(N)SHT\u00d6U-J VR 3+3PE \u00b7 C\u00e1p cu\u1ed1n \u0111\u1ee9ng 0,6\/1 kV | Feichun<\/title><meta name=\"description\" content=\"(N)SHT\u00d6U-J VR 3+3PE theo DIN VDE 0250-814: monospiral 250 m\/min, cylindrical 180 m\/min, PE chia ba, t\u1ea3i k\u00e9o 21,6 kN v\u00e0 \u0111\u1ee7 9 k\u00edch th\u01b0\u1edbc.\"><meta name=\"keywords\" content=\"(N)SHT\u00d6U-J VR 3+3 PE, vertical reeling cable, split earth conductor cable, DIN VDE 0250-814, harbour crane cable\"><style>\n:root{--bg:#070b10;--p:#0d1921;--p2:#102733;--ink:#e8f3f5;--muted:#a9bec7;--line:#284b5b;--c:#55dff7;--g:#a6ded9;--gold:#f0c865;--r:#ff9297;--yellow:#e8b916;--derived:#bfe5a5}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px\/1.68 Arial,Helvetica,sans-serif}.wrap{max-width:1840px;margin:auto;padding:0 28px}a{color:var(--c);text-decoration:none}a:hover{text-decoration:underline}.hero{padding:72px 0;background:radial-gradient(circle at 8% 5%,rgba(85,223,247,.22),transparent 34%),radial-gradient(circle at 92% 8%,rgba(232,185,22,.22),transparent 34%),linear-gradient(135deg,#041018,#0d4652)}h1{font-size:50px;line-height:1.1;max-width:1780px;margin:20px 0 18px}h2{margin:58px 0 18px;border-left:7px solid var(--c);padding-left:15px;line-height:1.25}h3{color:var(--c);margin-top:28px}.lead{font-size:21px;max-width:1710px;color:#effaff}.eyebrow{letter-spacing:2px;text-transform:uppercase;color:var(--gold);font-weight:bold}.badges{display:flex;gap:10px;flex-wrap:wrap}.badges span{background:#071821;border:1px solid var(--line);border-radius:22px;padding:8px 14px;font-weight:bold}.cards,.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px;margin:22px 0}.card,.box,.note,.warn{background:var(--p);border:1px solid var(--line);border-radius:10px;padding:18px}.card{border-top:5px solid var(--c)}.card.gold{border-top-color:var(--gold)}.card.green{border-top-color:var(--g)}.card.red{border-top-color:var(--r)}.value{font-size:29px;color:var(--c);font-weight:bold}.note{border-left:7px solid var(--c);margin:15px 0}.warn{border-left:7px solid var(--r);margin:15px 0}.toc{background:var(--p);border:1px solid var(--line);padding:20px;border-left:7px solid var(--c);margin:24px 0}.toc ol{columns:2}.scroll{overflow:auto;margin:18px 0}table{width:100%;border-collapse:collapse;background:#071821;min-width:1120px}caption{text-align:left;padding:10px 0;color:var(--g);font-weight:bold}th,td{border:1px solid var(--line);padding:9px 10px;vertical-align:top}th{background:var(--p2);color:#f4f9fb;position:sticky;top:0}td.key{color:var(--c);font-weight:bold}td.derived{color:var(--derived);font-weight:bold}code{color:#f0d59e;background:#071821;padding:2px 5px;border-radius:4px;white-space:nowrap}.formula{white-space:pre-line;background:#071821;border:1px solid var(--line);padding:18px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.svg{border:1px solid var(--line);padding:10px;background:#071821;margin:22px 0}.svg svg{width:100%;height:auto;display:block}.svg-caption{font-size:13px;color:#91a9b4;margin:8px 2px 0}.small{font-size:12px;color:#91a9b4}.contact{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contact div{background:#071821;border:1px solid var(--line);padding:15px}.source-list li{margin:9px 0}blockquote{margin:24px 0;padding:20px 24px;background:#071821;border-left:7px solid var(--gold);font-size:20px;color:#fff1c8}.pass{color:#a6ded9;font-weight:bold}.hold{color:#f0c865;font-weight:bold}.fail{color:#ff9297;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:800px){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:960px}}\n<\/style><\/head><body>\n<header class=\"hero\"><div class=\"wrap\"><div class=\"eyebrow\">Feichun Cable \u00b7 Engineering note \u00b7 Vietnamese edition<\/div><h1>(N)SHT\u00d6U-J VR 3 + 3 PE: c\u00e1p cu\u1ed1n \u0111\u1ee9ng t\u1ed1c \u0111\u1ed9 cao v\u1edbi PE chia ba<\/h1><p class=\"lead\">Based on DIN VDE 0250-814 \u00b7 0,6\/1 kV \u00b7 monospiral \u0111\u1ebfn 250 m\/min* \u00b7 cylindrical drum \u0111\u1ebfn 180 m\/min \u00b7 ba l\u00f5i pha + PE t\u1ed5ng chia th\u00e0nh ba ph\u1ea7n \u00b7 EPDM 3GI3 \u00b7 v\u1ecf k\u00e9p 5GM3\/5GM5 \u00b7 t\u1ea3i k\u00e9o 2,25\u201321,6 kN. D\u1ea5u * y\u00eau c\u1ea7u x\u00e1c nh\u1eadn theo \u1ee9ng d\u1ee5ng.<\/p><div class=\"badges\"><span>9 c\u1ea5u h\u00ecnh<\/span><span>3 pha + 3 PE\/3<\/span><span>250 \/ 180 m\/min<\/span><span>50\u00b0\/m<\/span><span>0,6\/1 kV<\/span><span>Vertical reeling<\/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<\/h2><div class=\"cards\"><div class=\"card\"><div class=\"value\">2 250\u201321 600 N<\/div><p>T\u1ea3i k\u00e9o to\u00e0n c\u00e1p; m\u1ecdi h\u00e0ng kh\u1edbp 30 N\/mm\u00b2 \u00d7 t\u1ed5ng ti\u1ebft di\u1ec7n ba l\u00f5i pha.<\/p><\/div><div class=\"card gold\"><div class=\"value\">250 \/ 180 m\/min<\/div><p>Monospiral \/ cylindrical; ph\u1ee5 thu\u1ed9c product scope v\u00e0 \u1ee9ng d\u1ee5ng.<\/p><\/div><div class=\"card green\"><div class=\"value\">PE chia ba<\/div><p>Gi\u1eef fault path \u0111\u1ed1i x\u1ee9ng trong ba khe gi\u1eefa l\u00f5i pha.