73<\/td><td>6,03<\/td><td>13,30<\/td><td>24<\/td><td>42<\/td><\/tr><tr><td>12\u00d71,5<\/td><td>20156247<\/td><td>1,5<\/td><td>15,0 – 16,2<\/td><td>360<\/td><td>270<\/td><td>97<\/td><td>5,99<\/td><td>13,30<\/td><td>24<\/td><td>45<\/td><\/tr><tr><td>18\u00d71,5<\/td><td>20157796<\/td><td>1,5<\/td><td>15,0 – 16,2<\/td><td>420<\/td><td>400<\/td><td>97<\/td><td>5,99<\/td><td>13,30<\/td><td>24<\/td><td>57<\/td><\/tr><tr><td>12\u00d72,5<\/td><td>20164197<\/td><td>2,0<\/td><td>17,4 – 18,6<\/td><td>530<\/td><td>450<\/td><td>112<\/td><td>6,02<\/td><td>7,98<\/td><td>32<\/td><td>50<\/td><\/tr><tr><td>18\u00d72,5<\/td><td>20176437<\/td><td>2,0<\/td><td>17,5 – 18,8<\/td><td>650<\/td><td>670<\/td><td>113<\/td><td>6,01<\/td><td>7,98<\/td><td>32<\/td><td>62<\/td><\/tr><\/tbody><\/table><\/div><div class=\"scroll\"><table class=\"data\" style=\"min-width:1450px\"><caption>C\u1eb7p \u0111i\u1ec1u khi\u1ec3n: m\u00e0n ch\u1eafn chung (kh\u00f4ng h\u1eadu t\u1ed1) v\u00e0 m\u00e0n ch\u1eafn ri\u00eang t\u1eebng c\u1eb7p (h\u1eadu t\u1ed1 C), datasheet [1][2]<\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>M\u00e3 (SAP)<\/th><th>\u00d8 ru\u1ed9t, mm<\/th><th>\u00d8 c\u00e1p, mm<\/th><th>Kh\u1ed1i l\u01b0\u1ee3ng, kg\/km<\/th><th>K\u00e9o 15 N\/mm\u00b2, N<\/th><th>R u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng, mm<\/th><th>R \/ D<sub>max<\/sub> (t\u00e1c gi\u1ea3)<\/th><th>R ru\u1ed9t 20 \u00b0C, \u03a9\/km<\/th><th>D\u00f2ng, A (30 \u00b0C)<\/th><th>Cu \/ kh\u1ed1i l\u01b0\u1ee3ng, % (t\u00e1c gi\u1ea3)<\/th><\/tr><\/thead><tbody><tr><td>3\u00d7(2\u00d71,5)<\/td><td>20360559<\/td><td>1,5<\/td><td>16,5 – 17,8<\/td><td>350<\/td><td>130<\/td><td>107<\/td><td>6,01<\/td><td>13,30<\/td><td>24<\/td><td>23<\/td><\/tr><tr><td>4\u00d7(2\u00d71)<\/td><td>FESTOO_C_1kV_005<\/td><td>1,3<\/td><td>15,3 – 16,5<\/td><td>310<\/td><td>120<\/td><td>99<\/td><td>6,00<\/td><td>19,50<\/td><td>19<\/td><td>23<\/td><\/tr><tr><td>4\u00d7(2\u00d71,5)<\/td><td>FESTOO_C_1kV_006<\/td><td>1,5<\/td><td>17,2 – 18,5<\/td><td>385<\/td><td>180<\/td><td>111<\/td><td>6,00<\/td><td>13,30<\/td><td>24<\/td><td>28<\/td><\/tr><tr><td>4\u00d7(2\u00d71)C<\/td><td>20161461<\/td><td>1,3<\/td><td>15,9 – 17,1<\/td><td>350<\/td><td>120<\/td><td>103<\/td><td>6,02<\/td><td>19,50<\/td><td>19<\/td><td>20<\/td><\/tr><tr><td>6\u00d7(2\u00d71)C<\/td><td>20160120<\/td><td>1,3<\/td><td>19,0 – 20,3<\/td><td>480<\/td><td>180<\/td><td>122<\/td><td>6,01<\/td><td>19,50<\/td><td>19<\/td><td>22<\/td><\/tr><tr><td>9\u00d7(2\u00d71)C<\/td><td>20194976<\/td><td>1,3<\/td><td>23,6 – 25,0<\/td><td>721<\/td><td>270<\/td><td>150<\/td><td>6,00<\/td><td>19,50<\/td><td>19<\/td><td>22<\/td><\/tr><tr><td>2\u00d7(2\u00d71,5)C<\/td><td>20164892<\/td><td>1,5<\/td><td>15,2 – 16,4<\/td><td>280<\/td><td>90<\/td><td>98<\/td><td>5,98<\/td><td>13,30<\/td><td>24<\/td><td>19<\/td><\/tr><tr><td>2\u00d7(2\u00d72,5)C<\/td><td>FESTOO_C_1kV_001<\/td><td>2,0<\/td><td>17,2 – 18,5<\/td><td>340<\/td><td>150<\/td><td>111<\/td><td>6,00<\/td><td>7,98<\/td><td>32<\/td><td>26<\/td><\/tr><tr><td>3\u00d7(2\u00d71,5)C<\/td><td>20156880<\/td><td>1,5<\/td><td>17,2 – 18,5<\/td><td>350<\/td><td>130<\/td><td>111<\/td><td>6,00<\/td><td>13,30<\/td><td>24<\/td><td>23<\/td><\/tr><tr><td>3\u00d7(2\u00d72,5)C<\/td><td>20280062<\/td><td>2,0<\/td><td>17,5 – 18,8<\/td><td>390<\/td><td>220<\/td><td>113<\/td><td>6,01<\/td><td>7,98<\/td><td>32<\/td><td>34<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"warn\"><b>L\u1ec7ch gi\u1eefa c\u00e1c ngu\u1ed3n.<\/b> Letronic ghi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a FESTOONFLEX C-PUR-HF 4\u00d725 l\u00e0 21,4 – 22,4 mm, \u0111\u00fang b\u1eb1ng \u0111\u01b0\u1eddng k\u00ednh 4\u00d716 c\u1ee7a h\u1ecd<sup class=\"ref-n\">[5]<\/sup>, trong khi kh\u1ed1i l\u01b0\u1ee3ng 1 361 kg\/km kh\u1edbp datasheet Prysmian (1 360 kg\/km). \u0110\u01b0\u1eddng k\u00ednh 24,5 – 26,2 mm c\u1ee7a Prysmian<sup class=\"ref-n\">[1]<\/sup> nh\u1ea5t qu\u00e1n v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng; h\u00e3y d\u00f9ng s\u1ed1 n\u00e0y khi ch\u1ecdn \u0111\u1ea7u n\u1ed1i v\u00e0 gland. Datasheet c\u0169ng d\u00f9ng c\u00f9ng d\u00f2ng 138 A cho 1\u00d725 v\u00e0 4\u00d725 theo b\u1ea3ng VDE 0298-4 c\u00e1p cao su l\u1eafp t\u1ef1 do \u1edf 30 \u00b0C<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup>; v\u1edbi c\u00e1p m\u1ed9t l\u00f5i AC, xem m\u1ee5c 5.3.<\/div>\n<div class=\"svg\"><svg viewBox=\"0 0 900 430\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"M\u1ee9c t\u0103ng kh\u1ed1i l\u01b0\u1ee3ng, \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i v\u00e0 b\u00e1n k\u00ednh u\u1ed1n c\u1ee7a FESTOONFLEX C-PUR-HF so v\u1edbi b\u1ea3n kh\u00f4ng m\u00e0n ch\u1eafn\"><rect width=\"900\" height=\"430\" fill=\"#0e1a1e\"><\/rect><text x=\"20\" y=\"30\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">C\u00e1i gi\u00e1 c\u1ee7a m\u00e0n ch\u1eafn: C-PUR-HF so v\u1edbi PUR-HF kh\u00f4ng m\u00e0n ch\u1eafn c\u00f9ng c\u1ee1 4\u00d7S (%)<\/text><line x1=\"90\" y1=\"340.0\" x2=\"860\" y2=\"340.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"344.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">0<\/text><line x1=\"90\" y1=\"286.0\" x2=\"860\" y2=\"286.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"290.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">20<\/text><line x1=\"90\" y1=\"232.0\" x2=\"860\" y2=\"232.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"236.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">40<\/text><line x1=\"90\" y1=\"178.0\" x2=\"860\" y2=\"178.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"182.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">60<\/text><line x1=\"90\" y1=\"124.0\" x2=\"860\" y2=\"124.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"128.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">80<\/text><line x1=\"90\" y1=\"70.0\" x2=\"860\" y2=\"70.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"74.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">100<\/text><text x=\"20\" y=\"56\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">%<\/text><rect x=\"103.0\" y=\"70.0\" width=\"40.0\" height=\"270.0\" fill=\"#ffb454\" rx=\"2\"><\/rect><text x=\"123.0\" y=\"64.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#ffb454\" font-weight=\"bold\">100<\/text><rect x=\"147.0\" y=\"253.6\" width=\"40.0\" height=\"86.4\" fill=\"#38c8e8\" rx=\"2\"><\/rect><text x=\"167.0\" y=\"247.6\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#38c8e8\" font-weight=\"bold\">32<\/text><rect x=\"191.0\" y=\"256.3\" width=\"40.0\" height=\"83.7\" fill=\"#c98aff\" rx=\"2\"><\/rect><text x=\"211.0\" y=\"250.3\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#c98aff\" font-weight=\"bold\">31<\/text><text x=\"167.0\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d71,5<\/text><rect x=\"257.0\" y=\"223.9\" width=\"40.0\" height=\"116.1\" fill=\"#ffb454\" rx=\"2\"><\/rect><text x=\"277.0\" y=\"217.9\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#ffb454\" font-weight=\"bold\">43<\/text><rect x=\"301.0\" y=\"264.4\" width=\"40.0\" height=\"75.6\" fill=\"#38c8e8\" rx=\"2\"><\/rect><text x=\"321.0\" y=\"258.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#38c8e8\" font-weight=\"bold\">28<\/text><rect x=\"345.0\" y=\"261.7\" width=\"40.0\" height=\"78.3\" fill=\"#c98aff\" rx=\"2\"><\/rect><text x=\"365.0\" y=\"255.7\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#c98aff\" font-weight=\"bold\">29<\/text><text x=\"321.0\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d74<\/text><rect x=\"411.0\" y=\"277.9\" width=\"40.0\" height=\"62.1\" fill=\"#ffb454\" rx=\"2\"><\/rect><text x=\"431.0\" y=\"271.9\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#ffb454\" font-weight=\"bold\">23<\/text><rect x=\"455.0\" y=\"283.3\" width=\"40.0\" height=\"56.7\" fill=\"#38c8e8\" rx=\"2\"><\/rect><text x=\"475.0\" y=\"277.3\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#38c8e8\" font-weight=\"bold\">21<\/text><rect x=\"499.0\" y=\"280.6\" width=\"40.0\" height=\"59.4\" fill=\"#c98aff\" rx=\"2\"><\/rect><text x=\"519.0\" y=\"274.6\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#c98aff\" font-weight=\"bold\">22<\/text><text x=\"475.0\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d710<\/text><rect x=\"565.0\" y=\"294.1\" width=\"40.0\" height=\"45.9\" fill=\"#ffb454\" rx=\"2\"><\/rect><text x=\"585.0\" y=\"288.1\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#ffb454\" font-weight=\"bold\">17<\/text><rect x=\"609.0\" y=\"296.8\" width=\"40.0\" height=\"43.2\" fill=\"#38c8e8\" rx=\"2\"><\/rect><text x=\"629.0\" y=\"290.8\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#38c8e8\" font-weight=\"bold\">16<\/text><rect x=\"653.0\" y=\"296.8\" width=\"40.0\" height=\"43.2\" fill=\"#c98aff\" rx=\"2\"><\/rect><text x=\"673.0\" y=\"290.8\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#c98aff\" font-weight=\"bold\">16<\/text><text x=\"629.0\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d725<\/text><rect x=\"719.0\" y=\"323.8\" width=\"40.0\" height=\"16.2\" fill=\"#ffb454\" rx=\"2\"><\/rect><text x=\"739.0\" y=\"317.8\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#ffb454\" font-weight=\"bold\">6<\/text><rect x=\"763.0\" y=\"302.2\" width=\"40.0\" height=\"37.8\" fill=\"#38c8e8\" rx=\"2\"><\/rect><text x=\"783.0\" y=\"296.2\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#38c8e8\" font-weight=\"bold\">14<\/text><rect x=\"807.0\" y=\"302.2\" width=\"40.0\" height=\"37.8\" fill=\"#c98aff\" rx=\"2\"><\/rect><text x=\"827.0\" y=\"296.2\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#c98aff\" font-weight=\"bold\">14<\/text><text x=\"783.0\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d750<\/text><rect x=\"90\" y=\"388\" width=\"14\" height=\"14\" fill=\"#ffb454\"><\/rect><text x=\"110\" y=\"400\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#eef6f8\" font-weight=\"normal\">kh\u1ed1i l\u01b0\u1ee3ng, kg\/km<\/text><rect x=\"262.4\" y=\"388\" width=\"14\" height=\"14\" fill=\"#38c8e8\"><\/rect><text x=\"282.4\" y=\"400\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#eef6f8\" font-weight=\"normal\">\u00d8 ngo\u00e0i l\u1edbn nh\u1ea5t, mm<\/text><rect x=\"456.4\" y=\"388\" width=\"14\" height=\"14\" fill=\"#c98aff\"><\/rect><text x=\"476.4\" y=\"400\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#eef6f8\" font-weight=\"normal\">b\u00e1n k\u00ednh u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng, mm<\/text><text x=\"90\" y=\"422\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">So v\u1edbi FESTOONFLEX PUR-HF 4 l\u00f5i (D12Y11Y-J) trong brochure Prysmian [2]; s\u1ed1 li\u1ec7u do t\u00e1c gi\u1ea3 t\u00ednh t\u1eeb hai b\u1ea3ng.<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 2. M\u00e0n ch\u1eafn l\u00e0m c\u00e1p 4\u00d71,5 n\u1eb7ng g\u1ea5p \u0111\u00f4i b\u1ea3n kh\u00f4ng m\u00e0n ch\u1eafn, nh\u01b0ng ch\u1ec9 n\u1eb7ng h\u01a1n 6 % \u1edf 4\u00d750; \u0111\u01b0\u1eddng k\u00ednh t\u0103ng 14 – 32 % v\u00e0 b\u00e1n k\u00ednh u\u1ed1n t\u0103ng 14 – 31 % t\u00f9y c\u1ee1.<\/div><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1250px\"><caption>FESTOONFLEX C-PUR-HF so v\u1edbi FESTOONFLEX PUR-HF kh\u00f4ng m\u00e0n ch\u1eafn (4 l\u00f5i)<\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>PUR-HF: \u00d8 max, mm<\/th><th>PUR-HF: R, mm<\/th><th>PUR-HF: kg\/km<\/th><th>C-PUR-HF: \u00d8 max, mm<\/th><th>C-PUR-HF: R, mm<\/th><th>C-PUR-HF: kg\/km<\/th><th>Kh\u1ed1i l\u01b0\u1ee3ng<\/th><th>\u0110\u01b0\u1eddng k\u00ednh<\/th><th>B\u00e1n k\u00ednh u\u1ed1n<\/th><\/tr><\/thead><tbody><tr><td>4\u00d71,5<\/td><td>9,1<\/td><td>55<\/td><td>120<\/td><td>12,0<\/td><td>72<\/td><td>240<\/td><td>+100 %<\/td><td>+32 %<\/td><td>+31 %<\/td><\/tr><tr><td>4\u00d72,5<\/td><td>10,2<\/td><td>61<\/td><td>160<\/td><td>13,2<\/td><td>80<\/td><td>250<\/td><td>+56 %<\/td><td>+29 %<\/td><td>+31 %<\/td><\/tr><tr><td>4\u00d74<\/td><td>11,5<\/td><td>69<\/td><td>230<\/td><td>14,7<\/td><td>89<\/td><td>330<\/td><td>+43 %<\/td><td>+28 %<\/td><td>+29 %<\/td><\/tr><tr><td>4\u00d76<\/td><td>13,2<\/td><td>80<\/td><td>320<\/td><td>16,3<\/td><td>98<\/td><td>420<\/td><td>+31 %<\/td><td>+23 %<\/td><td>+23 %<\/td><\/tr><tr><td>4\u00d710<\/td><td>16,2<\/td><td>97<\/td><td>520<\/td><td>19,6<\/td><td>118<\/td><td>640<\/td><td>+23 %<\/td><td>+21 %<\/td><td>+22 %<\/td><\/tr><tr><td>4\u00d716<\/td><td>18,9<\/td><td>113<\/td><td>750<\/td><td>22,5<\/td><td>136<\/td><td>940<\/td><td>+25 %<\/td><td>+19 %<\/td><td>+20 %<\/td><\/tr><tr><td>4\u00d725<\/td><td>22,5<\/td><td>135<\/td><td>1\u00a0160<\/td><td>26,2<\/td><td>157<\/td><td>1\u00a0360<\/td><td>+17 %<\/td><td>+16 %<\/td><td>+16 %<\/td><\/tr><tr><td>4\u00d735<\/td><td>27,4<\/td><td>164<\/td><td>1\u00a0650<\/td><td>31,6<\/td><td>190<\/td><td>1\u00a0870<\/td><td>+13 %<\/td><td>+15 %<\/td><td>+16 %<\/td><\/tr><tr><td>4\u00d750<\/td><td>33,0<\/td><td>198<\/td><td>2\u00a0410<\/td><td>37,6<\/td><td>226<\/td><td>2\u00a0560<\/td><td>+6 %<\/td><td>+14 %<\/td><td>+14 %<\/td><\/tr><\/tbody><\/table><\/div>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> \u1ede c\u1ee1 nh\u1ecf, m\u00e0n ch\u1eafn v\u00e0 v\u1ecf trong chi\u1ebfm ph\u1ea7n l\u1edbn kh\u1ed1i l\u01b0\u1ee3ng: 4\u00d71,5 n\u1eb7ng 240 kg\/km so v\u1edbi 120 kg\/km c\u1ee7a b\u1ea3n kh\u00f4ng m\u00e0n ch\u1eafn<sup class=\"ref-n\">[2]<\/sup>. \u1ede c\u1ee1 l\u1edbn, l\u1edbp m\u00e0n ch\u1eafn ch\u1ec9 th\u00eam 6 – 17 % kh\u1ed1i l\u01b0\u1ee3ng, nh\u01b0ng \u0111\u01b0\u1eddng k\u00ednh v\u1eabn t\u0103ng 14 – 16 %, k\u00e9o theo b\u00e1n k\u00ednh u\u1ed1n t\u0103ng theo (R = 6 \u00d7 D). V\u1edbi tuy\u1ebfn festoon d\u00e0i h\u00e0ng ch\u1ee5c m\u00e9t, h\u00e3y \u0111\u01b0a m\u1ee9c t\u0103ng n\u00e0y v\u00e0o t\u00ednh kho\u1ea3ng c\u00e1ch xe \u0111\u1ee1 v\u00e0 chi\u1ec1u cao x\u00edch.<\/p>\n<\/section><section id=\"s5\"><h2>5. T\u00ednh to\u00e1n cho festoon, x\u00edch d\u1eabn c\u00e1p, ngu\u1ed3n \u0111i\u1ec7n v\u00e0 ng\u00e2m n\u01b0\u1edbc<\/h2>\n<h3>5.1 B\u00e1n k\u00ednh u\u1ed1n, \u0111\u00e1y v\u00f2ng festoon v\u00e0 chi\u1ec1u cao x\u00edch d\u1eabn<\/h3>\n<div class=\"formula\"><b>R<sub>chuy\u1ec3n \u0111\u1ed9ng<\/sub> = 6 \u00b7 D<sub>max<\/sub>; \u00d8 \u0111\u00e1y v\u00f2ng festoon \u2265 2R; chi\u1ec1u cao trong x\u00edch \u2265 1,1 \u00b7 D<sub>max<\/sub>; R x\u00edch \u2265 R<sub>chuy\u1ec3n \u0111\u1ed9ng<\/sub><\/b><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1000px\"><caption>H\u00ecnh h\u1ecdc festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p (D l\u1ea5y theo gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t c\u1ee7a b\u1ea3ng)<\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>D<sub>max<\/sub>, mm<\/th><th>R chuy\u1ec3n \u0111\u1ed9ng = 6\u00d7D, mm<\/th><th>\u00d8 \u0111\u00e1y v\u00f2ng festoon 2R, mm<\/th><th>Chi\u1ec1u cao trong x\u00edch t\u1ed1i thi\u1ec3u 1,1\u00d7D, mm<\/th><th>R x\u00edch t\u1ed1i thi\u1ec3u, mm<\/th><th>m\u2032, kg\/m<\/th><th>m\u2032\u00b7g, N\/m<\/th><\/tr><\/thead><tbody><tr><td>4\u00d716<\/td><td>22,5<\/td><td>136<\/td><td>272<\/td><td>24,8<\/td><td>136<\/td><td>0,94<\/td><td>9,2<\/td><\/tr><tr><td>4\u00d725<\/td><td>26,2<\/td><td>157<\/td><td>314<\/td><td>28,8<\/td><td>157<\/td><td>1,36<\/td><td>13,3<\/td><\/tr><tr><td>4\u00d735<\/td><td>31,6<\/td><td>190<\/td><td>380<\/td><td>34,8<\/td><td>190<\/td><td>1,87<\/td><td>18,3<\/td><\/tr><tr><td>4\u00d750<\/td><td>37,6<\/td><td>226<\/td><td>452<\/td><td>41,4<\/td><td>226<\/td><td>2,56<\/td><td>25,1<\/td><\/tr><tr><td>1\u00d7120<\/td><td>22,8<\/td><td>137<\/td><td>274<\/td><td>25,1<\/td><td>137<\/td><td>1,32<\/td><td>12,9<\/td><\/tr><tr><td>1\u00d7240<\/td><td>30,1<\/td><td>181<\/td><td>362<\/td><td>33,1<\/td><td>181<\/td><td>2,49<\/td><td>24,4<\/td><\/tr><\/tbody><\/table><\/div>\n<p>B\u00e1n k\u00ednh 6\u00d7D l\u1ea5y t\u1eeb datasheet<sup class=\"ref-n\">[1]<\/sup>. V\u1edbi x\u00edch d\u1eabn, igus n\u00eau nguy\u00ean t\u1eafc chi\u1ec1u cao trong c\u1ee7a x\u00edch b\u1eb1ng \u0111\u01b0\u1eddng k\u00ednh c\u00e1p c\u1ed9ng khe h\u1edf t\u1ed1i thi\u1ec3u 10 % v\u1edbi c\u00e1p \u0111i\u1ec7n tr\u00f2n, v\u00e0 b\u00e1n k\u00ednh x\u00edch ph\u1ee5 thu\u1ed9c c\u00e1p d\u00e0y nh\u1ea5t ho\u1eb7c c\u1ee9ng nh\u1ea5t, ph\u1ea3i kh\u1edbp khuy\u1ebfn c\u00e1o c\u1ee7a h\u00e3ng c\u00e1p<sup class=\"ref-n\">[11]<\/sup>. C\u00e1p x\u00edch chuy\u00ean d\u1ee5ng c\u1ee1 nh\u1ecf c\u00f4ng b\u1ed1 b\u00e1n k\u00ednh 5\u00d7\u00d8 \u0111\u1ebfn 7,5\u00d7\u00d8<sup class=\"ref-n\">[14]<\/sup><sup class=\"ref-n\">[15]<\/sup>; C-PUR-HF gi\u1eef m\u1ed9t h\u1ec7 s\u1ed1 6\u00d7D cho m\u1ecdi c\u1ee1 t\u1eeb 25 mm\u00b2 \u0111\u1ebfn 300 mm\u00b2.<\/p>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> \u1ede 4\u00d750, c\u00e1p c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 37,6 mm, b\u00e1n k\u00ednh 226 mm v\u00e0 n\u1eb7ng 2,56 kg\/m: \u0111\u00e2y l\u00e0 x\u00edch c\u1ee1 l\u1edbn, v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng d\u1ed3n l\u00ean x\u00edch (25 N\/m) quy\u1ebft \u0111\u1ecbnh chi\u1ec1u d\u00e0i h\u00e0nh tr\u00ecnh t\u1ef1 do. H\u00e3y g\u1eedi cho h\u00e3ng x\u00edch b\u00e1n k\u00ednh 226 mm v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng, kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1eddng k\u00ednh. C\u0169ng n\u00ean nh\u1edb r\u1eb1ng c\u00f9ng b\u00e1n k\u00ednh 157 mm c\u1ee7a 4\u00d725 PUR v\u00e0 4\u00d725 cao su (C)-FC c\u00f3 \u0111\u01b0\u1ee3c nh\u1edd hai c\u00e1ch kh\u00e1c nhau: \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf h\u01a1n 16 % nh\u01b0ng h\u1ec7 s\u1ed1 6\u00d7D thay v\u00ec 5\u00d7D<sup class=\"ref-n\">[9]<\/sup>.<\/p>\n<h3>5.2 L\u1ef1c k\u00e9o, chi\u1ec1u d\u00e0i treo, t\u1ed1c \u0111\u1ed9 v\u00e0 l\u1ef1c t\u0103ng t\u1ed1c<\/h3>\n<div class=\"formula\"><b>L<sub>treo<\/sub> = T \/ (m\u2032 \u00b7 g); F<sub>t\u0103ng t\u1ed1c<\/sub> = m\u2032 \u00b7 L \u00b7 a; v\u00ed d\u1ee5 4\u00d750: T = 3 000 N, m\u2032 = 2,56 kg\/m \u2192 L<sub>treo<\/sub> \u2248 119 m; v = 210 m\/ph\u00fat = 3,5 m\/s<\/b><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:900px\"><caption>L\u1ef1c k\u00e9o gi\u1edbi h\u1ea1n, chi\u1ec1u d\u00e0i treo v\u00e0 l\u1ef1c t\u0103ng t\u1ed1c v\u00ed d\u1ee5 (L = 40 m c\u00e1p, a = 0,5 m\/s\u00b2)<\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>T (15 N\/mm\u00b2), N<\/th><th>m\u2032, kg\/m<\/th><th>Chi\u1ec1u d\u00e0i treo t\u1ed1i \u0111a<\/th><th>F t\u0103ng t\u1ed1c<\/th><th>F \/ T<\/th><\/tr><\/thead><tbody><tr><td>4\u00d716<\/td><td>960<\/td><td>0,94<\/td><td>104 m<\/td><td>19 N<\/td><td>2,0 %<\/td><\/tr><tr><td>4\u00d725<\/td><td>1\u00a0500<\/td><td>1,36<\/td><td>112 m<\/td><td>27 N<\/td><td>1,8 %<\/td><\/tr><tr><td>4\u00d750<\/td><td>3\u00a0000<\/td><td>2,56<\/td><td>119 m<\/td><td>51 N<\/td><td>1,7 %<\/td><\/tr><tr><td>1\u00d7240<\/td><td>3\u00a0600<\/td><td>2,49<\/td><td>147 m<\/td><td>50 N<\/td><td>1,4 %<\/td><\/tr><\/tbody><\/table><\/div>\n<p>\u1ede festoon, xe \u0111\u1ee1 chia nhau tr\u1ecdng l\u01b0\u1ee3ng c\u00e1p n\u00ean l\u1ef1c k\u00e9o d\u1ecdc ch\u1ec9 v\u00e0o kho\u1ea3ng 2 % gi\u1edbi h\u1ea1n; \u1edf x\u00edch d\u1eabn, c\u00e1p kh\u00f4ng ch\u1ecbu l\u1ef1c k\u00e9o b\u1ec1n v\u1eefng. Gi\u1edbi h\u1ea1n th\u1ef1c c\u1ee7a c\u1ea3 hai \u1ee9ng d\u1ee5ng l\u00e0 m\u1ecfi u\u1ed1n v\u00e0 m\u00e0i m\u00f2n, kh\u00f4ng ph\u1ea3i l\u1ef1c k\u00e9o: \u0111\u00e2y l\u00e0 l\u00fd do c\u1ea7n bi\u00ean b\u1ea3n th\u1eed u\u1ed1n thay v\u00ec ch\u1ec9 con s\u1ed1 15 N\/mm\u00b2. Brochure Prysmian ghi xo\u1eafn cho ph\u00e9p \u00b125 \u00b0\/m \u1edf h\u1ecd PUR-HF<sup class=\"ref-n\">[2]<\/sup>, t\u1ee9c \u0111o\u1ea1n c\u00e1p t\u1ef1 do 2 m ch\u1ecbu \u0111\u01b0\u1ee3c kho\u1ea3ng 50 \u00b0; datasheet m\u1edbi kh\u00f4ng n\u00eau, n\u00ean h\u00e3y xin x\u00e1c nh\u1eadn n\u1ebfu thi\u1ebft k\u1ebf c\u00f3 xo\u1eafn.