{"id":26275,"date":"2026-08-11T13:38:20","date_gmt":"2026-08-11T05:38:20","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=26275"},"modified":"2026-08-11T13:38:20","modified_gmt":"2026-08-11T05:38:20","slug":"panzerflex-l-06-1-kv-phan-tich-ky-thuat-nshtou-j-o-cho-tang-cuon-va-he-festoon","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/panzerflex-l-06-1-kv-phan-tich-ky-thuat-nshtou-j-o-cho-tang-cuon-va-he-festoon\/","title":{"rendered":"PANZERFLEX-L 0,6\/1 kV: ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt (N)SHT\u00d6U-J \/ -O cho tang cu\u1ed1n v\u00e0 h\u1ec7 festoon"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"2d332e\" data-has-transparency=\"false\" style=\"--dominant-color: #2d332e;\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"516\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1836-1200x516.avif\" alt=\"\" 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content=\"width=device-width,initial-scale=1\"><title>PANZERFLEX-L 0,6\/1 kV \u00b7 (N)SHT\u00d6U-J\/O cho tang cu\u1ed1n v\u00e0 festoon | Feichun Cable<\/title><meta name=\"description\" content=\"H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt PANZERFLEX-L 0,6\/1 kV (N)SHT\u00d6U-J\/O: HEPR\/PCP, 47 c\u1ea5u h\u00ecnh, t\u1ea3i k\u00e9o, n\u0103m ch\u1ebf \u0111\u1ed9 t\u1ea3i d\u00f2ng, tang cu\u1ed1n v\u00e0 festoon cho c\u1ea7u tr\u1ee5c c\u1ea3ng.\"><meta name=\"keywords\" content=\"PANZERFLEX-L, (N)SHT\u00d6U-J, (N)SHT\u00d6U-O, reeling cable, festoon cable, crane cable, VDE 0250-814, Feichun Cable\"><style>\n:root{--bg:#060a0e;--panel:#0d1921;--panel2:#102936;--ink:#e8f3f5;--muted:#a9bec7;--line:#294d5e;--cyan:#55dff7;--mint:#a6ded9;--gold:#f0c865;--red:#ff9297;--green:#70d29a;--copper:#d88c4a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px\/1.7 Arial,Helvetica,sans-serif}.wrap{max-width:1840px;margin:auto;padding:0 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var(--gold);font-size:19px;color:#fff1c8}.pass{color:var(--mint);font-weight:bold}.hold{color:var(--gold);font-weight:bold}.fail{color:var(--red);font-weight:bold}footer{margin-top:58px;background:#02080c;padding:36px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}@media(max-width:900px){h1{font-size:32px}.toc ol{columns:1}.contact,.footer-grid{grid-template-columns:1fr}.hero{padding-top:50px}.wrap{padding:0 16px}table{min-width:980px}}\n<\/style>\n<header class=\"hero\"><div class=\"wrap\"><div class=\"eyebrow\">Feichun Cable \u00b7 Engineering note \u00b7 Vietnamese edition<\/div><h1>PANZERFLEX-L 0,6\/1 kV: ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt (N)SHT\u00d6U-J \/ -O cho tang cu\u1ed1n v\u00e0 h\u1ec7 festoon<\/h1><p class=\"lead\">C\u00e1p l\u1ef1c cao su m\u1ec1m Class 5 \u00b7 HEPR ch\u1ed1ng \u00e9p \u00b7 short-lay \u22647,5 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh b\u00f3 l\u00f5i \u00b7 inner\/outer polychloroprene \u00b7 s\u1ee3i ch\u1ed1ng xo\u1eafn li\u00ean k\u1ebft hai l\u1edbp v\u1ecf \u00b7 U\u2080\/U 0,6\/1 kV \u00b7 Um 1,2 kV \u00b7 47 c\u1ea5u h\u00ecnh t\u1eeb 3\u00d74 \u0111\u1ebfn 4\u00d750+4\u00d74 mm\u00b2.<\/p><div class=\"badges\"><span>DIN VDE 0250-814 route<\/span><span>IEC 60228 Class 5<\/span><span>90\u00b0C<\/span><span>250\u00b0C short circuit<\/span><span>20 N\/mm\u00b2<\/span><span>Reel: consult &gt;180 m\/min<\/span><span>Festoon: \u2264240 m\/min<\/span><span>\u221225\u00b0C mobile<\/span><\/div><\/div><\/header>\n<main class=\"wrap\">\n<section id=\"tom-tat\"><h2>K\u1ebft lu\u1eadn k\u1ef9 thu\u1eadt tr\u01b0\u1edbc khi ch\u1ecdn c\u00e1p<\/h2><div class=\"cards\"><div class=\"card\"><div class=\"value\">Reel \u2260 festoon<\/div><p>C\u00f9ng m\u1ed9t c\u00e1p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 cho c\u1ea3 hai h\u1ec7, nh\u01b0ng t\u1ea3i xo\u1eafn, back-tension, nhi\u1ec7t t\u00edch t\u1ee5 v\u00e0 b\u00e1n k\u00ednh u\u1ed1n ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh ri\u00eang.<\/p><\/div><div class=\"card gold\"><div class=\"value\">3,5 kV \/ 5 min<\/div><p>\u0110i\u1ec7n \u00e1p th\u1eed AC trong catalogue; kh\u00f4ng thay th\u1ebf th\u1eed nghi\u1ec7m ri\u00eang c\u1ee7a h\u1ec7 th\u1ed1ng sau l\u1eafp \u0111\u1eb7t.<\/p><\/div><div class=\"card green\"><div class=\"value\">47 c\u1ea5u h\u00ecnh<\/div><p>Gi\u1eef nguy\u00ean to\u00e0n b\u1ed9 \u0111i\u1ec7n tr\u1edf, OD min\/max, kh\u1ed1i l\u01b0\u1ee3ng, t\u1ea3i k\u00e9o, n\u0103m c\u1ed9t ampacity v\u00e0 d\u00f2ng ng\u1eafn m\u1ea1ch.<\/p><\/div><div class=\"card red\"><div class=\"value\">\u221240\u00b0C: hai ngh\u0129a<\/div><p>\u221240\u00b0C fixed kh\u00f4ng \u0111\u1ed3ng ngh\u0129a chuy\u1ec3n \u0111\u1ed9ng \u1edf \u221240\u00b0C; dynamic duty c\u1ea7n phi\u00ean b\u1ea3n -K v\u00e0 ch\u1ea5p nh\u1eadn trade-off v\u1ecf.<\/p><\/div><\/div><p class=\"note\"><strong>\u0110\u1ecbnh v\u1ecb \u0111\u00fang:<\/strong> c\u00e1p l\u1ef1c \u0111\u1ed9ng h\u1ea1 \u00e1p cho machine tool, stacker\/reclaimer, STS crane, container-crane festoon, grab ship unloader, gantry\/timber crane v\u00e0 thi\u1ebft b\u1ecb n\u00e2ng chuy\u1ec3n. N\u00f3 kh\u00f4ng t\u1ef1 tr\u1edf th\u00e0nh c\u00e1p k\u00e9o m\u1ecf trung \u00e1p, drag-chain hay c\u00e1p ch\u1ecbu xo\u1eafn t\u1ef1 do ch\u1ec9 v\u00ec c\u00f3 ch\u1eef flexible.<\/p><\/section>\n\n<nav class=\"toc\"><strong>M\u1ee5c l\u1ee5c k\u1ef9 s\u01b0<\/strong><ol><li><a href=\"#nguon\">Ngu\u1ed3n v\u00e0 phi\u00ean b\u1ea3n<\/a><\/li><li><a href=\"#dinh-danh\">J\/O v\u00e0 \u0111\u1ecbnh danh<\/a><\/li><li><a href=\"#ung-dung\">\u1ee8ng d\u1ee5ng<\/a><\/li><li><a href=\"#cau-truc\">C\u1ea5u tr\u00fac<\/a><\/li><li><a href=\"#mat-cat\">M\u1eb7t c\u1eaft<\/a><\/li><li><a href=\"#co-hoc\">C\u01a1 h\u1ecdc<\/a><\/li><li><a href=\"#reel-festoon\">Reel vs festoon<\/a><\/li><li><a href=\"#dien-nhiet\">\u0110i\u1ec7n v\u00e0 nhi\u1ec7t<\/a><\/li><li><a href=\"#ampacity\">\u0110\u1ecdc ampacity<\/a><\/li><li><a href=\"#du-lieu\">B\u1ea3ng 47 c\u1ea5u h\u00ecnh<\/a><\/li><li><a href=\"#pe\">PE chia ba v\u00e0 l\u00f5i ph\u1ee5<\/a><\/li><li><a href=\"#lanh\">Phi\u00ean b\u1ea3n -K<\/a><\/li><li><a href=\"#chon\">Quy tr\u00ecnh ch\u1ecdn<\/a><\/li><li><a href=\"#fat\">FAT\/SAT<\/a><\/li><li><a href=\"#lap-dat\">L\u1eafp \u0111\u1eb7t<\/a><\/li><li><a href=\"#chan-doan\">Ch\u1ea9n \u0111o\u00e1n<\/a><\/li><li><a href=\"#faq\">FAQ<\/a><\/li><li><a href=\"#chung-nhan\">Ch\u1ee9ng nh\u1eadn<\/a><\/li><li><a href=\"#tham-khao\">Ngu\u1ed3n<\/a><\/li><\/ol><\/nav>\n\n<section id=\"nguon\"><h2>Ngu\u1ed3n, nh\u00e3n th\u01b0\u01a1ng m\u1ea1i v\u00e0 ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n<\/h2><p>B\u00e0i n\u00e0y t\u00e1ch ba t\u1ea7ng ch\u1ee9ng c\u1ee9: catalogue PANZERFLEX cung c\u1ea5p c\u1ea5u tr\u00fac v\u00e0 b\u1ea3ng s\u1ed1; trang UTV Cavi hi\u1ec7n h\u00e0nh x\u00e1c nh\u1eadn m\u00f4 t\u1ea3 v\u00e0 marking m\u1edbi; ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh ph\u1ea1m vi d\u00e2y d\u1eabn ho\u1eb7c lo\u1ea1i c\u00e1p. Kh\u00f4ng d\u00f9ng m\u1ed9t t\u1ea7ng \u0111\u1ec3 ch\u1ee9ng minh thay t\u1ea7ng kh\u00e1c.<\/p><div class=\"scroll\"><table><thead><tr><th>Ngu\u1ed3n<\/th><th>D\u1eef li\u1ec7u s\u1eed d\u1ee5ng<\/th><th>Gi\u1edbi h\u1ea1n di\u1ec5n gi\u1ea3i<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Catalogue PANZERFLEX, Table 1<\/td><td>47 c\u1ea5u h\u00ecnh, 30\u00b0C ampacity, OD, mass, tension v\u00e0 short-circuit column.<\/td><td>D\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m, kh\u00f4ng ph\u1ea3i b\u1ea3ng ph\u1ed5 qu\u00e1t cho m\u1ecdi NSHT\u00d6U.