FLEXIFLAT 450\/750 V \u00b7 (N)GFLG\u00d6U-J\/JZ flat festoon cable | Feichun Cable<\/title><meta name=\"description\" content=\"Ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt FLEXIFLAT 450\/750 V (N)GFLG\u00d6U-J\/JZ: c\u00e1p d\u1eb9t EPR\/PCP cho festoon 180 m\/min, IEC 60228 class 5\/6, t\u1ea3i k\u00e9o 15 N\/mm\u00b2, 11 c\u1ea5u h\u00ecnh v\u00e0 quy tr\u00ecnh FAT\/SAT.\"><meta name=\"keywords\" content=\"FLEXIFLAT 450\/750 V, (N)GFLG\u00d6U-J, (N)GFLG\u00d6U-JZ, flat festoon cable, crane flat cable, c\u00e1p d\u1eb9t c\u1ea7u tr\u1ee5c, port crane cable, 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;--violet:#b8a5ff;--orange:#ff9b61}\n*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px\/1.72 Arial,Helvetica,sans-serif}.wrap{max-width:1840px;margin:auto;padding:0 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ol{columns:1}.contact,.footer-grid{grid-template-columns:1fr}.hero{padding-top:50px}.wrap{padding:0 16px}table{min-width:900px}}\n<\/style><\/head><body>\n<header class=\"hero\"><div class=\"wrap\"><div class=\"eyebrow\">Feichun Cable \u00b7 Engineering note \u00b7 Vietnamese edition<\/div><h1>FLEXIFLAT 450\/750 V \u2014 (N)GFLG\u00d6U\u2011J \/ (N)GFLG\u00d6U\u2011JZ cho h\u1ec7 festoon t\u1ed1c \u0111\u1ed9 cao<\/h1><p class=\"lead\">C\u00e1p ngu\u1ed3n v\u00e0 \u0111i\u1ec1u khi\u1ec3n d\u1ea1ng d\u1eb9t \u00b7 copper class 6 \u0111\u1ebfn 6 mm\u00b2, class 5 t\u1eeb 10 mm\u00b2 \u00b7 EPR + PCP \u0111en \u00b7 chuy\u1ec3n \u0111\u1ed9ng trong m\u1ed9t m\u1eb7t ph\u1eb3ng \u00b7 t\u1ed1i \u0111a 180 m\/min \u00b7 t\u1ea3i k\u00e9o \u0111\u1ebfn 15 N\/mm\u00b2 \u00b7 tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng d\u00f9ng cho reeling.<\/p><div class=\"badges\"><span>U\u2080\/U 450\/750 V<\/span><span>U\u2098 900 V<\/span><span>5 min \u00b7 2,5 kV AC<\/span><span>Festoon \u2264180 m\/min<\/span><span>15 N\/mm\u00b2<\/span><span>90 \u00b0C conductor<\/span><span>250 \u00b0C short circuit<\/span><span>NO REELING APPLICATION<\/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\">Flatwise flex<\/div><p>H\u00ecnh h\u1ecdc d\u1eb9t \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u cho u\u1ed1n l\u1eb7p trong m\u1ed9t m\u1eb7t ph\u1eb3ng c\u1ee7a festoon; ph\u1ea3i ng\u0103n edgewise bend v\u00e0 twist.<\/p><\/div><div class=\"card gold\"><div class=\"value\">180 m\/min<\/div><p>L\u00e0 gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 catalogue, kh\u00f4ng thay th\u1ebf vi\u1ec7c ki\u1ec3m acceleration, jerk, loop depth, carrier pitch v\u00e0 clamp.<\/p><\/div><div class=\"card green\"><div class=\"value\">15 N\/mm\u00b2<\/div><p>To\u00e0n b\u1ed9 11 gi\u00e1 tr\u1ecb tensile trong b\u1ea3ng \u0111\u1ec1u b\u1eb1ng 15 \u00d7 t\u1ed5ng ti\u1ebft di\u1ec7n danh ngh\u0129a c\u1ee7a c\u00e1c conductor.<\/p><\/div><div class=\"card red\"><div class=\"value\">No reeling<\/div><p>Catalogue ghi \u201cNO APPLICATION\u201d cho reeling; gi\u1ea3m t\u1ed1c kh\u00f4ng bi\u1ebfn c\u00e1p flat festoon th\u00e0nh reeling cable.<\/p><\/div><\/div><p class=\"note\"><strong>Ph\u1ea1m vi ph\u00f9 h\u1ee3p:<\/strong> c\u1ea5p ngu\u1ed3n v\u00e0 t\u00edn hi\u1ec7u cho trolley c\u1ee7a c\u1ea7u tr\u1ee5c, m\u00e1y c\u00f4ng c\u1ee5 v\u00e0 thi\u1ebft b\u1ecb x\u1eed l\u00fd v\u1eadt li\u1ec7u khi c\u00e1p ch\u1ea1y tr\u00ean carrier\/festoon, ch\u1ecbu u\u1ed1n th\u01b0\u1eddng xuy\u00ean v\u00e0 gia t\u1ed1c l\u1edbn. \u0110\u00e2y kh\u00f4ng ph\u1ea3i c\u00e1p tang cu\u1ed1n, c\u00e1p k\u00e9o l\u00ea hay c\u00e1p u\u1ed1n \u0111a tr\u1ee5c.<\/p><\/section>\n\n<nav class=\"toc\"><strong>M\u1ee5c l\u1ee5c k\u1ef9 s\u01b0<\/strong><ol><li><a href=\"#nguon\">Ngu\u1ed3n & ki\u1ec3m so\u00e1t d\u1eef li\u1ec7u<\/a><\/li><li><a href=\"#ung-dung\">\u1ee8ng d\u1ee5ng<\/a><\/li><li><a href=\"#flat\">C\u01a1 h\u1ecdc c\u00e1p d\u1eb9t<\/a><\/li><li><a href=\"#cau-truc\">C\u1ea5u tr\u00fac<\/a><\/li><li><a href=\"#mat-cat-4\">M\u1eb7t c\u1eaft 4-core<\/a><\/li><li><a href=\"#mat-cat-12\">M\u1eb7t c\u1eaft bundle<\/a><\/li><li><a href=\"#ky-hieu\">K\u00fd hi\u1ec7u & nh\u1eadn d\u1ea1ng<\/a><\/li><li><a href=\"#parameters\">Th\u00f4ng s\u1ed1 catalogue<\/a><\/li><li><a href=\"#matrix\">11 c\u1ea5u h\u00ecnh<\/a><\/li><li><a href=\"#tensile\">Ki\u1ec3m ch\u1ee9ng t\u1ea3i k\u00e9o<\/a><\/li><li><a href=\"#bend\">M\u1eb7t ph\u1eb3ng u\u1ed1n<\/a><\/li><li><a href=\"#festoon\">Thi\u1ebft k\u1ebf festoon<\/a><\/li><li><a href=\"#reeling\">V\u00ec sao c\u1ea5m reeling<\/a><\/li><li><a href=\"#options\">Bus & optical option<\/a><\/li><li><a href=\"#standards\">Standards route<\/a><\/li><li><a href=\"#fat\">FAT\/SAT<\/a><\/li><li><a href=\"#feichun\">Feichun engineering<\/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 ch\u00ednh th\u1ee9c<\/a><\/li><\/ol><\/nav>\n\n<section id=\"nguon\"><h2>Ngu\u1ed3n, phi\u00ean b\u1ea3n v\u00e0 b\u1ed1n \u0111i\u1ec3m ph\u1ea3i kh\u00f3a<\/h2><div class=\"scroll\"><table><thead><tr><th>\u0110i\u1ec3m ki\u1ec3m so\u00e1t<\/th><th>Catalogue pages 22\u201323<\/th><th>C\u00e1ch x\u1eed l\u00fd k\u1ef9 thu\u1eadt<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">T\u00ean m\u1ee5c \u201cFibre optics\u201d<\/td><td>Ngay sau ti\u00eau \u0111\u1ec1 l\u00e0 \u201cplain or tinned copper conductor\u201d.<\/td><td>X\u00e1c \u0111\u1ecbnh \u0111\u00e2y l\u00e0 l\u1ed7i d\u00e0n trang; c\u1ea5u tr\u00fac chu\u1ea9n l\u00e0 conductor \u0111\u1ed3ng, kh\u00f4ng ph\u1ea3i fibre optics.<\/td><\/tr><tr><td class=\"key\">CEI 20\u201119 part 4<\/td><td>Catalogue d\u00f9ng c\u00e2u \u201cin line with CEI 20\u201119 part. 4\u201d.<\/td><td>Gi\u1eef nguy\u00ean nh\u01b0 historical catalogue basis; PO ph\u1ea3i ch\u1ec9 r\u00f5 edition, test schedule v\u00e0 quan h\u1ec7 v\u1edbi b\u1ed9 CEI EN\/EN 50525 hi\u1ec7n h\u00e0nh.