<\/p>\n<h3>5.3 D\u00f2ng cho ph\u00e9p, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng v\u00e0 s\u1ee5t \u00e1p<\/h3>\n<p>D\u00f2ng trong b\u1ea3ng l\u00e0 d\u00f2ng theo VDE 0298-4 cho c\u00e1p l\u1eafp t\u1ef1 do trong kh\u00f4ng kh\u00ed \u1edf 30 \u00b0C<sup class=\"ref-n\">[1]<\/sup>. \u1ede c\u1ea3ng nhi\u1ec7t \u0111\u1edbi, c\u00e1p \u0111en ph\u01a1i n\u1eafng, h\u1ec7 s\u1ed1 nhi\u1ec7t \u0111\u1ed9 l\u00e0m gi\u1ea3m d\u00f2ng:<\/p>\n<div class=\"formula\"><b>I(\u03b8) = I<sub>30<\/sub> \u00b7 \u221a((90 \u2212 \u03b8) \/ (90 \u2212 30)) = I<sub>30<\/sub> \u00b7 \u221a((90 \u2212 \u03b8) \/ 60)<\/b><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:800px\"><caption>D\u00f2ng \u0111\u00e3 hi\u1ec7u ch\u1ec9nh theo nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, A (t\u00e1c gi\u1ea3 t\u00ednh)<\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>30 \u00b0C<\/th><th>35 \u00b0C<\/th><th>40 \u00b0C<\/th><th>45 \u00b0C<\/th><th>50 \u00b0C<\/th><\/tr><\/thead><tbody><tr><td>4\u00d716<\/td><td>104<\/td><td>100<\/td><td>95<\/td><td>90<\/td><td>85<\/td><\/tr><tr><td>4\u00d725<\/td><td>138<\/td><td>132<\/td><td>126<\/td><td>120<\/td><td>113<\/td><\/tr><tr><td>4\u00d750<\/td><td>212<\/td><td>203<\/td><td>194<\/td><td>184<\/td><td>173<\/td><\/tr><tr><td>1\u00d7120<\/td><td>370<\/td><td>354<\/td><td>338<\/td><td>320<\/td><td>302<\/td><\/tr><\/tbody><\/table><\/div>\n<p class=\"small\">C\u00f4ng th\u1ee9c khu\u1ebfch \u0111\u1ea1i nhi\u1ec7t chu\u1ea9n cho c\u00e1p 90 \u00b0C; s\u1ed1 h\u1ec7 s\u1ed1 ch\u00ednh th\u1ee9c theo b\u1ea3ng VDE 0298-4 hi\u1ec7n h\u00e0nh. Datasheet kh\u00f4ng c\u00f3 h\u1ec7 s\u1ed1 nh\u00f3m cho c\u00e1p x\u1ebfp s\u00e1t trong x\u00edch ho\u1eb7c tr\u00ean gi\u00e1 \u0111\u1ee1 v\u00e0 kh\u00f4ng t\u00ednh b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi; v\u1edbi c\u00e1p m\u1ed9t l\u00f5i AC (1\u00d725 \u0111\u1ebfn 1\u00d7300) d\u00f2ng 138 – 651 A c\u00f9ng b\u1ea3ng v\u1edbi c\u00e1p nhi\u1ec1u l\u00f5i, nh\u01b0ng ba pha \u0111i ri\u00eang t\u1eebng c\u00e1p c\u1ea7n \u0111\u1eb7t chung m\u1ed9t c\u1ee5m, kh\u00f4ng d\u00f9ng k\u1eb9p th\u00e9p t\u1eeb t\u00ednh bao ri\u00eang m\u1ed9t l\u00f5i (khuy\u1ebfn ngh\u1ecb c\u1ee7a t\u00e1c gi\u1ea3), v\u00e0 ti\u1ebft di\u1ec7n m\u00e0n ch\u1eafn ch\u01b0a c\u00f4ng b\u1ed1 n\u00ean ch\u01b0a t\u00ednh \u0111\u01b0\u1ee3c d\u00f2ng ch\u1ea1y trong m\u00e0n ch\u1eafn.<\/p>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1000px\"><caption>S\u1ee5t \u00e1p ba pha \u1edf 50 Hz (cos \u03c6 = 0,85; R \u1edf 90 \u00b0C; X = 0,08 \u03a9\/km; ph\u1ea7n tr\u0103m so v\u1edbi 400 V \/ 690 V; t\u00e1c gi\u1ea3 t\u00ednh)<\/caption><thead><tr><th>T\u1ea3i<\/th><th>50 m<\/th><th>100 m<\/th><th>200 m<\/th><\/tr><\/thead><tbody><tr><td>4\u00d716, 80 A<\/td><td>\u2248 9,4 V (2,34 % \/ 1,36 %)<\/td><td>\u2248 18,8 V (4,69 % \/ 2,72 %)<\/td><td>\u2248 37,5 V (9,38 % \/ 5,44 %)<\/td><\/tr><tr><td>4\u00d725, 100 A<\/td><td>\u2248 7,7 V (1,93 % \/ 1,12 %)<\/td><td>\u2248 15,4 V (3,86 % \/ 2,24 %)<\/td><td>\u2248 30,9 V (7,72 % \/ 4,48 %)<\/td><\/tr><tr><td>4\u00d750, 150 A<\/td><td>\u2248 6,0 V (1,50 % \/ 0,87 %)<\/td><td>\u2248 12,0 V (2,99 % \/ 1,73 %)<\/td><td>\u2248 23,9 V (5,98 % \/ 3,47 %)<\/td><\/tr><\/tbody><\/table><\/div>\n<p>C\u00e1p 1 kV cho ph\u00e9p ch\u1ea1y l\u01b0\u1edbi 690 V, n\u00ean s\u1ee5t \u00e1p \u0111\u01b0\u1ee3c ghi theo c\u1ea3 hai \u0111i\u1ec7n \u00e1p. \u1ede l\u01b0\u1edbi 400 V, 100 m c\u00e1p 4\u00d725 mang 100 A s\u1ee5t kho\u1ea3ng 3,8 %, c\u00f2n \u1edf 690 V ch\u1ec9 kho\u1ea3ng 2,2 %; h\u00e3y ki\u1ec3m tra gi\u1edbi h\u1ea1n s\u1ee5t \u00e1p c\u1ee7a motor v\u00e0 bi\u1ebfn t\u1ea7n (R t\u00ednh \u1edf 90 \u00b0C l\u00e0 c\u00e1ch l\u00e0m b\u1ea3o th\u1ee7).<\/p>\n<h3>5.4 Ng\u1eafn m\u1ea1ch v\u00e0 \u0111\u01b0\u1eddng d\u00f2ng s\u1ef1 c\u1ed1<\/h3>\n<div class=\"formula\"><b>I<sub>ng\u1eafn m\u1ea1ch<\/sub> = k \u00b7 S \/ \u221at, k = 143 (\u0111\u1ed3ng, 90 \u2192 250 \u00b0C)<\/b><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:750px\"><caption>D\u00f2ng ng\u1eafn m\u1ea1ch ch\u1ecbu \u0111\u01b0\u1ee3c, k = 143 (t\u00e1c gi\u1ea3 t\u00ednh; 1 s kh\u1edbp c\u1ed9t ‘short circuit current’ c\u1ee7a brochure Prysmian)<\/caption><thead><tr><th>D\u00e2y d\u1eabn<\/th><th>0,5 s<\/th><th>1 s<\/th><th>3 s<\/th><\/tr><\/thead><tbody><tr><td>PE 4 mm\u00b2 (3\u00d725+3\u00d74)<\/td><td>0,81 kA<\/td><td>0,57 kA<\/td><td>0,33 kA<\/td><\/tr><tr><td>Ru\u1ed9t \/ l\u00f5i 16 mm\u00b2<\/td><td>3,24 kA<\/td><td>2,29 kA<\/td><td>1,32 kA<\/td><\/tr><tr><td>Ru\u1ed9t \/ l\u00f5i 25 mm\u00b2<\/td><td>5,06 kA<\/td><td>3,58 kA<\/td><td>2,06 kA<\/td><\/tr><tr><td>Ru\u1ed9t \/ l\u00f5i 50 mm\u00b2<\/td><td>10,11 kA<\/td><td>7,15 kA<\/td><td>4,13 kA<\/td><\/tr><tr><td>Ru\u1ed9t \/ l\u00f5i 95 mm\u00b2<\/td><td>19,21 kA<\/td><td>13,59 kA<\/td><td>7,84 kA<\/td><\/tr><\/tbody><\/table><\/div>\n<p>Datasheet v\u00e0 brochure kh\u00f4ng c\u00f4ng b\u1ed1 ti\u1ebft di\u1ec7n m\u00e0n ch\u1eafn, n\u00ean m\u00e0n ch\u1eafn kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ednh v\u00e0o \u0111\u01b0\u1eddng d\u00f2ng s\u1ef1 c\u1ed1; v\u1edbi 3\u00d725+3\u00d74, ba l\u00f5i PE 4 mm\u00b2 ch\u1ecbu \u0111\u01b0\u1ee3c 0,57 kA trong 1 s, th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi l\u00f5i 25 mm\u00b2 (3,58 kA)<sup class=\"ref-n\">[2]<\/sup>. H\u00e3y xin ti\u1ebft di\u1ec7n th\u1ef1c c\u1ee7a l\u00f5i PE v\u00e0 m\u00e0n ch\u1eafn k\u00e8m th\u1eddi gian c\u1eaft c\u1ee7a b\u1ea3o v\u1ec7.<\/p>\n<h3>5.5 \u0110i\u1ec7n \u00e1p 0,6\/1 kV, \u0111i\u1ec7n \u00e1p th\u1eed 2,5 kV v\u00e0 \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n<\/h3>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><caption>\u0110i\u1ec7n \u00e1p v\u00e0 \u0111i\u1ec7n \u00e1p th\u1eed theo t\u1eebng ngu\u1ed3n<\/caption><thead><tr><th>Ngu\u1ed3n<\/th><th>\u0110i\u1ec7n \u00e1p danh \u0111\u1ecbnh<\/th><th>\u0110i\u1ec7n \u00e1p th\u1eed<\/th><th>Ghi ch\u00fa<\/th><\/tr><\/thead><tbody><tr><td>Prysmian, datasheet 09\/10\/2026<\/td><td>0,6\/1 (1,2) kV; U = 1 000 V<sup class=\"ref-n\">[1]<\/sup><\/td><td>2,5 kV<sup class=\"ref-n\">[1]<\/sup><\/td><td>kh\u00f4ng n\u00eau \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh cho ph\u00e9p<\/td><\/tr><tr><td>Prysmian, brochure 02\/2024<\/td><td>0,6\/1 kV; AC t\u1ed1i \u0111a 0,7\/1,2 kV; DC t\u1ed1i \u0111a 0,9\/1,8 kV<sup class=\"ref-n\">[2]<\/sup><\/td><td>2,5 kV, 5 ph\u00fat, l\u00f5i ch\u00ednh<sup class=\"ref-n\">[2]<\/sup><\/td><td>c\u00f9ng b\u1ea3n cho C-PUR-HF v\u00e0 PUR-HF<\/td><\/tr><tr><td>Prysmian, datasheet h\u1ecd festoon 2016 (tr\u00edch trong b\u00e0i tr\u01b0\u1edbc c\u1ee7a FeiChun)<\/td><td>0,6\/1 kV<sup class=\"ref-n\">[9]<\/sup><\/td><td>4 kV<sup class=\"ref-n\">[9]<\/sup><\/td><td>l\u1ec7ch v\u1edbi hai ngu\u1ed3n tr\u00ean<\/td><\/tr><tr><td>Prysmian, RONDOFLEX (C)-FC<\/td><td>0,6\/1 kV; bi\u1ebfn t\u1ea7n \u2264 690 V<sup class=\"ref-n\">[8]<\/sup><sup class=\"ref-n\">[9]<\/sup><\/td><td>5 kV; \u0111\u1ec9nh 2 400 V<sup class=\"ref-n\">[8]<\/sup><sup class=\"ref-n\">[9]<\/sup><\/td><td>c\u00e1p tr\u00f2n cao su, m\u00e0n chung<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"formula\"><b>U<sub>dc<\/sub> \u2248 1,35 \u00b7 U<sub>l\u01b0\u1edbi<\/sub>; U<sub>\u0111\u1ec9nh,max<\/sub> \u2248 2 \u00b7 1,1 \u00b7 U<sub>dc<\/sub>; 400 V: 540 V \u2192 1 188 V; 690 V: 932 V \u2192 2 049 V; \u0111\u1ec9nh c\u1ee7a th\u1eed 2,5 kV AC = 2,5 \u00b7 \u221a2 = 3 536 V<\/b><\/div>\n<p>So v\u1edbi \u0111\u1ec9nh t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u1ee7a ph\u00e9p th\u1eed 2,5 kV (3 536 V), \u0111\u1ec9nh ph\u1ea3n x\u1ea1 l\u00fd t\u01b0\u1edfng b\u1eb1ng kho\u1ea3ng 34 % \u1edf l\u01b0\u1edbi 400 V v\u00e0 58 % \u1edf l\u01b0\u1edbi 690 V (t\u00e1c gi\u1ea3 t\u00ednh). Ph\u00e9p so s\u00e1nh n\u00e0y ch\u1ec9 cho c\u1ea3m nh\u1eadn v\u1ec1 bi\u00ean: ph\u00e9p th\u1eed k\u00e9o d\u00e0i 5 ph\u00fat, c\u00f2n xung PWM t\u00e1c \u0111\u1ed9ng l\u1eb7p l\u1ea1i h\u00e0ng t\u1ef7 l\u1ea7n, v\u00e0 datasheet kh\u00f4ng c\u00f4ng b\u1ed1 \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh cho ph\u00e9p.<\/p>\n<div class=\"warn\"><b>\u0110\u1ea7u ra bi\u1ebfn t\u1ea7n.<\/b> Datasheet kh\u00f4ng c\u00f4ng b\u1ed1 \u0111\u1ed9 ph\u1ee7 m\u00e0n ch\u1eafn, tr\u1edf kh\u00e1ng truy\u1ec1n, \u0111i\u1ec7n dung, \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh hay dV\/dt cho ph\u00e9p, trong khi RONDOFLEX (C)-FC c\u00f4ng b\u1ed1 \u0111\u1ec9nh 2 400 V, th\u1eed 5 kV v\u00e0 Z<sub>t<\/sub> d\u01b0\u1edbi 100 m\u03a9\/m<sup class=\"ref-n\">[8]<\/sup><sup class=\"ref-n\">[9]<\/sup>. C\u00e1ch t\u00ednh 1 188 V v\u00e0 2 049 V l\u00e0 bi\u00ean tr\u00ean b\u1ea3o th\u1ee7 theo ph\u1ea3n x\u1ea1 s\u00f3ng l\u00fd t\u01b0\u1edfng, kh\u00f4ng ph\u1ea3i d\u1ef1 b\u00e1o. V\u1edbi tuy\u1ebfn bi\u1ebfn t\u1ea7n, h\u00e3y h\u1ecfi nh\u00e0 s\u1ea3n xu\u1ea5t c\u00e1p v\u00e0 bi\u1ebfn t\u1ea7n v\u1ec1 dV\/dt, chi\u1ec1u d\u00e0i c\u00e1p, b\u1ed9 l\u1ecdc dV\/dt ho\u1eb7c cu\u1ed9n kh\u00e1ng \u0111\u1ea7u ra; n\u1ebfu h\u1ed3 s\u01a1 \u0111\u00f2i s\u1ed1 EMC, ch\u1ecdn c\u00e1p c\u00f3 s\u1ed1 li\u1ec7u c\u00f4ng b\u1ed1.<\/div>\n<h3>5.6 Ng\u00e2m n\u01b0\u1edbc \u0111\u1ebfn 50 m: \u00e1p su\u1ea5t v\u00e0 nh\u1eefng \u0111i\u1ec1u datasheet kh\u00f4ng n\u00f3i<\/h3>\n<div class=\"formula\"><b>p = \u03c1 \u00b7 g \u00b7 h; n\u01b0\u1edbc ng\u1ecdt: 1 000 \u00b7 9,81 \u00b7 50 \u2248 491 kPa \u2248 4,9 bar; n\u01b0\u1edbc bi\u1ec3n: 1 025 \u00b7 9,81 \u00b7 50 \u2248 503 kPa \u2248 5,0 bar (\u00e1p su\u1ea5t d\u01b0)<\/b><\/div>\n<p>Datasheet cho ph\u00e9p d\u00f9ng l\u00e2u d\u00e0i trong n\u01b0\u1edbc (kh\u00f4ng ph\u1ea3i n\u01b0\u1edbc u\u1ed1ng) \u0111\u1ebfn \u0111\u1ed9 s\u00e2u 50 m v\u00e0 ghi ch\u1ecbu n\u01b0\u1edbc bi\u1ec3n<sup class=\"ref-n\">[1]<\/sup>. \u00c1p su\u1ea5t t\u1ea1i \u0111\u1ed9 s\u00e2u \u0111\u00f3 kho\u1ea3ng 5 bar d\u01b0. Datasheet kh\u00f4ng n\u00eau nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc t\u1ed1i \u0111a, ch\u1eb7n n\u01b0\u1edbc d\u1ecdc c\u00e1p hay th\u1eddi gian th\u1eed; v\u00ec v\u1eady \u0111\u1ea7u c\u00e1p ph\u1ea3i b\u1ecbt k\u00edn b\u1eb1ng \u0111\u1ea7u n\u1ed1i k\u00edn n\u01b0\u1edbc, v\u00e0 c\u1ea7n h\u1ecfi h\u00e3ng khi n\u01b0\u1edbc n\u00f3ng ho\u1eb7c th\u1eddi gian ng\u00e2m r\u1ea5t d\u00e0i (khuy\u1ebfn ngh\u1ecb c\u1ee7a t\u00e1c gi\u1ea3). C\u00e1p kh\u00f4ng d\u00f9ng cho n\u01b0\u1edbc u\u1ed1ng.<\/p>\n<\/section><section id=\"s6\"><h2>6. So s\u00e1nh: PUR v\u00e0 cao su, tr\u00f2n v\u00e0 d\u1eb9t, c\u00f3 v\u00e0 kh\u00f4ng m\u00e0n ch\u1eafn<\/h2>\n<h3>6.1 B\u1ed1n c\u00e1p c\u00f9ng 4\u00d725<\/h3>\n<p>C\u00e2u h\u1ecfi th\u1ef1c t\u1ebf c\u1ee7a k\u1ef9 s\u01b0 c\u1ea3ng l\u00e0 c\u00f9ng m\u1ed9t tuy\u1ebfn th\u00ec n\u00ean ch\u1ecdn c\u00e1p tr\u00f2n cao su, c\u00e1p tr\u00f2n PUR hay c\u00e1p d\u1eb9t. B\u1ea3ng d\u01b0\u1edbi \u0111\u1eb7t b\u1ed1n c\u00e1p 4\u00d725 c\u1ea1nh nhau b\u1eb1ng s\u1ed1 c\u00f4ng b\u1ed1 trong datasheet c\u1ee7a t\u1eebng c\u00e1p.<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1400px\"><caption>B\u1ed1n c\u00e1p c\u00f9ng 4\u00d725: PUR, cao su v\u00e0 d\u1eb9t<\/caption><thead><tr><th>Ti\u00eau ch\u00ed<\/th><th>RONDOFLEX (C)-FC XPRT (tr\u00f2n, cao su)<\/th><th>FESTOONFLEX C-PUR-HF (tr\u00f2n, PUR)<\/th><th>PLANOFLEX (d\u1eb9t, cao su)<\/th><th>PLANOFLEX (C) (d\u1eb9t, m\u00e0n t\u1eebng l\u00f5i)<\/th><\/tr><\/thead><tbody><tr><td>\u0110i\u1ec7n \u00e1p \/ th\u1eed<\/td><td>0,6\/1 kV; 5 kV<sup class=\"ref-n\">[8]<\/sup><sup class=\"ref-n\">[9]<\/sup><\/td><td>0,6\/1 kV; 2,5 kV<sup class=\"ref-n\">[1]<\/sup><\/td><td>300\/500 V; 2,5 kV<sup class=\"ref-n\">[10]<\/sup><\/td><td>300\/500 V; 2,5 kV<sup class=\"ref-n\">[10]<\/sup><\/td><\/tr><tr><td>M\u00e0n ch\u1eafn<\/td><td>chung, b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc ph\u1ee7 tr\u00ean 80 %<sup class=\"ref-n\">[9]<\/sup><\/td><td>b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc tr\u00ean v\u1ecf trong; \u0111\u1ed9 ph\u1ee7 kh\u00f4ng c\u00f4ng b\u1ed1<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup><\/td><td>kh\u00f4ng<\/td><td>ri\u00eang t\u1eebng l\u00f5i, ph\u1ee7 kho\u1ea3ng 60 %<sup class=\"ref-n\">[10]<\/sup><\/td><\/tr><tr><td>K\u00edch th\u01b0\u1edbc, mm<\/td><td>\u00d8 28,3 – 31,3<\/td><td>\u00d8 24,5 – 26,2<\/td><td>14,4 \u00d7 43,4 (l\u1edbn nh\u1ea5t)<\/td><td>16,8 \u00d7 50,3 (l\u1edbn nh\u1ea5t)<\/td><\/tr><tr><td>R u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng, mm<\/td><td>157 (5\u00d7\u00d8)<\/td><td>157 (6\u00d7D)<\/td><td>72<\/td><td>84<\/td><\/tr><tr><td>Kh\u1ed1i l\u01b0\u1ee3ng, kg\/km<\/td><td>1 950<\/td><td>1 360<\/td><td>1 500<\/td><td>1 980<\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9<\/td><td>festoon 240 m\/ph\u00fat<sup class=\"ref-n\">[9]<\/sup><\/td><td>festoon v\u00e0 x\u00edch 210 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup><\/td><td>festoon 160 \/ 180 m\/ph\u00fat<sup class=\"ref-n\">[10]<\/sup><\/td><td>festoon 160 \/ 180 m\/ph\u00fat<sup class=\"ref-n\">[10]<\/sup><\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng<\/td><td>\u221235 \u00b0C<\/td><td>\u221240 \u00b0C<\/td><td>\u221235 \u00b0C<\/td><td>\u221235 \u00b0C<\/td><\/tr><tr><td>Halogen<\/td><td>v\u1ecf PCP ch\u1ee9a clo<\/td><td>kh\u00f4ng halogen<\/td><td>v\u1ecf PCP ch\u1ee9a clo<\/td><td>v\u1ecf PCP ch\u1ee9a clo<\/td><\/tr><tr><td>N\u01b0\u1edbc<\/td><td>kh\u00f4ng n\u00eau<\/td><td>ng\u00e2m \u0111\u1ebfn 50 m; n\u01b0\u1edbc bi\u1ec3n<sup class=\"ref-n\">[1]<\/sup><\/td><td>kh\u00f4ng n\u00eau<\/td><td>kh\u00f4ng n\u00eau<\/td><\/tr><tr><td>X\u00edch d\u1eabn c\u00e1p<\/td><td>kh\u00f4ng; d\u00f9ng h\u1ecd CHAIN<sup class=\"ref-n\">[9]<\/sup><\/td><td>c\u00f3, \u0111\u1ebfn 210 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup><\/td><td>kh\u00f4ng n\u00eau<\/td><td>kh\u00f4ng n\u00eau<\/td><\/tr><tr><td>\u0110\u1ea7u ra bi\u1ebfn t\u1ea7n<\/td><td>\u0111\u1ebfn 690 V; \u0111\u1ec9nh 2 400 V<sup class=\"ref-n\">[9]<\/sup><\/td><td>kh\u00f4ng c\u00f4ng b\u1ed1<\/td><td>kh\u00f4ng c\u00f4ng b\u1ed1<\/td><td>kh\u00f4ng c\u00f4ng b\u1ed1<\/td><\/tr><\/tbody><\/table><\/div><div class=\"svg\"><svg viewBox=\"0 0 1260 530\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"B\u1ed1n h\u00ecnh d\u1ea1ng c\u00e1p 4\u00d725 v\u1ebd c\u00f9ng t\u1ef7 l\u1ec7: tr\u00f2n cao su c\u00f3 m\u00e0n ch\u1eafn chung, tr\u00f2n PUR c\u00f3 m\u00e0n ch\u1eafn, d\u1eb9t kh\u00f4ng m\u00e0n ch\u1eafn, d\u1eb9t c\u00f3 m\u00e0n ch\u1eafn t\u1eebng l\u00f5i\"><defs>\n<pattern id=\"cuS\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#7a5418\"><\/rect><circle cx=\"2.5\" cy=\"2.5\" r=\"2.1\" fill=\"#e9c46a\"><\/circle><\/pattern>\n<pattern id=\"tinS\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#6f7b82\"><\/rect><rect width=\"8\" height=\"3.2\" fill=\"#cfd8dc\"><\/rect><\/pattern>\n<pattern id=\"gyS\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#2fa84f\"><\/rect><rect width=\"8\" height=\"4\" fill=\"#f2d13a\"><\/rect><\/pattern>\n<pattern id=\"peS\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(-30)\"><rect width=\"6\" height=\"6\" fill=\"#d9d2c0\"><\/rect><rect width=\"6\" height=\"2.4\" fill=\"#8f8a7c\"><\/rect><\/pattern>\n<pattern id=\"arS\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\"><rect width=\"6\" height=\"6\" fill=\"#d4a017\"><\/rect><circle cx=\"3\" cy=\"3\" r=\"2\" fill=\"#f6dc6b\"><\/circle><\/pattern>\n<pattern id=\"wbS\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#2a3b44\"><\/rect><circle cx=\"2.5\" cy=\"2.5\" r=\"1.6\" fill=\"#7fd0e0\"><\/circle><\/pattern>\n<\/defs><rect width=\"1260\" height=\"530\" fill=\"#0e1a1e\"><\/rect><text x=\"40\" y=\"34\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">C\u00f9ng ti\u1ebft di\u1ec7n 4\u00d725, v\u1ebd c\u00f9ng t\u1ef7 l\u1ec7 (6 px cho 1 mm)<\/text><circle cx=\"153.9\" cy=\"236.1\" r=\"93.9\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\"><\/circle><circle cx=\"153.9\" cy=\"236.1\" r=\"78.9\" fill=\"none\" stroke=\"url(#tinS)\" stroke-width=\"4.7\"><\/circle><circle cx=\"124.8\" cy=\"207.0\" r=\"29.1\" fill=\"url(#gyS)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"124.8\" cy=\"207.0\" r=\"18.0\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"183.0\" cy=\"207.0\" r=\"29.1\" fill=\"#8a5a3c\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"183.0\" cy=\"207.0\" r=\"18.0\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"124.8\" cy=\"265.2\" r=\"29.1\" fill=\"#2b2b2f\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"124.8\" cy=\"265.2\" r=\"18.0\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"183.0\" cy=\"265.2\" r=\"29.1\" fill=\"#a7afb4\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"183.0\" cy=\"265.2\" r=\"18.0\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><text x=\"154\" y=\"370\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13.5\" fill=\"#ff9f5a\" font-weight=\"bold\">RONDOFLEX (C)-FC XPRT 4\u00d725<\/text><text x=\"154\" y=\"392\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"normal\">\u00d8 28,3 – 31,3 mm<\/text><text x=\"154\" y=\"412\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">R u\u1ed1n 157 mm \u00b7 1 950 kg\/km<\/text><text x=\"154\" y=\"432\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">0,6\/1 kV, th\u1eed 5 kV<\/text><circle cx=\"408.6\" cy=\"251.4\" r=\"78.6\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\"><\/circle><circle cx=\"408.6\" cy=\"251.4\" r=\"66.0\" fill=\"none\" stroke=\"url(#tinS)\" stroke-width=\"4.0\"><\/circle><circle cx=\"384.2\" cy=\"227.0\" r=\"24.4\" fill=\"url(#gyS)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"384.2\" cy=\"227.0\" r=\"15.1\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"433.0\" cy=\"227.0\" r=\"24.4\" fill=\"#8a5a3c\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"433.0\" cy=\"227.0\" r=\"15.1\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"384.2\" cy=\"275.8\" r=\"24.4\" fill=\"#2b2b2f\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"384.2\" cy=\"275.8\" r=\"15.1\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"433.0\" cy=\"275.8\" r=\"24.4\" fill=\"#a7afb4\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"433.0\" cy=\"275.8\" r=\"15.1\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><text x=\"409\" y=\"370\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13.5\" fill=\"#38c8e8\" font-weight=\"bold\">FESTOONFLEX C-PUR-HF 4\u00d725<\/text><text x=\"409\" y=\"392\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"normal\">\u00d8 24,5 – 26,2 mm<\/text><text x=\"409\" y=\"412\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">R u\u1ed1n 157 mm \u00b7 1 360 kg\/km<\/text><text x=\"409\" y=\"432\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">0,6\/1 kV, th\u1eed 2,5 kV<\/text><rect x=\"590.0\" y=\"243.6\" width=\"260.4\" height=\"86.4\" rx=\"27.6\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\"><\/rect><circle cx=\"629.5\" cy=\"286.8\" r=\"28.3\" fill=\"url(#gyS)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"629.5\" cy=\"286.8\" r=\"17.5\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"690.0\" cy=\"286.8\" r=\"28.3\" fill=\"#8a5a3c\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"690.0\" cy=\"286.8\" r=\"17.5\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"750.4\" cy=\"286.8\" r=\"28.3\" fill=\"#2b2b2f\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"750.4\" cy=\"286.8\" r=\"17.5\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"810.9\" cy=\"286.8\" r=\"28.3\" fill=\"#a7afb4\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"810.9\" cy=\"286.8\" r=\"17.5\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><text x=\"720\" y=\"370\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13.5\" fill=\"#5fd88a\" font-weight=\"bold\">PLANOFLEX 4\u00d725 (d\u1eb9t)<\/text><text x=\"720\" y=\"392\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"normal\">14,4 \u00d7 43,4 mm<\/text><text x=\"720\" y=\"412\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">R u\u1ed1n 72 mm \u00b7 1 500 kg\/km<\/text><text x=\"720\" y=\"432\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">300\/500 V, th\u1eed 2,5 kV<\/text><rect x=\"930.0\" y=\"229.2\" width=\"301.8\" height=\"100.8\" rx=\"32.3\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\"><\/rect><circle cx=\"975.8\" cy=\"279.6\" r=\"30.2\" fill=\"none\" stroke=\"url(#tinS)\" stroke-width=\"5.0\"><\/circle><circle cx=\"975.8\" cy=\"279.6\" r=\"27.7\" fill=\"url(#gyS)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"975.8\" cy=\"279.6\" r=\"17.2\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"1045.9\" cy=\"279.6\" r=\"30.2\" fill=\"none\" stroke=\"url(#tinS)\" stroke-width=\"5.0\"><\/circle><circle cx=\"1045.9\" cy=\"279.6\" r=\"27.7\" fill=\"#8a5a3c\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"1045.9\" cy=\"279.6\" r=\"17.2\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"1115.9\" cy=\"279.6\" r=\"30.2\" fill=\"none\" stroke=\"url(#tinS)\" stroke-width=\"5.0\"><\/circle><circle cx=\"1115.9\" cy=\"279.6\" r=\"27.7\" fill=\"#2b2b2f\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"1115.9\" cy=\"279.6\" r=\"17.2\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"1186.0\" cy=\"279.6\" r=\"30.2\" fill=\"none\" stroke=\"url(#tinS)\" stroke-width=\"5.0\"><\/circle><circle cx=\"1186.0\" cy=\"279.6\" r=\"27.7\" fill=\"#a7afb4\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"1186.0\" cy=\"279.6\" r=\"17.2\" fill=\"url(#cuS)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><text x=\"1081\" y=\"370\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13.5\" fill=\"#c98aff\" font-weight=\"bold\">PLANOFLEX 4\u00d725(C) (d\u1eb9t)<\/text><text x=\"1081\" y=\"392\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"normal\">16,8 \u00d7 50,3 mm<\/text><text x=\"1081\" y=\"412\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">R u\u1ed1n 84 mm \u00b7 1 980 kg\/km<\/text><text x=\"1081\" y=\"432\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">300\/500 V, th\u1eed 2,5 kV<\/text><text x=\"40\" y=\"488\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">S\u1ed1 li\u1ec7u c\u00e1p tr\u00f2n cao su: datasheet RONDOFLEX v\u00e0 b\u1ea3ng XPRT trong b\u00e0i [8][9]; c\u00e1p tr\u00f2n PUR: datasheet [1]; c\u00e1p d\u1eb9t: datasheet PLANOFLEX [10].