<\/td><\/tr><tr><td class=\"key\">UTV Cavi product page<\/td><td>HEPR, PCP, short lay, anti-twist yarn, nhi\u1ec7t \u0111\u1ed9, t\u1ed1c \u0111\u1ed9 v\u00e0 marking hi\u1ec7n h\u00e0nh.<\/td><td>\u201cBetter than\u201d l\u00e0 claim c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t; c\u1ea7n protocol th\u1eed.<\/td><\/tr><tr><td class=\"key\">DIN VDE 0250-814:1985-02<\/td><td>DIN Media hi\u1ec7n ghi CURRENT; ti\u00eau \u0111\u1ec1 cho NSHT\u00d6U rubber insulated flexible cable.<\/td><td>Mu\u1ed1n ghi complies ph\u1ea3i c\u00f3 scope\/certificate \u0111\u00fang s\u1ea3n ph\u1ea9m v\u00e0 edition.<\/td><\/tr><tr><td class=\"key\">IEC 60228:2023<\/td><td>Conductor sizes, strand construction, resistance; c\u00e1p d\u00f9ng flexible copper Class 5.<\/td><td>IEC 60228 kh\u00f4ng ch\u1ee9ng minh to\u00e0n b\u1ed9 dynamic reeling duty.<\/td><\/tr><\/tbody><\/table><\/div><p class=\"warn\"><strong>Trademark control:<\/strong> PANZERFLEX-L l\u00e0 \u0111\u1ecbnh danh th\u01b0\u01a1ng m\u1ea1i c\u1ee7a ngu\u1ed3n. Feichun n\u00ean ph\u00e1t tri\u1ec3n c\u1ea5u tr\u00fac t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ch\u1ee9c n\u0103ng b\u1eb1ng b\u1ea3n v\u1ebd, marking, compound v\u00e0 test plan \u0111\u1ed9c l\u1eadp; kh\u00f4ng sao ch\u00e9p nh\u00e3n\/h\u1ed3 s\u01a1 s\u1edf h\u1eefu c\u1ee7a h\u00e3ng kh\u00e1c.<\/p><\/section>\n\n<section id=\"dinh-danh\"><h2>(N)SHT\u00d6U-J \/ -O: k\u00fd hi\u1ec7u kh\u00f4ng thay th\u1ebf core schedule<\/h2><div class=\"grid\"><div class=\"box\"><h3>-J<\/h3><p>Th\u00f4ng th\u01b0\u1eddng l\u00e0 phi\u00ean b\u1ea3n c\u00f3 l\u00f5i b\u1ea3o v\u1ec7 xanh-v\u00e0ng. PO ph\u1ea3i ghi s\u1ed1 l\u00f5i, ti\u1ebft di\u1ec7n v\u00e0 v\u1ecb tr\u00ed PE.<\/p><\/div><div class=\"box\"><h3>-O<\/h3><p>Kh\u00f4ng c\u00f3 l\u00f5i b\u1ea3o v\u1ec7. C\u1ea5u h\u00ecnh ba l\u00f5i n\u00e2u\u2013\u0111en\u2013x\u00e1m trong d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o ph\u00f9 h\u1ee3p logic -O.<\/p><\/div><div class=\"box\"><h3>3 + 3 PE<\/h3><p>Ba ph\u1ea7n PE xanh-v\u00e0ng n\u1eb1m trong khe gi\u1eefa ba l\u00f5i pha; k\u00fd hi\u1ec7u <code>3\u00d7S + 3\u00d7SPE\/3<\/code>.<\/p><\/div><div class=\"box\"><h3>4 + 4 auxiliary<\/h3><p>B\u1ed1n l\u00f5i l\u1ef1c k\u00e8m b\u1ed1n l\u00f5i ph\u1ee5 nh\u1ecf; c\u00f4ng d\u1ee5ng, m\u00e0u v\u00e0 t\u1ea3i \u0111i\u1ec7n c\u1ee7a l\u00f5i ph\u1ee5 ph\u1ea3i kh\u00f3a ri\u00eang.<\/p><\/div><\/div><div class=\"scroll\"><table><caption>Core identification theo d\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m<\/caption><thead><tr><th>C\u1ea5u h\u00ecnh<\/th><th>M\u00e0u l\u00f5i ti\u00eau chu\u1ea9n<\/th><th>Ghi ch\u00fa ph\u00e1t h\u00e0nh<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">3 cores<\/td><td>Brown, black, grey.<\/td><td>Kh\u00f4ng c\u00f3 PE xanh-v\u00e0ng; ph\u00f9 h\u1ee3p phi\u00ean b\u1ea3n -O khi kh\u00f4ng c\u00f3 PE ri\u00eang.<\/td><\/tr><tr><td class=\"key\">3 + 3 cores<\/td><td>Brown, black, grey + 3 green\/yellow.<\/td><td>Ba ph\u1ea7n PE ph\u1ea3i c\u00f3 continuity v\u00e0 t\u1ed5ng ti\u1ebft di\u1ec7n \u0111\u00fang k\u00fd hi\u1ec7u \/3.<\/td><\/tr><tr><td class=\"key\">4 cores<\/td><td>Green\/yellow, brown, black, grey.<\/td><td>Core schedule theo DIN VDE 0293-308 \/ HD 308 S2.<\/td><\/tr><tr><td class=\"key\">5 cores<\/td><td>Green\/yellow, blue, brown, black, grey.<\/td><td>Kh\u00f4ng m\u1eb7c \u0111\u1ecbnh t\u1ea5t c\u1ea3 n\u0103m l\u00f5i c\u00f9ng mang t\u1ea3i khi d\u00f9ng b\u1ea3ng ampacity.<\/td><\/tr><\/tbody><\/table><\/div><p class=\"note\"><strong>Marking ngu\u1ed3n:<\/strong> catalogue c\u0169 ghi <code>PALAZZO - PANZERFLEX-L 0,6\/1 kV nc x cross section<\/code>; trang hi\u1ec7n h\u00e0nh ghi <code>U.T.V. CAVI manufactured BY PALAZZO - PANZERFLEX-L 0,6\/1 kV nc x cross section<\/code>. S\u1ea3n ph\u1ea9m Feichun ph\u1ea3i d\u00f9ng marking Feichun \u0111\u1ed9c l\u1eadp.<\/p><p class=\"warn\">Trang web hi\u1ec7n h\u00e0nh li\u1ec7t k\u00ea NSHT\u00d6U-J\/O v\u00e0 (N)SHT\u00d6U-JZ\/-OZ; catalogue power table ghi (N)SHT\u00d6U-J\/-O. Kh\u00f4ng tr\u1ed9n h\u1eadu t\u1ed1 power\/control. Marking giao h\u00e0ng ph\u1ea3i theo approved data sheet.<\/p><\/section>\n\n<section id=\"ung-dung\"><h2>\u1ee8ng d\u1ee5ng c\u1ea3ng, c\u1ea7u tr\u1ee5c v\u00e0 khai kho\u00e1ng<\/h2><div class=\"grid\"><div class=\"box\"><h3>Ship-to-shore crane<\/h3><p>C\u1ea5p ngu\u1ed3n trolley\/boom ho\u1eb7c c\u01a1 c\u1ea5u di chuy\u1ec3n c\u00f3 gia t\u1ed1c, \u0111\u1ea3o chi\u1ec1u v\u00e0 u\u1ed1n l\u1eb7p. Ki\u1ec3m tra reel torque, tension profile v\u00e0 drum geometry.<\/p><\/div><div class=\"box\"><h3>RTG\/RMG &amp; gantry<\/h3><p>D\u00f9ng cho festoon ho\u1eb7c reel c\u00f3 guide ki\u1ec3m so\u00e1t. Gi\u00f3 ngang v\u00e0 trolley misalignment c\u00f3 th\u1ec3 g\u00e2y side pull.<\/p><\/div><div class=\"box\"><h3>Stacker\/reclaimer<\/h3><p>Qu\u1ef9 \u0111\u1ea1o d\u00e0i, b\u1ee5i, UV v\u00e0 bi\u1ebfn thi\u00ean nhi\u1ec7t; c\u1ea7n back-tension \u1ed5n \u0111\u1ecbnh, tr\u00e1nh ch\u1ed3ng c\u00e1p sai l\u1edbp.<\/p><\/div><div class=\"box\"><h3>Grab ship unloader<\/h3><p>T\u1ea3i xung, rung v\u00e0 b\u1ed9t h\u00e0ng l\u00e0m t\u0103ng abrasion\/crush; b\u1ea3o v\u1ec7 entry, roller v\u00e0 v\u00f9ng \u0111\u1ed5i h\u01b0\u1edbng.<\/p><\/div><div class=\"box\"><h3>Conveyor<\/h3><p>D\u00f9ng cho ph\u1ea7n chuy\u1ec3n \u0111\u1ed9ng \u0111\u00e3 thi\u1ebft k\u1ebf; kh\u00f4ng k\u1eb9p c\u1ee9ng t\u1ea1i v\u00f9ng active curvature.<\/p><\/div><div class=\"box\"><h3>Mining equipment<\/h3><p>Ch\u1ec9 trong envelope h\u1ea1 \u00e1p \u0111\u00e3 duy\u1ec7t; hazardous area c\u1ea7n system design, gland v\u00e0 ch\u1ee9ng nh\u1eadn ri\u00eang.<\/p><\/div><\/div><\/section>\n\n<section id=\"cau-truc\"><h2>C\u1ea5u tr\u00fac v\u00e0 vai tr\u00f2 k\u1ef9 thu\u1eadt t\u1eebng l\u1edbp<\/h2><div class=\"scroll\"><table><thead><tr><th>L\u1edbp<\/th><th>V\u1eadt li\u1ec7u \/ y\u00eau c\u1ea7u<\/th><th>Ch\u1ee9c n\u0103ng<\/th><th>Ch\u1ee9ng c\u1ee9 c\u1ea7n c\u00f3<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Conductor<\/td><td>\u0110\u1ed3ng m\u1ea1 thi\u1ebfc m\u1ec1m, Class 5 IEC 60228.<\/td><td>Gi\u1ea3m strain tr\u00ean s\u1ee3i, t\u0103ng kh\u1ea3 n\u0103ng u\u1ed1n.<\/td><td>R20, strand construction, tinning v\u00e0 elongation.<\/td><\/tr><tr><td class=\"key\">Insulation<\/td><td>HEPR \u201cbetter than 3GI3\u201d; crushproof compound.<\/td><td>C\u00e1ch \u0111i\u1ec7n 90\u00b0C v\u00e0 ch\u1ecbu n\u00e9n l\u1eb7p.<\/td><td>Electrical\/mechanical protocol.<\/td><\/tr><tr><td class=\"key\">Laying-up<\/td><td>Short lay \u22647,5 \u00d7 \u0111\u01b0\u1eddng k\u00ednh b\u00f3 l\u00f5i.<\/td><td>Gi\u1ea3m strain vi sai khi u\u1ed1n.<\/td><td>Lay length th\u1ef1c t\u1ebf v\u00e0 stability sau fatigue.<\/td><\/tr><tr><td class=\"key\">Separator<\/td><td>B\u0103ng ph\u00e2n c\u00e1ch n\u1ebfu c\u1ea7n.<\/td><td>Ki\u1ec3m so\u00e1t adhesion\/friction.<\/td><td>Material, overlap, compatibility.<\/td><\/tr><tr><td class=\"key\">Inner sheath<\/td><td>Polychloroprene t\u1ed1t h\u01a1n GM1b.<\/td><td>\u0110\u1ecbnh h\u00ecnh, \u0111\u1ec7m, truy\u1ec1n l\u1ef1c.<\/td><td>Hardness, aging, oil, tensile\/elongation.<\/td><\/tr><tr><td class=\"key\">Anti-twist<\/td><td>S\u1ee3i t\u1ed5ng h\u1ee3p li\u00ean k\u1ebft inner\/outer sheath.<\/td><td>H\u1ea1n ch\u1ebf corkscrew, ph\u00e2n b\u1ed1 t\u1ea3i.<\/td><td>Coverage, angle, bond, fatigue.<\/td><\/tr><tr><td class=\"key\">Outer sheath<\/td><td>PCP \u0111en; UV\/d\u1ea7u\/h\u00f3a ch\u1ea5t; t\u1ed1t h\u01a1n 5GM2.<\/td><td>Ch\u1ecbu m\u00e0i m\u00f2n, va \u0111\u1eadp, th\u1eddi ti\u1ebft.