RONDOFLEX XPRT (N)GRDGOEU 0,6\/1 kV: c\u00e1p festoon cao su cho c\u1ea9u c\u1ea3ng, b\u0103ng t\u1ea3i v\u00e0 thi\u1ebft b\u1ecb m\u1ecf – con s\u1ed1 n\u00e0o quy\u1ebft \u0111\u1ecbnh khi ch\u1ecdn, v\u00e0 c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u 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>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"TechArticle\", \"headline\": \"RONDOFLEX XPRT (N)GRDGOEU 0,6\/1 kV: c\u00e1p festoon cao su cho c\u1ea9u c\u1ea3ng, b\u0103ng t\u1ea3i v\u00e0 thi\u1ebft b\u1ecb m\u1ecf - con s\u1ed1 n\u00e0o quy\u1ebft \u0111\u1ecbnh khi ch\u1ecdn, v\u00e0 c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n\", \"inLanguage\": \"vi\", \"dateModified\": \"2026-10-09\", \"publisher\": {\"@type\": \"Organization\", \"name\": \"Anhui FeiChun Special Cable Co., Ltd.\"}}<\/script>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"RONDOFLEX XPRT (N)GRDGOEU 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\u00e1ch \u0111i\u1ec7n EPR v\u00e0 v\u1ecf cao su, ru\u1ed9t \u0111\u1ed3ng class 5, v\u1ecf trong EPR GM1b v\u00e0 v\u1ecf ngo\u00e0i PCP 5GM3, kh\u00f4ng c\u00f3 m\u00e0n ch\u1eafn chung. D\u00f9ng cho festoon tr\u00ean c\u1ea9u gi\u00e0n, b\u0103ng t\u1ea3i, m\u00e1y r\u1ea3i - thu h\u1ed3i, m\u00e1y c\u00f4ng c\u1ee5 v\u00e0 thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1, ch\u1ecbu d\u1ea7u, ozone, UV; th\u1eed 3,5 kV; cho ph\u00e9p xo\u1eafn \u00b125 \u00b0\/m.\"}}, {\"@type\": \"Question\", \"name\": \"L\u1ef1c k\u00e9o, t\u1ed1c \u0111\u1ed9 v\u00e0 xo\u1eafn cho ph\u00e9p?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Theo datasheet Prysmian: l\u1ef1c k\u00e9o 15 N\/mm\u00b2 tr\u00ean ru\u1ed9t, festoon (xe con) t\u1edbi 240 m\/ph\u00fat, tang cu\u1ed1n 60 m\/ph\u00fat, xo\u1eafn \u00b125 \u00b0\/m. T\u1ed5ng h\u1ee3p c\u1ee7a FeiChun cho nh\u00e3n XPRT ghi 15\/20 N\/mm\u00b2 t\u0129nh\/\u0111\u1ed9ng, ch\u01b0a \u0111\u1ed1i chi\u1ebfu v\u1edbi t\u00e0i li\u1ec7u g\u1ed1c.\"}}, {\"@type\": \"Question\", \"name\": \"B\u00e1n k\u00ednh u\u1ed1n v\u00e0 \u0111\u01b0\u1eddng k\u00ednh \u0111\u00e1y v\u00f2ng festoon?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"B\u00e1n k\u00ednh u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng b\u1eb1ng 5\u00d7D l\u1edbn nh\u1ea5t theo b\u1ea3ng k\u00edch th\u01b0\u1edbc. V\u1edbi 3\u00d750+3\u00d725\/3 (D l\u1edbn nh\u1ea5t 36,0 mm): R = 180 mm, \u0111\u00e1y v\u00f2ng t\u1ed1i thi\u1ec3u 360 mm, kho\u1ea3ng c\u00e1ch \u0111\u1ed5i chi\u1ec1u ch\u1eef S kho\u1ea3ng 720 mm theo quy t\u1eafc 20\u00d7D c\u1ee7a datasheet.\"}}, {\"@type\": \"Question\", \"name\": \"C\u00f3 d\u00f9ng l\u00e0m c\u00e1p ra bi\u1ebfn t\u1ea7n 690 V \u0111\u01b0\u1ee3c kh\u00f4ng?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Datasheet (N)GRDGOEU kh\u00f4ng c\u00f4ng b\u1ed1 \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh cho ph\u00e9p \u1edf \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n v\u00e0 kh\u00f4ng c\u00f3 m\u00e0n ch\u1eafn chung. \u1ede l\u01b0\u1edbi 690 V, \u0111\u1ec9nh l\u00fd t\u01b0\u1edfng do ph\u1ea3n x\u1ea1 s\u00f3ng kho\u1ea3ng 2 049 V. B\u1ea3n (C)-FC c\u00f4ng b\u1ed1 \u0111\u1ec9nh 2 400 V v\u00e0 bi\u1ebfn t\u1ea7n t\u1ed1i \u0111a 690 V, n\u00ean l\u00e0 l\u1ef1a ch\u1ecdn cho tuy\u1ebfn n\u00e0y; c\u1ea7n h\u1ecfi h\u00e3ng bi\u1ebfn t\u1ea7n v\u1ec1 dV\/dt v\u00e0 b\u1ed9 l\u1ecdc.\"}}, {\"@type\": \"Question\", \"name\": \"C\u00f3 d\u00f9ng cho x\u00edch d\u1eabn c\u00e1p, tang cu\u1ed1n ho\u1eb7c k\u00e9o l\u00ea kh\u00f4ng?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"X\u00edch d\u1eabn c\u00e1p d\u00f9ng h\u1ecd CHAIN (v\u1ecf EVA); tang cu\u1ed1n n\u1eb7ng d\u00f9ng c\u00e1p cu\u1ed9n nh\u01b0 BUFLEX-M ho\u1eb7c CORDAFLEX; k\u00e9o l\u00ea tr\u00ean n\u1ec1n m\u1ecf d\u00f9ng Type 240\/275 ho\u1eb7c TENAX-PUR. B\u1ea3n ti\u00eau chu\u1ea9n ch\u1ec9 cho festoon v\u00e0 tang nh\u1eb9 t\u1edbi 60 m\/ph\u00fat.\"}}, {\"@type\": \"Question\", \"name\": \"Kh\u00e1c g\u00ec (C)-FC, CHAIN v\u00e0 FESTOONFLEX PUR-HF?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"(C)-FC c\u00f3 b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc ph\u1ee7 chung, th\u1eed 5 kV v\u00e0 kh\u00f4ng cho xo\u1eafn. CHAIN d\u00f9ng v\u1ecf EVA cho x\u00edch d\u1eabn c\u00e1p, th\u1eed m\u00e0i m\u00f2n, kh\u00f4ng cho xo\u1eafn. FESTOONFLEX PUR-HF v\u1ecf PUR kh\u00f4ng halogen, th\u1eed 4 kV, ng\u00e2m n\u01b0\u1edbc t\u1edbi 50 m, chuy\u1ec3n \u0111\u1ed9ng t\u1edbi \u221240 \u00b0C.\"}}, {\"@type\": \"Question\", \"name\": \"T\u1ea3i tr\u00ean xe \u0111\u1ee1 v\u00e0 chi\u1ec1u d\u00e0i c\u00e1p festoon t\u00ednh th\u1ebf n\u00e0o?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Quy t\u1eafc kinh nghi\u1ec7m c\u1ee7a c\u00e1c h\u00e3ng h\u1ec7 festoon: t\u1ea3i tr\u00ean xe \u0111\u1ee1 \u2248 2 \u00d7 \u0111\u1ed9 s\u00e2u v\u00f2ng \u00d7 kh\u1ed1i l\u01b0\u1ee3ng c\u00e1p tr\u00ean m\u00e9t; chi\u1ec1u d\u00e0i c\u00e1p \u2248 h\u00e0nh tr\u00ecnh \u00d7 (1 + 10 - 20 %) c\u1ed9ng \u0111o\u1ea1n \u0111\u1ea7u n\u1ed1i. V\u00ed d\u1ee5 3\u00d750+3\u00d725\/3 (2,57 kg\/m), v\u00f2ng s\u00e2u 0,9 m: kho\u1ea3ng 4,6 kg m\u1ed7i xe \u0111\u1ee1. Thi\u1ebft k\u1ebf th\u1ef1c do nh\u00e0 cung c\u1ea5p h\u1ec7 festoon x\u00e1c nh\u1eadn.\"}}, {\"@type\": \"Question\", \"name\": \"FeiChun c\u00f3 c\u00f4ng ngh\u1ec7 g\u00ec cho c\u00e1p ch\u1ecbu u\u1ed1n, ch\u1ecbu k\u00e9o v\u00e0 m\u00e0i m\u00f2n?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Theo c\u00f4ng b\u1ed1 c\u1ee7a FeiChun: t\u1ef1 pha ch\u1ebf h\u1ee3p ch\u1ea5t PUR g\u1ed1c polyether, CPE h\u00fat n\u01b0\u1edbc th\u1ea5p v\u00e0 EPR li\u00ean k\u1ebft ngang silane; ru\u1ed9t \u0111\u1ed3ng m\u1ea1 thi\u1ebfc class 5; l\u00f5i aramid, xo\u1eafn ch\u00e9o b\u01b0\u1edbc ng\u1eafn v\u00e0 b\u1ec7n ch\u1ed1ng xo\u1eafn cho c\u00e1p cu\u1ed9n BUFLEX-M; s\u1ee3i ch\u1eb7n n\u01b0\u1edbc v\u00e0 v\u1ecf CPE cho c\u00e1p m\u1ecf Type 275 nhi\u1ec7t \u0111\u1edbi h\u00f3a; s\u1ea3n xu\u1ea5t v\u00f2ng k\u00edn v\u00e0 truy xu\u1ea5t t\u1eebng cu\u1ed9n.\"}}, {\"@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; s\u1ed1 \u0111\u0103ng k\u00fd VDE v\u00e0 GOST-R trong datasheet tham kh\u1ea3o thu\u1ed9c c\u00e1p c\u1ee7a Prysmian.\"}}, {\"@type\": \"Question\", \"name\": \"MCCP l\u00e0 g\u00ec v\u00e0 v\u00ec sao n\u00ean y\u00eau c\u1ea7u tuy\u00ean b\u1ed1?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"MCCP l\u00e0 paraffin clo h\u00f3a m\u1ea1ch trung b\u00ecnh, d\u00f9ng l\u00e0m ph\u1ee5 gia ch\u1ed1ng ch\u00e1y trong cao su v\u00e0 nh\u1ef1a. MCCP n\u1eb1m trong Danh s\u00e1ch \u1ee9ng vi\u00ean REACH t\u1eeb 2021 v\u00e0 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o Ph\u1ee5 l\u1ee5c A c\u1ee7a C\u00f4ng \u01b0\u1edbc Stockholm n\u0103m 2025 k\u00e8m mi\u1ec5n tr\u1eeb. D\u1ef1 \u00e1n c\u00f3 y\u00eau c\u1ea7u h\u00f3a ch\u1ea5t ho\u1eb7c xu\u1ea5t sang EU v\u00e0 Anh n\u00ean y\u00eau c\u1ea7u tuy\u00ean b\u1ed1 MCCP theo \u0111\u00fang m\u00e3 c\u00e1p.\"}}]}<\/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>RONDOFLEX XPRT (N)GRDGOEU 0,6\/1 kV: c\u00e1p festoon cao su cho c\u1ea9u c\u1ea3ng, b\u0103ng t\u1ea3i v\u00e0 thi\u1ebft b\u1ecb m\u1ecf – con s\u1ed1 n\u00e0o quy\u1ebft \u0111\u1ecbnh khi ch\u1ecdn, v\u00e0 c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u 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\u1ea5u t\u1ea1o c\u00e1p festoon cao su 0,6\/1 kV kh\u00f4ng m\u00e0n ch\u1eafn, ki\u1ec3m tra b\u1eb1ng t\u00ednh to\u00e1n c\u00e1c th\u00f4ng s\u1ed1 trong datasheet (b\u00e1n k\u00ednh v\u00f2ng festoon, l\u1ef1c k\u00e9o, t\u1ea3i xe \u0111\u1ee1, d\u00f2ng theo nhi\u1ec7t \u0111\u1ed9, s\u1ee5t \u00e1p, d\u00f2ng ng\u1eafn m\u1ea1ch qua ru\u1ed9t v\u00e0 PE, g\u00f3c xo\u1eafn, \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh \u1edf bi\u1ebfn t\u1ea7n), so s\u00e1nh v\u1edbi (C)-FC, CHAIN, FESTOONFLEX PUR-HF v\u00e0 c\u00e1p d\u1eb9t, ph\u00e2n \u0111\u1ecbnh ranh gi\u1edbi s\u1eed d\u1ee5ng (festoon, x\u00edch d\u1eabn c\u00e1p, tang cu\u1ed1n, k\u00e9o l\u00ea), tr\u00ecnh b\u00e0y c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, ch\u1ecbu k\u00e9o v\u00e0 m\u00e0i m\u00f2n d\u00f9ng cho c\u1ea3ng v\u00e0 m\u1ecf, 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 3,5 kV \/ 5 ph\u00fat<\/span><span class=\"badge\">Ru\u1ed9t \u0111\u1ed3ng class 5<\/span><span class=\"badge\">EPR PROTOLON MS \u2265 3GI3<\/span><span class=\"badge\">V\u1ecf trong EPR GM1b \u00b7 v\u1ecf ngo\u00e0i PCP 5GM3<\/span><span class=\"badge\">K\u00e9o 15 N\/mm\u00b2 (XPRT: 15\/20 theo FeiChun)<\/span><span class=\"badge\">Xo\u1eafn \u00b125 \u00b0\/m<\/span><span class=\"badge\">Festoon 240 m\/ph\u00fat \u00b7 tang 60 m\/ph\u00fat<\/span><span class=\"badge\">\u221235 \u2026 +80 \u00b0C khi chuy\u1ec3n \u0111\u1ed9ng<\/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> Trang catalogue Prysmian c\u1ee7a m\u00e3 RONDOFLEX XPRT (N)GRDGOEU 0,6\/1 kV ch\u1ea1y trong \u1ee9ng d\u1ee5ng \u0111\u1ed9ng n\u00ean kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c tr\u1ef1c ti\u1ebfp (trang ch\u1ec9 tr\u1ea3 v\u1ec1 m\u00e0n h\u00ecnh t\u1ea3i). C\u1ea5u t\u1ea1o v\u00e0 th\u00f4ng s\u1ed1 \u0111i\u1ec7n – c\u01a1 l\u1ea5y t\u1eeb datasheet RONDOFLEX (N)GRDGOEU c\u1ee7a Prysmian, b\u1ea3n 23\/02\/2016<sup class=\"ref-n\">[1]<\/sup>, \u0111\u1ed1i chi\u1ebfu v\u1edbi datasheet Faber b\u1ea3n 04\/2024<sup class=\"ref-n\">[4]<\/sup>, t\u00f3m t\u1eaft c\u1ee7a nh\u00e0 ph\u00e2n ph\u1ed1i<sup class=\"ref-n\">[8]<\/sup> v\u00e0 quy \u01b0\u1edbc k\u00fd hi\u1ec7u<sup class=\"ref-n\">[10]<\/sup>. H\u1ecd (C)-FC theo<sup class=\"ref-n\">[2]<\/sup><sup class=\"ref-n\">[5]<\/sup>; h\u1ecd CHAIN v\u00e0 FESTOONFLEX PUR-HF theo<sup class=\"ref-n\">[3]<\/sup><sup class=\"ref-n\">[6]<\/sup><sup class=\"ref-n\">[9]<\/sup>; c\u00e1p festoon d\u1eb9t theo<sup class=\"ref-n\">[11]<\/sup>. Quy t\u1eafc t\u00ednh chi\u1ec1u d\u00e0i c\u00e1p v\u00e0 t\u1ea3i xe \u0111\u1ee1 l\u1ea5y t\u1eeb h\u01b0\u1edbng d\u1eabn c\u1ee7a c\u00e1c h\u00e3ng h\u1ec7 festoon<sup class=\"ref-n\">[12]<\/sup><sup class=\"ref-n\">[13]<\/sup><sup class=\"ref-n\">[14]<\/sup>. Nh\u00e3n XPRT v\u00e0 l\u1ef1c k\u00e9o \u0111\u1ed9ng 20 N\/mm\u00b2 l\u1ea5y t\u1eeb t\u1ed5ng h\u1ee3p c\u1ee7a FeiChun<sup class=\"ref-n\">[17]<\/sup>; t\u00f4i ch\u01b0a \u0111\u1ed1i chi\u1ebfu \u0111\u01b0\u1ee3c v\u1edbi t\u00e0i li\u1ec7u g\u1ed1c c\u1ee7a Prysmian. C\u00f4ng b\u1ed1 v\u1ec1 v\u1eadt li\u1ec7u, thi\u1ebft k\u1ebf, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ch\u1ee9ng nh\u1eadn l\u1ea5y t\u1eeb FeiChun<sup class=\"ref-n\">[16]<\/sup><sup class=\"ref-n\">[17]<\/sup>. C\u00e1c con s\u1ed1 t\u00ednh (b\u1ea3ng ki\u1ec3m tra k\u00edch th\u01b0\u1edbc, l\u1ef1c treo, t\u1ea3i xe \u0111\u1ee1, d\u00f2ng theo nhi\u1ec7t \u0111\u1ed9, s\u1ee5t \u00e1p, d\u00f2ng ng\u1eafn m\u1ea1ch, xo\u1eafn, \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh \u1edf bi\u1ebfn t\u1ea7n) do t\u00e1c gi\u1ea3 t\u00ednh theo c\u00f4ng th\u1ee9c trong b\u00e0i. <b>RONDOFLEX, PROTOLON v\u00e0 XPRT 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. S\u1ed1 li\u1ec7u ch\u00ednh th\u1ee9c cho c\u00e1p c\u1ee7a FeiChun (c\u1ea5u t\u1ea1o, k\u00edch th\u01b0\u1edbc, ti\u1ebft di\u1ec7n PE, ch\u1ee9ng nh\u1eadn theo \u0111\u00fang m\u00e3) ph\u1ea3i l\u1ea5y t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u v\u00e0 bi\u00ean b\u1ea3n th\u1eed c\u1ee7a FeiChun.<\/b> C\u00e1c ngu\u1ed3n c\u00f3 th\u1ec3 l\u1ec7ch nhau \u1edf v\u00e0i d\u00f2ng (xem m\u1ee5c 4).<\/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 tuy\u1ebfn festoon<\/a><\/li><li><a href=\"#s6\">Bi\u1ebfn t\u1ea7n, EMC v\u00e0 ranh gi\u1edbi v\u1edbi (C)-FC<\/a><\/li><li><a href=\"#s7\">So s\u00e1nh c\u00e1c h\u1ecd c\u00e1p festoon v\u00e0 x\u00edch<\/a><\/li><li><a href=\"#s8\">\u1ee8ng d\u1ee5ng: festoon, x\u00edch d\u1eabn c\u00e1p, tang cu\u1ed1n, k\u00e9o l\u00ea<\/a><\/li><li><a href=\"#s9\">C\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n<\/a><\/li><li><a href=\"#s10\">Th\u1eed nghi\u1ec7m, h\u1ed3 s\u01a1 v\u00e0 tu\u00e2n th\u1ee7 h\u00f3a ch\u1ea5t<\/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>\n<li><a href=\"#s7\">(N)GRDGOEU kh\u00e1c (C)-FC, CHAIN v\u00e0 FESTOONFLEX PUR-HF \u1edf \u0111\u00e2u?<\/a><\/li>\n<li><a href=\"#s5\">B\u00e1n k\u00ednh v\u00f2ng festoon, t\u1ea3i tr\u00ean xe \u0111\u1ee1 v\u00e0 chi\u1ec1u d\u00e0i c\u00e1p t\u00ednh th\u1ebf n\u00e0o?<\/a><\/li>\n<li><a href=\"#s6\">C\u00f3 d\u00f9ng l\u00e0m c\u00e1p ra bi\u1ebfn t\u1ea7n 690 V \u0111\u01b0\u1ee3c kh\u00f4ng?<\/a><\/li>\n<li><a href=\"#s8\">C\u00f3 d\u00f9ng cho x\u00edch d\u1eabn c\u00e1p, tang cu\u1ed1n, k\u00e9o l\u00ea tr\u00ean n\u1ec1n m\u1ecf kh\u00f4ng?<\/a><\/li>\n<li><a href=\"#s7\">V\u1ecf PCP, EVA, PUR hay CPE cho c\u1ea3ng nhi\u1ec7t \u0111\u1edbi, n\u1eafng n\u00f3ng, n\u01b0\u1edbc m\u1eb7n?<\/a><\/li>\n<li><a href=\"#s9\">FeiChun l\u00e0m g\u00ec kh\u00e1c \u1edf h\u1ee3p ch\u1ea5t v\u1ecf, ru\u1ed9t m\u1ea1 thi\u1ebfc, l\u00f5i aramid v\u00e0 b\u1ec7n ch\u1ed1ng xo\u1eafn?<\/a><\/li>\n<li><a href=\"#s10\">N\u00ean y\u00eau c\u1ea7u nh\u1eefng bi\u00ean b\u1ea3n th\u1eed n\u00e0o, v\u00e0 MCCP trong cao su clo h\u00f3a l\u00e0 g\u00ec?<\/a><\/li>\n<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>RONDOFLEX (N)GRDGOEU 0,6\/1 kV l\u00e0 c\u00e1p tr\u00f2n h\u1ea1 \u00e1p c\u00e1ch \u0111i\u1ec7n v\u00e0 v\u1ecf cao su, thi\u1ebft k\u1ebf cho h\u1ec7 festoon v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5, thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1 v\u00e0 v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u, n\u01a1i c\u00e1p ch\u1ecbu t\u1ea3i c\u01a1 h\u1ecdc cao v\u00e0 u\u1ed1n l\u1eb7p th\u01b0\u1eddng xuy\u00ean<sup class=\"ref-n\">[1]<\/sup>. Faber b\u1ed5 sung r\u1eb1ng c\u00e1p d\u00f9ng \u0111\u01b0\u1ee3c cho cu\u1ed1n tang \u0111\u01a1n gi\u1ea3n, trong nh\u00e0 l\u1eabn ngo\u00e0i tr\u1eddi nh\u1edd ch\u1ecbu UV v\u00e0 ozone<sup class=\"ref-n\">[4]<\/sup>. Theo t\u1ed5ng h\u1ee3p c\u1ee7a FeiChun, RONDOFLEX XPRT l\u00e0 t\u00ean hi\u1ec7n h\u00e0nh c\u1ee7a nh\u00e1nh ti\u00eau chu\u1ea9n n\u00e0y<sup class=\"ref-n\">[17]<\/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 v\u00e0 m\u1ecf, \u0111\u00e2y l\u00e0 c\u00e1p \u00abchu\u1ea9n c\u00f4ng nghi\u1ec7p\u00bb c\u1ee7a festoon: ru\u1ed9t class 5, hai l\u1edbp v\u1ecf cao su, ch\u1ea5p nh\u1eadn xo\u1eafn nh\u1eb9 v\u00e0 cu\u1ed1n tang v\u1eeba ph\u1ea3i. C\u00e1i gi\u00e1 l\u00e0 hai gi\u1edbi h\u1ea1n r\u00f5 r\u00e0ng: kh\u00f4ng c\u00f3 m\u00e0n ch\u1eafn chung (n\u00ean datasheet kh\u00f4ng c\u00f4ng b\u1ed1 m\u1ee9c \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh cho \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n), v\u00e0 datasheet ch\u1ec9 n\u00eau festoon c\u00f9ng tang nh\u1eb9, kh\u00f4ng n\u00eau x\u00edch d\u1eabn c\u00e1p.<\/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>(N)GRDGOEU.<\/b> N l\u00e0 ti\u00eau chu\u1ea9n VDE; G c\u00e1ch \u0111i\u1ec7n cao su; RD c\u00e1p tr\u00f2n; G v\u1ecf ngo\u00e0i cao su; \u00d6 v\u1ecf ch\u1ecbu d\u1ea7u; U kh\u00f3 ch\u00e1y. H\u1eadu t\u1ed1 -J l\u00e0 c\u00f3 l\u00f5i \u0111\u1ea5t xanh – v\u00e0ng, -O l\u00e0 kh\u00f4ng c\u00f3<sup class=\"ref-n\">[10]<\/sup>.<\/li>\n<li><b>\u00ab3\u00d750+3\u00d725\/3\u00bb.<\/b> Ph\u1ea7n \u00ab\/3\u00bb ngh\u0129a l\u00e0 ti\u1ebft di\u1ec7n PE t\u1ed5ng 25 mm\u00b2 \u0111\u01b0\u1ee3c chia th\u00e0nh ba ph\u1ea7n n\u1eb1m trong c\u00e1c khe gi\u1eefa l\u00f5i, kh\u00f4ng ph\u1ea3i ba d\u00e2y 25 mm\u00b2. Datasheet ghi r\u00f5 \u00abearth conductor splitted into three parts\u00bb<sup class=\"ref-n\">[1]<\/sup>. C\u1ee1 nh\u1ecf \u0111\u1ebfn 4\u00d750 mm\u00b2 d\u00f9ng c\u1ea5u h\u00ecnh 4 l\u00f5i, trong \u0111\u00f3 m\u1ed9t l\u00f5i l\u00e0 xanh – v\u00e0ng.<\/li>\n<li><b>XPRT.<\/b> Datasheet Prysmian 2016 ch\u1ec9 ghi 15 N\/mm\u00b2<sup class=\"ref-n\">[1]<\/sup>. FeiChun ghi nh\u00e3n XPRT \u1ee9ng v\u1edbi 15\/20 N\/mm\u00b2 (t\u0129nh\/\u0111\u1ed9ng) v\u00e0 240 m\/ph\u00fat<sup class=\"ref-n\">[17]<\/sup>; t\u00f4i ch\u01b0a \u0111\u1ed1i chi\u1ebfu \u0111\u01b0\u1ee3c v\u1edbi t\u00e0i li\u1ec7u g\u1ed1c. Faber ghi cho c\u00e1p tang cu\u1ed1n CORDAFLEX XPRT c\u00e1c gi\u00e1 tr\u1ecb kh\u00e1c h\u1eb3n (30 N\/mm\u00b2, xo\u1eafn \u00b150 \u00b0\/m)<sup class=\"ref-n\">[15]<\/sup>: \u0111\u00f3 l\u00e0 h\u1ecd kh\u00e1c, kh\u00f4ng suy sang RONDOFLEX.<\/li>\n<\/ul>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:950px\"><caption>\u0110\u1eb7c t\u00ednh ch\u00ednh (datasheet Prysmian, rev. 23\/02\/2016)<\/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>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\">[1]<\/sup><\/td><td>m\u1ea1ch \u0111\u1ed9ng l\u1ef1c h\u1ea1 \u00e1p 400, 500, 690 V c\u1ee7a xe con, b\u00e0n \u0111i\u1ec1u khi\u1ec3n, m\u00e1y x\u1ebfp d\u1ee1<\/td><\/tr><tr><td>\u0110i\u1ec7n \u00e1p th\u1eed<\/td><td>AC 3,5 kV \/ 5 ph\u00fat cho l\u00f5i l\u1ef1c; 2,5 kV cho l\u00f5i \u0111i\u1ec1u khi\u1ec3n<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[8]<\/sup><\/td><td>th\u1ea5p h\u01a1n b\u1ea3n (C)-FC (5 kV) v\u00ec kh\u00f4ng c\u00f3 m\u00e0n chung<\/td><\/tr><tr><td>Ru\u1ed9t<\/td><td>\u0111\u1ed3ng tr\u1ea7n \u0111i\u1ec7n ph\u00e2n, s\u1ee3i m\u1ea3nh class 5<sup class=\"ref-n\">[1]<\/sup><\/td><td>m\u1ec1m cho u\u1ed1n l\u1eb7p; ru\u1ed9t tr\u1ea7n, kh\u00f4ng m\u1ea1 thi\u1ebfc<\/td><\/tr><tr><td>C\u00e1ch \u0111i\u1ec7n<\/td><td>EPR PROTOLON MS, t\u1ed1i thi\u1ec3u 3GI3; l\u00f5i m\u00e0u nh\u1ea1t, s\u1ed1 in \u0111en<sup class=\"ref-n\">[1]<\/sup><\/td><td>cao su EPR ch\u1ecbu u\u1ed1n l\u1eb7p t\u1ed1t h\u01a1n nh\u1ef1a c\u1ee9ng<\/td><\/tr><tr><td>V\u1ecf<\/td><td>v\u1ecf trong EPR GM1b \u0111en; v\u1ecf ngo\u00e0i PCP t\u1ed1i thi\u1ec3u 5GM3 \u0111en<sup class=\"ref-n\">[1]<\/sup><\/td><td>ch\u1ecbu d\u1ea7u, ozone, UV, \u1ea9m; d\u00f9ng trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi<\/td><\/tr><tr><td>M\u00e0n ch\u1eafn<\/td><td>kh\u00f4ng c\u00f3 m\u00e0n chung; ch\u1ec9 c\u00f3 m\u00e0n ri\u00eang cho l\u00f5i \u0111i\u1ec1u khi\u1ec3n (\u2265 60 %) v\u00e0 c\u1eb7p (\u2265 80 %) \u1edf c\u00e1c b\u1ea3n \u0111i\u1ec1u khi\u1ec3n, bus<sup class=\"ref-n\">[1]<\/sup><\/td><td>kh\u00f4ng ph\u1ea3i c\u00e1p EMC cho \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n<\/td><\/tr><tr><td>C\u01a1 h\u1ecdc<\/td><td>15 N\/mm\u00b2; xo\u1eafn \u00b125 \u00b0\/m; festoon t\u1edbi 240 m\/ph\u00fat; tang 60 m\/ph\u00fat; ch\u1eef S \u2265 20\u00d7D<sup class=\"ref-n\">[1]<\/sup><\/td><td>cho ph\u00e9p xo\u1eafn nh\u1eb9 v\u00e0 tang cu\u1ed1n v\u1eeba ph\u1ea3i<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9<\/td><td>ru\u1ed9t 90 \u00b0C; ng\u1eafn m\u1ea1ch 250 \u00b0C; c\u1ed1 \u0111\u1ecbnh \u221250 \u2026 +80 \u00b0C; chuy\u1ec3n \u0111\u1ed9ng \u221235 \u2026 +80 \u00b0C<sup class=\"ref-n\">[1]<\/sup><\/td><td>chuy\u1ec3n \u0111\u1ed9ng \u1edf m\u1ee9c \u221235 \u00b0C<\/td><\/tr><\/tbody><\/table><\/div>\n<\/section><section id=\"s2\"><h2>2. C\u1ea5u t\u1ea1o: ru\u1ed9t class 5, PE t\u00e1ch ba v\u00e0 hai l\u1edbp v\u1ecf cao su<\/h2>\n<p>T\u1eeb trong ra ngo\u00e0i: ru\u1ed9t \u0111\u1ed3ng tr\u1ea7n class 5; c\u00e1ch \u0111i\u1ec7n EPR; c\u00e1c l\u00f5i xo\u1eafn v\u1edbi b\u01b0\u1edbc ng\u1eafn, t\u1ed1i \u0111a ba l\u1edbp; \u1edf c\u1ea5u h\u00ecnh 3 l\u00f5i, d\u00e2y PE chia ba n\u1eb1m trong c\u00e1c khe; v\u1ecf trong cao su EPR (GM1b); v\u1ecf ngo\u00e0i PCP \u0111en<sup class=\"ref-n\">[1]<\/sup>.<\/p>\n<div class=\"svg\"><svg viewBox=\"0 0 1180 690\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"S\u01a1 \u0111\u1ed3 m\u1eb7t c\u1eaft c\u00e1p RONDOFLEX (N)GRDGOEU-J: c\u1ea5u h\u00ecnh 3 l\u00f5i v\u00e0 3 d\u00e2y PE t\u00e1ch ba, c\u1ea5u h\u00ecnh 4 l\u00f5i v\u00e0 c\u00e1p \u0111i\u1ec1u khi\u1ec3n 7 l\u00f5i; v\u1ecf trong EPR GM1b v\u00e0 v\u1ecf ngo\u00e0i PCP 5GM3\"><defs>\n<pattern id=\"cuA\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#7a5418\"\/><circle cx=\"2.5\" cy=\"2.5\" r=\"2.1\" fill=\"#e9c46a\"\/><\/pattern>\n<pattern id=\"tinA\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#59656c\"\/><circle cx=\"2.5\" cy=\"2.5\" r=\"2.1\" fill=\"#dfe7ea\"\/><\/pattern>\n<pattern id=\"brA\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#6f7b82\"\/><rect width=\"8\" height=\"3.2\" fill=\"#cfd8dc\"\/><\/pattern>\n<pattern id=\"peA\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#8a6f2a\"\/><rect width=\"8\" height=\"3.4\" fill=\"#e8c37b\"\/><\/pattern>\n<pattern id=\"gyA\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#2fa84f\"\/><rect width=\"8\" height=\"4\" fill=\"#f2d13a\"\/><\/pattern>\n<pattern id=\"arA\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\"><rect width=\"6\" height=\"6\" fill=\"#b8860b\"\/><path d=\"M0 0L6 6M6 0L0 6\" stroke=\"#ffd34d\" stroke-width=\"1.2\"\/><\/pattern>\n<pattern id=\"wbA\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\"><rect width=\"6\" height=\"6\" fill=\"#1b5f78\"\/><circle cx=\"3\" cy=\"3\" r=\"1.6\" fill=\"#9fe3f5\"\/><\/pattern>\n<\/defs><rect x=\"0.0\" y=\"0.0\" width=\"1180.0\" height=\"690.0\" fill=\"#0e1a1e\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"24.0\" y=\"34.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">M\u1eb7t c\u1eaft RONDOFLEX (N)GRDGOEU-J: ba c\u1ea5u h\u00ecnh ti\u00eau bi\u1ec3u c\u1ee7a datasheet<\/text><circle cx=\"200.0\" cy=\"230.0\" r=\"160.0\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\" \/><circle cx=\"200.0\" cy=\"230.0\" r=\"145.0\" fill=\"#3a3f45\" stroke=\"#0a1014\" stroke-width=\"1.2\" \/><circle cx=\"200.0\" cy=\"230.0\" r=\"130.0\" fill=\"#2b3035\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"200.0\" cy=\"162.5\" r=\"58.5\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"200.0\" cy=\"162.5\" r=\"37.4\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"200.0\" y=\"119.1\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><circle cx=\"258.5\" cy=\"263.8\" r=\"58.5\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"258.5\" cy=\"263.8\" r=\"37.4\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"258.5\" y=\"220.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><circle cx=\"141.5\" cy=\"263.8\" r=\"58.5\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"141.5\" cy=\"263.8\" r=\"37.4\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"141.5\" y=\"220.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><circle cx=\"260.1\" cy=\"195.3\" r=\"10.0\" fill=\"url(#gyA)\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"200.0\" cy=\"299.4\" r=\"10.0\" fill=\"url(#gyA)\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"139.9\" cy=\"195.3\" r=\"10.0\" fill=\"url(#gyA)\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"200.0\" y=\"430.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13.5\" fill=\"#e8c37b\" font-weight=\"bold\">3\u00d750+3\u00d725\/3 (t\u1eeb 35 mm\u00b2: 3 l\u00f5i + PE t\u00e1ch ba)<\/text><circle cx=\"590.0\" cy=\"230.0\" r=\"160.0\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\" \/><circle cx=\"590.0\" cy=\"230.0\" r=\"145.0\" fill=\"#3a3f45\" stroke=\"#0a1014\" stroke-width=\"1.2\" \/><circle cx=\"590.0\" cy=\"230.0\" r=\"130.0\" fill=\"#2b3035\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"537.8\" cy=\"177.8\" r=\"52.2\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"537.8\" cy=\"177.8\" r=\"33.4\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"537.8\" y=\"139.2\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><circle cx=\"642.2\" cy=\"177.8\" r=\"52.2\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"642.2\" cy=\"177.8\" r=\"33.4\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"642.2\" y=\"139.2\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><circle cx=\"642.2\" cy=\"282.2\" r=\"52.2\" fill=\"url(#gyA)\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"642.2\" cy=\"282.2\" r=\"33.4\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"537.8\" cy=\"282.2\" r=\"52.2\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"537.8\" cy=\"282.2\" r=\"33.4\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"537.8\" y=\"243.6\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><text x=\"590.0\" y=\"430.