<\/p><\/div><div class=\"card red\"><div class=\"value\">3D\u20137,5D<\/div><p>Radius t\u00f9y OD v\u00e0 tr\u1ea1ng th\u00e1i v\u1eadn h\u00e0nh.<\/p><\/div><\/div><p class=\"note\">K\u00fd hi\u1ec7u <code>3\u00d735 + 3\u00d716\/3<\/code> ngh\u0129a l\u00e0 ba l\u00f5i pha 35 mm\u00b2 v\u00e0 protective conductor t\u1ed5ng 16 mm\u00b2 \u0111\u01b0\u1ee3c chia th\u00e0nh ba ph\u1ea7n. Kh\u00f4ng ph\u1ea3i ba PE ri\u00eang bi\u1ec7t, m\u1ed7i PE 16 mm\u00b2.<\/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 t\u1ed1c \u0111\u1ed9<\/a><\/li><li><a href=\"#giai-ma\">Gi\u1ea3i m\u00e3<\/a><\/li><li><a href=\"#ung-dung\">\u1ee8ng d\u1ee5ng<\/a><\/li><li><a href=\"#pe\">PE chia ba<\/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=\"#dien\">\u0110i\u1ec7n<\/a><\/li><li><a href=\"#co-hoc\">C\u01a1 h\u1ecdc<\/a><\/li><li><a href=\"#toc-do\">Tang v\u00e0 t\u1ed1c \u0111\u1ed9<\/a><\/li><li><a href=\"#tai-dung\">T\u1ea3i \u0111\u1ee9ng<\/a><\/li><li><a href=\"#ban-kinh\">B\u00e1n k\u00ednh<\/a><\/li><li><a href=\"#nhiet\">Nhi\u1ec7t<\/a><\/li><li><a href=\"#ma-tran\">9 th\u00f4ng s\u1ed1<\/a><\/li><li><a href=\"#so-sanh\">So s\u00e1nh<\/a><\/li><li><a href=\"#nghiem-thu\">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=\"#rfq\">RFQ<\/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 ch\u00ednh th\u1ee9c v\u00e0 ranh gi\u1edbi d\u1eef li\u1ec7u<\/h2><div class=\"scroll\"><table><caption>Kh\u00f4ng \u0111\u1ec3 OCR n\u1ed1i sang VR S<\/caption><thead><tr><th>Ngu\u1ed3n<\/th><th>X\u00e1c nh\u1eadn<\/th><th>X\u1eed l\u00fd<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">DIN Media<\/td><td>DIN VDE 0250-814:1985-02, CURRENT, NSHT\u00d6U rubber insulated flexible cable.<\/td><td>Khung ti\u00eau chu\u1ea9n; kh\u00f4ng t\u1ef1 t\u1ea1o t\u1ed1c \u0111\u1ed9.<\/td><\/tr><tr><td class=\"key\">TFCrane 2025 trang 56\u201358<\/td><td>3+3PE, 9 size, 250\/180 m\/min, 50\u00b0\/m.<\/td><td class=\"pass\">Ngu\u1ed3n s\u1ea3n ph\u1ea9m m\u1ee5c ti\u00eau.<\/td><\/tr><tr><td class=\"key\">Trang 59 k\u1ebf ti\u1ebfp<\/td><td>(N)SHT\u00d6U-J\/O VR S, bi\u1ec3u t\u01b0\u1ee3ng 100 m\/min.<\/td><td class=\"fail\">Kh\u00f4ng chuy\u1ec3n 100 m\/min sang 3+3PE.<\/td><\/tr><tr><td class=\"key\">Approved drawing<\/td><td>PE strand count, support elements, lay, OD tolerance.<\/td><td>Kh\u00f3a tr\u01b0\u1edbc s\u1ea3n xu\u1ea5t.<\/td><\/tr><\/tbody><\/table><\/div><p class=\"warn\">250 m\/min c\u00f3 d\u1ea5u * \u201cdepends on application\u201d. \u0110\u00e2y kh\u00f4ng ph\u1ea3i quy\u1ec1n ch\u1ea1y m\u1eb7c \u0111\u1ecbnh cho m\u1ecdi size. PO ph\u1ea3i ghi drum type, speed, acceleration, jerk, travel, tension v\u00e0 dynamic qualification.<\/p><\/section>\n\n<section id=\"giai-ma\"><h2>Gi\u1ea3i m\u00e3 c\u1ea5u h\u00ecnh 3\u00d7CS + 3\u00d7CS\/3<\/h2><div class=\"scroll\"><table><caption>C\u00e1ch \u0111\u1ecdc \u0111\u00fang<\/caption><thead><tr><th>Ph\u1ea7n<\/th><th>\u00dd ngh\u0129a<\/th><th>L\u1ed7i ph\u1ed5 bi\u1ebfn<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">(N)SHT\u00d6U<\/td><td>C\u00e1p cao su m\u1ec1m n\u1eb7ng, based on DIN VDE 0250-814; weather\/oil\/flame-related designation.<\/td><td>Cho r\u1eb1ng t\u00ean t\u1ef1 ch\u1ee9ng minh m\u1ecdi approval.<\/td><\/tr><tr><td class=\"key\">-J<\/td><td>C\u00f3 protective conductor xanh-v\u00e0ng.<\/td><td>Nh\u1ea7m v\u1edbi -O kh\u00f4ng PE chuy\u00ean d\u1ee5ng.<\/td><\/tr><tr><td class=\"key\">VR<\/td><td>Vertical reeling.<\/td><td>D\u00f9ng th\u00f4ng s\u1ed1 general reeling.<\/td><\/tr><tr><td class=\"key\">3\u00d795<\/td><td>Ba pha, m\u1ed7i pha 95 mm\u00b2.<\/td><td>D\u00f9ng 285 mm\u00b2 l\u00e0m size l\u00f5i.<\/td><\/tr><tr><td class=\"key\">3\u00d750\/3<\/td><td>PE t\u1ed5ng 50 mm\u00b2 chia th\u00e0nh ba nh\u00e1nh.<\/td><td>\u0110\u1ecdc th\u00e0nh 3\u00d750 mm\u00b2.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1850 620\" role=\"img\" aria-label=\"Gi\u1ea3i m\u00e3 3 pha c\u1ed9ng PE chia ba\"><rect width=\"1850\" height=\"620\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">3\u00d795 + 3\u00d750\/3 \u00b7 0,6\/1 kV<\/text><rect x=\"70\" y=\"155\" width=\"520\" height=\"210\" rx=\"20\" fill=\"#0d1921\" stroke=\"#55dff7\" stroke-width=\"6\"\/><text x=\"170\" y=\"245\" fill=\"#fff\" font-size=\"54\" font-weight=\"700\">3\u00d795<\/text><text x=\"125\" y=\"315\" fill=\"#a6ded9\" font-size=\"25\">ba pha \u00d7 95 mm\u00b2<\/text><text x=\"625\" y=\"285\" fill=\"#f0c865\" font-size=\"74\">+<\/text><rect x=\"740\" y=\"155\" width=\"610\" height=\"210\" rx=\"20\" fill=\"#0d1921\" stroke=\"#f0c865\" stroke-width=\"6\"\/><text x=\"840\" y=\"245\" fill=\"#fff\" font-size=\"54\" font-weight=\"700\">3\u00d750\/3<\/text><text x=\"800\" y=\"315\" fill=\"#f0c865\" font-size=\"25\">PE t\u1ed5ng 50 mm\u00b2 \u2192 3 ph\u1ea7n<\/text><g transform=\"translate(1600 260)\"><circle r=\"155\" fill=\"#e8b916\" stroke=\"#f4d34d\" stroke-width=\"24\"\/><circle cy=\"-60\" r=\"48\" fill=\"#7b4528\"\/><circle cx=\"-53\" cy=\"35\" r=\"48\" fill=\"#222\" stroke=\"#777\" stroke-width=\"6\"\/><circle cx=\"53\" cy=\"35\" r=\"48\" fill=\"#777\"\/><circle cx=\"-88\" cy=\"-35\" r=\"22\" fill=\"#e8c81b\" stroke=\"#35a851\" stroke-width=\"9\"\/><circle cx=\"88\" cy=\"-35\" r=\"22\" fill=\"#e8c81b\" stroke=\"#35a851\" stroke-width=\"9\"\/><circle cy=\"103\" r=\"22\" fill=\"#e8c81b\" stroke=\"#35a851\" stroke-width=\"9\"\/><\/g><text x=\"1190\" y=\"510\" fill=\"#e8f3f5\" font-size=\"23\">Ba PE \u0111\u1eb7t trong ba khe gi\u1eefa pha<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 1 \u2014 D\u1ea5u \u201c\/3\u201d m\u00f4 t\u1ea3 chia t\u1ed5ng ti\u1ebft di\u1ec7n PE th\u00e0nh ba ph\u1ea7n \u0111\u1ed1i x\u1ee9ng.