<\/td><td>Oil, UV, tear, abrasion v\u00e0 chemical list.<\/td><\/tr><tr><td class=\"key\">Marking<\/td><td>Ngu\u1ed3n c\u0169 PALAZZO; trang m\u1edbi U.T.V. CAVI manufactured BY PALAZZO.<\/td><td>Traceability th\u01b0\u01a1ng m\u1ea1i.<\/td><td>Feichun d\u00f9ng marking ri\u00eang theo PO.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<div id=\"mat-cat\" class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1800 1050\" role=\"img\" aria-label=\"M\u1eb7t c\u1eaft ch\u1ee9c n\u0103ng c\u00e1p PANZERFLEX-L b\u1ed1n l\u00f5i\"><rect width=\"1800\" height=\"1050\" fill=\"#06131b\"><\/rect><defs><pattern id=\"yarn\" width=\"34\" height=\"34\" patternUnits=\"userSpaceOnUse\"><path d=\"M-8 8L8-8M0 34L34 0M26 42L42 26M26-8L42 8M0 0L34 34M-8 26L8 42\" stroke=\"#f0c865\" stroke-width=\"4\"><\/path><\/pattern><radialGradient id=\"cu\"><stop offset=\"0\" stop-color=\"#ffd09b\"><\/stop><stop offset=\"1\" stop-color=\"#b7652a\"><\/stop><\/radialGradient><\/defs><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">M\u1eb7t c\u1eaft ch\u1ee9c n\u0103ng \u00b7 4-core PANZERFLEX-L<\/text><g transform=\"translate(600 540)\"><circle r=\"420\" fill=\"#11181c\" stroke=\"#252f35\" stroke-width=\"55\"><\/circle><circle r=\"355\" fill=\"url(#yarn)\" stroke=\"#e7c75f\" stroke-width=\"14\"><\/circle><circle r=\"305\" fill=\"#252d31\" stroke=\"#39474e\" stroke-width=\"40\"><\/circle><g stroke=\"#c9d5d9\" stroke-width=\"6\"><circle cx=\"-122\" cy=\"-122\" r=\"126\" fill=\"#6f4528\"><\/circle><circle cx=\"122\" cy=\"-122\" r=\"126\" fill=\"#131313\"><\/circle><circle cx=\"-122\" cy=\"122\" r=\"126\" fill=\"#7e8589\"><\/circle><circle cx=\"122\" cy=\"122\" r=\"126\" fill=\"#2f8d47\"><\/circle><\/g><path d=\"M58 58a88 88 0 0 1 128 128\" fill=\"none\" stroke=\"#f1d72c\" stroke-width=\"34\"><\/path><g fill=\"url(#cu)\" stroke=\"#f7c992\" stroke-width=\"4\"><circle cx=\"-122\" cy=\"-122\" r=\"59\"><\/circle><circle cx=\"122\" cy=\"-122\" r=\"59\"><\/circle><circle cx=\"-122\" cy=\"122\" r=\"59\"><\/circle><circle cx=\"122\" cy=\"122\" r=\"59\"><\/circle><\/g><\/g><g font-size=\"23\"><path d=\"M920 210H1270\" stroke=\"#d88c4a\" stroke-width=\"7\"><\/path><text x=\"1290\" y=\"218\" fill=\"#e8f3f5\">Tinned copper \u00b7 Class 5<\/text><path d=\"M900 355H1270\" stroke=\"#8ca1aa\" stroke-width=\"8\"><\/path><text x=\"1290\" y=\"363\" fill=\"#e8f3f5\">HEPR crush-resistant insulation<\/text><path d=\"M905 505H1270\" stroke=\"#39474e\" stroke-width=\"10\"><\/path><text x=\"1290\" y=\"513\" fill=\"#e8f3f5\">PCP inner sheath<\/text><path d=\"M940 665H1270\" stroke=\"#f0c865\" stroke-width=\"10\"><\/path><text x=\"1290\" y=\"673\" fill=\"#e8f3f5\">Bonded anti-twist yarn<\/text><path d=\"M960 820H1270\" stroke=\"#252f35\" stroke-width=\"14\"><\/path><text x=\"1290\" y=\"828\" fill=\"#e8f3f5\">Black PCP outer sheath<\/text><\/g><text x=\"55\" y=\"1005\" fill=\"#91a9b4\" font-size=\"20\">Chi\u1ec1u d\u00e0y, filler, lay direction v\u00e0 k\u00edch th\u01b0\u1edbc cu\u1ed1i c\u00f9ng theo approved drawing.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 1 \u2014 Anti-twist layer l\u00e0m vi\u1ec7c c\u00f9ng inner\/outer sheath, kh\u00f4ng ph\u1ea3i d\u00e2y ch\u1ecbu l\u1ef1c \u0111\u1ed9c l\u1eadp.<\/div><\/div>\n\n<section id=\"co-hoc\"><h2>Short lay, HEPR ch\u1ed1ng crush v\u00e0 anti-twist ph\u1ea3i l\u00e0m vi\u1ec7c c\u00f9ng nhau<\/h2><p>Khi c\u00e1p u\u1ed1n quanh drum\/sheave, l\u00f5i ngo\u00e0i cung ch\u1ecbu k\u00e9o v\u00e0 l\u00f5i trong cung ch\u1ecbu n\u00e9n. Short lay cho l\u00f5i lu\u00e2n phi\u00ean v\u1ecb tr\u00ed; HEPR gi\u1eef electric wall; inner sheath ph\u00e2n b\u1ed1 \u00e1p l\u1ef1c; anti-twist yarn h\u1ea1n ch\u1ebf corkscrew; PCP ch\u1ecbu contact pressure v\u00e0 abrasion. T\u1ed1i \u01b0u m\u1ed9t l\u1edbp ri\u00eang l\u1ebb th\u01b0\u1eddng ch\u1ec9 chuy\u1ec3n failure sang interface k\u1ebf b\u00ean.<\/p><div class=\"formula\">Lay ratio \u03bb = Llay \/ Dbundle \u2264 7,5  (catalogue)\nCatalogue tension = 20 N\/mm\u00b2 \u00d7 t\u1ed5ng ti\u1ebft di\u1ec7n l\u00f5i l\u1ef1c ch\u00ednh\nBending-strain trend \u2248 d \/ (2R)\nConductor heat trend \u221d I\u00b2R; multilayer winding l\u00e0m t\u0103ng nhi\u1ec7t t\u00edch t\u1ee5<\/div><p class=\"warn\">Quan h\u1ec7 strain l\u00e0 xu h\u01b0\u1edbng, kh\u00f4ng ph\u1ea3i pass\/fail. B\u00e1n k\u00ednh t\u1ed1i thi\u1ec3u ph\u1ea3i theo DIN VDE 0298-3 v\u00e0 approved drawing; d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o kh\u00f4ng cho multiplier n\u00ean b\u00e0i kh\u00f4ng t\u1ef1 t\u1ea1o gi\u00e1 tr\u1ecb D.<\/p><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1820 980\" role=\"img\" aria-label=\"M\u1eb7t c\u1eaft ba pha v\u1edbi PE chia ba\"><rect width=\"1820\" height=\"980\" fill=\"#06131b\"><\/rect><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"35\" font-weight=\"700\">3\u00d7CS + 3\u00d7CSPE\/3 \u00b7 PE trong ba khe<\/text><g transform=\"translate(600 510)\"><circle r=\"395\" fill=\"#161d21\" stroke=\"#2a3439\" stroke-width=\"55\"><\/circle><circle r=\"320\" fill=\"#30393d\" stroke=\"#f0c865\" stroke-width=\"22\"><\/circle><g><circle cx=\"0\" cy=\"-150\" r=\"132\" fill=\"#6f4528\" stroke=\"#d7e0e3\" stroke-width=\"7\"><\/circle><circle cx=\"-132\" cy=\"78\" r=\"132\" fill=\"#131313\" stroke=\"#d7e0e3\" stroke-width=\"7\"><\/circle><circle cx=\"132\" cy=\"78\" r=\"132\" fill=\"#7e8589\" stroke=\"#d7e0e3\" stroke-width=\"7\"><\/circle><\/g><g fill=\"#d88c4a\" stroke=\"#ffd09b\" stroke-width=\"5\"><circle cx=\"0\" cy=\"-150\" r=\"61\"><\/circle><circle cx=\"-132\" cy=\"78\" r=\"61\"><\/circle><circle cx=\"132\" cy=\"78\" r=\"61\"><\/circle><\/g><g fill=\"#32984c\" stroke=\"#f1d72c\" stroke-width=\"22\"><circle cx=\"-142\" cy=\"-105\" r=\"50\"><\/circle><circle cx=\"142\" cy=\"-105\" r=\"50\"><\/circle><circle cx=\"0\" cy=\"178\" r=\"50\"><\/circle><\/g><\/g><g font-size=\"23\"><path d=\"M770 250H1240\" stroke=\"#d88c4a\" stroke-width=\"8\"><\/path><text x=\"1260\" y=\"258\" fill=\"#e8f3f5\">3 phase conductors \u00b7 CS each<\/text><path d=\"M815 455H1240\" stroke=\"#7ed591\" stroke-width=\"10\"><\/path><text x=\"1260\" y=\"463\" fill=\"#e8f3f5\">3 split PE \u00b7 CSPE\/3 each<\/text><path d=\"M920 650H1240\" stroke=\"#f0c865\" stroke-width=\"10\"><\/path><text x=\"1260\" y=\"658\" fill=\"#e8f3f5\">Anti-twist layer<\/text><path d=\"M970 810H1240\" stroke=\"#2a3439\" stroke-width=\"14\"><\/path><text x=\"1260\" y=\"818\" fill=\"#e8f3f5\">PCP outer sheath<\/text><\/g><text x=\"55\" y=\"930\" fill=\"#91a9b4\" font-size=\"20\">V\u00ed d\u1ee5 3\u00d770 + 3\u00d735\/3: t\u1ed5ng PE 35 mm\u00b2 chia ba; \u00d8 m\u1ed7i ph\u1ea7n 4,9 mm.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 2 \u2014 Split PE l\u00e0m ti\u1ebft di\u1ec7n c\u00e2n \u0111\u1ed1i h\u01a1n; continuity v\u00e0 t\u1ed5ng ti\u1ebft di\u1ec7n v\u1eabn ph\u1ea3i nghi\u1ec7m thu.<\/div><\/div>\n\n<section id=\"reel-festoon\"><h2>Reeling v\u00e0 festoon: c\u00f9ng c\u00e1p, hai failure envelope<\/h2><div class=\"scroll\"><table><thead><tr><th>Bi\u1ebfn s\u1ed1<\/th><th>Cable reel<\/th><th>Festoon<\/th><th>Release condition<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">T\u1ed1c \u0111\u1ed9<\/td><td>\u201cNo restriction\u201d; tr\u00ean 180 m\/min h\u1ecfi nh\u00e0 s\u1ea3n xu\u1ea5t.<\/td><td>\u0110\u1ebfn 240 m\/min.<\/td><td>Kh\u00f4ng coi no restriction l\u00e0 v\u00f4 h\u1ea1n; x\u00e1c nh\u1eadn speed, acceleration, duty.<\/td><\/tr><tr><td class=\"key\">Nhi\u1ec7t<\/td><td>Spiral\/1\/2\/3 layer c\u00f3 ampacity kh\u00e1c.