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13.5\" fill=\"#e8c37b\" font-weight=\"bold\">4\u00d725 (\u0111\u1ebfn 50 mm\u00b2: 4 l\u00f5i, m\u1ed9t l\u00f5i xanh – v\u00e0ng)<\/text><circle cx=\"980.0\" cy=\"230.0\" r=\"160.0\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\" \/><circle cx=\"980.0\" cy=\"230.0\" r=\"145.0\" fill=\"#3a3f45\" stroke=\"#0a1014\" stroke-width=\"1.2\" \/><circle cx=\"980.0\" cy=\"230.0\" r=\"130.0\" fill=\"#2b3035\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"980.0\" cy=\"230.0\" r=\"42.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"980.0\" cy=\"230.0\" r=\"26.9\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"980.0\" y=\"199.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><circle cx=\"980.0\" cy=\"146.0\" r=\"42.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"980.0\" cy=\"146.0\" r=\"26.9\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"980.0\" y=\"115.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><circle cx=\"1052.7\" cy=\"188.0\" r=\"42.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"1052.7\" cy=\"188.0\" r=\"26.9\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"1052.7\" y=\"157.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><circle cx=\"1052.7\" cy=\"272.0\" r=\"42.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"1052.7\" cy=\"272.0\" r=\"26.9\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"1052.7\" y=\"241.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#0a1014\" font-weight=\"bold\">4<\/text><circle cx=\"980.0\" cy=\"314.0\" r=\"42.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"980.0\" cy=\"314.0\" r=\"26.9\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"980.0\" y=\"283.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#0a1014\" font-weight=\"bold\">5<\/text><circle cx=\"907.3\" cy=\"272.0\" r=\"42.0\" fill=\"url(#gyA)\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"907.3\" cy=\"272.0\" r=\"26.9\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"907.3\" cy=\"188.0\" r=\"42.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"907.3\" cy=\"188.0\" r=\"26.9\" fill=\"url(#cuA)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"907.3\" y=\"157.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#0a1014\" font-weight=\"bold\">6<\/text><text x=\"980.0\" y=\"430.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13.5\" fill=\"#e8c37b\" font-weight=\"bold\">7\u00d72,5 (c\u00e1p \u0111i\u1ec1u khi\u1ec3n nhi\u1ec1u l\u00f5i)<\/text><circle cx=\"200.0\" cy=\"162.5\" r=\"9.0\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"200.0\" y=\"167.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><circle cx=\"300.0\" cy=\"287.7\" r=\"9.0\" fill=\"#e8c37b\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"300.0\" y=\"292.2\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><circle cx=\"260.1\" cy=\"195.3\" r=\"9.0\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"260.1\" y=\"199.8\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><circle cx=\"70.3\" cy=\"182.8\" r=\"9.0\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"70.3\" y=\"187.3\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">4<\/text><circle cx=\"332.5\" cy=\"153.5\" r=\"9.0\" fill=\"#ff9f5a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"332.5\" y=\"158.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">5<\/text><circle cx=\"52.0\" cy=\"490.0\" r=\"12.0\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"52.0\" y=\"495.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><text x=\"74.0\" y=\"488.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"15\" fill=\"#eef6f8\" font-weight=\"bold\">Ru\u1ed9t \u0111\u1ed3ng tr\u1ea7n, s\u1ee3i m\u1ea3nh class 5<\/text><text x=\"74.0\" y=\"508.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">ba ho\u1eb7c b\u1ed1n ru\u1ed9t pha; ru\u1ed9t \u0111\u01a1n t\u1eeb 1\u00d725 mm\u00b2 tr\u1edf l\u00ean<\/text><circle cx=\"622.0\" cy=\"490.0\" r=\"12.0\" fill=\"#e8c37b\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"622.0\" y=\"495.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><text x=\"644.0\" y=\"488.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"15\" fill=\"#eef6f8\" font-weight=\"bold\">C\u00e1ch \u0111i\u1ec7n EPR PROTOLON MS, t\u1ed1i thi\u1ec3u 3GI3<\/text><text x=\"644.0\" y=\"508.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">m\u00e0u nh\u1ea1t, s\u1ed1 in \u0111en; l\u00f5i \u0111\u1ea5t xanh – v\u00e0ng<\/text><circle cx=\"52.0\" cy=\"552.0\" r=\"12.0\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"52.0\" y=\"557.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><text x=\"74.0\" y=\"550.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"15\" fill=\"#eef6f8\" font-weight=\"bold\">D\u00e2y PE \u0111\u1ed3ng, t\u00e1ch ba ph\u1ea7n (t\u1eeb 35 mm\u00b2)<\/text><text x=\"74.0\" y=\"570.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">n\u1eb1m trong khe gi\u1eefa c\u00e1c l\u00f5i; v\u00ed d\u1ee5 25 mm\u00b2 chia ba<\/text><circle cx=\"622.0\" cy=\"552.0\" r=\"12.0\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"622.0\" y=\"557.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">4<\/text><text x=\"644.0\" y=\"550.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"15\" fill=\"#eef6f8\" font-weight=\"bold\">V\u1ecf trong cao su EPR, h\u1ee3p ch\u1ea5t GM1b, m\u00e0u \u0111en<\/text><text x=\"644.0\" y=\"570.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">\u0111\u1ec7m v\u00e0 gi\u1eef c\u1ee5m l\u00f5i; c\u00e1ch ly l\u00f5i v\u1edbi v\u1ecf ngo\u00e0i<\/text><circle cx=\"52.0\" cy=\"614.0\" r=\"12.0\" fill=\"#ff9f5a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"52.0\" y=\"619.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">5<\/text><text x=\"74.0\" y=\"612.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"15\" fill=\"#eef6f8\" font-weight=\"bold\">V\u1ecf ngo\u00e0i PCP, t\u1ed1i thi\u1ec3u 5GM3, m\u00e0u \u0111en<\/text><text x=\"74.0\" y=\"632.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">ch\u1ecbu d\u1ea7u, ozone, UV, \u1ea9m; d\u00f9ng trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi<\/text><text x=\"590.0\" y=\"676.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">Minh h\u1ecda nguy\u00ean l\u00fd theo datasheet [1]; t\u1ef7 l\u1ec7, b\u1ec1 d\u00e0y t\u1eebng l\u1edbp v\u00e0 s\u1ed1 l\u00f5i ch\u1ec9 mang t\u00ednh s\u01a1 \u0111\u1ed3; b\u1ea3n v\u1ebd th\u1eadt theo b\u1ea3ng d\u1eef li\u1ec7u c\u1ee7a l\u00f4 h\u00e0ng<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 1. M\u1eb7t c\u1eaft RONDOFLEX (N)GRDGOEU-J: c\u1ea5u h\u00ecnh 3 l\u00f5i + PE t\u00e1ch ba (tr\u00e1i), 4 l\u00f5i (gi\u1eefa) v\u00e0 c\u00e1p \u0111i\u1ec1u khi\u1ec3n 7 l\u00f5i (ph\u1ea3i); minh h\u1ecda nguy\u00ean l\u00fd, kh\u00f4ng theo t\u1ef7 l\u1ec7.<\/div><\/div>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><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; n\u00f3ng c\u1ee5c b\u1ed9<\/td><td>s\u1ed1 s\u1ee3i, b\u01b0\u1edbc b\u1ec7n; \u0111i\u1ec7n tr\u1edf \u2264 gi\u1edbi h\u1ea1n IEC 60228; ru\u1ed9t tr\u1ea7n hay m\u1ea1 thi\u1ebfc<\/td><\/tr><tr><td>2. C\u00e1ch \u0111i\u1ec7n EPR<\/td><td>c\u00e1ch \u0111i\u1ec7n m\u1ec1m, t\u1ed1i thi\u1ec3u 3GI3; s\u1ed1 in \u0111en<\/td><td>n\u1ee9t khi u\u1ed1n l\u1ea1nh; ph\u00f3ng \u0111i\u1ec7n \u1edf c\u1ea1nh s\u1eafc<\/td><td>h\u1ee3p ch\u1ea5t, b\u1ec1 d\u00e0y danh \u0111\u1ecbnh v\u00e0 nh\u1ecf nh\u1ea5t; th\u1eed hot set (IEC 60811-507)<\/td><\/tr><tr><td>3. PE t\u00e1ch ba<\/td><td>d\u1eabn d\u00f2ng ch\u1ea1m \u0111\u1ea5t; c\u00e2n b\u1eb1ng h\u00ecnh h\u1ecdc trong khe l\u00f5i<\/td><td>ti\u1ebft di\u1ec7n thi\u1ebfu th\u00ec n\u00f3ng ch\u1ea3y khi s\u1ef1 c\u1ed1<\/td><td>ti\u1ebft di\u1ec7n th\u1ef1c theo mm\u00b2 v\u00e0 c\u00e1ch \u0111\u1ecdc \u00ab\/3\u00bb<\/td><\/tr><tr><td>4. V\u1ecf trong GM1b<\/td><td>\u0111\u1ec7m gi\u1eefa c\u1ee5m l\u00f5i v\u00e0 v\u1ecf ngo\u00e0i<\/td><td>l\u00f5i c\u1ecd v\u00e0o v\u1ecf ngo\u00e0i khi u\u1ed1n; xo\u1eafn t\u00edch l\u0169y<\/td><td>h\u1ee3p ch\u1ea5t, b\u1ec1 d\u00e0y<\/td><\/tr><tr><td>5. V\u1ecf ngo\u00e0i PCP 5GM3<\/td><td>ch\u1ecbu m\u00e0i m\u00f2n, d\u1ea7u, ozone, UV<\/td><td>m\u00f2n th\u1ee7ng th\u00ec \u1ea9m v\u00e0o l\u00f5i, ru\u1ed9t tr\u1ea7n b\u1ecb \u0103n m\u00f2n<\/td><td>ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649; \u0111\u1ed9 b\u1ec1n x\u00e9; b\u1ec1 d\u00e0y v\u1ecf<\/td><\/tr><\/tbody><\/table><\/div>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> Kh\u00f4ng c\u00f3 m\u00e0n ch\u1eafn n\u00ean c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n h\u01a1n b\u1ea3n (C)-FC, v\u00e0 ch\u1ebf \u0111\u1ed9 h\u1ecfng ch\u00ednh chuy\u1ec3n h\u1ebft v\u1ec1 v\u1ecf: v\u1ecf m\u00f2n ho\u1eb7c n\u1ee9t l\u00e0 \u00abqu\u00e2n c\u1edd domino \u0111\u1ea7u ti\u00ean\u00bb, sau \u0111\u00f3 \u1ea9m \u0111i v\u00e0o khe l\u00f5i, ru\u1ed9t tr\u1ea7n oxy h\u00f3a, c\u00e1ch \u0111i\u1ec7n xu\u1ed1ng c\u1ea5p. V\u00ec v\u1eady ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a v\u1ecf ngo\u00e0i \u0111\u00e1ng \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o h\u1ee3p \u0111\u1ed3ng, kh\u00f4ng ch\u1ec9 ghi \u00abPCP 5GM3\u00bb. V\u1edbi c\u00e1c b\u1ea3n \u0111i\u1ec1u khi\u1ec3n v\u00e0 bus c\u00f3 m\u00e0n ri\u00eang, l\u1edbp b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc ph\u1ee7 t\u1ed1i thi\u1ec3u 60 % cho l\u00f5i \u0111\u01a1n v\u00e0 80 % cho c\u1eb7p xo\u1eafn<sup class=\"ref-n\">[1]<\/sup>.<\/p>\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 v\u00e0 nhi\u1ec7t<\/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 kV<sup class=\"ref-n\">[1]<\/sup><\/td><td>\u2014<\/td><\/tr><tr><td>AC t\u1ed1i \u0111a \/ DC t\u1ed1i \u0111a<\/td><td>0,7\/1,2 kV \/ 0,9\/1,8 kV<sup class=\"ref-n\">[1]<\/sup><\/td><td>\u2014<\/td><\/tr><tr><td>\u0110i\u1ec7n \u00e1p th\u1eed xoay chi\u1ec1u<\/td><td>3,5 kV, 5 ph\u00fat (l\u00f5i l\u1ef1c); 2,5 kV (l\u00f5i \u0111i\u1ec1u khi\u1ec3n)<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[8]<\/sup><\/td><td>b\u1ea3n (C)-FC th\u1eed 5 kV; PUR-HF th\u1eed 4 kV<\/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 5.6)<\/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 \u221235 \u2026 +80 \u00b0C<sup class=\"ref-n\">[1]<\/sup><\/td><td>v\u00f9ng l\u1ea1nh h\u01a1n \u221235 \u00b0C: xem h\u1ecd CHAIN \u221250 \u00b0C c\u1ee7a FeiChun{rf(17)}<\/td><\/tr><tr><td>D\u00f2ng cho ph\u00e9p<\/td><td>theo DIN VDE 0298-4 b\u1ea3ng 15 (ru\u1ed9t \u0111\u01a1n: c\u1ed9t 2; nhi\u1ec1u l\u00f5i: c\u1ed9t 4); l\u1eafp t\u1ef1 do trong kh\u00f4ng kh\u00ed 30 \u00b0C<sup class=\"ref-n\">[1]<\/sup><\/td><td>hi\u1ec7u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9: m\u1ee5c 5.4<\/td><\/tr><tr><td>\u0110i\u1ec7n \u00e1p \u0111\u1ec9nh cho bi\u1ebfn t\u1ea7n<\/td><td>datasheet kh\u00f4ng c\u00f4ng b\u1ed1; b\u1ea3n (C)-FC c\u00f4ng b\u1ed1 \u0111\u1ec9nh 2 400 V, bi\u1ebfn t\u1ea7n t\u1ed1i \u0111a 690 V<sup class=\"ref-n\">[5]<\/sup><\/td><td>xem m\u1ee5c 6<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1000px\"><caption>C\u01a1 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>L\u1ef1c k\u00e9o tr\u00ean ru\u1ed9t<\/td><td>15 N\/mm\u00b2<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[4]<\/sup><\/td><td>t\u00ednh theo t\u1ed5ng ti\u1ebft di\u1ec7n c\u00e1c ru\u1ed9t; nh\u00e3n XPRT: 15\/20 N\/mm\u00b2 t\u0129nh\/\u0111\u1ed9ng theo FeiChun{rf(17)}<\/td><\/tr><tr><td>Xo\u1eafn<\/td><td>\u00b125 \u00b0\/m<sup class=\"ref-n\">[1]<\/sup><\/td><td>b\u1ea3n (C)-FC v\u00e0 CHAIN kh\u00f4ng cho ph\u00e9p xo\u1eafn<\/td><\/tr><tr><td>B\u00e1n k\u00ednh u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng<\/td><td>theo DIN VDE 0298-3<sup class=\"ref-n\">[1]<\/sup><\/td><td>c\u1ed9t \u00abb\u00e1n k\u00ednh u\u1ed1n t\u1ef1 do chuy\u1ec3n \u0111\u1ed9ng\u00bb c\u1ee7a b\u1ea3ng k\u00edch th\u01b0\u1edbc \u0111\u1ec1u b\u1eb1ng 5\u00d7D<sub>max<\/sub> (m\u1ee5c 4)<\/td><\/tr><tr><td>Kho\u1ea3ng c\u00e1ch \u0111\u1ed5i chi\u1ec1u ch\u1eef S<\/td><td>\u2265 20\u00d7D<sup class=\"ref-n\">[1]<\/sup><\/td><td>\u00e1p d\u1ee5ng cho v\u00f2ng festoon \u0111\u1ed5i h\u01b0\u1edbng<\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9<\/td><td>festoon (xe con) t\u1edbi 240 m\/ph\u00fat; tang 60 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup><\/td><td>h\u00e3ng khuy\u00ean h\u1ecfi nh\u00e0 s\u1ea3n xu\u1ea5t khi v\u01b0\u1ee3t 240 m\/ph\u00fat<\/td><\/tr><tr><td>Th\u1eed b\u1ed5 sung<\/td><td>th\u1eed u\u1ed1n<sup class=\"ref-n\">[1]<\/sup><\/td><td>datasheet kh\u00f4ng c\u00f4ng b\u1ed1 s\u1ed1 chu k\u1ef3 v\u00e0 b\u00e1n k\u00ednh th\u1eed<\/td><\/tr><tr><td>Ch\u1ecbu d\u1ea7u<\/td><td>DIN EN 60811-404 v\u00e0 DIN VDE 0473-811-404, m\u1ee5c 10<sup class=\"ref-n\">[1]<\/sup><\/td><td>\u2014<\/td><\/tr><tr><td>Th\u1eddi ti\u1ebft<\/td><td>d\u00f9ng ngo\u00e0i tr\u1eddi v\u00e0 trong nh\u00e0; ch\u1ecbu ozone, UV, \u1ea9m<sup class=\"ref-n\">[1]<\/sup><\/td><td>\u2014<\/td><\/tr><tr><td>Ch\u00e1y<\/td><td>VDE 0482-332-1-2 \/ IEC 60332-1-2<sup class=\"ref-n\">[4]<\/sup><\/td><td>th\u1eed m\u1ed9t s\u1ee3i c\u00e1p th\u1eb3ng \u0111\u1ee9ng; kh\u00f4ng ph\u1ea3i th\u1eed b\u00f3 c\u00e1p<\/td><\/tr><tr><td>Halogen<\/td><td>kh\u00f4ng ph\u1ea3i c\u00e1p kh\u00f4ng halogen<sup class=\"ref-n\">[7]<\/sup><\/td><td>v\u1ecf PCP ch\u1ee9a clo; h\u1ea7m k\u00edn c\u1ea7n PUR-HF (m\u1ee5c 7)<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"note\"><b>V\u1ec1 \u00ab240 m\/ph\u00fat\u00bb.<\/b> \u0110\u00e2y l\u00e0 gi\u00e1 tr\u1ecb h\u01b0\u1edbng d\u1eabn cho xe con festoon, kh\u00f4ng ph\u1ea3i b\u1ea3o \u0111\u1ea3m: t\u1ed1c \u0111\u1ed9 th\u1ef1c ph\u1ee5 thu\u1ed9c kh\u00f4ng gian, kh\u1ed1i l\u01b0\u1ee3ng c\u00e1p, chi\u1ec1u d\u00e0i v\u00f2ng v\u00e0 s\u1ed1 xe \u0111\u1ee1 c\u00f3 \u0111\u1ed9ng c\u01a1. V\u1edbi tang cu\u1ed1n, datasheet ch\u1ec9 cho 60 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup>; Faber ghi \u00abcu\u1ed1n tang \u0111\u01a1n gi\u1ea3n\u00bb<sup class=\"ref-n\">[4]<\/sup>.<\/div>\n<div class=\"warn\"><b>\u0110i\u1ec1u \u0111\u00e3 bi\u1ebft v\u00e0 ch\u01b0a bi\u1ebft v\u1ec1 XPRT.<\/b> \u0110\u00e3 bi\u1ebft: FeiChun x\u1ebfp RONDOFLEX XPRT l\u00e0 t\u00ean hi\u1ec7n h\u00e0nh c\u1ee7a nh\u00e1nh ti\u00eau chu\u1ea9n, v\u1edbi l\u1ef1c k\u00e9o 15\/20 N\/mm\u00b2 v\u00e0 240 m\/ph\u00fat<sup class=\"ref-n\">[17]<\/sup>. Ch\u01b0a bi\u1ebft: h\u1ee3p ch\u1ea5t thay \u0111\u1ed5i ra sao so v\u1edbi datasheet 2016 (ngu\u1ed3n t\u00f4i \u0111\u1ecdc kh\u00f4ng n\u00eau), v\u00e0 b\u1ea3ng k\u00edch th\u01b0\u1edbc XPRT c\u00f3 th\u00eam m\u00e3 n\u00e0o hay kh\u00f4ng. M\u1ecdi t\u00ednh to\u00e1n trong b\u00e0i d\u00f9ng gi\u00e1 tr\u1ecb datasheet 2016; thi\u1ebft k\u1ebf cu\u1ed1i c\u00f9ng ph\u1ea3i theo b\u1ea3ng d\u1eef li\u1ec7u c\u1ee7a \u0111\u00fang l\u00f4 h\u00e0ng.<\/div>\n<\/section><section id=\"s4\"><h2>4. K\u00edch th\u01b0\u1edbc, ki\u1ec3m tra theo b\u1ea3ng v\u00e0 so s\u00e1nh v\u1edbi b\u1ea3n CHAIN<\/h2>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1300px\"><caption>C\u00e1p l\u1ef1c: k\u00edch th\u01b0\u1edbc, kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 gi\u1edbi h\u1ea1n c\u01a1 – \u0111i\u1ec7n<sup class=\"ref-n\">[1]<\/sup><\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>M\u00e3 (SAP)<\/th><th>MLFB<\/th><th>\u00d8 ru\u1ed9t max, mm<\/th><th>\u00d8 c\u00e1p, mm<\/th><th>R u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng, mm<\/th><th>Kh\u1ed1i l\u01b0\u1ee3ng, kg\/km<\/th><th>K\u00e9o max, N<\/th><th>R20 max, \u03a9\/km<\/th><th>D\u00f2ng 30 \u00b0C, A<\/th><th>I<sub>k<\/sub> 1 s, kA<\/th><\/tr><\/thead><tbody><tr><td colspan=\"11\" style=\"color:#e8c37b;font-weight:bold;background:#16262c\">3 l\u00f5i + PE t\u00e1ch ba, (N)GRDGOEU-J<\/td><\/tr><tr><td>3\u00d735+3\u00d716\/3<\/td><td>20003544<\/td><td>5DG6631<\/td><td>8,0<\/td><td>27,3 – 30,3<\/td><td>152<\/td><td>1 780<\/td><td>1 570<\/td><td>0,55<\/td><td>170<\/td><td>5,01<\/td><\/tr><tr><td>3\u00d750+3\u00d725\/3<\/td><td>20003545<\/td><td>5DG6632<\/td><td>9,5<\/td><td>33,0 – 36,0<\/td><td>180<\/td><td>2 570<\/td><td>2 250<\/td><td>0,39<\/td><td>212<\/td><td>7,15<\/td><\/tr><tr><td>3\u00d770+3\u00d735\/3<\/td><td>20003546<\/td><td>5DG6633<\/td><td>11,0<\/td><td>38,9 – 41,9<\/td><td>210<\/td><td>3 570<\/td><td>3 150<\/td><td>0,27<\/td><td>263<\/td><td>10,01<\/td><\/tr><tr><td colspan=\"11\" style=\"color:#e8c37b;font-weight:bold;background:#16262c\">4 l\u00f5i, (N)GRDGOEU-J<\/td><\/tr><tr><td>4\u00d74<\/td><td>20003550<\/td><td>5DG6642<\/td><td>2,5<\/td><td>13,6 – 15,2<\/td><td>76<\/td><td>350<\/td><td>240<\/td><td>4,95<\/td><td>43<\/td><td>0,57<\/td><\/tr><tr><td>4\u00d76<\/td><td>20003551<\/td><td>5DG6643<\/td><td>3,0<\/td><td>15,9 – 17,9<\/td><td>90<\/td><td>480<\/td><td>360<\/td><td>3,30<\/td><td>56<\/td><td>0,86<\/td><\/tr><tr><td>4\u00d710<\/td><td>20003552<\/td><td>5DG6644<\/td><td>4,0<\/td><td>18,0 – 20,0<\/td><td>100<\/td><td>680<\/td><td>600<\/td><td>1,91<\/td><td>78<\/td><td>1,43<\/td><\/tr><tr><td>4\u00d716<\/td><td>20003553<\/td><td>5DG6645<\/td><td>5,7<\/td><td>23,3 – 25,3<\/td><td>127<\/td><td>1 110<\/td><td>960<\/td><td>1,21<\/td><td>104<\/td><td>2,29<\/td><\/tr><tr><td>4\u00d725<\/td><td>20003554<\/td><td>5DG6646<\/td><td>6,8<\/td><td>26,9 – 29,9<\/td><td>150<\/td><td>1 610<\/td><td>1 500<\/td><td>0,78<\/td><td>138<\/td><td>3,58<\/td><\/tr><tr><td>4\u00d735<\/td><td>20003555<\/td><td>5DG6647<\/td><td>8,1<\/td><td>30,1 – 33,1<\/td><td>166<\/td><td>2 100<\/td><td>2 100<\/td><td>0,55<\/td><td>170<\/td><td>5,01<\/td><\/tr><tr><td>4\u00d750<\/td><td>20003556<\/td><td>5DG6648<\/td><td>9,6<\/td><td>36,1 – 39,1<\/td><td>196<\/td><td>3 010<\/td><td>3 000<\/td><td>0,39<\/td><td>212<\/td><td>7,15<\/td><\/tr><tr><td colspan=\"11\" style=\"color:#e8c37b;font-weight:bold;background:#16262c\">5 l\u00f5i, (N)GRDGOEU-J<\/td><\/tr><tr><td>5\u00d74<\/td><td>20003559<\/td><td>5DG6652<\/td><td>2,5<\/td><td>15,7 – 17,7<\/td><td>89<\/td><td>450<\/td><td>300<\/td><td>4,95<\/td><td>43<\/td><td>0,57<\/td><\/tr><tr><td>5\u00d76<\/td><td>20003560<\/td><td>5DG6653<\/td><td>3,0<\/td><td>17,5 – 19,5<\/td><td>98<\/td><td>580<\/td><td>450<\/td><td>3,30<\/td><td>56<\/td><td>0,86<\/td><\/tr><tr><td>5\u00d710<\/td><td>20003561<\/td><td>5DG6654<\/td><td>4,0<\/td><td>20,2 – 22,2<\/td><td>111<\/td><td>860<\/td><td>750<\/td><td>1,91<\/td><td>78<\/td><td>1,43<\/td><\/tr><tr><td>5\u00d716<\/td><td>20003562<\/td><td>5DG6655<\/td><td>5,7<\/td><td>24,5 – 27,5<\/td><td>138<\/td><td>1 340<\/td><td>1 200<\/td><td>1,21<\/td><td>104<\/td><td>2,29<\/td><\/tr><tr><td>5\u00d725<\/td><td>20003563<\/td><td>5DG6656<\/td><td>6,8<\/td><td>29,9 – 32,9<\/td><td>165<\/td><td>1 990<\/td><td>1 870<\/td><td>0,78<\/td><td>138<\/td><td>3,58<\/td><\/tr><tr><td>5\u00d735<\/td><td>20003564<\/td><td>5DG6657<\/td><td>8,1<\/td><td>34,7 – 37,7<\/td><td>189<\/td><td>2 700<\/td><td>2 620<\/td><td>0,55<\/td><td>170<\/td><td>5,01<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1300px\"><caption>C\u00e1p \u0111i\u1ec1u khi\u1ec3n nhi\u1ec1u l\u00f5i (-J): k\u00edch th\u01b0\u1edbc v\u00e0 gi\u1edbi h\u1ea1n<sup class=\"ref-n\">[1]<\/sup><\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>M\u00e3 (SAP)<\/th><th>MLFB<\/th><th>\u00d8 ru\u1ed9t max, mm<\/th><th>\u00d8 c\u00e1p, mm<\/th><th>R u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng, mm<\/th><th>Kh\u1ed1i l\u01b0\u1ee3ng, kg\/km<\/th><th>K\u00e9o max, N<\/th><th>R20 max, \u03a9\/km<\/th><th>D\u00f2ng 30 \u00b0C, A<\/th><th>I<sub>k<\/sub> 1 s, kA<\/th><\/tr><\/thead><tbody><tr><td>12\u00d71,5<\/td><td>20003568<\/td><td>5DG6662<\/td><td>1,6<\/td><td>16,2 – 18,2<\/td><td>91<\/td><td>460<\/td><td>270<\/td><td>13,30<\/td><td>24<\/td><td>0,21<\/td><\/tr><tr><td>18\u00d71,5<\/td><td>20003569<\/td><td>5DG6663<\/td><td>1,6<\/td><td>18,7 – 20,7<\/td><td>104<\/td><td>630<\/td><td>400<\/td><td>13,30<\/td><td>24<\/td><td>0,21<\/td><\/tr><tr><td>24\u00d71,5<\/td><td>20003570<\/td><td>5DG6664<\/td><td>1,6<\/td><td>22,1 – 24,1<\/td><td>121<\/td><td>840<\/td><td>540<\/td><td>13,30<\/td><td>24<\/td><td>0,21<\/td><\/tr><tr><td>30\u00d71,5<\/td><td>20003571<\/td><td>5DG6665<\/td><td>1,6<\/td><td>23,3 – 25,3<\/td><td>127<\/td><td>950<\/td><td>670<\/td><td>13,30<\/td><td>24<\/td><td>0,21<\/td><\/tr><tr><td>36\u00d71,5<\/td><td>\u2014<\/td><td>5DG6666<\/td><td>1,6<\/td><td>24,6 – 27,6<\/td><td>138<\/td><td>1 090<\/td><td>810<\/td><td>13,30<\/td><td>24<\/td><td>0,21<\/td><\/tr><tr><td>4\u00d72,5<\/td><td>20003549<\/td><td>5DG6641<\/td><td>2,0<\/td><td>11,8 – 13,4<\/td><td>67<\/td><td>250<\/td><td>150<\/td><td>7,98<\/td><td>32<\/td><td>0,36<\/td><\/tr><tr><td>7\u00d72,5<\/td><td>20003574<\/td><td>5DG6671<\/td><td>2,0<\/td><td>15,3 – 17,4<\/td><td>87<\/td><td>430<\/td><td>260<\/td><td>7,98<\/td><td>32<\/td><td>0,36<\/td><\/tr><tr><td>12\u00d72,5<\/td><td>20003575<\/td><td>5DG6672<\/td><td>2,0<\/td><td>18,0 – 20,0<\/td><td>100<\/td><td>600<\/td><td>450<\/td><td>7,98<\/td><td>32<\/td><td>0,36<\/td><\/tr><tr><td>18\u00d72,5<\/td><td>20003576<\/td><td>5DG6673<\/td><td>2,0<\/td><td>21,5 – 23,5<\/td><td>118<\/td><td>870<\/td><td>670<\/td><td>7,98<\/td><td>32<\/td><td>0,36<\/td><\/tr><tr><td>24\u00d72,5<\/td><td>20003577<\/td><td>5DG6674<\/td><td>2,0<\/td><td>24,0 – 27,0<\/td><td>135<\/td><td>1 140<\/td><td>900<\/td><td>7,98<\/td><td>32<\/td><td>0,36<\/td><\/tr><tr><td>30\u00d72,5<\/td><td>20003578<\/td><td>5DG6675<\/td><td>2,0<\/td><td>26,4 – 29,4<\/td><td>147<\/td><td>1 360<\/td><td>1 120<\/td><td>7,98<\/td><td>32<\/td><td>0,36<\/td><\/tr><tr><td>36\u00d72,5<\/td><td>20003579<\/td><td>5DG6676<\/td><td>2,0<\/td><td>28,7 – 31,7<\/td><td>159<\/td><td>1 550<\/td><td>1 350<\/td><td>7,98<\/td><td>32<\/td><td>0,36<\/td><\/tr><tr><td>24\u00d73,5<\/td><td>\u2014<\/td><td>5DG6912<\/td><td>2,4<\/td><td>34,6 – 37,6<\/td><td>188<\/td><td>2 160<\/td><td>1 260<\/td><td>5,55<\/td><td>41<\/td><td>0,50<\/td><\/tr><tr><td>30\u00d73,5<\/td><td>\u2014<\/td><td>5DG6911<\/td><td>2,4<\/td><td>36,4 – 39,4<\/td><td>197<\/td><td>2 450<\/td><td>1 570<\/td><td>5,55<\/td><td>41<\/td><td>0,50<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"formula\"><b>R<sub>u\u1ed1n, chuy\u1ec3n \u0111\u1ed9ng<\/sub> = 5 \u00b7 D<sub>max<\/sub>; T = 15 \u00b7 n \u00b7 S; 3\u00d750+3\u00d725\/3: 5 \u00b7 36,0 = 180 mm; 15 \u00b7 3 \u00b7 50 = 2 250 N<\/b><\/div>\n<p><b>Ki\u1ec3m tra:<\/b> tr\u00ean to\u00e0n b\u1ed9 30 d\u00f2ng c\u00e1p l\u1ef1c v\u00e0 c\u00e1p \u0111i\u1ec1u khi\u1ec3n \u1edf tr\u00ean, c\u1ed9t b\u00e1n k\u00ednh u\u1ed1n kh\u1edbp 5 \u00b7 D<sub>max<\/sub> (sai l\u1ec7ch t\u1ed1i \u0111a 0,5 mm do l\u00e0m tr\u00f2n), v\u00e0 c\u1ed9t l\u1ef1c k\u00e9o kh\u1edbp 15 \u00b7 n \u00b7 S v\u1edbi n l\u00e0 s\u1ed1 l\u00f5i (sai l\u1ec7ch t\u1ed1i \u0111a 5,0 N). Kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ed3ng danh ngh\u0129a (ru\u1ed9t pha v\u00e0 PE, 8,89 kg\/km cho m\u1ed7i mm\u00b2) chi\u1ebfm kho\u1ea3ng 40 – 61 % kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng b\u1ed1; ph\u1ea7n c\u00f2n l\u1ea1i l\u00e0 c\u00e1ch \u0111i\u1ec7n, v\u1ecf v\u00e0 ch\u1ea5t \u0111\u1ed9n (t\u00e1c gi\u1ea3 t\u00ednh, ch\u01b0a k\u1ec3 h\u1ec7 s\u1ed1 b\u1ec7n).<\/p>\n<div class=\"svg\"><svg viewBox=\"0 0 900 430\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"\u00d8 l\u1edbn nh\u1ea5t: RONDOFLEX ti\u00eau chu\u1ea9n so v\u1edbi RONDOFLEX(CHAIN) c\u00f9ng c\u1ea5u t\u1ea1o (mm)\"><rect x=\"0.0\" y=\"0.0\" width=\"900.0\" height=\"430.0\" fill=\"#0e1a1e\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"20.0\" y=\"30.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">\u00d8 l\u1edbn nh\u1ea5t: RONDOFLEX ti\u00eau chu\u1ea9n so v\u1edbi RONDOFLEX(CHAIN) c\u00f9ng c\u1ea5u t\u1ea1o (mm)<\/text><line x1=\"90.0\" y1=\"340.0\" x2=\"860.0\" y2=\"340.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"80.0\" y=\"344.