<\/div><\/div>\n\n<section id=\"ung-dung\"><h2>\u1ee8ng d\u1ee5ng: vertical reel cho c\u1ea9u c\u1ea3ng v\u00e0 m\u00e1y v\u1eadt li\u1ec7u<\/h2><p>C\u00e1p d\u00f9ng cho mobile power connection ch\u1ecbu \u0111\u1ed3ng th\u1eddi tensile v\u00e0 torsion tr\u00ean conveyor, container crane, harbour crane, building machinery, handling machine v\u00e0 thi\u1ebft b\u1ecb m\u1ecf. Ba PE ph\u00e2n b\u1ed1 quanh pha ph\u00f9 h\u1ee3p m\u1ea1ch l\u1ef1c l\u1edbn c\u1ea7n \u0111\u01b0\u1eddng b\u1ea3o v\u1ec7 \u0111\u1ed1i x\u1ee9ng v\u00e0 h\u00ecnh h\u1ecdc tr\u00f2n \u1ed5n \u0111\u1ecbnh.<\/p><div class=\"scroll\"><table><caption>\u0110\u1ea7u v\u00e0o \u1ee9ng d\u1ee5ng<\/caption><thead><tr><th>H\u1ec7 th\u1ed1ng<\/th><th>T\u1ea3i chi ph\u1ed1i<\/th><th>C\u1ea7n cung c\u1ea5p<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Monospiral reel<\/td><td>T\u1ed1c \u0111\u1ed9 cao, single-layer bending.<\/td><td>250 m\/min* scope, core D, acceleration.<\/td><\/tr><tr><td class=\"key\">Cylindrical drum<\/td><td>180 m\/min, layer pressure v\u00e0 nhi\u1ec7t.<\/td><td>S\u1ed1 l\u1edbp, torque, derating.<\/td><\/tr><tr><td class=\"key\">Vertical hanging<\/td><td>\u03bcLg + inertia + E-stop.<\/td><td>Hanging length, a, jerk, tensioner.<\/td><\/tr><tr><td class=\"key\">VFD motor<\/td><td>H\u00e0i\/dv\/dt v\u00e0 heating.<\/td><td>Drive data, earthing, EMC architecture.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"pe\"><h2>PE chia ba: l\u1ee3i \u00edch v\u00e0 gi\u1edbi h\u1ea1n<\/h2><div class=\"scroll\"><table><caption>\u0110\u01b0\u1eddng s\u1ef1 c\u1ed1 \u0111\u1ea5t<\/caption><thead><tr><th>Kh\u00eda c\u1ea1nh<\/th><th>L\u1ee3i \u00edch<\/th><th>Ki\u1ec3m so\u00e1t<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">\u0110\u1ed1i x\u1ee9ng h\u00ecnh h\u1ecdc<\/td><td>Ba nh\u00e1nh trong ba interstice gi\u1eef b\u00f3 l\u00f5i tr\u00f2n.<\/td><td>Lay v\u00e0 strand theo drawing.<\/td><\/tr><tr><td class=\"key\">Protective path<\/td><td>T\u1ed5ng ti\u1ebft di\u1ec7n PE \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1.<\/td><td>\u0110\u1ea5u n\u1ed1i \u0111\u1ee7 c\u1ea3 ba nh\u00e1nh.<\/td><\/tr><tr><td class=\"key\">Thermal fault<\/td><td>Chia d\u00f2ng gi\u1eefa nh\u00e1nh khi connection c\u00e2n b\u1eb1ng.<\/td><td>T\u00ednh adiabatic theo fault\/time.<\/td><\/tr><tr><td class=\"key\">Termination<\/td><td>C\u00f3 th\u1ec3 gom v\u1ec1 terminal PE.<\/td><td>Kh\u00f4ng c\u1eaft b\u1ecf m\u1ed9t nh\u00e1nh; ki\u1ec3m tra continuity.<\/td><\/tr><\/tbody><\/table><\/div><p class=\"small\">Catalogue kh\u00f4ng c\u00f4ng b\u1ed1 impedance sharing t\u1eebng nh\u00e1nh. Fault-current division ph\u1ee5 thu\u1ed9c chi\u1ec1u d\u00e0i, strand, ti\u1ebfp x\u00fac v\u00e0 termination; kh\u00f4ng gi\u1ea3 \u0111\u1ecbnh t\u1ef1 chia ch\u00ednh x\u00e1c 1\/3 n\u1ebfu \u0111\u1ea5u n\u1ed1i kh\u00f4ng \u0111\u1ed1i x\u1ee9ng.<\/p><\/section>\n\n<section id=\"cau-truc\"><h2>C\u1ea5u tr\u00fac v\u1eadt li\u1ec7u<\/h2><div class=\"scroll\"><table><caption>Layers v\u00e0 ch\u1ee9c n\u0103ng<\/caption><thead><tr><th>L\u1edbp<\/th><th>D\u1eef li\u1ec7u<\/th><th>Vai tr\u00f2<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Pha<\/td><td>\u0110\u1ed3ng \u1ee7 tr\u1ea7n\/m\u1ea1 thi\u1ebfc Class 5 IEC 60228; optimized lay.<\/td><td>D\u1eabn \u0111i\u1ec7n v\u00e0 flex.<\/td><\/tr><tr><td class=\"key\">Separator<\/td><td>B\u0103ng th\u00edch h\u1ee3p khi c\u1ea7n.<\/td><td>Gi\u1ea3m d\u00ednh.<\/td><\/tr><tr><td class=\"key\">C\u00e1ch \u0111i\u1ec7n<\/td><td>EPDM halogen-free, lead-free, 3GI3 DIN VDE 0207-20.<\/td><td>\u0110i\u1ec7n m\u00f4i v\u00e0 \u0111\u00e0n h\u1ed3i.<\/td><\/tr><tr><td class=\"key\">PE<\/td><td>\u0110\u1ed3ng tr\u1ea7n\/m\u1ea1 thi\u1ebfc, b\u1ecdc cao su, xanh-v\u00e0ng, chia ba.<\/td><td>Protective conductor.<\/td><\/tr><tr><td class=\"key\">Support elements<\/td><td>Catalogue x\u00e1c nh\u1eadn t\u0103ng tensile; chi ti\u1ebft kh\u00f4ng n\u00eau.<\/td><td>Load path; approved drawing.<\/td><\/tr><tr><td class=\"key\">V\u1ecf trong<\/td><td>5GM3 DIN VDE 0207-21, v\u00e0ng.<\/td><td>Bedding\/load transfer.<\/td><\/tr><tr><td class=\"key\">B\u1ec7n<\/td><td>Polyamide gi\u1eefa hai v\u1ecf.<\/td><td>Ch\u1ed1ng xo\u1eafn.<\/td><\/tr><tr><td class=\"key\">V\u1ecf ngo\u00e0i<\/td><td>5GM5 DIN VDE 0207-21, v\u00e0ng.<\/td><td>Ch\u1ed1ng x\u00e9\/va \u0111\u1eadp\/m\u00e0i m\u00f2n.