<\/td><\/tr><tr><td class=\"key\">Dimensions \u201cWi\u00d7Th\u201d<\/td><td>B\u1ea3ng in 15\u00d735 \u0111\u1ebfn 24\u00d779 mm; s\u1ed1 th\u1ee9 nh\u1ea5t lu\u00f4n nh\u1ecf h\u01a1n s\u1ed1 th\u1ee9 hai.<\/td><td>Kh\u00f4ng t\u1ef1 \u0111\u1ea3o width\/thickness. B\u1ea3ng n\u00e0y gi\u1eef \u0111\u00fang th\u1ee9 t\u1ef1 catalogue; approved drawing ph\u1ea3i x\u00e1c nh\u1eadn h\u01b0\u1edbng k\u00edch th\u01b0\u1edbc.<\/td><\/tr><tr><td class=\"key\">Integrated fibre optics<\/td><td>With integrated fibre-optics on request; kh\u00f4ng c\u00f3 fibre count\/type ho\u1eb7c optical limits.<\/td><td>Kh\u00f4ng coi 11 d\u00f2ng chu\u1ea9n l\u00e0 hybrid FO; c\u1ea5u h\u00ecnh quang c\u1ea7n datasheet v\u00e0 type-test ri\u00eang.<\/td><\/tr><\/tbody><\/table><\/div><p class=\"warn\">T\u00ean th\u01b0\u01a1ng m\u1ea1i, marking PALAZZO v\u00e0 c\u00e1c s\u1ed1 li\u1ec7u d\u01b0\u1edbi \u0111\u00e2y l\u00e0 reference catalogue data. S\u1ea3n ph\u1ea9m Feichun ch\u1ec9 \u0111\u01b0\u1ee3c release theo approved Feichun drawing, test plan v\u00e0 certificate \u0111\u00fang ph\u1ea1m vi; kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng reference marking c\u1ee7a h\u00e3ng kh\u00e1c.<\/p><\/section>\n\n<section id=\"ung-dung\"><h2>\u1ee8ng d\u1ee5ng theo th\u00f3i quen t\u00ecm ki\u1ebfm c\u1ee7a k\u1ef9 s\u01b0 c\u1ea3ng<\/h2><div class=\"grid\"><div class=\"box\"><h3>STS crane trolley festoon<\/h3><p>Power\/control gi\u1eefa machinery house v\u00e0 trolley, n\u01a1i loop l\u1eb7p nhanh, acceleration cao v\u00e0 kh\u00f4ng gian carrier h\u1ea1n ch\u1ebf.<\/p><\/div><div class=\"box\"><h3>RTG\/RMG auxiliary motion<\/h3><p>Tuy\u1ebfn di \u0111\u1ed9ng d\u1ea1ng festoon cho subsystem c\u00f3 chuy\u1ec3n \u0111\u1ed9ng tuy\u1ebfn t\u00ednh; ph\u1ea3i x\u00e1c nh\u1eadn travel, loop depth v\u00e0 m\u00f4i tr\u01b0\u1eddng th\u1ef1c t\u1ebf.<\/p><\/div><div class=\"box\"><h3>Gantry & process crane<\/h3><p>Hall crane, gantry crane, hoist transport v\u00e0 material-handling trolley d\u00f9ng cable carrier d\u1ea1ng C-track ho\u1eb7c I-beam.<\/p><\/div><div class=\"box\"><h3>Machine-tool moving parts<\/h3><p>Tr\u1ee5c chuy\u1ec3n \u0111\u1ed9ng d\u00e0i c\u00f3 u\u1ed1n m\u1ed9t m\u1eb7t ph\u1eb3ng; c\u1ea7n ph\u00e2n bi\u1ec7t v\u1edbi drag-chain cable c\u00f3 cycle profile kh\u00e1c.<\/p><\/div><div class=\"box\"><h3>Power + control<\/h3><p>4-core power ho\u1eb7c multicore numbered control; ampacity v\u00e0 derating ph\u1ea3i t\u00ednh theo s\u1ed1 l\u00f5i th\u1ef1c s\u1ef1 mang t\u1ea3i.<\/p><\/div><div class=\"box\"><h3>Kh\u00f4ng \u00e1p d\u1ee5ng<\/h3><p>Random-wound reel, monospiral reel, torsion basket, trailing\/dragging tr\u00ean n\u1ec1n ho\u1eb7c chuy\u1ec3n \u0111\u1ed9ng \u0111a tr\u1ee5c.<\/p><\/div><\/div><\/section>\n\n<section id=\"flat\"><h2>T\u1ea1i sao h\u00ecnh h\u1ecdc d\u1eb9t ph\u00f9 h\u1ee3p festoon<\/h2><p>C\u00e1c l\u00f5i \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed song song theo b\u1ec1 r\u1ed9ng c\u00e1p. Khi carrier t\u1ea1o loop v\u00e0 c\u00e1p u\u1ed1n theo chi\u1ec1u m\u1ecfng, kho\u1ea3ng c\u00e1ch t\u1eeb conductor t\u1edbi neutral axis nh\u1ecf h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi u\u1ed1n c\u1ea1nh. \u0110i\u1ec1u n\u00e0y gi\u1ea3m strain h\u00ecnh h\u1ecdc, gi\u00fap m\u1ecdi l\u00f5i \u0111i theo qu\u1ef9 \u0111\u1ea1o g\u1ea7n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u00e0 h\u1ea1n ch\u1ebf fretting gi\u1eefa c\u00e1c l\u1edbp.<\/p><div class=\"grid\"><div class=\"box\"><h3>\u0110\u1ed3ng b\u1ed9 chi\u1ec1u d\u00e0i l\u00f5i<\/h3><p>Parallel core arrangement tr\u00e1nh c\u00e1c l\u00f5i \u1edf b\u00e1n k\u00ednh lay kh\u00e1c nhau nh\u01b0 k\u1ebft c\u1ea5u tr\u00f2n nhi\u1ec1u l\u1edbp; \u0111i\u1ec1u n\u00e0y c\u00f3 l\u1ee3i trong u\u1ed1n m\u1ed9t m\u1eb7t ph\u1eb3ng.<\/p><\/div><div class=\"box\"><h3>\u1ed4n \u0111\u1ecbnh loop<\/h3><p>B\u1ec1 r\u1ed9ng c\u00e1p t\u1ea1o h\u01b0\u1edbng \u01b0u ti\u00ean, gi\u00fap loop n\u1eb1m \u0111\u00fang m\u1eb7t ph\u1eb3ng n\u1ebfu carrier saddle v\u00e0 clamp \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh.<\/p><\/div><div class=\"box\"><h3>Ph\u00e2n b\u1ed1 t\u1ea3i<\/h3><p>Clamp c\u00f3 b\u1ec1 m\u1eb7t \u0111\u1ee7 r\u1ed9ng ph\u1ea3i gi\u1eef sheath \u0111\u1ec1u, tr\u00e1nh point load t\u1ea1i m\u00e9p v\u00e0 kh\u00f4ng c\u1eaft v\u00e0o v\u00f9ng gi\u1eefa c\u00e1c l\u00f5i.<\/p><\/div><div class=\"box\"><h3>Gi\u1edbi h\u1ea1n c\u1ed1 h\u1eefu<\/h3><p>Flat geometry nh\u1ea1y v\u1edbi edgewise bend v\u00e0 twist; m\u1ed9t l\u1ea7n xo\u1eafn 90\u00b0 g\u1ea7n clamp c\u00f3 th\u1ec3 t\u1ea1o strain v\u00e0 peel stress c\u1ee5c b\u1ed9.<\/p><\/div><\/div><\/section>\n\n<section id=\"cau-truc\"><h2>C\u1ea5u tr\u00fac v\u00e0 ch\u1ee9c n\u0103ng t\u1eebng l\u1edbp<\/h2><div class=\"scroll\"><table><thead><tr><th>Ph\u1ea7n t\u1eed<\/th><th>D\u1eef li\u1ec7u catalogue<\/th><th>Vai tr\u00f2 k\u1ef9 thu\u1eadt<\/th><th>\u0110i\u1ec3m ph\u1ea3i x\u00e1c nh\u1eadn tr\u00ean drawing\/ITP<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Conductor<\/td><td>\u0110\u1ed3ng tr\u1ea7n ho\u1eb7c \u0111\u1ed3ng m\u1ea1 thi\u1ebfc; IEC 60228 class 6 \u0111\u1ebfn 6 mm\u00b2, class 5 t\u1eeb 10 mm\u00b2.<\/td><td>Class 6 d\u00f9ng nhi\u1ec1u s\u1ee3i nh\u1ecf h\u01a1n \u0111\u1ec3 t\u0103ng flexibility \u1edf ti\u1ebft di\u1ec7n nh\u1ecf; class 5 cho power cores l\u1edbn.<\/td><td>Plain\/tinned, strand count\/diameter, resistance max, compaction v\u00e0 conductor OD.<\/td><\/tr><tr><td class=\"key\">Insulation<\/td><td>EPR compound \u201cbetter than 3GI3\u201d.<\/td><td>C\u00e1ch \u0111i\u1ec7n \u0111\u00e0n h\u1ed3i, ch\u1ecbu 90 \u00b0C conductor v\u00e0 bi\u1ebfn d\u1ea1ng u\u1ed1n l\u1eb7p.<\/td><td>Exact compound code, wall thickness, hot-set, tensile\/elongation v\u00e0 ageing limits.<\/td><\/tr><tr><td class=\"key\">Core identification<\/td><td>4 cores: G\/Y, brown, black, grey. \u22656 cores: black numbered + G\/Y g\u1ea7n gi\u1eefa.