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">0<\/text><line x1=\"90.0\" y1=\"286.0\" x2=\"860.0\" y2=\"286.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"80.0\" y=\"290.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">10<\/text><line x1=\"90.0\" y1=\"232.0\" x2=\"860.0\" y2=\"232.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"80.0\" y=\"236.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">20<\/text><line x1=\"90.0\" y1=\"178.0\" x2=\"860.0\" y2=\"178.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"80.0\" y=\"182.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">30<\/text><line x1=\"90.0\" y1=\"124.0\" x2=\"860.0\" y2=\"124.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"80.0\" y=\"128.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">40<\/text><line x1=\"90.0\" y1=\"70.0\" x2=\"860.0\" y2=\"70.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"80.0\" y=\"74.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">50<\/text><text x=\"20.0\" y=\"205.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">mm<\/text><rect x=\"111.1\" y=\"257.9\" width=\"26.0\" height=\"82.1\" fill=\"#ffb454\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"124.1\" y=\"251.9\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#ffb454\" font-weight=\"bold\">15,2<\/text><rect x=\"139.1\" y=\"260.6\" width=\"26.0\" height=\"79.4\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"152.1\" y=\"254.6\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#38c8e8\" font-weight=\"bold\">14,7<\/text><text x=\"138.1\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d74<\/text><rect x=\"207.4\" y=\"243.3\" width=\"26.0\" height=\"96.7\" fill=\"#ffb454\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"220.4\" y=\"237.3\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#ffb454\" font-weight=\"bold\">17,9<\/text><rect x=\"235.4\" y=\"252.5\" width=\"26.0\" height=\"87.5\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"248.4\" y=\"246.5\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#38c8e8\" font-weight=\"bold\">16,2<\/text><text x=\"234.4\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d76<\/text><rect x=\"303.6\" y=\"232.0\" width=\"26.0\" height=\"108.0\" fill=\"#ffb454\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"316.6\" y=\"226.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#ffb454\" font-weight=\"bold\">20,0<\/text><rect x=\"331.6\" y=\"239.0\" width=\"26.0\" height=\"101.0\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"344.6\" y=\"233.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#38c8e8\" font-weight=\"bold\">18,7<\/text><text x=\"330.6\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d710<\/text><rect x=\"399.9\" y=\"203.4\" width=\"26.0\" height=\"136.6\" fill=\"#ffb454\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"412.9\" y=\"197.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#ffb454\" font-weight=\"bold\">25,3<\/text><rect x=\"427.9\" y=\"214.7\" width=\"26.0\" height=\"125.3\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"440.9\" y=\"208.7\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#38c8e8\" font-weight=\"bold\">23,2<\/text><text x=\"426.9\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d716<\/text><rect x=\"496.1\" y=\"178.5\" width=\"26.0\" height=\"161.5\" fill=\"#ffb454\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"509.1\" y=\"172.5\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#ffb454\" font-weight=\"bold\">29,9<\/text><rect x=\"524.1\" y=\"180.7\" width=\"26.0\" height=\"159.3\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"537.1\" y=\"174.7\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#38c8e8\" font-weight=\"bold\">29,5<\/text><text x=\"523.1\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#9cc0cc\" font-weight=\"normal\">4\u00d725<\/text><rect x=\"592.4\" y=\"176.4\" width=\"26.0\" height=\"163.6\" fill=\"#ffb454\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"605.4\" y=\"170.4\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#ffb454\" font-weight=\"bold\">30,3<\/text><rect x=\"620.4\" y=\"181.2\" width=\"26.0\" height=\"158.8\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"633.4\" y=\"175.2\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#38c8e8\" font-weight=\"bold\">29,4<\/text><text x=\"619.4\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#9cc0cc\" font-weight=\"normal\">3\u00d735+3\u00d716\/3<\/text><rect x=\"688.6\" y=\"145.6\" width=\"26.0\" height=\"194.4\" fill=\"#ffb454\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"701.6\" y=\"139.6\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#ffb454\" font-weight=\"bold\">36,0<\/text><rect x=\"716.6\" y=\"153.7\" width=\"26.0\" height=\"186.3\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"729.6\" y=\"147.7\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#38c8e8\" font-weight=\"bold\">34,5<\/text><text x=\"715.6\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#9cc0cc\" font-weight=\"normal\">3\u00d750+3\u00d725\/3<\/text><rect x=\"784.9\" y=\"113.7\" width=\"26.0\" height=\"226.3\" fill=\"#ffb454\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"797.9\" y=\"107.7\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#ffb454\" font-weight=\"bold\">41,9<\/text><rect x=\"812.9\" y=\"120.8\" width=\"26.0\" height=\"219.2\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"825.9\" y=\"114.8\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"10.5\" fill=\"#38c8e8\" font-weight=\"bold\">40,6<\/text><text x=\"811.9\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#9cc0cc\" font-weight=\"normal\">3\u00d770+3\u00d735\/3<\/text><rect x=\"90.0\" y=\"388.0\" width=\"14.0\" height=\"14.0\" fill=\"#ffb454\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"110.0\" y=\"400.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#eef6f8\" font-weight=\"normal\">(N)GRDGOEU ti\u00eau chu\u1ea9n<\/text><rect x=\"320.0\" y=\"388.0\" width=\"14.0\" height=\"14.0\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"340.0\" y=\"400.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#eef6f8\" font-weight=\"normal\">(CHAIN), kh\u00f4ng m\u00e0n ch\u1eafn<\/text><text x=\"90.0\" y=\"422.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">S\u1ed1 li\u1ec7u datasheet Prysmian [1][3]; c\u1ed9t 3\u00d7\u2026 l\u00e0 3 l\u00f5i + PE t\u00e1ch ba<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 2. B\u1ea3n CHAIN nh\u1ecf h\u01a1n b\u1ea3n ti\u00eau chu\u1ea9n kho\u1ea3ng 1 – 9 % v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i v\u00e0 0 – 10 % v\u1ec1 kh\u1ed1i l\u01b0\u1ee3ng \u1edf c\u00f9ng c\u1ea5u t\u1ea1o.<\/div><\/div>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> Hai b\u1ea3n mang c\u00f9ng t\u00ean c\u1ea5u t\u1ea1o nh\u01b0ng kh\u00f4ng c\u00f9ng k\u00edch th\u01b0\u1edbc: CHAIN d\u00f9ng v\u1ecf EVA v\u00e0 h\u1ee3p ch\u1ea5t kh\u00e1c, n\u00ean \u0111\u01b0\u1eddng k\u00ednh v\u00e0 b\u00e1n k\u00ednh u\u1ed1n t\u1ed1i thi\u1ec3u l\u1ec7ch t\u1eeb v\u00e0i ph\u1ea7n tr\u0103m \u0111\u1ebfn kho\u1ea3ng 9 %. Khi thay c\u00e1p gi\u1eefa hai h\u1ecd, gland, k\u1eb9p xe \u0111\u1ee1 v\u00e0 kho\u1ea3ng c\u00e1ch v\u00f2ng \u0111\u1ec1u ph\u1ea3i t\u00ednh l\u1ea1i, kh\u00f4ng thay theo t\u00ean.<\/p>\n<div class=\"warn\"><b>L\u1ec7ch gi\u1eefa c\u00e1c ngu\u1ed3n.<\/b> (1) Trang s\u1ea3n ph\u1ea9m Faber cho RONDOFLEX (N)GRDGOEU-J 24\u00d73,5 ghi \u0111\u01b0\u1eddng k\u00ednh kho\u1ea3ng 32 mm v\u00e0 1 608 kg\/km<sup class=\"ref-n\">[7]<\/sup>, trong khi datasheet Prysmian ghi 34,6 – 37,6 mm v\u00e0 2 160 kg\/km<sup class=\"ref-n\">[1]<\/sup>. (2) B\u1ea3ng so s\u00e1nh t\u1ed5ng h\u1ee3p \u00abStandard v\u00e0 CHAIN\u00bb tr\u00ean b\u00e0i ti\u1ebfng Nga c\u1ee7a FeiChun ghi 37,9 mm v\u00e0 3 080 kg\/km cho CHAIN 3\u00d750+3\u00d725\/3<sup class=\"ref-n\">[17]<\/sup>: \u0111\u00f3 l\u00e0 d\u00f2ng c\u00f3 m\u00e0n ch\u1eafn chung trong datasheet CHAIN; d\u00f2ng kh\u00f4ng m\u00e0n ch\u1eafn l\u00e0 34,5 mm v\u00e0 2 560 kg\/km<sup class=\"ref-n\">[3]<\/sup>. H\u00e3y thi\u1ebft k\u1ebf m\u00e1ng c\u00e1p v\u00e0 xe \u0111\u1ee1 theo b\u1ea3ng c\u1ee7a l\u00f4 h\u00e0ng c\u1ee5 th\u1ec3.<\/div>\n<\/section><section id=\"s5\"><h2>5. T\u00ednh to\u00e1n cho tuy\u1ebfn festoon: v\u00f2ng, t\u1ea3i, d\u00f2ng, s\u1ee5t \u00e1p, ng\u1eafn m\u1ea1ch v\u00e0 xo\u1eafn<\/h2>\n<p>C\u00e1c ph\u00e9p t\u00ednh d\u01b0\u1edbi \u0111\u00e2y d\u00f9ng s\u1ed1 li\u1ec7u datasheet<sup class=\"ref-n\">[1]<\/sup> v\u00e0 c\u00f4ng th\u1ee9c k\u1ef9 thu\u1eadt chu\u1ea9n. Gi\u00e1 tr\u1ecb mang t\u00ednh s\u01a1 b\u1ed9, \u0111\u1ec3 so s\u00e1nh v\u00e0 ki\u1ec3m tra, kh\u00f4ng thay th\u1ebf thi\u1ebft k\u1ebf c\u1ee7a nh\u00e0 cung c\u1ea5p h\u1ec7 festoon.<\/p>\n<h3>5.1 B\u00e1n k\u00ednh u\u1ed1n, \u0111\u00e1y v\u00f2ng v\u00e0 kho\u1ea3ng c\u00e1ch ch\u1eef S<\/h3>\n<div class=\"formula\"><b>R<sub>chuy\u1ec3n \u0111\u1ed9ng<\/sub> = 5 \u00b7 D<sub>max<\/sub>; \u00d8 \u0111\u00e1y v\u00f2ng festoon \u2265 2R = 10 \u00b7 D<sub>max<\/sub>; kho\u1ea3ng c\u00e1ch ch\u1eef S \u2265 20 \u00b7 D<sub>max<\/sub><\/b><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1000px\"><caption>B\u00e1n k\u00ednh v\u00e0 k\u00edch th\u01b0\u1edbc t\u1ed1i thi\u1ec3u (D l\u1ea5y theo \u00d8 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 5\u00d7D, mm<\/th><th>\u00d8 \u0111\u00e1y v\u00f2ng 10\u00d7D, mm<\/th><th>Kho\u1ea3ng c\u00e1ch ch\u1eef S 20\u00d7D, mm<\/th><th>m\u2032, kg\/m<\/th><th>m\u2032\u00b7g, N\/m<\/th><\/tr><\/thead><tbody><tr><td>4\u00d716<\/td><td>25,3<\/td><td>126<\/td><td>253<\/td><td>506<\/td><td>1,11<\/td><td>10,9<\/td><\/tr><tr><td>4\u00d725<\/td><td>29,9<\/td><td>150<\/td><td>299<\/td><td>598<\/td><td>1,61<\/td><td>15,8<\/td><\/tr><tr><td>4\u00d750<\/td><td>39,1<\/td><td>196<\/td><td>391<\/td><td>782<\/td><td>3,01<\/td><td>29,5<\/td><\/tr><tr><td>3\u00d735+3\u00d716\/3<\/td><td>30,3<\/td><td>152<\/td><td>303<\/td><td>606<\/td><td>1,78<\/td><td>17,5<\/td><\/tr><tr><td>3\u00d750+3\u00d725\/3<\/td><td>36,0<\/td><td>180<\/td><td>360<\/td><td>720<\/td><td>2,57<\/td><td>25,2<\/td><\/tr><tr><td>3\u00d770+3\u00d735\/3<\/td><td>41,9<\/td><td>210<\/td><td>419<\/td><td>838<\/td><td>3,57<\/td><td>35,0<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"imgcap\"><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"V\u00f2ng festoon v\u1edbi b\u00e1n k\u00ednh t\u1ed1i thi\u1ec3u 5 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh c\u00e1p v\u00e0 kho\u1ea3ng c\u00e1ch ch\u1eef S t\u1ed1i thi\u1ec3u 20 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"\/><text x=\"200.0\" y=\"22.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">B\u00e1n k\u00ednh v\u00f2ng festoon<\/text><rect x=\"30.0\" y=\"50.0\" width=\"340.0\" height=\"8.0\" fill=\"#5b6b73\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><rect x=\"60.0\" y=\"44.0\" width=\"14.0\" height=\"22.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"3\"\/><rect x=\"326.0\" y=\"44.0\" width=\"14.0\" height=\"22.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"3\"\/><path d=\"M67 64 C 67 160 333 160 333 64\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"8\" stroke-linecap=\"round\"\/><line x1=\"67.0\" y1=\"132.0\" x2=\"333.0\" y2=\"132.0\" stroke=\"#38c8e8\" stroke-width=\"2\" stroke-linecap=\"butt\" stroke-dasharray=\"5 4\"\/><text x=\"200.0\" y=\"126.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#38c8e8\" font-weight=\"normal\">v\u00f2ng treo<\/text><text x=\"200.0\" y=\"186.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#5fd88a\" font-weight=\"bold\">\u0111\u00e1y v\u00f2ng: 2R \u2265 10\u00d7D<\/text><text x=\"200.0\" y=\"206.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">3\u00d750+3\u00d725\/3: D = 36,0 mm \u2192 2R \u2265 360 mm<\/text><text x=\"200.0\" y=\"226.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">\u0111\u1ed5i chi\u1ec1u ch\u1eef S: kho\u1ea3ng c\u00e1ch \u2265 20\u00d7D \u2248 720 mm<\/text><\/svg><\/div>\n<p>B\u00e1n k\u00ednh 5\u00d7D l\u00e0 c\u1ed9t \u00abb\u00e1n k\u00ednh u\u1ed1n t\u1ef1 do chuy\u1ec3n \u0111\u1ed9ng\u00bb c\u1ee7a b\u1ea3ng k\u00edch th\u01b0\u1edbc<sup class=\"ref-n\">[1]<\/sup>; kho\u1ea3ng c\u00e1ch ch\u1eef S 20\u00d7D l\u00e0 gi\u00e1 tr\u1ecb datasheet<sup class=\"ref-n\">[1]<\/sup>.<\/p>\n<h3>5.2 L\u1ef1c k\u00e9o, chi\u1ec1u d\u00e0i treo v\u00e0 l\u1ef1c khi 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; 3\u00d750+3\u00d725\/3: T = 2 250 N, m\u2032 = 2,57 kg\/m \u2192 L<sub>treo<\/sub> \u2248 89 m<\/b><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:950px\"><caption>L\u1ef1c k\u00e9o gi\u1edbi h\u1ea1n 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>1,11<\/td><td>88 m<\/td><td>22 N<\/td><td>2,3 %<\/td><\/tr><tr><td>4\u00d725<\/td><td>1 500<\/td><td>1,61<\/td><td>95 m<\/td><td>32 N<\/td><td>2,1 %<\/td><\/tr><tr><td>4\u00d750<\/td><td>3 000<\/td><td>3,01<\/td><td>102 m<\/td><td>60 N<\/td><td>2,0 %<\/td><\/tr><tr><td>3\u00d735+3\u00d716\/3<\/td><td>1 570<\/td><td>1,78<\/td><td>90 m<\/td><td>36 N<\/td><td>2,3 %<\/td><\/tr><tr><td>3\u00d750+3\u00d725\/3<\/td><td>2 250<\/td><td>2,57<\/td><td>89 m<\/td><td>51 N<\/td><td>2,3 %<\/td><\/tr><tr><td>3\u00d770+3\u00d735\/3<\/td><td>3 150<\/td><td>3,57<\/td><td>90 m<\/td><td>71 N<\/td><td>2,3 %<\/td><\/tr><\/tbody><\/table><\/div>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> \u1ede festoon, tr\u1ecdng l\u01b0\u1ee3ng c\u00e1p \u0111\u01b0\u1ee3c c\u00e1c xe \u0111\u1ee1 chia nhau, n\u00ean l\u1ef1c k\u00e9o d\u1ecdc ch\u1ec9 kho\u1ea3ng 2 – 3 % gi\u1edbi h\u1ea1n. Gi\u1edbi h\u1ea1n th\u1ef1c c\u1ee7a c\u00e1p l\u00e0 <b>m\u1ecfi u\u1ed1n v\u00e0 m\u00e0i m\u00f2n \u1edf v\u00f2ng v\u00e0 \u1edf k\u1eb9p<\/b>, kh\u00f4ng ph\u1ea3i l\u1ef1c k\u00e9o: \u0111\u00f3 l\u00e0 l\u00fd do n\u00ean y\u00eau c\u1ea7u th\u1eed u\u1ed1n c\u00f3 ghi s\u1ed1 chu k\u1ef3, kh\u00f4ng ch\u1ec9 nh\u00ecn con s\u1ed1 15 N\/mm\u00b2 (ho\u1eb7c 15\/20 N\/mm\u00b2 c\u1ee7a XPRT).<\/p>\n<h3>5.3 T\u1ea3i xe \u0111\u1ee1 v\u00e0 chi\u1ec1u d\u00e0i c\u00e1p<\/h3>\n<p>C\u00e1c h\u00e3ng h\u1ec7 festoon \u0111\u01b0a ra quy t\u1eafc kinh nghi\u1ec7m: t\u1ea3i tr\u00ean xe \u0111\u1ee1 g\u1ea7n b\u1eb1ng \u0111\u1ed9 s\u00e2u v\u00f2ng nh\u00e2n hai nh\u00e2n kh\u1ed1i l\u01b0\u1ee3ng c\u00e1p tr\u00ean m\u00e9t (hai nh\u00e1nh c\u1ee7a v\u00f2ng c\u00f9ng treo)<sup class=\"ref-n\">[12]<\/sup>; chi\u1ec1u d\u00e0i c\u00e1p l\u1ea5y b\u1eb1ng h\u00e0nh tr\u00ecnh c\u1ed9ng kho\u1ea3ng 20 % cho \u0111\u1ed9 v\u00f5ng c\u00f9ng \u0111o\u1ea1n n\u1ed1i t\u1edbi ngu\u1ed3n<sup class=\"ref-n\">[12]<\/sup>, ho\u1eb7c d\u1ef1 ph\u00f2ng 10 – 15 % chi\u1ec1u d\u00e0i an to\u00e0n<sup class=\"ref-n\">[13]<\/sup>. \u0110\u1ed9 s\u00e2u v\u00f2ng 3 ft (kho\u1ea3ng 0,9 m) l\u00e0 gi\u00e1 tr\u1ecb ph\u1ed5 bi\u1ebfn<sup class=\"ref-n\">[12]<\/sup>.<\/p>\n<div class=\"formula\"><b>F<sub>xe \u0111\u1ee1<\/sub> \u2248 2 \u00b7 h \u00b7 m\u2032; L<sub>c\u00e1p<\/sub> \u2248 L<sub>h\u00e0nh tr\u00ecnh<\/sub> \u00b7 (1 + k) + L<sub>\u0111\u1ea7u n\u1ed1i<\/sub>, k = 0,10 – 0,20; v\u00ed d\u1ee5 60 m, k = 0,15 \u2192 69 m + \u0111\u1ea7u n\u1ed1i<\/b><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:900px\"><caption>T\u1ea3i \u01b0\u1edbc t\u00ednh tr\u00ean m\u1ed9t xe \u0111\u1ee1 cho m\u1ed9t s\u1ee3i c\u00e1p: F \u2248 2 \u00b7 h \u00b7 m\u2032<sup class=\"ref-n\">[12]<\/sup><\/caption><thead><tr><th>C\u1ea5u t\u1ea1o<\/th><th>m\u2032, kg\/m<\/th><th>h = 0,9 m<\/th><th>h = 1,2 m<\/th><th>h = 1,5 m<\/th><\/tr><\/thead><tbody><tr><td>4\u00d725<\/td><td>1,61<\/td><td>2,9 kg (28 N)<\/td><td>3,9 kg (38 N)<\/td><td>4,8 kg (47 N)<\/td><\/tr><tr><td>3\u00d735+3\u00d716\/3<\/td><td>1,78<\/td><td>3,2 kg (31 N)<\/td><td>4,3 kg (42 N)<\/td><td>5,3 kg (52 N)<\/td><\/tr><tr><td>3\u00d750+3\u00d725\/3<\/td><td>2,57<\/td><td>4,6 kg (45 N)<\/td><td>6,2 kg (61 N)<\/td><td>7,7 kg (76 N)<\/td><\/tr><tr><td>3\u00d770+3\u00d735\/3<\/td><td>3,57<\/td><td>6,4 kg (63 N)<\/td><td>8,6 kg (84 N)<\/td><td>10,7 kg (105 N)<\/td><\/tr><\/tbody><\/table><\/div>\n<p class=\"small\">C\u00e1c quy t\u1eafc n\u00e0y nguy\u00ean g\u1ed1c cho c\u00e1p d\u1eb9t tr\u00ean h\u1ec7 C-track nh\u01b0ng d\u00f9ng cho c\u00e1p tr\u00f2n \u1edf m\u1ee9c s\u01a1 b\u1ed9; s\u1ed1 xe \u0111\u1ee1, kho\u1ea3ng c\u00e1ch xe \u0111\u1ee1 v\u00e0 \u0111\u1ed9 s\u00e2u v\u00f2ng c\u1ee7a tuy\u1ebfn th\u1ef1c do nh\u00e0 cung c\u1ea5p h\u1ec7 festoon x\u00e1c nh\u1eadn<sup class=\"ref-n\">[14]<\/sup>. V\u1edbi hai c\u00e1p tr\u00ean c\u00f9ng xe \u0111\u1ee1, nh\u00e2n \u0111\u00f4i t\u1ea3i.<\/p>\n<h3>5.4 D\u00f2ng cho ph\u00e9p v\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/h3>\n<p>D\u00f2ng trong b\u1ea3ng l\u00e0 d\u00f2ng cho c\u00e1p cao su l\u1eafp t\u1ef1 do trong kh\u00f4ng kh\u00ed \u1edf 30 \u00b0C, theo VDE 0298-4 b\u1ea3ng 15<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 \u0111\u00e1ng k\u1ec3 d\u00f2ng; c\u00f4ng th\u1ee9c x\u1ea5p x\u1ec9 cho c\u00e1p 90 \u00b0C cho h\u1ec7 s\u1ed1 0,91 \u1edf 40 \u00b0C, 0,87 \u1edf 45 \u00b0C v\u00e0 0,82 \u1edf 50 \u00b0C:<\/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\u00d725<\/td><td>138<\/td><td>132<\/td><td>126<\/td><td>120<\/td><td>113<\/td><\/tr><tr><td>3\u00d735+3\u00d716\/3<\/td><td>170<\/td><td>163<\/td><td>155<\/td><td>147<\/td><td>139<\/td><\/tr><tr><td>3\u00d750+3\u00d725\/3<\/td><td>212<\/td><td>203<\/td><td>194<\/td><td>184<\/td><td>173<\/td><\/tr><tr><td>3\u00d770+3\u00d735\/3<\/td><td>263<\/td><td>252<\/td><td>240<\/td><td>228<\/td><td>215<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"svg\"><svg viewBox=\"0 0 900 430\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"D\u00f2ng cho ph\u00e9p theo nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng: I(\u03b8) = I\u2083\u2080 \u00b7 \u221a((90 \u2212 \u03b8)\/60) (A)\"><rect x=\"0.0\" y=\"0.0\" width=\"900.0\" height=\"430.0\" fill=\"#0e1a1e\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"20.0\" y=\"30.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">D\u00f2ng cho ph\u00e9p theo nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng: I(\u03b8) = I\u2083\u2080 \u00b7 \u221a((90 \u2212 \u03b8)\/60) (A)<\/text><line x1=\"110.0\" y1=\"340.0\" x2=\"700.0\" y2=\"340.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"100.0\" y=\"344.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">100<\/text><line x1=\"110.0\" y1=\"310.0\" x2=\"700.0\" y2=\"310.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"100.0\" y=\"314.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">120<\/text><line x1=\"110.0\" y1=\"280.0\" x2=\"700.0\" y2=\"280.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"100.0\" y=\"284.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">140<\/text><line x1=\"110.0\" y1=\"250.0\" x2=\"700.0\" y2=\"250.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"100.0\" y=\"254.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">160<\/text><line x1=\"110.0\" y1=\"220.0\" x2=\"700.0\" y2=\"220.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"100.0\" y=\"224.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">180<\/text><line x1=\"110.0\" y1=\"190.0\" x2=\"700.0\" y2=\"190.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"100.0\" y=\"194.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">200<\/text><line x1=\"110.0\" y1=\"160.0\" x2=\"700.0\" y2=\"160.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"100.0\" y=\"164.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">220<\/text><line x1=\"110.0\" y1=\"130.0\" x2=\"700.0\" y2=\"130.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"100.0\" y=\"134.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">240<\/text><line x1=\"110.0\" y1=\"100.0\" x2=\"700.0\" y2=\"100.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"100.0\" y=\"104.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">260<\/text><line x1=\"110.0\" y1=\"70.0\" x2=\"700.0\" y2=\"70.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"100.0\" y=\"74.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">280<\/text><text x=\"20.0\" y=\"205.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">A<\/text><line x1=\"110.0\" y1=\"70.0\" x2=\"110.0\" y2=\"340.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"110.0\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">30 \u00b0C<\/text><line x1=\"257.5\" y1=\"70.0\" x2=\"257.5\" y2=\"340.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"257.5\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">35 \u00b0C<\/text><line x1=\"405.0\" y1=\"70.0\" x2=\"405.0\" y2=\"340.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"405.0\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">40 \u00b0C<\/text><line x1=\"552.5\" y1=\"70.0\" x2=\"552.5\" y2=\"340.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"552.5\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">45 \u00b0C<\/text><line x1=\"700.0\" y1=\"70.0\" x2=\"700.0\" y2=\"340.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"700.0\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#9cc0cc\" font-weight=\"normal\">50 \u00b0C<\/text><polyline points=\"110.0,283.0 257.5,292.0 405.0,301.0 552.5,310.0 700.0,320.5\" fill=\"none\" stroke=\"#ffb454\" stroke-width=\"3\"\/><circle cx=\"110.0\" cy=\"283.0\" r=\"3.6\" fill=\"#ffb454\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"257.5\" cy=\"292.0\" r=\"3.6\" fill=\"#ffb454\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"405.0\" cy=\"301.0\" r=\"3.6\" fill=\"#ffb454\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"552.5\" cy=\"310.0\" r=\"3.6\" fill=\"#ffb454\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"700.0\" cy=\"320.5\" r=\"3.6\" fill=\"#ffb454\" stroke=\"#0a1014\" stroke-width=\"0\" \/><rect x=\"730.0\" y=\"72.0\" width=\"16.0\" height=\"6.0\" fill=\"#ffb454\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"754.0\" y=\"80.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#ffb454\" font-weight=\"bold\">4\u00d725<\/text><text x=\"116.0\" y=\"275.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#ffb454\" font-weight=\"bold\">138<\/text><text x=\"706.0\" y=\"324.5\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#ffb454\" font-weight=\"bold\">113<\/text><polyline points=\"110.0,235.0 257.5,245.5 405.0,257.5 552.5,269.5 700.0,281.5\" fill=\"none\" stroke=\"#38c8e8\" stroke-width=\"3\"\/><circle cx=\"110.0\" cy=\"235.0\" r=\"3.6\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"257.5\" cy=\"245.5\" r=\"3.6\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"405.0\" cy=\"257.5\" r=\"3.6\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"552.5\" cy=\"269.5\" r=\"3.6\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"700.0\" cy=\"281.5\" r=\"3.6\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"0\" \/><rect x=\"730.0\" y=\"100.0\" width=\"16.0\" height=\"6.0\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"754.0\" y=\"108.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#38c8e8\" font-weight=\"bold\">3\u00d735+3\u00d716\/3<\/text><text x=\"116.0\" y=\"227.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#38c8e8\" font-weight=\"bold\">170<\/text><text x=\"706.0\" y=\"285.5\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#38c8e8\" font-weight=\"bold\">139<\/text><polyline points=\"110.0,172.0 257.5,185.5 405.0,199.0 552.5,214.0 700.0,230.5\" fill=\"none\" stroke=\"#5fd88a\" stroke-width=\"3\"\/><circle cx=\"110.0\" cy=\"172.0\" r=\"3.6\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"257.5\" cy=\"185.5\" r=\"3.6\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"405.0\" cy=\"199.0\" r=\"3.6\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"552.5\" cy=\"214.0\" r=\"3.6\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"700.0\" cy=\"230.5\" r=\"3.6\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"0\" \/><rect x=\"730.0\" y=\"128.0\" width=\"16.0\" height=\"6.0\" fill=\"#5fd88a\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"754.0\" y=\"136.