<\/text><text x=\"40\" y=\"506\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">M\u00e0u l\u00f5i ch\u1ec9 minh h\u1ecda; c\u1ea3 hai c\u00e1p tr\u00f2n c\u00f3 m\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc gi\u1eefa v\u1ecf trong v\u00e0 v\u1ecf ngo\u00e0i; \u0111\u1ed9 ph\u1ee7 c\u1ee7a c\u00e1p PUR kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1.<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 3. B\u1ed1n c\u00e1p 4\u00d725 v\u1ebd c\u00f9ng t\u1ef7 l\u1ec7: c\u00e1p tr\u00f2n PUR nh\u1ecf h\u01a1n 16 % v\u00e0 nh\u1eb9 h\u01a1n 30 % so v\u1edbi c\u00e1p tr\u00f2n cao su \u1edf c\u00f9ng b\u00e1n k\u00ednh u\u1ed1n 157 mm; c\u00e1p d\u1eb9t cu\u1ed9n g\u1ecdn h\u01a1n hai l\u1ea7n nh\u01b0ng ch\u1ec9 300\/500 V.<\/div><\/div><div class=\"svg\"><svg viewBox=\"0 0 900 430\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"So s\u00e1nh kh\u1ed1i l\u01b0\u1ee3ng c\u00e1p tr\u00f2n cao su c\u00f3 m\u00e0n ch\u1eafn chung, c\u00e1p tr\u00f2n PUR c\u00f3 m\u00e0n ch\u1eafn v\u00e0 c\u00e1p d\u1eb9t kh\u00f4ng m\u00e0n ch\u1eafn\"><rect width=\"900\" height=\"430\" fill=\"#0e1a1e\"><\/rect><text x=\"20\" y=\"30\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">Kh\u1ed1i l\u01b0\u1ee3ng c\u00e1p \u1edf c\u00f9ng 4\u00d7S (kg\/km)<\/text><line x1=\"90\" y1=\"340.0\" x2=\"860\" y2=\"340.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"344.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">0<\/text><line x1=\"90\" y1=\"272.5\" x2=\"860\" y2=\"272.5\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"276.5\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">500<\/text><line x1=\"90\" y1=\"205.0\" x2=\"860\" y2=\"205.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"209.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">1\u00a0000<\/text><line x1=\"90\" y1=\"137.5\" x2=\"860\" y2=\"137.5\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"141.5\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">1\u00a0500<\/text><line x1=\"90\" y1=\"70.0\" x2=\"860\" y2=\"70.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"74.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">2\u00a0000<\/text><text x=\"20\" y=\"56\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">kg\/km<\/text><rect x=\"154.3\" y=\"219.8\" width=\"40.0\" height=\"120.2\" fill=\"#ff9f5a\" rx=\"2\"><\/rect><text x=\"174.3\" y=\"213.8\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#ff9f5a\" font-weight=\"bold\">890<\/text><rect x=\"198.3\" y=\"253.6\" width=\"40.0\" height=\"86.4\" fill=\"#38c8e8\" rx=\"2\"><\/rect><text x=\"218.3\" y=\"247.6\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#38c8e8\" font-weight=\"bold\">640<\/text><rect x=\"242.3\" y=\"238.8\" width=\"40.0\" height=\"101.2\" fill=\"#5fd88a\" rx=\"2\"><\/rect><text x=\"262.3\" y=\"232.8\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#5fd88a\" font-weight=\"bold\">750<\/text><text x=\"218.3\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d710<\/text><rect x=\"411.0\" y=\"159.1\" width=\"40.0\" height=\"180.9\" fill=\"#ff9f5a\" rx=\"2\"><\/rect><text x=\"431.0\" y=\"153.1\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#ff9f5a\" font-weight=\"bold\">1\u00a0340<\/text><rect x=\"455.0\" y=\"213.1\" width=\"40.0\" height=\"126.9\" fill=\"#38c8e8\" rx=\"2\"><\/rect><text x=\"475.0\" y=\"207.1\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#38c8e8\" font-weight=\"bold\">940<\/text><rect x=\"499.0\" y=\"196.9\" width=\"40.0\" height=\"143.1\" fill=\"#5fd88a\" rx=\"2\"><\/rect><text x=\"519.0\" y=\"190.9\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#5fd88a\" font-weight=\"bold\">1\u00a0060<\/text><text x=\"475.0\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d716<\/text><rect x=\"667.7\" y=\"76.8\" width=\"40.0\" height=\"263.2\" fill=\"#ff9f5a\" rx=\"2\"><\/rect><text x=\"687.7\" y=\"70.8\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#ff9f5a\" font-weight=\"bold\">1\u00a0950<\/text><rect x=\"711.7\" y=\"156.4\" width=\"40.0\" height=\"183.6\" fill=\"#38c8e8\" rx=\"2\"><\/rect><text x=\"731.7\" y=\"150.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#38c8e8\" font-weight=\"bold\">1\u00a0360<\/text><rect x=\"755.7\" y=\"137.5\" width=\"40.0\" height=\"202.5\" fill=\"#5fd88a\" rx=\"2\"><\/rect><text x=\"775.7\" y=\"131.5\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#5fd88a\" font-weight=\"bold\">1\u00a0500<\/text><text x=\"731.7\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d725<\/text><rect x=\"90\" y=\"388\" width=\"14\" height=\"14\" fill=\"#ff9f5a\"><\/rect><text x=\"110\" y=\"400\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#eef6f8\" font-weight=\"normal\">tr\u00f2n cao su RONDOFLEX (C)-FC<\/text><rect x=\"341.6\" y=\"388\" width=\"14\" height=\"14\" fill=\"#38c8e8\"><\/rect><text x=\"361.6\" y=\"400\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#eef6f8\" font-weight=\"normal\">tr\u00f2n PUR C-PUR-HF<\/text><rect x=\"514.0\" y=\"388\" width=\"14\" height=\"14\" fill=\"#5fd88a\"><\/rect><text x=\"534.0\" y=\"400\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#eef6f8\" font-weight=\"normal\">d\u1eb9t PLANOFLEX kh\u00f4ng m\u00e0n ch\u1eafn<\/text><text x=\"90\" y=\"422\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">Tr\u00f2n cao su: [8][9]; tr\u00f2n PUR: [1]; d\u1eb9t: [10]. C\u00f9ng b\u00e1n k\u00ednh u\u1ed1n 118 \/ 136 \/ 157 mm (PUR) v\u00e0 113 \/ 136 \/ 157 mm (cao su).<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 4. \u1ede c\u00f9ng 4\u00d7S, c\u00e1p tr\u00f2n PUR nh\u1eb9 h\u01a1n c\u00e1p tr\u00f2n cao su (C)-FC 28 – 30 % v\u00e0 nh\u1eb9 h\u01a1n c\u00e1p d\u1eb9t kh\u00f4ng m\u00e0n ch\u1eafn \u1edf c\u1ea3 ba c\u1ee1.<\/div><\/div>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> \u1ede c\u00f9ng 4\u00d725 (100 mm\u00b2 \u0111\u1ed3ng) v\u00e0 c\u00f9ng b\u00e1n k\u00ednh u\u1ed1n 157 mm, c\u00e1p PUR c\u00f3 \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf h\u01a1n 16 % v\u00e0 nh\u1eb9 h\u01a1n 30 % so v\u1edbi c\u00e1p tr\u00f2n cao su; \u1edf 4\u00d710 v\u00e0 4\u00d716 m\u1ee9c ch\u00eanh kh\u1ed1i l\u01b0\u1ee3ng l\u00e0 28 % v\u00e0 30 %<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[8]<\/sup><sup class=\"ref-n\">[9]<\/sup>. L\u1ee3i th\u1ebf \u0111\u00f3 \u0111\u1ebfn t\u1eeb c\u00e1ch \u0111i\u1ec7n PBT m\u1ecfng v\u00e0 v\u1ecf PUR m\u1ecfng, v\u00e0 \u0111i k\u00e8m hai \u0111i\u1ec1u ki\u1ec7n: \u0111i\u1ec7n \u00e1p th\u1eed ch\u1ec9 2,5 kV (so v\u1edbi 5 kV) v\u00e0 ch\u01b0a c\u00f3 s\u1ed1 li\u1ec7u EMC c\u00f4ng b\u1ed1. C\u00e1p d\u1eb9t cu\u1ed9n g\u1ecdn h\u01a1n hai l\u1ea7n, nh\u01b0ng ch\u1ec9 cho festoon v\u00e0 ch\u1ec9 300\/500 V<sup class=\"ref-n\">[10]<\/sup>. N\u1ebfu tuy\u1ebfn c\u00f3 x\u00edch d\u1eabn ho\u1eb7c y\u00eau c\u1ea7u kh\u00f4ng halogen, c\u00e1p PUR l\u00e0 l\u1ef1a ch\u1ecdn d\u1ec5 ch\u1ee9ng minh b\u1eb1ng datasheet; n\u1ebfu c\u00f3 bi\u1ebfn t\u1ea7n d\u00e0i v\u00e0 h\u1ed3 s\u01a1 \u0111\u00f2i Z<sub>t<\/sub> hay \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh, c\u00e1p cao su (C)-FC c\u00f3 s\u1ed1 li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 h\u01a1n.<\/p>\n<h3>6.2 PUR hay cao su<\/h3>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1100px\"><caption>PUR hay cao su cho festoon v\u00e0 x\u00edch d\u1eabn<\/caption><thead><tr><th>Ti\u00eau ch\u00ed<\/th><th>V\u1ecf cao su (PCP, EVA)<\/th><th>V\u1ecf PUR (FESTOONFLEX)<\/th><th>Ngu\u1ed3n<\/th><\/tr><\/thead><tbody><tr><td>T\u1ed1c \u0111\u1ed9 x\u00edch d\u1eabn<\/td><td>RONDOFLEX(CHAIN) v\u1ecf EVA: 240 m\/ph\u00fat<\/td><td>PUR-HF v\u00e0 C-PUR-HF: 210 m\/ph\u00fat<\/td><td><sup class=\"ref-n\">[7]<\/sup><\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng<\/td><td>\u221235 \u00b0C<\/td><td>\u221240 \u00b0C<\/td><td><sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[8]<\/sup><\/td><\/tr><tr><td>Halogen<\/td><td>PCP ch\u1ee9a clo<\/td><td>kh\u00f4ng halogen, tham chi\u1ebfu IEC 60754-2<\/td><td><sup class=\"ref-n\">[1]<\/sup><\/td><\/tr><tr><td>N\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc bi\u1ec3n<\/td><td>datasheet kh\u00f4ng n\u00eau ng\u00e2m<\/td><td>ng\u00e2m l\u00e2u d\u00e0i \u0111\u1ebfn 50 m, n\u01b0\u1edbc bi\u1ec3n<\/td><td><sup class=\"ref-n\">[1]<\/sup><\/td><\/tr><tr><td>M\u00e0i m\u00f2n v\u00e0 th\u1ee7y ph\u00e2n<\/td><td>PCP 5GM3: h\u1ea5p th\u1ee5 \u1ea9m 1,5 – 3 % theo FeiChun<\/td><td>PUR: LAPP n\u00eau ch\u1ecbu m\u00e0i m\u00f2n, c\u1eaft, vi sinh v\u00e0 th\u1ee7y ph\u00e2n cho c\u00e1p PUR c\u1ee7a h\u1ecd; lo\u1ea1i polyol quy\u1ebft \u0111\u1ecbnh<\/td><td><sup class=\"ref-n\">[16]<\/sup><sup class=\"ref-n\">[19]<\/sup><sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><tr><td>Kh\u1ed1i l\u01b0\u1ee3ng \u1edf c\u00f9ng b\u00e1n k\u00ednh u\u1ed1n<\/td><td>n\u1eb7ng h\u01a1n 28 – 30 %<\/td><td>nh\u1eb9 h\u01a1n<\/td><td><sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[9]<\/sup><\/td><\/tr><tr><td>\u0110i\u1ec7n \u00e1p th\u1eed<\/td><td>2,5 kV (d\u1eb9t) \u0111\u1ebfn 3,5 – 5 kV (tr\u00f2n)<\/td><td>2,5 kV<\/td><td><sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[8]<\/sup><sup class=\"ref-n\">[9]<\/sup><sup class=\"ref-n\">[10]<\/sup><\/td><\/tr><\/tbody><\/table><\/div>\n<h3>6.3 C\u00f3 hay kh\u00f4ng m\u00e0n ch\u1eafn<\/h3>\n<p>B\u1ea3ng \u1edf m\u1ee5c 4 cho th\u1ea5y m\u00e0n ch\u1eafn l\u00e0m c\u00e1p 4 l\u00f5i n\u1eb7ng h\u01a1n 6 % (4\u00d750) \u0111\u1ebfn 100 % (4\u00d71,5), v\u00e0 l\u00e0m \u0111\u01b0\u1eddng k\u00ednh t\u0103ng 14 – 32 %<sup class=\"ref-n\">[2]<\/sup>. Quy t\u1eafc ch\u1ecdn: n\u1ebfu tuy\u1ebfn c\u00e1p c\u00f4ng su\u1ea5t v\u00e0 c\u00e1p \u0111i\u1ec1u khi\u1ec3n n\u1eb1m chung m\u1ed9t v\u00f2ng festoon ho\u1eb7c chung m\u1ed9t x\u00edch v\u00e0 c\u00f3 thi\u1ebft b\u1ecb nh\u1ea1y nhi\u1ec5u (encoder, m\u1ea1ng truy\u1ec1n th\u00f4ng), d\u00f9ng C-PUR-HF; n\u1ebfu ch\u1ec9 c\u1ea5p ngu\u1ed3n th\u00f4 v\u00e0 c\u00f3 \u0111\u01b0\u1eddng t\u00edn hi\u1ec7u ri\u00eang, b\u1ea3n PUR-HF kh\u00f4ng m\u00e0n ch\u1eafn nh\u1eb9 v\u00e0 nh\u1ecf h\u01a1n \u0111\u00e1ng k\u1ec3<sup class=\"ref-n\">[2]<\/sup>.<\/p>\n<h3>6.4 So v\u1edbi c\u00e1p tang cu\u1ed1n TROMMELFLEX<\/h3>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><caption>C-PUR-HF v\u00e0 TROMMELFLEX PUR-HF \u1edf c\u1ee1 4\u00d725: c\u00e1p festoon v\u00e0 c\u00e1p tang cu\u1ed1n<\/caption><thead><tr><th>Ti\u00eau ch\u00ed<\/th><th>FESTOONFLEX C-PUR-HF 4\u00d725<\/th><th>TROMMELFLEX PUR-HF 4\u00d725<\/th><\/tr><\/thead><tbody><tr><td>M\u1ee5c \u0111\u00edch<\/td><td>festoon, x\u00edch d\u1eabn c\u00e1p<sup class=\"ref-n\">[1]<\/sup><\/td><td>c\u00e1p tang cu\u1ed1n h\u1ea1 \u00e1p linh ho\u1ea1t<sup class=\"ref-n\">[2]<\/sup><\/td><\/tr><tr><td>Ch\u1ed1ng xo\u1eafn<\/td><td>l\u00f5i xo\u1eafn b\u01b0\u1edbc ng\u1eafn quanh ph\u1ea7n t\u1eed trung t\u00e2m; \u00b125 \u00b0\/m theo brochure<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup><\/td><td>ph\u1ea7n t\u1eed d\u1ec7t trung t\u00e2m; b\u1ec7n h\u1edf ch\u1ed1ng xo\u1eafn; \u00b150 \u00b0\/m<sup class=\"ref-n\">[2]<\/sup><\/td><\/tr><tr><td>L\u1ef1c k\u00e9o<\/td><td>15 N\/mm\u00b2 (1 500 N)<sup class=\"ref-n\">[1]<\/sup><\/td><td>25 N\/mm\u00b2 (2 500 N)<sup class=\"ref-n\">[2]<\/sup><\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9<\/td><td>festoon 210; x\u00edch 210 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup><\/td><td>tang cu\u1ed1n kh\u00f4ng h\u1ea1n ch\u1ebf \u0111\u1ebfn 180 m\/ph\u00fat; festoon 180 m\/ph\u00fat<sup class=\"ref-n\">[2]<\/sup><\/td><\/tr><tr><td>K\u00edch th\u01b0\u1edbc, kh\u1ed1i l\u01b0\u1ee3ng, R<\/td><td>\u00d8 24,5 – 26,2 mm; 1 360 kg\/km; 157 mm<sup class=\"ref-n\">[1]<\/sup><\/td><td>\u00d8 23,5 – 24,9 mm; 1 230 kg\/km; 149 mm<sup class=\"ref-n\">[2]<\/sup><\/td><\/tr><tr><td>M\u00e0n ch\u1eafn<\/td><td>c\u00f3<\/td><td>kh\u00f4ng (c\u1ee1 4\u00d725 c\u00f4ng su\u1ea5t)<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"note\"><b>Quy t\u1eafc ch\u1ecdn (t\u00e1c gi\u1ea3).<\/b> Festoon ho\u1eb7c x\u00edch d\u1eabn, kh\u00f4ng halogen, n\u01b0\u1edbc bi\u1ec3n, 0,6\/1 kV, c\u1ea7n m\u00e0n ch\u1eafn \u2192 C-PUR-HF. C\u00e1p tr\u00f2n cao su, \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n c\u00f3 y\u00eau c\u1ea7u EMC ho\u1eb7c \u0111i\u1ec7n \u00e1p th\u1eed 5 kV \u2192 RONDOFLEX (C)-FC (b\u00e0i tr\u01b0\u1edbc c\u1ee7a FeiChun). Nhi\u1ec1u l\u00f5i \u0111i\u1ec1u khi\u1ec3n, cu\u1ed9n g\u1ecdn, ch\u1ec9 festoon 300\/500 V \u2192 c\u00e1p d\u1eb9t PLANOFLEX. Tang cu\u1ed1n c\u00f3 l\u1ef1c k\u00e9o v\u00e0 xo\u1eafn \u2192 c\u00e1p tang cu\u1ed1n c\u00f3 ph\u1ea7n t\u1eed ch\u1ecbu k\u00e9o (TROMMELFLEX, NSHT\u00d6U, BUFLEX-M). K\u00e9o l\u00ea m\u1ecf \u2192 c\u00e1p m\u1ecf v\u1ecf d\u00e0y.<\/div>\n<\/section><section id=\"s7\"><h2>7. \u1ee8ng d\u1ee5ng: festoon, x\u00edch d\u1eabn c\u00e1p, ng\u00e2m n\u01b0\u1edbc, v\u00e0 nh\u1eefng n\u01a1i kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng<\/h2>\n<p>C\u00e1p tr\u00f2n PUR c\u00f3 m\u00e0n ch\u1eafn l\u00e0 l\u1ef1a ch\u1ecdn cho n\u01a1i c\u00e1p ph\u1ea3i v\u1eeba u\u1ed1n l\u1eb7p v\u1eeba ch\u1ecbu m\u00f4i tr\u01b0\u1eddng: festoon tr\u00ean c\u1ea9u gi\u00e0n, x\u00edch d\u1eabn c\u00e1p, v\u00e0 c\u00e1c tuy\u1ebfn c\u00f3 n\u01b0\u1edbc ho\u1eb7c y\u00eau c\u1ea7u kh\u00f4ng halogen<sup class=\"ref-n\">[1]<\/sup>. Ngo\u00e0i ph\u1ea1m vi datasheet l\u00e0 tang cu\u1ed1n c\u00f3 l\u1ef1c k\u00e9o v\u00e0 xo\u1eafn, v\u00e0 k\u00e9o l\u00ea tr\u00ean n\u1ec1n.<\/p>\n<div class=\"imgcap\"><figure><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Festoon c\u00e1p tr\u00f2n PUR: v\u00f2ng c\u00e1p treo gi\u1eefa c\u00e1c xe \u0111\u1ee1\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"><\/rect><text x=\"200\" y=\"22\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">Festoon tr\u00ean c\u1ea9u gi\u00e0n, c\u1ea7u tr\u1ee5c<\/text><rect x=\"14\" y=\"58\" width=\"372\" height=\"8\" fill=\"#5b6b73\"><\/rect><rect x=\"33\" y=\"52\" width=\"14\" height=\"22\" rx=\"3\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"81\" y=\"52\" width=\"14\" height=\"22\" rx=\"3\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"129\" y=\"52\" width=\"14\" height=\"22\" rx=\"3\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"177\" y=\"52\" width=\"14\" height=\"22\" rx=\"3\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"225\" y=\"52\" width=\"14\" height=\"22\" rx=\"3\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"273\" y=\"52\" width=\"14\" height=\"22\" rx=\"3\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"321\" y=\"52\" width=\"14\" height=\"22\" rx=\"3\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"369\" y=\"52\" width=\"14\" height=\"22\" rx=\"3\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><path d=\"M42 74 C 42 152, 86 152, 86 74\" fill=\"none\" stroke=\"#0a1014\" stroke-width=\"11\" stroke-linecap=\"round\"><\/path><path d=\"M42 74 C 42 152, 86 152, 86 74\" fill=\"none\" stroke=\"#3b4248\" stroke-width=\"8\" stroke-linecap=\"round\"><\/path><path d=\"M42 74 C 42 152, 86 152, 86 74\" fill=\"none\" stroke=\"#6f7b82\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-dasharray=\"2 5\"><\/path><path d=\"M90 74 C 90 146, 134 146, 134 74\" fill=\"none\" stroke=\"#0a1014\" stroke-width=\"11\" stroke-linecap=\"round\"><\/path><path d=\"M90 74 C 90 146, 134 146, 134 74\" fill=\"none\" stroke=\"#3b4248\" stroke-width=\"8\" stroke-linecap=\"round\"><\/path><path d=\"M90 74 C 90 146, 134 146, 134 74\" fill=\"none\" stroke=\"#6f7b82\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-dasharray=\"2 5\"><\/path><path d=\"M138 74 C 138 140, 182 140, 182 74\" fill=\"none\" stroke=\"#0a1014\" stroke-width=\"11\" stroke-linecap=\"round\"><\/path><path d=\"M138 74 C 138 140, 182 140, 182 74\" fill=\"none\" stroke=\"#3b4248\" stroke-width=\"8\" stroke-linecap=\"round\"><\/path><path d=\"M138 74 C 138 140, 182 140, 182 74\" fill=\"none\" stroke=\"#6f7b82\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-dasharray=\"2 5\"><\/path><path d=\"M186 74 C 186 134, 230 134, 230 74\" fill=\"none\" stroke=\"#0a1014\" stroke-width=\"11\" stroke-linecap=\"round\"><\/path><path d=\"M186 74 C 186 134, 230 134, 230 74\" fill=\"none\" stroke=\"#3b4248\" stroke-width=\"8\" stroke-linecap=\"round\"><\/path><path d=\"M186 74 C 186 134, 230 134, 230 74\" fill=\"none\" stroke=\"#6f7b82\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-dasharray=\"2 5\"><\/path><path d=\"M234 74 C 234 128, 278 128, 278 74\" fill=\"none\" stroke=\"#0a1014\" stroke-width=\"11\" stroke-linecap=\"round\"><\/path><path d=\"M234 74 C 234 128, 278 128, 278 74\" fill=\"none\" stroke=\"#3b4248\" stroke-width=\"8\" stroke-linecap=\"round\"><\/path><path d=\"M234 74 C 234 128, 278 128, 278 74\" fill=\"none\" stroke=\"#6f7b82\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-dasharray=\"2 5\"><\/path><path d=\"M282 74 C 282 122, 326 122, 326 74\" fill=\"none\" stroke=\"#0a1014\" stroke-width=\"11\" stroke-linecap=\"round\"><\/path><path d=\"M282 74 C 282 122, 326 122, 326 74\" fill=\"none\" stroke=\"#3b4248\" stroke-width=\"8\" stroke-linecap=\"round\"><\/path><path d=\"M282 74 C 282 122, 326 122, 326 74\" fill=\"none\" stroke=\"#6f7b82\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-dasharray=\"2 5\"><\/path><path d=\"M330 74 C 330 116, 374 116, 374 74\" fill=\"none\" stroke=\"#0a1014\" stroke-width=\"11\" stroke-linecap=\"round\"><\/path><path d=\"M330 74 C 330 116, 374 116, 374 74\" fill=\"none\" stroke=\"#3b4248\" stroke-width=\"8\" stroke-linecap=\"round\"><\/path><path d=\"M330 74 C 330 116, 374 116, 374 74\" fill=\"none\" stroke=\"#6f7b82\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-dasharray=\"2 5\"><\/path><rect x=\"14\" y=\"50\" width=\"10\" height=\"30\" fill=\"#3a4a52\"><\/rect><text