<\/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 1780 1080\" role=\"img\" aria-label=\"M\u1eb7t c\u1eaft c\u00e1p 3+3PE\"><rect width=\"1780\" height=\"1080\" fill=\"#06131b\"\/><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 (N)SHT\u00d6U-J VR 3 + 3 PE<\/text><g transform=\"translate(620 550)\"><circle r=\"420\" fill=\"#e8b916\" stroke=\"#f5d65d\" stroke-width=\"50\"\/><circle r=\"360\" fill=\"none\" stroke=\"#735d12\" stroke-width=\"20\" stroke-dasharray=\"20 12\"\/><circle r=\"320\" fill=\"#e9bd25\" stroke=\"#f2cf53\" stroke-width=\"36\"\/><circle r=\"282\" fill=\"#11191d\"\/><g transform=\"translate(0 -135)\"><circle r=\"115\" fill=\"#7b4528\" stroke=\"#a66a48\" stroke-width=\"15\"\/><circle r=\"58\" fill=\"#d8924c\" stroke=\"#f3b875\" stroke-width=\"8\"\/><\/g><g transform=\"translate(-118 70)\"><circle r=\"115\" fill=\"#222\" stroke=\"#666\" stroke-width=\"15\"\/><circle r=\"58\" fill=\"#d8924c\" stroke=\"#f3b875\" stroke-width=\"8\"\/><\/g><g transform=\"translate(118 70)\"><circle r=\"115\" fill=\"#777\" stroke=\"#aaa\" stroke-width=\"15\"\/><circle r=\"58\" fill=\"#d8924c\" stroke=\"#f3b875\" stroke-width=\"8\"\/><\/g><circle cx=\"-148\" cy=\"-92\" r=\"38\" fill=\"#e8c81b\" stroke=\"#35a851\" stroke-width=\"13\"\/><circle cx=\"148\" cy=\"-92\" r=\"38\" fill=\"#e8c81b\" stroke=\"#35a851\" stroke-width=\"13\"\/><circle cy=\"205\" r=\"38\" fill=\"#e8c81b\" stroke=\"#35a851\" stroke-width=\"13\"\/><circle cx=\"-215\" cy=\"145\" r=\"20\" fill=\"#d7dde0\"\/><circle cx=\"215\" cy=\"145\" r=\"20\" fill=\"#d7dde0\"\/><\/g><g font-size=\"23\"><path d=\"M970 255H1220\" stroke=\"#d8924c\" stroke-width=\"5\"\/><text x=\"1240\" y=\"262\" fill=\"#e8f3f5\">Ba pha Class 5<\/text><path d=\"M975 405H1220\" stroke=\"#e8c81b\" stroke-width=\"5\"\/><text x=\"1240\" y=\"412\" fill=\"#e8f3f5\">Ba ph\u1ea7n PE xanh-v\u00e0ng<\/text><path d=\"M910 590H1220\" stroke=\"#d7dde0\" stroke-width=\"5\"\/><text x=\"1240\" y=\"597\" fill=\"#e8f3f5\">Support elements*<\/text><path d=\"M950 705H1220\" stroke=\"#f2cf53\" stroke-width=\"5\"\/><text x=\"1240\" y=\"712\" fill=\"#e8f3f5\">V\u1ecf trong 5GM3<\/text><path d=\"M930 810H1220\" stroke=\"#735d12\" stroke-width=\"5\"\/><text x=\"1240\" y=\"817\" fill=\"#e8f3f5\">B\u1ec7n polyamide<\/text><path d=\"M905 905H1220\" stroke=\"#e8b916\" stroke-width=\"5\"\/><text x=\"1240\" y=\"912\" fill=\"#e8f3f5\">V\u1ecf ngo\u00e0i 5GM5<\/text><\/g><text x=\"55\" y=\"1030\" fill=\"#91a9b4\" font-size=\"20\">* S\u01a1 \u0111\u1ed3 ch\u1ee9c n\u0103ng; geometry support theo approved drawing.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 2 \u2014 Ba PE nh\u1ecf n\u1eb1m trong ba khe; s\u1ed1 ph\u1ea7n t\u1eed ch\u1ecbu l\u1ef1c minh h\u1ecda, kh\u00f4ng ph\u1ea3i b\u1ea3n v\u1ebd ch\u1ebf t\u1ea1o.<\/div><\/div>\n\n<section id=\"dien\"><h2>Th\u00f4ng s\u1ed1 \u0111i\u1ec7n<\/h2><div class=\"scroll\"><table><caption>Electrical envelope<\/caption><thead><tr><th>Th\u00f4ng s\u1ed1<\/th><th>Gi\u00e1 tr\u1ecb<\/th><th>Ki\u1ec3m so\u00e1t<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">U\u2080\/U<\/td><td>0,6\/1 kV<\/td><td>Pha-\u0111\u1ea5t \/ pha-pha.<\/td><\/tr><tr><td class=\"key\">U\u2098<\/td><td>1,2 kV<\/td><td>\u0110i\u1ec7n \u00e1p h\u1ec7 th\u1ed1ng max.<\/td><\/tr><tr><td class=\"key\">AC test<\/td><td>3 kV<\/td><td>Th\u1eddi gian\/ph\u01b0\u01a1ng ph\u00e1p theo ITP.<\/td><\/tr><tr><td class=\"key\">Ampacity<\/td><td>DIN VDE 0298-4<\/td><td>Derate b\u1edfi layer, ambient, duty, h\u00e0i.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"co-hoc\"><h2>Operating envelope<\/h2><div class=\"scroll\"><table><caption>Gi\u1edbi h\u1ea1n product page<\/caption><thead><tr><th>Th\u00f4ng s\u1ed1<\/th><th>Gi\u00e1 tr\u1ecb<\/th><th>\u0110i\u1ec1u ki\u1ec7n<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Monospiral<\/td><td>\u2264250 m\/min*<\/td><td>Ph\u1ee5 thu\u1ed9c application\/product scope.<\/td><\/tr><tr><td class=\"key\">Cylindrical<\/td><td>\u2264180 m\/min<\/td><td>Ki\u1ec3m so\u00e1t layer pressure v\u00e0 nhi\u1ec7t.<\/td><\/tr><tr><td class=\"key\">Twist<\/td><td>50\u00b0\/m<\/td><td>Kh\u00f4ng t\u00edch l\u0169y v\u00f4 h\u1ea1n.<\/td><\/tr><tr><td class=\"key\">Tensile<\/td><td>Tra b\u1ea3ng<\/td><td>T\u0103ng nh\u1edd support elements.<\/td><\/tr><tr><td class=\"key\">Drum \/ pulley<\/td><td>5D \/ 7,5D<\/td><td>D\u00f9ng OD max \u0111\u01b0\u1ee3c duy\u1ec7t.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"toc-do\"><h2>V\u00ec sao monospiral nhanh h\u01a1n cylindrical drum?<\/h2><p>Monospiral th\u01b0\u1eddng gi\u1eef c\u00e1p theo m\u1ed9t l\u1edbp c\u00f3 h\u00ecnh h\u1ecdc \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t; cylindrical drum c\u00f3 th\u1ec3 t\u1ea1o nhi\u1ec1u l\u1edbp, crossover, \u00e1p l\u1ef1c ti\u1ebfp x\u00fac v\u00e0 t\u00edch nhi\u1ec7t. V\u00ec v\u1eady catalogue t\u00e1ch 250 m\/min* v\u00e0 180 m\/min. T\u1ed1c \u0111\u1ed9 kh\u00f4ng th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9c l\u1eadp v\u1edbi acceleration, jerk, tension v\u00e0 drum torque.