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#5fd88a\" font-weight=\"bold\">3\u00d750+3\u00d725\/3<\/text><text x=\"116.0\" y=\"164.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#5fd88a\" font-weight=\"bold\">212<\/text><text x=\"706.0\" y=\"234.5\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#5fd88a\" font-weight=\"bold\">173<\/text><polyline points=\"110.0,95.5 257.5,112.0 405.0,130.0 552.5,148.0 700.0,167.5\" fill=\"none\" stroke=\"#c98aff\" stroke-width=\"3\"\/><circle cx=\"110.0\" cy=\"95.5\" r=\"3.6\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"257.5\" cy=\"112.0\" r=\"3.6\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"405.0\" cy=\"130.0\" r=\"3.6\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"552.5\" cy=\"148.0\" r=\"3.6\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"0\" \/><circle cx=\"700.0\" cy=\"167.5\" r=\"3.6\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"0\" \/><rect x=\"730.0\" y=\"156.0\" width=\"16.0\" height=\"6.0\" fill=\"#c98aff\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"754.0\" y=\"164.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#c98aff\" font-weight=\"bold\">3\u00d770+3\u00d735\/3<\/text><text x=\"116.0\" y=\"87.5\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#c98aff\" font-weight=\"bold\">263<\/text><text x=\"706.0\" y=\"171.5\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#c98aff\" font-weight=\"bold\">215<\/text><text x=\"20.0\" y=\"412.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">T\u00e1c gi\u1ea3 t\u00ednh t\u1eeb d\u00f2ng datasheet [1]; ch\u01b0a k\u1ec3 nh\u00f3m c\u00e1p x\u1ebfp chung xe \u0111\u1ee1 v\u00e0 b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 3. D\u00f2ng cho ph\u00e9p gi\u1ea3m kho\u1ea3ng 9 % \u1edf 40 \u00b0C v\u00e0 18 % \u1edf 50 \u00b0C so v\u1edbi 30 \u00b0C; c\u00e1p x\u1ebfp chung xe \u0111\u1ee1 c\u1ea7n gi\u1ea3m th\u00eam theo b\u1ea3ng hi\u1ec7u ch\u1ec9nh nh\u00f3m c\u1ee7a VDE 0298-4.<\/div><\/div>\n<p class=\"small\">Hi\u1ec7u ch\u1ec9nh theo c\u00f4ng th\u1ee9c khu\u1ebfch \u0111\u1ea1i nhi\u1ec7t chu\u1ea9n cho c\u00e1p 90 \u00b0C; h\u1ec7 s\u1ed1 ch\u00ednh th\u1ee9c theo b\u1ea3ng VDE 0298-4 hi\u1ec7n h\u00e0nh.<\/p>\n<h3>5.5 S\u1ee5t \u00e1p<\/h3>\n<div class=\"formula\"><b>\u0394U = \u221a3 \u00b7 I \u00b7 l \u00b7 (R \u00b7 cos \u03c6 + X \u00b7 sin \u03c6); R = R<sub>20<\/sub> \u00b7 1,275 (\u1edf 90 \u00b0C); X \u2248 0,129 \u03a9\/km<\/b><\/div>\n<p>Datasheet (N)GRDGOEU kh\u00f4ng c\u00f4ng b\u1ed1 \u0111i\u1ec7n c\u1ea3m; t\u00f4i l\u1ea5y X \u2248 0,129 \u03a9\/km (t\u01b0\u01a1ng \u1ee9ng L \u2248 0,41 mH\/km c\u1ee7a b\u1ea3n (C)-FC c\u1ee1 3\u00d750, c\u1ea5u h\u00ecnh h\u00ecnh h\u1ecdc t\u01b0\u01a1ng t\u1ef1)<sup class=\"ref-n\">[2]<\/sup> l\u00e0m gi\u00e1 tr\u1ecb tham chi\u1ebfu, v\u00e0 t\u00ednh \u1edf nhi\u1ec7t \u0111\u1ed9 ru\u1ed9t 90 \u00b0C n\u00ean l\u00e0 bi\u00ean tr\u00ean.<\/p>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:900px\"><caption>S\u1ee5t \u00e1p \u1edf 50 Hz, cos \u03c6 = 0,85 (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>3\u00d750+3\u00d725\/3, 150 A<\/td><td>\u2248 6,4 V (1,59 % \/ 0,92 %)<\/td><td>\u2248 12,7 V (3,19 % \/ 1,85 %)<\/td><td>\u2248 25,5 V (6,37 % \/ 3,69 %)<\/td><\/tr><tr><td>3\u00d770+3\u00d735\/3, 200 A<\/td><td>\u2248 6,2 V (1,56 % \/ 0,91 %)<\/td><td>\u2248 12,5 V (3,12 % \/ 1,81 %)<\/td><td>\u2248 25,0 V (6,25 % \/ 3,62 %)<\/td><\/tr><tr><td>4\u00d725, 100 A<\/td><td>\u2248 7,9 V (1,98 % \/ 1,15 %)<\/td><td>\u2248 15,8 V (3,95 % \/ 2,29 %)<\/td><td>\u2248 31,6 V (7,91 % \/ 4,59 %)<\/td><\/tr><\/tbody><\/table><\/div>\n<p>S\u1ee5t \u00e1p kh\u00f4ng c\u00f2n nh\u1ecf \u1edf l\u01b0\u1edbi 400 V: 100 m c\u00e1p 3\u00d750 mang 150 A \u0111\u00e3 s\u1ee5t kho\u1ea3ng 3 %, v\u00e0 200 m kho\u1ea3ng 6 %; \u1edf 690 V m\u1ee9c n\u00e0y gi\u1ea3m c\u00f2n kho\u1ea3ng 1,8 % v\u00e0 3,7 %. H\u00e3y ki\u1ec3m tra gi\u1edbi h\u1ea1n s\u1ee5t \u00e1p cho ph\u00e9p c\u1ee7a motor v\u00e0 bi\u1ebfn t\u1ea7n, nh\u1ea5t l\u00e0 \u1edf 400 V v\u00e0 c\u1ee1 nh\u1ecf.<\/p>\n<h3>5.6 D\u00f2ng ng\u1eafn m\u1ea1ch qua ru\u1ed9t v\u00e0 PE<\/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); datasheet: 1\u00d725 mm\u00b2 \u2192 3,58 kA (1 s)<\/b><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:800px\"><caption>D\u00f2ng ng\u1eafn m\u1ea1ch ch\u1ecbu \u0111\u01b0\u1ee3c, k = 143 (t\u00e1c gi\u1ea3 t\u00ednh)<\/caption><thead><tr><th>D\u00e2y d\u1eabn<\/th><th>0,2 s<\/th><th>0,5 s<\/th><th>1 s<\/th><th>3 s<\/th><\/tr><\/thead><tbody><tr><td>Ru\u1ed9t 25 mm\u00b2<\/td><td>7,99 kA<\/td><td>5,06 kA<\/td><td>3,58 kA<\/td><td>2,06 kA<\/td><\/tr><tr><td>Ru\u1ed9t 50 mm\u00b2<\/td><td>15,99 kA<\/td><td>10,11 kA<\/td><td>7,15 kA<\/td><td>4,13 kA<\/td><\/tr><tr><td>Ru\u1ed9t 70 mm\u00b2<\/td><td>22,38 kA<\/td><td>14,16 kA<\/td><td>10,01 kA<\/td><td>5,78 kA<\/td><\/tr><tr><td>PE t\u1ed5ng 16 mm\u00b2 (3\u00d735+3\u00d716\/3)<\/td><td>5,12 kA<\/td><td>3,24 kA<\/td><td>2,29 kA<\/td><td>1,32 kA<\/td><\/tr><tr><td>PE t\u1ed5ng 25 mm\u00b2 (3\u00d750+3\u00d725\/3)<\/td><td>7,99 kA<\/td><td>5,06 kA<\/td><td>3,58 kA<\/td><td>2,06 kA<\/td><\/tr><tr><td>PE t\u1ed5ng 35 mm\u00b2 (3\u00d770+3\u00d735\/3)<\/td><td>11,19 kA<\/td><td>7,08 kA<\/td><td>5,00 kA<\/td><td>2,89 kA<\/td><\/tr><\/tbody><\/table><\/div>\n<p>C\u1ed9t I<sub>k<\/sub> trong datasheet l\u00e0 gi\u00e1 tr\u1ecb 1 gi\u00e2y \u1ee9ng v\u1edbi k = 143<sup class=\"ref-n\">[1]<\/sup>. V\u1edbi c\u1ea5u h\u00ecnh PE t\u00e1ch ba, d\u00f2ng s\u1ef1 c\u1ed1 qua PE b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi ti\u1ebft di\u1ec7n t\u1ed5ng (v\u00ed d\u1ee5 25 mm\u00b2 cho 3\u00d750+3\u00d725\/3), kh\u00f4ng ph\u1ea3i ti\u1ebft di\u1ec7n m\u1ed9t d\u00e2y nh\u1ecf; c\u1ea7n so v\u1edbi th\u1eddi gian c\u1eaft c\u1ee7a b\u1ea3o v\u1ec7.<\/p>\n<h3>5.7 Xo\u1eafn \u00b125 \u00b0\/m<\/h3>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:500px\"><caption>G\u00f3c xo\u1eafn t\u00edch l\u0169y t\u1ed1i \u0111a theo chi\u1ec1u d\u00e0i \u0111o\u1ea1n t\u1ef1 do (\u00b125 \u00b0\/m)<\/caption><thead><tr><th>Chi\u1ec1u d\u00e0i \u0111o\u1ea1n t\u1ef1 do<\/th><th>G\u00f3c xo\u1eafn t\u1ed1i \u0111a<\/th><\/tr><\/thead><tbody><tr><td>1 m<\/td><td>\u00b125\u00b0<\/td><\/tr><tr><td>2 m<\/td><td>\u00b150\u00b0<\/td><\/tr><tr><td>3 m<\/td><td>\u00b175\u00b0<\/td><\/tr><tr><td>4 m<\/td><td>\u00b1100\u00b0<\/td><\/tr><tr><td>6 m<\/td><td>\u00b1150\u00b0<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"imgcap\"><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Gi\u1edbi h\u1ea1n xo\u1eafn c\u1ee7a c\u00e1p RONDOFLEX (N)GRDGOEU l\u00e0 \u00b125 \u0111\u1ed9 tr\u00ean m\u00e9t; h\u1ecd C-FC v\u00e0 CHAIN kh\u00f4ng cho ph\u00e9p xo\u1eafn\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"\/><text x=\"200.0\" y=\"22.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">Gi\u1edbi h\u1ea1n xo\u1eafn<\/text><rect x=\"40.0\" y=\"98.0\" width=\"320.0\" height=\"44.0\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"2\" rx=\"22\"\/><path d=\"M60 98 q 14 22 0 44\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"3\" stroke-linecap=\"round\"\/><path d=\"M90 98 q 14 22 0 44\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"3\" stroke-linecap=\"round\"\/><path d=\"M120 98 q 14 22 0 44\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"3\" stroke-linecap=\"round\"\/><path d=\"M150 98 q 14 22 0 44\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"3\" stroke-linecap=\"round\"\/><path d=\"M180 98 q 14 22 0 44\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"3\" stroke-linecap=\"round\"\/><path d=\"M210 98 q 14 22 0 44\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"3\" stroke-linecap=\"round\"\/><path d=\"M240 98 q 14 22 0 44\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"3\" stroke-linecap=\"round\"\/><path d=\"M270 98 q 14 22 0 44\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"3\" stroke-linecap=\"round\"\/><path d=\"M300 98 q 14 22 0 44\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"3\" stroke-linecap=\"round\"\/><path d=\"M330 98 q 14 22 0 44\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"3\" stroke-linecap=\"round\"\/><path d=\"M40 70 q 30 -26 60 0\" fill=\"none\" stroke=\"#38c8e8\" stroke-width=\"3\" stroke-linecap=\"round\"\/><polygon points=\"100,70 90,62 92,76\" fill=\"#38c8e8\"\/><path d=\"M300 70 q 30 -26 60 0\" fill=\"none\" stroke=\"#38c8e8\" stroke-width=\"3\" stroke-linecap=\"round\"\/><polygon points=\"300,70 310,62 308,76\" fill=\"#38c8e8\"\/><text x=\"200.0\" y=\"170.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#5fd88a\" font-weight=\"bold\">(N)GRDGOEU: \u00b125 \u00b0\/m (ti\u00eau chu\u1ea9n)<\/text><text x=\"200.0\" y=\"190.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">v\u00ed d\u1ee5 \u0111o\u1ea1n t\u1ef1 do 4 m \u2194 \u00b1100\u00b0 t\u00edch l\u0169y<\/text><text x=\"200.0\" y=\"210.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#ff777f\" font-weight=\"normal\">(C)-FC, CHAIN: kh\u00f4ng cho ph\u00e9p xo\u1eafn<\/text><text x=\"200.0\" y=\"228.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#9cc0cc\" font-weight=\"normal\">xo\u1eafn l\u00e0 nguy\u00ean nh\u00e2n h\u00e0ng \u0111\u1ea7u l\u00e0m v\u00f2ng festoon quay<\/text><\/svg><\/div>\n<p>Gi\u00e1 tr\u1ecb \u00b125 \u00b0\/m ch\u1ec9 \u00e1p d\u1ee5ng cho b\u1ea3n ti\u00eau chu\u1ea9n; b\u1ea3n (C)-FC v\u00e0 CHAIN kh\u00f4ng cho ph\u00e9p xo\u1eafn<sup class=\"ref-n\">[3]<\/sup><sup class=\"ref-n\">[17]<\/sup>. Ngay c\u1ea3 \u1edf b\u1ea3n ti\u00eau chu\u1ea9n, \u0111o\u1ea1n t\u1ef1 do c\u00e0ng d\u00e0i th\u00ec g\u00f3c xo\u1eafn t\u00edch l\u0169y c\u00e0ng l\u1edbn: xo\u1eafn l\u1ec7ch ray ho\u1eb7c k\u1eb9p l\u1ec7ch t\u00e2m l\u00e0 ngu\u1ed3n g\u1ed1c \u0111i\u1ec3n h\u00ecnh l\u00e0m v\u00f2ng festoon quay th\u00e0nh h\u00ecnh c\u00e1nh qu\u1ea1t.<\/p>\n<\/section><section id=\"s6\"><h2>6. Bi\u1ebfn t\u1ea7n, EMC v\u00e0 ranh gi\u1edbi v\u1edbi (C)-FC<\/h2>\n<p>Bi\u1ebfn t\u1ea7n PWM \u0111\u00f3ng c\u1eaft nhanh; d\u00e2y d\u1eabn t\u1edbi motor ho\u1ea1t \u0111\u1ed9ng nh\u01b0 \u0111\u01b0\u1eddng truy\u1ec1n n\u00ean \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh \u1edf \u0111\u1ea7u motor c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi kho\u1ea3ng hai l\u1ea7n \u0111i\u1ec7n \u00e1p thanh c\u00e1i DC khi ph\u1ea3n x\u1ea1 s\u00f3ng l\u00fd t\u01b0\u1edfng. Con s\u1ed1 d\u01b0\u1edbi \u0111\u00e2y l\u00e0 bi\u00ean tr\u00ean b\u1ea3o th\u1ee7 do t\u00e1c gi\u1ea3 t\u00ednh, kh\u00f4ng ph\u1ea3i d\u1ef1 b\u00e1o.<\/p>\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>; 690 V: U<sub>dc<\/sub> \u2248 932 V \u2192 U<sub>\u0111\u1ec9nh,max<\/sub> \u2248 2 049 V<\/b><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1000px\"><caption>\u0110i\u1ec7n \u00e1p \u0111\u1ec9nh \u1edf \u0111\u1ea7u motor khi ph\u1ea3n x\u1ea1 s\u00f3ng l\u00fd t\u01b0\u1edfng (t\u00e1c gi\u1ea3 t\u00ednh)<\/caption><thead><tr><th>L\u01b0\u1edbi<\/th><th>U<sub>dc<\/sub> danh \u0111\u1ecbnh<\/th><th>\u0110\u1ec9nh t\u1ed1i \u0111a \u2248 2\u00b71,1\u00b7U<sub>dc<\/sub><\/th><th>So v\u1edbi \u0111\u1ec9nh c\u1ee7a U<sub>m<\/sub> = 1,2 kV (\u2248 1 697 V)<\/th><th>Bi\u00ean so v\u1edbi gi\u1edbi h\u1ea1n \u0111\u1ec9nh 2 400 V c\u1ee7a (C)-FC<\/th><\/tr><\/thead><tbody><tr><td>400 V<\/td><td>540 V<\/td><td>1 188 V<\/td><td>70 %<\/td><td>50 %<\/td><\/tr><tr><td>500 V<\/td><td>675 V<\/td><td>1 485 V<\/td><td>88 %<\/td><td>38 %<\/td><\/tr><tr><td>690 V<\/td><td>932 V<\/td><td>2 049 V<\/td><td>121 %<\/td><td>15 %<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"warn\"><b>\u0110i\u1ec3m c\u1ea7n nh\u1edb.<\/b> Datasheet (N)GRDGOEU kh\u00f4ng c\u00f4ng b\u1ed1 m\u1ee9c \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh cho ph\u00e9p \u1edf \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n; b\u1ea3n (C)-FC th\u00ec c\u00f3 (\u0111\u1ec9nh 2 400 V, bi\u1ebfn t\u1ea7n t\u1ed1i \u0111a 690 V, th\u1eed 5 kV)<sup class=\"ref-n\">[5]<\/sup>. \u1ede l\u01b0\u1edbi 690 V, \u0111\u1ec9nh l\u00fd t\u01b0\u1edfng kho\u1ea3ng 2 049 V v\u01b0\u1ee3t \u0111\u1ec9nh t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u1ee7a U<sub>m<\/sub> 1,2 kV AC (kho\u1ea3ng 1 697 V). So s\u00e1nh n\u00e0y ch\u1ec9 l\u00e0 m\u1ed1c tr\u1ef1c quan, kh\u00f4ng ph\u1ea3i ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn: \u1ee9ng su\u1ea5t xung PWM kh\u00e1c \u1ee9ng su\u1ea5t sin. V\u00ec v\u1eady \u1edf 690 V, h\u00e3y d\u00f9ng c\u00e1p c\u00f3 c\u00f4ng b\u1ed1 \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh, v\u00e0 h\u1ecfi h\u00e3ng 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.<\/div>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><caption>Ch\u1ecdn c\u00e1p theo lo\u1ea1i m\u1ea1ch<\/caption><thead><tr><th>M\u1ea1ch<\/th><th>C\u00e1p n\u00ean x\u00e9t<\/th><th>L\u00fd do<\/th><\/tr><\/thead><tbody><tr><td>Ngu\u1ed3n 50\/60 Hz cho xe con, b\u00e0n \u0111i\u1ec1u khi\u1ec3n, m\u00e1y x\u1ebfp d\u1ee1<\/td><td>(N)GRDGOEU-J<\/td><td>t\u1ea3i sin, kh\u00f4ng xung PWM; \u0111\u1ee7 cho festoon th\u00f4ng th\u01b0\u1eddng<\/td><\/tr><tr><td>\u0110\u1ea7u ra bi\u1ebfn t\u1ea7n \u2264 500 V, c\u00e1p ng\u1eafn<\/td><td>(N)GRDGOEU-J n\u1ebfu h\u00e3ng x\u00e1c nh\u1eadn b\u1eb1ng v\u0103n b\u1ea3n; (C)-FC khi c\u1ea7n \u0111\u1ea1t gi\u1edbi h\u1ea1n ph\u00e1t x\u1ea1<\/td><td>bi\u00ean \u0111\u1ec9nh c\u00f2n l\u1edbn (m\u1ee5c tr\u00ean) nh\u01b0ng datasheet ti\u00eau chu\u1ea9n kh\u00f4ng c\u00f4ng b\u1ed1 \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh<\/td><\/tr><tr><td>\u0110\u1ea7u ra bi\u1ebfn t\u1ea7n 690 V<\/td><td>(C)-FC; th\u00eam b\u1ed9 l\u1ecdc dV\/dt n\u1ebfu c\u00e1p d\u00e0i<\/td><td>ch\u1ec9 b\u1ea3n (C)-FC c\u00f4ng b\u1ed1 \u0111\u1ec9nh 2 400 V \u1edf 690 V<sup class=\"ref-n\">[5]<\/sup><\/td><\/tr><tr><td>T\u00edn hi\u1ec7u, encoder, bus<\/td><td>c\u00e1p \u0111i\u1ec1u khi\u1ec3n c\u00f3 m\u00e0n ri\u00eang, ho\u1eb7c c\u00e1p bus\/quang c\u00f9ng h\u1ecd<\/td><td>m\u00e0n ri\u00eang \u2265 60 % cho l\u00f5i, \u2265 80 % cho c\u1eb7p<sup class=\"ref-n\">[1]<\/sup>; t\u00e1ch kh\u1ecfi c\u00e1p l\u1ef1c<\/td><\/tr><\/tbody><\/table><\/div>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> Kh\u00f4ng c\u00f3 m\u00e0n ch\u1eafn chung ngh\u0129a l\u00e0 ph\u00e1t x\u1ea1 \u1edf d\u1ea3i MHz kh\u00f4ng \u0111\u01b0\u1ee3c gi\u1eef \u1edf th\u00e2n c\u00e1p; n\u1ebfu thi\u1ebft b\u1ecb ph\u1ea3i \u0111\u1ea1t gi\u1edbi h\u1ea1n ph\u00e1t x\u1ea1 (EN 55011, EN 55022) th\u00ec thi\u1ebft k\u1ebf d\u00f9ng c\u00e1p (C)-FC v\u00e0 n\u1ed1i m\u00e0n ch\u1eafn 360\u00b0 \u1edf hai \u0111\u1ea7u b\u1eb1ng gland EMC. Mua b\u1ea3n ti\u00eau chu\u1ea9n cho tuy\u1ebfn bi\u1ebfn t\u1ea7n ch\u1ec9 v\u00ec r\u1ebb h\u01a1n th\u01b0\u1eddng t\u1ed1n h\u01a1n khi thi\u1ebft b\u1ecb kh\u00f4ng qua \u0111\u01b0\u1ee3c th\u1eed EMC.<\/p>\n<\/section><section id=\"s7\"><h2>7. So s\u00e1nh: RONDOFLEX ti\u00eau chu\u1ea9n, (C)-FC, CHAIN, FESTOONFLEX PUR-HF v\u00e0 c\u00e1p d\u1eb9t<\/h2>\n<p>N\u0103m h\u1ecd c\u00e1p c\u00f9ng ph\u1ee5c v\u1ee5 festoon ho\u1eb7c x\u00edch nh\u01b0ng kh\u00e1c nhau \u1edf m\u00e0n ch\u1eafn, v\u1ecf ngo\u00e0i, c\u00e1ch ch\u1ecbu xo\u1eafn v\u00e0 t\u1ed1c \u0111\u1ed9. B\u1ea3ng gom s\u1ed1 li\u1ec7u c\u00f4ng b\u1ed1 c\u1ee7a Prysmian, Faber v\u00e0 Elettrotek.<\/p>\n<div class=\"svg\"><svg viewBox=\"0 0 1180 470\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"So s\u00e1nh m\u1eb7t c\u1eaft ba h\u1ecd c\u00e1p RONDOFLEX: ti\u00eau chu\u1ea9n, c\u00f3 m\u00e0n ch\u1eafn chung (C)-FC v\u00e0 CHAIN v\u1ecf EVA\"><defs>\n<pattern id=\"cuB\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#7a5418\"\/><circle cx=\"2.5\" cy=\"2.5\" r=\"2.1\" fill=\"#e9c46a\"\/><\/pattern>\n<pattern id=\"tinB\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#59656c\"\/><circle cx=\"2.5\" cy=\"2.5\" r=\"2.1\" fill=\"#dfe7ea\"\/><\/pattern>\n<pattern id=\"brB\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#6f7b82\"\/><rect width=\"8\" height=\"3.2\" fill=\"#cfd8dc\"\/><\/pattern>\n<pattern id=\"peB\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#8a6f2a\"\/><rect width=\"8\" height=\"3.4\" fill=\"#e8c37b\"\/><\/pattern>\n<pattern id=\"gyB\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#2fa84f\"\/><rect width=\"8\" height=\"4\" fill=\"#f2d13a\"\/><\/pattern>\n<pattern id=\"arB\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\"><rect width=\"6\" height=\"6\" fill=\"#b8860b\"\/><path d=\"M0 0L6 6M6 0L0 6\" stroke=\"#ffd34d\" stroke-width=\"1.2\"\/><\/pattern>\n<pattern id=\"wbB\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\"><rect width=\"6\" height=\"6\" fill=\"#1b5f78\"\/><circle cx=\"3\" cy=\"3\" r=\"1.6\" fill=\"#9fe3f5\"\/><\/pattern>\n<\/defs><rect x=\"0.0\" y=\"0.0\" width=\"1180.0\" height=\"470.0\" fill=\"#0e1a1e\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"24.0\" y=\"34.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">C\u00f9ng l\u00f5i, kh\u00e1c l\u1edbp ngo\u00e0i: ba h\u1ec7 v\u1ecf c\u1ee7a h\u1ecd RONDOFLEX<\/text><circle cx=\"210.0\" cy=\"225.0\" r=\"125.0\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\" \/><circle cx=\"210.0\" cy=\"225.0\" r=\"109.0\" fill=\"#3a3f45\" stroke=\"#0a1014\" stroke-width=\"1.2\" \/><circle cx=\"210.0\" cy=\"225.0\" r=\"95.0\" fill=\"#2b3035\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"172.3\" cy=\"187.3\" r=\"37.7\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"172.3\" cy=\"187.3\" r=\"24.1\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"247.7\" cy=\"187.3\" r=\"37.7\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"247.7\" cy=\"187.3\" r=\"24.1\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"247.7\" cy=\"262.7\" r=\"37.7\" fill=\"url(#gyB)\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"247.7\" cy=\"262.7\" r=\"24.1\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"172.3\" cy=\"262.7\" r=\"37.7\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"172.3\" cy=\"262.7\" r=\"24.1\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"210.0\" y=\"385.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#e8c37b\" font-weight=\"bold\">RONDOFLEX (N)GRDGOEU<\/text><text x=\"210.0\" y=\"407.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#eef6f8\" font-weight=\"normal\">v\u1ecf trong EPR GM1b + v\u1ecf ngo\u00e0i PCP 5GM3<\/text><text x=\"210.0\" y=\"427.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">kh\u00f4ng m\u00e0n chung \u00b7 xo\u1eafn \u00b125 \u00b0\/m \u00b7 th\u1eed 3,5 kV<\/text><circle cx=\"590.0\" cy=\"225.0\" r=\"125.0\" fill=\"#23272b\" stroke=\"#0a1014\" stroke-width=\"3\" \/><circle cx=\"590.0\" cy=\"225.0\" r=\"109.0\" fill=\"url(#brB)\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"590.0\" cy=\"225.0\" r=\"99.0\" fill=\"#3a3f45\" stroke=\"#0a1014\" stroke-width=\"1.2\" \/><circle cx=\"590.0\" cy=\"225.0\" r=\"85.0\" fill=\"#2b3035\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"556.4\" cy=\"191.4\" r=\"33.6\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"556.4\" cy=\"191.4\" r=\"21.5\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"623.6\" cy=\"191.4\" r=\"33.6\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"623.6\" cy=\"191.4\" r=\"21.5\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"623.6\" cy=\"258.6\" r=\"33.6\" fill=\"url(#gyB)\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"623.6\" cy=\"258.6\" r=\"21.5\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"556.4\" cy=\"258.6\" r=\"33.6\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"556.4\" cy=\"258.6\" r=\"21.5\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"590.0\" y=\"385.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#e8c37b\" font-weight=\"bold\">RONDOFLEX (C)-FC (N)GRDGCGOEU<\/text><text x=\"590.0\" y=\"407.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#eef6f8\" font-weight=\"normal\">th\u00eam b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc ph\u1ee7 chung gi\u1eefa hai l\u1edbp v\u1ecf<\/text><text x=\"590.0\" y=\"427.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">th\u1eed 5 kV \u00b7 \u0111\u1ec9nh 2 400 V \u00b7 bi\u1ebfn t\u1ea7n \u2264 690 V \u00b7 kh\u00f4ng xo\u1eafn<\/text><circle cx=\"970.0\" cy=\"225.0\" r=\"125.0\" fill=\"#1c3a3f\" stroke=\"#0a1014\" stroke-width=\"3\" \/><circle cx=\"970.0\" cy=\"225.0\" r=\"109.0\" fill=\"#3a3f45\" stroke=\"#0a1014\" stroke-width=\"1.2\" \/><circle cx=\"970.0\" cy=\"225.0\" r=\"95.0\" fill=\"#2b3035\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"932.3\" cy=\"187.3\" r=\"37.7\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"932.3\" cy=\"187.3\" r=\"24.1\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"1007.7\" cy=\"187.3\" r=\"37.7\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"1007.7\" cy=\"187.3\" r=\"24.1\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"1007.7\" cy=\"262.7\" r=\"37.7\" fill=\"url(#gyB)\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"1007.7\" cy=\"262.7\" r=\"24.1\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><circle cx=\"932.3\" cy=\"262.7\" r=\"37.7\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"932.3\" cy=\"262.7\" r=\"24.1\" fill=\"url(#cuB)\" stroke=\"#c47a3a\" stroke-width=\"1.2\" \/><text x=\"970.0\" y=\"385.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#e8c37b\" font-weight=\"bold\">RONDOFLEX(CHAIN)<\/text><text x=\"970.0\" y=\"407.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#eef6f8\" font-weight=\"normal\">v\u1ecf trong EPR + v\u1ecf ngo\u00e0i EVA cho x\u00edch d\u1eabn c\u00e1p<\/text><text x=\"970.0\" y=\"427.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">chain t\u1edbi 240 m\/ph\u00fat \u00b7 kh\u00f4ng xo\u1eafn \u00b7 c\u00f3 th\u1eed m\u00e0i m\u00f2n<\/text><text x=\"590.0\" y=\"456.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">S\u01a1 \u0111\u1ed3 so s\u00e1nh theo m\u00f4 t\u1ea3 c\u1ee7a datasheet [1][3][5]; kh\u00f4ng theo t\u1ef7 l\u1ec7<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 4. Ba h\u1ec7 v\u1ecf c\u1ee7a h\u1ecd RONDOFLEX: ti\u00eau chu\u1ea9n, c\u00f3 m\u00e0n chung (C)-FC v\u00e0 CHAIN v\u1ecf EVA; s\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd, kh\u00f4ng theo t\u1ef7 l\u1ec7.