<\/td><td>Treo trong kh\u00f4ng kh\u00ed nh\u01b0ng spacing\/bundling quan tr\u1ecdng.<\/td><td>D\u00f9ng \u0111\u00fang c\u1ed9t, \u0111\u00fang s\u1ed1 loaded cores.<\/td><\/tr><tr><td class=\"key\">C\u01a1 h\u1ecdc<\/td><td>Back-tension, torque, fleet angle, crossover.<\/td><td>Loop depth, trolley acceleration, cable stack.<\/td><td>Calculation v\u00e0 site trial.<\/td><\/tr><tr><td class=\"key\">H\u1ecfng<\/td><td>Corkscrew, flattening, hot inner layers.<\/td><td>Wear, fatigue g\u1ea7n clamp, loop collision.<\/td><td>Root-cause theo v\u1ecb tr\u00ed\/chu k\u1ef3.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 900\" role=\"img\" aria-label=\"So s\u00e1nh tang cu\u1ed1n v\u00e0 festoon\"><rect width=\"1840\" height=\"900\" fill=\"#06131b\"><\/rect><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">Application envelope \u00b7 cable reel vs festoon<\/text><rect x=\"60\" y=\"140\" width=\"810\" height=\"650\" rx=\"24\" fill=\"#0d2029\" stroke=\"#f0c865\" stroke-width=\"5\"><\/rect><text x=\"110\" y=\"205\" fill=\"#f0c865\" font-size=\"31\" font-weight=\"700\">Cable reel<\/text><circle cx=\"310\" cy=\"455\" r=\"175\" fill=\"#18242a\" stroke=\"#84949b\" stroke-width=\"35\"><\/circle><circle cx=\"310\" cy=\"455\" r=\"48\" fill=\"#06131b\"><\/circle><path d=\"M465 370C650 260 730 310 815 360\" fill=\"none\" stroke=\"#0b0b0b\" stroke-width=\"34\"><\/path><text x=\"505\" y=\"690\" fill=\"#e8f3f5\" font-size=\"21\">back-tension \u00b7 fleet angle \u00b7 layers<\/text><text x=\"505\" y=\"730\" fill=\"#ff9297\" font-size=\"20\">consult when speed &gt;180 m\/min<\/text><rect x=\"970\" y=\"140\" width=\"810\" height=\"650\" rx=\"24\" fill=\"#0d2029\" stroke=\"#55dff7\" stroke-width=\"5\"><\/rect><text x=\"1020\" y=\"205\" fill=\"#55dff7\" font-size=\"31\" font-weight=\"700\">Festoon system<\/text><path d=\"M1040 280H1690\" stroke=\"#8fa4ae\" stroke-width=\"12\"><\/path><g fill=\"#263940\" stroke=\"#a9bec7\" stroke-width=\"5\"><circle cx=\"1120\" cy=\"280\" r=\"35\"><\/circle><circle cx=\"1310\" cy=\"280\" r=\"35\"><\/circle><circle cx=\"1500\" cy=\"280\" r=\"35\"><\/circle><circle cx=\"1690\" cy=\"280\" r=\"35\"><\/circle><\/g><path d=\"M1120 310Q1215 650 1310 310Q1405 650 1500 310Q1595 650 1690 310\" fill=\"none\" stroke=\"#111\" stroke-width=\"34\"><\/path><text x=\"1080\" y=\"740\" fill=\"#e8f3f5\" font-size=\"21\">loop depth \u00b7 acceleration \u00b7 side pull<\/text><text x=\"1080\" y=\"775\" fill=\"#70d29a\" font-size=\"20\">catalogue up to 240 m\/min<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 3 \u2014 Hai h\u1ec7 kh\u00f4ng d\u00f9ng chung calculation sheet.<\/div><\/div>\n\n<section id=\"dien-nhiet\"><h2>\u0110\u1eb7c t\u00ednh \u0111i\u1ec7n, nhi\u1ec7t, c\u01a1 v\u00e0 m\u00f4i tr\u01b0\u1eddng<\/h2><div class=\"scroll\"><table><thead><tr><th>Nh\u00f3m<\/th><th>Th\u00f4ng s\u1ed1<\/th><th>C\u00e1ch d\u00f9ng \u0111\u00fang<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Voltage<\/td><td>U\u2080\/U 0,6\/1 kV; Um 1,2 kV.<\/td><td>Ph\u1ed1i h\u1ee3p earthing, protection, transient v\u00e0 termination.<\/td><\/tr><tr><td class=\"key\">AC test<\/td><td>3,5 kV trong 5 ph\u00fat.<\/td><td>Theo product ITP; kh\u00f4ng l\u1eb7p t\u00f9y ti\u1ec7n t\u1ea1i site.<\/td><\/tr><tr><td class=\"key\">CCC<\/td><td>DIN VDE 0298-4; b\u1ea3ng t\u1ea1i 30\u00b0C.<\/td><td>T\u1ed1i \u0111a ba loaded conductors, c\u00f3\/kh\u00f4ng PE.<\/td><\/tr><tr><td class=\"key\">Temperature<\/td><td>Mobile \u221225\u00b0C; fixed \u221240\u00b0C; conductor 90\u00b0C; short circuit 250\u00b0C.<\/td><td>Ambient kh\u00e1c conductor; short circuit kh\u00f4ng ph\u1ea3i continuous.<\/td><\/tr><tr><td class=\"key\">Tensile<\/td><td>\u0110\u1ebfn 20 N\/mm\u00b2.<\/td><td>B\u1ea3ng d\u00f9ng t\u1ed5ng ti\u1ebft di\u1ec7n l\u00f5i l\u1ef1c ch\u00ednh; kh\u00f4ng c\u1ed9ng PE\/l\u00f5i ph\u1ee5.<\/td><\/tr><tr><td class=\"key\">Bend<\/td><td>Theo DIN VDE 0298-3.<\/td><td>Kh\u00f3a multiplier fixed\/reel\/sheave trong drawing.<\/td><\/tr><tr><td class=\"key\">Environment<\/td><td>Outdoor\/indoor, UV, moisture; d\u1ea7u theo VDE\/IEC; chemical claim.<\/td><td>H\u00f3a ch\u1ea5t c\u1ee5 th\u1ec3 c\u1ea7n list n\u1ed3ng \u0111\u1ed9, nhi\u1ec7t \u0111\u1ed9, th\u1eddi gian.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"ampacity\"><h2>\u0110\u1ecdc n\u0103m c\u1ed9t t\u1ea3i d\u00f2ng \u1edf 30\u00b0C<\/h2><p>M\u1ed9t ti\u1ebft di\u1ec7n c\u00f3 nhi\u1ec1u ampacity v\u00ec thermal path kh\u00e1c nhau. C\u00e1p treo t\u1ef1 do t\u1ea3n nhi\u1ec7t t\u1ed1t h\u01a1n c\u00e1p nhi\u1ec1u l\u1edbp; l\u1edbp trong drum nh\u1eadn nhi\u1ec7t c\u1ee7a ch\u00ednh n\u00f3 v\u00e0 c\u00e1c l\u1edbp l\u00e2n c\u1eadn.<\/p><div class=\"scroll\"><table><thead><tr><th>C\u1ea5u h\u00ecnh<\/th><th>Laid straight<\/th><th>Free air<\/th><th>1 layer<\/th><th>2 layers<\/th><th>3 layers<\/th><th>3 layer \/ free air<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">4\u00d750<\/td><td>202 A<\/td><td>212 A<\/td><td>162 A<\/td><td>123 A<\/td><td>99 A<\/td><td>46,7%<\/td><\/tr><tr><td class=\"key\">4\u00d7240<\/td><td>540 A<\/td><td>567 A<\/td><td>432 A<\/td><td>329 A<\/td><td>265 A<\/td><td>46,7%<\/td><\/tr><\/tbody><\/table><\/div><p class=\"warn\">\u0110\u00e2y l\u00e0 s\u1ed1 catalogue, kh\u00f4ng ph\u1ea3i correction factor ph\u1ed5 qu\u00e1t. N\u1ebfu h\u01a1n ba l\u00f5i \u0111\u1ed3ng th\u1eddi mang t\u1ea3i, c\u1ea7n method\/derating \u0111\u01b0\u1ee3c duy\u1ec7t.<\/p><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 920\" role=\"img\" aria-label=\"\u1ea2nh h\u01b0\u1edfng s\u1ed1 l\u1edbp cu\u1ed1n \u0111\u1ebfn t\u1ea3i d\u00f2ng\"><rect width=\"1840\" height=\"920\" fill=\"#06131b\"><\/rect><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">Thermal path \u00b7 4\u00d750 mm\u00b2 t\u1ea1i 30\u00b0C, t\u1ed1i \u0111a 3 l\u00f5i mang t\u1ea3i<\/text><g transform=\"translate(80 170)\"><rect width=\"330\" height=\"600\" rx=\"18\" fill=\"#0d2029\" stroke=\"#70d29a\" stroke-width=\"4\"><\/rect><text x=\"45\" y=\"60\" fill=\"#70d29a\" font-size=\"27\" font-weight=\"700\">Free air \u00b7 212 A<\/text><path d=\"M165 160V470\" stroke=\"#111\" stroke-width=\"48\"><\/path><text x=\"55\" y=\"555\" fill=\"#e8f3f5\" font-size=\"20\">T\u1ea3n nhi\u1ec7t hai ph\u00eda<\/text><\/g><g transform=\"translate(475 170)\"><rect width=\"330\" height=\"600\" rx=\"18\" fill=\"#0d2029\" stroke=\"#55dff7\" stroke-width=\"4\"><\/rect><text x=\"42\" y=\"60\" fill=\"#55dff7\" font-size=\"27\" font-weight=\"700\">1 layer \u00b7 162 A<\/text><circle cx=\"165\" cy=\"315\" r=\"135\" fill=\"none\" stroke=\"#111\" stroke-width=\"45\"><\/circle><text x=\"55\" y=\"555\" fill=\"#e8f3f5\" font-size=\"20\">V\u00f2ng ti\u1ebfp x\u00fac nhau<\/text><\/g><g transform=\"translate(870 170)\"><rect width=\"330\" height=\"600\" rx=\"18\" fill=\"#0d2029\" stroke=\"#f0c865\" stroke-width=\"4\"><\/rect><text x=\"42\" y=\"60\" fill=\"#f0c865\" font-size=\"27\" font-weight=\"700\">2 layers \u00b7 123 A<\/text><g fill=\"none\" stroke=\"#111\" stroke-width=\"42\"><circle cx=\"165\" cy=\"315\" r=\"135\"><\/circle><circle cx=\"165\" cy=\"315\" r=\"80\"><\/circle><\/g><text x=\"55\" y=\"555\" fill=\"#e8f3f5\" font-size=\"20\">Nhi\u1ec7t t\u00edch t\u1ee5 t\u0103ng<\/text><\/g><g transform=\"translate(1265 170)\"><rect width=\"500\" height=\"600\" rx=\"18\" fill=\"#0d2029\" stroke=\"#ff9297\" stroke-width=\"4\"><\/rect><text x=\"42\" y=\"60\" fill=\"#ff9297\" font-size=\"27\" font-weight=\"700\">3 layers \u00b7 99 A<\/text><g fill=\"none\" stroke=\"#111\" stroke-width=\"38\"><circle cx=\"245\" cy=\"315\" r=\"150\"><\/circle><circle cx=\"245\" cy=\"315\" r=\"100\"><\/circle><circle cx=\"245\" cy=\"315\" r=\"52\"><\/circle><\/g><text x=\"55\" y=\"555\" fill=\"#e8f3f5\" font-size=\"20\">46,7% so v\u1edbi free-air<\/text><\/g><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 4 \u2014 X\u00e1c \u0111\u1ecbnh s\u1ed1 l\u1edbp th\u1ef1c tr\u01b0\u1edbc khi ch\u1ecdn ti\u1ebft di\u1ec7n.