x=\"14\" y=\"44\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#9cc0cc\" font-weight=\"normal\">\u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh<\/text><polygon points=\"392,62 372,55 372,69\" fill=\"#5fd88a\"><\/polygon><text x=\"386\" y=\"44\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#5fd88a\" font-weight=\"normal\">xe con \u2264 210 m\/ph\u00fat<\/text><text x=\"200\" y=\"202\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">festoon c\u00e1p tr\u00f2n PUR: R v\u00f2ng \u2265 6 \u00d7 D<\/text><text x=\"200\" y=\"220\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d750: R \u2265 226 mm, \u0111\u00e1y v\u00f2ng \u2265 452 mm<\/text><text x=\"200\" y=\"238\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">datasheet n\u00eau festoon t\u1edbi 210 m\/ph\u00fat [1]<\/text><\/svg><figcaption>Festoon c\u00e1p tr\u00f2n PUR \u0111\u1ebfn 210 m\/ph\u00fat; R v\u00f2ng \u2265 6\u00d7D<sup class=\"ref-n\">[1]<\/sup><\/figcaption><\/figure><figure><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"X\u00edch d\u1eabn c\u00e1p: c\u00e1p PUR \u0111\u01b0\u1ee3c datasheet n\u00eau cho x\u00edch \u0111\u1ebfn 210 m\/ph\u00fat\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"><\/rect><text x=\"200\" y=\"22\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">X\u00edch d\u1eabn c\u00e1p<\/text><rect x=\"40\" y=\"64\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"40\" y=\"156\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"70\" y=\"64\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"70\" y=\"156\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"100\" y=\"64\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"100\" y=\"156\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"130\" y=\"64\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"130\" y=\"156\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"160\" y=\"64\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"160\" y=\"156\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"190\" y=\"64\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"190\" y=\"156\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"220\" y=\"64\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"220\" y=\"156\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"250\" y=\"64\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><rect x=\"250\" y=\"156\" width=\"26\" height=\"14\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><path d=\"M266 71 A 46 46 0 0 1 266 163\" fill=\"none\" stroke=\"#38c8e8\" stroke-width=\"10\"><\/path><path d=\"M40 117 H268\" stroke=\"#0a1014\" stroke-width=\"22\" stroke-linecap=\"round\"><\/path><path d=\"M40 117 H268\" stroke=\"#3b4248\" stroke-width=\"18\" stroke-linecap=\"round\"><\/path><polyline points=\"314,117 329.4,132.4 358,99.4\" fill=\"none\" stroke=\"#5fd88a\" stroke-width=\"7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/polyline><text x=\"200\" y=\"194\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">x\u00edch d\u1eabn c\u00e1p: t\u1edbi 210 m\/ph\u00fat; x\u00edch d\u00e0i th\u00ec ch\u1ea1y ch\u1eadm h\u01a1n [1]<\/text><text x=\"200\" y=\"212\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">R x\u00edch \u2265 6 \u00d7 D; chi\u1ec1u cao trong \u2265 1,1 \u00d7 D [11]<\/text><text x=\"200\" y=\"230\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">datasheet kh\u00f4ng c\u00f4ng b\u1ed1 s\u1ed1 chu k\u1ef3 u\u1ed1n<\/text><\/svg><figcaption>X\u00edch d\u1eabn c\u00e1p \u0111\u1ebfn 210 m\/ph\u00fat; x\u00edch d\u00e0i n\u00ean ch\u1ea1y ch\u1eadm h\u01a1n; chi\u1ec1u cao trong \u2265 D + 10 %<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[11]<\/sup><\/figcaption><\/figure><figure><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"C\u00e1p PUR d\u00f9ng ng\u00e2m l\u00e2u d\u00e0i trong n\u01b0\u1edbc \u0111\u1ebfn \u0111\u1ed9 s\u00e2u 50 m\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"><\/rect><text x=\"200\" y=\"22\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">Ng\u00e2m n\u01b0\u1edbc, n\u01b0\u1edbc bi\u1ec3n<\/text><rect x=\"0\" y=\"70\" width=\"400\" height=\"180\" fill=\"#123240\"><\/rect><path d=\"M0 70 C 40 60, 80 80, 120 70 C 160 60, 200 80, 240 70 C 280 60, 320 80, 360 70 C 380 66, 390 72, 400 70 L 400 76 L 0 76 Z\" fill=\"#1c5a74\"><\/path><rect x=\"30\" y=\"40\" width=\"70\" height=\"28\" rx=\"4\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><text x=\"65\" y=\"59\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#9cc0cc\" font-weight=\"normal\">b\u1edd \/ c\u1ea7u t\u00e0u<\/text><path d=\"M100 56 C 160 56, 170 90, 200 120 C 230 150, 270 160, 330 168\" fill=\"none\" stroke=\"#0a1014\" stroke-width=\"11\" stroke-linecap=\"round\"><\/path><path d=\"M100 56 C 160 56, 170 90, 200 120 C 230 150, 270 160, 330 168\" fill=\"none\" stroke=\"#3b4248\" stroke-width=\"8\" stroke-linecap=\"round\"><\/path><line x1=\"360\" y1=\"76\" x2=\"360\" y2=\"196\" stroke=\"#9cc0cc\" stroke-width=\"1.5\"><\/line><polyline points=\"354,82 360,76 366,82\" fill=\"none\" stroke=\"#9cc0cc\"><\/polyline><polyline points=\"354,190 360,196 366,190\" fill=\"none\" stroke=\"#9cc0cc\"><\/polyline><text x=\"352\" y=\"140\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#e8c37b\" font-weight=\"bold\">\u2264 50 m<\/text><polyline points=\"286,108 295.8,117.8 314,96.8\" fill=\"none\" stroke=\"#5fd88a\" stroke-width=\"7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/polyline><text x=\"200\" y=\"215\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#e8c37b\" font-weight=\"normal\">ng\u00e2m l\u00e2u d\u00e0i \u0111\u1ebfn 50 m, n\u01b0\u1edbc bi\u1ec3n \u0111\u01b0\u1ee3c; kh\u00f4ng ph\u1ea3i n\u01b0\u1edbc u\u1ed1ng [1]<\/text><text x=\"200\" y=\"232\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#9cc0cc\" font-weight=\"normal\">\u00e1p su\u1ea5t \u1edf 50 m kho\u1ea3ng 5 bar; \u0111\u1ea7u c\u00e1p ph\u1ea3i b\u1ecbt k\u00edn (t\u00e1c gi\u1ea3)<\/text><\/svg><figcaption>D\u00f9ng l\u00e2u d\u00e0i trong n\u01b0\u1edbc \u0111\u1ebfn 50 m, ch\u1ecbu n\u01b0\u1edbc bi\u1ec3n, kh\u00f4ng d\u00f9ng cho n\u01b0\u1edbc u\u1ed1ng<sup class=\"ref-n\">[1]<\/sup><\/figcaption><\/figure><figure><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"C\u00e1p kh\u00f4ng halogen cho h\u1ea7m c\u00e1p, t\u00e0u v\u00e0 tr\u1ea1m k\u00edn\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"><\/rect><text x=\"200\" y=\"22\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">Kh\u00f4ng gian k\u00edn, kh\u00f4ng halogen<\/text><rect x=\"30\" y=\"50\" width=\"340\" height=\"120\" rx=\"8\" fill=\"#16262c\" stroke=\"#2a4650\"><\/rect><rect x=\"46\" y=\"116\" width=\"308\" height=\"8\" fill=\"#5b6b73\"><\/rect><circle cx=\"70\" cy=\"106\" r=\"9\" fill=\"#3b4248\" stroke=\"#0a1014\" stroke-width=\"2\"><\/circle><circle cx=\"140\" cy=\"106\" r=\"9\" fill=\"#3b4248\" stroke=\"#0a1014\" stroke-width=\"2\"><\/circle><circle cx=\"210\" cy=\"106\" r=\"9\" fill=\"#3b4248\" stroke=\"#0a1014\" stroke-width=\"2\"><\/circle><circle cx=\"280\" cy=\"106\" r=\"9\" fill=\"#3b4248\" stroke=\"#0a1014\" stroke-width=\"2\"><\/circle><path d=\"M60 150 C 140 150, 160 140, 340 146\" fill=\"none\" stroke=\"#3b4248\" stroke-width=\"7\" stroke-linecap=\"round\"><\/path><text x=\"200\" y=\"78\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">h\u1ea7m c\u00e1p, t\u00e0u, tr\u1ea1m k\u00edn<\/text><polyline points=\"324,82 333.8,91.8 352,70.8\" fill=\"none\" stroke=\"#5fd88a\" stroke-width=\"7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/polyline><text x=\"200\" y=\"192\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">kh\u00f4ng halogen; th\u1eed kh\u00ed ch\u00e1y theo IEC 60754-2 [1]<\/text><text x=\"200\" y=\"210\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">ch\u1eadm ch\u00e1y IEC 60332-1-2 [1]; pH v\u00e0 \u0111\u1ed9 d\u1eabn kh\u00ed ch\u00e1y [17]<\/text><text x=\"200\" y=\"228\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">datasheet kh\u00f4ng n\u00eau m\u1eadt \u0111\u1ed9 kh\u00f3i IEC 61034<\/text><\/svg><figcaption>Kh\u00f4ng halogen theo IEC 60754-2; ch\u1eadm ch\u00e1y IEC 60332-1-2<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[17]<\/sup><\/figcaption><\/figure><figure><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Tang cu\u1ed1n: kh\u00f4ng ph\u1ea3i \u1ee9ng d\u1ee5ng c\u1ee7a datasheet C-PUR-HF\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"><\/rect><text x=\"200\" y=\"22\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">Tang cu\u1ed1n<\/text><circle cx=\"150\" cy=\"112\" r=\"64\" fill=\"none\" stroke=\"#e8c37b\" stroke-width=\"7\"><\/circle><circle cx=\"150\" cy=\"112\" r=\"48\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"7\"><\/circle><circle cx=\"150\" cy=\"112\" r=\"32\" fill=\"none\" stroke=\"#e8c37b\" stroke-width=\"7\"><\/circle><circle cx=\"150\" cy=\"112\" r=\"12\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"2\"><\/circle><path d=\"M212 118 C 262 142, 310 160, 385 164\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"7\" stroke-linecap=\"round\"><\/path><line x1=\"294\" y1=\"62\" x2=\"342\" y2=\"110\" stroke=\"#ff777f\" stroke-width=\"7\" stroke-linecap=\"round\"><\/line><line x1=\"294\" y1=\"110\" x2=\"342\" y2=\"62\" stroke=\"#ff777f\" stroke-width=\"7\" stroke-linecap=\"round\"><\/line><text x=\"200\" y=\"192\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#ff777f\" font-weight=\"normal\">tang cu\u1ed1n: datasheet C-PUR-HF kh\u00f4ng n\u00eau cu\u1ed1n nh\u1ea3 [1]<\/text><text x=\"200\" y=\"209\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">brochure 2024 ghi t\u1edbi 60 m\/ph\u00fat cho h\u1ecd PUR-HF [2]<\/text><text x=\"200\" y=\"226\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">tang ch\u1ecbu k\u00e9o: d\u00f9ng TROMMELFLEX, NSHT\u00d6U, BUFLEX-M [19][20]<\/text><\/svg><figcaption>Tang cu\u1ed1n: datasheet kh\u00f4ng n\u00eau<sup class=\"ref-n\">[1]<\/sup>; brochure 60 m\/ph\u00fat cho h\u1ecd<sup class=\"ref-n\">[2]<\/sup>; d\u00f9ng c\u00e1p c\u00f3 ph\u1ea7n t\u1eed ch\u1ecbu k\u00e9o<sup class=\"ref-n\">[19]<\/sup><sup class=\"ref-n\">[20]<\/sup><\/figcaption><\/figure><figure><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"K\u00e9o l\u00ea tr\u00ean m\u1eb7t m\u1ecf: kh\u00f4ng d\u00f9ng C-PUR-HF\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"><\/rect><text x=\"200\" y=\"22\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">K\u00e9o l\u00ea tr\u00ean m\u1eb7t m\u1ecf<\/text><path d=\"M20 160 L 90 142 L 150 158 L 215 138 L 285 156 L 385 142 L 385 176 L 20 176 Z\" fill=\"#2a3338\" stroke=\"#3a4a52\"><\/path><rect x=\"30\" y=\"100\" width=\"72\" height=\"34\" rx=\"6\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/rect><circle cx=\"48\" cy=\"140\" r=\"9\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/circle><circle cx=\"84\" cy=\"140\" r=\"9\" fill=\"#22333b\" stroke=\"#38c8e8\"><\/circle><path d=\"M102 120 C 150 120, 160 146, 205 140 C 250 136, 285 150, 340 140\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"8\" stroke-linecap=\"round\"><\/path><line x1=\"310\" y1=\"58\" x2=\"350\" y2=\"98\" stroke=\"#ff777f\" stroke-width=\"7\" stroke-linecap=\"round\"><\/line><line x1=\"310\" y1=\"98\" x2=\"350\" y2=\"58\" stroke=\"#ff777f\" stroke-width=\"7\" stroke-linecap=\"round\"><\/line><text x=\"200\" y=\"198\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#ff777f\" font-weight=\"normal\">k\u00e9o l\u00ea tr\u00ean n\u1ec1n \u0111\u00e1: m\u00e0i m\u00f2n, c\u1eaft, nghi\u1ec1n, xo\u1eafn<\/text><text x=\"200\" y=\"215\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">d\u00f9ng c\u00e1p m\u1ecf v\u1ecf d\u00e0y: Type 240 \/ 275, (N)TSCGEW\u00d6U,<\/text><text x=\"200\" y=\"232\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">v\u1ecf CPE, CR 5GM5 ho\u1eb7c PUR d\u00e0y [22][20]<\/text><\/svg><figcaption>K\u00e9o l\u00ea m\u1eb7t m\u1ecf: c\u1ea7n c\u00e1p m\u1ecf v\u1ecf d\u00e0y<sup class=\"ref-n\">[20]<\/sup><sup class=\"ref-n\">[22]<\/sup><\/figcaption><\/figure><\/div>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1150px\"><caption>Ki\u1ec3m tra theo k\u1ecbch b\u1ea3n<\/caption><thead><tr><th>K\u1ecbch b\u1ea3n<\/th><th>T\u1ea3i ch\u00ednh<\/th><th>C\u1ea7n ki\u1ec3m tra<\/th><\/tr><\/thead><tbody><tr><td>Festoon xe con c\u1ea9u gi\u00e0n RMG, RTG, STS<\/td><td>u\u1ed1n l\u1eb7p, \u0111\u1ebfn 210 m\/ph\u00fat; UV, n\u01b0\u1edbc bi\u1ec3n, m\u01b0a<\/td><td>R = 6\u00d7D; \u0111\u00e1y v\u00f2ng 2R; kh\u1ed1i l\u01b0\u1ee3ng tr\u00ean xe \u0111\u1ee1; nhi\u1ec7t \u0111\u1ed9 40 – 50 \u00b0C \u1ea3nh h\u01b0\u1edfng d\u00f2ng (m\u1ee5c 5.3)<\/td><\/tr><tr><td>X\u00edch d\u1eabn c\u00e1p tr\u00ean c\u1ea9u, b\u0103ng t\u1ea3i, kho t\u1ef1 \u0111\u1ed9ng<\/td><td>u\u1ed1n l\u1eb7p m\u1ed9t chi\u1ec1u, \u0111\u1ebfn 210 m\/ph\u00fat<\/td><td>b\u00e1n k\u00ednh x\u00edch \u2265 6\u00d7D; chi\u1ec1u cao trong \u2265 1,1\u00d7D; chi\u1ec1u d\u00e0i x\u00edch; s\u1ed1 chu k\u1ef3 u\u1ed1n c\u1ea7n h\u00e3ng x\u00e1c nh\u1eadn (m\u1ee5c 8)<\/td><\/tr><tr><td>C\u1ea7u t\u00e0u, b\u1ebfn, tr\u1ea1m b\u01a1m c\u00f3 n\u01b0\u1edbc d\u00e2ng ho\u1eb7c ng\u1eadp<\/td><td>n\u01b0\u1edbc bi\u1ec3n, ng\u00e2m l\u00e2u d\u00e0i \u0111\u1ebfn 50 m<\/td><td>\u0111\u1ea7u c\u00e1p b\u1ecbt k\u00edn; nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc; ch\u1eb7n n\u01b0\u1edbc d\u1ecdc; kh\u00f4ng d\u00f9ng cho n\u01b0\u1edbc u\u1ed1ng (m\u1ee5c 5.6)<\/td><\/tr><tr><td>H\u1ea7m c\u00e1p, t\u00e0u, tr\u1ea1m k\u00edn c\u1ea7n kh\u00f4ng halogen<\/td><td>kh\u00ed ch\u00e1y axit, kh\u00f3i<\/td><td>k\u1ebft qu\u1ea3 IEC 60754-2 theo l\u1edbp; xin IEC 60754-1 v\u00e0 IEC 61034 n\u1ebfu d\u1ef1 \u00e1n \u0111\u00f2i (m\u1ee5c 10)<\/td><\/tr><tr><td>M\u00e1y c\u00f4ng c\u1ee5, d\u00e2y chuy\u1ec1n s\u01a1n<\/td><td>d\u1ea7u, l\u1edbp ph\u1ee7; kh\u00f4ng silicone<\/td><td>Faber ghi kh\u00f4ng ch\u1ee9a silicone<sup class=\"ref-n\">[3]<\/sup>; Letronic ghi kh\u00f4ng ch\u1ee9a ch\u1ea5t g\u00e2y h\u1ea1i cho s\u01a1n<sup class=\"ref-n\">[5]<\/sup>: xin x\u00e1c nh\u1eadn b\u1eb1ng v\u0103n b\u1ea3n<\/td><\/tr><tr><td>Ngu\u1ed3n motor qua bi\u1ebfn t\u1ea7n<\/td><td>xung PWM, nhi\u1ec5u cao t\u1ea7n<\/td><td>datasheet kh\u00f4ng c\u00f4ng b\u1ed1 \u0111\u1ec9nh, Z<sub>t<\/sub>, dV\/dt (m\u1ee5c 5.5)<\/td><\/tr><tr><td>Tang cu\u1ed1n<\/td><td>k\u00e9o, xo\u1eafn nhi\u1ec1u l\u1edbp<\/td><td>kh\u00f4ng d\u00f9ng cho tang ch\u1ecbu l\u1ef1c k\u00e9o; c\u00e1p c\u00f3 aramid v\u00e0 b\u1ec7n ch\u1ed1ng xo\u1eafn<\/td><\/tr><tr><td>K\u00e9o l\u00ea n\u1ec1n \u0111\u00e1, m\u1ecf l\u1ed9 thi\u00ean<\/td><td>m\u00e0i m\u00f2n, c\u1eaft, nghi\u1ec1n<\/td><td>kh\u00f4ng d\u00f9ng; c\u00e1p m\u1ecf v\u1ecf d\u00e0y<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 ngo\u00e0i \u221240 \u2026 +80 \u00b0C khi chuy\u1ec3n \u0111\u1ed9ng<\/td><td>l\u1ea1nh s\u00e2u ho\u1eb7c n\u00f3ng qu\u00e1 m\u1ee9c<\/td><td>ngo\u00e0i d\u1ea3i c\u1ee7a datasheet<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"warn\"><b>Gi\u1edbi h\u1ea1n.<\/b> B\u00e0i ch\u1ec9 tr\u00ecnh b\u00e0y s\u1ed1 li\u1ec7u c\u00f4ng khai v\u00e0 ph\u00e9p t\u00ednh s\u01a1 b\u1ed9; thi\u1ebft k\u1ebf festoon, x\u00edch d\u1eabn v\u00e0 tuy\u1ebfn ng\u1eadp n\u01b0\u1edbc c\u1ea7n k\u1ef9 s\u01b0 chuy\u00ean ng\u00e0nh th\u1ef1c hi\u1ec7n, k\u00e8m nghi\u00ean c\u1ee9u h\u1ec7 th\u1ed1ng (d\u00f2ng ng\u1eafn m\u1ea1ch, n\u1ed1i \u0111\u1ea5t, b\u1ea3o v\u1ec7, EMC). Datasheet kh\u00f4ng c\u00f4ng b\u1ed1 s\u1ed1 chu k\u1ef3 u\u1ed1n, tu\u1ed5i th\u1ecd, nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc t\u1ed1i \u0111a hay ch\u1eb7n n\u01b0\u1edbc d\u1ecdc: c\u00e1c gi\u00e1 tr\u1ecb n\u00e0y ph\u1ea3i l\u1ea5y t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t c\u00e1p.<\/div>\n<\/section><section id=\"s8\"><h2>8. C\u00e1p cho x\u00edch d\u1eabn: \u0111i\u1ec1u ki\u1ec7n thi\u1ebft k\u1ebf v\u00e0 d\u1eef li\u1ec7u c\u1ea7n h\u1ecfi<\/h2>\n<p>Datasheet cho C-PUR-HF ch\u1ea1y trong x\u00edch d\u1eabn \u0111\u1ebfn 210 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup>, nh\u01b0ng m\u1ed9t c\u00e1p x\u00edch b\u1ec1n th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf quanh b\u1ea3y \u0111i\u1ec1u ki\u1ec7n: ru\u1ed9t s\u1ee3i r\u1ea5t m\u1ea3nh, l\u00f5i b\u1ec7n b\u01b0\u1edbc ng\u1eafn ho\u1eb7c theo b\u00f3, v\u1ecf trong \u00e9p l\u1ea5p khe, m\u00e0n ch\u1eafn b\u1ec7n g\u00f3c ph\u1eb3ng, v\u1ecf ngo\u00e0i ch\u1ed1ng m\u00e0i m\u00f2n \u00e9p \u00e1p l\u1ef1c, v\u00e0 s\u1ed1 chu k\u1ef3 \u0111\u01b0\u1ee3c th\u1eed th\u1eadt<sup class=\"ref-n\">[12]<\/sup><sup class=\"ref-n\">[13]<\/sup>. B\u1ea3ng d\u01b0\u1edbi \u0111\u1eb7t c\u00e1c \u0111i\u1ec1u ki\u1ec7n n\u00e0y c\u1ea1nh d\u1eef li\u1ec7u \u0111\u00e3 c\u00f4ng b\u1ed1 \u0111\u1ec3 th\u1ea5y ch\u1ed7 n\u00e0o \u0111\u00e3 c\u00f3 v\u00e0 ch\u1ed7 n\u00e0o ph\u1ea3i h\u1ecfi.<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1350px\"><caption>\u0110i\u1ec1u ki\u1ec7n thi\u1ebft k\u1ebf c\u00e1p cho x\u00edch d\u1eabn v\u00e0 d\u1eef li\u1ec7u C-PUR-HF \u0111\u00e3 c\u00f4ng b\u1ed1<\/caption><thead><tr><th>Y\u00eau c\u1ea7u c\u1ee7a c\u00e1p x\u00edch (igus, HELUKABEL)<\/th><th>D\u1eef li\u1ec7u C-PUR-HF \u0111\u00e3 c\u00f4ng b\u1ed1<\/th><th>C\u1ea7n h\u1ecfi h\u00e3ng<\/th><\/tr><\/thead><tbody><tr><td>Ru\u1ed9t s\u1ee3i r\u1ea5t m\u1ea3nh, th\u01b0\u1eddng class 6<sup class=\"ref-n\">[12]<\/sup><sup class=\"ref-n\">[13]<\/sup><\/td><td>class 5, \u0111\u1ed3ng tr\u1ea7n<sup class=\"ref-n\">[1]<\/sup><\/td><td>s\u1ed1 s\u1ee3i v\u00e0 \u0111\u01b0\u1eddng k\u00ednh s\u1ee3i \u1edf c\u1ee1 l\u1edbn; \u0111\u1ed9 m\u1ec1m sau u\u1ed1n<\/td><\/tr><tr><td>B\u01b0\u1edbc b\u1ec7n ng\u1eafn<sup class=\"ref-n\">[12]<\/sup><sup class=\"ref-n\">[13]<\/sup><\/td><td>l\u00f5i xo\u1eafn b\u01b0\u1edbc ng\u1eafn quanh ph\u1ea7n t\u1eed trung t\u00e2m<sup class=\"ref-n\">[1]<\/sup><\/td><td>b\u01b0\u1edbc b\u1ec7n c\u1ee5 th\u1ec3 theo c\u1ee1<\/td><\/tr><tr><td>B\u00f3 l\u00f5i khi t\u1ea3i cao (igus b\u00f3 t\u1eeb 12 l\u00f5i)<sup class=\"ref-n\">[12]<\/sup><\/td><td>kh\u00f4ng n\u00eau<\/td><td>cho c\u00e1p 12\u00d7, 18\u00d7 l\u00f5i<\/td><\/tr><tr><td>V\u1ecf trong \u00e9p l\u1ea5p khe<sup class=\"ref-n\">[12]<\/sup><sup class=\"ref-n\">[13]<\/sup><\/td><td>v\u1ecf trong PUR, kh\u00f4ng n\u00eau c\u00e1ch \u00e9p<sup class=\"ref-n\">[1]<\/sup><\/td><td>c\u00f3 \u00e9p \u00e1p l\u1ef1c l\u1ea5p khe hay kh\u00f4ng<\/td><\/tr><tr><td>B\u1ec7n m\u00e0n ch\u1eafn g\u00f3c ph\u1eb3ng<sup class=\"ref-n\">[12]<\/sup><\/td><td>b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc; \u0111\u1ed9 ph\u1ee7 v\u00e0 g\u00f3c b\u1ec7n kh\u00f4ng n\u00eau<\/td><td>g\u00f3c b\u1ec7n, \u0111\u1ed9 ph\u1ee7, Z<sub>t<\/sub> sau th\u1eed u\u1ed1n<\/td><\/tr><tr><td>V\u1ecf ngo\u00e0i ch\u1ed1ng m\u00e0i m\u00f2n, \u00e9p \u00e1p l\u1ef1c<sup class=\"ref-n\">[12]<\/sup><sup class=\"ref-n\">[13]<\/sup><\/td><td>v\u1ecf ngo\u00e0i PUR<sup class=\"ref-n\">[1]<\/sup><\/td><td>ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649; \u0111\u1ed9 b\u1ec1n x\u00e9; \u00e9p \u00e1p l\u1ef1c<\/td><\/tr><tr><td>B\u00e1n k\u00ednh c\u00e1p x\u00edch nh\u1ecf: 5 \u0111\u1ebfn 7,5\u00d7\u00d8<sup class=\"ref-n\">[14]<\/sup><sup class=\"ref-n\">[15]<\/sup><\/td><td>6\u00d7D m\u1ecdi c\u1ee1<sup class=\"ref-n\">[1]<\/sup><\/td><td>b\u00e1n k\u00ednh khi th\u1eed tu\u1ed5i th\u1ecd<\/td><\/tr><tr><td>S\u1ed1 chu k\u1ef3 v\u00e0 tu\u1ed5i th\u1ecd<\/td><td>kh\u00f4ng c\u00f4ng b\u1ed1<\/td><td>s\u1ed1 chu k\u1ef3 th\u1eed \u1edf R, t\u1ed1c \u0111\u1ed9 v\u00e0 h\u00e0nh tr\u00ecnh cho tr\u01b0\u1edbc<\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9 v\u00e0 chi\u1ec1u d\u00e0i x\u00edch<\/td><td>\u0111\u1ebfn 210 m\/ph\u00fat; x\u00edch d\u00e0i n\u00ean ch\u1ea1y ch\u1eadm h\u01a1n<sup class=\"ref-n\">[1]<\/sup><\/td><td>chi\u1ec1u d\u00e0i, gia t\u1ed1c v\u00e0 h\u00e0nh tr\u00ecnh th\u1ef1c<\/td><\/tr><tr><td>Khe h\u1edf v\u00e0 b\u1ed1 tr\u00ed kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ed1i x\u1ee9ng trong x\u00edch<sup class=\"ref-n\">[11]<\/sup><\/td><td>kh\u00f4ng \u00e1p d\u1ee5ng<\/td><td>chi\u1ec1u cao trong \u2265 1,1\u00d7D; c\u00e1p x\u1ebfp \u0111\u1ed1i x\u1ee9ng theo b\u1ec1 r\u1ed9ng x\u00edch<\/td><\/tr><\/tbody><\/table><\/div>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> Datasheet C-PUR-HF x\u00e1c nh\u1eadn hai \u0111i\u1ec1u ki\u1ec7n (l\u00f5i xo\u1eafn b\u01b0\u1edbc ng\u1eafn, v\u1ecf PUR) v\u00e0 c\u00f4ng b\u1ed1 t\u1ed1c \u0111\u1ed9, b\u00e1n k\u00ednh; ba \u0111i\u1ec1u ki\u1ec7n (\u00e9p l\u1ea5p khe, g\u00f3c b\u1ec7n m\u00e0n ch\u1eafn, m\u00e0i m\u00f2n c\u1ee7a v\u1ecf) v\u00e0 s\u1ed1 chu k\u1ef3 ch\u01b0a c\u00f4ng b\u1ed1. V\u1edbi x\u00edch ng\u1eafn, t\u1ed1c \u0111\u1ed9 th\u1ea5p th\u00ec kho\u1ea3ng tr\u1ed1ng n\u00e0y \u00edt quan tr\u1ecdng; v\u1edbi x\u00edch d\u00e0i tr\u00ean c\u1ea9u c\u1ea3ng ch\u1ea1y h\u00e0ng tri\u1ec7u chu k\u1ef3, c\u1ea7n bi\u00ean b\u1ea3n th\u1eed u\u1ed1n theo b\u00e1n k\u00ednh v\u00e0 t\u1ed1c \u0111\u1ed9 th\u1ef1c. igus l\u01b0u \u00fd kh\u1ed1i l\u01b0\u1ee3ng c\u00e1p n\u00ean ph\u00e2n b\u1ed1 \u0111\u1ed1i x\u1ee9ng theo b\u1ec1 r\u1ed9ng x\u00edch v\u00e0 c\u00e1p d\u00e0y nh\u1ea5t quy\u1ebft \u0111\u1ecbnh b\u00e1n k\u00ednh x\u00edch<sup class=\"ref-n\">[11]<\/sup>.