<\/div><\/div>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1500px\"><caption>So s\u00e1nh c\u00e1c h\u1ecd c\u00e1p festoon v\u00e0 x\u00edch d\u1eabn c\u00e1p 0,6\/1 kV (s\u1ed1 li\u1ec7u c\u00f4ng b\u1ed1)<\/caption><thead><tr><th>Ti\u00eau ch\u00ed<\/th><th>RONDOFLEX (N)GRDGOEU (b\u00e0i n\u00e0y)<\/th><th>RONDOFLEX (C)-FC<\/th><th>RONDOFLEX(CHAIN)<\/th><th>FESTOONFLEX PUR-HF<\/th><th>C\u00e1p d\u1eb9t FLEXIFESTOON NE-FLAT<\/th><\/tr><\/thead><tbody><tr><td>M\u00e0n ch\u1eafn<\/td><td>kh\u00f4ng m\u00e0n chung<sup class=\"ref-n\">[1]<\/sup><\/td><td>b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc ph\u1ee7 chung, \u0111\u1ed9 ph\u1ee7 80 %<sup class=\"ref-n\">[5]<\/sup><\/td><td>b\u1ea3n ti\u00eau chu\u1ea9n kh\u00f4ng m\u00e0n; b\u1ea3n (N)GRDGCGOEU c\u00f3 m\u00e0n chung > 80 %, Z<sub>t<\/sub> < 100 m\u03a9\/m \u1edf \u2264 30 MHz<sup class=\"ref-n\">[3]<\/sup><\/td><td>kh\u00f4ng m\u00e0n; b\u1ea3n C PUR-HF c\u00f3 b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc<sup class=\"ref-n\">[3]<\/sup><\/td><td>b\u1ea3n NE-FLAT kh\u00f4ng m\u00e0n; b\u1ea3n CY c\u00f3 b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc<sup class=\"ref-n\">[11]<\/sup><\/td><\/tr><tr><td>V\u1ecf ngo\u00e0i<\/td><td>PCP 5GM3<sup class=\"ref-n\">[1]<\/sup><\/td><td>PCP 5GM3<sup class=\"ref-n\">[5]<\/sup><\/td><td>EVA, ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 l\u00e3o h\u00f3a<sup class=\"ref-n\">[3]<\/sup><\/td><td>PUR kh\u00f4ng halogen, ch\u1eadm ch\u00e1y<sup class=\"ref-n\">[3]<\/sup><\/td><td>PCP 5GM3<sup class=\"ref-n\">[11]<\/sup><\/td><\/tr><tr><td>L\u1ef1c k\u00e9o<\/td><td>15 N\/mm\u00b2 (XPRT: 15\/20 theo FeiChun<sup class=\"ref-n\">[17]<\/sup>)<\/td><td>15 N\/mm\u00b2 (XPRT: 15\/20 theo FeiChun<sup class=\"ref-n\">[17]<\/sup>)<\/td><td>15 N\/mm\u00b2<sup class=\"ref-n\">[3]<\/sup><\/td><td>15 N\/mm\u00b2<sup class=\"ref-n\">[3]<\/sup><\/td><td>t\u0129nh 15 \/ \u0111\u1ed9ng 30 N\/mm\u00b2<sup class=\"ref-n\">[11]<\/sup><\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9<\/td><td>festoon 240; tang 60 m\/ph\u00fat<sup class=\"ref-n\">[1]<\/sup><\/td><td>festoon 240 m\/ph\u00fat<sup class=\"ref-n\">[5]<\/sup><\/td><td>chain t\u1edbi 240 m\/ph\u00fat; h\u01b0\u1edbng d\u1eabn 300 m\/ph\u00fat th\u1eed tr\u00ean thi\u1ebft b\u1ecb ri\u00eang<sup class=\"ref-n\">[3]<\/sup><sup class=\"ref-n\">[9]<\/sup><\/td><td>festoon 210; chain 210; tang 60 m\/ph\u00fat<sup class=\"ref-n\">[3]<\/sup><\/td><td>t\u1edbi 180 m\/ph\u00fat<sup class=\"ref-n\">[11]<\/sup><\/td><\/tr><tr><td>Xo\u1eafn<\/td><td>\u00b125 \u00b0\/m<sup class=\"ref-n\">[1]<\/sup><\/td><td>kh\u00f4ng cho ph\u00e9p<sup class=\"ref-n\">[17]<\/sup><\/td><td>kh\u00f4ng cho ph\u00e9p<sup class=\"ref-n\">[3]<\/sup><\/td><td>\u00b125 \u00b0\/m (b\u1ea3n C: kh\u00f4ng)<sup class=\"ref-n\">[3]<\/sup><\/td><td>ngu\u1ed3n kh\u00f4ng n\u00eau<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng t\u1ed1i thi\u1ec3u<\/td><td>\u221235 \u00b0C<sup class=\"ref-n\">[1]<\/sup><\/td><td>\u221235 \u00b0C<sup class=\"ref-n\">[17]<\/sup><\/td><td>\u221235 \u00b0C<sup class=\"ref-n\">[3]<\/sup><\/td><td>\u221240 \u00b0C<sup class=\"ref-n\">[3]<\/sup><\/td><td>\u221230 \u00b0C<sup class=\"ref-n\">[11]<\/sup><\/td><\/tr><tr><td>\u0110i\u1ec7n \u00e1p th\u1eed<\/td><td>3,5 kV<sup class=\"ref-n\">[1]<\/sup><\/td><td>5 kV<sup class=\"ref-n\">[5]<\/sup><\/td><td>3,5 kV<sup class=\"ref-n\">[3]<\/sup><\/td><td>4 kV<sup class=\"ref-n\">[3]<\/sup><\/td><td>4 kV<sup class=\"ref-n\">[11]<\/sup><\/td><\/tr><tr><td>B\u00e1n k\u00ednh u\u1ed1n<\/td><td>5\u00d7D<sub>max<\/sub> theo c\u1ed9t b\u1ea3ng<sup class=\"ref-n\">[1]<\/sup><\/td><td>theo VDE 0298-3<sup class=\"ref-n\">[5]<\/sup><\/td><td>theo VDE 0298-3<sup class=\"ref-n\">[3]<\/sup><\/td><td>6\u00d7D, th\u1eed u\u1ed1n theo HD 22.2 ph\u1ea7n 3.1<sup class=\"ref-n\">[3]<\/sup><\/td><td>theo VDE 0298-3<sup class=\"ref-n\">[11]<\/sup><\/td><\/tr><tr><td>Halogen v\u00e0 h\u00f3a ch\u1ea5t<\/td><td>c\u00f3 clo (PCP)<sup class=\"ref-n\">[7]<\/sup><\/td><td>PCP; Faber ghi MCCP > 0,1 %<sup class=\"ref-n\">[5]<\/sup><\/td><td>Faber ghi MCCP > 0,1 %<sup class=\"ref-n\">[6]<\/sup><\/td><td>kh\u00f4ng halogen<sup class=\"ref-n\">[3]<\/sup><\/td><td>PCP<\/td><\/tr><tr><td>D\u00f9ng n\u1ed5i b\u1eadt<\/td><td>festoon, tang nh\u1eb9, m\u00e1y c\u00f4ng c\u1ee5<\/td><td>festoon k\u00e8m ngu\u1ed3n bi\u1ebfn t\u1ea7n, gi\u1ea3m ph\u00e1t x\u1ea1<\/td><td>x\u00edch d\u1eabn c\u00e1p, h\u00e0nh tr\u00ecnh d\u00e0i, ngo\u00e0i tr\u1eddi, m\u00e0i m\u00f2n<\/td><td>festoon, x\u00edch, ng\u00e2m n\u01b0\u1edbc t\u1edbi 50 m, kh\u00f4ng halogen<\/td><td>festoon c\u00e1p d\u1eb9t, ti\u1ebft ki\u1ec7m kh\u00f4ng gian<\/td><\/tr><\/tbody><\/table><\/div>\n<p class=\"small\">\u00abNgu\u1ed3n kh\u00f4ng n\u00eau\u00bb: kh\u00f4ng c\u00f3 trong ngu\u1ed3n \u0111\u00e3 d\u00f9ng.<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><caption>V\u1eadt li\u1ec7u v\u1ecf ngo\u00e0i: ch\u1ecdn theo m\u00f4i tr\u01b0\u1eddng<\/caption><thead><tr><th>V\u1eadt li\u1ec7u<\/th><th>\u0110i\u1ec3m m\u1ea1nh<\/th><th>Gi\u1edbi h\u1ea1n<\/th><th>V\u00ed d\u1ee5<\/th><\/tr><\/thead><tbody><tr><td>PCP 5GM3<\/td><td>b\u1ec1n v\u1edbi d\u1ea7u, ozone, UV, \u1ea9m; v\u1eadt li\u1ec7u truy\u1ec1n th\u1ed1ng c\u1ee7a h\u1ecd RONDOFLEX<sup class=\"ref-n\">[1]<\/sup><\/td><td>ch\u1ee9a clo; t\u1ed1c \u0111\u1ed9 m\u00f2n do ma s\u00e1t ph\u1ee5 thu\u1ed9c h\u1ee3p ch\u1ea5t c\u1ee5 th\u1ec3; c\u1ea7n tuy\u00ean b\u1ed1 MCCP (m\u1ee5c 10)<\/td><td>RONDOFLEX, (C)-FC<\/td><\/tr><tr><td>EVA ch\u1ea5t l\u01b0\u1ee3ng cao<\/td><td>h\u00e3ng n\u00eau ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 l\u00e3o h\u00f3a t\u1ed1t cho x\u00edch d\u1eabn c\u00e1p; c\u00f3 th\u1eed m\u00e0i m\u00f2n v\u00e0 th\u1eed th\u1ef1c t\u1ebf tr\u00ean tuy\u1ebfn d\u00e0i<sup class=\"ref-n\">[3]<\/sup><\/td><td>ngu\u1ed3n kh\u00f4ng c\u00f4ng b\u1ed1 s\u1ed1 \u0111o; h\u1ed3 s\u01a1 halogen kh\u00f4ng n\u00eau<\/td><td>RONDOFLEX(CHAIN)<\/td><\/tr><tr><td>PUR kh\u00f4ng halogen<\/td><td>m\u00e0i m\u00f2n, x\u00e9 t\u1ed1t; kh\u00f4ng halogen; ng\u00e2m n\u01b0\u1edbc t\u1edbi 50 m<sup class=\"ref-n\">[3]<\/sup><\/td><td>c\u1ea7n x\u00e1c nh\u1eadn g\u1ed1c polyol (polyether b\u1ec1n th\u1ee7y ph\u00e2n h\u01a1n polyester){rf(16)}; gi\u00e1 cao h\u01a1n<\/td><td>FESTOONFLEX PUR-HF<\/td><\/tr><tr><td>CPE<\/td><td>FeiChun n\u00eau h\u00fat n\u01b0\u1edbc < 0,5 % (28 ng\u00e0y, 70 \u00b0C), ch\u1ecbu axit t\u1edbi pH 2,5, c\u00f3 ch\u1ea5t ch\u1ed1ng n\u1ea5m<sup class=\"ref-n\">[16]<\/sup><\/td><td>s\u1ed1 li\u1ec7u c\u1ee7a h\u00e3ng cho c\u00e1p m\u1ecf Type 275; c\u1ea7n s\u1ed1 li\u1ec7u cho m\u00e3 festoon<\/td><td>Type 275 c\u1ee7a FeiChun<\/td><\/tr><\/tbody><\/table><\/div>\n<p>M\u00e0i m\u00f2n l\u00e0 ch\u1ec9 ti\u00eau c\u00f3 th\u1ec3 \u0111o. ISO 4649 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 m\u00f2n c\u1ee7a cao su l\u01b0u h\u00f3a v\u00e0 nh\u1ef1a nhi\u1ec7t d\u1ebbo b\u1eb1ng thi\u1ebft b\u1ecb tr\u1ed1ng quay, k\u1ebft qu\u1ea3 l\u00e0 th\u1ec3 t\u00edch m\u1ea5t \u0111i t\u01b0\u01a1ng \u0111\u1ed1i (s\u1ed1 c\u00e0ng th\u1ea5p c\u00e0ng ch\u1ed1ng m\u00f2n). H\u00e3y \u0111\u01b0a ch\u1ec9 s\u1ed1 n\u00e0y v\u00e0o b\u1ea3ng y\u00eau c\u1ea7u khi so s\u00e1nh hai nh\u00e0 cung c\u1ea5p, v\u00ec v\u1ecf m\u00f2n l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u c\u1ee7a chu\u1ed7i h\u1ecfng (m\u1ee5c 9).<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:950px\"><caption>Ch\u1ecdn h\u1ecd c\u00e1p theo t\u00ecnh hu\u1ed1ng (\u0111\u00e1nh gi\u00e1 c\u1ee7a t\u00e1c gi\u1ea3)<\/caption><thead><tr><th>T\u00ecnh hu\u1ed1ng<\/th><th>H\u1ecd c\u00e1p n\u00ean x\u00e9t<\/th><th>L\u00fd do<\/th><\/tr><\/thead><tbody><tr><td>Festoon c\u1ea9u gi\u00e0n RMG, RTG, STS \u2264 240 m\/ph\u00fat, ngu\u1ed3n 50\/60 Hz<\/td><td>(N)GRDGOEU-J<\/td><td>c\u1ea5u h\u00ecnh chu\u1ea9n c\u1ee7a datasheet<\/td><\/tr><tr><td>Festoon c\u00f3 \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n \u2264 690 V<\/td><td>(C)-FC<\/td><td>c\u00f3 m\u00e0n chung, c\u00f4ng b\u1ed1 \u0111\u1ec9nh 2 400 V<\/td><\/tr><tr><td>X\u00edch d\u1eabn c\u00e1p, h\u00e0nh tr\u00ecnh d\u00e0i, ngo\u00e0i tr\u1eddi<\/td><td>RONDOFLEX(CHAIN)<\/td><td>v\u1ecf EVA, th\u1eed m\u00e0i m\u00f2n v\u00e0 th\u1eed tuy\u1ebfn d\u00e0i<\/td><\/tr><tr><td>C\u1ea3ng l\u1ea1nh, chuy\u1ec3n \u0111\u1ed9ng d\u01b0\u1edbi \u221235 \u00b0C<\/td><td>RONDOFLEX(CHAIN) \u221250 \u00b0C<\/td><td>EPR ch\u1ecbu l\u1ea1nh, c\u1ed1 \u0111\u1ecbnh v\u00e0 chuy\u1ec3n \u0111\u1ed9ng \u221250 \u2026 +80 \u00b0C theo FeiChun<sup class=\"ref-n\">[17]<\/sup><\/td><\/tr><tr><td>H\u1ea7m k\u00edn, ng\u1eadp n\u01b0\u1edbc, y\u00eau c\u1ea7u kh\u00f4ng halogen<\/td><td>FESTOONFLEX PUR-HF<\/td><td>kh\u00f4ng halogen; ng\u00e2m n\u01b0\u1edbc t\u1edbi 50 m<sup class=\"ref-n\">[3]<\/sup><\/td><\/tr><tr><td>Tang cu\u1ed1n n\u1eb7ng, xo\u1eafn nhi\u1ec1u l\u1edbp, c\u1ea9u STS<\/td><td>BUFLEX-M, CORDAFLEX (FeiChun)<\/td><td>l\u00f5i ch\u1ecbu k\u00e9o, b\u1ec7n ch\u1ed1ng xo\u1eafn, v\u1ecf PUR (m\u1ee5c 9)<\/td><\/tr><tr><td>K\u00e9o l\u00ea tr\u00ean n\u1ec1n m\u1ecf<\/td><td>Type 240 \/ 275, TENAX-PUR (FeiChun)<\/td><td>t\u1ea3i m\u00e0i m\u00f2n v\u00e0 c\u1eaft c\u1ee7a n\u1ec1n m\u1ecf<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"note\"><b>Quy t\u1eafc ch\u1ecdn h\u1ecd c\u00e1p.<\/b> Festoon \u2264 240 m\/ph\u00fat, ngu\u1ed3n 50\/60 Hz, c\u1ea7n xo\u1eafn nh\u1eb9 ho\u1eb7c cu\u1ed1n tang \u2264 60 m\/ph\u00fat \u2192 RONDOFLEX (N)GRDGOEU-J<sup class=\"ref-n\">[1]<\/sup>. C\u00f3 \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n ho\u1eb7c c\u1ea7n gi\u1ea3m ph\u00e1t x\u1ea1 \u2192 (C)-FC, kh\u00f4ng cho xo\u1eafn<sup class=\"ref-n\">[5]<\/sup>. X\u00edch d\u1eabn c\u00e1p, h\u00e0nh tr\u00ecnh d\u00e0i, ngo\u00e0i tr\u1eddi, m\u00e0i m\u00f2n \u2192 h\u1ecd CHAIN<sup class=\"ref-n\">[3]<\/sup>. C\u1ea7n kh\u00f4ng halogen, ng\u00e2m n\u01b0\u1edbc ho\u1eb7c \u221240 \u00b0C \u2192 FESTOONFLEX PUR-HF<sup class=\"ref-n\">[3]<\/sup>. Tang cu\u1ed1n n\u1eb7ng 0,6\/1 kV \u2192 h\u1ecd c\u00e1p cu\u1ed9n (BUFLEX-M, CORDAFLEX, NSHT\u00d6U), kh\u00f4ng d\u00f9ng c\u00e1p festoon.<\/div>\n<\/section><section id=\"s8\"><h2>8. \u1ee8ng d\u1ee5ng: festoon, v\u00e0 nh\u1eefng n\u01a1i ph\u1ea3i \u0111\u1ed5i sang h\u1ecd c\u00e1p kh\u00e1c<\/h2>\n<p>Festoon l\u00e0 h\u1ec7 c\u00e1p treo th\u00e0nh v\u00f2ng gi\u1eefa c\u00e1c xe \u0111\u1ee1 ch\u1ea1y d\u1ecdc d\u1ea7m ho\u1eb7c ray; c\u00e1p t\u1ea1o v\u00e0 m\u1edf v\u00f2ng li\u00ean t\u1ee5c khi xe con ch\u1ea1y<sup class=\"ref-n\">[1]<\/sup>. C\u00e1p ch\u1ec9 u\u1ed1n trong m\u1eb7t ph\u1eb3ng v\u00f2ng, n\u00ean t\u1ed1i \u01b0u cho u\u1ed1n l\u1eb7p ng\u1eafn ch\u1ee9 kh\u00f4ng cho t\u1ea3i xo\u1eafn hay k\u00e9o l\u00ea. C\u00e1c h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y minh h\u1ecda nh\u1eefng ng\u1eef c\u1ea3nh m\u00e0 k\u1ef9 s\u01b0 c\u1ea3ng v\u00e0 m\u1ecf hay g\u1eb7p, k\u00e8m ranh gi\u1edbi s\u1eed d\u1ee5ng.<\/p>\n<div class=\"imgcap\"><figure><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Festoon tr\u00ean c\u1ea9u gi\u00e0n: c\u00e1c v\u00f2ng c\u00e1p treo gi\u1eefa xe \u0111\u1ee1 ch\u1ea1y d\u1ecdc d\u1ea7m\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"\/><text x=\"200.0\" y=\"16.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">Festoon tr\u00ean c\u1ea9u gi\u00e0n RMG, RTG<\/text><rect x=\"14.0\" y=\"48.0\" width=\"372.0\" height=\"8.0\" fill=\"#5b6b73\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><rect x=\"33.0\" y=\"42.0\" width=\"14.0\" height=\"22.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"3\"\/><rect x=\"81.0\" y=\"42.0\" width=\"14.0\" height=\"22.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"3\"\/><rect x=\"129.0\" y=\"42.0\" width=\"14.0\" height=\"22.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"3\"\/><rect x=\"177.0\" y=\"42.0\" width=\"14.0\" height=\"22.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"3\"\/><rect x=\"225.0\" y=\"42.0\" width=\"14.0\" height=\"22.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"3\"\/><rect x=\"273.0\" y=\"42.0\" width=\"14.0\" height=\"22.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"3\"\/><rect x=\"321.0\" y=\"42.0\" width=\"14.0\" height=\"22.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"3\"\/><rect x=\"369.0\" y=\"42.0\" width=\"14.0\" height=\"22.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"3\"\/><path d=\"M42 64 C 42 142, 86 142, 86 64\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"5\" stroke-linecap=\"round\"\/><path d=\"M90 64 C 90 136, 134 136, 134 64\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"5\" stroke-linecap=\"round\"\/><path d=\"M138 64 C 138 130, 182 130, 182 64\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"5\" stroke-linecap=\"round\"\/><path d=\"M186 64 C 186 124, 230 124, 230 64\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"5\" stroke-linecap=\"round\"\/><path d=\"M234 64 C 234 118, 278 118, 278 64\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"5\" stroke-linecap=\"round\"\/><path d=\"M282 64 C 282 112, 326 112, 326 64\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"5\" stroke-linecap=\"round\"\/><path d=\"M330 64 C 330 106, 374 106, 374 64\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"5\" stroke-linecap=\"round\"\/><rect x=\"14.0\" y=\"40.0\" width=\"10.0\" height=\"30.0\" fill=\"#3a4a52\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"14.0\" y=\"33.0\" 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=\"392,52 372,45 372,59\" fill=\"#5fd88a\"\/><text x=\"386.0\" y=\"33.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#5fd88a\" font-weight=\"normal\">xe con \u2264 240 m\/ph\u00fat<\/text><text x=\"200.0\" y=\"178.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">festoon: v\u00f2ng c\u00e1p treo tr\u00ean c\u00e1c xe \u0111\u1ee1<\/text><text x=\"200.0\" y=\"198.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">(N)GRDGOEU-J: R v\u00f2ng \u2265 5\u00d7D, S-direction \u2265 20\u00d7D<\/text><text x=\"200.0\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#5fd88a\" font-weight=\"bold\">\u2713 \u1ee9ng d\u1ee5ng ch\u00ednh theo datasheet<\/text><\/svg><figcaption>Festoon tr\u00ean c\u1ea9u gi\u00e0n: v\u00f2ng c\u00e1p treo gi\u1eefa c\u00e1c xe \u0111\u1ee1; \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a (N)GRDGOEU-J<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\u1ea9u b\u1edd STS v\u1edbi c\u00e1c v\u00f2ng festoon d\u1ecdc c\u1ea7n c\u1ea9u tr\u00ean b\u1ebfn c\u1ea3ng\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"\/><text x=\"200.0\" y=\"20.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">Festoon d\u1ecdc c\u1ea7n c\u1ea9u STS<\/text><rect x=\"0.0\" y=\"205.0\" width=\"400.0\" height=\"45.0\" fill=\"#12303a\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><path d=\"M0 214 q 20 -6 40 0 t 40 0 t 40 0 t 40 0 t 40 0 t 40 0 t 40 0 t 40 0 t 40 0 t 40 0\" fill=\"none\" stroke=\"#2a6070\" stroke-width=\"1.5\" stroke-linecap=\"round\"\/><rect x=\"0.0\" y=\"188.0\" width=\"130.0\" height=\"17.0\" fill=\"#2a3a42\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><polygon points=\"52,188 60,70 70,70 70,188\" fill=\"#3b4f58\"\/><polygon points=\"100,188 100,70 110,70 118,188\" fill=\"#3b4f58\"\/><rect x=\"48.0\" y=\"62.0\" width=\"76.0\" height=\"10.0\" fill=\"#52707c\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><rect x=\"28.0\" y=\"40.0\" width=\"350.0\" height=\"8.0\" fill=\"#52707c\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><line x1=\"86.0\" y1=\"62.0\" x2=\"340.0\" y2=\"40.0\" stroke=\"#38c8e8\" stroke-width=\"1.2\" stroke-linecap=\"butt\" stroke-dasharray=\"4 3\"\/><line x1=\"86.0\" y1=\"40.0\" x2=\"150.0\" y2=\"18.0\" stroke=\"#38c8e8\" stroke-width=\"1.2\" stroke-linecap=\"butt\"\/><line x1=\"150.0\" y1=\"18.0\" x2=\"340.0\" y2=\"38.0\" stroke=\"#38c8e8\" stroke-width=\"1.2\" stroke-linecap=\"butt\"\/><rect x=\"262.0\" y=\"48.0\" width=\"36.0\" height=\"14.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1.2\" rx=\"2\"\/><line x1=\"268.0\" y1=\"62.0\" x2=\"268.0\" y2=\"130.0\" stroke=\"#9cc0cc\" stroke-width=\"1.2\" stroke-linecap=\"butt\"\/><line x1=\"292.0\" y1=\"62.0\" x2=\"292.0\" y2=\"130.0\" stroke=\"#9cc0cc\" stroke-width=\"1.2\" stroke-linecap=\"butt\"\/><rect x=\"256.0\" y=\"130.0\" width=\"48.0\" height=\"22.0\" fill=\"#a8532b\" stroke=\"#0a1014\" stroke-width=\"1\" rx=\"0\"\/><rect x=\"147.0\" y=\"48.0\" width=\"6.0\" height=\"8.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><rect x=\"169.0\" y=\"48.0\" width=\"6.0\" height=\"8.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><rect x=\"191.0\" y=\"48.0\" width=\"6.0\" height=\"8.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><rect x=\"213.0\" y=\"48.0\" width=\"6.0\" height=\"8.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><rect x=\"235.0\" y=\"48.0\" width=\"6.0\" height=\"8.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><path d=\"M151 56 C 151 92, 171 92, 171 56\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><path d=\"M173 56 C 173 88, 193 88, 193 56\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><path d=\"M195 56 C 195 84, 215 84, 215 56\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><path d=\"M217 56 C 217 80, 237 80, 237 56\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><path d=\"M239 56 C 246 70, 250 60, 262 56\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><polygon points=\"190,205 380,205 360,230 210,230\" fill=\"#33444c\"\/><rect x=\"206.0\" y=\"188.0\" width=\"26.0\" height=\"17.0\" fill=\"#a8532b\" stroke=\"#0a1014\" stroke-width=\"1\" rx=\"0\"\/><rect x=\"236.0\" y=\"188.0\" width=\"26.0\" height=\"17.0\" fill=\"#2f6b8f\" stroke=\"#0a1014\" stroke-width=\"1\" rx=\"0\"\/><rect x=\"266.0\" y=\"188.0\" width=\"26.0\" height=\"17.0\" fill=\"#b88a2b\" stroke=\"#0a1014\" stroke-width=\"1\" rx=\"0\"\/><rect x=\"296.0\" y=\"188.0\" width=\"26.0\" height=\"17.0\" fill=\"#2f6b8f\" stroke=\"#0a1014\" stroke-width=\"1\" rx=\"0\"\/><rect x=\"326.0\" y=\"188.0\" width=\"26.0\" height=\"17.0\" fill=\"#a8532b\" stroke=\"#0a1014\" stroke-width=\"1\" rx=\"0\"\/><text x=\"150.0\" y=\"112.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#e8c37b\" font-weight=\"normal\">ngo\u00e0i tr\u1eddi: mu\u1ed1i, UV, gi\u00f3<\/text><text x=\"8.0\" y=\"243.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11\" fill=\"#9cc0cc\" font-weight=\"normal\">d\u00f9ng x\u00edch d\u1eabn c\u00e1p: x\u00e9t h\u1ecd CHAIN<\/text><\/svg><figcaption>Festoon d\u1ecdc c\u1ea7n c\u1ea9u STS: h\u00e0nh tr\u00ecnh d\u00e0i, ngo\u00e0i tr\u1eddi; 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d\u00f9ng h\u1ecd CHAIN<sup class=\"ref-n\">[3]<\/sup><\/figcaption><\/figure><figure><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Tang cu\u1ed1n: ch\u1ec9 tang cu\u1ed1n nh\u1eb9 theo datasheet; tang n\u1eb7ng d\u00f9ng c\u00e1p cu\u1ed9n chuy\u00ean d\u1ee5ng\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"\/><text x=\"200.0\" y=\"22.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">Tang cu\u1ed1n<\/text><circle cx=\"150.0\" cy=\"112.0\" r=\"70.0\" fill=\"none\" stroke=\"#e8c37b\" stroke-width=\"7\" \/><circle cx=\"150.0\" cy=\"112.0\" r=\"54.0\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"7\" \/><circle cx=\"150.0\" cy=\"112.0\" r=\"38.0\" fill=\"none\" stroke=\"#e8c37b\" stroke-width=\"7\" \/><circle cx=\"150.0\" cy=\"112.0\" r=\"14.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"2\" \/><path d=\"M218 118 C 270 144 320 162 385 166\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"7\" stroke-linecap=\"round\"\/><text x=\"300.0\" y=\"100.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"44\" fill=\"#e8c37b\" font-weight=\"bold\">!<\/text><text x=\"200.0\" y=\"202.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">(N)GRDGOEU: tang nh\u1eb9 t\u1edbi 60 m\/ph\u00fat theo datasheet<\/text><text x=\"200.0\" y=\"220.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">tang n\u1eb7ng, xo\u1eafn nhi\u1ec1u l\u1edbp: BUFLEX-M, CORDAFLEX, NSHT\u00d6U<\/text><text x=\"200.0\" y=\"238.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#ff777f\" font-weight=\"normal\">(C)-FC v\u00e0 CHAIN: kh\u00f4ng n\u00eau tang cu\u1ed1n<\/text><\/svg><figcaption>Tang cu\u1ed1n: ch\u1ec9 tang nh\u1eb9 t\u1edbi 60 m\/ph\u00fat; tang n\u1eb7ng d\u00f9ng c\u00e1p cu\u1ed9n chuy\u00ean d\u1ee5ng<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 k\u00e9o l\u00ea tr\u00ean n\u1ec1n m\u1ecf: kh\u00f4ng d\u00f9ng c\u00e1p festoon; d\u00f9ng c\u00e1p k\u00e9o l\u00ea m\u1ecf chuy\u00ean d\u1ee5ng\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"\/><text x=\"200.0\" y=\"22.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">C\u00e1p k\u00e9o l\u00ea tr\u00ean n\u1ec1n m\u1ecf<\/text><rect x=\"0.0\" y=\"170.0\" width=\"400.0\" height=\"80.0\" fill=\"#2a2a22\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><ellipse cx=\"30\" cy=\"176\" rx=\"22\" ry=\"6\" fill=\"#3d3d33\"\/><ellipse cx=\"84\" cy=\"182\" rx=\"16\" ry=\"6\" fill=\"#3d3d33\"\/><ellipse cx=\"150\" cy=\"178\" rx=\"26\" ry=\"6\" fill=\"#3d3d33\"\/><ellipse cx=\"270\" cy=\"184\" rx=\"18\" ry=\"6\" fill=\"#3d3d33\"\/><ellipse cx=\"340\" cy=\"176\" rx=\"24\" ry=\"6\" fill=\"#3d3d33\"\/><rect x=\"250.0\" y=\"110.0\" width=\"110.0\" height=\"44.0\" fill=\"#52707c\" stroke=\"#0a1014\" stroke-width=\"1.5\" rx=\"3\"\/><rect x=\"262.0\" y=\"90.0\" width=\"50.0\" height=\"24.0\" fill=\"#3b4f58\" stroke=\"#0a1014\" stroke-width=\"1.5\" rx=\"2\"\/><line x1=\"312.0\" y1=\"100.0\" x2=\"380.0\" y2=\"62.0\" stroke=\"#52707c\" stroke-width=\"6\" stroke-linecap=\"round\"\/><circle cx=\"268.0\" cy=\"160.0\" r=\"12.0\" fill=\"#22333b\" stroke=\"#9cc0cc\" stroke-width=\"2\" \/><circle cx=\"336.0\" cy=\"160.0\" r=\"12.0\" fill=\"#22333b\" stroke=\"#9cc0cc\" stroke-width=\"2\" \/><path d=\"M252 150 C 220 168, 190 166, 150 170 C 110 174, 70 168, 20 172\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"6\" stroke-linecap=\"round\"\/><line x1=\"112.0\" y1=\"100.0\" x2=\"164.0\" y2=\"152.0\" stroke=\"#ff777f\" stroke-width=\"7\" stroke-linecap=\"round\"\/><line x1=\"112.0\" y1=\"152.0\" x2=\"164.0\" y2=\"100.0\" stroke=\"#ff777f\" stroke-width=\"7\" stroke-linecap=\"round\"\/><text x=\"200.0\" y=\"208.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#ff777f\" font-weight=\"normal\">ma s\u00e1t n\u1ec1n, c\u00e1n, c\u1ea1nh \u0111\u00e1: kh\u00f4ng ph\u1ea3i t\u1ea3i festoon<\/text><text x=\"200.0\" y=\"226.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#e8c37b\" font-weight=\"normal\">k\u00e9o l\u00ea m\u1ecf: Type 240 \/ 275, TENAX-PUR (FeiChun)<\/text><\/svg><figcaption>K\u00e9o l\u00ea tr\u00ean n\u1ec1n m\u1ecf: kh\u00f4ng ph\u1ea3i t\u1ea3i festoon; d\u00f9ng c\u00e1p k\u00e9o l\u00ea m\u1ecf chuy\u00ean d\u1ee5ng<\/figcaption><\/figure><figure><svg viewBox=\"0 0 400 250\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"M\u00e1y r\u1ea3i thu h\u1ed3i v\u1eadt li\u1ec7u r\u1eddi v\u1edbi festoon ch\u1ea1y d\u1ecdc ray\"><rect width=\"400\" height=\"250\" fill=\"#101a1e\"\/><text x=\"200.0\" y=\"22.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#9cc0cc\" font-weight=\"normal\">M\u00e1y r\u1ea3i – thu h\u1ed3i, b\u0103ng t\u1ea3i di \u0111\u1ed9ng<\/text><polygon points=\"40,190 150,100 260,190\" fill=\"#3b3a30\"\/><line x1=\"0.0\" y1=\"190.0\" x2=\"400.0\" y2=\"190.0\" stroke=\"#5b6b73\" stroke-width=\"4\" stroke-linecap=\"butt\"\/><rect x=\"14.0\" y=\"196.0\" width=\"372.0\" height=\"5.0\" fill=\"#3a4a52\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><rect x=\"210.0\" y=\"118.0\" width=\"110.0\" height=\"56.0\" fill=\"#52707c\" stroke=\"#0a1014\" stroke-width=\"1.5\" rx=\"3\"\/><line x1=\"210.0\" y1=\"130.0\" x2=\"90.0\" y2=\"96.0\" stroke=\"#52707c\" stroke-width=\"8\" stroke-linecap=\"round\"\/><circle cx=\"240.0\" cy=\"182.0\" r=\"8.0\" fill=\"#22333b\" stroke=\"#9cc0cc\" stroke-width=\"2\" \/><circle cx=\"300.0\" cy=\"182.0\" r=\"8.0\" fill=\"#22333b\" stroke=\"#9cc0cc\" stroke-width=\"2\" \/><rect x=\"26.0\" y=\"176.0\" width=\"8.0\" height=\"12.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><rect x=\"56.0\" y=\"176.0\" width=\"8.0\" height=\"12.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><rect x=\"86.0\" y=\"176.0\" width=\"8.0\" height=\"12.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><rect x=\"116.0\" y=\"176.0\" width=\"8.0\" height=\"12.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><rect x=\"146.0\" y=\"176.0\" width=\"8.0\" height=\"12.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><rect x=\"176.0\" y=\"176.0\" width=\"8.0\" height=\"12.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><rect x=\"206.0\" y=\"176.0\" width=\"8.0\" height=\"12.0\" fill=\"#22333b\" stroke=\"#38c8e8\" stroke-width=\"1\" rx=\"1\"\/><path d=\"M31 188 C 31 212, 59 212, 59 188\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><path d=\"M61 188 C 61 212, 89 212, 89 188\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><path d=\"M91 188 C 91 212, 119 212, 119 188\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><path d=\"M121 188 C 121 212, 149 212, 149 188\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><path d=\"M151 188 C 151 212, 179 212, 179 188\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><path d=\"M181 188 C 181 212, 209 212, 209 188\" fill=\"none\" stroke=\"#c9a227\" stroke-width=\"4\" stroke-linecap=\"round\"\/><text x=\"200.0\" y=\"232.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"11.5\" fill=\"#e8c37b\" font-weight=\"normal\">festoon d\u1ecdc ray: b\u1ee5i, d\u1ea7u, UV, \u1ea9m; ki\u1ec3m tra m\u00f2n v\u1ecf t\u1ea1i k\u1eb9p<\/text><text x=\"330.0\" y=\"112.