<\/p><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 720\" role=\"img\" aria-label=\"So s\u00e1nh monospiral v\u00e0 cylindrical drum\"><rect width=\"1840\" height=\"720\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"35\" font-weight=\"700\">Hai d\u1ea1ng tang, hai speed envelope<\/text><rect x=\"80\" y=\"145\" width=\"760\" height=\"430\" rx=\"22\" fill=\"#0d1921\" stroke=\"#55dff7\" stroke-width=\"7\"\/><text x=\"165\" y=\"215\" fill=\"#e8f3f5\" font-size=\"32\" font-weight=\"700\">MONOSPIRAL \u00b7 250 m\/min*<\/text><circle cx=\"450\" cy=\"390\" r=\"145\" fill=\"#172a33\" stroke=\"#60747d\" stroke-width=\"25\"\/><path d=\"M450 245A145 145 0 1 1 315 445\" fill=\"none\" stroke=\"#e8b916\" stroke-width=\"26\"\/><text x=\"210\" y=\"625\" fill=\"#a6ded9\" font-size=\"23\">Single-layer path \u00b7 application dependent<\/text><rect x=\"1000\" y=\"145\" width=\"760\" height=\"430\" rx=\"22\" fill=\"#0d1921\" stroke=\"#f0c865\" stroke-width=\"7\"\/><text x=\"1085\" y=\"215\" fill=\"#e8f3f5\" font-size=\"32\" font-weight=\"700\">CYLINDRICAL \u00b7 180 m\/min<\/text><rect x=\"1190\" y=\"295\" width=\"380\" height=\"220\" rx=\"30\" fill=\"#172a33\" stroke=\"#60747d\" stroke-width=\"25\"\/><path d=\"M1200 335H1560M1200 385H1560M1200 435H1560M1200 485H1560\" stroke=\"#e8b916\" stroke-width=\"22\"\/><text x=\"1110\" y=\"625\" fill=\"#f0c865\" font-size=\"23\">Layer pressure \u00b7 crossover \u00b7 heat<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 3 \u2014 250 m\/min kh\u00f4ng \u0111\u01b0\u1ee3c chuy\u1ec3n sang cylindrical drum ho\u1eb7c size kh\u00e1c n\u1ebfu ch\u01b0a x\u00e1c nh\u1eadn.<\/div><\/div>\n\n<section id=\"tai-dung\"><h2>T\u1ea3i k\u00e9o v\u00e0 v\u00ed d\u1ee5 vertical hanging<\/h2><div class=\"formula\">T_max(table) = 30 N\/mm\u00b2 \u00d7 3 \u00d7 S_phase\nT_static = \u03bc \u00d7 L_hanging \u00d7 g\nT_dynamic \u2248 \u03bc \u00d7 L \u00d7 (g + a_up) + T_guide + T_transient\nT_dynamic \u00d7 SF_project \u2264 T_max(table)<\/div><div class=\"grid\"><div class=\"box\"><h3>3\u00d7240 + 3\u00d7120\/3<\/h3><p>\u03bc = 12,202 kg\/m. 100 m treo \u2192 t\u1ea3i t\u0129nh \u2248 <strong>11,97 kN<\/strong>.<\/p><\/div><div class=\"box\"><h3>a\u2191 = 1 m\/s\u00b2<\/h3><p>Tr\u1ecdng l\u01b0\u1ee3ng + qu\u00e1n t\u00ednh \u2248 <strong>13,19 kN<\/strong>, ch\u01b0a g\u1ed3m guide\/E-stop\/SF.<\/p><\/div><div class=\"box\"><h3>Gi\u1edbi h\u1ea1n b\u1ea3ng<\/h3><p>21,6 kN. PE kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ed9ng v\u00e0o c\u00f4ng th\u1ee9c 30 N\/mm\u00b2 c\u1ee7a b\u1ea3ng.<\/p><\/div><\/div><p class=\"small\">V\u00ed d\u1ee5 d\u00f9ng g=9,81 m\/s\u00b2; ch\u1ec9 minh h\u1ecda, kh\u00f4ng thay dynamic model c\u1ee7a OEM.<\/p><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1850 900\" role=\"img\" aria-label=\"Vertical load path\"><rect width=\"1850\" height=\"900\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">Vertical load path: support anchor tr\u01b0\u1edbc electrical termination<\/text><rect x=\"120\" y=\"140\" width=\"1480\" height=\"70\" fill=\"#253b46\"\/><circle cx=\"420\" cy=\"300\" r=\"145\" fill=\"#172a33\" stroke=\"#60747d\" stroke-width=\"28\"\/><circle cx=\"420\" cy=\"300\" r=\"62\" fill=\"#0d1921\" stroke=\"#e8b916\" stroke-width=\"16\"\/><path d=\"M565 300H790V760\" fill=\"none\" stroke=\"#e8b916\" stroke-width=\"34\"\/><rect x=\"660\" y=\"760\" width=\"260\" height=\"95\" rx=\"16\" fill=\"#0d1921\" stroke=\"#a6ded9\" stroke-width=\"8\"\/><path d=\"M880 230V690\" stroke=\"#ff9297\" stroke-width=\"12\"\/><path d=\"M880 690L855 640M880 690L905 640\" stroke=\"#ff9297\" stroke-width=\"12\"\/><text x=\"920\" y=\"470\" fill=\"#ff9297\" font-size=\"25\">Tension gradient<\/text><path d=\"M1070 710V300\" stroke=\"#55dff7\" stroke-width=\"12\"\/><path d=\"M1070 300L1045 350M1070 300L1095 350\" stroke=\"#55dff7\" stroke-width=\"12\"\/><text x=\"1110\" y=\"470\" fill=\"#55dff7\" font-size=\"25\">Acceleration \u2191<\/text><rect x=\"1250\" y=\"310\" width=\"455\" height=\"330\" rx=\"20\" fill=\"#0d1921\" stroke=\"#284b5b\" stroke-width=\"7\"\/><g fill=\"#e8f3f5\" font-size=\"23\"><text x=\"1300\" y=\"380\">\u03bc \u00b7 L \u00b7 g<\/text><text x=\"1300\" y=\"440\">+ \u03bc \u00b7 L \u00b7 a<\/text><text x=\"1300\" y=\"500\">+ guide friction<\/text><text x=\"1300\" y=\"560\">+ E-stop transient<\/text><\/g><text x=\"510\" y=\"885\" fill=\"#91a9b4\" font-size=\"21\">Anchor sai \u2192 conductor\/PE\/termination nh\u1eadn t\u1ea3i ngo\u00e0i thi\u1ebft k\u1ebf.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 4 \u2014 T\u1ea3i l\u1edbn nh\u1ea5t g\u1ea7n \u0111\u1ea7u neo tr\u00ean; c\u1ea7n strain relief c\u00f3 \u0111\u01b0\u1eddng truy\u1ec1n l\u1ef1c \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/div><\/div>\n\n<section id=\"ban-kinh\"><h2>B\u00e1n k\u00ednh u\u1ed1n theo OD<\/h2><div class=\"scroll\"><table><caption>DIN VDE 0298-3 theo product page<\/caption><thead><tr><th>OD<\/th><th>Fixed<\/th><th>Drum<\/th><th>Pulley<\/th><th>Free<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">>8 \u0111\u1ebfn \u226412 mm<\/td><td>3D<\/td><td>5D<\/td><td>7,5D<\/td><td>4D<\/td><\/tr><tr><td class=\"key\">>12 \u0111\u1ebfn \u226420 mm<\/td><td>4D<\/td><td>5D<\/td><td>7,5D<\/td><td>5D<\/td><\/tr><tr><td class=\"key\">>20 mm<\/td><td>4D<\/td><td>5D<\/td><td>7,5D<\/td><td>5D<\/td><\/tr><\/tbody><\/table><\/div><div class=\"grid\"><div class=\"box\"><h3>3\u00d725 \u00b7 OD 28,8<\/h3><p>Fixed 115,2 mm \u00b7 drum\/free 144 mm \u00b7 pulley 216 mm.