<\/p>\n<\/section><section id=\"s9\"><h2>9. C\u00f4ng ngh\u1ec7 PUR v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n<\/h2>\n<p>FeiChun m\u00f4 t\u1ea3 m\u00ecnh l\u00e0 c\u00f4ng ty k\u1ef9 thu\u1eadt polymer chuy\u00ean hai nh\u00f3m c\u00e1p: c\u00e1p tang cu\u1ed1n m\u1ec1m v\u00e0 c\u00e1p k\u00e9o l\u00ea h\u1ea1ng n\u1eb7ng cho m\u1ecf; l\u1ee3i th\u1ebf c\u1ed1t l\u00f5i l\u00e0 t\u1ef1 nghi\u00ean c\u1ee9u v\u00e0 pha ch\u1ebf h\u1ee3p ch\u1ea5t v\u1ecf v\u00e0 c\u00e1ch \u0111i\u1ec7n (PUR, CPE, EPR) t\u1eeb nguy\u00ean li\u1ec7u g\u1ed1c<sup class=\"ref-n\">[19]<\/sup>. C\u00e1p festoon v\u00e0 c\u00e1p x\u00edch ch\u1ecbu hai \u0111i\u1ec3m y\u1ebfu m\u00e0 FeiChun n\u00eau cho c\u00e1p tang cu\u1ed1n: \u0111\u1ee9t ru\u1ed9t do m\u1ecfi u\u1ed1n v\u00e0 n\u1ee9t ho\u1eb7c m\u00f2n v\u1ecf do ti\u1ebfp x\u00fac l\u1eb7p l\u1ea1i<sup class=\"ref-n\">[19]<\/sup>; v\u00ec v\u1eady k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u PUR v\u00e0 ki\u1ec3m so\u00e1t s\u1ea3n xu\u1ea5t l\u00e0 ph\u1ea7n li\u00ean quan tr\u1ef1c ti\u1ebfp khi ch\u1ecdn nh\u00e0 cung c\u1ea5p cho lo\u1ea1i c\u00e1p n\u00e0y. C\u00e1c n\u1ed9i dung d\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00f4ng b\u1ed1 c\u1ee7a FeiChun; m\u1ee9c \u00e1p d\u1ee5ng cho t\u1eebng m\u00e3 ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn trong b\u1ea3n v\u1ebd c\u1ea5u t\u1ea1o. C\u00e1c b\u1eb1ng ch\u1ee9ng hi\u1ec7n tr\u01b0\u1eddng c\u1ee7a FeiChun (Lihir, Kalimantan) l\u00e0 cho c\u00e1p m\u1ecf CPE nhi\u1ec7t \u0111\u1edbi h\u00f3a, \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong b\u00e0i gi\u1edbi thi\u1ec7u n\u0103ng l\u1ef1c<sup class=\"ref-n\">[19]<\/sup>.<\/p>\n<h3>9.1 Hai h\u1ecd c\u00e1p ch\u1ecbu k\u00e9o v\u00e0 m\u00e0i m\u00f2n: m\u1eb7t c\u1eaft v\u00e0 c\u01a1 c\u1ea5u<\/h3>\n<div class=\"svg\"><svg viewBox=\"0 0 1400 620\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"S\u01a1 \u0111\u1ed3 m\u1eb7t c\u1eaft hai h\u1ecd c\u00e1p FeiChun: c\u00e1p tang cu\u1ed1n BUFLEX-M v\u1edbi l\u00f5i aramid, b\u1ec7n ch\u1ed1ng xo\u1eafn, v\u1ecf PUR polyether; c\u00e1p k\u00e9o l\u00ea m\u1ecf Type 275 v\u1edbi l\u00f5i d\u1eabn h\u01b0\u1edbng, m\u00e0n ch\u1eafn composite, s\u1ee3i ch\u1eb7n n\u01b0\u1edbc, v\u1ecf CPE d\u00e0y\"><defs>\n<pattern id=\"cuF\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#7a5418\"><\/rect><circle cx=\"2.5\" cy=\"2.5\" r=\"2.1\" fill=\"#e9c46a\"><\/circle><\/pattern>\n<pattern id=\"tinF\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#6f7b82\"><\/rect><rect width=\"8\" height=\"3.2\" fill=\"#cfd8dc\"><\/rect><\/pattern>\n<pattern id=\"gyF\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#2fa84f\"><\/rect><rect width=\"8\" height=\"4\" fill=\"#f2d13a\"><\/rect><\/pattern>\n<pattern id=\"peF\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(-30)\"><rect width=\"6\" height=\"6\" fill=\"#d9d2c0\"><\/rect><rect width=\"6\" height=\"2.4\" fill=\"#8f8a7c\"><\/rect><\/pattern>\n<pattern id=\"arF\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\"><rect width=\"6\" height=\"6\" fill=\"#d4a017\"><\/rect><circle cx=\"3\" cy=\"3\" r=\"2\" fill=\"#f6dc6b\"><\/circle><\/pattern>\n<pattern id=\"wbF\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#2a3b44\"><\/rect><circle cx=\"2.5\" cy=\"2.5\" r=\"1.6\" fill=\"#7fd0e0\"><\/circle><\/pattern>\n<\/defs><rect width=\"1400\" height=\"620\" fill=\"#0e1a1e\"><\/rect><text x=\"40\" y=\"34\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">Hai h\u1ecd c\u00e1p FeiChun ch\u1ecbu k\u00e9o v\u00e0 m\u00e0i m\u00f2n (s\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd)<\/text><text x=\"230\" y=\"78\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14.5\" fill=\"#e8c37b\" font-weight=\"bold\">BUFLEX-M: tang cu\u1ed1n, v\u1ecf PUR<\/text><circle cx=\"230\" cy=\"300\" r=\"186\" fill=\"#d98d1c\" stroke=\"#0a1014\" stroke-width=\"3\"><\/circle><circle cx=\"230\" cy=\"300\" r=\"150\" fill=\"none\" stroke=\"#e9e4d6\" stroke-width=\"11\" stroke-dasharray=\"14 5\"><\/circle><circle cx=\"230\" cy=\"300\" r=\"143\" fill=\"#3a3f45\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"230\" cy=\"300\" r=\"26\" fill=\"url(#arF)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"230.0\" cy=\"230.0\" r=\"39.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"230.0\" cy=\"230.0\" r=\"25.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"290.6\" cy=\"335.0\" r=\"39.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"290.6\" cy=\"335.0\" r=\"25.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"169.4\" cy=\"335.0\" r=\"39.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"169.4\" cy=\"335.0\" r=\"25.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"321.8\" cy=\"247.0\" r=\"17.0\" fill=\"url(#gyF)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"321.8\" cy=\"247.0\" r=\"10.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"230.0\" cy=\"406.0\" r=\"17.0\" fill=\"url(#gyF)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"230.0\" cy=\"406.0\" r=\"10.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"138.2\" cy=\"247.0\" r=\"17.0\" fill=\"url(#gyF)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"138.2\" cy=\"247.0\" r=\"10.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><text x=\"700\" y=\"78\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14.5\" fill=\"#e8c37b\" font-weight=\"bold\">Type 275 \/ Type 240: k\u00e9o l\u00ea m\u1ecf, v\u1ecf CPE d\u00e0y<\/text><circle cx=\"700\" cy=\"300\" r=\"206\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\"><\/circle><circle cx=\"700\" cy=\"300\" r=\"156\" fill=\"none\" stroke=\"#e9e4d6\" stroke-width=\"7\" stroke-dasharray=\"3 3\"><\/circle><circle cx=\"700\" cy=\"300\" r=\"148\" fill=\"#3f454c\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"700\" cy=\"300\" r=\"130\" fill=\"url(#wbF)\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><circle cx=\"700.0\" cy=\"300.0\" r=\"15.0\" fill=\"#c9c2ae\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"700.0\" cy=\"300.0\" r=\"9.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"700.0\" cy=\"228.0\" r=\"39.0\" fill=\"none\" stroke=\"url(#tinF)\" stroke-width=\"12.0\"><\/circle><circle cx=\"700.0\" cy=\"228.0\" r=\"33.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"700.0\" cy=\"228.0\" r=\"19.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"762.4\" cy=\"336.0\" r=\"39.0\" fill=\"none\" stroke=\"url(#tinF)\" stroke-width=\"12.0\"><\/circle><circle cx=\"762.4\" cy=\"336.0\" r=\"33.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"762.4\" cy=\"336.0\" r=\"19.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"637.6\" cy=\"336.0\" r=\"39.0\" fill=\"none\" stroke=\"url(#tinF)\" stroke-width=\"12.0\"><\/circle><circle cx=\"637.6\" cy=\"336.0\" r=\"33.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"637.6\" cy=\"336.0\" r=\"19.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"784.9\" cy=\"251.0\" r=\"15.0\" fill=\"url(#gyF)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"784.9\" cy=\"251.0\" r=\"9.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"700.0\" cy=\"398.0\" r=\"15.0\" fill=\"url(#gyF)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"700.0\" cy=\"398.0\" r=\"9.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"615.1\" cy=\"251.0\" r=\"15.0\" fill=\"url(#gyF)\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><circle cx=\"615.1\" cy=\"251.0\" r=\"9.0\" fill=\"url(#cuF)\" stroke=\"#c47a3a\" stroke-width=\"1.5\"><\/circle><circle cx=\"230\" cy=\"300\" r=\"11\" fill=\"#f6dc6b\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><text x=\"230\" y=\"305\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">A<\/text><circle cx=\"230\" cy=\"230\" r=\"11\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><text x=\"230\" y=\"235\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">B<\/text><circle cx=\"124\" cy=\"406\" r=\"11\" fill=\"#e9e4d6\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><text x=\"124\" y=\"411\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">C<\/text><circle cx=\"352\" cy=\"424\" r=\"11\" fill=\"#ffb454\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><text x=\"352\" y=\"429\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">D<\/text><circle cx=\"700\" cy=\"300\" r=\"11\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><text x=\"700\" y=\"305\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">E<\/text><circle cx=\"785\" cy=\"251\" r=\"11\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><text x=\"785\" y=\"256\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">F<\/text><circle cx=\"832\" cy=\"432\" r=\"11\" fill=\"#ff9f5a\" stroke=\"#0a1014\" stroke-width=\"1.5\"><\/circle><text x=\"832\" y=\"437\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">G<\/text><text x=\"960\" y=\"78\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"15\" fill=\"#eef6f8\" font-weight=\"bold\">Th\u00e0nh ph\u1ea7n (theo m\u00f4 t\u1ea3 c\u00f4ng b\u1ed1 c\u1ee7a FeiChun)<\/text><circle cx=\"972\" cy=\"118\" r=\"12\" fill=\"#f6dc6b\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"972\" y=\"123\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">A<\/text><text x=\"994\" y=\"116\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#eef6f8\" font-weight=\"bold\">BUFLEX-M: ph\u1ea7n t\u1eed ch\u1ecbu k\u00e9o aramid \u1edf t\u00e2m<\/text><text x=\"994\" y=\"135\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">nh\u1eadn l\u1ef1c k\u00e9o c\u1ee7a tang, kh\u00f4ng \u0111\u1ec3 l\u1ef1c d\u1ed3n l\u00ean ru\u1ed9t \u0111\u1ed3ng<\/text><circle cx=\"972\" cy=\"180\" r=\"12\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"972\" y=\"185\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">B<\/text><text x=\"994\" y=\"178\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#eef6f8\" font-weight=\"bold\">Ru\u1ed9t \u0111\u1ed3ng m\u1ea1 thi\u1ebfc class 5, b\u01b0\u1edbc b\u1ec7n ng\u1eafn<\/text><text x=\"994\" y=\"197\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">c\u00e1ch \u0111i\u1ec7n EPR ho\u1eb7c XLPE t\u00f9y c\u1ea5p \u0111i\u1ec7n \u00e1p; lay ch\u00e9o xo\u1eafn \u1ed1c<\/text><circle cx=\"972\" cy=\"242\" r=\"12\" fill=\"#e9e4d6\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"972\" y=\"247\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">C<\/text><text x=\"994\" y=\"240\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#eef6f8\" font-weight=\"bold\">B\u1ec7n polyester ch\u1ed1ng xo\u1eafn gi\u1eefa hai l\u1edbp v\u1ecf<\/text><text x=\"994\" y=\"259\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">FeiChun n\u00eau l\u00e0 b\u1ec7n t\u1ed5ng h\u1ee3p thi\u1ebft k\u1ebf theo t\u1eebng c\u1ea5u h\u00ecnh<\/text><circle cx=\"972\" cy=\"304\" r=\"12\" fill=\"#ffb454\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"972\" y=\"309\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">D<\/text><text x=\"994\" y=\"302\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#eef6f8\" font-weight=\"bold\">V\u1ecf PUR g\u1ed1c polyether, d\u00e0y 2,5 – 3,8 mm<\/text><text x=\"994\" y=\"321\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">FeiChun n\u00eau h\u1ea5p th\u1ee5 \u1ea9m d\u01b0\u1edbi 0,8 %, ch\u1ed1ng th\u1ee7y ph\u00e2n<\/text><circle cx=\"972\" cy=\"366\" r=\"12\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"972\" y=\"371\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">E<\/text><text x=\"994\" y=\"364\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#eef6f8\" font-weight=\"bold\">Type 275: l\u00f5i d\u1eabn h\u01b0\u1edbng trung t\u00e2m (pilot)<\/text><text x=\"994\" y=\"383\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">ki\u1ec3u gi\u00e3n \u0111\u01b0\u1ee3c; c\u1eaft t\u00edn hi\u1ec7u khi ru\u1ed9t \u0111\u1ea5t ho\u1eb7c v\u1ecf b\u1ecb h\u1ecfng<\/text><circle cx=\"972\" cy=\"428\" r=\"12\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"972\" y=\"433\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">F<\/text><text x=\"994\" y=\"426\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#eef6f8\" font-weight=\"bold\">Ba ru\u1ed9t \u0111\u1ea5t xanh – v\u00e0ng v\u00e0 m\u00e0n ch\u1eafn composite<\/text><text x=\"994\" y=\"445\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">b\u1ec7n \u0111\u1ed3ng – polyester quanh l\u00f5i pha (Type 240); s\u1ee3i ch\u1eb7n n\u01b0\u1edbc<\/text><circle cx=\"972\" cy=\"490\" r=\"12\" fill=\"#ff9f5a\" stroke=\"#0a1014\" stroke-width=\"1\"><\/circle><text x=\"972\" y=\"495\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">G<\/text><text x=\"994\" y=\"488\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#eef6f8\" font-weight=\"bold\">V\u1ecf CPE d\u00e0y, h\u1ea5p th\u1ee5 \u1ea9m d\u01b0\u1edbi 0,5 %<\/text><text x=\"994\" y=\"507\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">ch\u1ecbu axit \u0111\u1ebfn pH 2,5, ph\u1ee5 gia ch\u1ed1ng n\u1ea5m (b\u1ea3n nhi\u1ec7t \u0111\u1edbi h\u00f3a)<\/text><text x=\"40\" y=\"604\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">Minh h\u1ecda nguy\u00ean l\u00fd theo m\u00f4 t\u1ea3 c\u1ee7a FeiChun [17][18][19]; s\u1ed1 l\u00f5i, k\u00edch th\u01b0\u1edbc, b\u1ec1 d\u00e0y t\u1eebng l\u1edbp v\u00e0 b\u01b0\u1edbc b\u1ec7n th\u1eadt theo b\u1ea3ng d\u1eef li\u1ec7u FeiChun cho \u0111\u00fang m\u00e3; kh\u00f4ng theo t\u1ef7 l\u1ec7<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 5. S\u01a1 \u0111\u1ed3 m\u1eb7t c\u1eaft hai h\u1ecd c\u00e1p FeiChun ch\u1ecbu k\u00e9o v\u00e0 m\u00e0i m\u00f2n: BUFLEX-M (tang cu\u1ed1n, festoon, v\u1ecf PUR g\u1ed1c polyether, l\u00f5i aramid, b\u1ec7n ch\u1ed1ng xo\u1eafn) v\u00e0 Type 275 (k\u00e9o l\u00ea m\u1ecf, l\u00f5i d\u1eabn h\u01b0\u1edbng, m\u00e0n ch\u1eafn composite, s\u1ee3i ch\u1eb7n n\u01b0\u1edbc, v\u1ecf CPE d\u00e0y); minh h\u1ecda nguy\u00ean l\u00fd theo m\u00f4 t\u1ea3 c\u1ee7a FeiChun.<\/div><\/div>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> Nh\u00ecn hai m\u1eb7t c\u1eaft theo \u0111\u01b0\u1eddng \u0111i c\u1ee7a l\u1ef1c: \u1edf c\u00e1p tang cu\u1ed1n BUFLEX-M, l\u1ef1c k\u00e9o \u0111i qua ph\u1ea7n t\u1eed aramid \u1edf t\u00e2m v\u00e0 b\u1ec7n ch\u1ed1ng xo\u1eafn thay v\u00ec qua \u0111\u1ed3ng; \u1edf c\u00e1p m\u1ecf Type 275, v\u1ecf CPE d\u00e0y v\u00e0 m\u00e0n ch\u1eafn composite ch\u1ecbu m\u00e0i m\u00f2n, c\u00f2n l\u00f5i d\u1eabn h\u01b0\u1edbng gi\u00e3n \u0111\u01b0\u1ee3c \u0111\u1ec3 t\u00edn hi\u1ec7u b\u1ea3o v\u1ec7 kh\u00f4ng \u0111\u1ee9t khi c\u00e1p b\u1ecb k\u00e9o c\u0103ng<sup class=\"ref-n\">[22]<\/sup>. C\u00e1p festoon PUR C-PUR-HF n\u1eb1m gi\u1eefa: c\u00f3 ph\u1ea7n t\u1eed trung t\u00e2m v\u00e0 v\u1ecf PUR nh\u01b0 c\u00e1p tang cu\u1ed1n, nh\u01b0ng gi\u1edbi h\u1ea1n k\u00e9o 15 N\/mm\u00b2 v\u00e0 b\u00e1n k\u00ednh 6\u00d7D ngh\u0129a l\u00e0 n\u00f3 kh\u00f4ng thay \u0111\u01b0\u1ee3c c\u00e1p tang cu\u1ed1n c\u00f3 aramid.<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1250px\"><caption>Hai c\u00e1ch thi\u1ebft k\u1ebf v\u1ecf PUR cho c\u00e1p 0,6\/1 kV chuy\u1ec3n \u0111\u1ed9ng: C-PUR-HF v\u00e0 BUFLEX-M c\u1ee7a FeiChun<\/caption><thead><tr><th>Ti\u00eau ch\u00ed<\/th><th>FESTOONFLEX C-PUR-HF (Prysmian)<\/th><th>BUFLEX-M (FeiChun c\u00f4ng b\u1ed1)<\/th><\/tr><\/thead><tbody><tr><td>\u0110i\u1ec7n \u00e1p<\/td><td>0,6\/1 kV<sup class=\"ref-n\">[1]<\/sup><\/td><td>0,6\/1 kV \u0111\u1ebfn 6,6\/6,6 kV<sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><tr><td>Ru\u1ed9t<\/td><td>\u0111\u1ed3ng tr\u1ea7n class 5<sup class=\"ref-n\">[1]<\/sup><\/td><td>\u0111\u1ed3ng m\u1ea1 thi\u1ebfc class 5<sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><tr><td>C\u00e1ch \u0111i\u1ec7n<\/td><td>PBT (polyester kh\u00f4ng halogen)<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup><\/td><td>XLPE ho\u1eb7c EPR t\u00f9y \u0111i\u1ec7n \u00e1p<sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><tr><td>Ph\u1ea7n t\u1eed trung t\u00e2m v\u00e0 ch\u1ed1ng xo\u1eafn<\/td><td>ph\u1ea7n t\u1eed trung t\u00e2m, l\u00f5i xo\u1eafn ng\u1eafn; \u00b125 \u00b0\/m theo brochure<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup><\/td><td>aramid (Kevlar) \u1edf t\u00e2m; lay ch\u00e9o b\u01b0\u1edbc ng\u1eafn; b\u1ec7n t\u1ed5ng h\u1ee3p nh\u00fang do FeiChun thi\u1ebft k\u1ebf<sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><tr><td>V\u1ecf<\/td><td>PUR kh\u00f4ng halogen (lo\u1ea1i polyol kh\u00f4ng n\u00eau)<sup class=\"ref-n\">[1]<\/sup><\/td><td>PUR g\u1ed1c polyether t\u1ef1 pha ch\u1ebf, d\u00e0y 2,5 – 3,8 mm<sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><tr><td>M\u00e0n ch\u1eafn<\/td><td>b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc<sup class=\"ref-n\">[1]<\/sup><\/td><td>datasheet BUFLEX-M c\u1ee7a FeiChun kh\u00f4ng n\u00eau m\u00e0n ch\u1eafn<sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><tr><td>R u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng<\/td><td>6\u00d7D<sup class=\"ref-n\">[1]<\/sup><\/td><td>8\u00d7D chuy\u1ec3n \u0111\u1ed9ng; 6\u00d7D c\u1ed1 \u0111\u1ecbnh<sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9 festoon<\/td><td>210 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup><\/td><td>200 m\/ph\u00fat; tang 60 m\/ph\u00fat<sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><tr><td>X\u00edch d\u1eabn c\u00e1p<\/td><td>\u0111\u1ebfn 210 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup><\/td><td>FeiChun x\u1ebfp BUFLEX-M v\u00e0o nh\u00f3m festoon v\u00e0 x\u00edch d\u1eabn 0,6\/1 kV<sup class=\"ref-n\">[19]<\/sup>; s\u1ed1 t\u1ed1c \u0111\u1ed9 ri\u00eang cho x\u00edch ch\u01b0a c\u00f4ng b\u1ed1<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng<\/td><td>\u221240 \u2026 +80 \u00b0C<sup class=\"ref-n\">[1]<\/sup><\/td><td>\u221240 \u2026 +80 \u00b0C (v\u1ecf); 90 \u00b0C ru\u1ed9t<sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><tr><td>Ng\u00e2m n\u01b0\u1edbc<\/td><td>\u0111\u1ebfn 50 m<sup class=\"ref-n\">[1]<\/sup><\/td><td>kh\u00f4ng n\u00eau<\/td><\/tr><tr><td>Tu\u1ed5i th\u1ecd u\u1ed1n<\/td><td>kh\u00f4ng c\u00f4ng b\u1ed1<\/td><td>tr\u00ean 1 tri\u1ec7u chu k\u1ef3 \u1edf b\u00e1n k\u00ednh danh \u0111\u1ecbnh (FeiChun n\u00eau)<sup class=\"ref-n\">[20]<\/sup><\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"note\"><b>C\u00e1ch \u0111\u1ecdc.<\/b> FeiChun kh\u00f4ng c\u00f4ng b\u1ed1, trong t\u00e0i li\u1ec7u t\u00f4i \u0111\u1ecdc, m\u1ed9t m\u00e3 c\u00e1p festoon hay x\u00edch 0,6\/1 kV c\u00f3 m\u00e0n ch\u1eafn t\u01b0\u01a1ng \u0111\u01b0\u01a1ng C-PUR-HF. B\u1ea3ng tr\u00ean \u0111\u1eb7t hai thi\u1ebft k\u1ebf c\u1ea1nh nhau \u0111\u1ec3 ch\u1ec9 ra c\u00e1c th\u00f4ng s\u1ed1 c\u1ea7n so s\u00e1nh (c\u01a1 s\u1edf b\u00e1n k\u00ednh 6\u00d7D hay 8\u00d7D, c\u00e1ch \u0111i\u1ec7n, m\u00e0n ch\u1eafn, tu\u1ed5i th\u1ecd u\u1ed1n); v\u1edbi nhu c\u1ea7u c\u1ee5 th\u1ec3, h\u00e3y g\u1eedi c\u1ea5u h\u00ecnh v\u00e0 h\u00e0nh tr\u00ecnh \u0111\u1ec3 FeiChun x\u00e1c nh\u1eadn m\u00e3 v\u00e0 b\u1ea3ng d\u1eef li\u1ec7u.