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#5fd88a\" font-weight=\"bold\">\u2713 festoon<\/text><\/svg><figcaption>M\u00e1y r\u1ea3i – thu h\u1ed3i: festoon ch\u1ea1y d\u1ecdc ray, b\u1ee5i, d\u1ea7u, UV, \u1ea9m<\/figcaption><\/figure><\/div>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><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 ho\u1eb7c thay b\u1eb1ng<\/th><\/tr><\/thead><tbody><tr><td>Festoon xe con c\u1ea9u gi\u00e0n RMG, RTG, STS<\/td><td>u\u1ed1n l\u1eb7p, t\u1ed1c \u0111\u1ed9 t\u1edbi 240 m\/ph\u00fat<\/td><td>R v\u00f2ng \u2265 5\u00d7D; ch\u1eef S \u2265 20\u00d7D; t\u1ea3i xe \u0111\u1ee1 (m\u1ee5c 5.3); nhi\u1ec7t \u0111\u1ed9 40 – 50 \u00b0C (m\u1ee5c 5.4)<\/td><\/tr><tr><td>B\u0103ng t\u1ea3i, m\u00e1y r\u1ea3i – thu h\u1ed3i \u1edf b\u00e3i h\u00e0ng r\u1eddi, m\u1ecf<\/td><td>festoon d\u1ecdc ray; b\u1ee5i, d\u1ea7u, UV, \u1ea9m<\/td><td>ki\u1ec3m tra m\u00f2n v\u1ecf \u1edf k\u1eb9p; k\u1eb9p r\u1ed9ng, \u0111\u1ec7m m\u1ec1m; ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649<\/td><\/tr><tr><td>M\u00e1y c\u00f4ng c\u1ee5, thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1 trong nh\u00e0<\/td><td>festoon ng\u1eafn, tang nh\u1eb9<\/td><td>tang \u2264 60 m\/ph\u00fat theo datasheet; xo\u1eafn \u2264 \u00b125 \u00b0\/m<\/td><\/tr><tr><td>C\u1ea5p ngu\u1ed3n motor qua bi\u1ebfn t\u1ea7n 690 V<\/td><td>xung PWM, ph\u1ea3n x\u1ea1 s\u00f3ng<\/td><td>kh\u00f4ng d\u00f9ng b\u1ea3n ti\u00eau chu\u1ea9n n\u1ebfu kh\u00f4ng c\u00f3 x\u00e1c nh\u1eadn; d\u00f9ng (C)-FC (m\u1ee5c 6)<\/td><\/tr><tr><td>X\u00edch d\u1eabn c\u00e1p<\/td><td>u\u1ed1n l\u1eb7p m\u1ed9t m\u1eb7t ph\u1eb3ng, h\u00e0nh tr\u00ecnh d\u00e0i<\/td><td>kh\u00f4ng d\u00f9ng b\u1ea3n ti\u00eau chu\u1ea9n; h\u1ecd CHAIN (v\u1ecf EVA)<\/td><\/tr><tr><td>Tang cu\u1ed1n n\u1eb7ng, tang \u0111\u01a1n – xo\u1eafn nhi\u1ec1u l\u1edbp<\/td><td>k\u00e9o, xo\u1eafn<\/td><td>kh\u00f4ng d\u00f9ng; BUFLEX-M, CORDAFLEX, NSHT\u00d6U<\/td><\/tr><tr><td>K\u00e9o l\u00ea tr\u00ean n\u1ec1n m\u1ecf<\/td><td>m\u00e0i m\u00f2n, c\u1eaft, nghi\u1ec1n<\/td><td>kh\u00f4ng d\u00f9ng; Type 240 \/ 275, TENAX-PUR<\/td><\/tr><tr><td>H\u1ea7m k\u00edn, n\u01b0\u1edbc ng\u1eadp, c\u1ea7n kh\u00f4ng halogen<\/td><td>kh\u00f3i clo; n\u01b0\u1edbc<\/td><td>kh\u00f4ng d\u00f9ng PCP; FESTOONFLEX PUR-HF (ng\u00e2m t\u1edbi 50 m)<\/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 v\u00e0 truy\u1ec1n \u0111\u1ed9ng bi\u1ebfn t\u1ea7n 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 tu\u1ed5i th\u1ecd u\u1ed1n, s\u1ed1 chu k\u1ef3 hay chi\u1ec1u d\u00e0i v\u00f2ng t\u1ed1i \u01b0u: c\u00e1c gi\u00e1 tr\u1ecb n\u00e0y ph\u1ea3i l\u1ea5y t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t c\u00e1p<sup class=\"ref-n\">[1]<\/sup>.<\/div>\n<\/section><section id=\"s9\"><h2>9. C\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u 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 cu\u1ed9n m\u1ec1m cho c\u1ea9u c\u1ea3ng STS\/RTG, m\u00e1y r\u1ea3i – thu h\u1ed3i v\u00e0 gi\u00e0n khoan, 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, c\u00e1ch \u0111i\u1ec7n (PUR, CPE, EPR) t\u1eeb nguy\u00ean li\u1ec7u g\u1ed1c<sup class=\"ref-n\">[16]<\/sup>. C\u00e1p festoon n\u1eb1m gi\u1eefa hai nh\u00f3m: ch\u1ecbu u\u1ed1n l\u1eb7p nh\u01b0 c\u00e1p cu\u1ed9n v\u00e0 ch\u1ecbu ma s\u00e1t v\u1ecf nh\u01b0 c\u00e1p k\u00e9o l\u00ea. 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.<\/p>\n<h3>9.1 V\u00ec sao h\u1ee3p ch\u1ea5t v\u1ecf quy\u1ebft \u0111\u1ecbnh tu\u1ed5i th\u1ecd<\/h3>\n<p>FeiChun n\u00eau hai d\u1ea1ng h\u1ecfng ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a c\u00e1p tang cu\u1ed1n: \u0111\u1ee9t ru\u1ed9t do m\u1ecfi u\u1ed1n v\u00e0 n\u1ee9t v\u1ecf do ti\u1ebfp x\u00fac l\u1eb7p l\u1ea1i v\u1edbi b\u1ec1 m\u1eb7t tang<sup class=\"ref-n\">[16]<\/sup>. C\u1ea3 hai \u0111\u1ec1u c\u00f3 m\u1eb7t \u1edf festoon, n\u01a1i v\u1ecf c\u1ecd v\u00e0o k\u1eb9p xe \u0111\u1ee1 v\u00e0 con l\u0103n. H\u00e3ng d\u1eabn m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u \u0111\u1ec3 l\u1eadp lu\u1eadn r\u1eb1ng v\u1ecf l\u00e0 tuy\u1ebfn ph\u00f2ng th\u1ee7 \u0111\u1ea7u ti\u00ean: nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1p m\u1ecf than ghi nh\u1eadn \u0111\u1ed9 \u1ea9m tr\u00ean 90 %, nh\u1ecf gi\u1ecdt v\u00e0 t\u1ea3n nhi\u1ec7t k\u00e9m l\u00e0m t\u0103ng t\u1ed1c l\u00e3o h\u00f3a<sup class=\"ref-n\">[20]<\/sup>; t\u1ed5ng quan 2025 v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng suy gi\u1ea3m c\u00e1ch \u0111i\u1ec7n<sup class=\"ref-n\">[21]<\/sup>; nghi\u00ean c\u1ee9u v\u1ec1 n\u0103ng l\u01b0\u1ee3ng ho\u1ea1t h\u00f3a ph\u00e2n h\u1ee7y c\u1ee7a polymer li\u00ean k\u1ebft ngang silane so v\u1edbi peroxide<sup class=\"ref-n\">[22]<\/sup>. T\u00f4i d\u1eabn l\u1ea1i theo danh m\u1ee5c tham kh\u1ea3o c\u1ee7a FeiChun, ch\u01b0a \u0111\u1ed1i chi\u1ebfu b\u1ea3n g\u1ed1c.<\/p>\n<div class=\"formula\"><b>V\u1ecf h\u1ecfng \u2192 \u1ea9m x\u00e2m nh\u1eadp \u2192 ru\u1ed9t \u0103n m\u00f2n, c\u00e1ch \u0111i\u1ec7n xu\u1ed1ng c\u1ea5p \u2192 s\u1ef1 c\u1ed1 \u0111i\u1ec7n: v\u1ecf l\u00e0 qu\u00e2n c\u1edd domino \u0111\u1ea7u ti\u00ean<\/b><\/div>\n<h3>9.2 H\u1ee3p ch\u1ea5t, ru\u1ed9t v\u00e0 thi\u1ebft k\u1ebf m\u1eb7t c\u1eaft<\/h3>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1100px\"><caption>H\u1ee3p ch\u1ea5t v\u00e0 ru\u1ed9t: v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt v\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn c\u00f4ng b\u1ed1 c\u1ee7a FeiChun<sup class=\"ref-n\">[16]<\/sup><\/caption><thead><tr><th>V\u1eadt li\u1ec7u<\/th><th>V\u1ea5n \u0111\u1ec1 c\u1ea7n gi\u1ea3i<\/th><th>C\u00e1ch ti\u1ebfp c\u1eadn<\/th><th>S\u1ed1 \u0111o c\u00f4ng b\u1ed1<\/th><\/tr><\/thead><tbody><tr><td>PUR g\u1ed1c polyether (v\u1ecf c\u00e1p cu\u1ed9n)<\/td><td>PUR g\u1ed1c polyester b\u1ecb th\u1ee7y ph\u00e2n trong kh\u00ed h\u1eadu n\u00f3ng \u1ea9m; g\u1ed1c polyether b\u1ec1n th\u1ee7y ph\u00e2n h\u01a1n<\/td><td>t\u1ef1 pha ch\u1ebf; th\u00eam ph\u1ee5 gia ch\u1ed1ng x\u00e9, \u1ed5n \u0111\u1ecbnh UV, gi\u1ea3m ma s\u00e1t b\u1ec1 m\u1eb7t tang, ch\u1ed1ng ch\u00e1y theo IEC 60332-1<\/td><td>ch\u01b0a c\u00f3 s\u1ed1 c\u00f4ng khai cho t\u1eebng m\u00e3<\/td><\/tr><tr><td>CPE (v\u1ecf c\u00e1p m\u1ecf nhi\u1ec7t \u0111\u1edbi)<\/td><td>h\u00fat n\u01b0\u1edbc, n\u01b0\u1edbc m\u1ecf axit, n\u1ea5m m\u1ed1c l\u00e0m m\u1ec1m v\u00e0 n\u1ee9t v\u1ecf<\/td><td>CPE h\u00fat n\u01b0\u1edbc th\u1ea5p, ch\u1ecbu axit, c\u00f3 ch\u1ea5t ch\u1ed1ng n\u1ea5m<\/td><td>h\u00fat n\u01b0\u1edbc < 0,5 % (28 ng\u00e0y, 70 \u00b0C, IEC 60811-402) so v\u1edbi 2 – 4 % c\u1ee7a PCP ti\u00eau chu\u1ea9n; axit t\u1edbi pH 2,5<\/td><\/tr><tr><td>EPR li\u00ean k\u1ebft ngang silane (c\u00e1ch \u0111i\u1ec7n)<\/td><td>EPR l\u01b0u h\u00f3a peroxide c\u00f3 nh\u00f3m este d\u1ec5 th\u1ee7y ph\u00e2n<\/td><td>li\u00ean k\u1ebft ngang silane t\u1ea1o m\u1ea1ch Si-O-Si b\u1ec1n n\u01b0\u1edbc; ch\u1ea5t \u0111\u1ed9n x\u1eed l\u00fd silane<\/td><td>gi\u1eef > 90 % \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i sau 1 000 gi\u1edd ng\u00e2m n\u01b0\u1edbc 90 \u00b0C, so v\u1edbi 60 – 70 % c\u1ee7a EPR peroxide<\/td><\/tr><tr><td>Ru\u1ed9t \u0111\u1ed3ng m\u1ea1 thi\u1ebfc class 5<\/td><td>oxy h\u00f3a ru\u1ed9t tr\u1ea7n trong kh\u00ed h\u1eadu \u1ea9m, n\u01b0\u1edbc mu\u1ed1i<\/td><td>m\u1ea1 thi\u1ebfc to\u00e0n b\u1ed9 l\u00f5i; ki\u1ec3m tra kh\u1ed1i l\u01b0\u1ee3ng l\u1edbp m\u1ea1 b\u1eb1ng hu\u1ef3nh quang tia X<\/td><td>l\u1edbp thi\u1ebfc 5 – 10 \u00b5m \u0111\u1ec1u<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"svg\"><svg viewBox=\"0 0 1180 676\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"S\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd hai thi\u1ebft k\u1ebf FeiChun: c\u00e1p cu\u1ed9n BUFLEX-M v\u1ecf PUR c\u00f3 l\u00f5i aramid v\u00e0 b\u1ec7n ch\u1ed1ng xo\u1eafn, v\u00e0 c\u00e1p k\u00e9o l\u00ea Type 275 nhi\u1ec7t \u0111\u1edbi h\u00f3a c\u00f3 ru\u1ed9t m\u1ea1 thi\u1ebfc, EPR ch\u1ed1ng th\u1ee7y ph\u00e2n, s\u1ee3i ch\u1eb7n n\u01b0\u1edbc v\u00e0 v\u1ecf CPE\"><defs>\n<pattern id=\"cuC\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#7a5418\"\/><circle cx=\"2.5\" cy=\"2.5\" r=\"2.1\" fill=\"#e9c46a\"\/><\/pattern>\n<pattern id=\"tinC\" width=\"5\" height=\"5\" patternUnits=\"userSpaceOnUse\"><rect width=\"5\" height=\"5\" fill=\"#59656c\"\/><circle cx=\"2.5\" cy=\"2.5\" r=\"2.1\" fill=\"#dfe7ea\"\/><\/pattern>\n<pattern id=\"brC\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#6f7b82\"\/><rect width=\"8\" height=\"3.2\" fill=\"#cfd8dc\"\/><\/pattern>\n<pattern id=\"peC\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#8a6f2a\"\/><rect width=\"8\" height=\"3.4\" fill=\"#e8c37b\"\/><\/pattern>\n<pattern id=\"gyC\" width=\"8\" height=\"8\" patternUnits=\"userSpaceOnUse\" patternTransform=\"rotate(45)\"><rect width=\"8\" height=\"8\" fill=\"#2fa84f\"\/><rect width=\"8\" height=\"4\" fill=\"#f2d13a\"\/><\/pattern>\n<pattern id=\"arC\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\"><rect width=\"6\" height=\"6\" fill=\"#b8860b\"\/><path d=\"M0 0L6 6M6 0L0 6\" stroke=\"#ffd34d\" stroke-width=\"1.2\"\/><\/pattern>\n<pattern id=\"wbC\" width=\"6\" height=\"6\" patternUnits=\"userSpaceOnUse\"><rect width=\"6\" height=\"6\" fill=\"#1b5f78\"\/><circle cx=\"3\" cy=\"3\" r=\"1.6\" fill=\"#9fe3f5\"\/><\/pattern>\n<\/defs><rect x=\"0.0\" y=\"0.0\" width=\"1180.0\" height=\"676.0\" fill=\"#0e1a1e\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"24.0\" y=\"34.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">Hai thi\u1ebft k\u1ebf FeiChun cho t\u1ea3i u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n (s\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd)<\/text><circle cx=\"230.0\" cy=\"240.0\" r=\"175.0\" fill=\"#caa51f\" stroke=\"#0a1014\" stroke-width=\"3\" \/><circle cx=\"230.0\" cy=\"240.0\" r=\"148.0\" fill=\"#e0b92a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"230.0\" cy=\"240.0\" r=\"142.0\" fill=\"url(#brC)\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"230.0\" cy=\"240.0\" r=\"132.0\" fill=\"#3a3f45\" stroke=\"#0a1014\" stroke-width=\"1.2\" \/><circle cx=\"230.0\" cy=\"240.0\" r=\"124.0\" fill=\"#2b3035\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"230.0\" cy=\"240.0\" r=\"24.0\" fill=\"url(#arC)\" stroke=\"#0a1014\" stroke-width=\"1.2\" \/><circle cx=\"230.0\" cy=\"172.0\" r=\"38.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"230.0\" cy=\"172.0\" r=\"25.1\" fill=\"url(#tinC)\" stroke=\"#8fa0a8\" stroke-width=\"1.2\" \/><circle cx=\"288.9\" cy=\"274.0\" r=\"38.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"288.9\" cy=\"274.0\" r=\"25.1\" fill=\"url(#tinC)\" stroke=\"#8fa0a8\" stroke-width=\"1.2\" \/><circle cx=\"171.1\" cy=\"274.0\" r=\"38.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"171.1\" cy=\"274.0\" r=\"25.1\" fill=\"url(#tinC)\" stroke=\"#8fa0a8\" stroke-width=\"1.2\" \/><circle cx=\"299.3\" cy=\"200.0\" r=\"10.0\" fill=\"url(#gyC)\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"230.0\" cy=\"320.0\" r=\"10.0\" fill=\"url(#gyC)\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"160.7\" cy=\"200.0\" r=\"10.0\" fill=\"url(#gyC)\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"230.0\" cy=\"240.0\" r=\"9.0\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"230.0\" y=\"244.5\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><circle cx=\"230.0\" cy=\"172.0\" r=\"9.0\" fill=\"#e8c37b\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"230.0\" y=\"176.5\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><circle cx=\"306.9\" cy=\"288.0\" r=\"9.0\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"306.9\" y=\"292.5\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><circle cx=\"105.8\" cy=\"182.1\" r=\"9.0\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"105.8\" y=\"186.6\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">4<\/text><circle cx=\"368.6\" cy=\"160.0\" r=\"9.0\" fill=\"#ff9f5a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"368.6\" y=\"164.5\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">5<\/text><text x=\"230.0\" y=\"445.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13.5\" fill=\"#e8c37b\" font-weight=\"bold\">BUFLEX-M: c\u00e1p cu\u1ed9n v\u1ecf PUR (0,6\/1 \u2026 6,6\/6,6 kV)<\/text><text x=\"230.0\" y=\"463.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">tang cu\u1ed1n, festoon, x\u00edch d\u1eabn c\u00e1p: nh\u00f3m ch\u1ecbu u\u1ed1n l\u1eb7p<\/text><circle cx=\"46.0\" cy=\"496.0\" r=\"9.0\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"46.0\" y=\"500.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><text x=\"64.0\" y=\"500.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"bold\">L\u00f5i ch\u1ecbu k\u00e9o aramid (Kevlar) \u1edf t\u00e2m<\/text><circle cx=\"46.0\" cy=\"524.0\" r=\"9.0\" fill=\"#e8c37b\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"46.0\" y=\"528.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><text x=\"64.0\" y=\"528.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"bold\">Ru\u1ed9t \u0111\u1ed3ng m\u1ea1 thi\u1ebfc class 5, c\u00e1ch \u0111i\u1ec7n XLPE ho\u1eb7c EPR<\/text><circle cx=\"46.0\" cy=\"552.0\" r=\"9.0\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"46.0\" y=\"556.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><text x=\"64.0\" y=\"556.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"bold\">D\u00e2y \u0111\u1ea5t trong khe gi\u1eefa c\u00e1c l\u00f5i<\/text><circle cx=\"46.0\" cy=\"580.0\" r=\"9.0\" fill=\"#c98aff\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"46.0\" y=\"584.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">4<\/text><text x=\"64.0\" y=\"584.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"bold\">B\u1ec7n t\u1ed5ng h\u1ee3p ch\u1ed1ng xo\u1eafn nh\u00fang trong v\u1ecf<\/text><circle cx=\"46.0\" cy=\"608.0\" r=\"9.0\" fill=\"#ff9f5a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"46.0\" y=\"612.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">5<\/text><text x=\"64.0\" y=\"612.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"bold\">V\u1ecf PUR g\u1ed1c polyether, d\u00e0y 2,5 – 3,8 mm<\/text><circle cx=\"790.0\" cy=\"240.0\" r=\"175.0\" fill=\"#2f5d62\" stroke=\"#0a1014\" stroke-width=\"3\" \/><circle cx=\"790.0\" cy=\"240.0\" r=\"130.0\" fill=\"#3a3f45\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"790.0\" cy=\"240.0\" r=\"124.0\" fill=\"#2b3035\" stroke=\"#0a1014\" stroke-width=\"1\" \/><circle cx=\"790.0\" cy=\"177.6\" r=\"54.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"790.0\" cy=\"177.6\" r=\"28.1\" fill=\"url(#tinC)\" stroke=\"#8fa0a8\" stroke-width=\"1.2\" \/><circle cx=\"844.0\" cy=\"271.2\" r=\"54.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"844.0\" cy=\"271.2\" r=\"28.1\" fill=\"url(#tinC)\" stroke=\"#8fa0a8\" stroke-width=\"1.2\" \/><circle cx=\"736.0\" cy=\"271.2\" r=\"54.0\" fill=\"#e6dcc3\" stroke=\"#0a1014\" stroke-width=\"1.5\" \/><circle cx=\"736.0\" cy=\"271.2\" r=\"28.1\" fill=\"url(#tinC)\" stroke=\"#8fa0a8\" stroke-width=\"1.2\" \/><circle cx=\"873.1\" cy=\"192.0\" r=\"13.0\" fill=\"url(#wbC)\" stroke=\"#9fe3f5\" stroke-width=\"1\" \/><circle cx=\"790.0\" cy=\"336.0\" r=\"13.0\" fill=\"url(#wbC)\" stroke=\"#9fe3f5\" stroke-width=\"1\" \/><circle cx=\"706.9\" cy=\"192.0\" r=\"13.0\" fill=\"url(#wbC)\" stroke=\"#9fe3f5\" stroke-width=\"1\" \/><circle cx=\"790.0\" cy=\"240.0\" r=\"14.0\" fill=\"url(#wbC)\" stroke=\"#9fe3f5\" stroke-width=\"1\" \/><circle cx=\"790.0\" cy=\"177.6\" r=\"9.0\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"790.0\" y=\"182.1\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><circle cx=\"830.0\" cy=\"183.6\" r=\"9.0\" fill=\"#e8c37b\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"830.0\" y=\"188.1\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><circle cx=\"790.0\" cy=\"336.0\" r=\"9.0\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"790.0\" y=\"340.5\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><circle cx=\"921.6\" cy=\"164.0\" r=\"9.0\" fill=\"#ff9f5a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"921.6\" y=\"168.5\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13\" fill=\"#0a1014\" font-weight=\"bold\">4<\/text><text x=\"790.0\" y=\"445.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"13.5\" fill=\"#e8c37b\" font-weight=\"bold\">Mining trailing Type 275 nhi\u1ec7t \u0111\u1edbi h\u00f3a (3,3\/3,3 kV)<\/text><text x=\"790.0\" y=\"463.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">c\u00e1p k\u00e9o l\u00ea tr\u00ean n\u1ec1n m\u1ecf: nh\u00f3m ch\u1ecbu m\u00e0i m\u00f2n, th\u1ee7y ph\u00e2n, axit<\/text><circle cx=\"620.0\" cy=\"496.0\" r=\"9.0\" fill=\"#38c8e8\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"620.0\" y=\"500.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">1<\/text><text x=\"638.0\" y=\"500.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"bold\">Ru\u1ed9t \u0111\u1ed3ng m\u1ea1 thi\u1ebfc to\u00e0n b\u1ed9 l\u00f5i<\/text><circle cx=\"620.0\" cy=\"524.0\" r=\"9.0\" fill=\"#e8c37b\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"620.0\" y=\"528.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">2<\/text><text x=\"638.0\" y=\"528.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"bold\">EPR ch\u1ed1ng th\u1ee7y ph\u00e2n (li\u00ean k\u1ebft ngang silane)<\/text><circle cx=\"620.0\" cy=\"552.0\" r=\"9.0\" fill=\"#5fd88a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"620.0\" y=\"556.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">3<\/text><text x=\"638.0\" y=\"556.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"bold\">S\u1ee3i tr\u01b0\u01a1ng n\u1edf ch\u1eb7n n\u01b0\u1edbc gi\u1eefa c\u00e1c l\u00f5i<\/text><circle cx=\"620.0\" cy=\"580.0\" r=\"9.0\" fill=\"#ff9f5a\" stroke=\"#0a1014\" stroke-width=\"1\" \/><text x=\"620.0\" y=\"584.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#0a1014\" font-weight=\"bold\">4<\/text><text x=\"638.0\" y=\"584.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12.5\" fill=\"#eef6f8\" font-weight=\"bold\">V\u1ecf CPE h\u00fat n\u01b0\u1edbc th\u1ea5p, ch\u1ea5t ch\u1ed1ng n\u1ea5m<\/text><text x=\"590.0\" y=\"662.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">Minh h\u1ecda theo m\u00f4 t\u1ea3 c\u00f4ng b\u1ed1 c\u1ee7a FeiChun [16]; s\u1ed1 l\u00f5i, b\u1ec1 d\u00e0y v\u00e0 t\u1ef7 l\u1ec7 ch\u1ec9 mang t\u00ednh s\u01a1 \u0111\u1ed3; b\u1ea3n v\u1ebd c\u1ea5u t\u1ea1o theo t\u1eebng m\u00e3 \u0111\u1eb7t h\u00e0ng<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 5. Hai thi\u1ebft k\u1ebf FeiChun: c\u00e1p cu\u1ed9n BUFLEX-M (tr\u00e1i) v\u00e0 c\u00e1p k\u00e9o l\u00ea Type 275 nhi\u1ec7t \u0111\u1edbi h\u00f3a (ph\u1ea3i); s\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd theo c\u00f4ng b\u1ed1 c\u1ee7a FeiChun, kh\u00f4ng theo t\u1ef7 l\u1ec7.<\/div><\/div>\n<h3>9.3 C\u00e1p cu\u1ed9n BUFLEX-M: l\u00f5i aramid, b\u1ec7n ch\u1ed1ng xo\u1eafn, v\u1ecf PUR<\/h3>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:900px\"><caption>BUFLEX-M: th\u00f4ng s\u1ed1 c\u00f4ng b\u1ed1 c\u1ee7a FeiChun<sup class=\"ref-n\">[16]<\/sup><\/caption><thead><tr><th>H\u1ea1ng m\u1ee5c<\/th><th>C\u00f4ng b\u1ed1<\/th><\/tr><\/thead><tbody><tr><td>D\u1ea3i \u0111i\u1ec7n \u00e1p<\/td><td>0,6\/1 kV \u0111\u1ebfn 6,6\/6,6 kV<\/td><\/tr><tr><td>Ru\u1ed9t<\/td><td>\u0111\u1ed3ng m\u1ea1 thi\u1ebfc class 5 (IEC 60228); s\u1ee3i m\u1ea3nh t\u1ed1i \u0111a \u0111\u1ed9 b\u1ec1n m\u1ecfi<\/td><\/tr><tr><td>C\u00e1ch \u0111i\u1ec7n<\/td><td>XLPE ho\u1eb7c EPR t\u00f9y c\u1ea5p \u0111i\u1ec7n \u00e1p; c\u00f4ng th\u1ee9c ch\u1ed1ng th\u1ee7y ph\u00e2n<\/td><\/tr><tr><td>Ph\u1ea7n t\u1eed ch\u1ecbu k\u00e9o<\/td><td>l\u00f5i aramid (Kevlar) \u1edf t\u00e2m; h\u1ea5p th\u1ee5 l\u1ef1c k\u00e9o c\u1ee7a tang, ng\u0103n ru\u1ed9t b\u1ecb gi\u00e3n<\/td><\/tr><tr><td>Xo\u1eafn l\u00f5i<\/td><td>xo\u1eafn ch\u00e9o b\u01b0\u1edbc ng\u1eafn, t\u1ed1i \u01b0u c\u00e2n b\u1eb1ng xo\u1eafn khi cu\u1ed1n nhi\u1ec1u l\u1edbp<\/td><\/tr><tr><td>Ch\u1ed1ng xo\u1eafn<\/td><td>b\u1ec7n t\u1ed5ng h\u1ee3p nh\u00fang trong v\u1ecf, ch\u1ed1ng xo\u1eafn Z khi cu\u1ed1n nhanh, tuy\u1ebfn tr\u00ean 200 m<\/td><\/tr><tr><td>V\u1ecf ngo\u00e0i<\/td><td>PUR g\u1ed1c polyether do FeiChun pha ch\u1ebf; b\u1ec1 d\u00e0y 2,5 – 3,8 mm t\u00f9y c\u1ea5p \u0111i\u1ec7n \u00e1p<\/td><\/tr><tr><td>B\u00e1n k\u00ednh u\u1ed1n<\/td><td>c\u1ed1 \u0111\u1ecbnh 6\u00d7D; chuy\u1ec3n \u0111\u1ed9ng 8\u00d7D; FeiChun n\u00eau \u0111\u00e3 ki\u1ec3m ch\u1ee9ng tr\u00ean 1 tri\u1ec7u chu k\u1ef3 u\u1ed1n \u1edf b\u00e1n k\u00ednh danh \u0111\u1ecbnh<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9<\/td><td>\u221240 \u2026 +80 \u00b0C (v\u1ecf); ru\u1ed9t 90 \u00b0C<\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9<\/td><td>festoon t\u1edbi 200 m\/ph\u00fat; tang 60 m\/ph\u00fat<\/td><\/tr><tr><td>Ch\u00e1y, d\u1ea7u<\/td><td>IEC 60332-1; ch\u1ecbu d\u1ea7u kho\u00e1ng, d\u1ea7u th\u1ee7y l\u1ef1c, diesel<\/td><\/tr><\/tbody><\/table><\/div>\n<p><b>Di\u1ec5n gi\u1ea3i k\u1ef9 thu\u1eadt (t\u00e1c gi\u1ea3).<\/b> C\u00e1c ph\u1ea7n t\u1eed c\u1ee7a BUFLEX-M tr\u1ea3 l\u1eddi tr\u1ef1c ti\u1ebfp ba t\u1ea3i c\u1ee7a tang: l\u00f5i aramid ch\u1ecbu k\u00e9o, xo\u1eafn ch\u00e9o b\u01b0\u1edbc ng\u1eafn c\u00f9ng b\u1ec7n ch\u1ed1ng xo\u1eafn ch\u1ecbu xo\u1eafn, ru\u1ed9t s\u1ee3i m\u1ea3nh m\u1ea1 thi\u1ebfc ch\u1ecbu u\u1ed1n. B\u1ea3n festoon th\u01b0\u1eddng ch\u1ec9 c\u00f3 t\u1ea3i u\u1ed1n v\u00e0 m\u00e0i m\u00f2n, n\u00ean kh\u00f4ng c\u1ea7n \u0111\u1ee7 c\u1ea3 ba; nh\u01b0ng n\u1ebfu tuy\u1ebfn c\u00f3 xo\u1eafn, t\u1ed1c \u0111\u1ed9 l\u1edbn ho\u1eb7c tang cu\u1ed1n n\u1eb7ng th\u00ec \u0111\u00e2y l\u00e0 h\u1ecd c\u1ea7n x\u00e9t thay v\u00ec c\u00e1p festoon ti\u00eau chu\u1ea9n.<\/p>\n<h3>9.4 C\u00e1p k\u00e9o l\u00ea m\u1ecf Type 240 \/ 275 v\u00e0 nhi\u1ec7t \u0111\u1edbi h\u00f3a<\/h3>\n<p>FeiChun cung c\u1ea5p c\u00e1p k\u00e9o l\u00ea theo AS\/NZS 1802: Type 240 (1,1 – 11 kV, ru\u1ed9t 6 – 150 mm\u00b2, c\u00e1ch \u0111i\u1ec7n EPR, m\u00e0n ch\u1eafn b\u1ec7n h\u1ed7n h\u1ee3p \u0111\u1ed3ng v\u00e0 polyester, v\u1ecf \u0111\u00e0n h\u1ed3i n\u1eb7ng) v\u00e0 Type 275 (3,3\/3,3 – 6,6\/6,6 kV, cho h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t c\u00e1ch ly IT)<sup class=\"ref-n\">[16]<\/sup>. K\u00fd hi\u1ec7u 3,3\/3,3 kV (U<sub>0<\/sub> = U) kh\u00e1c 3,6\/6 kV v\u00ec khi ch\u1ea1m \u0111\u1ea5t \u1edf l\u01b0\u1edbi IT, \u0111i\u1ec7n \u00e1p pha – \u0111\u1ea5t t\u0103ng l\u00ean b\u1eb1ng \u0111i\u1ec7n \u00e1p pha – pha<sup class=\"ref-n\">[16]<\/sup>. Kh\u00ed h\u1eadu nhi\u1ec7t \u0111\u1edbi l\u00e0m t\u0103ng t\u1ed1c th\u1ee7y ph\u00e2n, c\u00e2y n\u01b0\u1edbc v\u00e0 oxy h\u00f3a \u0111\u1ed3ng; n\u0103m \u0111\u1eb7c t\u00ednh nhi\u1ec7t \u0111\u1edbi h\u00f3a nh\u1eafm v\u00e0o ba c\u01a1 ch\u1ebf n\u00e0y:<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1100px\"><caption>N\u0103m \u0111\u1eb7c t\u00ednh \u00abnhi\u1ec7t \u0111\u1edbi h\u00f3a\u00bb c\u1ee7a Type 275 (AS\/NZS 1802, 3,3\/3,3 kV)<sup class=\"ref-n\">[16]<\/sup><\/caption><thead><tr><th>#<\/th><th>\u0110\u1eb7c t\u00ednh<\/th><th>C\u01a1 ch\u1ebf h\u1ecfng nh\u1eafm t\u1edbi<\/th><th>L\u1ee3i \u00edch c\u00f4ng b\u1ed1<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>Ru\u1ed9t \u0111\u1ed3ng m\u1ea1 thi\u1ebfc to\u00e0n b\u1ed9 l\u00f5i<\/td><td>oxy h\u00f3a \u0111\u1ed3ng (Cu\u2082O, CuO) \u1edf m\u00f4i tr\u01b0\u1eddng \u1ea9m, axit<\/td><td>tr\u00e1nh t\u0103ng \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac v\u00e0 n\u00f3ng c\u1ee5c b\u1ed9 \u1edf \u0111\u1ea7u n\u1ed1i<\/td><\/tr><tr><td>2<\/td><td>EPR ch\u1ed1ng th\u1ee7y ph\u00e2n (li\u00ean k\u1ebft ngang silane)<\/td><td>th\u1ee7y ph\u00e2n l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i<\/td><td>> 90 % so v\u1edbi 60 – 70 % sau 1 000 gi\u1edd, 90 \u00b0C<\/td><\/tr><tr><td>3<\/td><td>T\u01b0\u1eddng c\u00e1ch \u0111i\u1ec7n c\u1ea5p 3,3 kV d\u00e0y h\u01a1n<\/td><td>c\u00e2y n\u01b0\u1edbc (water treeing)<\/td><td>\u0111\u01b0\u1eddng khu\u1ebfch t\u00e1n \u1ea9m d\u00e0i h\u01a1n, theo FeiChun d\u00e0y h\u01a1n 40 – 50 %<\/td><\/tr><tr><td>4<\/td><td>S\u1ee3i tr\u01b0\u01a1ng n\u1edf ch\u1eb7n n\u01b0\u1edbc gi\u1eefa c\u00e1c l\u00f5i<\/td><td>n\u01b0\u1edbc lan mao d\u1eabn d\u1ecdc c\u00e1p khi th\u1ee7ng v\u1ecf<\/td><td>ch\u1eb7n trong v\u00e0i ph\u00fat; gi\u1edbi h\u1ea1n h\u01b0 h\u1ea1i quanh ch\u1ed7 th\u1ee7ng<\/td><\/tr><tr><td>5<\/td><td>V\u1ecf CPE h\u00fat n\u01b0\u1edbc th\u1ea5p, c\u00f3 ch\u1ea5t ch\u1ed1ng n\u1ea5m<\/td><td>\u1ea9m th\u1ea5m qua v\u1ecf; n\u1ea5m ti\u1ebft axit l\u00e0m m\u1ec1m v\u1ecf<\/td><td>h\u00fat n\u01b0\u1edbc th\u1ea5p h\u01a1n 2 – 4 l\u1ea7n so v\u1edbi PCP ti\u00eau chu\u1ea9n<\/td><\/tr><\/tbody><\/table><\/div>\n<h3>9.5 S\u1ed1 li\u1ec7u hi\u1ec7n tr\u01b0\u1eddng v\u00e0 chi ph\u00ed s\u1edf h\u1eefu theo c\u00f4ng b\u1ed1 c\u1ee7a FeiChun<\/h3>\n<div class=\"svg\"><svg viewBox=\"0 0 900 430\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"\u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a c\u00e1p ti\u00eau chu\u1ea9n v\u00e0 c\u00e1p nhi\u1ec7t \u0111\u1edbi h\u00f3a t\u1ea1i m\u1ecf Lihir theo c\u00f4ng b\u1ed1 c\u1ee7a FeiChun\"><rect x=\"0.0\" y=\"0.0\" width=\"900.0\" height=\"430.0\" fill=\"#0e1a1e\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"20.0\" y=\"30.