<\/div><\/div>\n\n<section id=\"du-lieu\"><h2>B\u1ea3ng \u0111\u1ea7y \u0111\u1ee7 \u2014 47 c\u1ea5u h\u00ecnh PANZERFLEX-L 0,6\/1 kV<\/h2><p>Th\u1ee9 t\u1ef1 v\u00e0 s\u1ed1 li\u1ec7u ph\u1ee5c h\u1ed3i t\u1eeb Table 1. \u201c\u2014\u201d ngh\u0129a l\u00e0 c\u1ed9t kh\u00f4ng \u00e1p d\u1ee5ng\/kh\u00f4ng c\u00f4ng b\u1ed1 \u00d8 PE chia ba; kh\u00f4ng t\u1ef1 suy ra c\u1ea5u h\u00ecnh kh\u00f4ng c\u00f3 PE. C\u1ed9t short-circuit ghi bi\u1ebfn thi\u00ean nhi\u1ec7t conductor 80\u2192200\u00b0C nh\u01b0 ti\u00eau \u0111\u1ec1 ngu\u1ed3n.<\/p><div class=\"scroll\"><table class=\"big\"><caption>Power cables (N)SHT\u00d6U-J \/ -O \u00b7 ampacity at 30\u00b0C*<\/caption><thead><tr><th rowspan=\"2\">L\u00f5i \u00d7 mm\u00b2<\/th><th rowspan=\"2\">RDC @20\u00b0C<br>\u03a9\/km<\/th><th rowspan=\"2\">\u00d8 main<br>mm<\/th><th rowspan=\"2\">\u00d8 split PE<br>mm<\/th><th colspan=\"2\">OD mm<\/th><th rowspan=\"2\">kg\/km<\/th><th rowspan=\"2\">Tension N<\/th><th colspan=\"5\">Current carrying capacity A*<\/th><th rowspan=\"2\">Short circuit<br>kA; 80\u2192200\u00b0C<\/th><\/tr><tr><th>Min<\/th><th>Max<\/th><th>Laid straight<\/th><th>Free air<\/th><th>Spiral\/1 layer<\/th><th>2 layers<\/th><th>3 layers<\/th><\/tr><\/thead><tbody><tr class=\"group-start\"><td class=\"key\"><span class=\"group-label\">3 l\u00f5i<\/span><code>3\u00d74<\/code><\/td><td>5,09<\/td><td>2,4<\/td><td>\u2014<\/td><td>14,9<\/td><td>17,0<\/td><td>395<\/td><td>240<\/td><td>41<\/td><td>43<\/td><td>33<\/td><td>25<\/td><td>20<\/td><td>0,51<\/td><\/tr><tr><td class=\"key\"><code>3\u00d76<\/code><\/td><td>3,39<\/td><td>3,1<\/td><td>\u2014<\/td><td>17,2<\/td><td>19,3<\/td><td>525<\/td><td>360<\/td><td>53<\/td><td>56<\/td><td>42<\/td><td>32<\/td><td>26<\/td><td>0,77<\/td><\/tr><tr><td class=\"key\"><code>3\u00d710<\/code><\/td><td>1,95<\/td><td>4,2<\/td><td>\u2014<\/td><td>20,3<\/td><td>22,4<\/td><td>765<\/td><td>600<\/td><td>74<\/td><td>78<\/td><td>59<\/td><td>45<\/td><td>36<\/td><td>1,3<\/td><\/tr><tr><td class=\"key\"><code>3\u00d716<\/code><\/td><td>1,24<\/td><td>5,4<\/td><td>\u2014<\/td><td>23,6<\/td><td>25,7<\/td><td>1.080<\/td><td>960<\/td><td>99<\/td><td>104<\/td><td>79<\/td><td>60<\/td><td>49<\/td><td>2,0<\/td><\/tr><tr><td class=\"key\"><code>3\u00d725<\/code><\/td><td>0,795<\/td><td>6,6<\/td><td>\u2014<\/td><td>27,0<\/td><td>29,1<\/td><td>1.470<\/td><td>1.500<\/td><td>131<\/td><td>138<\/td><td>105<\/td><td>80<\/td><td>64<\/td><td>3,2<\/td><\/tr><tr><td class=\"key\"><code>3\u00d735<\/code><\/td><td>0,565<\/td><td>8,0<\/td><td>\u2014<\/td><td>30,4<\/td><td>33,6<\/td><td>2.030<\/td><td>2.100<\/td><td>162<\/td><td>170<\/td><td>130<\/td><td>99<\/td><td>79<\/td><td>4,5<\/td><\/tr><tr><td class=\"key\"><code>3\u00d750<\/code><\/td><td>0,393<\/td><td>9,3<\/td><td>\u2014<\/td><td>35,4<\/td><td>38,6<\/td><td>2.680<\/td><td>3.000<\/td><td>202<\/td><td>212<\/td><td>162<\/td><td>123<\/td><td>99<\/td><td>6,4<\/td><\/tr><tr><td class=\"key\"><code>3\u00d770<\/code><\/td><td>0,277<\/td><td>11,2<\/td><td>\u2014<\/td><td>39,6<\/td><td>42,8<\/td><td>3.530<\/td><td>4.200<\/td><td>250<\/td><td>263<\/td><td>200<\/td><td>153<\/td><td>123<\/td><td>9,0<\/td><\/tr><tr><td class=\"key\"><code>3\u00d795<\/code><\/td><td>0,210<\/td><td>13,0<\/td><td>\u2014<\/td><td>43,8<\/td><td>47,0<\/td><td>4.400<\/td><td>5.700<\/td><td>301<\/td><td>316<\/td><td>241<\/td><td>184<\/td><td>147<\/td><td>12,2<\/td><\/tr><tr><td class=\"key\"><code>3\u00d7120<\/code><\/td><td>0,164<\/td><td>15,0<\/td><td>\u2014<\/td><td>49,5<\/td><td>54,0<\/td><td>5.730<\/td><td>7.200<\/td><td>352<\/td><td>370<\/td><td>282<\/td><td>215<\/td><td>172<\/td><td>15,4<\/td><\/tr><tr><td class=\"key\"><code>3\u00d7150<\/code><\/td><td>0,132<\/td><td>16,9<\/td><td>\u2014<\/td><td>55,5<\/td><td>60,0<\/td><td>7.040<\/td><td>9.000<\/td><td>404<\/td><td>424<\/td><td>323<\/td><td>246<\/td><td>198<\/td><td>19,2<\/td><\/tr><tr><td class=\"key\"><code>3\u00d7185<\/code><\/td><td>0,108<\/td><td>18,3<\/td><td>\u2014<\/td><td>59,5<\/td><td>64,0<\/td><td>8.320<\/td><td>11.100<\/td><td>461<\/td><td>484<\/td><td>369<\/td><td>281<\/td><td>226<\/td><td>23,7<\/td><\/tr><tr><td class=\"key\"><code>3\u00d7240<\/code><\/td><td>0,0817<\/td><td>20,5<\/td><td>\u2014<\/td><td>67,5<\/td><td>72,0<\/td><td>10.850<\/td><td>14.400<\/td><td>540<\/td><td>567<\/td><td>432<\/td><td>329<\/td><td>265<\/td><td>30,7<\/td><\/tr><tr class=\"group-start\"><td class=\"key\"><span class=\"group-label\">4 l\u00f5i<\/span><code>4\u00d74<\/code><\/td><td>5,09<\/td><td>2,4<\/td><td>\u2014<\/td><td>16,0<\/td><td>18,1<\/td><td>460<\/td><td>320<\/td><td>41<\/td><td>43<\/td><td>33<\/td><td>25<\/td><td>20<\/td><td>0,51<\/td><\/tr><tr><td class=\"key\"><code>4\u00d76<\/code><\/td><td>3,39<\/td><td>3,1<\/td><td>\u2014<\/td><td>18,4<\/td><td>20,5<\/td><td>615<\/td><td>480<\/td><td>53<\/td><td>56<\/td><td>42<\/td><td>32<\/td><td>26<\/td><td>0,77<\/td><\/tr><tr><td class=\"key\"><code>4\u00d710<\/code><\/td><td>1,95<\/td><td>4,2<\/td><td>\u2014<\/td><td>21,9<\/td><td>24,0<\/td><td>920<\/td><td>800<\/td><td>74<\/td><td>78<\/td><td>59<\/td><td>45<\/td><td>36<\/td><td>1,3<\/td><\/tr><tr><td class=\"key\"><code>4\u00d716<\/code><\/td><td>1,24<\/td><td>5,4<\/td><td>\u2014<\/td><td>25,5<\/td><td>27,6<\/td><td>1.310<\/td><td>1.280<\/td><td>99<\/td><td>104<\/td><td>79<\/td><td>60<\/td><td>49<\/td><td>2,0<\/td><\/tr><tr><td class=\"key\"><code>4\u00d725<\/code><\/td><td>0,795<\/td><td>6,6<\/td><td>\u2014<\/td><td>29,6<\/td><td>32,8<\/td><td>1.860<\/td><td>2.000<\/td><td>131<\/td><td>138<\/td><td>105<\/td><td>80<\/td><td>64<\/td><td>3,2<\/td><\/tr><tr><td class=\"key\"><code>4\u00d735<\/code><\/td><td>0,565<\/td><td>8,0<\/td><td>\u2014<\/td><td>33,2<\/td><td>36,4<\/td><td>2.490<\/td><td>2.800<\/td><td>162<\/td><td>170<\/td><td>130<\/td><td>99<\/td><td>79<\/td><td>4,5<\/td><\/tr><tr><td class=\"key\"><code>4\u00d750<\/code><\/td><td>0,393<\/td><td>9,3<\/td><td>\u2014<\/td><td>38,4<\/td><td>41,6<\/td><td>3.300<\/td><td>4.000<\/td><td>202<\/td><td>212<\/td><td>162<\/td><td>123<\/td><td>99<\/td><td>6,4<\/td><\/tr><tr><td class=\"key\"><code>4\u00d770<\/code><\/td><td>0,277<\/td><td>11,2<\/td><td>\u2014<\/td><td>43,6<\/td><td>46,8<\/td><td>4.420<\/td><td>5.600<\/td><td>250<\/td><td>263<\/td><td>200<\/td><td>153<\/td><td>123<\/td><td>9,0<\/td><\/tr><tr><td class=\"key\"><code>4\u00d795<\/code><\/td><td>0,210<\/td><td>13,0<\/td><td>\u2014<\/td><td>48,5<\/td><td>53,0<\/td><td>5.610<\/td><td>7.600<\/td><td>301<\/td><td>316<\/td><td>241<\/td><td>184<\/td><td>147<\/td><td>12,2<\/td><\/tr><tr><td class=\"key\"><code>4\u00d7120<\/code><\/td><td>0,164<\/td><td>15,0<\/td><td>\u2014<\/td><td>55,5<\/td><td>60,0<\/td><td>7.360<\/td><td>9.600<\/td><td>352<\/td><td>370<\/td><td>282<\/td><td>215<\/td><td>172<\/td><td>15,4<\/td><\/tr><tr><td class=\"key\"><code>4\u00d7150<\/code><\/td><td>0,132<\/td><td>16,9<\/td><td>\u2014<\/td><td>61,0<\/td><td>65,5<\/td><td>8.770<\/td><td>12.000<\/td><td>404<\/td><td>424<\/td><td>323<\/td><td>246<\/td><td>198<\/td><td>19,2<\/td><\/tr><tr><td class=\"key\"><code>4\u00d7185<\/code><\/td><td>0,108<\/td><td>18,3<\/td><td>\u2014<\/td><td>67,5<\/td><td>72,0<\/td><td>10.730<\/td><td>14.800<\/td><td>461<\/td><td>484<\/td><td>369<\/td><td>281<\/td><td>226<\/td><td>23,7<\/td><\/tr><tr><td