<\/p><\/div><div class=\"box\"><h3>3\u00d795 \u00b7 OD 47,0<\/h3><p>Fixed 188 mm \u00b7 drum\/free 235 mm \u00b7 pulley 352,5 mm.<\/p><\/div><div class=\"box\"><h3>3\u00d7240 \u00b7 OD 70,2<\/h3><p>Fixed 280,8 mm \u00b7 drum\/free 351 mm \u00b7 pulley 526,5 mm.<\/p><\/div><\/div><\/section>\n\n<section id=\"nhiet\"><h2>Nhi\u1ec7t v\u00e0 m\u00f4i tr\u01b0\u1eddng<\/h2><div class=\"scroll\"><table><caption>Gi\u1edbi h\u1ea1n v\u00e0 chu\u1ea9n vi\u1ec7n d\u1eabn<\/caption><thead><tr><th>H\u1ea1ng m\u1ee5c<\/th><th>Gi\u00e1 tr\u1ecb<\/th><th>Ki\u1ec3m so\u00e1t<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Conductor<\/td><td>+90\u00b0C operation \/ +250\u00b0C short circuit<\/td><td>Fault duration; kh\u00f4ng ph\u1ea3i ambient.<\/td><\/tr><tr><td class=\"key\">Ambient<\/td><td>\u221240\u00b0C fixed \/ \u221225\u00b0C mobile<\/td><td>Kh\u00f4ng flex d\u01b0\u1edbi mobile limit.<\/td><\/tr><tr><td class=\"key\">Flame<\/td><td>PN-EN\/IEC 60332-1-2<\/td><td>Single cable propagation.<\/td><\/tr><tr><td class=\"key\">Oil<\/td><td>PN-EN\/IEC 60811-404<\/td><td>Lo\u1ea1i d\u1ea7u\/th\u1eddi gian.<\/td><\/tr><tr><td class=\"key\">UV \/ ozone<\/td><td>UL 2556, ISO 4892-2 \/ PN-ISO 1431-1<\/td><td>Report \u0111\u00fang compound.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"ma-tran\"><h2>Ma tr\u1eadn \u0111\u1ea7y \u0111\u1ee7 9 c\u1ea5u h\u00ecnh<\/h2><p>T\u1ea5t c\u1ea3 d\u1eef li\u1ec7u OD, kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 tensile \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean t\u1eeb product table; kh\u00f4ng d\u00f9ng b\u1ea3ng VR J\/O ho\u1eb7c VR S \u0111\u1ec3 thay th\u1ebf.<\/p><div class=\"scroll\"><table><caption>TFCrane 2025 \u00b7 (N)SHT\u00d6U-J VR 3 + 3 PE<\/caption><thead><tr><th>C\u1ea5u h\u00ecnh (mm\u00b2)<\/th><th>\u0110K d\u00e2y d\u1eabn (mm)<\/th><th>OD (mm)<\/th><th>Kh\u1ed1i l\u01b0\u1ee3ng (kg\/km)<\/th><th>T\u1ea3i k\u00e9o max (N)<\/th><\/tr><\/thead><tbody><tr data-size=\"3\u00d725 + 3\u00d716\/3\"><td class=\"key\">3\u00d725 + 3\u00d716\/3<\/td><td>6,6<\/td><td>28,8<\/td><td>1 671<\/td><td>2 250<\/td><\/tr><tr data-size=\"3\u00d735 + 3\u00d716\/3\"><td class=\"key\">3\u00d735 + 3\u00d716\/3<\/td><td>7,8<\/td><td>31,5<\/td><td>2 086<\/td><td>3 150<\/td><\/tr><tr data-size=\"3\u00d750 + 3\u00d725\/3\"><td class=\"key\">3\u00d750 + 3\u00d725\/3<\/td><td>9,6<\/td><td>37,5<\/td><td>2 997<\/td><td>4 500<\/td><\/tr><tr data-size=\"3\u00d770 + 3\u00d735\/3\"><td class=\"key\">3\u00d770 + 3\u00d735\/3<\/td><td>11,4<\/td><td>42,7<\/td><td>4 050<\/td><td>6 300<\/td><\/tr><tr data-size=\"3\u00d795 + 3\u00d750\/3\"><td class=\"key\">3\u00d795 + 3\u00d750\/3<\/td><td>13,0<\/td><td>47,0<\/td><td>5 128<\/td><td>8 550<\/td><\/tr><tr data-size=\"3\u00d7120 + 3\u00d770\/3\"><td class=\"key\">3\u00d7120 + 3\u00d770\/3<\/td><td>14,7<\/td><td>50,7<\/td><td>6 284<\/td><td>10 800<\/td><\/tr><tr data-size=\"3\u00d7150 + 3\u00d770\/3\"><td class=\"key\">3\u00d7150 + 3\u00d770\/3<\/td><td>16,5<\/td><td>57,2<\/td><td>7 796<\/td><td>13 500<\/td><\/tr><tr data-size=\"3\u00d7185 + 3\u00d795\/3\"><td class=\"key\">3\u00d7185 + 3\u00d795\/3<\/td><td>18,3<\/td><td>62,0<\/td><td>9 409<\/td><td>16 650<\/td><\/tr><tr data-size=\"3\u00d7240 + 3\u00d7120\/3\"><td class=\"key\">3\u00d7240 + 3\u00d7120\/3<\/td><td>20,9<\/td><td>70,2<\/td><td>12 202<\/td><td>21 600<\/td><\/tr><\/tbody><\/table><\/div><p class=\"small\">\u0110\u00f3ng g\u00f3i chu\u1ea9n 500 m\/tang; l\u1ef1a ch\u1ecdn kh\u00e1c theo y\u00eau c\u1ea7u. Marking m\u1eabu: TFKABLE 3 TFCrane CE (N)SHT\u00d6U-J VR 3\u00d735+3\u00d716\/3 0.6\/1 kV year + meter.<\/p><\/section>\n\n<section id=\"so-sanh\"><h2>So s\u00e1nh ba d\u00f2ng VR g\u1ea7n t\u00ean<\/h2><div class=\"scroll\"><table><caption>Kh\u00f4ng tr\u1ed9n d\u1eef li\u1ec7u<\/caption><thead><tr><th>Model<\/th><th>C\u1ea5u h\u00ecnh<\/th><th>T\u1ed1c \u0111\u1ed9 product page<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">(N)SHT\u00d6U-J\/O VR<\/td><td>3\/4\/5 l\u00f5i th\u00f4ng th\u01b0\u1eddng.<\/td><td>100 m\/min.<\/td><\/tr><tr><td class=\"key\">(N)SHT\u00d6U-J VR 3+3PE<\/td><td>3 pha + PE chia ba.<\/td><td>250 m\/min* mono; 180 m\/min cylindrical.<\/td><\/tr><tr><td class=\"key\">(N)SHT\u00d6U-J\/O VR S<\/td><td>Bi\u1ebfn th\u1ec3 nhi\u1ec1u l\u00f5i\/control.<\/td><td>100 m\/min.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"nghiem-thu\"><h2>FAT\/SAT v\u00e0 acceptance gates<\/h2><div class=\"scroll\"><table><caption>Test matrix<\/caption><thead><tr><th>H\u1ea1ng m\u1ee5c<\/th><th>Pass<\/th><th>Hold\/Fail<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Model\/marking<\/td><td class=\"pass\">3+3PE, size, OD, speed scope \u0111\u00fang.<\/td><td class=\"fail\">Nh\u1ea7m VR\/VR S.