<\/div>\n<h3>9.2 PUR g\u1ed1c polyether, h\u1ea5p th\u1ee5 \u1ea9m v\u00e0 th\u1ee7y ph\u00e2n<\/h3>\n<div class=\"svg\"><svg viewBox=\"0 0 900 448\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"H\u1ea5p th\u1ee5 \u1ea9m do FeiChun n\u00eau: CR 5GM3, PCP, PUR polyether, CPE\"><rect width=\"900\" height=\"448\" fill=\"#0e1a1e\"><\/rect><text x=\"20\" y=\"30\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">H\u1ea5p th\u1ee5 \u1ea9m do FeiChun n\u00eau cho c\u00e1c v\u1eadt li\u1ec7u v\u1ecf (c\u1eadn tr\u00ean c\u1ee7a kho\u1ea3ng, %)<\/text><line x1=\"90\" y1=\"340.0\" x2=\"860\" y2=\"340.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"344.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">0<\/text><line x1=\"90\" y1=\"286.0\" x2=\"860\" y2=\"286.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"290.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">1<\/text><line x1=\"90\" y1=\"232.0\" x2=\"860\" y2=\"232.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"236.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">2<\/text><line x1=\"90\" y1=\"178.0\" x2=\"860\" y2=\"178.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"182.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">3<\/text><line x1=\"90\" y1=\"124.0\" x2=\"860\" y2=\"124.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"128.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">4<\/text><line x1=\"90\" y1=\"70.0\" x2=\"860\" y2=\"70.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"74.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">5<\/text><text x=\"20\" y=\"56\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">%<\/text><rect x=\"166.2\" y=\"178.0\" width=\"40.0\" height=\"162.0\" fill=\"#e8c37b\" rx=\"2\"><\/rect><text x=\"186.2\" y=\"172.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#e8c37b\" font-weight=\"bold\">3,0<\/text><text x=\"186.2\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">CR 5GM3<\/text><rect x=\"358.8\" y=\"124.0\" width=\"40.0\" height=\"216.0\" fill=\"#e8c37b\" rx=\"2\"><\/rect><text x=\"378.8\" y=\"118.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#e8c37b\" font-weight=\"bold\">4,0<\/text><text x=\"378.8\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">PCP (c\u00e1p m\u1ecf)<\/text><rect x=\"551.2\" y=\"296.8\" width=\"40.0\" height=\"43.2\" fill=\"#e8c37b\" rx=\"2\"><\/rect><text x=\"571.2\" y=\"290.8\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#e8c37b\" font-weight=\"bold\">0,8<\/text><text x=\"571.2\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">PUR polyether<\/text><rect x=\"743.8\" y=\"313.0\" width=\"40.0\" height=\"27.0\" fill=\"#e8c37b\" rx=\"2\"><\/rect><text x=\"763.8\" y=\"307.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#e8c37b\" font-weight=\"bold\">0,5<\/text><text x=\"763.8\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">CPE nhi\u1ec7t \u0111\u1edbi<\/text><rect x=\"90\" y=\"388\" width=\"14\" height=\"14\" fill=\"#e8c37b\"><\/rect><text x=\"110\" y=\"400\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#eef6f8\" font-weight=\"normal\">c\u1eadn tr\u00ean, % kh\u1ed1i l\u01b0\u1ee3ng<\/text><text x=\"90\" y=\"422\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">FeiChun n\u00eau: 5GM3 1,5 – 3 %; PCP 2 – 4 %; PUR polyether d\u01b0\u1edbi 0,8 %; CPE d\u01b0\u1edbi 0,5 % (28 ng\u00e0y, 70 \u00b0C) [19][20].<\/text><text x=\"90\" y=\"440\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">\u0110\u00e2y l\u00e0 c\u00f4ng b\u1ed1 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t; ph\u01b0\u01a1ng ph\u00e1p th\u1eed kh\u00e1c nhau, n\u00ean c\u1ea7n bi\u00ean b\u1ea3n \u0111o theo t\u1eebng m\u00e3.<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 6. FeiChun n\u00eau v\u1ecf PUR polyether h\u1ea5p th\u1ee5 \u1ea9m d\u01b0\u1edbi 0,8 % v\u00e0 CPE d\u01b0\u1edbi 0,5 %, so v\u1edbi 1,5 – 3 % c\u1ee7a 5GM3 v\u00e0 2 – 4 % c\u1ee7a PCP; \u0111\u00e2y l\u00e0 c\u1eadn tr\u00ean c\u1ee7a kho\u1ea3ng c\u00f4ng b\u1ed1.<\/div><\/div>\n<p>FeiChun n\u00eau polyurethane g\u1ed1c polyether ch\u1ed1ng th\u1ee7y ph\u00e2n t\u1ed1t h\u01a1n g\u1ed1c polyester \u1edf kh\u00ed h\u1eadu n\u00f3ng \u1ea9m, v\u00e0 d\u00f9ng PUR g\u1ed1c polyether cho BUFLEX-M<sup class=\"ref-n\">[19]<\/sup><sup class=\"ref-n\">[20]<\/sup>. Datasheet C-PUR-HF ghi v\u1ecf PUR kh\u00f4ng halogen nh\u01b0ng kh\u00f4ng n\u00eau lo\u1ea1i polyol, v\u00e0 c\u00e1ch \u0111i\u1ec7n l\u00f5i l\u00e0 PBT (polyester)<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup>. V\u1edbi tuy\u1ebfn ng\u00e2m n\u01b0\u1edbc ho\u1eb7c c\u1ea3ng nhi\u1ec7t \u0111\u1edbi, hai c\u00e2u h\u1ecfi c\u1ea7n h\u1ecfi l\u00e0 PUR thu\u1ed9c lo\u1ea1i n\u00e0o v\u00e0 c\u00e1ch \u0111i\u1ec7n PBT c\u00f3 bi\u00ean b\u1ea3n th\u1eed gi\u00e0 h\u00f3a trong n\u01b0\u1edbc \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c hay kh\u00f4ng. LAPP n\u00eau v\u1ecf PUR c\u1ee7a c\u00e1p h\u1ecd ch\u1ecbu m\u00e0i m\u00f2n, c\u1eaft, vi sinh v\u00e0 th\u1ee7y ph\u00e2n<sup class=\"ref-n\">[16]<\/sup>; \u0111\u00f3 l\u00e0 m\u00f4 t\u1ea3 c\u1ee7a h\u00e3ng cho c\u00e1p ri\u00eang, kh\u00f4ng thay cho bi\u00ean b\u1ea3n c\u1ee7a \u0111\u00fang m\u00e3 c\u00e1p.<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1350px\"><caption>C\u00f4ng ngh\u1ec7 v\u00e0 thi\u1ebft k\u1ebf FeiChun \u0111\u00e3 c\u00f4ng b\u1ed1 li\u00ean quan \u0111\u1ebfn c\u00e1p PUR ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n<\/caption><thead><tr><th>Y\u00eau c\u1ea7u<\/th><th>Gi\u1ea3i ph\u00e1p FeiChun c\u00f4ng b\u1ed1<\/th><th>D\u1eef li\u1ec7u \u0111i k\u00e8m (do FeiChun n\u00eau)<\/th><th>C\u1ea7n x\u00e1c minh<\/th><\/tr><\/thead><tbody><tr><td>U\u1ed1n l\u1eb7p<\/td><td>ru\u1ed9t \u0111\u1ed3ng m\u1ea1 thi\u1ebfc class 5 (class 6 khi y\u00eau c\u1ea7u), b\u01b0\u1edbc b\u1ec7n ng\u1eafn<sup class=\"ref-n\">[19]<\/sup><sup class=\"ref-n\">[20]<\/sup><\/td><td>BUFLEX-M: 6\u00d7D c\u1ed1 \u0111\u1ecbnh, 8\u00d7D chuy\u1ec3n \u0111\u1ed9ng; tr\u00ean 1 tri\u1ec7u chu k\u1ef3<sup class=\"ref-n\">[20]<\/sup><\/td><td>s\u1ed1 chu k\u1ef3 th\u1eed: R, t\u1ed1c \u0111\u1ed9, ti\u00eau ch\u00ed \u0111\u1ea1t<\/td><\/tr><tr><td>Ch\u1ecbu k\u00e9o v\u00e0 xo\u1eafn<\/td><td>ph\u1ea7n t\u1eed aramid \u1edf t\u00e2m, lay ch\u00e9o xo\u1eafn \u1ed1c, b\u1ec7n polyester, b\u1ec7n t\u1ed5ng h\u1ee3p nh\u00fang<sup class=\"ref-n\">[20]<\/sup><\/td><td>PROTOLON(SMK) 6\/10 kV 3\u00d725: k\u00e9o 20 N\/mm\u00b2, t\u0103ng t\u1ed1c 30 N\/mm\u00b2, xo\u1eafn \u00b125 \u00b0\/m<sup class=\"ref-n\">[21]<\/sup><\/td><td>b\u1ea3ng d\u1eef li\u1ec7u v\u00e0 bi\u00ean b\u1ea3n th\u1eed xo\u1eafn theo m\u00e3<\/td><\/tr><tr><td>M\u00e0i m\u00f2n, x\u00e9, th\u1ee7y ph\u00e2n (v\u1ecf)<\/td><td>PUR g\u1ed1c polyether t\u1ef1 pha ch\u1ebf; polyether ch\u1ed1ng th\u1ee7y ph\u00e2n t\u1ed1t h\u01a1n polyester<sup class=\"ref-n\">[20]<\/sup><\/td><td>h\u1ea5p th\u1ee5 \u1ea9m d\u01b0\u1edbi 0,8 % so v\u1edbi 1,5 – 3 % c\u1ee7a 5GM3<sup class=\"ref-n\">[20]<\/sup><\/td><td>b\u00e1o c\u00e1o h\u1ea5p th\u1ee5 \u1ea9m, m\u00e0i m\u00f2n ISO 4649, \u0111\u1ed9 b\u1ec1n x\u00e9<\/td><\/tr><tr><td>L\u1ea1nh c\u1ef1c \u0111oan<\/td><td>TENAX-PUR: v\u1ecf PUR \u0111\u1ebfn \u221250 \u00b0C<sup class=\"ref-n\">[20]<\/sup><\/td><td>6\/10 kV theo DIN VDE 0250-813; v\u1ecf 5GM3 c\u1ee9ng d\u01b0\u1edbi kho\u1ea3ng \u221225 \u00b0C theo FeiChun<sup class=\"ref-n\">[20]<\/sup><\/td><td>bi\u00ean b\u1ea3n th\u1eed l\u1ea1nh<\/td><\/tr><tr><td>M\u1ecf nhi\u1ec7t \u0111\u1edbi, n\u01b0\u1edbc axit<\/td><td>v\u1ecf CPE; ru\u1ed9t m\u1ea1 thi\u1ebfc; EPR li\u00ean k\u1ebft silane; s\u1ee3i ch\u1eb7n n\u01b0\u1edbc<sup class=\"ref-n\">[19]<\/sup><\/td><td>CPE d\u01b0\u1edbi 0,5 % \u1ea9m, ch\u1ecbu axit pH 2,5, ch\u1ed1ng n\u1ea5m; EPR gi\u1eef tr\u00ean 90 % \u0111i\u1ec7n m\u00f4i sau 1 000 h ng\u00e2m 90 \u00b0C<sup class=\"ref-n\">[19]<\/sup><\/td><td>bi\u00ean b\u1ea3n th\u1eed th\u1ee7y ph\u00e2n<\/td><\/tr><tr><td>S\u1ea3n xu\u1ea5t v\u00e0 ki\u1ec3m tra<\/td><td>tr\u1ed9n, \u0111\u00f9n, l\u01b0u h\u00f3a li\u00ean t\u1ee5c trong v\u00f2ng k\u00edn: \u0111o \u0111\u01b0\u1eddng k\u00ednh b\u1eb1ng laser, \u0111\u1ed9 l\u1ec7ch t\u00e2m; m\u1ea1 thi\u1ebfc ki\u1ec3m b\u1eb1ng XRF; m\u1ed7i cu\u1ed9n th\u1eed \u0111i\u1ec7n \u00e1p, \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n, \u0111i\u1ec7n tr\u1edf ru\u1ed9t, k\u00edch th\u01b0\u1edbc, truy xu\u1ea5t l\u00f4<sup class=\"ref-n\">[19]<\/sup><\/td><td>m\u1ea1 thi\u1ebfc 5 – 10 \u00b5m; l\u1ec7ch t\u00e2m \u2264 10 %; \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n l\u1edbn h\u01a1n 500 M\u03a9\u00b7km \u1edf 20 \u00b0C<sup class=\"ref-n\">[19]<\/sup><\/td><td>quy tr\u00ecnh ki\u1ec3m tra theo m\u00e3<\/td><\/tr><\/tbody><\/table><\/div>\n<h3>9.3 M\u00e0i m\u00f2n v\u00e0 v\u1eadt li\u1ec7u v\u1ecf<\/h3>\n<p>Ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n theo ISO 4649 (s\u1ed1 c\u00e0ng nh\u1ecf c\u00e0ng b\u1ec1n) th\u01b0\u1eddng d\u00f9ng l\u00e0m th\u01b0\u1edbc \u0111o tham chi\u1ebfu v\u00ec v\u1ecf m\u00f2n l\u00e0 nguy\u00ean nh\u00e2n h\u1ecfng c\u00e1p m\u1ecf nghi\u00eam tr\u1ecdng<sup class=\"ref-n\">[24]<\/sup>. B\u1ea3ng gi\u00e1 tr\u1ecb \u0111i\u1ec3n h\u00ecnh trong t\u00e0i li\u1ec7u s\u00e1ng ch\u1ebf US 10,214,645 (tr\u00edch qua b\u00e0i FeiChun) x\u1ebfp TPU\/PUR b\u1ec1n h\u01a1n cao su thi\u00ean nhi\u00ean, CPE v\u00e0 Hypalon<sup class=\"ref-n\">[21]<\/sup><sup class=\"ref-n\">[24]<\/sup>:<\/p>\n<div class=\"svg\"><svg viewBox=\"0 0 900 448\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649 c\u1ee7a TPU, cao su thi\u00ean nhi\u00ean, CPE v\u00e0 Hypalon\"><rect width=\"900\" height=\"448\" fill=\"#0e1a1e\"><\/rect><text x=\"20\" y=\"30\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">Ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649 c\u1ee7a v\u1eadt li\u1ec7u v\u1ecf (s\u1ed1 c\u00e0ng nh\u1ecf, c\u00e0ng b\u1ec1n m\u00e0i m\u00f2n)<\/text><line x1=\"90\" y1=\"340.0\" x2=\"860\" y2=\"340.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"344.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">0<\/text><line x1=\"90\" y1=\"272.5\" x2=\"860\" y2=\"272.5\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"276.5\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">20<\/text><line x1=\"90\" y1=\"205.0\" x2=\"860\" y2=\"205.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"209.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">40<\/text><line x1=\"90\" y1=\"137.5\" x2=\"860\" y2=\"137.5\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"141.5\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">60<\/text><line x1=\"90\" y1=\"70.0\" x2=\"860\" y2=\"70.0\" stroke=\"#2a4650\"><\/line><text x=\"80\" y=\"74.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">80<\/text><text x=\"20\" y=\"56\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">ch\u1ec9 s\u1ed1<\/text><rect x=\"166.2\" y=\"289.4\" width=\"40.0\" height=\"50.6\" fill=\"#5fd88a\" rx=\"2\"><\/rect><text x=\"186.2\" y=\"283.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#5fd88a\" font-weight=\"bold\">15<\/text><text x=\"186.2\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">TPU \/ PUR<\/text><rect x=\"358.8\" y=\"151.0\" width=\"40.0\" height=\"189.0\" fill=\"#5fd88a\" rx=\"2\"><\/rect><text x=\"378.8\" y=\"145.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#5fd88a\" font-weight=\"bold\">56<\/text><text x=\"378.8\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">Cao su thi\u00ean nhi\u00ean<\/text><rect x=\"551.2\" y=\"103.8\" width=\"40.0\" height=\"236.2\" fill=\"#5fd88a\" rx=\"2\"><\/rect><text x=\"571.2\" y=\"97.8\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#5fd88a\" font-weight=\"bold\">70<\/text><text x=\"571.2\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">CPE<\/text><rect x=\"743.8\" y=\"90.2\" width=\"40.0\" height=\"249.8\" fill=\"#5fd88a\" rx=\"2\"><\/rect><text x=\"763.8\" y=\"84.2\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#5fd88a\" font-weight=\"bold\">74<\/text><text x=\"763.8\" y=\"362\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">Hypalon (CSM)<\/text><rect x=\"90\" y=\"388\" width=\"14\" height=\"14\" fill=\"#5fd88a\"><\/rect><text x=\"110\" y=\"400\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#eef6f8\" font-weight=\"normal\">ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n<\/text><text x=\"90\" y=\"422\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">Gi\u00e1 tr\u1ecb \u0111i\u1ec3n h\u00ecnh trong t\u00e0i li\u1ec7u s\u00e1ng ch\u1ebf US 10,214,645, tr\u00edch qua b\u00e0i FeiChun [22][20].<\/text><text x=\"90\" y=\"440\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">Kh\u00f4ng ph\u1ea3i s\u1ed1 \u0111o c\u1ee7a FeiChun; b\u1ea3ng kh\u00f4ng c\u00f3 CR (neoprene).<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 7. Ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649: TPU\/PUR th\u1ea5p nh\u1ea5t (15), CPE v\u00e0 Hypalon cao nh\u1ea5t (70 v\u00e0 74); gi\u00e1 tr\u1ecb \u0111i\u1ec3n h\u00ecnh c\u1ee7a t\u00e0i li\u1ec7u s\u00e1ng ch\u1ebf, kh\u00f4ng ph\u1ea3i s\u1ed1 \u0111o c\u1ee7a FeiChun.<\/div><\/div><div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><caption>V\u1eadt li\u1ec7u v\u1ecf cho c\u00e1p ch\u1ecbu u\u1ed1n v\u00e0 m\u00e0i m\u00f2n: ch\u1ecdn theo m\u00f4i tr\u01b0\u1eddng<\/caption><thead><tr><th>Ti\u00eau ch\u00ed<\/th><th>CR 5GM3 \/ 5GM5<\/th><th>PUR g\u1ed1c polyether<\/th><th>CPE<\/th><\/tr><\/thead><tbody><tr><td>M\u00e0i m\u00f2n<\/td><td>ti\u00eau chu\u1ea9n VDE 0250; kh\u00f4ng c\u00f3 trong b\u1ea3ng s\u00e1ng ch\u1ebf<\/td><td>ch\u1ec9 s\u1ed1 ISO 4649 th\u1ea5p nh\u1ea5t trong b\u1ea3ng: 15 (TPU)<sup class=\"ref-n\">[24]<\/sup><\/td><td>ch\u1ec9 s\u1ed1 70<sup class=\"ref-n\">[24]<\/sup><\/td><\/tr><tr><td>B\u1ec1n k\u00e9o v\u00e0 x\u00e9<\/td><td>5GM3 \u2265 10 N\/mm\u00b2; 5GM5 \u2265 15 N\/mm\u00b2<sup class=\"ref-n\">[20]<\/sup><\/td><td>x\u00e9 21,0 kN\/m (TPU), kho\u1ea3ng 2,4 l\u1ea7n CPE trong b\u1ea3ng<sup class=\"ref-n\">[24]<\/sup><\/td><td>x\u00e9 8,8 kN\/m<sup class=\"ref-n\">[24]<\/sup><\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 th\u1ea5p<\/td><td>c\u1ee9ng d\u01b0\u1edbi kho\u1ea3ng \u221225 \u00b0C theo FeiChun<sup class=\"ref-n\">[20]<\/sup><\/td><td>d\u1ebbo \u0111\u1ebfn \u221250 \u00b0C (TENAX-PUR)<sup class=\"ref-n\">[20]<\/sup>; \u221240 \u00b0C \u1edf C-PUR-HF<sup class=\"ref-n\">[1]<\/sup><\/td><td>theo h\u00e3ng<\/td><\/tr><tr><td>Halogen<\/td><td>PCP ch\u1ee9a clo<\/td><td>c\u00f3 b\u1ea3n kh\u00f4ng halogen<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[21]<\/sup><\/td><td>ch\u1ee9a clo<\/td><\/tr><tr><td>Th\u1ee7y ph\u00e2n, kh\u00ed h\u1eadu n\u00f3ng \u1ea9m<\/td><td>h\u1ea5p th\u1ee5 \u1ea9m 1,5 – 3 % theo FeiChun<sup class=\"ref-n\">[20]<\/sup><\/td><td>polyether ch\u1ed1ng th\u1ee7y ph\u00e2n; polyester k\u00e9m h\u01a1n<sup class=\"ref-n\">[20]<\/sup><\/td><td>h\u1ea5p th\u1ee5 \u1ea9m d\u01b0\u1edbi 0,5 %, ch\u1ecbu axit pH 2,5<sup class=\"ref-n\">[19]<\/sup><\/td><\/tr><tr><td>Gi\u00e1<\/td><td>th\u1ea5p h\u01a1n<\/td><td>cao h\u01a1n<\/td><td>th\u1ea5p<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"note\"><b>C\u00e1ch \u0111\u1ecdc.<\/b> B\u1ea3ng s\u00e1ng ch\u1ebf kh\u00f4ng c\u00f3 CR (neoprene) v\u00e0 kh\u00f4ng c\u00f3 s\u1ed1 \u0111o c\u1ee7a v\u1ecf PUR c\u1ee5 th\u1ec3 trong C-PUR-HF; khi m\u00e0i m\u00f2n \u1edf xe \u0111\u1ee1, r\u00e3nh x\u00edch ho\u1eb7c con l\u0103n l\u00e0 nguy\u00ean nh\u00e2n h\u1ecfng ch\u00ednh, h\u00e3y y\u00eau c\u1ea7u ch\u1ec9 s\u1ed1 ISO 4649 v\u00e0 \u0111\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a \u0111\u00fang v\u1ecf s\u1ebd giao, thay v\u00ec so t\u00ean v\u1eadt li\u1ec7u.<\/div>\n<h3>9.4 B\u1ea3ng h\u1ecfi FeiChun<\/h3>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1150px\"><caption>H\u1ea1ng m\u1ee5c c\u1ea7n FeiChun x\u00e1c nh\u1eadn cho c\u00e1p festoon v\u00e0 x\u00edch PUR c\u00f3 m\u00e0n ch\u1eafn 0,6\/1 kV<\/caption><thead><tr><th>H\u1ea1ng m\u1ee5c<\/th><th>Datasheet tham kh\u1ea3o [1]<\/th><th>N\u00ean h\u1ecfi FeiChun<\/th><\/tr><\/thead><tbody><tr><td>Ru\u1ed9t<\/td><td>\u0111\u1ed3ng tr\u1ea7n class 5<\/td><td>\u0111\u1ed3ng tr\u1ea7n hay m\u1ea1 thi\u1ebfc (R<sub>20<\/sub> c\u1ee7a 50 mm\u00b2: 0,386 hay 0,393 \u03a9\/km); s\u1ed1 s\u1ee3i, b\u01b0\u1edbc b\u1ec7n<\/td><\/tr><tr><td>C\u00e1ch \u0111i\u1ec7n<\/td><td>PBT; th\u1eed 2,5 kV<\/td><td>b\u1ec1 d\u00e0y danh \u0111\u1ecbnh v\u00e0 nh\u1ecf nh\u1ea5t; th\u1eed gi\u00e0 h\u00f3a v\u00e0 th\u1ee7y ph\u00e2n khi ng\u00e2m l\u00e2u \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c; \u0111i\u1ec7n \u00e1p th\u1eed c\u00f3 th\u1ec3 n\u00e2ng l\u00ean 3,5 hay 5 kV hay kh\u00f4ng<\/td><\/tr><tr><td>V\u1ecf PUR<\/td><td>PUR kh\u00f4ng halogen; lo\u1ea1i polyol kh\u00f4ng n\u00eau<\/td><td>polyether hay polyester; b\u1ec1 d\u00e0y v\u1ecf trong v\u00e0 ngo\u00e0i; ISO 4649; \u0111\u1ed9 b\u1ec1n x\u00e9; h\u1ea5p th\u1ee5 \u1ea9m; ch\u1ed1ng n\u1ea5m<\/td><\/tr><tr><td>M\u00e0n ch\u1eafn<\/td><td>b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc; \u0111\u1ed9 ph\u1ee7 kh\u00f4ng n\u00eau<\/td><td>\u0111\u1ed9 ph\u1ee7, \u0111\u01b0\u1eddng k\u00ednh s\u1ee3i, g\u00f3c b\u1ec7n, ti\u1ebft di\u1ec7n (mm\u00b2); Z<sub>t<\/sub> tr\u01b0\u1edbc v\u00e0 sau th\u1eed u\u1ed1n<\/td><\/tr><tr><td>C\u01a1 h\u1ecdc<\/td><td>6\u00d7D; 15 N\/mm\u00b2; 210 m\/ph\u00fat<\/td><td>s\u1ed1 chu k\u1ef3 u\u1ed1n \u1edf R v\u00e0 t\u1ed1c \u0111\u1ed9 cho tr\u01b0\u1edbc; xo\u1eafn cho ph\u00e9p; l\u1ef1c k\u00e9o \u0111\u1ed9ng<\/td><\/tr><tr><td>Ch\u1eb7n n\u01b0\u1edbc<\/td><td>ng\u00e2m \u0111\u1ebfn 50 m; kh\u00f4ng n\u00eau ch\u1eb7n n\u01b0\u1edbc d\u1ecdc<\/td><td>s\u1ee3i ch\u1eb7n n\u01b0\u1edbc hay kh\u00f4ng; nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc t\u1ed1i \u0111a; th\u1eed \u00e1p su\u1ea5t<\/td><\/tr><tr><td>Kh\u00f4ng halogen<\/td><td>IEC 60754-2<\/td><td>k\u1ebft qu\u1ea3 pH v\u00e0 \u0111\u1ed9 d\u1eabn theo l\u1edbp; IEC 60754-1; IEC 61034<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"note\"><b>V\u1ec1 c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n.<\/b> C\u00f4ng th\u1ee9c h\u1ee3p ch\u1ea5t, k\u1ebft c\u1ea5u b\u1ec7n, b\u01b0\u1edbc b\u1ec7n v\u00e0 b\u1ec1 d\u00e0y t\u1eebng l\u1edbp l\u00e0 d\u1eef li\u1ec7u nh\u00e0 m\u00e1y; b\u00e0i n\u00e0y kh\u00f4ng suy \u0111o\u00e1n c\u1ea5u t\u1ea1o c\u00e1p festoon hay c\u00e1p x\u00edch c\u1ee7a FeiChun. H\u00e3y y\u00eau c\u1ea7u b\u1ea3ng c\u1ea5u t\u1ea1o, bi\u00ean b\u1ea3n th\u1eed \u0111i\u1ec3n h\u00ecnh v\u00e0 ch\u1ee9ng nh\u1eadn theo \u0111\u00fang m\u00e3.<\/div>\n<\/section><section id=\"s10\"><h2>10. Th\u1eed nghi\u1ec7m v\u00e0 h\u1ed3 s\u01a1 c\u1ea7n xem<\/h2>\n<p>V\u1edbi c\u00e1p c\u00f3 m\u00e0n ch\u1eafn v\u00e0 v\u1ecf PUR, bi\u00ean b\u1ea3n th\u1eed c\u1ee7a l\u00f4 quan tr\u1ecdng ngang catalogue: datasheet kh\u00f4ng c\u00f4ng b\u1ed1 s\u1ed1 chu k\u1ef3 u\u1ed1n, \u0111\u1ed9 ph\u1ee7 m\u00e0n ch\u1eafn, Z<sub>t<\/sub> hay l\u1edbp k\u1ebft qu\u1ea3 kh\u00f4ng halogen, n\u00ean ch\u1ec9 bi\u00ean b\u1ea3n th\u1ef1c m\u1edbi cho bi\u1ebft l\u00f4 h\u00e0ng \u0111ang \u1edf \u0111\u00e2u so v\u1edbi gi\u1edbi h\u1ea1n. Tham chi\u1ebfu IEC 60754-2 \u0111o m\u1ee9c axit c\u1ee7a kh\u00ed ch\u00e1y b\u1eb1ng pH v\u00e0 \u0111\u1ed9 d\u1eabn, c\u00f2n IEC 60754-1 \u0111o h\u00e0m l\u01b0\u1ee3ng kh\u00ed axit halogen: hai ph\u00e9p th\u1eed kh\u00e1c nhau<sup class=\"ref-n\">[17]<\/sup><sup class=\"ref-n\">[18]<\/sup>.