class=\"key\"><code>4\u00d7240<\/code><\/td><td>0,0817<\/td><td>20,5<\/td><td>\u2014<\/td><td>74,0<\/td><td>78,5<\/td><td>13.560<\/td><td>19.200<\/td><td>540<\/td><td>567<\/td><td>432<\/td><td>329<\/td><td>265<\/td><td>30,7<\/td><\/tr><tr class=\"group-start\"><td class=\"key\"><span class=\"group-label\">5 l\u00f5i<\/span><code>5\u00d74<\/code><\/td><td>5,09<\/td><td>2,4<\/td><td>\u2014<\/td><td>18,0<\/td><td>20,1<\/td><td>575<\/td><td>400<\/td><td>41<\/td><td>43<\/td><td>33<\/td><td>25<\/td><td>20<\/td><td>0,51<\/td><\/tr><tr><td class=\"key\"><code>5\u00d76<\/code><\/td><td>3,39<\/td><td>3,1<\/td><td>\u2014<\/td><td>19,8<\/td><td>21,9<\/td><td>725<\/td><td>600<\/td><td>53<\/td><td>56<\/td><td>42<\/td><td>32<\/td><td>26<\/td><td>0,77<\/td><\/tr><tr><td class=\"key\"><code>5\u00d710<\/code><\/td><td>1,95<\/td><td>4,2<\/td><td>\u2014<\/td><td>24,5<\/td><td>26,6<\/td><td>1.140<\/td><td>1.000<\/td><td>74<\/td><td>78<\/td><td>59<\/td><td>45<\/td><td>36<\/td><td>1,3<\/td><\/tr><tr><td class=\"key\"><code>5\u00d716<\/code><\/td><td>1,24<\/td><td>5,4<\/td><td>\u2014<\/td><td>27,6<\/td><td>29,7<\/td><td>1.550<\/td><td>1.600<\/td><td>99<\/td><td>104<\/td><td>79<\/td><td>60<\/td><td>49<\/td><td>2,0<\/td><\/tr><tr><td class=\"key\"><code>5\u00d725<\/code><\/td><td>0,795<\/td><td>6,6<\/td><td>\u2014<\/td><td>32,2<\/td><td>35,4<\/td><td>2.170<\/td><td>2.500<\/td><td>131<\/td><td>138<\/td><td>105<\/td><td>80<\/td><td>64<\/td><td>3,2<\/td><\/tr><tr><td class=\"key\"><code>5\u00d735<\/code><\/td><td>0,565<\/td><td>8,0<\/td><td>\u2014<\/td><td>37,0<\/td><td>40,2<\/td><td>3.080<\/td><td>3.500<\/td><td>162<\/td><td>170<\/td><td>130<\/td><td>99<\/td><td>79<\/td><td>4,5<\/td><\/tr><tr><td class=\"key\"><code>5\u00d750<\/code><\/td><td>0,393<\/td><td>9,3<\/td><td>\u2014<\/td><td>42,2<\/td><td>45,4<\/td><td>4.010<\/td><td>5.000<\/td><td>202<\/td><td>212<\/td><td>162<\/td><td>123<\/td><td>99<\/td><td>6,4<\/td><\/tr><tr><td class=\"key\"><code>5\u00d770<\/code><\/td><td>0,277<\/td><td>11,2<\/td><td>\u2014<\/td><td>48,0<\/td><td>52,5<\/td><td>5.480<\/td><td>7.000<\/td><td>250<\/td><td>263<\/td><td>200<\/td><td>153<\/td><td>123<\/td><td>9,0<\/td><\/tr><tr><td class=\"key\"><code>5\u00d795<\/code><\/td><td>0,210<\/td><td>13,0<\/td><td>\u2014<\/td><td>54,5<\/td><td>59,0<\/td><td>7.010<\/td><td>9.500<\/td><td>301<\/td><td>316<\/td><td>241<\/td><td>184<\/td><td>147<\/td><td>12,2<\/td><\/tr><tr class=\"group-start\"><td class=\"key\"><span class=\"group-label\">3 pha + PE chia ba<\/span><code>3\u00d750+3\u00d725\/3<\/code><\/td><td>0,393<\/td><td>9,3<\/td><td>4,0<\/td><td>35,4<\/td><td>38,6<\/td><td>2.820<\/td><td>3.000<\/td><td>202<\/td><td>212<\/td><td>162<\/td><td>123<\/td><td>99<\/td><td>6,4<\/td><\/tr><tr><td class=\"key\"><code>3\u00d770+3\u00d735\/3<\/code><\/td><td>0,277<\/td><td>11,2<\/td><td>4,9<\/td><td>39,6<\/td><td>42,8<\/td><td>3.740<\/td><td>4.200<\/td><td>250<\/td><td>263<\/td><td>200<\/td><td>153<\/td><td>123<\/td><td>9,0<\/td><\/tr><tr><td class=\"key\"><code>3\u00d795+3\u00d750\/3<\/code><\/td><td>0,210<\/td><td>13,0<\/td><td>5,4<\/td><td>43,8<\/td><td>47,0<\/td><td>4.690<\/td><td>5.700<\/td><td>301<\/td><td>316<\/td><td>241<\/td><td>184<\/td><td>147<\/td><td>12,2<\/td><\/tr><tr><td class=\"key\"><code>3\u00d7120+3\u00d770\/3<\/code><\/td><td>0,164<\/td><td>15,0<\/td><td>6,6<\/td><td>49,5<\/td><td>54,0<\/td><td>6.220<\/td><td>7.200<\/td><td>352<\/td><td>370<\/td><td>282<\/td><td>215<\/td><td>172<\/td><td>15,4<\/td><\/tr><tr><td class=\"key\"><code>3\u00d7150+3\u00d770\/3<\/code><\/td><td>0,132<\/td><td>16,9<\/td><td>6,6<\/td><td>55,5<\/td><td>60,0<\/td><td>7.480<\/td><td>9.000<\/td><td>404<\/td><td>424<\/td><td>323<\/td><td>246<\/td><td>198<\/td><td>19,2<\/td><\/tr><tr><td class=\"key\"><code>3\u00d7185+3\u00d795\/3<\/code><\/td><td>0,108<\/td><td>18,3<\/td><td>8,0<\/td><td>59,5<\/td><td>64,0<\/td><td>9.020<\/td><td>11.100<\/td><td>461<\/td><td>484<\/td><td>369<\/td><td>281<\/td><td>226<\/td><td>23,7<\/td><\/tr><tr><td class=\"key\"><code>3\u00d7240+3\u00d7120\/3<\/code><\/td><td>0,0817<\/td><td>20,5<\/td><td>9,3<\/td><td>67,5<\/td><td>72,0<\/td><td>11.760<\/td><td>14.400<\/td><td>540<\/td><td>567<\/td><td>432<\/td><td>329<\/td><td>265<\/td><td>30,7<\/td><\/tr><tr class=\"group-start\"><td class=\"key\"><span class=\"group-label\">4 l\u1ef1c + 4 ph\u1ee5<\/span><code>4\u00d710+4\u00d72.5<\/code><\/td><td>1,95<\/td><td>4,2<\/td><td>\u2014<\/td><td>23,2<\/td><td>25,3<\/td><td>1.060<\/td><td>800<\/td><td>74<\/td><td>78<\/td><td>59<\/td><td>45<\/td><td>36<\/td><td>1,3<\/td><\/tr><tr><td class=\"key\"><code>4\u00d716+4\u00d72.5<\/code><\/td><td>1,24<\/td><td>5,4<\/td><td>\u2014<\/td><td>25,5<\/td><td>27,6<\/td><td>1.360<\/td><td>1.280<\/td><td>99<\/td><td>104<\/td><td>79<\/td><td>60<\/td><td>49<\/td><td>2,0<\/td><\/tr><tr><td class=\"key\"><code>4\u00d725+4\u00d72.5<\/code><\/td><td>0,795<\/td><td>6,6<\/td><td>\u2014<\/td><td>29,6<\/td><td>32,8<\/td><td>1.910<\/td><td>2.000<\/td><td>131<\/td><td>138<\/td><td>105<\/td><td>80<\/td><td>64<\/td><td>3,2<\/td><\/tr><tr><td class=\"key\"><code>4\u00d735+4\u00d72.5<\/code><\/td><td>0,565<\/td><td>8,0<\/td><td>\u2014<\/td><td>33,2<\/td><td>36,4<\/td><td>2.530<\/td><td>2.800<\/td><td>162<\/td><td>170<\/td><td>130<\/td><td>99<\/td><td>79<\/td><td>4,5<\/td><\/tr><tr><td class=\"key\"><code>4\u00d750+4\u00d74<\/code><\/td><td>0,393<\/td><td>9,3<\/td><td>\u2014<\/td><td>38,4<\/td><td>41,6<\/td><td>3.370<\/td><td>4.000<\/td><td>202<\/td><td>212<\/td><td>162<\/td><td>123<\/td><td>99<\/td><td>6,4<\/td><\/tr><\/tbody><\/table><\/div><p class=\"warn\">*Gi\u00e1 tr\u1ecb t\u1ea3i d\u00f2ng h\u1ee3p l\u1ec7 \u0111\u1ebfn ba conductors mang t\u1ea3i, c\u00f3 ho\u1eb7c kh\u00f4ng PE. Th\u1eddi gian \u00e1p d\u1ee5ng c\u1ed9t short-circuit ph\u1ea3i ghi trong datasheet\/approved drawing; kh\u00f4ng d\u00f9ng nh\u01b0 continuous rating ho\u1eb7c I\u00b2t v\u00f4 h\u1ea1n.<\/p><\/section>\n\n<section id=\"pe\"><h2>PE chia ba, l\u00f5i ph\u1ee5 v\u00e0 ki\u1ec3m to\u00e1n t\u1ea3i k\u00e9o<\/h2><div class=\"grid\"><div class=\"box\"><h3>3\u00d770+3\u00d735\/3<\/h3><p>Ba pha 70 mm\u00b2 + t\u1ed5ng PE 35 mm\u00b2 chia ba; catalogue ghi \u00d8 m\u1ed7i ph\u1ea7n 4,9 mm.<\/p><\/div><div class=\"box\"><h3>PE kh\u00f4ng c\u1ed9ng t\u1ea3i<\/h3><p>20 \u00d7 3 \u00d7 70 = 4 200 N, \u0111\u00fang b\u1ea3ng; split PE kh\u00f4ng n\u1eb1m trong tensile basis.<\/p><\/div><div class=\"box\"><h3>Auxiliary kh\u00f4ng c\u1ed9ng t\u1ea3i<\/h3><p>4\u00d750+4\u00d74: 20 \u00d7 4 \u00d7 50 = 4 000 N; b\u1ed1n l\u00f5i 4 mm\u00b2 kh\u00f4ng t\u0103ng catalogue tension.<\/p><\/div><div class=\"box\"><h3>Short circuit<\/h3><p>Gi\u00e1 tr\u1ecb \u0111i theo main section: 50 mm\u00b2 \u2192 6,4 kA \u1edf m\u1ecdi h\u00e0ng t\u01b0\u01a1ng \u1ee9ng.<\/p><\/div><\/div><p class=\"note\">Feichun c\u00f3 th\u1ec3 t\u1ed1i \u01b0u split PE, filler, lay direction v\u00e0 yarn angle \u0111\u1ec3 gi\u1ea3m ovality\/torque, nh\u01b0ng m\u1ecdi thay \u0111\u1ed5i OD, mass ho\u1eb7c tension ph\u1ea3i \u0111\u00f3ng b\u0103ng trong drawing \u0111\u1ed9c l\u1eadp.<\/p><\/section>\n\n<section id=\"lanh\"><h2>Phi\u00ean b\u1ea3n -K: chuy\u1ec3n \u0111\u1ed9ng \u1edf \u221240\u00b0C c\u00f3 \u0111\u00e1nh \u0111\u1ed5i<\/h2><p>Catalogue ph\u00e2n bi\u1ec7t standard fully-flexible \u221225\u00b0C v\u00e0 fixed \u221240\u00b0C. Khi m\u00f4i tr\u01b0\u1eddng chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ea1t \u221240\u00b0C, ngu\u1ed3n khuy\u1ebfn ngh\u1ecb phi\u00ean b\u1ea3n Panzerflex-K v\u1edbi compound v\u1ecf \u0111\u1eb7c bi\u1ec7t.