<\/td><\/tr><tr><td class=\"key\">\u0110i\u1ec7n<\/td><td class=\"pass\">RDC, continuity 3 PE, AC 3 kV \u0111\u1ea1t.<\/td><td class=\"hold\">Thi\u1ebfu setup\/record.<\/td><\/tr><tr><td class=\"key\">PE symmetry<\/td><td class=\"pass\">Ba nh\u00e1nh \u0111\u1ea5u \u0111\u1ee7, \u0111i\u1ec7n tr\u1edf c\u00e2n b\u1eb1ng theo ITP.<\/td><td class=\"fail\">B\u1ecf nh\u00e1nh\/connection l\u1ecfng.<\/td><\/tr><tr><td class=\"key\">Tensile<\/td><td class=\"pass\">Anchor\/support\/load path \u0111\u1ea1t.<\/td><td class=\"fail\">L\u1ef1c v\u00e0o conductor.<\/td><\/tr><tr><td class=\"key\">Dynamic<\/td><td class=\"pass\">\u0110\u00fang drum, D, speed, twist, cycle.<\/td><td class=\"fail\">Corkscrew\/protrusion\/overheat.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 650\" role=\"img\" aria-label=\"Nghi\u1ec7m thu 3+3PE\"><rect width=\"1840\" height=\"650\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"35\" font-weight=\"700\">Acceptance gate: 3PE continuity \u2192 electrical \u2192 anchor \u2192 dynamic run<\/text><g font-size=\"23\" font-weight=\"700\"><rect x=\"65\" y=\"170\" width=\"355\" height=\"150\" rx=\"20\" fill=\"#0d1921\" stroke=\"#55dff7\" stroke-width=\"6\"\/><text x=\"115\" y=\"250\" fill=\"#e8f3f5\">1 \u00b7 3 PE branches<\/text><rect x=\"515\" y=\"170\" width=\"355\" height=\"150\" rx=\"20\" fill=\"#0d1921\" stroke=\"#a6ded9\" stroke-width=\"6\"\/><text x=\"585\" y=\"250\" fill=\"#e8f3f5\">2 \u00b7 3 kV \/ RDC<\/text><rect x=\"965\" y=\"170\" width=\"355\" height=\"150\" rx=\"20\" fill=\"#0d1921\" stroke=\"#f0c865\" stroke-width=\"6\"\/><text x=\"1025\" y=\"250\" fill=\"#e8f3f5\">3 \u00b7 Support anchor<\/text><rect x=\"1415\" y=\"170\" width=\"355\" height=\"150\" rx=\"20\" fill=\"#0d1921\" stroke=\"#ff9297\" stroke-width=\"6\"\/><text x=\"1470\" y=\"250\" fill=\"#e8f3f5\">4 \u00b7 Drum-specific run<\/text><\/g><g stroke=\"#f0c865\" stroke-width=\"9\"><path d=\"M420 245H515\"\/><path d=\"M870 245H965\"\/><path d=\"M1320 245H1415\"\/><\/g><rect x=\"300\" y=\"440\" width=\"1240\" height=\"115\" rx=\"18\" fill=\"#0d1921\" stroke=\"#284b5b\" stroke-width=\"5\"\/><text x=\"390\" y=\"500\" fill=\"#e8f3f5\" font-size=\"24\">PASS khi protective path, tensile path v\u00e0 speed envelope c\u00f9ng \u0111\u1ea1t.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 5 \u2014 Ba nh\u00e1nh PE v\u00e0 support elements l\u00e0 hai h\u1ec7 kh\u00e1c nhau, \u0111\u1ec1u ph\u1ea3i nghi\u1ec7m thu.<\/div><\/div>\n\n<section id=\"lap-dat\"><h2>L\u1eafp \u0111\u1eb7t v\u00e0 termination<\/h2><div class=\"scroll\"><table><caption>Hold points<\/caption><thead><tr><th>B\u01b0\u1edbc<\/th><th>Y\u00eau c\u1ea7u<\/th><th>R\u1ee7i ro<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Pay-off<\/td><td>Quay tang, gi\u1eef lay orientation.<\/td><td>Kink\/twist.<\/td><\/tr><tr><td class=\"key\">Anchor<\/td><td>Neo support tr\u01b0\u1edbc electrical breakout.<\/td><td>T\u1ea3i v\u00e0o conductor.<\/td><\/tr><tr><td class=\"key\">PE breakout<\/td><td>Gom\/\u0111\u1ea5u \u0111\u1ee7 ba nh\u00e1nh, strain relief.<\/td><td>Fault path kh\u00f4ng \u0111\u1ec1u.<\/td><\/tr><tr><td class=\"key\">Guide<\/td><td>\u22657,5D, groove\/alignment.<\/td><td>M\u00e0i m\u00f2n m\u1ed9t ph\u00eda.<\/td><\/tr><tr><td class=\"key\">Commissioning<\/td><td>Continuity, RDC, insulation, dynamic baseline.<\/td><td>Kh\u00f4ng truy nguy\u00ean l\u1ed7i.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"chan-doan\"><h2>Ch\u1ea9n \u0111o\u00e1n l\u1ed7i<\/h2><div class=\"scroll\"><table><caption>Tri\u1ec7u ch\u1ee9ng \u2192 ph\u00e9p \u0111o<\/caption><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>Nguy\u00ean nh\u00e2n<\/th><th>Ki\u1ec3m tra<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">PE branch n\u00f3ng<\/td><td>Connection kh\u00f4ng c\u00e2n b\u1eb1ng.<\/td><td>RDC t\u1eebng nh\u00e1nh + thermal.<\/td><\/tr><tr><td class=\"key\">Corkscrew<\/td><td>Twist\/fleet angle.<\/td><td>\u0110o \u00b0\/m, guide survey.<\/td><\/tr><tr><td class=\"key\">L\u00f5i nh\u00f4<\/td><td>Support anchor sai.<\/td><td>Protrusion\/termination.<\/td><\/tr><tr><td class=\"key\">N\u00f3ng tang nhi\u1ec1u l\u1edbp<\/td><td>Derating thi\u1ebfu.<\/td><td>Current\/harmonic\/thermal.<\/td><\/tr><tr><td class=\"key\">H\u1ecfng khi E-stop<\/td><td>Jerk v\u01b0\u1ee3t margin.<\/td><td>High-rate tension log.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"rfq\"><h2>RFQ checklist<\/h2><div class=\"grid\"><div class=\"box\"><h3>\u0110i\u1ec7n<\/h3><p>0,6\/1 kV, A\/kW, VFD, fault\/time, PE sizing.<\/p><\/div><div class=\"box\"><h3>Drum<\/h3><p>Monospiral\/cylindrical, core\/flange, layer, D.<\/p><\/div><div class=\"box\"><h3>Dynamic<\/h3><p>Speed, acceleration, jerk, travel, cycles, E-stop.<\/p><\/div><div class=\"box\"><h3>Vertical<\/h3><p>Hanging length, tensioner, anchor\/load path.<\/p><\/div><div class=\"box\"><h3>M\u00f4i tr\u01b0\u1eddng<\/h3><p>Nhi\u1ec7t, d\u1ea7u, UV, ozone, n\u01b0\u1edbc, hazardous area.<\/p><\/div><div class=\"box\"><h3>QA<\/h3><p>Drawing, ITP, 3PE continuity, tensile\/dynamic test, certificates.