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">\u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n theo c\u00f4ng b\u1ed1 c\u1ee7a FeiChun t\u1ea1i m\u1ecf Lihir (M\u03a9\u00b7km, thang log)<\/text><line x1=\"100.0\" y1=\"340.0\" x2=\"860.0\" y2=\"340.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"90.0\" y=\"344.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">1<\/text><line x1=\"100.0\" y1=\"304.7\" x2=\"860.0\" y2=\"304.7\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"90.0\" y=\"308.7\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">2<\/text><line x1=\"100.0\" y1=\"258.0\" x2=\"860.0\" y2=\"258.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"90.0\" y=\"262.0\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">5<\/text><line x1=\"100.0\" y1=\"222.7\" x2=\"860.0\" y2=\"222.7\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"90.0\" y=\"226.7\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">10<\/text><line x1=\"100.0\" y1=\"187.3\" x2=\"860.0\" y2=\"187.3\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"90.0\" y=\"191.3\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">20<\/text><line x1=\"100.0\" y1=\"140.6\" x2=\"860.0\" y2=\"140.6\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"90.0\" y=\"144.6\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">50<\/text><line x1=\"100.0\" y1=\"105.3\" x2=\"860.0\" y2=\"105.3\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\"\/><text x=\"90.0\" y=\"109.3\" text-anchor=\"end\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">100<\/text><rect x=\"170.0\" y=\"105.3\" width=\"90.0\" height=\"234.7\" fill=\"#5fd88a\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"215.0\" y=\"97.3\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#5fd88a\" font-weight=\"bold\">> 100<\/text><text x=\"215.0\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">ban \u0111\u1ea7u<\/text><rect x=\"330.0\" y=\"304.7\" width=\"90.0\" height=\"35.3\" fill=\"#ff777f\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"375.0\" y=\"296.7\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#ff777f\" font-weight=\"bold\">2<\/text><text x=\"375.0\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">c\u00e1p ti\u00eau chu\u1ea9n, sau 14 th\u00e1ng<\/text><rect x=\"560.0\" y=\"105.3\" width=\"90.0\" height=\"234.7\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"2\"\/><text x=\"605.0\" y=\"97.3\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#38c8e8\" font-weight=\"bold\">> 100<\/text><text x=\"605.0\" y=\"362.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">c\u00e1p nhi\u1ec7t \u0111\u1edbi h\u00f3a, sau 36 th\u00e1ng<\/text><text x=\"20.0\" y=\"412.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">S\u1ed1 li\u1ec7u c\u00f4ng b\u1ed1 c\u1ee7a FeiChun [16]; c\u00f9ng v\u1ecb tr\u00ed, c\u00f9ng thi\u1ebft b\u1ecb, c\u00f9ng ti\u1ebft di\u1ec7n 3\u00d750 mm\u00b2 v\u00e0 c\u1ea5p 3,3\/3,3 kV; ch\u01b0a ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 6. T\u1ea1i m\u1ecf v\u00e0ng Lihir (Papua New Guinea), FeiChun ghi \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u00e1p ti\u00eau chu\u1ea9n gi\u1ea3m c\u00f2n 2 M\u03a9\u00b7km sau 14 th\u00e1ng, trong khi c\u00e1p nhi\u1ec7t \u0111\u1edbi h\u00f3a v\u1eabn tr\u00ean 100 M\u03a9\u00b7km sau 36 th\u00e1ng.<\/div><\/div>\n<div class=\"svg\"><svg viewBox=\"0 0 900 300\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Kho\u1ea3ng tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1p v\u1ecf PCP ti\u00eau chu\u1ea9n v\u00e0 c\u00e1p v\u1ecf CPE nhi\u1ec7t \u0111\u1edbi h\u00f3a t\u1ea1i Kalimantan theo c\u00f4ng b\u1ed1 c\u1ee7a FeiChun\"><rect x=\"0.0\" y=\"0.0\" width=\"900.0\" height=\"300.0\" fill=\"#0e1a1e\" stroke=\"none\" stroke-width=\"1\" rx=\"0\"\/><text x=\"20.0\" y=\"30.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"16\" fill=\"#eef6f8\" font-weight=\"bold\">Tu\u1ed5i th\u1ecd ghi nh\u1eadn t\u1ea1i m\u1ecf than Kalimantan theo c\u00f4ng b\u1ed1 c\u1ee7a FeiChun (th\u00e1ng)<\/text><line x1=\"220.0\" y1=\"60.0\" x2=\"220.0\" y2=\"200.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"220.0\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">0<\/text><line x1=\"288.9\" y1=\"60.0\" x2=\"288.9\" y2=\"200.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"288.9\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">6<\/text><line x1=\"357.8\" y1=\"60.0\" x2=\"357.8\" y2=\"200.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"357.8\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">12<\/text><line x1=\"426.7\" y1=\"60.0\" x2=\"426.7\" y2=\"200.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"426.7\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">18<\/text><line x1=\"495.6\" y1=\"60.0\" x2=\"495.6\" y2=\"200.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"495.6\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">24<\/text><line x1=\"564.4\" y1=\"60.0\" x2=\"564.4\" y2=\"200.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"564.4\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">30<\/text><line x1=\"633.3\" y1=\"60.0\" x2=\"633.3\" y2=\"200.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"633.3\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">36<\/text><line x1=\"702.2\" y1=\"60.0\" x2=\"702.2\" y2=\"200.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"702.2\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">42<\/text><line x1=\"771.1\" y1=\"60.0\" x2=\"771.1\" y2=\"200.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"771.1\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">48<\/text><line x1=\"840.0\" y1=\"60.0\" x2=\"840.0\" y2=\"200.0\" stroke=\"#2a4650\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-dasharray=\"3 5\"\/><text x=\"840.0\" y=\"222.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#9cc0cc\" font-weight=\"normal\">54<\/text><text x=\"20.0\" y=\"102.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#eef6f8\" font-weight=\"bold\">V\u1ecf PCP ti\u00eau chu\u1ea9n<\/text><rect x=\"288.9\" y=\"80.0\" width=\"137.8\" height=\"36.0\" fill=\"#ff9f5a\" stroke=\"none\" stroke-width=\"1\" rx=\"3\"\/><text x=\"357.8\" y=\"103.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">6 – 18<\/text><text x=\"20.0\" y=\"162.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#eef6f8\" font-weight=\"bold\">V\u1ecf CPE nhi\u1ec7t \u0111\u1edbi h\u00f3a<\/text><rect x=\"495.6\" y=\"140.0\" width=\"275.6\" height=\"36.0\" fill=\"#38c8e8\" stroke=\"none\" stroke-width=\"1\" rx=\"3\"\/><text x=\"633.3\" y=\"163.0\" text-anchor=\"middle\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"14\" fill=\"#0a1014\" font-weight=\"bold\">24 – 48<\/text><text x=\"20.0\" y=\"270.0\" text-anchor=\"start\" font-family=\"Arial,Helvetica,sans-serif\" font-size=\"12\" fill=\"#7fa4b0\" font-weight=\"normal\">S\u1ed1 li\u1ec7u c\u00f4ng b\u1ed1 c\u1ee7a FeiChun [16]: \u0111i\u1ec1u ki\u1ec7n m\u1ecf than, n\u01b0\u1edbc axit pH 2,8 – 4,0, \u0111\u1ed9 \u1ea9m 95 – 100 %; ch\u01b0a ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp<\/text><\/svg><div class=\"svg-caption\">H\u00ecnh 7. T\u1ea1i c\u00e1c m\u1ecf than Kalimantan, FeiChun ghi tu\u1ed5i th\u1ecd 6 – 18 th\u00e1ng c\u1ee7a v\u1ecf PCP ti\u00eau chu\u1ea9n so v\u1edbi 24 – 48 th\u00e1ng c\u1ee7a v\u1ecf CPE nhi\u1ec7t \u0111\u1edbi h\u00f3a.<\/div><\/div>\n<div class=\"scroll\"><table class=\"data\" style=\"min-width:1000px\"><caption>Chi ph\u00ed s\u1edf h\u1eefu 3 n\u0103m: Type 275 3\u00d750 mm\u00b2, ti\u00eau chu\u1ea9n so v\u1edbi nhi\u1ec7t \u0111\u1edbi h\u00f3a<sup class=\"ref-n\">[16]<\/sup><\/caption><thead><tr><th>H\u1ea1ng m\u1ee5c<\/th><th>Ti\u00eau chu\u1ea9n<\/th><th>Nhi\u1ec7t \u0111\u1edbi h\u00f3a c\u1ee7a FeiChun<\/th><th>Ch\u00eanh l\u1ec7ch<\/th><\/tr><\/thead><tbody><tr><td>Gi\u00e1 c\u00e1p m\u1ed7i 100 m<\/td><td>\u2248 1 800 USD<\/td><td>\u2248 2 100 USD<\/td><td>+17 %<\/td><\/tr><tr><td>Mua ban \u0111\u1ea7u, 5 000 m<\/td><td>90 000 USD<\/td><td>105 000 USD<\/td><td>+15 000 USD<\/td><\/tr><tr><td>Tu\u1ed5i th\u1ecd trong \u0111i\u1ec1u ki\u1ec7n Indonesia<\/td><td>6 – 18 th\u00e1ng (trung b\u00ecnh 12)<\/td><td>24 – 48 th\u00e1ng (trung b\u00ecnh 36)<\/td><td>g\u1ea5p 3 l\u1ea7n<\/td><\/tr><tr><td>S\u1ed1 l\u1ea7n thay th\u00eam trong 36 th\u00e1ng<\/td><td>2<\/td><td>0<\/td><td>tr\u00e1nh 2 chu k\u1ef3 thay<\/td><\/tr><tr><td>T\u1ed5ng chi ph\u00ed c\u00e1p trong 36 th\u00e1ng<\/td><td>270 000 USD<\/td><td>105 000 USD<\/td><td>\u2212165 000 USD<\/td><\/tr><tr><td>Nh\u00e2n c\u00f4ng thay + d\u1eebng m\u00e1y<\/td><td>\u2248 20 000 – 40 000 USD<\/td><td>0<\/td><td>tr\u00e1nh ho\u00e0n to\u00e0n<\/td><\/tr><tr><td>T\u1ed5ng s\u1edf h\u1eefu 36 th\u00e1ng<\/td><td>\u2248 290 000 – 310 000 USD<\/td><td>\u2248 105 000 USD<\/td><td>\u2212185 000 \u0111\u1ebfn \u2212205 000 USD<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"warn\"><b>C\u00e1ch \u0111\u1ecdc c\u00e1c s\u1ed1 li\u1ec7u n\u00e0y.<\/b> \u0110\u00e2y l\u00e0 k\u1ebft qu\u1ea3 c\u00f4ng b\u1ed1 c\u1ee7a FeiChun cho c\u00e1p k\u00e9o l\u00ea m\u1ecf Type 275, kh\u00f4ng ph\u1ea3i c\u00e1p festoon, v\u00e0 ch\u01b0a \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp. Gi\u00e1 tr\u1ecb c\u1ee7a ch\u00fang v\u1edbi k\u1ef9 s\u01b0 c\u1ea3ng l\u00e0 ch\u1ec9 ra c\u00e1c tham s\u1ed1 c\u1ea7n h\u1ecfi (\u0111\u1ed9 h\u00fat n\u01b0\u1edbc c\u1ee7a v\u1ecf, ki\u1ec3u li\u00ean k\u1ebft ngang c\u1ee7a EPR, ru\u1ed9t c\u00f3 m\u1ea1 thi\u1ebfc kh\u00f4ng, c\u00f3 s\u1ee3i ch\u1eb7n n\u01b0\u1edbc kh\u00f4ng) v\u00e0 n\u00ean y\u00eau c\u1ea7u bi\u00ean b\u1ea3n th\u1eed ho\u1eb7c b\u00e1o c\u00e1o hi\u1ec7n tr\u01b0\u1eddng t\u01b0\u01a1ng \u1ee9ng cho \u0111\u00fang m\u00e3.<\/div>\n<h3>9.6 S\u1ea3n xu\u1ea5t v\u00f2ng k\u00edn v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/h3>\n<p>FeiChun m\u00f4 t\u1ea3 quy tr\u00ecnh v\u00f2ng k\u00edn: pha ch\u1ebf h\u1ee3p ch\u1ea5t, chu\u1ea9n b\u1ecb ru\u1ed9t (k\u00e9o d\u00e2y, m\u1ea1 thi\u1ebfc, b\u1ec7n class 5), \u0111\u00f9n c\u00e1ch \u0111i\u1ec7n v\u00e0 v\u1ecf c\u00f3 \u0111o \u0111\u01b0\u1eddng k\u00ednh, \u0111\u1ed9 l\u1ec7ch t\u00e2m v\u00f2ng k\u00edn v\u00e0 l\u01b0u h\u00f3a li\u00ean t\u1ee5c, l\u1eafp r\u00e1p l\u00f5i tr\u00ean m\u00e1y b\u1ec7n h\u00e0nh tinh, r\u1ed3i th\u1eed t\u1eebng cu\u1ed9n<sup class=\"ref-n\">[16]<\/sup>.<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><caption>\u0110i\u1ec3m ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng b\u1ed1 c\u1ee7a FeiChun<sup class=\"ref-n\">[16]<\/sup><\/caption><thead><tr><th>C\u00f4ng \u0111o\u1ea1n<\/th><th>Ph\u00e9p th\u1eed ho\u1eb7c \u0111o<\/th><th>Ti\u00eau chu\u1ea9n<\/th><th>Ti\u00eau ch\u00ed<\/th><\/tr><\/thead><tbody><tr><td>H\u1ee3p ch\u1ea5t<\/td><td>Mooney viscosity, \u0111\u1eb7c t\u00ednh l\u01b0u bi\u1ebfn<\/td><td>ASTM D1646<\/td><td>trong \u00b15 % m\u1ee5c ti\u00eau c\u00f4ng th\u1ee9c<\/td><\/tr><tr><td>H\u1ee3p ch\u1ea5t<\/td><td>h\u00fat n\u01b0\u1edbc c\u1ee7a h\u1ee3p ch\u1ea5t v\u1ecf CPE<\/td><td>IEC 60811-402<\/td><td>< 0,5 % (28 ng\u00e0y, 70 \u00b0C)<\/td><\/tr><tr><td>Ru\u1ed9t<\/td><td>kh\u1ed1i l\u01b0\u1ee3ng l\u1edbp m\u1ea1 thi\u1ebfc; \u0111i\u1ec7n tr\u1edf m\u1ed9t chi\u1ec1u 20 \u00b0C<\/td><td>IEC 60228<\/td><td>5 – 10 \u00b5m; trong gi\u1edbi h\u1ea1n class 5<\/td><\/tr><tr><td>C\u00e1ch \u0111i\u1ec7n<\/td><td>hot set (x\u00e1c nh\u1eadn li\u00ean k\u1ebft ngang)<\/td><td>IEC 60811-507<\/td><td>gi\u00e3n \u2264 175 %; bi\u1ebfn d\u1ea1ng d\u01b0 \u2264 15 %<\/td><\/tr><tr><td>\u0110\u00f9n<\/td><td>b\u1ec1 d\u00e0y c\u00e1ch \u0111i\u1ec7n v\u00e0 \u0111\u1ed9 l\u1ec7ch t\u00e2m<\/td><td>IEC 60502<\/td><td>\u0111\u1ed9 l\u1ec7ch t\u00e2m \u2264 10 %<\/td><\/tr><tr><td>Th\u00e0nh ph\u1ea9m<\/td><td>\u0111i\u1ec7n \u00e1p xoay chi\u1ec1u; \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n<\/td><td>IEC 60502<\/td><td>3,5 kV (c\u00e1p 0,6\/1 kV); > 500 M\u03a9\u00b7km \u1edf 20 \u00b0C<\/td><\/tr><tr><td>H\u1ed3 s\u01a1<\/td><td>truy xu\u1ea5t cu\u1ed9n \u2192 l\u00f4 h\u1ee3p ch\u1ea5t \u2192 l\u00f4 ru\u1ed9t \u2192 bi\u00ean b\u1ea3n th\u1eed<\/td><td>h\u1ec7 th\u1ed1ng n\u1ed9i b\u1ed9<\/td><td>m\u1ed7i cu\u1ed9n c\u00f3 h\u1ed3 s\u01a1<\/td><\/tr><\/tbody><\/table><\/div>\n<h3>9.7 T\u1eeb thi\u1ebft k\u1ebf FeiChun \u0111\u1ebfn c\u00e1p festoon: b\u1ea3ng \u00e1nh x\u1ea1 v\u00e0 b\u1ea3ng h\u1ecfi<\/h3>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><caption>\u00c1nh x\u1ea1 ch\u1ebf \u0111\u1ed9 h\u1ecfng c\u1ee7a festoon v\u00e0 m\u1ecf sang h\u01b0\u1edbng thi\u1ebft k\u1ebf FeiChun (t\u1ed5ng h\u1ee3p c\u1ee7a t\u00e1c gi\u1ea3)<\/caption><thead><tr><th>Ch\u1ebf \u0111\u1ed9 h\u1ecfng<\/th><th>C\u01a1 ch\u1ebf<\/th><th>H\u01b0\u1edbng thi\u1ebft k\u1ebf c\u00f4ng b\u1ed1<\/th><\/tr><\/thead><tbody><tr><td>\u0110\u1ee9t ru\u1ed9t do m\u1ecfi u\u1ed1n<\/td><td>\u1ee9ng su\u1ea5t u\u1ed1n d\u1ed3n v\u00e0o l\u1edbp s\u1ee3i ngo\u00e0i<\/td><td>ru\u1ed9t class 5 s\u1ee3i m\u1ea3nh m\u1ea1 thi\u1ebfc, b\u01b0\u1edbc b\u1ec7n t\u1ed1i \u01b0u \u0111\u1ec3 ph\u00e2n b\u1ed1 \u1ee9ng su\u1ea5t u\u1ed1n \u0111\u1ec1u (n\u00eau cho BUFLEX-M)<\/td><\/tr><tr><td>N\u1ee9t ho\u1eb7c m\u00f2n v\u1ecf \u1edf k\u1eb9p, con l\u0103n, tang<\/td><td>ma s\u00e1t, c\u1eaft, u\u1ed1n l\u1eb7p<\/td><td>PUR g\u1ed1c polyether ho\u1eb7c CPE: ch\u1ecbu x\u00e9, h\u00fat n\u01b0\u1edbc th\u1ea5p; \u0111o b\u1eb1ng ISO 4649 v\u00e0 \u0111\u1ed9 b\u1ec1n x\u00e9<\/td><\/tr><tr><td>Xo\u1eafn Z, v\u00f2ng quay th\u00e0nh c\u00e1nh qu\u1ea1t<\/td><td>xo\u1eafn t\u00edch l\u0169y theo chi\u1ec1u d\u00e0i<\/td><td>l\u00f5i xo\u1eafn ch\u00e9o b\u01b0\u1edbc ng\u1eafn v\u00e0 b\u1ec7n ch\u1ed1ng xo\u1eafn nh\u00fang trong v\u1ecf (BUFLEX-M)<\/td><\/tr><tr><td>Gi\u00e3n ru\u1ed9t do l\u1ef1c k\u00e9o<\/td><td>t\u1ea3i k\u00e9o d\u1ecdc \u1edf tuy\u1ebfn d\u00e0i, t\u0103ng t\u1ed1c<\/td><td>l\u00f5i aramid \u1edf t\u00e2m h\u1ea5p th\u1ee5 l\u1ef1c k\u00e9o (BUFLEX-M)<\/td><\/tr><tr><td>\u1ea8m lan d\u1ecdc c\u00e1p sau khi th\u1ee7ng v\u1ecf<\/td><td>mao d\u1eabn d\u1ecdc khe l\u00f5i<\/td><td>s\u1ee3i tr\u01b0\u01a1ng n\u1edf ch\u1eb7n n\u01b0\u1edbc (Type 275 nhi\u1ec7t \u0111\u1edbi h\u00f3a)<\/td><\/tr><tr><td>C\u00e1ch \u0111i\u1ec7n xu\u1ed1ng c\u1ea5p \u1edf kh\u00ed h\u1eadu n\u00f3ng \u1ea9m<\/td><td>th\u1ee7y ph\u00e2n ph\u1ee5 thu\u1ed9c nhi\u1ec7t \u0111\u1ed9<\/td><td>EPR li\u00ean k\u1ebft ngang silane<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><caption>B\u1ea3ng h\u1ecfi FeiChun cho m\u00e3 (N)GRDGOEU-J 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 pha<\/td><td>\u0111\u1ed3ng tr\u1ea7n class 5<\/td><td>\u0111\u1ed3ng tr\u1ea7n hay m\u1ea1 thi\u1ebfc (R<sub>20<\/sub> 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>EPR PROTOLON MS, t\u1ed1i thi\u1ec3u 3GI3<\/td><td>ki\u1ec3u li\u00ean k\u1ebft ngang (peroxide hay silane); th\u1eed th\u1ee7y ph\u00e2n cho kh\u00ed h\u1eadu n\u00f3ng \u1ea9m; b\u1ec1 d\u00e0y danh \u0111\u1ecbnh v\u00e0 nh\u1ecf nh\u1ea5t<\/td><\/tr><tr><td>PE t\u00e1ch ba<\/td><td>v\u00ed d\u1ee5 3\u00d750+3\u00d725\/3<\/td><td>ti\u1ebft di\u1ec7n t\u1ed5ng th\u1ef1c (mm\u00b2) v\u00e0 s\u1ed1 d\u00e2y<\/td><\/tr><tr><td>V\u1ecf trong<\/td><td>EPR GM1b<\/td><td>b\u1ec1 d\u00e0y; c\u00e1ch ly gi\u1eefa l\u00f5i v\u00e0 v\u1ecf ngo\u00e0i<\/td><\/tr><tr><td>V\u1ecf ngo\u00e0i<\/td><td>PCP 5GM3<\/td><td>PCP, CPE hay PUR; b\u1ec1 d\u00e0y; ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649; \u0111\u1ed9 b\u1ec1n x\u00e9; tuy\u00ean b\u1ed1 MCCP<\/td><\/tr><tr><td>Ch\u1ed1ng th\u1ea5m<\/td><td>datasheet kh\u00f4ng n\u00eau<\/td><td>c\u00f3 s\u1ee3i tr\u01b0\u01a1ng n\u1edf ch\u1eb7n n\u01b0\u1edbc gi\u1eefa c\u00e1c l\u00f5i kh\u00f4ng<\/td><\/tr><tr><td>C\u01a1 h\u1ecdc<\/td><td>15 N\/mm\u00b2; \u00b125 \u00b0\/m; 240 m\/ph\u00fat<\/td><td>l\u1ef1c k\u00e9o \u0111\u1ed9ng 20 N\/mm\u00b2 (nh\u00e3n XPRT) c\u00f3 th\u1eadt kh\u00f4ng; s\u1ed1 chu k\u1ef3 u\u1ed1n \u1edf R = 5\u00d7D v\u00e0 t\u1ed1c \u0111\u1ed9 n\u00e0o; th\u1eed xo\u1eafn<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9<\/td><td>chuy\u1ec3n \u0111\u1ed9ng \u221235 \u2026 +80 \u00b0C<\/td><td>th\u1eed u\u1ed1n l\u1ea1nh \u1edf \u221235 \u00b0C; th\u1eed l\u00e3o h\u00f3a \u1edf 80 \u00b0C<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"note\"><b>V\u1ec1 c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n v\u00e0 nh\u00f3m h\u1ecd c\u00e1p.<\/b> C\u00f4ng th\u1ee9c h\u1ee3p ch\u1ea5t, k\u1ebft c\u1ea5u b\u1ec7n, g\u00f3c 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. B\u00e0i gi\u1edbi thi\u1ec7u c\u1ee7a FeiChun x\u1ebfp festoon, tang cu\u1ed1n v\u00e0 x\u00edch d\u1eabn c\u00e1p v\u00e0o nh\u00f3m c\u00e1p cu\u1ed9n (BUFLEX-M, v\u1ecf PUR) v\u00e0 c\u00e1p k\u00e9o l\u00ea tr\u00ean n\u1ec1n v\u00e0o nh\u00f3m Type 240\/275<sup class=\"ref-n\">[16]<\/sup>; c\u00e1p cao su ki\u1ec3u RONDOFLEX \u0111\u01b0\u1ee3c FeiChun tr\u00ecnh b\u00e0y \u1edf b\u00e0i t\u1ed5ng quan ri\u00eang<sup class=\"ref-n\">[17]<\/sup>. 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 \u0111\u1eb7t h\u00e0ng.<\/div>\n<\/section><section id=\"s10\"><h2>10. Th\u1eed nghi\u1ec7m, h\u1ed3 s\u01a1 v\u00e0 tu\u00e2n th\u1ee7 h\u00f3a ch\u1ea5t<\/h2>\n<p>V\u1edbi c\u00e1p festoon, h\u1ed3 s\u01a1 quy\u1ebft \u0111\u1ecbnh tu\u1ed5i th\u1ecd n\u1eb1m \u1edf th\u1eed u\u1ed1n, th\u1eed m\u00e0i m\u00f2n v\u1ecf v\u00e0 th\u1eed l\u00e3o h\u00f3a, kh\u00f4ng ch\u1ec9 \u1edf th\u1eed \u0111i\u1ec7n \u00e1p. Datasheet ch\u1ec9 ghi \u00abth\u1eed u\u1ed1n\u00bb m\u00e0 kh\u00f4ng c\u00f4ng b\u1ed1 b\u00e1n k\u00ednh, t\u1ed1c \u0111\u1ed9 hay s\u1ed1 chu k\u1ef3<sup class=\"ref-n\">[1]<\/sup>: \u0111\u00e2y l\u00e0 ph\u1ea7n n\u00ean \u0111\u01b0a v\u00e0o h\u1ee3p \u0111\u1ed3ng.<\/p>\n<div class=\"scroll\"><table class=\"cmp\" style=\"min-width:1000px\"><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>3,5 kV \/ 5 ph\u00fat (l\u00f5i l\u1ef1c); 2,5 kV (l\u00f5i \u0111i\u1ec1u khi\u1ec3n)<\/td><td>m\u1ecdi cu\u1ed9n; ghi nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi gian th\u1eed<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[8]<\/sup><\/td><\/tr><tr><td>\u0110i\u1ec7n tr\u1edf ru\u1ed9t \u1edf 20 \u00b0C<\/td><td>IEC 60228, class 5<\/td><td>ki\u1ec3m tra ru\u1ed9t \u0111\u1ed3ng tr\u1ea7n hay m\u1ea1 thi\u1ebfc<\/td><\/tr><tr><td>\u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n<\/td><td>gi\u00e1 tr\u1ecb t\u1ed1i thi\u1ec3u theo h\u1ee3p \u0111\u1ed3ng<\/td><td>FeiChun n\u00eau th\u00e0nh ph\u1ea9m > 500 M\u03a9\u00b7km \u1edf 20 \u00b0C<sup class=\"ref-n\">[16]<\/sup><\/td><\/tr><tr><td>Th\u1eed u\u1ed1n<\/td><td>datasheet ghi \u00abth\u1eed u\u1ed1n\u00bb<\/td><td>R = 5\u00d7D, t\u1ed1c \u0111\u1ed9, s\u1ed1 chu k\u1ef3, ti\u00eau ch\u00ed \u0111\u1ea1t; datasheet kh\u00f4ng c\u00f4ng b\u1ed1 s\u1ed1 chu k\u1ef3<sup class=\"ref-n\">[1]<\/sup><\/td><\/tr><tr><td>Th\u1eed xo\u1eafn<\/td><td>\u00b125 \u00b0\/m theo datasheet<\/td><td>chi\u1ec1u d\u00e0i m\u1eabu, s\u1ed1 chu k\u1ef3 xo\u1eafn, ti\u00eau ch\u00ed \u0111\u1ea1t<\/td><\/tr><tr><td>Ch\u1ecbu d\u1ea7u<\/td><td>DIN EN 60811-404; DIN VDE 0473-811-404 m\u1ee5c 10<\/td><td>datasheet n\u00eau c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y<sup class=\"ref-n\">[1]<\/sup><\/td><\/tr><tr><td>Ch\u00e1y lan<\/td><td>VDE 0482-332-1-2 \/ IEC 60332-1-2<\/td><td>th\u1eed m\u1ed9t s\u1ee3i c\u00e1p th\u1eb3ng \u0111\u1ee9ng<sup class=\"ref-n\">[4]<\/sup><\/td><\/tr><tr><td>M\u00e0i m\u00f2n v\u1ecf<\/td><td>ISO 4649 (\u0111\u1ed9 m\u00f2n th\u1ec3 t\u00edch t\u01b0\u01a1ng \u0111\u1ed1i)<\/td><td>th\u01b0\u1edbc \u0111o tham chi\u1ebfu \u0111\u1ec3 so s\u00e1nh nh\u00e0 cung c\u1ea5p<\/td><\/tr><tr><td>\u0110\u1ed9 b\u1ec1n k\u00e9o, gi\u00e3n d\u00e0i 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<\/td><\/tr><tr><td>Hot set c\u00e1ch \u0111i\u1ec7n<\/td><td>IEC 60811-507<\/td><td>ki\u1ec3m tra li\u00ean k\u1ebft ngang c\u1ee7a EPR<\/td><\/tr><tr><td>H\u00fat n\u01b0\u1edbc c\u1ee7a v\u1ecf<\/td><td>IEC 60811-402<\/td><td>\u0111\u1eb7c bi\u1ec7t khi ch\u1ecdn CPE ho\u1eb7c m\u00f4i tr\u01b0\u1eddng ng\u00e2m<\/td><\/tr><tr><td>Th\u1eed th\u1ef1c t\u1ebf tuy\u1ebfn d\u00e0i<\/td><td>datasheet CHAIN n\u00eau th\u1eed m\u00e0i m\u00f2n v\u00e0 th\u1eed tr\u00ean thi\u1ebft b\u1ecb ri\u00eang<\/td><td>n\u00ean h\u1ecfi t\u01b0\u01a1ng \u0111\u01b0\u01a1ng cho c\u00e1p festoon<sup class=\"ref-n\">[3]<\/sup><\/td><\/tr><\/tbody><\/table><\/div>\n<p class=\"small\">T\u00ean ph\u00e9p th\u1eed v\u00e0 ti\u00eau chu\u1ea9n l\u1ea5y t\u1eeb datasheet, ngu\u1ed3n th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00e1c b\u00e0i c\u1ee7a FeiChun<sup class=\"ref-n\">[1]<\/sup><sup class=\"ref-n\">[3]<\/sup><sup class=\"ref-n\">[4]<\/sup><sup class=\"ref-n\">[16]<\/sup>; phi\u00ean b\u1ea3n v\u00e0 gi\u1edbi h\u1ea1n theo h\u1ee3p \u0111\u1ed3ng.<\/p>\n<h3>10.1 MCCP trong cao su clo h\u00f3a: v\u00ec sao c\u1ea7n tuy\u00ean b\u1ed1<\/h3>\n<p>Faber ghi tr\u00ean datasheet (C)-FC v\u00e0 CHAIN r\u1eb1ng paraffin clo h\u00f3a m\u1ea1ch trung b\u00ecnh (MCCP) c\u00f3 m\u1eb7t v\u1edbi h\u00e0m l\u01b0\u1ee3ng tr\u00ean 0,1 % trong c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a datasheet \u0111\u00f3<sup class=\"ref-n\">[5]<\/sup><sup class=\"ref-n\">[6]<\/sup>; ph\u1ea7n datasheet (N)GRDGOEU t\u00f4i \u0111\u1ecdc kh\u00f4ng c\u00f3 d\u00f2ng n\u00e0y<sup class=\"ref-n\">[4]<\/sup>. MCCP n\u1eb1m trong Danh s\u00e1ch \u1ee9ng vi\u00ean REACH t\u1eeb n\u0103m 2021 v\u00e0 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o Ph\u1ee5 l\u1ee5c A c\u1ee7a C\u00f4ng \u01b0\u1edbc Stockholm t\u1ea1i COP-12 (th\u00e1ng 4 – 5\/2025) k\u00e8m c\u00e1c mi\u1ec5n tr\u1eeb c\u1ee5 th\u1ec3<sup class=\"ref-n\">[18]<\/sup><sup class=\"ref-n\">[19]<\/sup>; EU \u0111\u00e3 l\u1ea5y \u00fd ki\u1ebfn v\u1ec1 vi\u1ec7c \u0111\u01b0a MCCP v\u00e0o quy \u0111\u1ecbnh POP v\u1edbi gi\u1edbi h\u1ea1n 0,1 %<sup class=\"ref-n\">[18]<\/sup>.<\/p>\n<div class=\"warn\"><b>Khuy\u1ebfn ngh\u1ecb c\u1ee7a t\u00e1c gi\u1ea3.<\/b> V\u1edbi d\u1ef1 \u00e1n c\u00f3 y\u00eau c\u1ea7u h\u00f3a ch\u1ea5t c\u1ee7a ch\u1ee7 \u0111\u1ea7u t\u01b0, ho\u1eb7c c\u00e1p v\u00e0 thi\u1ebft b\u1ecb xu\u1ea5t sang EU v\u00e0 Anh, h\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p tuy\u00ean b\u1ed1 b\u1eb1ng v\u0103n b\u1ea3n v\u1ec1 MCCP v\u00e0 c\u00e1c ch\u1ea5t REACH theo \u0111\u00fang m\u00e3 c\u00e1p, k\u00e8m ngu\u1ed3n h\u1ee3p ch\u1ea5t. Quy \u0111\u1ecbnh c\u00f2n \u0111ang \u0111\u01b0\u1ee3c n\u1ed9i lu\u1eadt h\u00f3a v\u00e0 c\u00f3 mi\u1ec5n tr\u1eeb t\u00f9y \u1ee9ng d\u1ee5ng, n\u00ean c\u1ea7n ki\u1ec3m tra b\u1ea3n c\u1eadp nh\u1eadt tr\u01b0\u1edbc khi k\u00fd h\u1ee3p \u0111\u1ed3ng. H\u1ed3 s\u01a1 n\u00e0y c\u0169ng l\u00e0 l\u00fd do \u0111\u1ec3 FeiChun c\u00f4ng b\u1ed1 r\u00f5 h\u1ee3p ch\u1ea5t c\u1ee7a t\u1eebng l\u00f4, v\u00ec h\u00e3ng t\u1ef1 pha ch\u1ebf.