<\/p><blockquote>Compound cho dynamic low-temperature duty c\u00f3 th\u1ec3 k\u00e9m ch\u1ed1ng abrasion v\u00e0 tear h\u01a1n phi\u00ean b\u1ea3n ti\u00eau chu\u1ea9n; \u0111\u00e2y ph\u1ea3i l\u00e0 trade-off \u0111\u01b0\u1ee3c ghi trong specification.<\/blockquote><div class=\"scroll\"><table><thead><tr><th>Tr\u1ea1ng th\u00e1i<\/th><th>Gi\u1edbi h\u1ea1n<\/th><th>Quy\u1ebft \u0111\u1ecbnh<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Standard mobile<\/td><td>\u221225\u00b0C<\/td><td>Kh\u00f4ng v\u1eadn h\u00e0nh th\u1ea5p h\u01a1n n\u1ebfu ch\u01b0a special approval.<\/td><\/tr><tr><td class=\"key\">Standard fixed<\/td><td>\u221240\u00b0C<\/td><td>Kh\u00f4ng suy ra c\u00e1p v\u1eabn u\u1ed1n \u0111\u01b0\u1ee3c \u1edf \u221240\u00b0C.<\/td><\/tr><tr><td class=\"key\">-K mobile<\/td><td>Ph\u00e1t tri\u1ec3n cho \u221240\u00b0C<\/td><td>X\u00e1c nh\u1eadn bend, impact, tear, abrasion v\u00e0 lifetime.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"chon\"><h2>Quy tr\u00ecnh ch\u1ecdn theo th\u00f3i quen t\u00ecm ki\u1ebfm c\u1ee7a k\u1ef9 s\u01b0 c\u1ea3ng<\/h2><ol><li><strong>H\u1ec7 chuy\u1ec3n \u0111\u1ed9ng:<\/strong> monospiral\/cylindrical reel hay festoon; travel, speed, acceleration, duty.<\/li><li><strong>\u0110i\u1ec7n:<\/strong> U\u2080\/U, current profile, loaded cores, fault level, protection time.<\/li><li><strong>Geometry:<\/strong> reel\/sheave diameter, OD window, fleet angle, loop depth, clamp spacing.<\/li><li><strong>C\u01a1:<\/strong> back-tension, tensile, torsion, side pull, crush, abrasion.<\/li><li><strong>M\u00f4i tr\u01b0\u1eddng:<\/strong> ambient, UV, moisture, oil v\u00e0 chemical list.<\/li><li><strong>Core schedule:<\/strong> J\/O, PE th\u01b0\u1eddng, split PE ho\u1eb7c auxiliary.<\/li><li><strong>Ampacity:<\/strong> ch\u1ecdn \u0111\u00fang straight\/free-air\/1\/2\/3 layers v\u00e0 derating.<\/li><li><strong>Release:<\/strong> approved drawing + ITP, kh\u00f4ng ch\u1ec9 t\u00ean th\u01b0\u01a1ng m\u1ea1i v\u00e0 ti\u1ebft di\u1ec7n.<\/li><\/ol><div class=\"formula\">Minimum enquiry data\nEquipment \u00b7 reel\/festoon \u00b7 travel \u00b7 speed \u00b7 acceleration \u00b7 cycles\/day\nU\u2080\/U \u00b7 load current \u00b7 loaded cores \u00b7 fault current\/time \u00b7 PE scheme\nreel\/sheave diameter \u00b7 layers \u00b7 back-tension \u00b7 side pull \u00b7 OD limits\nambient \u00b7 UV \u00b7 moisture \u00b7 oil\/chemical \u00b7 low-temperature motion\ndrawing \u00b7 resistance \u00b7 mass \u00b7 bend limits \u00b7 fatigue plan \u00b7 certification scope<\/div><\/section>\n\n<section id=\"fat\"><h2>FAT\/SAT: nghi\u1ec7m thu c\u00e1p \u0111\u1ed9ng<\/h2><div class=\"scroll\"><table><thead><tr><th>Giai \u0111o\u1ea1n<\/th><th>H\u1ea1ng m\u1ee5c<\/th><th>Acceptance basis<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Document<\/td><td>Designation, cores, drawing, OD, mass, marking, compounds, edition.<\/td><td>Approved datasheet\/PO; deviation \u0111\u01b0\u1ee3c duy\u1ec7t.<\/td><\/tr><tr><td class=\"key\">Conductor<\/td><td>Class 5, tinning, section, R20.<\/td><td>IEC 60228 + product values.<\/td><\/tr><tr><td class=\"key\">Electrical<\/td><td>Continuity, resistance, HV 3,5 kV\/5 min.<\/td><td>Approved ITP, calibrated instruments.<\/td><\/tr><tr><td class=\"key\">Dimensional<\/td><td>OD min\/max, ovality, walls, lay \u22647,5Dbundle.<\/td><td>Drawing v\u00e0 sampling plan.<\/td><\/tr><tr><td class=\"key\">Mechanical<\/td><td>Tear, abrasion, crush, torsion\/bending fatigue.<\/td><td>Agreed cycles, radius, tension, speed, post-test criteria.<\/td><\/tr><tr><td class=\"key\">SAT<\/td><td>Route, full travel, current, temperature, twist marks.<\/td><td>No kink\/corkscrew, overheat, damage, termination movement.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 900\" role=\"img\" aria-label=\"Quy tr\u00ecnh FAT SAT\"><rect width=\"1840\" height=\"900\" fill=\"#06131b\"><\/rect><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">Release gate \u00b7 moving cable<\/text><g font-size=\"22\" text-anchor=\"middle\"><rect x=\"70\" y=\"210\" width=\"300\" height=\"250\" rx=\"18\" fill=\"#0d2029\" stroke=\"#55dff7\" stroke-width=\"5\"><\/rect><text x=\"220\" y=\"275\" fill=\"#55dff7\" font-size=\"27\" font-weight=\"700\">1 \u00b7 Drawing<\/text><text x=\"220\" y=\"340\" fill=\"#e8f3f5\">cores \u00b7 OD \u00b7 lay<\/text><rect x=\"485\" y=\"210\" width=\"300\" height=\"250\" rx=\"18\" fill=\"#0d2029\" stroke=\"#f0c865\" stroke-width=\"5\"><\/rect><text x=\"635\" y=\"275\" fill=\"#f0c865\" font-size=\"27\" font-weight=\"700\">2 \u00b7 FAT<\/text><text x=\"635\" y=\"340\" fill=\"#e8f3f5\">R20 \u00b7 HV \u00b7 dimension<\/text><rect x=\"900\" y=\"210\" width=\"300\" height=\"250\" rx=\"18\" fill=\"#0d2029\" stroke=\"#70d29a\" stroke-width=\"5\"><\/rect><text x=\"1050\" y=\"275\" fill=\"#70d29a\" font-size=\"27\" font-weight=\"700\">3 \u00b7 Install<\/text><text x=\"1050\" y=\"340\" fill=\"#e8f3f5\">zero twist \u00b7 tension<\/text><rect x=\"1315\" y=\"210\" width=\"455\" height=\"250\" rx=\"18\" fill=\"#0d2029\" stroke=\"#a6ded9\" stroke-width=\"5\"><\/rect><text x=\"1542\" y=\"275\" fill=\"#a6ded9\" font-size=\"27\" font-weight=\"700\">4 \u00b7 SAT<\/text><text x=\"1542\" y=\"340\" fill=\"#e8f3f5\">travel \u00b7 current \u00b7 heat<\/text><\/g><rect x=\"70\" y=\"595\" width=\"1700\" height=\"180\" rx=\"18\" fill=\"#0d2029\" stroke=\"#ff9297\" stroke-width=\"4\"><\/rect><text x=\"120\" y=\"660\" fill=\"#ff9297\" font-size=\"27\" font-weight=\"700\">HOLD n\u1ebfu:<\/text><text x=\"120\" y=\"710\" fill=\"#e8f3f5\" font-size=\"21\">OD ngo\u00e0i c\u1eeda s\u1ed5 \u00b7 lay v\u01b0\u1ee3t 7,5 \u00b7 sai marking\/scope \u00b7 twist t\u00edch l\u0169y \u00b7 d\u00f9ng sai ampacity \u00b7 dynamic \u221240\u00b0C kh\u00f4ng c\u00f3 -K approval.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 5 \u2014 Certificate kh\u00f4ng thay th\u1ebf drawing v\u00e0 dynamic validation.<\/div><\/div>\n\n<section id=\"lap-dat\"><h2>L\u1eafp \u0111\u1eb7t v\u00e0 ch\u1ea1y th\u1eed<\/h2><div class=\"grid\"><div class=\"box\"><h3>Receiving<\/h3><ul><li>Ki\u1ec3m tra drum, seal, end caps, marking, length.<\/li><li>\u0110o continuity\/R20 theo ITP.<\/li><li>Kh\u00f4ng l\u0103n drum ng\u01b0\u1ee3c m\u0169i t\u00ean.<\/li><\/ul><\/div><div class=\"box\"><h3>Pay-off<\/h3><ul><li>Th\u00e1o theo tr\u1ee5c, kh\u00f4ng k\u00e9o v\u00f2ng qua flange.<\/li><li>Gi\u1eef zero-twist, tr\u00e1nh c\u1ea1nh s\u1eafc.<\/li><li>D\u00f9ng grip\/sock \u0111\u00fang thi\u1ebft k\u1ebf.<\/li><\/ul><\/div><div class=\"box\"><h3>Reel<\/h3><ul><li>C\u0103n drum\/guide v\u00e0 fleet angle.<\/li><li>Back-tension kh\u00f4ng v\u01b0\u1ee3t b\u1ea3ng.<\/li><li>Ch\u1ea1y ch\u1eadm tr\u01b0\u1edbc full speed.<\/li><\/ul><\/div><div class=\"box\"><h3>Festoon<\/h3><ul><li>\u0110\u1ed3ng nh\u1ea5t loop depth\/carrier spacing.<\/li><li>Clamp ngo\u00e0i active bend zone.<\/li><li>Ki\u1ec3m tra collision full travel.<\/li><\/ul><\/div><\/div><\/section>\n\n<section id=\"chan-doan\"><h2>Ch\u1ea9n \u0111o\u00e1n l\u1ed7i hi\u1ec7n tr\u01b0\u1eddng<\/h2><div class=\"scroll\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>Nguy\u00ean nh\u00e2n<\/th><th>Ki\u1ec3m tra \u0111\u1ea7u ti\u00ean<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Corkscrew<\/td><td>Twist khi l\u1eafp, alignment, torque imbalance.<\/td><td>Witness line, guide, full-travel video.<\/td><\/tr><tr><td class=\"key\">Flattening<\/td><td>Crush, nh\u1ecf radius, qu\u00e1 back-tension.