<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1150px\"><caption>Danh m\u1ee5c ph\u00e9p th\u1eed n\u00ean y\u00eau c\u1ea7u<\/caption><thead><tr><th>Ph\u00e9p th\u1eed<\/th><th>Tham chi\u1ebfu<\/th><th>Ghi ch\u00fa<\/th><\/tr><\/thead><tbody><tr><td>\u0110i\u1ec7n \u00e1p xoay chi\u1ec1u<\/td><td>2,5 kV, 5 ph\u00fat, l\u00f5i ch\u00ednh<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[2]<\/sup><\/td><td>m\u1ecdi cu\u1ed9n; ghi nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi gian th\u1eed<\/td><\/tr><tr><td>Th\u1eed u\u1ed1n trong x\u00edch ho\u1eb7c festoon<\/td><td>datasheet kh\u00f4ng n\u00eau s\u1ed1 chu k\u1ef3<\/td><td>R = 6\u00d7D, t\u1ed1c \u0111\u1ed9, h\u00e0nh tr\u00ecnh, s\u1ed1 chu k\u1ef3, ti\u00eau ch\u00ed \u0111\u1ea1t; ghi \u0111i\u1ec7n tr\u1edf ru\u1ed9t v\u00e0 Z<sub>t<\/sub> sau th\u1eed<\/td><\/tr><tr><td>Tr\u1edf kh\u00e1ng truy\u1ec1n Z<sub>t<\/sub> v\u00e0 \u0111\u1ed9 ph\u1ee7 b\u1ec7n<\/td><td>datasheet kh\u00f4ng n\u00eau<\/td><td>\u0111o tr\u01b0\u1edbc v\u00e0 sau th\u1eed u\u1ed1n; \u0111\u1ed9 ph\u1ee7, \u0111\u01b0\u1eddng k\u00ednh s\u1ee3i, g\u00f3c b\u1ec7n<\/td><\/tr><tr><td>Kh\u00f4ng halogen: pH v\u00e0 \u0111\u1ed9 d\u1eabn<\/td><td>IEC 60754-2; pH tr\u00ean 4,3, \u0111\u1ed9 d\u1eabn d\u01b0\u1edbi 10 \u00b5S\/mm cho l\u1edbp a2, d\u01b0\u1edbi 2,5 \u00b5S\/mm cho l\u1edbp a1<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[17]<\/sup><\/td><td>datasheet kh\u00f4ng n\u00eau l\u1edbp<\/td><\/tr><tr><td>Kh\u00f4ng halogen: h\u00e0m l\u01b0\u1ee3ng kh\u00ed axit<\/td><td>IEC 60754-1<sup class=\"ref-n\">[18]<\/sup><\/td><td>datasheet kh\u00f4ng n\u00eau; xin n\u1ebfu d\u1ef1 \u00e1n \u0111\u00f2i<\/td><\/tr><tr><td>Ch\u00e1y lan<\/td><td>IEC 60332-1-2; IEC 60332-2<sup class=\"ref-n\">[1]<\/sup><\/td><td>m\u1ed9t s\u1ee3i c\u00e1p; kh\u00f4ng ph\u1ea3i th\u1eed b\u00f3 c\u00e1p IEC 60332-3<\/td><\/tr><tr><td>M\u1eadt \u0111\u1ed9 kh\u00f3i<\/td><td>IEC 61034<\/td><td>datasheet kh\u00f4ng n\u00eau<\/td><\/tr><tr><td>M\u00e0i m\u00f2n v\u1ecf<\/td><td>ISO 4649 (ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n)<sup class=\"ref-n\">[24]<\/sup><\/td><td>th\u01b0\u1edbc \u0111o tham chi\u1ebfu, n\u00ean \u0111\u01b0a v\u00e0o h\u1ee3p \u0111\u1ed3ng<\/td><\/tr><tr><td>\u0110\u1ed9 b\u1ec1n k\u00e9o, gi\u00e3n d\u00e0i, x\u00e9 c\u1ee7a v\u1ecf v\u00e0 c\u00e1ch \u0111i\u1ec7n<\/td><td>IEC 60811-501<\/td><td>tr\u01b0\u1edbc v\u00e0 sau gi\u00e0 h\u00f3a; gi\u00e0 h\u00f3a trong n\u01b0\u1edbc n\u00f3ng cho PUR v\u00e0 PBT<\/td><\/tr><tr><td>\u0110i\u1ec7n tr\u1edf ru\u1ed9t 20 \u00b0C<\/td><td>IEC 60228 class 5<\/td><td>\u0111\u1ed3ng tr\u1ea7n hay m\u1ea1 thi\u1ebfc<\/td><\/tr><tr><td>Ng\u00e2m n\u01b0\u1edbc v\u00e0 \u00e1p su\u1ea5t<\/td><td>datasheet: 50 m<\/td><td>th\u1eed \u00e1p su\u1ea5t kho\u1ea3ng 5 bar; th\u1eddi gian v\u00e0 nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc theo h\u1ee3p \u0111\u1ed3ng<\/td><\/tr><tr><td>\u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n<\/td><td>FeiChun n\u00eau l\u1edbn h\u01a1n 500 M\u03a9\u00b7km \u1edf 20 \u00b0C<sup class=\"ref-n\">[19]<\/sup><\/td><td>m\u1ecdi cu\u1ed9n<\/td><\/tr><\/tbody><\/table><\/div>\n<p class=\"small\">T\u00ean b\u00e0i th\u1eed v\u00e0 ti\u00eau chu\u1ea9n l\u1ea5y t\u1eeb datasheet, t\u00e0i li\u1ec7u v\u1ec1 IEC 60754, b\u00e0i FeiChun v\u00e0 t\u00e0i li\u1ec7u s\u00e1ng ch\u1ebf<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[17]<\/sup><sup class=\"ref-n\">[18]<\/sup><sup class=\"ref-n\">[19]<\/sup><sup class=\"ref-n\">[24]<\/sup>; phi\u00ean b\u1ea3n v\u00e0 gi\u1edbi h\u1ea1n theo h\u1ee3p \u0111\u1ed3ng.<\/p>\n<\/section><section id=\"s11\"><h2>11. S\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch ph\u00f2ng<\/h2>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1250px\"><caption>Ch\u1ebf \u0111\u1ed9 h\u1ecfng th\u01b0\u1eddng g\u1eb7p \u1edf c\u00e1p festoon v\u00e0 x\u00edch PUR c\u00f3 m\u00e0n ch\u1eafn (t\u1ed5ng h\u1ee3p c\u1ee7a t\u00e1c gi\u1ea3)<\/caption><thead><tr><th>Ch\u1ebf \u0111\u1ed9 h\u1ecfng<\/th><th>D\u1ea5u hi\u1ec7u<\/th><th>Nguy\u00ean nh\u00e2n th\u01b0\u1eddng g\u1eb7p<\/th><th>Bi\u1ec7n ph\u00e1p<\/th><\/tr><\/thead><tbody><tr><td>\u0110\u1ee9t s\u1ee3i b\u1ec7n m\u00e0n ch\u1eafn<\/td><td>nhi\u1ec5u t\u0103ng d\u1ea7n; l\u1ed7i truy\u1ec1n th\u00f4ng<\/td><td>m\u1ecfi u\u1ed1n \u1edf v\u00f2ng festoon ho\u1eb7c cung x\u00edch<\/td><td>th\u1eed u\u1ed1n c\u00f3 \u0111o Z<sub>t<\/sub>; R \u2265 6\u00d7D; n\u1ed1i m\u00e0n ch\u1eafn \u0111\u00fang \u1edf hai \u0111\u1ea7u<\/td><\/tr><tr><td>Xo\u1eafn \u1ed1c v\u00e0 \u0111\u1ee9t ru\u1ed9t trong x\u00edch<\/td><td>c\u00e1p ph\u1ed3ng, k\u1eb9t, \u0111\u1ee9t l\u00f5i<\/td><td>b\u00e1n k\u00ednh x\u00edch nh\u1ecf h\u01a1n 6\u00d7D; khe h\u1edf trong x\u00edch nh\u1ecf h\u01a1n 1,1\u00d7D<\/td><td>b\u00e1n k\u00ednh v\u00e0 chi\u1ec1u cao theo m\u1ee5c 5.1; c\u00e1p ph\u00e2n b\u1ed1 \u0111\u1ed1i x\u1ee9ng<sup class=\"ref-n\">[11]<\/sup><\/td><\/tr><tr><td>X\u00edch d\u00e0i ch\u1ea1y qu\u00e1 nhanh<\/td><td>m\u00e0i, rung, \u0111\u1ee9t s\u1edbm<\/td><td>t\u1ed1c \u0111\u1ed9 g\u1ea7n 210 m\/ph\u00fat tr\u00ean x\u00edch d\u00e0i<\/td><td>gi\u1ea3m t\u1ed1c theo l\u01b0u \u00fd c\u1ee7a datasheet<sup class=\"ref-n\">[1]<\/sup><\/td><\/tr><tr><td>N\u01b0\u1edbc v\u00e0o \u0111\u1ea7u c\u00e1p<\/td><td>\u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n gi\u1ea3m, n\u01b0\u1edbc d\u1ecdc ru\u1ed9t<\/td><td>\u0111\u1ea7u c\u00e1p kh\u00f4ng b\u1ecbt k\u00edn; datasheet kh\u00f4ng n\u00eau ch\u1eb7n n\u01b0\u1edbc d\u1ecdc<\/td><td>\u0111\u1ea7u n\u1ed1i k\u00edn n\u01b0\u1edbc; h\u1ecfi h\u00e3ng v\u1ec1 ch\u1eb7n n\u01b0\u1edbc<\/td><\/tr><tr><td>Th\u1ee7y ph\u00e2n PUR ho\u1eb7c PBT<\/td><td>v\u1ecf m\u1ec1m, n\u1ee9t, m\u1ea5t \u0111\u1ed9 b\u1ec1n<\/td><td>n\u01b0\u1edbc n\u00f3ng, ng\u00e2m l\u00e2u, kh\u00ed h\u1eadu n\u00f3ng \u1ea9m; lo\u1ea1i polyol kh\u00f4ng r\u00f5<\/td><td>h\u1ecfi lo\u1ea1i polyol v\u00e0 bi\u00ean b\u1ea3n gi\u00e0 h\u00f3a trong n\u01b0\u1edbc<\/td><\/tr><tr><td>V\u1ecf m\u00f2n \u1edf k\u1eb9p, con l\u0103n, r\u00e3nh x\u00edch<\/td><td>th\u1ea5y b\u1ec7n ho\u1eb7c l\u00f5i<\/td><td>ma s\u00e1t, b\u1ec1 m\u1eb7t nh\u00e1m<\/td><td>k\u1eb9p r\u1ed9ng, \u0111\u1ec7m m\u1ec1m; y\u00eau c\u1ea7u ch\u1ec9 s\u1ed1 ISO 4649<\/td><\/tr><tr><td>Qu\u00e1 nhi\u1ec7t khi x\u1ebfp s\u00e1t<\/td><td>v\u1ecf m\u1ec1m ho\u1eb7c c\u1ee9ng b\u1ea5t th\u01b0\u1eddng<\/td><td>40 – 50 \u00b0C, n\u1eafng chi\u1ebfu, nhi\u1ec1u c\u00e1p trong x\u00edch<\/td><td>\u00e1p h\u1ec7 s\u1ed1 nhi\u1ec7t (m\u1ee5c 5.3); xin h\u1ec7 s\u1ed1 nh\u00f3m<\/td><\/tr><tr><td>D\u00f9ng cho tang cu\u1ed1n ho\u1eb7c k\u00e9o l\u00ea<\/td><td>m\u00f2n nhanh, \u0111\u1ee9t s\u1edbm<\/td><td>c\u00e1p kh\u00f4ng c\u00f3 aramid, b\u1ec7n ch\u1ed1ng xo\u1eafn, v\u1ecf d\u00e0y<\/td><td>ch\u1ecdn theo m\u1ee5c 7<\/td><\/tr><tr><td>C\u00e1p m\u1ed9t l\u00f5i \u0111\u1eb7t ri\u00eang r\u1ebd<\/td><td>n\u00f3ng k\u1eb9p, t\u1ed5n hao<\/td><td>ba pha kh\u00f4ng \u0111i chung c\u1ee5m; k\u1eb9p th\u00e9p t\u1eeb t\u00ednh<\/td><td>\u0111\u1eb7t ba pha chung c\u1ee5m, d\u00f9ng k\u1eb9p kh\u00f4ng t\u1eeb t\u00ednh (khuy\u1ebfn ngh\u1ecb c\u1ee7a t\u00e1c gi\u1ea3)<\/td><\/tr><tr><td>\u0110\u1eb7t nh\u1ea7m c\u1eb7p c\u00f3 m\u00e0n ch\u1eafn chung v\u00e0 ri\u00eang<\/td><td>sai c\u1ea5u h\u00ecnh \u0111i\u1ec1u khi\u1ec3n<\/td><td>h\u1eadu t\u1ed1 C d\u1ec5 b\u1ecb b\u1ecf s\u00f3t<\/td><td>ghi r\u00f5 m\u00e3 \u0111\u1ea7y \u0111\u1ee7 v\u00e0 b\u1ea3n v\u1ebd m\u1eb7t c\u1eaft trong \u0111\u01a1n h\u00e0ng<sup class=\"ref-n\">[2]<\/sup><\/td><\/tr><\/tbody><\/table><\/div>\n<p>C\u1ed9t nguy\u00ean nh\u00e2n v\u00e0 bi\u1ec7n ph\u00e1p l\u00e0 t\u1ed5ng h\u1ee3p c\u1ee7a t\u00e1c gi\u1ea3 t\u1eeb datasheet, t\u00e0i li\u1ec7u v\u1ec1 x\u00edch d\u1eabn v\u00e0 c\u00e1c ph\u00e9p t\u00ednh trong b\u00e0i<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[11]<\/sup><sup class=\"ref-n\">[12]<\/sup><sup class=\"ref-n\">[13]<\/sup>; datasheet kh\u00f4ng c\u00f4ng b\u1ed1 t\u1ef7 l\u1ec7 h\u1ecfng hay tu\u1ed5i th\u1ecd cho t\u1eebng ch\u1ebf \u0111\u1ed9.<\/p>\n<\/section><section id=\"s12\"><h2>12. D\u1eef li\u1ec7u c\u1ea7n y\u00eau c\u1ea7u khi \u0111\u1eb7t h\u00e0ng<\/h2><div class=\"scroll\"><table class=\"cmp\" style=\"min-width:850px\"><caption>Danh m\u1ee5c y\u00eau c\u1ea7u<\/caption><thead><tr><th>D\u1eef li\u1ec7u<\/th><th>V\u00ec sao c\u1ea7n<\/th><\/tr><\/thead><tbody><tr><td>\u0110i\u1ec7n \u00e1p l\u01b0\u1edbi, c\u00f3 bi\u1ebfn t\u1ea7n hay kh\u00f4ng, chi\u1ec1u d\u00e0i c\u00e1p, dV\/dt<\/td><td>ki\u1ec3m tra \u0111i\u1ec7n \u00e1p th\u1eed, \u0111\u1ec9nh v\u00e0 EMC<\/td><\/tr><tr><td>C\u1ea5u h\u00ecnh \u0111\u1ee7: l\u00f5i pha, PE (mm\u00b2), c\u1eb7p c\u00f3 m\u00e0n chung hay ri\u00eang (h\u1eadu t\u1ed1 C), m\u1ed9t l\u00f5i hay nhi\u1ec1u l\u00f5i<\/td><td>d\u00f2ng, ng\u1eafn m\u1ea1ch, b\u1ea3o v\u1ec7, \u0111\u1eb7t \u0111\u00fang m\u00e3<\/td><\/tr><tr><td>Ki\u1ec3u chuy\u1ec3n \u0111\u1ed9ng: festoon hay x\u00edch; h\u00e0nh tr\u00ecnh, chi\u1ec1u d\u00e0i x\u00edch, t\u1ed1c \u0111\u1ed9, gia t\u1ed1c, s\u1ed1 chu k\u1ef3 mong mu\u1ed1n<\/td><td>t\u00ednh R, chi\u1ec1u cao x\u00edch, tu\u1ed5i th\u1ecd u\u1ed1n<\/td><\/tr><tr><td>Chi\u1ec1u cao trong v\u00e0 b\u00e1n k\u00ednh c\u1ee7a x\u00edch; kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 b\u1ed1 tr\u00ed c\u00e1p trong x\u00edch<\/td><td>ki\u1ec3m tra 1,1\u00d7D v\u00e0 6\u00d7D<\/td><\/tr><tr><td>M\u00f4i tr\u01b0\u1eddng: nhi\u1ec7t \u0111\u1ed9 cao nh\u1ea5t v\u00e0 th\u1ea5p nh\u1ea5t, n\u1eafng, d\u1ea7u, n\u01b0\u1edbc bi\u1ec3n, n\u01b0\u1edbc ng\u1eadp (\u0111\u1ed9 s\u00e2u, nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc)<\/td><td>ch\u1ecdn v\u1ecf, \u0111\u1ea7u n\u1ed1i k\u00edn n\u01b0\u1edbc v\u00e0 h\u1ec7 s\u1ed1 nhi\u1ec7t<\/td><\/tr><tr><td>B\u1ea3ng d\u1eef li\u1ec7u theo l\u00f4: \u00d8 min – max, kh\u1ed1i l\u01b0\u1ee3ng, \u0111i\u1ec7n tr\u1edf ru\u1ed9t, l\u1ef1c k\u00e9o, b\u00e1n k\u00ednh u\u1ed1n v\u00e0 c\u01a1 s\u1edf t\u00ednh<\/td><td>thi\u1ebft k\u1ebf x\u00edch, gland, xe \u0111\u1ee1<\/td><\/tr><tr><td>Ru\u1ed9t \u0111\u1ed3ng tr\u1ea7n hay m\u1ea1 thi\u1ebfc; lo\u1ea1i polyol c\u1ee7a PUR; ch\u1eb7n n\u01b0\u1edbc d\u1ecdc<\/td><td>m\u00f4i tr\u01b0\u1eddng \u1ea9m n\u00f3ng, n\u01b0\u1edbc bi\u1ec3n<\/td><\/tr><tr><td>Ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649, \u0111\u1ed9 b\u1ec1n x\u00e9, h\u1ea5p th\u1ee5 \u1ea9m c\u1ee7a v\u1ecf<\/td><td>so s\u00e1nh nh\u00e0 cung c\u1ea5p<\/td><\/tr><tr><td>Bi\u00ean b\u1ea3n th\u1eed \u0111i\u1ec7n \u00e1p, th\u1eed u\u1ed1n c\u00f3 \u0111o Z<sub>t<\/sub>, th\u1eed kh\u00f4ng halogen theo l\u1edbp<\/td><td>nghi\u1ec7m thu<\/td><\/tr><tr><td>Y\u00eau c\u1ea7u ch\u00e1y v\u00e0 kh\u00f3i: IEC 60332-1-2 \u0111\u1ee7 hay c\u1ea7n IEC 60332-3 v\u00e0 IEC 61034<\/td><td>h\u1ed3 s\u01a1 ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y<\/td><\/tr><tr><td>Ch\u1ee9ng nh\u1eadn theo m\u00e3 c\u00e1p, ph\u1ea1m vi v\u00e0 th\u1eddi h\u1ea1n hi\u1ec7u l\u1ef1c<\/td><td>h\u1ed3 s\u01a1 d\u1ef1 \u00e1n<\/td><\/tr><\/tbody><\/table><\/div><\/section><section id=\"s13\"><h2>13. Ch\u1ee9ng nh\u1eadn c\u1ee7a FeiChun<\/h2>\n<div class=\"certbanner\"><h3>FeiChun Cable: b\u1ed9 ch\u1ee9ng nh\u1eadn \u0111\u1ea7y \u0111\u1ee7<\/h3><p>Theo th\u00f4ng tin c\u1ee7a FeiChun, h\u1ec7 th\u1ed1ng c\u00e1p c\u1ee7a c\u00f4ng ty \u0111\u00e1p \u1ee9ng <strong>CE, UKCA, VDE, EAC, ATEX, IECEx<\/strong> v\u00e0 c\u00f3 <strong>ch\u1ee9ng nh\u1eadn an to\u00e0n ch\u00e1y c\u1ee7a Nga<\/strong>. B\u1ed9 h\u1ed3 s\u01a1 n\u00e0y gi\u00fap r\u00fat ng\u1eafn nghi\u1ec7m thu cho d\u1ef1 \u00e1n c\u1ea3ng, m\u1ecf v\u00e0 c\u00f4ng nghi\u1ec7p, \u0111\u1eb7c bi\u1ec7t khi c\u00f9ng m\u1ed9t ch\u1ee7 \u0111\u1ea7u t\u01b0 mua c\u00e1p festoon, c\u00e1p x\u00edch, c\u00e1p tang cu\u1ed1n v\u00e0 c\u00e1p k\u00e9o l\u00ea m\u1ecf t\u1eeb m\u1ed9t nh\u00e0 cung c\u1ea5p.<sup class=\"ref-n\">[23]<\/sup><\/p><\/div>\n<div class=\"certgrid\"><div class=\"certchip\">CE – Li\u00ean minh ch\u00e2u \u00c2u<\/div><div class=\"certchip\">UKCA – Anh<\/div><div class=\"certchip\">VDE – ti\u00eau chu\u1ea9n \u0110\u1ee9c<\/div><div class=\"certchip\">EAC – Nga v\u00e0 EAEU<\/div><div class=\"certchip\">ATEX – v\u00f9ng n\u1ed5<\/div><div class=\"certchip\">IECEx – s\u01a1 \u0111\u1ed3 qu\u1ed1c t\u1ebf<\/div><div class=\"certchip\">Ch\u1ee9ng nh\u1eadn an to\u00e0n ch\u00e1y Nga<\/div><\/div>\n<div class=\"warn\"><b>C\u00e1ch d\u00f9ng ch\u1ee9ng nh\u1eadn \u0111\u00fang.<\/b> H\u00e3y xin b\u1ea3n sao v\u00e0 \u0111\u1ed1i chi\u1ebfu m\u00e3 c\u00e1p, d\u1ea3i \u0111i\u1ec7n \u00e1p, ti\u1ebft di\u1ec7n, ph\u1ea1m vi v\u00e0 th\u1eddi h\u1ea1n hi\u1ec7u l\u1ef1c. C\u00e1c ti\u00eau chu\u1ea9n trong datasheet tham kh\u1ea3o (DIN VDE 0293-308, VDE 0298-4, IEC 60228, IEC 60332, IEC 60754-2) l\u00e0 ti\u00eau chu\u1ea9n tham chi\u1ebfu c\u1ee7a c\u00e1p Prysmian<sup class=\"ref-n\">[1]<\/sup>; ch\u00fang kh\u00f4ng ph\u1ea3i ch\u1ee9ng nh\u1eadn c\u1ee7a FeiChun v\u00e0 kh\u00f4ng chuy\u1ec3n sang c\u00e1p FeiChun. Ch\u1ee9ng nh\u1eadn c\u1ee7a m\u1ed9t h\u1ecd c\u00e1p tang cu\u1ed1n ho\u1eb7c c\u00e1p m\u1ecf kh\u00f4ng t\u1ef1 \u0111\u1ed9ng \u00e1p d\u1ee5ng cho c\u00e1p festoon ho\u1eb7c x\u00edch PUR c\u00f3 m\u00e0n ch\u1eafn. ATEX v\u00e0 IECEx ch\u1ec9 li\u00ean quan khi tuy\u1ebfn \u0111i v\u00e0o khu v\u1ef1c c\u00f3 kh\u00ed n\u1ed5, v\u00e0 c\u1ea7n l\u00e0m r\u00f5 \u00e1p d\u1ee5ng cho c\u00e1p, h\u1ec7 th\u1ed1ng c\u00e1p hay \u0111\u1ea7u v\u00e0o c\u00e1p. V\u1edbi y\u00eau c\u1ea7u kh\u00f4ng halogen, h\u00e3y xin bi\u00ean b\u1ea3n IEC 60754-1 v\u00e0 -2 v\u00e0, n\u1ebfu c\u1ea7n, IEC 61034 cho \u0111\u00fang m\u00e3.<\/div>\n<div class=\"contact\"><div><strong>FeiChun Cable \/ \u98de\u7eaf\u7535\u7f06<\/strong><br>Y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt v\u00e0 d\u1ef1 \u00e1n: <a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div><div><strong>\u0110i\u1ec7n tho\u1ea1i<\/strong><br><a href=\"tel:+8613855123218\">+86 13855123218<\/a><\/div><\/div>\n<\/section><section id=\"s14\"><h2>14. FeiChun: b\u1ea3n \u0111\u1ed3 ch\u1ecdn c\u00e1p trong m\u1ed9t d\u1ef1 \u00e1n c\u1ea3ng ho\u1eb7c m\u1ecf<\/h2>\n<p>Tr\u00ean c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb, \u0111o\u1ea1n festoon, \u0111o\u1ea1n x\u00edch d\u1eabn, \u0111o\u1ea1n tang cu\u1ed1n v\u00e0 \u0111o\u1ea1n k\u00e9o l\u00ea th\u01b0\u1eddng c\u1ea7n b\u1ed1n h\u1ecd c\u00e1p kh\u00e1c nhau. Mua m\u1ed9t h\u1ecd cho c\u1ea3 tuy\u1ebfn l\u00e0 ngu\u1ed3n g\u1ed1c c\u1ee7a nhi\u1ec1u s\u1ef1 c\u1ed1.<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:950px\"><caption>B\u1ea3n \u0111\u1ed3 ch\u1ecdn c\u00e1p FeiChun<\/caption><thead><tr><th>\u0110o\u1ea1n tuy\u1ebfn<\/th><th>Lo\u1ea1i c\u00e1p<\/th><th>B\u00e0i k\u1ef9 thu\u1eadt li\u00ean quan<\/th><\/tr><\/thead><tbody><tr><td>T\u1ed5ng quan h\u1ecd RONDOFLEX: festoon tr\u00f2n, C-FC, CHAIN (ti\u1ebfng Nga)<\/td><td>RONDOFLEX (N)GRDGOEU, (C)-FC, (CHAIN)<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/rondoflex-%D0%BF%D0%BE%D0%BB%D0%BD%D1%8B%D0%B9-%D0%B8%D0%BD%D0%B6%D0%B5%D0%BD%D0%B5%D1%80%D0%BD%D1%8B%D0%B9-%D0%BE%D0%B1%D0%B7%D0%BE%D1%80-%D1%81%D0%B5%D1%80%D0%B8%D0%B8-%D0%BA%D1%80%D1%83\/\" target=\"_blank\" rel=\"noopener\">RONDOFLEX: \u043f\u043e\u043b\u043d\u044b\u0439 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u044b\u0439 \u043e\u0431\u0437\u043e\u0440<\/a><\/td><\/tr><tr><td>Festoon tr\u00f2n cao su kh\u00f4ng m\u00e0n ch\u1eafn 0,6\/1 kV<\/td><td>RONDOFLEX XPRT (N)GRDGOEU<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/rondoflex-xprt-ngrdgoeu-06-1-kv-cap-festoon-cao-su-cho-cau-cang-bang-tai-va-thiet-bi-mo-con-so-nao-quyet-dinh-khi-chon-va-cong-nghe-vat-lieu-cua-feichun-cho-cap-chiu-uon-keo-va-mai-mon\/\" target=\"_blank\" rel=\"noopener\">RONDOFLEX XPRT (N)GRDGOEU 0,6\/1 kV<\/a><\/td><\/tr><tr><td>Festoon tr\u00f2n cao su c\u00f3 m\u00e0n ch\u1eafn chung cho bi\u1ebfn t\u1ea7n<\/td><td>RONDOFLEX (C)-FC XPRT (N)GRDGCGOEU-J<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/rondoflex-c-fc-xprt-ngrdgcgoeu-j-06-1-kv-cap-festoon-co-man-chan-chung-cho-bien-tan-con-so-nao-quyet-dinh-khi-chon-cho-cau-cang-bang-tai-va-thiet-bi-mo\/\" target=\"_blank\" rel=\"noopener\">RONDOFLEX (C)-FC XPRT (N)GRDGCGOEU-J<\/a><\/td><\/tr><tr><td>Tang cu\u1ed1n, c\u00e1p cu\u1ed9n, k\u00e9o l\u00ea h\u1ea1 \u00e1p ch\u1ecbu k\u00e9o, ch\u1ecbu m\u00e0i m\u00f2n<\/td><td>NSHT\u00d6U, (N)SHT\u00d6U-V, NGFLG\u00d6U, PUR, (N)TSCGEW\u00d6U<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/cap-tang-cuon-cap-cuon-va-cap-keo-le-chiu-keo-chiu-mai-mon-cho-cau-cang-va-mo-nshtou-nshtou-v-ngflgou-pur-ntscgewou-con-so-nao-quyet-dinh-khi-chon-va-thiet-ke-cua-feichun\/\" target=\"_blank\" rel=\"noopener\">C\u00e1p tang cu\u1ed1n, c\u00e1p cu\u1ed9n v\u00e0 c\u00e1p k\u00e9o l\u00ea<\/a><\/td><\/tr><tr><td>Tang cu\u1ed1n h\u1ea1 \u00e1p 4\u00d735 mm\u00b2 cho c\u1ea9u, festoon, spreader<\/td><td>(N)SHT\u00d6U \/ NSHTOEU-J<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/nshtou-nshtoeu-j-06-1-kv-4x35-mm%c2%b2-cap-tang-cuon-ha-ap-cho-cau-cang-festoon-spreader-va-thiet-bi-mo\/\" target=\"_blank\" rel=\"noopener\">(N)SHT\u00d6U \/ NSHTOEU-J 0,6\/1 kV 4\u00d735 mm\u00b2<\/a><\/td><\/tr><tr><td>Tang cu\u1ed1n d\u1eb9t trung th\u1ebf t\u00edch h\u1ee3p s\u1ee3i quang<\/td><td>PROTOLON(FL)-LWL (N)TSFLCGEW\u00d6U<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/protolonfl-lwl-ntsflcgewou-36-6-hoac-6-10-kv-3x354x25-4efo-cap-tang-cuon-det-trung-the-tich-hop-soi-quang-cho-cau-cang-may-xuc-va-thiet-bi-mo\/\" target=\"_blank\" rel=\"noopener\">PROTOLON(FL)-LWL (N)TSFLCGEW\u00d6U<\/a><\/td><\/tr><tr><td>Tang cu\u1ed1n h\u1ea1 \u00e1p cho c\u1ea9u v\u00e0 spreader<\/td><td>CORDAFLEX (SMK)<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/cordaflex-smk-complete-low-voltage-reeling-cable-series\/\" target=\"_blank\" rel=\"noopener\">CORDAFLEX (SMK)<\/a><\/td><\/tr><tr><td>C\u00e1p k\u00e9o l\u00ea m\u1ecf v\u00e0 c\u00e1ch ph\u00e2n bi\u1ec7t v\u1edbi c\u00e1p tang cu\u1ed1n<\/td><td>Type 240, Type 275, TENAX-PUR<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/what-is-mining-trailing-cable\/\" target=\"_blank\" rel=\"noopener\">What Is Mining Trailing Cable?<\/a><\/td><\/tr><tr><td>H\u01b0\u1edbng d\u1eabn h\u1ecd c\u00e1p DIN VDE 0250 c\u1ee7a FeiChun (c\u00f3 BUFLEX-M v\u1ecf PUR)<\/td><td>BUFLEX-M, NSHT\u00d6U, NSSH\u00d6U, (N)TSCGEW\u00d6U, TENAX-PUR<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/what-is-feichun-vde-0250-reeling-cable\/\" target=\"_blank\" rel=\"noopener\">What Is Feichun VDE 0250 Reeling Cable?<\/a><\/td><\/tr><tr><td>Gi\u1edbi thi\u1ec7u n\u0103ng l\u1ef1c v\u1eadt li\u1ec7u v\u00e0 s\u1ea3n xu\u1ea5t<\/td><td>t\u1ef1 pha ch\u1ebf h\u1ee3p ch\u1ea5t PUR, CPE, EPR; nhi\u1ec7t \u0111\u1edbi h\u00f3a<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/about-feichun-cable\/\" target=\"_blank\" rel=\"noopener\">About Feichun Cable<\/a><\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"note\"><b>V\u1ec1 ng\u00f4n ng\u1eef.<\/b> M\u1ed9t s\u1ed1 b\u00e0i c\u1ee7a FeiChun vi\u1ebft b\u1eb1ng ti\u1ebfng Nga ho\u1eb7c ti\u1ebfng Anh; s\u1ed1 li\u1ec7u c\u00e1c b\u00e0i c\u00f3 th\u1ec3 \u0111\u1ed5i theo th\u1eddi \u0111i\u1ec3m \u0111\u0103ng. H\u00e3y l\u1ea5y b\u1ea3ng d\u1eef li\u1ec7u theo m\u00e3 c\u1ee7a l\u00f4 h\u00e0ng l\u00e0m c\u0103n c\u1ee9 cu\u1ed1i c\u00f9ng.<\/div>\n<\/section><section id=\"faq\"><h2>H\u1ecfi \u0111\u00e1p<\/h2><h3>FESTOONFLEX C-PUR-HF 0,6\/1 kV l\u00e0 lo\u1ea1i c\u00e1p g\u00ec?<\/h3><p>C\u00e1p tr\u00f2n h\u1ea1 \u00e1p 0,6\/1 kV c\u00f3 m\u00e0n ch\u1eafn, v\u1ecf polyurethane (PUR) kh\u00f4ng halogen: ru\u1ed9t \u0111\u1ed3ng tr\u1ea7n class 5, c\u00e1ch \u0111i\u1ec7n PBT, l\u00f5i xo\u1eafn b\u01b0\u1edbc ng\u1eafn quanh ph\u1ea7n t\u1eed trung t\u00e2m, v\u1ecf trong PUR, m\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc, v\u1ecf ngo\u00e0i PUR. D\u00f9ng cho festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p \u0111\u1ebfn 210 m\/ph\u00fat, m\u00e1y c\u00f4ng c\u1ee5, thi\u1ebft b\u1ecb n\u00e2ng chuy\u1ec3n; ch\u1ecbu UV, ozone, n\u01b0\u1edbc bi\u1ec3n v\u00e0 d\u00f9ng \u0111\u01b0\u1ee3c ng\u00e2m l\u00e2u d\u00e0i trong n\u01b0\u1edbc (kh\u00f4ng ph\u1ea3i n\u01b0\u1edbc u\u1ed1ng) \u0111\u1ebfn 50 m.