<\/td><td>Nh\u1eadn d\u1ea1ng power\/control v\u00e0 protective conductor trong flat array.<\/td><td>Sequence tr\u00ean m\u1eb7t c\u1eaft, number direction, legibility v\u00e0 G\/Y position.<\/td><\/tr><tr><td class=\"key\">Core arrangement<\/td><td>Song song; t\u1eeb 12 cores d\u00f9ng parallel bundle.<\/td><td>Gi\u1eef h\u00ecnh h\u1ecdc d\u1eb9t, h\u1ed7 tr\u1ee3 u\u1ed1n m\u1ed9t m\u1eb7t ph\u1eb3ng v\u00e0 gi\u1edbi h\u1ea1n t\u1ed5ng width.<\/td><td>Bundle topology, separator, pitch\/registration v\u00e0 symmetry.<\/td><\/tr><tr><td class=\"key\">Separator<\/td><td>Tape(s) n\u1ebfu c\u1ea7n.<\/td><td>Ch\u1ed1ng d\u00ednh, \u1ed5n \u0111\u1ecbnh package trong extrusion v\u00e0 gi\u1ea3m ma s\u00e1t c\u1ee5c b\u1ed9.<\/td><td>Material, overlap, coverage v\u00e0 compatibility v\u1edbi EPR\/PCP.<\/td><\/tr><tr><td class=\"key\">Outer sheath<\/td><td>Black polychloroprene; UV\/oil\/chemical resistant, \u201cbetter than 5GM2\u201d.<\/td><td>Ch\u1ed1ng abrasion, ozone\/weather v\u00e0 b\u1ea3o v\u1ec7 core package tr\u00ean carrier.<\/td><td>Compound code, thickness, tear\/abrasion, oil fluid, UV\/ozone v\u00e0 cold-flex evidence.<\/td><\/tr><tr><td class=\"key\">Reference marking<\/td><td>PALAZZO \u2013 FLEXIFLAT 450\/750 V + core count \u00d7 section.<\/td><td>Catalogue identification only.<\/td><td>Feichun marking ph\u1ea3i d\u00f9ng t\u00ean Feichun, voltage, size, year\/metre v\u00e0 marks \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<div id=\"mat-cat-4\" class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 980\" role=\"img\" aria-label=\"M\u1eb7t c\u1eaft c\u00e1p d\u1eb9t FLEXIFLAT b\u1ed1n l\u00f5i\"><rect width=\"1840\" height=\"980\" fill=\"#06131b\"\/><defs><radialGradient id=\"cu4\"><stop offset=\"0\" stop-color=\"#ffe2a8\"\/><stop offset=\"1\" stop-color=\"#bb671f\"\/><\/radialGradient><pattern id=\"pcp4\" width=\"24\" height=\"24\" patternUnits=\"userSpaceOnUse\"><path d=\"M0 3H24M0 15H24\" stroke=\"#26343a\" stroke-width=\"3\"\/><\/pattern><\/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\u00d725 mm\u00b2 \u00b7 catalogue 14,9 \u00d7 48 mm<\/text><rect x=\"90\" y=\"235\" width=\"1120\" height=\"390\" rx=\"150\" fill=\"url(#pcp4)\" stroke=\"#52646c\" stroke-width=\"24\"\/><g transform=\"translate(0 0)\"><g transform=\"translate(285 430)\"><circle r=\"135\" fill=\"#249b50\" stroke=\"#f1dc43\" stroke-width=\"32\"\/><circle r=\"70\" fill=\"url(#cu4)\" stroke=\"#df9b54\" stroke-width=\"9\"\/><g fill=\"#f5ba76\"><circle cx=\"-32\" cy=\"-25\" r=\"14\"\/><circle cx=\"8\" cy=\"-37\" r=\"14\"\/><circle cx=\"40\" cy=\"-6\" r=\"14\"\/><circle cx=\"25\" cy=\"34\" r=\"14\"\/><circle cx=\"-18\" cy=\"38\" r=\"14\"\/><circle cx=\"-45\" cy=\"5\" r=\"14\"\/><\/g><\/g><g transform=\"translate(540 430)\"><circle r=\"135\" fill=\"#765032\" stroke=\"#9b7653\" stroke-width=\"14\"\/><circle r=\"70\" fill=\"url(#cu4)\" stroke=\"#df9b54\" stroke-width=\"9\"\/><g fill=\"#f5ba76\"><circle cx=\"-32\" cy=\"-25\" r=\"14\"\/><circle cx=\"8\" cy=\"-37\" r=\"14\"\/><circle cx=\"40\" cy=\"-6\" r=\"14\"\/><circle cx=\"25\" cy=\"34\" r=\"14\"\/><circle cx=\"-18\" cy=\"38\" r=\"14\"\/><circle cx=\"-45\" cy=\"5\" r=\"14\"\/><\/g><\/g><g transform=\"translate(795 430)\"><circle r=\"135\" fill=\"#111a1e\" stroke=\"#36464d\" stroke-width=\"14\"\/><circle r=\"70\" fill=\"url(#cu4)\" stroke=\"#df9b54\" stroke-width=\"9\"\/><g fill=\"#f5ba76\"><circle cx=\"-32\" cy=\"-25\" r=\"14\"\/><circle cx=\"8\" cy=\"-37\" r=\"14\"\/><circle cx=\"40\" cy=\"-6\" r=\"14\"\/><circle cx=\"25\" cy=\"34\" r=\"14\"\/><circle cx=\"-18\" cy=\"38\" r=\"14\"\/><circle cx=\"-45\" cy=\"5\" r=\"14\"\/><\/g><\/g><g transform=\"translate(1050 430)\"><circle r=\"135\" fill=\"#777f83\" stroke=\"#c4c9cb\" stroke-width=\"14\"\/><circle r=\"70\" fill=\"url(#cu4)\" stroke=\"#df9b54\" stroke-width=\"9\"\/><g fill=\"#f5ba76\"><circle cx=\"-32\" cy=\"-25\" r=\"14\"\/><circle cx=\"8\" cy=\"-37\" r=\"14\"\/><circle cx=\"40\" cy=\"-6\" r=\"14\"\/><circle cx=\"25\" cy=\"34\" r=\"14\"\/><circle cx=\"-18\" cy=\"38\" r=\"14\"\/><circle cx=\"-45\" cy=\"5\" r=\"14\"\/><\/g><\/g><\/g><g font-size=\"23\"><path d=\"M1120 295H1430\" stroke=\"#4f82d9\" stroke-width=\"9\"\/><text x=\"1450\" y=\"303\" fill=\"#e8f3f5\">EPR insulation<\/text><path d=\"M1130 420H1430\" stroke=\"#e89b4b\" stroke-width=\"9\"\/><text x=\"1450\" y=\"428\" fill=\"#e8f3f5\">Class 5 flexible copper<\/text><path d=\"M1130 570H1430\" stroke=\"#687980\" stroke-width=\"11\"\/><text x=\"1450\" y=\"578\" fill=\"#e8f3f5\">Black PCP sheath<\/text><\/g><path d=\"M90 740H1210\" stroke=\"#55dff7\" stroke-width=\"5\"\/><path d=\"M90 720V760M1210 720V760\" stroke=\"#55dff7\" stroke-width=\"5\"\/><text x=\"650\" y=\"800\" fill=\"#55dff7\" font-size=\"24\" text-anchor=\"middle\">Large dimension \u00b7 drawing must confirm orientation<\/text><path d=\"M1285 235V625\" stroke=\"#f0c865\" stroke-width=\"5\"\/><path d=\"M1265 235H1305M1265 625H1305\" stroke=\"#f0c865\" stroke-width=\"5\"\/><text x=\"1340\" y=\"445\" fill=\"#f0c865\" font-size=\"23\">Small dimension<\/text><text x=\"55\" y=\"930\" fill=\"#91a9b4\" font-size=\"20\">Schematic only: layer thickness and core spacing are not production dimensions. No screen or strength member is added because the catalogue does not state one.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 1 \u2014 M\u1eb7t c\u1eaft 4-core th\u1ec3 hi\u1ec7n conductor nhi\u1ec1u s\u1ee3i, EPR v\u00e0 PCP. Th\u1ee9 t\u1ef1 k\u00edch th\u01b0\u1edbc ph\u1ea3i \u0111\u01b0\u1ee3c kh\u00f3a b\u1eb1ng b\u1ea3n v\u1ebd ph\u00ea duy\u1ec7t.