<\/td><td>Ovality, crossover, sheave groove.<\/td><\/tr><tr><td class=\"key\">N\u1ee9t l\u1ea1nh<\/td><td>Standard cable ch\u1ea1y d\u01b0\u1edbi \u221225\u00b0C.<\/td><td>Ambient history, compound batch.<\/td><\/tr><tr><td class=\"key\">N\u00f3ng khi qu\u1ea5n<\/td><td>D\u00f9ng free-air rating cho nhi\u1ec1u l\u1edbp.<\/td><td>Layers, loaded cores, current\/temperature log.<\/td><\/tr><tr><td class=\"key\">\u0110\u1ee9t g\u1ea7n clamp<\/td><td>Clamp trong flex zone, local tension.<\/td><td>Fracture location v\u00e0 clamp pressure.<\/td><\/tr><tr><td class=\"key\">IR gi\u1ea3m<\/td><td>Internal crush, water, dirty termination.<\/td><td>Sectional IR v\u00e0 ki\u1ec3m tra \u0111\u1ea7u c\u00e1p.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"faq\"><h2>FAQ k\u1ef9 thu\u1eadt<\/h2><div class=\"grid\"><div class=\"box\"><h3>PANZERFLEX-L c\u00f3 ph\u1ea3i ti\u00eau chu\u1ea9n?<\/h3><p>Kh\u00f4ng, \u0111\u00f3 l\u00e0 t\u00ean th\u01b0\u01a1ng m\u1ea1i. Mua h\u00e0ng ph\u1ea3i d\u1ef1a tr\u00ean designation, drawing v\u00e0 test scope.<\/p><\/div><div class=\"box\"><h3>No restriction ngh\u0129a t\u1ed1c \u0111\u1ed9 v\u00f4 h\u1ea1n?<\/h3><p>Kh\u00f4ng. Catalogue y\u00eau c\u1ea7u h\u1ecfi nh\u00e0 s\u1ea3n xu\u1ea5t khi v\u01b0\u1ee3t 180 m\/min.<\/p><\/div><div class=\"box\"><h3>D\u00f9ng 212 A cho 4\u00d750 ba l\u1edbp?<\/h3><p>Kh\u00f4ng. 212 A l\u00e0 free-air; ba l\u1edbp l\u00e0 99 A \u1edf 30\u00b0C v\u00e0 t\u1ed1i \u0111a ba loaded conductors.<\/p><\/div><div class=\"box\"><h3>\u221240\u00b0C fixed cho ph\u00e9p reel ch\u1ea1y?<\/h3><p>Kh\u00f4ng. Mobile standard l\u00e0 \u221225\u00b0C; dynamic \u221240\u00b0C c\u1ea7n -K v\u00e0 review trade-off.<\/p><\/div><div class=\"box\"><h3>V\u00ec sao split PE kh\u00f4ng t\u0103ng tension?<\/h3><p>B\u1ea3ng d\u00f9ng 20 N\/mm\u00b2 \u00d7 t\u1ed5ng ti\u1ebft di\u1ec7n l\u00f5i l\u1ef1c ch\u00ednh, kh\u00f4ng c\u1ed9ng PE.<\/p><\/div><div class=\"box\"><h3>Better than c\u00f3 \u0111\u1ee7 nghi\u1ec7m thu?<\/h3><p>Kh\u00f4ng. C\u1ea7n properties, methods, sample conditioning v\u00e0 pass\/fail values.<\/p><\/div><div class=\"box\"><h3>C\u00e1p c\u00f3 LSZH?<\/h3><p>Kh\u00f4ng t\u1ef1 suy ra. HEPR\/PCP \u0111\u01b0\u1ee3c n\u00eau; LSZH\/fire performance c\u1ea7n th\u1eed ri\u00eang.<\/p><\/div><div class=\"box\"><h3>Feichun c\u00f3 th\u1ec3 ch\u1ec9nh OD?<\/h3><p>C\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n \u0111\u1ed9c l\u1eadp, nh\u01b0ng ph\u1ea3i c\u00f3 revised drawing, table v\u00e0 qualification.<\/p><\/div><\/div><\/section>\n\n<section id=\"chung-nhan\"><h2>Ch\u1ee9ng nh\u1eadn, scope v\u00e0 n\u0103ng l\u1ef1c Feichun<\/h2><p>Engineered for maximum safety in demanding environments, our cable systems comply with global standards including ATEX, IECEx, VDE, CE, UKCA, EAC, and the Russian Fire Safety Certificate. They are the trusted choice for heavy-duty mining equipment, ship-to-shore cranes, RTG\/RMG cranes, and conveyor systems where high reliability is non-negotiable.<\/p><p class=\"warn\"><strong>Scope disclaimer:<\/strong> c\u00e2u tr\u00ean m\u00f4 t\u1ea3 danh m\u1ee5c n\u0103ng l\u1ef1c\/ch\u1ee9ng nh\u1eadn Feichun, kh\u00f4ng c\u00f3 ngh\u0129a m\u1ecdi ch\u1ee9ng ch\u1ec9 t\u1ef1 \u0111\u1ed9ng \u00e1p d\u1ee5ng cho m\u1ecdi c\u1ea5u h\u00ecnh. Ph\u1ea3i \u0111\u1ed1i chi\u1ebfu certificate holder, family, construction, voltage, edition, hazardous-area system v\u00e0 destination.<\/p><p class=\"note\"><strong>Feichun engineering route:<\/strong> Feichun Cable c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1p \u0111\u1ed9ng h\u1ea1 \u00e1p ch\u1ed1ng k\u00e9o, m\u00e0i m\u00f2n v\u00e0 xo\u1eafn cho reel\/festoon b\u1eb1ng Class 5, HEPR\/PCP, short-lay, split PE v\u00e0 yarn reinforcement; marking, material file v\u00e0 ITP ph\u1ea3i l\u00e0 c\u1ee7a Feichun.<\/p><\/section>\n\n<section id=\"tham-khao\"><h2>Ngu\u1ed3n k\u1ef9 thu\u1eadt ch\u00ednh th\u1ee9c<\/h2><ul class=\"source-list\"><li><a href=\"https:\/\/www.utvcavi.com\/en\/prodotto\/nshtou-j-panzerflex-l\/\" target=\"_blank\" rel=\"nofollow noopener\">UTV Cavi \u2014 PANZERFLEX-L product page<\/a>: application, construction, lay ratio, nhi\u1ec7t\/c\u01a1 v\u00e0 marking.<\/li><li><a href=\"https:\/\/fi.prysmian.com\/sites\/fi.prysmian.com\/files\/2023-10\/Prysmian%20Group%20Crane%20cables%20Panzerflex%20%28EN%29.pdf\" target=\"_blank\" rel=\"nofollow noopener\">Prysmian Group \u2014 PANZERFLEX crane cable catalogue<\/a>: Table 1 v\u00e0 footnote loaded conductors.<\/li><li><a href=\"https:\/\/www.dinmedia.de\/en\/standard\/din-vde-0250-814\/1180059\" target=\"_blank\" rel=\"nofollow noopener\">DIN Media \u2014 DIN VDE 0250-814:1985-02<\/a>: current record cho NSHT\u00d6U.<\/li><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/71891\" target=\"_blank\" rel=\"nofollow noopener\">IEC \u2014 IEC 60228:2023<\/a>: conductors of insulated cables.<\/li><\/ul><p class=\"small\">Ngu\u1ed3n tr\u1ef1c tuy\u1ebfn ki\u1ec3m tra ng\u00e0y 11-08-2026. D\u1ef1 \u00e1n ph\u1ea3i d\u00f9ng standard edition \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p v\u00e0 ghi trong h\u1ee3p \u0111\u1ed3ng.<\/p><\/section>\n<\/main>\n<footer><div class=\"wrap\"><div class=\"footer-grid\"><div><h2>Feichun Cable \u00b7 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt<\/h2><p>\u0110\u00e1nh gi\u00e1 reel\/festoon, split PE, ampacity theo l\u1edbp, OD, v\u1eadt li\u1ec7u v\u00e0 certification scope:<\/p><div class=\"contact\"><div><strong>Email<\/strong><br><a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div><div><strong>\u0110i\u1ec7n tho\u1ea1i<\/strong><br>+86 13855123218<\/div><\/div><\/div><div><h3>Th\u00f4ng tin c\u1ea7n g\u1eedi<\/h3><p>Thi\u1ebft b\u1ecb \u00b7 reel\/festoon \u00b7 speed\/acceleration \u00b7 voltage\/current \u00b7 layers \u00b7 radius \u00b7 tension \u00b7 ambient \u00b7 oil\/chemical \u00b7 core schedule \u00b7 certification.<\/p><\/div><\/div><p class=\"small\">\u00a9 Feichun Cable \u00b7 Ch\u1ecdn c\u00e1p cu\u1ed1i c\u00f9ng theo approved drawing, calculation v\u00e0 certificate \u0111\u00fang scope.<\/p><\/div><\/footer>\n","protected":false},"excerpt":{"rendered":"C\u00e1p l\u1ef1c cao su m\u1ec1m Class 5 \u00b7 HEPR ch\u1ed1ng \u00e9p \u00b7 short-lay \u22647,5 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh b\u00f3 l\u00f5i \u00b7 inner\/outer polychloroprene \u00b7 s\u1ee3i ch\u1ed1ng xo\u1eafn li\u00ean k\u1ebft hai l\u1edbp v\u1ecf \u00b7 U\u2080\/U 0,6\/1 kV \u00b7 Um 1,2 kV \u00b7 47 c\u1ea5u h\u00ecnh t\u1eeb 3\u00d74 \u0111\u1ebfn 4\u00d750+4\u00d74 mm\u00b2.","protected":false},"author":1,"featured_media":26276,"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":[66,56],"tags":[16,17],"class_list":["post-26275","post","type-post","status-publish","format-standard","has-post-thumbnail","category-common-problems-encountered-in-cable-applications","category-reeling-cable","tag-din-vde-0250","tag-reeling-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26275","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=26275"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26275\/revisions"}],"predecessor-version":[{"id":26282,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26275\/revisions\/26282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/26276"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=26275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=26275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=26275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}