<\/div>\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:1100px\"><caption>Ch\u1ebf \u0111\u1ed9 h\u1ecfng th\u01b0\u1eddng g\u1eb7p \u1edf festoon cao su (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>V\u1ecf m\u00f2n \u1edf k\u1eb9p, con l\u0103n<\/td><td>th\u1ea5y ru\u1ed9t, \u1ea9m v\u00e0o l\u00f5i<\/td><td>ma s\u00e1t v\u1edbi k\u1eb9p xe \u0111\u1ee1, b\u1ec1 m\u1eb7t nh\u00e1m<\/td><td>k\u1eb9p r\u1ed9ng, \u0111\u1ec7m m\u1ec1m; ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649<\/td><\/tr><tr><td>\u0110\u1ee9t s\u1ee3i ru\u1ed9t<\/td><td>\u0111i\u1ec7n tr\u1edf t\u0103ng, n\u00f3ng c\u1ee5c b\u1ed9<\/td><td>m\u1ecfi u\u1ed1n \u1edf v\u00f2ng; R nh\u1ecf h\u01a1n 5\u00d7D<\/td><td>R \u2265 5\u00d7D; gi\u1ea3m t\u1ed1c \u1edf v\u00f2ng nh\u1ecf; th\u1eed u\u1ed1n c\u00f3 s\u1ed1 chu k\u1ef3<\/td><\/tr><tr><td>V\u00f2ng festoon xo\u1eafn th\u00e0nh c\u00e1nh qu\u1ea1t<\/td><td>v\u00f2ng quay, k\u1eb9t xe \u0111\u1ee1<\/td><td>xo\u1eafn t\u00edch l\u0169y v\u01b0\u1ee3t \u00b125 \u00b0\/m; k\u1eb9p l\u1ec7ch<\/td><td>xe \u0111\u1ee1 d\u1eabn h\u01b0\u1edbng \u0111\u00fang; kh\u00f4ng ch\u1ea1y thi\u1ebft b\u1ecb l\u1ec7ch ray<\/td><\/tr><tr><td>D\u00f9ng nh\u1ea7m h\u1ecd c\u00e1p<\/td><td>m\u00f2n nhanh, \u0111\u1ee9t s\u1edbm<\/td><td>festoon l\u1eafp v\u00e0o x\u00edch, ho\u1eb7c cu\u1ed1n tang n\u1eb7ng<\/td><td>ch\u1ecdn CHAIN ho\u1eb7c c\u00e1p cu\u1ed9n (m\u1ee5c 7, 8)<\/td><\/tr><tr><td>\u0110i\u1ec7n \u00e1p \u0111\u1ec9nh \u1edf \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n<\/td><td>h\u1ecfng c\u00e1ch \u0111i\u1ec7n c\u00e1p ho\u1eb7c motor<\/td><td>s\u00f3ng ph\u1ea3n x\u1ea1 \u1edf 690 V; c\u00e1p d\u00e0i<\/td><td>(C)-FC, b\u1ed9 l\u1ecdc dV\/dt; h\u1ecfi h\u00e3ng bi\u1ebfn t\u1ea7n (m\u1ee5c 6)<\/td><\/tr><tr><td>Qu\u00e1 nhi\u1ec7t \u1edf m\u00f4i tr\u01b0\u1eddng cao<\/td><td>v\u1ecf c\u1ee9ng, n\u1ee9t<\/td><td>40 – 50 \u00b0C, n\u1eafng chi\u1ebfu, nhi\u1ec1u c\u00e1p ch\u1ed3ng<\/td><td>\u00e1p h\u1ec7 s\u1ed1 nhi\u1ec7t (m\u1ee5c 5.4); th\u00f4ng gi\u00f3; gi\u1ea3m t\u1ea3i<\/td><\/tr><tr><td>Ru\u1ed9t tr\u1ea7n b\u1ecb \u0103n m\u00f2n sau khi th\u1ee7ng v\u1ecf<\/td><td>\u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac t\u0103ng \u1edf \u0111\u1ea7u n\u1ed1i<\/td><td>kh\u00ed h\u1eadu bi\u1ec3n, \u1ea9m; datasheet ghi ru\u1ed9t \u0111\u1ed3ng tr\u1ea7n<\/td><td>h\u1ecfi ru\u1ed9t m\u1ea1 thi\u1ebfc v\u00e0 s\u1ee3i ch\u1eb7n n\u01b0\u1edbc (m\u1ee5c 9)<\/td><\/tr><tr><td>S\u1ee5t \u00e1p l\u1edbn \u1edf 400 V<\/td><td>motor kh\u00f3 kh\u1edfi \u0111\u1ed9ng, n\u00f3ng<\/td><td>tuy\u1ebfn d\u00e0i, c\u1ee1 nh\u1ecf<\/td><td>t\u00ednh s\u1ee5t \u00e1p (m\u1ee5c 5.5); t\u0103ng ti\u1ebft di\u1ec7n ho\u1eb7c l\u00ean 690 V<\/td><\/tr><\/tbody><\/table><\/div>\n<p>Danh s\u00e1ch n\u00e0y kh\u1edbp v\u1edbi m\u1ee5c FMEA trong b\u00e0i c\u1ee7a FeiChun v\u1ec1 RONDOFLEX: sai h\u1ecd c\u00e1p, m\u00e0n ch\u1eafn kh\u00f4ng t\u00ednh theo \u0111\u01b0\u1eddng d\u00f2ng s\u1ef1 c\u1ed1, xo\u1eafn d\u00f9 kh\u00f4ng cho ph\u00e9p, v\u01b0\u1ee3t t\u1ed1c \u0111\u1ed9 \u1edf chu\u1ed7i d\u00e0i<sup class=\"ref-n\">[17]<\/sup>.<\/p>\n<\/section><section id=\"s12\"><h2>12. D\u1eef li\u1ec7u c\u1ea7n y\u00eau c\u1ea7u khi \u0111\u1eb7t h\u00e0ng<\/h2>\n<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 v\u00e0 \u0111i\u1ec7n \u00e1p bi\u1ebfn t\u1ea7n (400, 500, 690 V), chi\u1ec1u d\u00e0i c\u00e1p t\u1edbi motor, dV\/dt<\/td><td>ki\u1ec3m tra \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh; ch\u1ecdn ti\u00eau chu\u1ea9n hay (C)-FC<\/td><\/tr><tr><td>C\u1ea5u h\u00ecnh: 4 l\u00f5i, 5 l\u00f5i hay 3 l\u00f5i + PE t\u00e1ch ba; ti\u1ebft di\u1ec7n; ti\u1ebft di\u1ec7n PE theo mm\u00b2<\/td><td>d\u00f2ng, ng\u1eafn m\u1ea1ch, b\u1ea3o v\u1ec7<\/td><\/tr><tr><td>H\u00e0nh tr\u00ecnh festoon, s\u1ed1 xe \u0111\u1ee1, \u0111\u1ed9 s\u00e2u v\u00f2ng, t\u1ed1c \u0111\u1ed9, gia t\u1ed1c, s\u1ed1 chu k\u1ef3 mong mu\u1ed1n<\/td><td>t\u00ednh tu\u1ed5i th\u1ecd u\u1ed1n v\u00e0 kho\u1ea3ng c\u00e1ch xe \u0111\u1ee1<\/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, h\u00f3a ch\u1ea5t, n\u01b0\u1edbc m\u1eb7n, b\u1ee5i, \u0111\u1ed9 \u1ea9m<\/td><td>ch\u1ecdn v\u1ecf (PCP, CPE, PUR, EVA) 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, R u\u1ed1n, l\u1ef1c k\u00e9o t\u1ed1i \u0111a<\/td><td>thi\u1ebft k\u1ebf m\u00e1ng, xe \u0111\u1ee1, gland<\/td><\/tr><tr><td>Ru\u1ed9t \u0111\u1ed3ng tr\u1ea7n hay m\u1ea1 thi\u1ebfc; ch\u1ed1ng th\u1ea5m d\u1ecdc; v\u1eadt li\u1ec7u v\u1ecf<\/td><td>kh\u00ed h\u1eadu \u1ea9m n\u00f3ng, n\u01b0\u1edbc m\u1eb7n<\/td><\/tr><tr><td>Ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n ISO 4649, \u0111\u1ed9 b\u1ec1n x\u00e9, gi\u00e3n d\u00e0i 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, \u0111i\u1ec7n tr\u1edf ru\u1ed9t, th\u1eed u\u1ed1n v\u00e0 th\u1eed xo\u1eafn<\/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 kh\u00f4ng halogen<\/td><td>h\u1ed3 s\u01a1 ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y<\/td><\/tr><tr><td>Tuy\u00ean b\u1ed1 MCCP v\u00e0 REACH theo \u0111\u00fang m\u00e3<\/td><td>h\u1ed3 s\u01a1 h\u00f3a ch\u1ea5t (m\u1ee5c 10.1)<\/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>\n<\/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\u1ea3 c\u00e1p festoon, c\u00e1p tang cu\u1ed1n v\u00e0 c\u00e1p k\u00e9o l\u00ea.<sup class=\"ref-n\">[16]<\/sup><sup class=\"ref-n\">[17]<\/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. Datasheet tham kh\u1ea3o d\u1eabn VDE Reg. Nr. 7841 v\u00e0 GOST-R cho h\u1ecd RONDOFLEX c\u1ee7a Prysmian<sup class=\"ref-n\">[1]<\/sup>: c\u00e1c s\u1ed1 \u0111\u0103ng k\u00fd n\u00e0y thu\u1ed9c c\u00e1p c\u1ee7a h\u00e3ng \u0111\u00f3 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. 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 c\u00e1p festoon, h\u1ed3 s\u01a1 quy\u1ebft \u0111\u1ecbnh g\u1ed3m bi\u00ean b\u1ea3n th\u1eed \u0111i\u1ec7n \u00e1p, th\u1eed u\u1ed1n v\u00e0 th\u1eed m\u00e0i m\u00f2n (m\u1ee5c 10) 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 tang cu\u1ed1n, \u0111o\u1ea1n x\u00edch v\u00e0 \u0111o\u1ea1n k\u00e9o l\u00ea th\u01b0\u1eddng c\u1ea7n c\u00e1c 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, 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 c\u00e1p d\u1eb9t<\/td><td>PLANOFLEX (N)GFLG\u00d6U<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/planoflex-%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%bf%d0%bb%d0%be\/\" target=\"_blank\" rel=\"noopener\">PLANOFLEX: \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>Tang cu\u1ed1n h\u1ea1 \u00e1p 0,6\/1 kV 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, cu\u1ed9n v\u00e0 k\u00e9o l\u00ea 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 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>Tang cu\u1ed1n trung th\u1ebf cho m\u00e1y l\u1ed9 thi\u00ean<\/td><td>PROTOLON (M) R<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/protolon-m-r-complete-medium-voltage-reeling-cable-series\/\" target=\"_blank\" rel=\"noopener\">PROTOLON (M) R<\/a><\/td><\/tr><tr><td>Tang cu\u1ed1n d\u1eb9t trung th\u1ebf c\u00f3 s\u1ee3i quang<\/td><td>PROTOLON(FL)-LWL<\/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>C\u00e1p k\u00e9o l\u00ea m\u1ecf<\/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<\/td><td>BUFLEX-M, TENAX-PUR, (N)TSCGEW\u00d6U<\/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>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, 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><tr><td>T\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt<\/td><td>b\u1ea3ng d\u1eef li\u1ec7u, chu\u1ea9n m\u1ecf<\/td><td><a href=\"https:\/\/feichuncables.com\/blog\/cable-technical-documents-center\/\" target=\"_blank\" rel=\"noopener\">Cable Technical Documents Center<\/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>RONDOFLEX XPRT (N)GRDGOEU 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\u00e1ch \u0111i\u1ec7n EPR v\u00e0 v\u1ecf cao su, ru\u1ed9t \u0111\u1ed3ng class 5, v\u1ecf trong EPR GM1b v\u00e0 v\u1ecf ngo\u00e0i PCP 5GM3, kh\u00f4ng c\u00f3 m\u00e0n ch\u1eafn chung. D\u00f9ng cho festoon tr\u00ean c\u1ea9u gi\u00e0n, b\u0103ng t\u1ea3i, m\u00e1y r\u1ea3i – thu h\u1ed3i, m\u00e1y c\u00f4ng c\u1ee5 v\u00e0 thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1, ch\u1ecbu d\u1ea7u, ozone, UV; th\u1eed 3,5 kV; cho ph\u00e9p xo\u1eafn \u00b125 \u00b0\/m.<\/p><h3>L\u1ef1c k\u00e9o, t\u1ed1c \u0111\u1ed9 v\u00e0 xo\u1eafn cho ph\u00e9p?<\/h3><p>Theo datasheet Prysmian: l\u1ef1c k\u00e9o 15 N\/mm\u00b2 tr\u00ean ru\u1ed9t, festoon (xe con) t\u1edbi 240 m\/ph\u00fat, tang cu\u1ed1n 60 m\/ph\u00fat, xo\u1eafn \u00b125 \u00b0\/m. T\u1ed5ng h\u1ee3p c\u1ee7a FeiChun cho nh\u00e3n XPRT ghi 15\/20 N\/mm\u00b2 t\u0129nh\/\u0111\u1ed9ng, ch\u01b0a \u0111\u1ed1i chi\u1ebfu v\u1edbi t\u00e0i li\u1ec7u g\u1ed1c.<\/p><h3>B\u00e1n k\u00ednh u\u1ed1n v\u00e0 \u0111\u01b0\u1eddng k\u00ednh \u0111\u00e1y v\u00f2ng festoon?<\/h3><p>B\u00e1n k\u00ednh u\u1ed1n chuy\u1ec3n \u0111\u1ed9ng b\u1eb1ng 5\u00d7D l\u1edbn nh\u1ea5t theo b\u1ea3ng k\u00edch th\u01b0\u1edbc. V\u1edbi 3\u00d750+3\u00d725\/3 (D l\u1edbn nh\u1ea5t 36,0 mm): R = 180 mm, \u0111\u00e1y v\u00f2ng t\u1ed1i thi\u1ec3u 360 mm, kho\u1ea3ng c\u00e1ch \u0111\u1ed5i chi\u1ec1u ch\u1eef S kho\u1ea3ng 720 mm theo quy t\u1eafc 20\u00d7D c\u1ee7a datasheet.<\/p><h3>C\u00f3 d\u00f9ng l\u00e0m c\u00e1p ra bi\u1ebfn t\u1ea7n 690 V \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3><p>Datasheet (N)GRDGOEU kh\u00f4ng c\u00f4ng b\u1ed1 \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh cho ph\u00e9p \u1edf \u0111\u1ea7u ra bi\u1ebfn t\u1ea7n v\u00e0 kh\u00f4ng c\u00f3 m\u00e0n ch\u1eafn chung. \u1ede l\u01b0\u1edbi 690 V, \u0111\u1ec9nh l\u00fd t\u01b0\u1edfng do ph\u1ea3n x\u1ea1 s\u00f3ng kho\u1ea3ng 2 049 V. B\u1ea3n (C)-FC c\u00f4ng b\u1ed1 \u0111\u1ec9nh 2 400 V v\u00e0 bi\u1ebfn t\u1ea7n t\u1ed1i \u0111a 690 V, n\u00ean l\u00e0 l\u1ef1a ch\u1ecdn cho tuy\u1ebfn n\u00e0y; c\u1ea7n h\u1ecfi h\u00e3ng bi\u1ebfn t\u1ea7n v\u1ec1 dV\/dt v\u00e0 b\u1ed9 l\u1ecdc.<\/p><h3>C\u00f3 d\u00f9ng cho x\u00edch d\u1eabn c\u00e1p, tang cu\u1ed1n ho\u1eb7c k\u00e9o l\u00ea kh\u00f4ng?<\/h3><p>X\u00edch d\u1eabn c\u00e1p d\u00f9ng h\u1ecd CHAIN (v\u1ecf EVA); tang cu\u1ed1n n\u1eb7ng d\u00f9ng c\u00e1p cu\u1ed9n nh\u01b0 BUFLEX-M ho\u1eb7c CORDAFLEX; k\u00e9o l\u00ea tr\u00ean n\u1ec1n m\u1ecf d\u00f9ng Type 240\/275 ho\u1eb7c TENAX-PUR. B\u1ea3n ti\u00eau chu\u1ea9n ch\u1ec9 cho festoon v\u00e0 tang nh\u1eb9 t\u1edbi 60 m\/ph\u00fat.<\/p><h3>Kh\u00e1c g\u00ec (C)-FC, CHAIN v\u00e0 FESTOONFLEX PUR-HF?<\/h3><p>(C)-FC c\u00f3 b\u1ec7n \u0111\u1ed3ng m\u1ea1 thi\u1ebfc ph\u1ee7 chung, th\u1eed 5 kV v\u00e0 kh\u00f4ng cho xo\u1eafn. CHAIN d\u00f9ng v\u1ecf EVA cho x\u00edch d\u1eabn c\u00e1p, th\u1eed m\u00e0i m\u00f2n, kh\u00f4ng cho xo\u1eafn. FESTOONFLEX PUR-HF v\u1ecf PUR kh\u00f4ng halogen, th\u1eed 4 kV, ng\u00e2m n\u01b0\u1edbc t\u1edbi 50 m, chuy\u1ec3n \u0111\u1ed9ng t\u1edbi \u221240 \u00b0C.<\/p><h3>T\u1ea3i tr\u00ean xe \u0111\u1ee1 v\u00e0 chi\u1ec1u d\u00e0i c\u00e1p festoon t\u00ednh th\u1ebf n\u00e0o?<\/h3><p>Quy t\u1eafc kinh nghi\u1ec7m c\u1ee7a c\u00e1c h\u00e3ng h\u1ec7 festoon: t\u1ea3i tr\u00ean xe \u0111\u1ee1 \u2248 2 \u00d7 \u0111\u1ed9 s\u00e2u v\u00f2ng \u00d7 kh\u1ed1i l\u01b0\u1ee3ng c\u00e1p tr\u00ean m\u00e9t; chi\u1ec1u d\u00e0i c\u00e1p \u2248 h\u00e0nh tr\u00ecnh \u00d7 (1 + 10 – 20 %) c\u1ed9ng \u0111o\u1ea1n \u0111\u1ea7u n\u1ed1i. V\u00ed d\u1ee5 3\u00d750+3\u00d725\/3 (2,57 kg\/m), v\u00f2ng s\u00e2u 0,9 m: kho\u1ea3ng 4,6 kg m\u1ed7i xe \u0111\u1ee1. Thi\u1ebft k\u1ebf th\u1ef1c do nh\u00e0 cung c\u1ea5p h\u1ec7 festoon x\u00e1c nh\u1eadn.<\/p><h3>FeiChun c\u00f3 c\u00f4ng ngh\u1ec7 g\u00ec cho c\u00e1p ch\u1ecbu u\u1ed1n, ch\u1ecbu k\u00e9o v\u00e0 m\u00e0i m\u00f2n?<\/h3><p>Theo c\u00f4ng b\u1ed1 c\u1ee7a FeiChun: t\u1ef1 pha ch\u1ebf h\u1ee3p ch\u1ea5t PUR g\u1ed1c polyether, CPE h\u00fat n\u01b0\u1edbc th\u1ea5p v\u00e0 EPR li\u00ean k\u1ebft ngang silane; ru\u1ed9t \u0111\u1ed3ng m\u1ea1 thi\u1ebfc class 5; l\u00f5i aramid, xo\u1eafn ch\u00e9o b\u01b0\u1edbc ng\u1eafn v\u00e0 b\u1ec7n ch\u1ed1ng xo\u1eafn cho c\u00e1p cu\u1ed9n BUFLEX-M; s\u1ee3i ch\u1eb7n n\u01b0\u1edbc v\u00e0 v\u1ecf CPE cho c\u00e1p m\u1ecf Type 275 nhi\u1ec7t \u0111\u1edbi h\u00f3a; s\u1ea3n xu\u1ea5t v\u00f2ng k\u00edn v\u00e0 truy xu\u1ea5t t\u1eebng cu\u1ed9n.<\/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; s\u1ed1 \u0111\u0103ng k\u00fd VDE v\u00e0 GOST-R trong datasheet tham kh\u1ea3o thu\u1ed9c c\u00e1p c\u1ee7a Prysmian.<\/p><h3>MCCP l\u00e0 g\u00ec v\u00e0 v\u00ec sao n\u00ean y\u00eau c\u1ea7u tuy\u00ean b\u1ed1?<\/h3><p>MCCP l\u00e0 paraffin clo h\u00f3a m\u1ea1ch trung b\u00ecnh, d\u00f9ng l\u00e0m ph\u1ee5 gia ch\u1ed1ng ch\u00e1y trong cao su v\u00e0 nh\u1ef1a. MCCP n\u1eb1m trong Danh s\u00e1ch \u1ee9ng vi\u00ean REACH t\u1eeb 2021 v\u00e0 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o Ph\u1ee5 l\u1ee5c A c\u1ee7a C\u00f4ng \u01b0\u1edbc Stockholm n\u0103m 2025 k\u00e8m mi\u1ec5n tr\u1eeb. D\u1ef1 \u00e1n c\u00f3 y\u00eau c\u1ea7u h\u00f3a ch\u1ea5t ho\u1eb7c xu\u1ea5t sang EU v\u00e0 Anh n\u00ean y\u00eau c\u1ea7u tuy\u00ean b\u1ed1 MCCP theo \u0111\u00fang m\u00e3 c\u00e1p.<\/p><\/section><section id=\"src\"><h2>Ngu\u1ed3n<\/h2><ol class=\"refs\"><li>Prysmian, RONDOFLEX (N)GRDGOEU: low voltage round cables for festoon application (rev. 23\/02\/2016; c\u1ea5u t\u1ea1o, \u0111i\u1ec7n – c\u01a1, b\u1ea3ng k\u00edch th\u01b0\u1edbc 1\u00d725 – 36\u00d73,5, c\u00e1p bus) <a href=\"https:\/\/na.prysmian.com\/sites\/na.prysmian.com\/files\/media\/documents\/RONDOFLEX%20%28N%29GRDGOEU.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Prysmian, Round Low Voltage Cables for Festoon Operation (RONDOFLEX, RONDOFLEX(C)-FC, FESTOONFLEX; rev. 23\/02\/2016) <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>Prysmian, Low Voltage Cables for Chain Operation: RONDOFLEX(CHAIN), FESTOONFLEX PUR-HF, FESTOONFLEX C PUR-HF (rev. 23\/02\/2016) <a href=\"https:\/\/www.prysmian.com\/sites\/default\/files\/business_markets\/markets\/downloads\/datasheets\/Chain.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Faber Kabel, Cable for festoon application Rondoflex (N)GRDGOEU (datasheet 04\/2024: 15 N\/mm\u00b2, \u00b125 \u00b0\/m, 240\/60 m\/ph\u00fat, cu\u1ed1n tang \u0111\u01a1n gi\u1ea3n) <a href=\"https:\/\/shop.faberkabel.de\/out\/downloads\/uploads\/EN\/dbl_rondoflex_n_grdgoeu.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Faber Kabel, Rondoflex (C)-FC (N)GRDGCGOEU (\u0111\u1ec9nh 2 400 V, bi\u1ebfn t\u1ea7n 690 V, th\u1eed 5 kV, ghi ch\u00fa MCCP) <a href=\"https:\/\/shop.faberkabel.de\/out\/downloads\/uploads\/EN\/dbl_rondoflex_c-fc_n_grdgcgoeu.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Faber Kabel, Rondoflex (Chain) (N)GRDGOEU (v\u1ecf EVA, 240 m\/ph\u00fat, ghi ch\u00fa MCCP) <a href=\"https:\/\/shop.faberkabel.de\/out\/downloads\/uploads\/EN\/dbl_rondoflex_chain_n_grdgoeu.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Faber Kabel, trang s\u1ea3n ph\u1ea9m RONDOFLEX (N)GRDGOEU-J 24\u00d73,5 (halogen-free: no; kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 \u0111\u01b0\u1eddng k\u00ednh tham kh\u1ea3o) <a href=\"https:\/\/shop.faberkabel.de\/en\/Flexible-wires\/Rubber-insulated-cables\/Cable-for-festoon-application-Rondoflex-N-GRDGOEU\/054613.html\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>CSE Industrial Electrical Distributors, Prysmian Rondoflex (NGRDGOEU) (th\u1eed 3,5 kV l\u00f5i l\u1ef1c, 2,5 kV l\u00f5i \u0111i\u1ec1u khi\u1ec3n; 240 m\/ph\u00fat) <a href=\"https:\/\/www.cse-distributors.co.uk\/cable\/robotics-crane-cable\/prysmian-rondoflex-ngrdgoeu-cable.html\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>CSE Industrial Electrical Distributors, Prysmian RONDOFLEX (chain) (h\u01b0\u1edbng d\u1eabn 300 m\/ph\u00fat th\u1eed tr\u00ean thi\u1ebft b\u1ecb ri\u00eang) <a href=\"https:\/\/www.cse-distributors.co.uk\/cable\/robotics-crane-cable\/prysmian-rondoflex-chain-ngrdgoeu-cable.html\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Tullyn, RONDOFLEX NGRDGOEU Festoon Bus Cable (gi\u1ea3i m\u00e3 k\u00fd hi\u1ec7u N, G, RD, G, \u00d6, U, -J) <a href=\"https:\/\/www.tullyn.com\/product\/rondoflex-ngrdgoeu-festoon-bus-cable\/\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Elettrotek, FLEXIFESTOON NE-FLAT (N)GFLG\u00d6U-J v\u00e0 NE-FLAT CY (N)GFLCG\u00d6U (c\u00e1p d\u1eb9t: 15\/30 N\/mm\u00b2, 180 m\/ph\u00fat, \u221230 \u00b0C, th\u1eed 4 kV) <a href=\"https:\/\/cdn11.bigcommerce.com\/s-h7u3ey1cjc\/content\/Datasheet\/104_0301_DS.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a> <a href=\"https:\/\/cdn11.bigcommerce.com\/s-h7u3ey1cjc\/content\/Datasheet\/105_0304_DS.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Magnetek, Standard C-Track Festoon System Installation Instructions (c\u00e1p \u2248 h\u00e0nh tr\u00ecnh + 20 % v\u00f5ng; t\u1ea3i xe \u0111\u1ee1 = \u0111\u1ed9 s\u00e2u v\u00f2ng \u00d7 2 \u00d7 kh\u1ed1i l\u01b0\u1ee3ng c\u00e1p) <a href=\"https:\/\/www.aceindustries.com\/content\/Magnetek_C_Track_Manual.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>VAHLE, Festoon Systems \/ Cable Carriers (chi\u1ec1u d\u00e0i an to\u00e0n c\u1ee7a v\u00f2ng c\u00e1p 10 – 15 %) <a href=\"https:\/\/www.vahle.com\/fileadmin\/cavok_upload\/US%20Catalogs\/vPOWER%2008d%20V3-track%20Cable%20Carriers.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Conductix-Wampfler, Engineering guidelines: festoon systems for I-beams (ch\u1ecdn xe \u0111\u1ee1 theo t\u1ea3i F<sub>LW<\/sub> v\u00e0 \u0111\u1ed9 s\u00e2u v\u00f2ng) <a href=\"https:\/\/www.conductix.com\/en\/downloads\/engineering-guidelines-festoon-systems-i-beams\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Faber Kabel, Low voltage Reeling Cable CORDAFLEX XPRT (N)SHTOEU (ru\u1ed9t m\u1ea1 thi\u1ebfc class FS, 30 N\/mm\u00b2, \u00b150 \u00b0\/m, 240 m\/ph\u00fat) <a href=\"https:\/\/shop.faberkabel.de\/en\/Flexible-wires\/Rubber-insulated-cables\/Low-voltage-Reeling-Cable-CORDAFLEX-XPRT-N-SHTOEU\/\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>FeiChun, About Feichun Cable (10\/03\/2026: h\u1ee3p ch\u1ea5t PUR, CPE, EPR; BUFLEX-M; Type 240\/275; nhi\u1ec7t \u0111\u1edbi h\u00f3a; s\u1ed1 li\u1ec7u Lihir v\u00e0 Kalimantan; ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng; ch\u1ee9ng nh\u1eadn) <a href=\"https:\/\/feichuncables.com\/blog\/about-feichun-cable\/\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>FeiChun, RONDOFLEX: \u043f\u043e\u043b\u043d\u044b\u0439 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u044b\u0439 \u043e\u0431\u0437\u043e\u0440 \u0441\u0435\u0440\u0438\u0438 \u043a\u0440\u0443\u0433\u043b\u044b\u0445 festoon- \u0438 chain-\u043a\u0430\u0431\u0435\u043b\u0435\u0439 (31\/07\/2026: \u00e1nh x\u1ea1 XPRT 15\/20 N\/mm\u00b2, ranh gi\u1edbi h\u1ecd, FMEA) <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 nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>pinfa, Proposed EU restriction of MCCPs (16\/12\/2025: MCCP trong Danh s\u00e1ch \u1ee9ng vi\u00ean REACH t\u1eeb 2021, Ph\u1ee5 l\u1ee5c A C\u00f4ng \u01b0\u1edbc Stockholm t\u1ea1i COP-12, gi\u1edbi h\u1ea1n 0,1 %) <a href=\"https:\/\/www.pinfa.eu\/?p=25844599\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Stockholm Convention, Decision SC-12\/10: Listing of medium-chain chlorinated paraffins (n\u1ed9i dung quy\u1ebft \u0111\u1ecbnh, k\u00e8m mi\u1ec5n tr\u1eeb) <a href=\"https:\/\/www.pcd.go.th\/wp-content\/uploads\/2025\/08\/pcdnew-2025-08-22_07-40-51_382110.pdf\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Wang X. v\u00e0 cs. (2022), nghi\u00ean c\u1ee9u gi\u00e1m s\u00e1t c\u00e1ch \u0111i\u1ec7n c\u00e1p cao \u00e1p m\u1ecf than, PMC \/ Sensors (d\u1eabn theo danh m\u1ee5c tham kh\u1ea3o c\u1ee7a FeiChun [16]; ch\u01b0a \u0111\u1ed1i chi\u1ebfu b\u1ea3n g\u1ed1c) <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC9152389\/\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>MDPI Fire (2025), Degradation Pathways of Electrical Cable Insulation (d\u1eabn theo [16]; ch\u01b0a \u0111\u1ed1i chi\u1ebfu b\u1ea3n g\u1ed1c) <a href=\"https:\/\/www.mdpi.com\/2571-6255\/8\/10\/397\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><li>Allen N.S. v\u00e0 cs. (1992), Degradation of Silane- and Peroxide-Cross-linked Polyethylene and EPR, Polymer Degradation and Stability (d\u1eabn theo [16]; ch\u01b0a \u0111\u1ed1i chi\u1ebfu b\u1ea3n g\u1ed1c) <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/014139109290068G\" target=\"_blank\" rel=\"noopener nofollow\">[li\u00ean k\u1ebft]<\/a><\/li><\/ol><p class=\"small\">Ti\u00eau chu\u1ea9n tham chi\u1ebfu (kh\u00f4ng k\u00e8m li\u00ean k\u1ebft): DIN VDE 0250-814, DIN VDE 0298-3 v\u00e0 -4, DIN VDE 0295 \/ IEC 60228, DIN VDE 0293-308, IEC 60332-1-2 \/ VDE 0482-332-1-2, EN 60811-404 \/ DIN VDE 0473-811-404, IEC 60811-402, -501, -507, ISO 4649, AS\/NZS 1802. 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.<\/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\">RONDOFLEX XPRT (N)GRDGOEU 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\u1ea5u t\u1ea1o c\u00e1p festoon cao su 0,6\/1 kV kh\u00f4ng m\u00e0n ch\u1eafn, ki\u1ec3m tra b\u1eb1ng t\u00ednh to\u00e1n c\u00e1c th\u00f4ng s\u1ed1 trong datasheet (b\u00e1n k\u00ednh v\u00f2ng festoon, l\u1ef1c k\u00e9o, t\u1ea3i xe \u0111\u1ee1, d\u00f2ng theo nhi\u1ec7t \u0111\u1ed9, s\u1ee5t \u00e1p, d\u00f2ng ng\u1eafn m\u1ea1ch qua ru\u1ed9t v\u00e0 PE, g\u00f3c xo\u1eafn, \u0111i\u1ec7n \u00e1p \u0111\u1ec9nh \u1edf bi\u1ebfn t\u1ea7n), so s\u00e1nh v\u1edbi (C)-FC, CHAIN, FESTOONFLEX PUR-HF v\u00e0 c\u00e1p d\u1eb9t, ph\u00e2n \u0111\u1ecbnh ranh gi\u1edbi s\u1eed d\u1ee5ng (festoon, x\u00edch d\u1eabn c\u00e1p, tang cu\u1ed1n, k\u00e9o l\u00ea), tr\u00ecnh b\u00e0y c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, ch\u1ecbu k\u00e9o v\u00e0 m\u00e0i m\u00f2n d\u00f9ng cho c\u1ea3ng v\u00e0 m\u1ecf, 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":78263,"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":[16,171,152,107,111,139,204,17],"class_list":["post-78262","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cap-cuon","tag-din-vde-0250","tag-explosion-proof-mining-cable","tag-heavy-duty-mining-cable","tag-heavy-duty-e-loader-mining-cable","tag-mining-cable","tag-mining-cables","tag-mining-trailing-cable","tag-reeling-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/78262","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=78262"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/78262\/revisions"}],"predecessor-version":[{"id":78265,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/78262\/revisions\/78265"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/78263"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=78262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=78262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=78262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":78262,"date":"2026-10-09T12:02:43","date_gmt":"2026-10-09T04:02:43","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=78262"},"modified":"2026-10-09T12:02:49","modified_gmt":"2026-10-09T04:02:49","slug":"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","status":"publish","type":"post","link":"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\/","title":{"rendered":"RONDOFLEX XPRT (N)GRDGOEU 0,6\/1 kV: c\u00e1p festoon cao su cho c\u1ea9u c\u1ea3ng, b\u0103ng t\u1ea3i v\u00e0 thi\u1ebft b\u1ecb m\u1ecf – con s\u1ed1 n\u00e0o quy\u1ebft \u0111\u1ecbnh khi ch\u1ecdn, v\u00e0 c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u c\u1ee7a FeiChun cho c\u00e1p ch\u1ecbu u\u1ed1n, k\u00e9o v\u00e0 m\u00e0i m\u00f2n"},"content":{"rendered":"\n