<\/div><\/div>\n\n<div id=\"mat-cat-12\" class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 1050\" role=\"img\" aria-label=\"M\u1eb7t c\u1eaft FLEXIFLAT m\u01b0\u1eddi hai l\u00f5i d\u1ea1ng ba bundle\"><rect width=\"1840\" height=\"1050\" fill=\"#06131b\"\/><defs><radialGradient id=\"cu12\"><stop offset=\"0\" stop-color=\"#ffe2a8\"\/><stop offset=\"1\" stop-color=\"#bb671f\"\/><\/radialGradient><\/defs><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">3\u00d74\u00d71,5 mm\u00b2 \u00b7 12 cores trong 3 parallel bundles<\/text><rect x=\"80\" y=\"190\" width=\"1340\" height=\"540\" rx=\"145\" fill=\"#161f23\" stroke=\"#52646c\" stroke-width=\"26\"\/><g stroke=\"#b6c5cb\" stroke-width=\"5\" fill=\"none\"><rect x=\"145\" y=\"250\" width=\"365\" height=\"420\" rx=\"75\"\/><rect x=\"565\" y=\"250\" width=\"365\" height=\"420\" rx=\"75\"\/><rect x=\"985\" y=\"250\" width=\"365\" height=\"420\" rx=\"75\"\/><\/g><g><g fill=\"#111a1e\" stroke=\"#5c6e75\" stroke-width=\"12\"><circle cx=\"250\" cy=\"355\" r=\"72\"\/><circle cx=\"405\" cy=\"355\" r=\"72\"\/><circle cx=\"250\" cy=\"560\" r=\"72\"\/><circle cx=\"405\" cy=\"560\" r=\"72\"\/><circle cx=\"670\" cy=\"355\" r=\"72\"\/><circle cx=\"825\" cy=\"355\" r=\"72\"\/><circle cx=\"670\" cy=\"560\" r=\"72\"\/><circle cx=\"825\" cy=\"560\" r=\"72\"\/><circle cx=\"1090\" cy=\"355\" r=\"72\"\/><circle cx=\"1245\" cy=\"355\" r=\"72\"\/><circle cx=\"1090\" cy=\"560\" r=\"72\"\/><circle cx=\"1245\" cy=\"560\" r=\"72\"\/><\/g><circle cx=\"670\" cy=\"560\" r=\"72\" fill=\"#269c51\" stroke=\"#f1dc43\" stroke-width=\"18\"\/><g fill=\"url(#cu12)\" stroke=\"#df9b54\" stroke-width=\"5\"><circle cx=\"250\" cy=\"355\" r=\"28\"\/><circle cx=\"405\" cy=\"355\" r=\"28\"\/><circle cx=\"250\" cy=\"560\" r=\"28\"\/><circle cx=\"405\" cy=\"560\" r=\"28\"\/><circle cx=\"670\" cy=\"355\" r=\"28\"\/><circle cx=\"825\" cy=\"355\" r=\"28\"\/><circle cx=\"670\" cy=\"560\" r=\"28\"\/><circle cx=\"825\" cy=\"560\" r=\"28\"\/><circle cx=\"1090\" cy=\"355\" r=\"28\"\/><circle cx=\"1245\" cy=\"355\" r=\"28\"\/><circle cx=\"1090\" cy=\"560\" r=\"28\"\/><circle cx=\"1245\" cy=\"560\" r=\"28\"\/><\/g><\/g><g font-size=\"23\"><path d=\"M670 640V820H1510\" stroke=\"#f0c865\" stroke-width=\"8\"\/><text x=\"1530\" y=\"828\" fill=\"#f0c865\">G\/Y approximately in middle<\/text><path d=\"M930 300H1510\" stroke=\"#55dff7\" stroke-width=\"8\"\/><text x=\"1530\" y=\"308\" fill=\"#e8f3f5\">3 bundles \u00d7 4 cores<\/text><path d=\"M1350 600H1510\" stroke=\"#a9bec7\" stroke-width=\"8\"\/><text x=\"1530\" y=\"608\" fill=\"#e8f3f5\">Optional separator tape(s)<\/text><\/g><text x=\"55\" y=\"985\" fill=\"#91a9b4\" font-size=\"20\">Bundle geometry is an engineering interpretation of \u201cstarting from 12 cores in parallel bundle\u201d; exact core sequence and tape layout require the approved drawing.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 2 \u2014 Di\u1ec5n gi\u1ea3i v\u1eadt l\u00fd cho k\u00fd hi\u1ec7u 3\u00d74\u00d71,5: t\u1ed5ng 12 l\u00f5i, chia ba bundle song song; kh\u00f4ng coi s\u01a1 \u0111\u1ed3 l\u00e0 b\u1ea3n v\u1ebd ch\u1ebf t\u1ea1o.<\/div><\/div>\n\n<section id=\"ky-hieu\"><h2>C\u00e1ch \u0111\u1ecdc (N)GFLG\u00d6U\u2011J v\u00e0 (N)GFLG\u00d6U\u2011JZ m\u00e0 kh\u00f4ng suy di\u1ec5n<\/h2><div class=\"scroll\"><table><thead><tr><th>Th\u00f4ng tin<\/th><th>\u0110i\u1ec1u catalogue th\u1ef1c s\u1ef1 x\u00e1c nh\u1eadn<\/th><th>Gi\u1edbi h\u1ea1n k\u1ebft lu\u1eadn<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">(N)GFLG\u00d6U<\/td><td>Commercial\/type designation c\u1ee7a flat rubber cable cho festoon.<\/td><td>Kh\u00f4ng t\u00e1ch t\u1eebng ch\u1eef th\u00e0nh material\/performance n\u1ebfu catalogue kh\u00f4ng cung c\u1ea5p legend.<\/td><\/tr><tr><td class=\"key\">\u2011J<\/td><td>4-core color set c\u00f3 protective conductor green\/yellow.<\/td><td>Ph\u1ea3i \u0111\u1ecdc c\u00f9ng actual core count v\u00e0 approved color sequence.<\/td><\/tr><tr><td class=\"key\">\u2011JZ<\/td><td>Multicore control construction: black numbered cores v\u00e0 m\u1ed9t G\/Y g\u1ea7n gi\u1eefa.<\/td><td>Kh\u00f4ng t\u1ef1 suy ra shield, twisted pair ho\u1eb7c bus rating t\u1eeb h\u1eadu t\u1ed1.<\/td><\/tr><tr><td class=\"key\">3\u00d74\u00d71,5<\/td><td>Ba bundle, m\u1ed7i bundle b\u1ed1n l\u00f5i 1,5 mm\u00b2; t\u1ed5ng 12 l\u00f5i v\u00e0 18 mm\u00b2 copper.<\/td><td>Kh\u00f4ng \u0111\u1ecdc th\u00e0nh ba l\u00f5i 4\u00d71,5 mm\u00b2.<\/td><\/tr><tr><td class=\"key\">4\u00d725<\/td><td>B\u1ed1n l\u00f5i, m\u1ed7i l\u00f5i 25 mm\u00b2; t\u1ed5ng 100 mm\u00b2 copper.<\/td><td>Ampacity kh\u00f4ng \u0111\u01b0\u1ee3c suy ra t\u1eeb tensile table.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"parameters\"><h2>To\u00e0n b\u1ed9 th\u00f4ng s\u1ed1 catalogue<\/h2><div class=\"scroll\"><table><caption>Electrical, thermal, mechanical v\u00e0 environmental envelope<\/caption><thead><tr><th>Nh\u00f3m<\/th><th>Parameter<\/th><th>Catalogue value<\/th><th>\u0110\u1ecdc \u0111\u00fang trong thi\u1ebft k\u1ebf<\/th><\/tr><\/thead><tbody><tr><td rowspan=\"5\" class=\"key\">Electrical<\/td><td>Rated voltage U\u2080\/U<\/td><td>450\/750 V<\/td><td>\u0110i\u1ec7n \u00e1p conductor-to-earth \/ conductor-to-conductor danh \u0111\u1ecbnh.<\/td><\/tr><tr><td>Maximum AC system voltage U\u2098<\/td><td>900 V<\/td><td>Kh\u00f4ng ph\u1ea3i rated voltage ho\u1eb7c test voltage.<\/td><\/tr><tr><td>AC test<\/td><td>2,5 kV trong 5 ph\u00fat<\/td><td>Proof test c\u00f3 th\u1eddi gian; kh\u00f4ng ph\u1ea3i m\u1ee9c v\u1eadn h\u00e0nh li\u00ean t\u1ee5c.<\/td><\/tr><tr><td>Current-carrying capacity<\/td><td>Theo DIN VDE 0298\u20114<\/td><td>Ph\u1ea3i ch\u1ecdn edition v\u00e0 \u00e1p d\u1ee5ng installation, ambient, loaded-core, grouping factors.<\/td><\/tr><tr><td>Bus compatibility<\/td><td>Twisted, individually screened pairs c\u00f3 th\u1ec3 d\u00f9ng cho bus<\/td><td>Standard matrix kh\u00f4ng c\u00f4ng b\u1ed1 pairs\/screens; c\u1ea7n c\u1ea5u h\u00ecnh ri\u00eang v\u1edbi impedance\/attenuation data.