<\/p><h3>B\u00e1n k\u00ednh u\u1ed1n, \u0111\u00e1y v\u00f2ng festoon v\u00e0 chi\u1ec1u cao x\u00edch d\u1eabn cho 4\u00d725 v\u00e0 4\u00d750?<\/h3><p>B\u00e1n k\u00ednh u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng l\u00e0 6\u00d7D l\u1edbn nh\u1ea5t: 157 mm cho 4\u00d725 (D = 26,2 mm) v\u00e0 226 mm cho 4\u00d750 (D = 37,6 mm), t\u1ee9c \u0111\u00e1y v\u00f2ng festoon t\u1ed1i thi\u1ec3u 314 mm v\u00e0 452 mm. V\u1edbi x\u00edch d\u1eabn, b\u00e1n k\u00ednh x\u00edch kh\u00f4ng nh\u1ecf h\u01a1n b\u00e1n k\u00ednh u\u1ed1n c\u1ee7a c\u00e1p v\u00e0 chi\u1ec1u cao trong th\u01b0\u1eddng l\u1ea5y b\u1eb1ng \u0111\u01b0\u1eddng k\u00ednh c\u00e1p c\u1ed9ng 10 %: kho\u1ea3ng 28,8 mm v\u00e0 41,4 mm.<\/p><h3>T\u1ed1c \u0111\u1ed9 210 m\/ph\u00fat \u00e1p d\u1ee5ng th\u1ebf n\u00e0o cho festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p?<\/h3><p>Datasheet ghi festoon t\u1edbi 210 m\/ph\u00fat v\u00e0 x\u00edch d\u1eabn c\u00e1p t\u1edbi 210 m\/ph\u00fat, k\u00e8m l\u01b0u \u00fd v\u1eadn h\u00e0nh \u00eam ph\u1ee5 thu\u1ed9c nhi\u1ec1u y\u1ebfu t\u1ed1, tr\u01b0\u1edbc h\u1ebft l\u00e0 chi\u1ec1u d\u00e0i x\u00edch: x\u00edch d\u00e0i n\u00ean ch\u1ea1y ch\u1eadm h\u01a1n. 210 m\/ph\u00fat t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 3,5 m\/s. Datasheet kh\u00f4ng c\u00f4ng b\u1ed1 s\u1ed1 chu k\u1ef3 u\u1ed1n hay tu\u1ed5i th\u1ecd, n\u00ean c\u1ea7n h\u1ecfi nh\u00e0 s\u1ea3n xu\u1ea5t theo h\u00e0nh tr\u00ecnh, gia t\u1ed1c v\u00e0 b\u00e1n k\u00ednh th\u1ef1c.<\/p><h3>C\u00e1p c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c cho tang cu\u1ed1n, k\u00e9o l\u00ea ho\u1eb7c ch\u1ecbu xo\u1eafn kh\u00f4ng?<\/h3><p>Datasheet 09\/10\/2026 ch\u1ec9 n\u00eau festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p. Brochure Prysmian 2024 ghi h\u1ecd PUR-HF cu\u1ed1n tang \u0111\u1ebfn 60 m\/ph\u00fat v\u00e0 xo\u1eafn \u00b125 \u00b0\/m, nh\u01b0ng c\u00e1p kh\u00f4ng c\u00f3 ph\u1ea7n t\u1eed ch\u1ecbu k\u00e9o hay b\u1ec7n ch\u1ed1ng xo\u1eafn ri\u00eang nh\u01b0 TROMMELFLEX (k\u00e9o 25 N\/mm\u00b2, xo\u1eafn \u00b150 \u00b0\/m) n\u00ean tang cu\u1ed1n nghi\u00eam t\u00fac c\u1ea7n c\u00e1p chuy\u00ean d\u1ee5ng. K\u00e9o l\u00ea tr\u00ean n\u1ec1n \u0111\u00e1 c\u1ea7n c\u00e1p m\u1ecf v\u1ecf d\u00e0y.<\/p><h3>\u0110i\u1ec1u ki\u1ec7n d\u00f9ng ng\u00e2m n\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc bi\u1ec3n?<\/h3><p>Datasheet ghi d\u00f9ng \u0111\u01b0\u1ee3c l\u00e2u d\u00e0i trong n\u01b0\u1edbc (kh\u00f4ng ph\u1ea3i n\u01b0\u1edbc u\u1ed1ng) \u0111\u1ebfn \u0111\u1ed9 s\u00e2u 50 m v\u00e0 ch\u1ecbu n\u01b0\u1edbc bi\u1ec3n. \u00c1p su\u1ea5t th\u1ee7y t\u0129nh \u1edf 50 m kho\u1ea3ng 4,9 bar (n\u01b0\u1edbc ng\u1ecdt) \u0111\u1ebfn 5,0 bar (n\u01b0\u1edbc bi\u1ec3n). Datasheet kh\u00f4ng n\u00eau ch\u1eb7n n\u01b0\u1edbc d\u1ecdc c\u00e1p hay nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc, n\u00ean \u0111\u1ea7u c\u00e1p ph\u1ea3i b\u1ecbt k\u00edn v\u00e0 c\u1ea7n h\u1ecfi h\u00e3ng khi n\u01b0\u1edbc n\u00f3ng ho\u1eb7c ng\u00e2m r\u1ea5t l\u00e2u.<\/p><h3>Kh\u00f4ng halogen ngh\u0129a l\u00e0 g\u00ec v\u00e0 datasheet \u0111\u00e3 ch\u1ee9ng minh \u0111\u1ebfn \u0111\u00e2u?<\/h3><p>Datasheet ghi kh\u00f4ng halogen, tham chi\u1ebfu IEC 60754-2 (\u0111o \u0111\u1ed9 axit c\u1ee7a kh\u00ed ch\u00e1y b\u1eb1ng pH v\u00e0 \u0111\u1ed9 d\u1eabn) v\u00e0 ch\u1eadm ch\u00e1y IEC 60332-1-2. Gi\u1edbi h\u1ea1n th\u01b0\u1eddng d\u00f9ng cho lo\u1ea1i kh\u00f4ng halogen l\u00e0 pH tr\u00ean 4,3 v\u00e0 \u0111\u1ed9 d\u1eabn d\u01b0\u1edbi 10 \u00b5S\/mm. Datasheet kh\u00f4ng n\u00eau l\u1edbp k\u1ebft qu\u1ea3, kh\u00f4ng n\u00eau IEC 60754-1 (h\u00e0m l\u01b0\u1ee3ng kh\u00ed axit halogen) v\u00e0 kh\u00f4ng n\u00eau IEC 61034 (m\u1eadt \u0111\u1ed9 kh\u00f3i); d\u1ef1 \u00e1n y\u00eau c\u1ea7u c\u00e1c h\u1ed3 s\u01a1 n\u00e0y c\u1ea7n xin bi\u00ean b\u1ea3n theo m\u00e3.<\/p><h3>C-PUR-HF kh\u00e1c RONDOFLEX (C)-FC v\u00e0 PLANOFLEX \u1edf \u0111\u00e2u, n\u00ean ch\u1ecdn lo\u1ea1i n\u00e0o?<\/h3><p>\u1ede c\u00f9ng 4\u00d725, C-PUR-HF nh\u1eb9 h\u01a1n c\u00e1p tr\u00f2n cao su (C)-FC kho\u1ea3ng 30 % (1 360 so v\u1edbi 1 950 kg\/km) v\u1edbi c\u00f9ng b\u00e1n k\u00ednh u\u1ed1n 157 mm, nh\u01b0ng th\u1eed 2,5 kV so v\u1edbi 5 kV v\u00e0 kh\u00f4ng c\u00f4ng b\u1ed1 \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh hay tr\u1edf kh\u00e1ng truy\u1ec1n. C\u00e1p d\u1eb9t PLANOFLEX cu\u1ed9n g\u1ecdn h\u01a1n nhi\u1ec1u (R 72 mm) nh\u01b0ng ch\u1ec9 300\/500 V v\u00e0 ch\u1ec9 cho festoon. C-PUR-HF h\u1ee3p cho festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p 0,6\/1 kV kh\u00f4ng halogen; (C)-FC h\u1ee3p cho tuy\u1ebfn bi\u1ebfn t\u1ea7n c\u1ea7n s\u1ed1 li\u1ec7u EMC; d\u1eb9t h\u1ee3p cho nhi\u1ec1u l\u00f5i \u0111i\u1ec1u khi\u1ec3n tr\u00ean festoon.<\/p><h3>D\u00f9ng cho \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3><p>C\u00e1p c\u00f3 m\u00e0n ch\u1eafn b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc, nh\u01b0ng datasheet kh\u00f4ng c\u00f4ng b\u1ed1 \u0111\u1ed9 ph\u1ee7, tr\u1edf kh\u00e1ng truy\u1ec1n, \u0111i\u1ec7n dung hay \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh cho ph\u00e9p. V\u1edbi l\u01b0\u1edbi 400 V, \u0111\u1ec9nh ph\u1ea3n x\u1ea1 l\u00fd t\u01b0\u1edfng kho\u1ea3ng 1 188 V; v\u1edbi 690 V kho\u1ea3ng 2 049 V (c\u00e1ch t\u00ednh b\u1ea3o th\u1ee7 c\u1ee7a t\u00e1c gi\u1ea3). C\u1ea7n h\u1ecfi h\u00e3ng c\u00e1p v\u00e0 h\u00e3ng bi\u1ebfn t\u1ea7n v\u1ec1 dV\/dt, chi\u1ec1u d\u00e0i c\u00e1p v\u00e0 b\u1ed9 l\u1ecdc, ho\u1eb7c d\u00f9ng c\u00e1p c\u00f3 s\u1ed1 li\u1ec7u EMC c\u00f4ng b\u1ed1.<\/p><h3>C\u00f4ng ngh\u1ec7 PUR c\u1ee7a FeiChun gi\u00fap g\u00ec cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n?<\/h3><p>FeiChun c\u00f4ng b\u1ed1 t\u1ef1 pha ch\u1ebf h\u1ee3p ch\u1ea5t PUR g\u1ed1c polyether (h\u1ea5p th\u1ee5 \u1ea9m d\u01b0\u1edbi 0,8 % so v\u1edbi 1,5 – 3 % c\u1ee7a v\u1ecf 5GM3), ru\u1ed9t \u0111\u1ed3ng m\u1ea1 thi\u1ebfc class 5, ph\u1ea7n t\u1eed ch\u1ecbu k\u00e9o aramid, b\u1ec7n ch\u1ed1ng xo\u1eafn, CPE nhi\u1ec7t \u0111\u1edbi h\u00f3a, EPR li\u00ean k\u1ebft silane v\u00e0 ki\u1ec3m so\u00e1t \u0111\u00f9n v\u00f2ng k\u00edn. C\u00e1c s\u1ed1 li\u1ec7u hi\u1ec7n tr\u01b0\u1eddng l\u00e0 c\u00f4ng b\u1ed1 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t; c\u1ea5u t\u1ea1o v\u00e0 s\u1ed1 li\u1ec7u th\u1eed ch\u00ednh th\u1ee9c ph\u1ea3i l\u1ea5y t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u theo \u0111\u00fang m\u00e3.<\/p><h3>Ch\u1ee9ng nh\u1eadn c\u1ee7a FeiChun g\u1ed3m nh\u1eefng g\u00ec?<\/h3><p>Theo th\u00f4ng tin c\u1ee7a FeiChun: CE, UKCA, VDE, EAC, ATEX, IECEx v\u00e0 ch\u1ee9ng nh\u1eadn an to\u00e0n ch\u00e1y c\u1ee7a Nga. C\u1ea7n xin b\u1ea3n sao theo \u0111\u00fang m\u00e3 c\u00e1p, d\u1ea3i \u0111i\u1ec7n \u00e1p, ti\u1ebft di\u1ec7n v\u00e0 th\u1eddi h\u1ea1n hi\u1ec7u l\u1ef1c; c\u00e1c ti\u00eau chu\u1ea9n trong datasheet tham kh\u1ea3o (DIN VDE 0293-308, VDE 0298-4, IEC 60332, IEC 60754-2) l\u00e0 ti\u00eau chu\u1ea9n tham chi\u1ebfu c\u1ee7a c\u00e1p Prysmian, kh\u00f4ng ph\u1ea3i ch\u1ee9ng nh\u1eadn c\u1ee7a FeiChun.<\/p><\/section><section id=\"src\"><h2>Ngu\u1ed3n<\/h2><ol class=\"refs\"><li>Prysmian, FESTOONFLEX C-PUR-HF 0,6\/1KV: Low voltage screened round cables PUR sheathed for festoon application (datasheet b\u1ea3n in 09\/10\/2026: c\u1ea5u t\u1ea1o, \u0111i\u1ec7n, nhi\u1ec7t, c\u01a1, b\u1ea3ng k\u00edch th\u01b0\u1edbc, l\u1ef1c k\u00e9o, b\u00e1n k\u00ednh, d\u00f2ng) <a href=\"https:\/\/datasheet.prysmian.com\/pdf\/datasheet\/en\/375015\/DE00_FESTOONFLEX_C_PUR_1KV\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Prysmian, Our FESTOONFLEX and TROMMELFLEX PUR cables (brochure 02\/2024, v3: m\u00e3 D12YC11Y, \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a, xo\u1eafn \u00b125 \u00b0\/m, tang 60 m\/ph\u00fat, b\u1ea3ng PUR-HF v\u00e0 TROMMELFLEX) <a href=\"https:\/\/de.prysmian.com\/sites\/de.prysmian.com\/files\/media\/documents\/PGDE_TROMMELFLEX-FESTOON_EN_12pgA4_v3_lowres_0.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Faber Kabel, Festoon cable PRYSMIAN Festoonflex C PUR HF (kh\u00f4ng halogen, kh\u00f4ng silicone, k\u1ebft c\u1ea5u \u0111\u1ee1 d\u1ec7t, UV v\u00e0 n\u01b0\u1edbc, 210 m\/ph\u00fat) <a href=\"https:\/\/shop.faberkabel.de\/en\/Flexible-wires\/PUR-insulated-cables\/Festoon-cable-PRYSMIAN-Festoonflex-C-PUR-HF\/\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Faber Kabel, Festoon cable PRYSMIAN Festoonflex PUR-HF (b\u1ea3n kh\u00f4ng m\u00e0n ch\u1eafn; c\u00e1ch \u0111i\u1ec7n polyester; qu\u1ea5n tang \u0111\u01a1n gi\u1ea3n) <a href=\"https:\/\/shop.faberkabel.de\/en\/Flexible-wires\/PUR-insulated-cables\/Festoon-cable-PRYSMIAN-Festoonflex-PUR-HF\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Letronic, Festoonflex C-PUR-HF (b\u1ea3ng k\u00edch th\u01b0\u1edbc; t\u1ed1c \u0111\u1ed9 xe \u0111\u1ee1 \u0111\u1ebfn 240 m\/ph\u00fat; kh\u00f4ng ch\u1ee9a ch\u1ea5t g\u00e2y h\u1ea1i cho s\u01a1n v\u00e0 silicone) <a href=\"https:\/\/www.letronic.de\/en\/produkte\/kabel\/pdf\/1182\/festoonflex-c-pur-hf.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Letronic, Festoonflex PUR-HF (b\u1ea3n kh\u00f4ng m\u00e0n ch\u1eafn; b\u1ea3ng k\u00edch th\u01b0\u1edbc v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng) <a href=\"https:\/\/letronic.de\/en\/produkte\/kabel\/pdf\/1179\/festoonflex-pur-hf.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Prysmian, Low Voltage Cables for Chain Operation RONDOFLEX(CHAIN) (b\u1ea3ng so s\u00e1nh x\u00edch: RONDOFLEX(CHAIN) 240 m\/ph\u00fat, FESTOONFLEX PUR HF v\u00e0 C PUR HF 210 m\/ph\u00fat) <a href=\"https:\/\/www.prysmian.com\/sites\/www.prysmian.com\/files\/media\/documents\/Chain.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Prysmian, Round Low Voltage Cables for Festoon Operation (RONDOFLEX (C)-FC (N)GRDGCGOEU-J; \u0111i\u1ec7n, c\u01a1, k\u00edch th\u01b0\u1edbc, tr\u1edf kh\u00e1ng truy\u1ec1n) <a href=\"https:\/\/www.prysmian.com\/sites\/default\/files\/business_markets\/markets\/downloads\/datasheets\/Festoon.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>FeiChun, RONDOFLEX (C)-FC XPRT (N)GRDGCGOEU-J 0,6\/1 kV: c\u00e1p festoon c\u00f3 m\u00e0n ch\u1eafn chung cho bi\u1ebfn t\u1ea7n (b\u00e0i k\u1ef9 thu\u1eadt ti\u1ebfng Vi\u1ec7t, 09\/10\/2026; b\u1ea3ng XPRT 4\u00d716, 4\u00d725) <a href=\"https:\/\/feichuncables.com\/blog\/rondoflex-c-fc-xprt-ngrdgcgoeu-j-06-1-kv-cap-festoon-co-man-chan-chung-cho-bien-tan-con-so-nao-quyet-dinh-khi-chon-cho-cau-cang-bang-tai-va-thiet-bi-mo\/\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Prysmian, PLANOFLEX (K) NGFLGOEU 300\/500V: Low voltage flat cables for festoon application (datasheet b\u1ea3n in 09\/10\/2026) <a href=\"https:\/\/datasheet.prysmian.com\/pdf\/datasheet\/en\/340720\/DE00_PLANOFLEX_NGFLGOEU_500V\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>igus, Designing and filling an energy chain (khe h\u1edf 10 % cho c\u00e1p \u0111i\u1ec7n tr\u00f2n; b\u00e1n k\u00ednh x\u00edch theo c\u00e1p d\u00e0y nh\u1ea5t; kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ed1i x\u1ee9ng) <a href=\"https:\/\/www.igus.com\/wpck\/3821\/designing_filling\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>igus, Seven reasons for a durable chain cable (ru\u1ed9t m\u1ea3nh, l\u00f5i b\u00f3, v\u1ecf trong \u00e9p l\u1ea5p khe, b\u1ec7n g\u00f3c ph\u1eb3ng, v\u1ecf ngo\u00e0i ch\u1ed1ng m\u00e0i) <a href=\"https:\/\/www.igus.co.uk\/flexible-cable\/advantages\/durable-cables\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>HELUKABEL, Trailing chain cables for highly dynamic industrial systems (ru\u1ed9t class 6, b\u01b0\u1edbc b\u1ec7n ng\u1eafn, \u00e9p l\u1ea5p khe, b\u1ec7n g\u00f3c ph\u1eb3ng) <a href=\"https:\/\/www.industrial-production.de\/electromechanics\/trailing-chain-cables-for-highly-dynamic-industrial-systems-from-helukabel.htm\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>HELUKABEL, Put to the Ultimate Test, Part 2: Bending Tests (MULTIFLEX 512-C-PUR: 4\u00d7d c\u1ed1 \u0111\u1ecbnh, 7,5\u00d7d chuy\u1ec3n \u0111\u1ed9ng) <a href=\"https:\/\/helukabel.com.vn\/vn-en\/series-test-procedures-bending-tests.html\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>HELUKABEL (qua IEWC), MULTIFLEX 512 PUR special cable for drag chains (u\u1ed1n 5\u00d7 \u0111\u01b0\u1eddng k\u00ednh, c\u1ed1 \u0111\u1ecbnh 3\u00d7) <a href=\"https:\/\/media.iewc.com\/SpecificationSheets\/1825C-8HK.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>LAPP, datasheet c\u00e1p PUR (v\u1ecf PUR ch\u1ecbu m\u00e0i m\u00f2n, c\u1eaft, vi sinh v\u00e0 th\u1ee7y ph\u00e2n; k\u00e9o 15 N\/mm\u00b2) <a href=\"https:\/\/media.lappcdn.com\/6\/624\/62459\/1aa26c4172244fe0b468eee77c7350eb.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>MDPI Fire 2023, Temperatures for Reducing the Smoke Acidity of PVC Cables (EN 60754-2: pH v\u00e0 \u0111\u1ed9 d\u1eabn; l\u1edbp a1, a2) <a href=\"https:\/\/mdpi-res.com\/d_attachment\/fire\/fire-06-00326\/article_deploy\/fire-06-00326.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>EVS, EN 60754-1:2014 Determination of the halogen acid gas content (ph\u1ea1m vi v\u00e0 t\u00ean ph\u00e9p th\u1eed; so v\u1edbi ph\u1ea7n 2 v\u1ec1 \u0111\u1ed9 axit) <a href=\"https:\/\/www.evs.ee\/en\/evs-en-60754-1-2014\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>FeiChun, About Feichun Cable (t\u1ef1 pha ch\u1ebf h\u1ee3p ch\u1ea5t, CPE, EPR ch\u1ed1ng th\u1ee7y ph\u00e2n, nhi\u1ec7t \u0111\u1edbi h\u00f3a, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, ma tr\u1eadn thi\u1ebft b\u1ecb v\u00e0 c\u00e1p) <a href=\"https:\/\/feichuncables.com\/blog\/about-feichun-cable\/\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>FeiChun, What Is Feichun VDE 0250 Reeling Cable? (h\u1ec7 k\u00fd hi\u1ec7u, BUFLEX-M, TENAX-PUR, ch\u1ed1ng xo\u1eafn, v\u1eadt li\u1ec7u v\u1ecf, PUR g\u1ed1c polyether) <a href=\"https:\/\/feichuncables.com\/blog\/what-is-feichun-vde-0250-reeling-cable\/\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>FeiChun, C\u00e1p tang cu\u1ed1n, c\u00e1p cu\u1ed9n v\u00e0 c\u00e1p k\u00e9o l\u00ea ch\u1ecbu k\u00e9o, ch\u1ecbu m\u00e0i m\u00f2n cho c\u1ea9u c\u1ea3ng v\u00e0 m\u1ecf (b\u1ea3ng v\u1eadt li\u1ec7u v\u1ecf; PROTOLON(SMK) 6\/10 kV) <a href=\"https:\/\/feichuncables.com\/blog\/cap-tang-cuon-cap-cuon-va-cap-keo-le-chiu-keo-chiu-mai-mon-cho-cau-cang-va-mo-nshtou-nshtou-v-ngflgou-pur-ntscgewou-con-so-nao-quyet-dinh-khi-chon-va-thiet-ke-cua-feichun\/\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>FeiChun, What Is Mining Trailing Cable? (c\u1ea5u t\u1ea1o c\u00e1p k\u00e9o l\u00ea, v\u1ecf CPE \/ PCP \/ PUR, so s\u00e1nh k\u00e9o l\u00ea v\u00e0 tang cu\u1ed1n) <a href=\"https:\/\/feichuncables.com\/blog\/what-is-mining-trailing-cable\/\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>FeiChun Cable: th\u00f4ng tin v\u1ec1 ch\u1ee9ng nh\u1eadn c\u1ee7a c\u00f4ng ty (\u0111\u0103ng tr\u00ean c\u00e1c trang k\u1ef9 thu\u1eadt c\u1ee7a feichuncables.com).<\/li><li>B\u1eb1ng s\u00e1ng ch\u1ebf US 10,214,645, b\u1ea3ng gi\u00e1 tr\u1ecb \u0111i\u1ec3n h\u00ecnh c\u1ee7a v\u1ecf c\u00e1p m\u1ecf (\u0111\u1ed9 b\u1ec1n k\u00e9o, x\u00e9 r\u00e1ch, ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649); \u0111\u1ecdc qua b\u00e0i FeiChun [21] <a href=\"https:\/\/patents.justia.com\/patent\/10214645\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><\/ol><p class=\"small\">T\u00ean ti\u00eau chu\u1ea9n v\u00e0 th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u00ean th\u1ee9 ba ch\u1ec9 d\u00f9ng \u0111\u1ec3 nh\u1eadn di\u1ec7n k\u1ef9 thu\u1eadt, kh\u00f4ng h\u00e0m \u00fd li\u00ean k\u1ebft. S\u1ed1 li\u1ec7u c\u00e1c ngu\u1ed3n c\u00f3 th\u1ec3 kh\u00e1c nhau; h\u00e3y \u0111\u1ed1i chi\u1ebfu v\u1edbi phi\u00ean b\u1ea3n ti\u00eau chu\u1ea9n hi\u1ec7n h\u00e0nh v\u00e0 b\u1ea3ng d\u1eef li\u1ec7u c\u1ee7a FeiChun cho \u0111\u00fang m\u00e3 v\u00e0 l\u00f4 h\u00e0ng.<\/p><\/section><\/main><footer><div class=\"wrap\"><div class=\"tag\">FEICHUN CABLE<\/div><p><strong>Tech@feichuncables.com<\/strong><br><strong>+86 13855123218<\/strong><\/p><p class=\"small\">FESTOONFLEX C-PUR-HF 0,6\/1 kV – b\u00e0i k\u1ef9 thu\u1eadt, c\u1eadp nh\u1eadt 9\/10\/2026.<\/p><\/div><\/footer><\/body><\/html>\n","protected":false},"excerpt":{"rendered":"B\u00e0i vi\u1ebft ph\u00e2n t\u00edch c\u00e1p tr\u00f2n h\u1ea1 \u00e1p 0,6\/1 kV c\u00f3 m\u00e0n ch\u1eafn, v\u1ecf PUR kh\u00f4ng halogen d\u00f9ng cho festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p, ki\u1ec3m tra b\u1eb1ng t\u00ednh to\u00e1n c\u00e1c th\u00f4ng s\u1ed1 trong datasheet (b\u00e1n k\u00ednh u\u1ed1n 6\u00d7D, \u0111\u00e1y v\u00f2ng festoon, chi\u1ec1u cao x\u00edch d\u1eabn, l\u1ef1c k\u00e9o, chi\u1ec1u d\u00e0i treo, d\u00f2ng theo nhi\u1ec7t \u0111\u1ed9, s\u1ee5t \u00e1p, d\u00f2ng ng\u1eafn m\u1ea1ch, \u0111i\u1ec7n \u00e1p th\u1eed v\u00e0 truy\u1ec1n \u0111\u1ed9ng bi\u1ebfn t\u1ea7n, \u00e1p su\u1ea5t khi ng\u00e2m n\u01b0\u1edbc), \u0111\u1ed1i chi\u1ebfu v\u1edbi c\u00e1p kh\u00f4ng m\u00e0n ch\u1eafn, c\u00e1p tr\u00f2n cao su RONDOFLEX (C)-FC, c\u00e1p d\u1eb9t PLANOFLEX v\u00e0 c\u00e1p tang cu\u1ed1n TROMMELFLEX, ph\u00e2n \u0111\u1ecbnh ranh gi\u1edbi s\u1eed d\u1ee5ng (festoon, x\u00edch, ng\u00e2m n\u01b0\u1edbc, tang cu\u1ed1n, k\u00e9o l\u00ea), tr\u00ecnh b\u00e0y c\u00f4ng ngh\u1ec7 PUR g\u1ed1c polyether, ru\u1ed9t m\u1ea1 thi\u1ebfc, ch\u1ed1ng xo\u1eafn v\u00e0 ki\u1ec3m so\u00e1t s\u1ea3n xu\u1ea5t c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n, v\u00e0 n\u00eau danh m\u1ee5c h\u1ed3 s\u01a1 c\u1ea7n y\u00eau c\u1ea7u, g\u1ed3m b\u1ed9 ch\u1ee9ng nh\u1eadn c\u1ee7a FeiChun.","protected":false},"author":1,"featured_media":78279,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"left","csco_page_header_type":"title","csco_page_load_nextpost":"","footnotes":""},"categories":[67084],"tags":[16,111,17],"class_list":["post-78278","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cap-cuon","tag-din-vde-0250","tag-mining-cable","tag-reeling-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/78278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/comments?post=78278"}],"version-history":[{"count":1,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/78278\/revisions"}],"predecessor-version":[{"id":78280,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/78278\/revisions\/78280"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/78279"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=78278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=78278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=78278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":78278,"date":"2026-10-09T15:42:23","date_gmt":"2026-10-09T07:42:23","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=78278"},"modified":"2026-10-09T15:42:30","modified_gmt":"2026-10-09T07:42:30","slug":"festoonflex-c-pur-hf-06-1-kv-cap-festoon-va-xich-dan-cap-vo-pur-khong-halogen-co-man-chan-con-so-nao-quyet-dinh-khi-chon-cho-cau-cang-kho-tu-dong-va-thiet-bi-mo-va-cong-nghe-pur-cua-feichun-cho","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/festoonflex-c-pur-hf-06-1-kv-cap-festoon-va-xich-dan-cap-vo-pur-khong-halogen-co-man-chan-con-so-nao-quyet-dinh-khi-chon-cho-cau-cang-kho-tu-dong-va-thiet-bi-mo-va-cong-nghe-pur-cua-feichun-cho\/","title":{"rendered":"FESTOONFLEX C-PUR-HF 0,6\/1 kV: c\u00e1p festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p v\u1ecf PUR kh\u00f4ng halogen c\u00f3 m\u00e0n ch\u1eafn – con s\u1ed1 n\u00e0o quy\u1ebft \u0111\u1ecbnh khi ch\u1ecdn cho c\u1ea9u c\u1ea3ng, kho t\u1ef1 \u0111\u1ed9ng v\u00e0 thi\u1ebft b\u1ecb m\u1ecf, v\u00e0 c\u00f4ng ngh\u1ec7 PUR c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n"},"content":{"rendered":"\n