<\/p><\/div><\/div><\/section>\n\n<section id=\"faq\"><h2>FAQ k\u1ef9 thu\u1eadt<\/h2><div class=\"grid\"><div class=\"box\"><h3>100 hay 250 m\/min?<\/h3><p>Target 3+3PE: 250 m\/min* monospiral, 180 m\/min cylindrical. 100 m\/min thu\u1ed9c VR S k\u1ebf ti\u1ebfp.<\/p><\/div><div class=\"box\"><h3>3\u00d716\/3 l\u00e0 g\u00ec?<\/h3><p>PE t\u1ed5ng 16 mm\u00b2 chia ba; kh\u00f4ng ph\u1ea3i 48 mm\u00b2.<\/p><\/div><div class=\"box\"><h3>PE c\u00f3 c\u1ed9ng v\u00e0o tensile?<\/h3><p>Kh\u00f4ng theo b\u1ea3ng: Tmax kh\u1edbp 30 N\/mm\u00b2 \u00d7 t\u1ed5ng ti\u1ebft di\u1ec7n ba pha.<\/p><\/div><div class=\"box\"><h3>Ba PE t\u1ef1 chia d\u00f2ng \u0111\u1ec1u?<\/h3><p>Ch\u1ec9 g\u1ea7n \u0111\u1ed1i x\u1ee9ng khi strand, chi\u1ec1u d\u00e0i v\u00e0 termination t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p><\/div><div class=\"box\"><h3>250 m\/min \u00e1p d\u1ee5ng m\u1ecdi size?<\/h3><p>Kh\u00f4ng. D\u1ea5u * y\u00eau c\u1ea7u x\u00e1c nh\u1eadn theo application\/product scope.<\/p><\/div><div class=\"box\"><h3>OD t\u00f9y ch\u1ec9nh?<\/h3><p>Ph\u1ea3i t\u00ednh l\u1ea1i radius, capacity, torque, thermal v\u00e0 dynamic qualification.<\/p><\/div><\/div><\/section>\n\n<section id=\"chung-nhan\"><h2>Ch\u1ee9ng nh\u1eadn v\u00e0 ph\u1ea1m vi<\/h2><blockquote>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.<\/blockquote><p class=\"warn\">\u0110\u00e2y l\u00e0 \u0111\u1ecbnh v\u1ecb n\u0103ng l\u1ef1c Feichun Cable. M\u1ed7i PO ph\u1ea3i x\u00e1c minh certificate number, model 3+3PE, size, plant, edition, validity v\u00e0 hazardous-area scope; kh\u00f4ng suy r\u1eb1ng m\u1ecdi c\u1ea5u h\u00ecnh t\u00f9y ch\u1ec9nh t\u1ef1 mang to\u00e0n b\u1ed9 marks.<\/p><\/section>\n\n<section id=\"tham-khao\"><h2>Ngu\u1ed3n tham kh\u1ea3o<\/h2><ol class=\"source-list\"><li><a href=\"https:\/\/www.tele-fonika.com\/storage\/file\/core_files\/2025\/6\/9\/f12e50badf142916390e66e10d55fd19\/tfcrane-2025.pdf\" target=\"_blank\" rel=\"noopener\">TFCrane catalogue 2025<\/a> \u2014 trang in 56\u201358 cho (N)SHT\u00d6U-J VR 3 + 3 PE.<\/li><li><a href=\"https:\/\/www.dinmedia.de\/en\/standard\/din-vde-0250-814\/1180059\" target=\"_blank\" rel=\"noopener\">DIN Media \u2014 DIN VDE 0250-814:1985-02<\/a> \u2014 CURRENT, NSHT\u00d6U rubber insulated flexible cable.<\/li><li>IEC 60228, IEC 60332-1-2, IEC 60811-404, ISO 4892-2, ISO 1431-1 \u2014 chu\u1ea9n \u0111\u01b0\u1ee3c product sheet vi\u1ec7n d\u1eabn.<\/li><\/ol><\/section>\n<\/main>\n<footer><div class=\"wrap footer-grid\"><div><h2>Feichun Cable \u00b7 H\u1ed7 tr\u1ee3 vertical reeling 3+3PE<\/h2><p>G\u1eedi ti\u1ebft di\u1ec7n, fault\/time, lo\u1ea1i tang, t\u1ed1c \u0111\u1ed9, h\u00e0nh tr\u00ecnh treo, acceleration v\u00e0 ch\u1ee9ng nh\u1eadn \u0111\u1ec3 l\u1eadp datasheet\/ITP.<\/p><\/div><div class=\"contact\"><div><strong>\u0110i\u1ec7n tho\u1ea1i<\/strong><br><a href=\"tel:+8613855123218\">+86 13855123218<\/a><\/div><div><strong>Email k\u1ef9 thu\u1eadt<\/strong><br><a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div><\/div><p class=\"small\">\u00a9 Feichun Cable \u00b7 Kh\u00f4ng thay th\u1ebf approved drawing ho\u1eb7c ti\u00eau chu\u1ea9n mua h\u1ee3p ph\u00e1p.<\/p><\/div><\/footer><\/body><\/html>\n","protected":false},"excerpt":{"rendered":"Based on DIN VDE 0250-814 \u00b7 0,6\/1 kV \u00b7 monospiral \u0111\u1ebfn 250 m\/min* \u00b7 cylindrical drum \u0111\u1ebfn 180 m\/min \u00b7 ba l\u00f5i pha + PE t\u1ed5ng chia th\u00e0nh ba ph\u1ea7n \u00b7 EPDM 3GI3 \u00b7 v\u1ecf k\u00e9p 5GM3\/5GM5 \u00b7 t\u1ea3i k\u00e9o 2,25\u201321,6 kN. D\u1ea5u * y\u00eau c\u1ea7u x\u00e1c nh\u1eadn theo \u1ee9ng d\u1ee5ng.","protected":false},"author":1,"featured_media":26108,"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],"tags":[16,17],"class_list":["post-26107","post","type-post","status-publish","format-standard","has-post-thumbnail","category-common-problems-encountered-in-cable-applications","tag-din-vde-0250","tag-reeling-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26107","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=26107"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26107\/revisions"}],"predecessor-version":[{"id":26110,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26107\/revisions\/26110"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/26108"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=26107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=26107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=26107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":26107,"date":"2026-08-10T16:01:47","date_gmt":"2026-08-10T08:01:47","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=26107"},"modified":"2026-08-10T16:01:52","modified_gmt":"2026-08-10T08:01:52","slug":"nshtou-j-vr-3-3-pe-cap-cuon-dung-toc-do-cao-voi-pe-chia-ba","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/nshtou-j-vr-3-3-pe-cap-cuon-dung-toc-do-cao-voi-pe-chia-ba\/","title":{"rendered":"(N)SHT\u00d6U-J VR 3 + 3 PE: c\u00e1p cu\u1ed1n \u0111\u1ee9ng t\u1ed1c \u0111\u1ed9 cao v\u1edbi PE chia ba"},"content":{"rendered":"\n