<\/td><\/tr><tr><td rowspan=\"4\" class=\"key\">Thermal<\/td><td>Fully flexible operation<\/td><td>Minimum ambient \u221225 \u00b0C<\/td><td>Catalogue ch\u1ec9 n\u00eau gi\u1edbi h\u1ea1n th\u1ea5p; kh\u00f4ng c\u00f4ng b\u1ed1 ambient maximum.<\/td><\/tr><tr><td>Fixed installation<\/td><td>Minimum ambient \u221240 \u00b0C<\/td><td>Kh\u00f4ng d\u00f9ng \u221240 \u00b0C nh\u01b0 mobile minimum.<\/td><\/tr><tr><td>Max conductor operation<\/td><td>90 \u00b0C<\/td><td>Nhi\u1ec7t \u0111\u1ed9 conductor, kh\u00f4ng ph\u1ea3i ambient.<\/td><\/tr><tr><td>Short-circuit conductor<\/td><td>250 \u00b0C<\/td><td>Gi\u1edbi h\u1ea1n ng\u1eafn h\u1ea1n; duration v\u00e0 calculation ph\u1ea3i theo protection design.<\/td><\/tr><tr><td rowspan=\"4\" class=\"key\">Mechanical<\/td><td>Tensile load<\/td><td>\u0110\u1ebfn 15 N\/mm\u00b2<\/td><td>T\u00ednh tr\u00ean t\u1ed5ng nominal conductor area; kh\u00f4ng ph\u1ea3i 15 N\/mm\u00b2 c\u1ee7a sheath area.<\/td><\/tr><tr><td>Minimum bending radius<\/td><td>Theo DIN VDE 0298\u20113<\/td><td>Catalogue kh\u00f4ng in multiplier; PO\/drawing ph\u1ea3i kh\u00f3a flatwise dynamic radius.<\/td><\/tr><tr><td>Reeling<\/td><td class=\"fail\">NO APPLICATION<\/td><td>Kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn b\u1eb1ng c\u00e1ch gi\u1ea3m speed.<\/td><\/tr><tr><td>Festoon<\/td><td>\u0110\u1ebfn 180 m\/min<\/td><td>C\u1ea7n ki\u1ec3m acceleration, loop\/cable mass, carrier\/clamp v\u00e0 cycle profile.<\/td><\/tr><tr><td rowspan=\"2\" class=\"key\">Chemical \/ weather<\/td><td>Oil resistance<\/td><td>Theo VDE \/ IEC standard<\/td><td>Ngu\u1ed3n kh\u00f4ng ch\u1ec9 ra test liquid, duration, temperature ho\u1eb7c pass limit.<\/td><\/tr><tr><td>Weather resistance<\/td><td>Outdoor\/indoor unrestricted; UV v\u00e0 moisture resistant<\/td><td>Kh\u00f4ng t\u1ef1 m\u1edf r\u1ed9ng th\u00e0nh immersion, salt mist, chemical list ho\u1eb7c IP rating.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"matrix\"><h2>B\u1ea3ng \u0111\u1ea7y \u0111\u1ee7 \u2014 11 c\u1ea5u h\u00ecnh FLEXIFLAT<\/h2><div class=\"scroll\"><table><caption>Catalogue pages 22\u201323 \u00b7 dimensions gi\u1eef nguy\u00ean th\u1ee9 t\u1ef1 ngu\u1ed3n<\/caption><thead><tr><th>Cores \u00d7 nominal section<\/th><th>Max DC resistance<br>@20 \u00b0C<br>\u03a9\/km<\/th><th>Nominal conductor<br>diameter<br>mm<\/th><th>Nominal overall<br>dimensions<br>mm<\/th><th>Mass for 1.000 m<br>kg\/km<\/th><th>Max permissible<br>tensile load<br>N<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">3\u00d74\u00d71,5<\/td><td>13,7<\/td><td>1,5<\/td><td>15 x 35<\/td><td>810<\/td><td>270<\/td><\/tr><tr><td class=\"key\">4\u00d74\u00d71,5<\/td><td>13,7<\/td><td>1,5<\/td><td>15 x 45<\/td><td>1.055<\/td><td>360<\/td><\/tr><tr><td class=\"key\">3\u00d74\u00d72,5<\/td><td>8,21<\/td><td>2,0<\/td><td>17 x 41<\/td><td>1.125<\/td><td>450<\/td><\/tr><tr><td class=\"key\">4\u00d74\u00d72,5<\/td><td>8,21<\/td><td>2,0<\/td><td>17 x 53<\/td><td>1.465<\/td><td>600<\/td><\/tr><tr class=\"group-start\"><td class=\"key\">4\u00d710<\/td><td>1,95<\/td><td>4,2<\/td><td>11 x 35<\/td><td>870<\/td><td>600<\/td><\/tr><tr><td class=\"key\">4\u00d716<\/td><td>1,24<\/td><td>5,4<\/td><td>13 x 41<\/td><td>1.250<\/td><td>960<\/td><\/tr><tr><td class=\"key\">4\u00d725<\/td><td>0,795<\/td><td>6,7<\/td><td>14,9 x 48<\/td><td>1.785<\/td><td>1.500<\/td><\/tr><tr><td class=\"key\">4\u00d735<\/td><td>0,565<\/td><td>8,2<\/td><td>16,8 x 52<\/td><td>2.330<\/td><td>2.100<\/td><\/tr><tr><td class=\"key\">4\u00d750<\/td><td>0,393<\/td><td>9,6<\/td><td>19,5 x 61<\/td><td>3.200<\/td><td>3.000<\/td><\/tr><tr><td class=\"key\">4\u00d770<\/td><td>0,277<\/td><td>11,6<\/td><td>22 x 70<\/td><td>4.280<\/td><td>4.200<\/td><\/tr><tr><td class=\"key\">4\u00d795<\/td><td>0,210<\/td><td>13,2<\/td><td>24 x 79<\/td><td>5.550<\/td><td>5.700<\/td><\/tr><\/tbody><\/table><\/div><p class=\"note\">B\u1ed1n c\u1ea5u h\u00ecnh \u0111\u1ea7u l\u00e0 12\/16-core d\u1ea1ng bundle: 3\u00d74\u00d71,5; 4\u00d74\u00d71,5; 3\u00d74\u00d72,5; 4\u00d74\u00d72,5. B\u1ea3y c\u1ea5u h\u00ecnh c\u00f2n l\u1ea1i l\u00e0 4-core t\u1eeb 10 \u0111\u1ebfn 95 mm\u00b2. Kh\u00f4ng c\u00f3 ampacity values trong b\u1ea3ng ngu\u1ed3n.<\/p><\/section>\n\n<section id=\"tensile\"><h2>Ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp t\u1ea3i k\u00e9o 15 N\/mm\u00b2<\/h2><p class=\"formula\">F<sub>catalogue<\/sub> = 15 N\/mm\u00b2 \u00d7 \u03a3A<sub>conductor<\/sub>\nV\u00ed d\u1ee5 4\u00d795: \u03a3A = 380 mm\u00b2 \u2192 F = 15 \u00d7 380 = 5.700 N.<\/p><div class=\"scroll\"><table><caption>Derived audit \u2014 ph\u00e9p t\u00ednh, kh\u00f4ng ph\u1ea3i d\u1eef li\u1ec7u m\u1edbi<\/caption><thead><tr><th>Configuration<\/th><th>Total copper area<\/th><th>Calculation<\/th><th>Calculated<\/th><th>Catalogue<\/th><th>Result<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">3\u00d74\u00d71,5<\/td><td>18 mm\u00b2<\/td><td>15 \u00d7 18<\/td><td>2,7E+2 N<\/td><td>270 N<\/td><td class=\"pass\">Kh\u1edbp<\/td><\/tr><tr><td class=\"key\">4\u00d74\u00d72,5<\/td><td>4E+1 mm\u00b2<\/td><td>15 \u00d7 4E+1<\/td><td>6E+2 N<\/td><td>600 N<\/td><td class=\"pass\">Kh\u1edbp<\/td><\/tr><tr><td class=\"key\">4\u00d725<\/td><td>1E+2 mm\u00b2<\/td><td>15 \u00d7 1E+2<\/td><td>1,5E+3 N<\/td><td>1.500 N<\/td><td class=\"pass\">Kh\u1edbp<\/td><\/tr><tr><td class=\"key\">4\u00d795<\/td><td>3,8E+2 mm\u00b2<\/td><td>15 \u00d7 3,8E+2<\/td><td>5,7E+3 N<\/td><td>5.700 N<\/td><td class=\"pass\">Kh\u1edbp<\/td><\/tr><\/tbody><\/table><\/div><p class=\"warn\">15 N\/mm\u00b2 l\u00e0 envelope c\u1ee7a to\u00e0n c\u00e1p theo catalogue. N\u00f3 kh\u00f4ng cho ph\u00e9p grip t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp l\u00ean conductor ho\u1eb7c m\u1ed9t \u0111i\u1ec3m sheath nh\u1ecf. Carrier clamp ph\u1ea3i chia l\u1ef1c \u0111\u1ec1u; vertical drop, acceleration v\u00e0 snag load c\u1ea7n n\u1eb1m d\u01b0\u1edbi allowable load v\u1edbi project safety factor.<\/p><\/section>\n\n<section id=\"bend\"><h2>Flatwise bend, edgewise bend v\u00e0 neutral axis<\/h2><p class=\"formula\">Strain h\u00ecnh h\u1ecdc x\u1ea5p x\u1ec9: \u03b5 \u2248 y \/ R\nFlatwise: y \u2248 small dimension \/ 2\nEdgewise: y \u2248 large dimension \/ 2\nV\u1edbi c\u00f9ng R, edgewise strain \/ flatwise strain \u2248 large dimension \/ small dimension.<\/p><p>V\u00ed d\u1ee5 d\u00f9ng c\u1eb7p k\u00edch th\u01b0\u1edbc catalogue 24\u00d779 mm c\u1ee7a 4\u00d795: t\u1ef7 s\u1ed1 h\u00ecnh h\u1ecdc 79\/24 \u2248 3,29. \u0110\u00e2y kh\u00f4ng ph\u1ea3i allowable strain ho\u1eb7c bending multiplier; n\u00f3 ch\u1ec9 cho th\u1ea5y t\u1ea1i c\u00f9ng b\u00e1n k\u00ednh, u\u1ed1n theo c\u1ea1nh r\u1ed9ng c\u00f3 th\u1ec3 t\u1ea1o outer-fibre strain l\u1edbn h\u01a1n kho\u1ea3ng 3,29 l\u1ea7n so v\u1edbi u\u1ed1n theo chi\u1ec1u m\u1ecfng. V\u00ec th\u1ee9 t\u1ef1 Wi\u00d7Th c\u1ee7a catalogue c\u1ea7n drawing x\u00e1c nh\u1eadn, ph\u00e9p so s\u00e1nh ch\u1ec9 d\u00f9ng \u201csmall\/large dimension\u201d.<\/p><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 940\" role=\"img\" aria-label=\"So s\u00e1nh u\u1ed1n ph\u1eb3ng v\u00e0 u\u1ed1n c\u1ea1nh c\u1ee7a c\u00e1p d\u1eb9t\"><rect width=\"1840\" height=\"940\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">Bending plane controls conductor strain<\/text><rect x=\"55\" y=\"150\" width=\"820\" height=\"690\" rx=\"24\" fill=\"#0d2029\" stroke=\"#70d29a\" stroke-width=\"5\"\/><text x=\"105\" y=\"215\" fill=\"#70d29a\" font-size=\"29\" font-weight=\"700\">FLATWISE \u00b7 intended festoon motion<\/text><path d=\"M145 620Q455 245 770 620\" fill=\"none\" stroke=\"#121719\" stroke-width=\"120\"\/><path d=\"M145 620Q455 245 770 620\" fill=\"none\" stroke=\"#55dff7\" stroke-width=\"5\" stroke-dasharray=\"18 14\"\/><path d=\"M330 490L430 350\" stroke=\"#f0c865\" stroke-width=\"8\"\/><text x=\"170\" y=\"735\" fill=\"#e8f3f5\" font-size=\"22\">small y \u2192 lower geometric strain<\/text><rect x=\"940\" y=\"150\" width=\"845\" height=\"690\" rx=\"24\" fill=\"#0d2029\" stroke=\"#ff9297\" stroke-width=\"5\"\/><text x=\"990\" y=\"215\" fill=\"#ff9297\" font-size=\"29\" font-weight=\"700\">EDGEWISE \/ TWIST \u00b7 avoid<\/text><path d=\"M1030 665Q1355 235 1685 665\" fill=\"none\" stroke=\"#121719\" stroke-width=\"285\"\/><path d=\"M1030 665Q1355 235 1685 665\" fill=\"none\" stroke=\"#ff9297\" stroke-width=\"6\" stroke-dasharray=\"18 14\"\/><path d=\"M1230 510L1350 325\" stroke=\"#f0c865\" stroke-width=\"8\"\/><text x=\"1030\" y=\"775\" fill=\"#ff9297\" font-size=\"22\">large y \u2192 higher strain, peel and core migration<\/text><text x=\"55\" y=\"900\" fill=\"#91a9b4\" font-size=\"20\">Diagram illustrates mechanics only. Minimum dynamic radius must come from the approved drawing\/system specification.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 3 \u2014 C\u00f9ng b\u00e1n k\u00ednh nh\u01b0ng u\u1ed1n c\u1ea1nh l\u00e0m kho\u1ea3ng c\u00e1ch t\u1edbi neutral axis l\u1edbn h\u01a1n; carrier ph\u1ea3i duy tr\u00ec \u0111\u00fang m\u1eb7t ph\u1eb3ng c\u00e1p.<\/div><\/div>\n\n<section id=\"festoon\"><h2>Thi\u1ebft k\u1ebf h\u1ec7 festoon \u1edf 180 m\/min<\/h2><div class=\"scroll\"><table><thead><tr><th>Input<\/th><th>T\u1ea1i sao quy\u1ebft \u0111\u1ecbnh tu\u1ed5i th\u1ecd<\/th><th>Evidence c\u1ea7n c\u00f3<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Travel & speed profile<\/td><td>180 m\/min ch\u1ec9 l\u00e0 peak speed; acceleration, deceleration v\u00e0 jerk t\u1ea1o dynamic tension.<\/td><td>Motion curve, duty cycle, starts\/hour v\u00e0 emergency-stop profile.<\/td><\/tr><tr><td class=\"key\">Loop depth & carrier pitch<\/td><td>Quy\u1ebft \u0111\u1ecbnh bend radius, suspended length v\u00e0 phase gi\u1eefa c\u00e1c loop.<\/td><td>Festoon layout, home\/end position v\u00e0 worst-case geometry.<\/td><\/tr><tr><td class=\"key\">Cable mass<\/td><td>T\u0103ng l\u1ef1c t\u0129nh v\u00e0 qu\u00e1n t\u00ednh tr\u00ean trolley\/clamp.<\/td><td>Catalogue kg\/km ho\u1eb7c measured kg\/m c\u1ee7a final cable.<\/td><\/tr><tr><td class=\"key\">Carrier saddle<\/td><td>Radius, width v\u00e0 edge geometry quy\u1ebft \u0111\u1ecbnh local pressure.<\/td><td>Saddle drawing, lining material v\u00e0 no-sharp-edge inspection.<\/td><\/tr><tr><td class=\"key\">Clamp<\/td><td>Grip qu\u00e1 th\u1ea5p g\u00e2y slip; qu\u00e1 cao g\u00e2y indentation\/insulation damage.<\/td><td>Torque\/compression window v\u00e0 pull-slip test.<\/td><\/tr><tr><td class=\"key\">Orientation<\/td><td>Twist t\u1ea1i entry chuy\u1ec3n flatwise bend th\u00e0nh edgewise bend.<\/td><td>Anti-twist guide, installation marks v\u00e0 full-travel observation.<\/td><\/tr><\/tbody><\/table><\/div><p class=\"formula\">V\u00ed d\u1ee5 minh h\u1ecda, kh\u00f4ng ph\u1ea3i catalogue rating:\n4\u00d795 c\u00f3 mass 5,55 kg\/m. M\u1ed9t loop treo d\u00e0i 8 m:\nm = 5,55 \u00d7 8 = 44,4 kg\nW = 44,4 \u00d7 9,81 \u2248 436 N, ch\u01b0a g\u1ed3m acceleration, carrier motion ho\u1eb7c safety factor.<\/p><p class=\"note\">V\u00ed d\u1ee5 cho th\u1ea5y ch\u1ec9 m\u1ed9t loop \u0111\u00e3 t\u1ea1o t\u1ea3i tr\u1ecdng \u0111\u00e1ng k\u1ec3. Kh\u00f4ng d\u00f9ng 5.700 N tensile limit \u0111\u1ec3 b\u1ecf qua dynamic amplification, load sharing ho\u1eb7c clamp stress.<\/p><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 1000\" role=\"img\" aria-label=\"C\u00e1p d\u1eb9t FLEXIFLAT tr\u00ean h\u1ec7 festoon c\u1ea7u tr\u1ee5c\"><rect width=\"1840\" height=\"1000\" fill=\"#06131b\"\/><defs><linearGradient id=\"skyf\" x2=\"0\" y2=\"1\"><stop stop-color=\"#123444\"\/><stop offset=\"1\" stop-color=\"#071218\"\/><\/linearGradient><\/defs><rect width=\"1840\" height=\"1000\" fill=\"url(#skyf)\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">Port-crane festoon \u00b7 one-plane controlled loops<\/text><path d=\"M80 190H1760\" stroke=\"#80949d\" stroke-width=\"30\"\/><g fill=\"#263940\" stroke=\"#b7c7cd\" stroke-width=\"6\"><circle cx=\"220\" cy=\"190\" r=\"42\"\/><circle cx=\"510\" cy=\"190\" r=\"42\"\/><circle cx=\"800\" cy=\"190\" r=\"42\"\/><circle cx=\"1090\" cy=\"190\" r=\"42\"\/><circle cx=\"1380\" cy=\"190\" r=\"42\"\/><circle cx=\"1670\" cy=\"190\" r=\"42\"\/><\/g><g fill=\"#10191d\" stroke=\"#55dff7\" stroke-width=\"5\"><rect x=\"185\" y=\"225\" width=\"70\" height=\"95\" rx=\"12\"\/><rect x=\"475\" y=\"225\" width=\"70\" height=\"95\" rx=\"12\"\/><rect x=\"765\" y=\"225\" width=\"70\" height=\"95\" rx=\"12\"\/><rect x=\"1055\" y=\"225\" width=\"70\" height=\"95\" rx=\"12\"\/><rect x=\"1345\" y=\"225\" width=\"70\" height=\"95\" rx=\"12\"\/><rect x=\"1635\" y=\"225\" width=\"70\" height=\"95\" rx=\"12\"\/><\/g><path d=\"M220 320Q365 835 510 320Q655 835 800 320Q945 835 1090 320Q1235 835 1380 320Q1525 835 1670 320\" fill=\"none\" stroke=\"#111517\" stroke-width=\"55\"\/><path d=\"M220 320Q365 835 510 320Q655 835 800 320Q945 835 1090 320Q1235 835 1380 320Q1525 835 1670 320\" fill=\"none\" stroke=\"#56686f\" stroke-width=\"5\"\/><path d=\"M110 145H610\" stroke=\"#70d29a\" stroke-width=\"8\"\/><text x=\"110\" y=\"125\" fill=\"#70d29a\" font-size=\"25\">trolley travel \u00b7 up to 180 m\/min<\/text><g font-size=\"21\"><path d=\"M510 350L650 500\" stroke=\"#f0c865\" stroke-width=\"7\"\/><text x=\"665\" y=\"510\" fill=\"#f0c865\">saddle radius + clamp<\/text><path d=\"M945 825V905\" stroke=\"#55dff7\" stroke-width=\"7\"\/><text x=\"800\" y=\"945\" fill=\"#55dff7\">controlled loop depth<\/text><path d=\"M1380 350L1510 470\" stroke=\"#ff9297\" stroke-width=\"7\"\/><text x=\"1520\" y=\"480\" fill=\"#ff9297\">no twist at entry<\/text><\/g><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 4 \u2014 Scene application: trolley festoon v\u1edbi c\u00e1c loop c\u00f9ng m\u1eb7t ph\u1eb3ng, carrier saddle v\u00e0 clamp \u0111\u1ed3ng nh\u1ea5t.<\/div><\/div>\n\n<section id=\"reeling\"><h2>V\u00ec sao \u201cNO APPLICATION\u201d cho reeling l\u00e0 gi\u1edbi h\u1ea1n c\u1ee9ng<\/h2><div class=\"grid\"><div class=\"box\"><h3>Drum t\u1ea1o curvature kh\u00e1c<\/h3><p>C\u00e1p d\u1eb9t c\u00f3 th\u1ec3 b\u1ecb \u00e9p c\u1ea1nh, cu\u1ed9n ch\u00e9o ho\u1eb7c \u0111\u1ed5i m\u1eb7t ph\u1eb3ng t\u1ea1i fleet angle; carrier festoon kh\u00f4ng t\u1ea1o c\u00e1c ti\u1ebfp x\u00fac n\u00e0y.<\/p><\/div><div class=\"box\"><h3>Layer pressure<\/h3><p>C\u00e1c v\u00f2ng tr\u00ean tang g\u00e2y compressive line load l\u00ean sheath v\u00e0 l\u00f5i ngo\u00e0i; catalogue kh\u00f4ng cho crush\/reel test.<\/p><\/div><div class=\"box\"><h3>Torsion accumulation<\/h3><p>Reel winding c\u00f3 th\u1ec3 \u0111\u01b0a xo\u1eafn v\u00e0o c\u00e1p; flat array ch\u1ed1ng xo\u1eafn b\u1eb1ng h\u00ecnh h\u1ecdc nh\u01b0ng kh\u00f4ng ph\u1ea3i torsion-rated structure.<\/p><\/div><div class=\"box\"><h3>Termination kh\u00e1c<\/h3><p>Reel drum entry, collector\/slip ring v\u00e0 pull path kh\u00e1c festoon clamp; kh\u00f4ng c\u00f3 qualification trong d\u1eef li\u1ec7u ngu\u1ed3n.<\/p><\/div><\/div><div class=\"scroll\"><table><thead><tr><th>Cable\/system concept<\/th><th>Primary motion<\/th><th>FLEXIFLAT decision<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Flat festoon<\/td><td>Repeated flatwise loops on carriers<\/td><td class=\"pass\">Intended \u00b7 \u2264180 m\/min theo catalogue.<\/td><\/tr><tr><td class=\"key\">Round festoon cable<\/td><td>Festoon loops, h\u00ecnh h\u1ecdc tr\u00f2n<\/td><td>C\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p khi multi-axis tolerance\/compact width quan tr\u1ecdng; c\u1ea7n product-specific data.<\/td><\/tr><tr><td class=\"key\">Reeling cable<\/td><td>Wind\/unwind tr\u00ean drum v\u1edbi tension\/torsion<\/td><td class=\"fail\">FLEXIFLAT: NO APPLICATION. Ch\u1ecdn true reeling cable \u0111\u00e3 qualification.<\/td><\/tr><tr><td class=\"key\">Drag chain<\/td><td>Guided continuous flex trong chain<\/td><td>Kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ph\u00f9 h\u1ee3p; cycle, bend radius v\u00e0 conductor lay kh\u00e1c.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"options\"><h2>Bus compatibility v\u00e0 integrated fibre optics: hai t\u00f9y ch\u1ecdn ch\u01b0a \u0111\u1ee7 d\u1eef li\u1ec7u<\/h2><div class=\"scroll\"><table><thead><tr><th>Option<\/th><th>Catalogue statement<\/th><th>Th\u00f4ng s\u1ed1 b\u1eaft bu\u1ed9c tr\u01b0\u1edbc khi ch\u00e0o\/\u0111\u1eb7t h\u00e0ng<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Bus pair<\/td><td>Twisted and individually screened pairs \u201ccan be used for bus systems\u201d.<\/td><td>Protocol, characteristic impedance, conductor\/pair size, capacitance, attenuation, velocity, crosstalk, braid\/foil coverage, drain, termination v\u00e0 dynamic test.<\/td><\/tr><tr><td class=\"key\">Integrated fibre optics<\/td><td>Available on request.<\/td><td>Fibre count, G50\/G62,5\/E9 ho\u1eb7c exact IEC\/ITU category, attenuation, bandwidth\/dispersion, buffer\/tube construction, tensile strain, bend radius, connector\/splice v\u00e0 live optical test.<\/td><\/tr><\/tbody><\/table><\/div><p class=\"warn\">Kh\u00f4ng d\u00f9ng c\u00e2u \u201cbus compatible\u201d \u0111\u1ec3 kh\u1eb3ng \u0111\u1ecbnh PROFINET, PROFIBUS, CAN, Ethernet ho\u1eb7c encoder compatibility. Kh\u00f4ng d\u00f9ng \u201cintegrated fibre optics on request\u201d \u0111\u1ec3 t\u1ef1 g\u00e1n s\u1ed1 s\u1ee3i, optical class hay 180 m\/min qualification cho hybrid construction.<\/p><\/section>\n\n<section id=\"standards\"><h2>Standards route v\u00e0 b\u1eb1ng ch\u1ee9ng c\u1ea7n y\u00eau c\u1ea7u<\/h2><div class=\"scroll\"><table><thead><tr><th>Reference<\/th><th>Vai tr\u00f2 \u0111\u00fang<\/th><th>Kh\u00f4ng \u0111\u01b0\u1ee3c suy ra<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">CEI 20\u201119 part 4<\/td><td>Reference \u0111\u01b0\u1ee3c in trong catalogue cho flexible rubber cables \u2264450\/750 V.<\/td><td>Kh\u00f4ng t\u1ef1 coi historical catalogue wording l\u00e0 certificate theo current edition.<\/td><\/tr><tr><td class=\"key\">IEC 60228:2023<\/td><td>Nominal cross-sections, construction\/resistance requirements cho conductors, g\u1ed3m flexible copper.<\/td><td>Kh\u00f4ng ch\u1ee9ng minh dynamic festoon life.<\/td><\/tr><tr><td class=\"key\">HD 308 S2:2001<\/td><td>Core identification b\u1eb1ng m\u00e0u; official catalogues v\u1eabn li\u1ec7t k\u00ea l\u00e0 current.<\/td><td>Kh\u00f4ng quy \u0111\u1ecbnh core numbering scheme cho m\u1ecdi multicore special cable.<\/td><\/tr><tr><td class=\"key\">DIN VDE 0298\u20114:2023\u201106 + Corrigendum 2023\u201110<\/td><td>Current-carrying capacity route cho insulated\/flexible cables.<\/td><td>Kh\u00f4ng c\u00f3 ampacity n\u1ebfu ch\u01b0a ch\u1ecdn laying method, ambient v\u00e0 loaded cores.<\/td><\/tr><tr><td class=\"key\">DIN VDE 0298\u20113:2006\u201106<\/td><td>Guidance cho use\/application v\u00e0 bending radius route.<\/td><td>Catalogue kh\u00f4ng in actual multiplier; approved system value v\u1eabn c\u1ea7n.<\/td><\/tr><tr><td class=\"key\">IEC 60811\u2011404:2012<\/td><td>Mineral-oil immersion test method cho crosslinked sheathing compounds.<\/td><td>Kh\u00f4ng ch\u1ee9ng minh \u201coil resistant\u201d n\u1ebfu thi\u1ebfu fluid, condition v\u00e0 acceptance result.<\/td><\/tr><tr><td class=\"key\">IEC 60811\u2011501 \/ \u2011401 \/ \u2011504<\/td><td>Mechanical properties, air-oven ageing v\u00e0 low-temperature bending test routes.<\/td><td>Kh\u00f4ng t\u1ef1 cung c\u1ea5p pass limits ho\u1eb7c festoon cycles cho FLEXIFLAT.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"fat\"><h2>FAT\/SAT \u2014 nghi\u1ec7m thu m\u1ed9t c\u00e1p chuy\u1ec3n \u0111\u1ed9ng, kh\u00f4ng ch\u1ec9 megger<\/h2><div class=\"scroll\"><table><thead><tr><th>Gate<\/th><th>Ki\u1ec3m tra<\/th><th>Acceptance basis<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Document freeze<\/td><td>Type suffix, core\/bundle topology, conductor plain\/tinned, class, dimensions orientation, mass, tensile, radius v\u00e0 festoon duty.<\/td><td>Approved datasheet\/drawing, PO v\u00e0 ITP c\u00f9ng revision.<\/td><\/tr><tr><td class=\"key\">Incoming conductor<\/td><td>Strand construction, diameter v\u00e0 DC resistance corrected to 20 \u00b0C.<\/td><td>IEC 60228 route + catalogue max resistance.<\/td><\/tr><tr><td class=\"key\">Core\/sheath<\/td><td>Insulation\/sheath thickness, EPR\/PCP compound, core colour\/number v\u00e0 G\/Y position.<\/td><td>Approved drawing + IEC 60811 test plan.<\/td><\/tr><tr><td class=\"key\">Electrical routine<\/td><td>Continuity, conductor resistance v\u00e0 2,5 kV AC \/ 5 min.<\/td><td>Agreed routine-test procedure; no breakdown\/flashover.<\/td><\/tr><tr><td class=\"key\">Dimensions\/mass<\/td><td>Small\/large dimensions v\u00e0 kg\/km tr\u00ean production length.<\/td><td>11-row matrix v\u00e0 agreed tolerances; catalogue ch\u1ec9 n\u00eau nominal.<\/td><\/tr><tr><td class=\"key\">Mechanical type test<\/td><td>Flatwise repeated flex, tensile, clamp slip, edge inspection; optional cold-flex\/oil\/ageing.<\/td><td>Agreed radius, load, cycles, speed, temperature v\u00e0 post-test criteria.<\/td><\/tr><tr><td class=\"key\">SAT full travel<\/td><td>Loop tracking, twist, carrier noise, clamp slip, sheath indentation, conductor continuity\/temperature.<\/td><td>No abnormal event through acceleration, full speed, braking v\u00e0 emergency stop.<\/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 nghi\u1ec7m thu c\u00e1p d\u1eb9t festoon\"><rect width=\"1840\" height=\"900\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">FLEXIFLAT release gate<\/text><g text-anchor=\"middle\"><rect x=\"55\" y=\"180\" width=\"300\" height=\"245\" rx=\"18\" fill=\"#0d2029\" stroke=\"#55dff7\" stroke-width=\"5\"\/><text x=\"205\" y=\"245\" fill=\"#55dff7\" font-size=\"24\" font-weight=\"700\">1 \u00b7 Freeze<\/text><text x=\"205\" y=\"310\" fill=\"#e8f3f5\" font-size=\"19\">drawing \u00b7 duty \u00b7 suffix<\/text><rect x=\"415\" y=\"180\" width=\"300\" height=\"245\" rx=\"18\" fill=\"#0d2029\" stroke=\"#f0c865\" stroke-width=\"5\"\/><text x=\"565\" y=\"245\" fill=\"#f0c865\" font-size=\"24\" font-weight=\"700\">2 \u00b7 Electrical<\/text><text x=\"565\" y=\"310\" fill=\"#e8f3f5\" font-size=\"19\">R20 \u00b7 2,5 kV \/ 5 min<\/text><rect x=\"775\" y=\"180\" width=\"300\" height=\"245\" rx=\"18\" fill=\"#0d2029\" stroke=\"#70d29a\" stroke-width=\"5\"\/><text x=\"925\" y=\"245\" fill=\"#70d29a\" font-size=\"24\" font-weight=\"700\">3 \u00b7 Mechanical<\/text><text x=\"925\" y=\"310\" fill=\"#e8f3f5\" font-size=\"19\">flex \u00b7 tensile \u00b7 clamp<\/text><rect x=\"1135\" y=\"180\" width=\"300\" height=\"245\" rx=\"18\" fill=\"#0d2029\" stroke=\"#b8a5ff\" stroke-width=\"5\"\/><text x=\"1285\" y=\"245\" fill=\"#b8a5ff\" font-size=\"24\" font-weight=\"700\">4 \u00b7 Full travel<\/text><text x=\"1285\" y=\"310\" fill=\"#e8f3f5\" font-size=\"19\">loop \u00b7 twist \u00b7 thermal<\/text><rect x=\"1495\" y=\"180\" width=\"290\" height=\"245\" rx=\"18\" fill=\"#0d2029\" stroke=\"#70d29a\" stroke-width=\"5\"\/><text x=\"1640\" y=\"245\" fill=\"#70d29a\" font-size=\"24\" font-weight=\"700\">5 \u00b7 Release<\/text><text x=\"1640\" y=\"310\" fill=\"#e8f3f5\" font-size=\"19\">records \u00b7 baseline<\/text><\/g><rect x=\"70\" y=\"555\" width=\"1700\" height=\"190\" rx=\"18\" fill=\"#0d2029\" stroke=\"#ff9297\" stroke-width=\"4\"\/><text x=\"120\" y=\"615\" fill=\"#ff9297\" font-size=\"27\" font-weight=\"700\">HOLD:<\/text><text x=\"120\" y=\"670\" fill=\"#e8f3f5\" font-size=\"21\">dimension orientation ch\u01b0a kh\u00f3a \u00b7 edgewise bend\/twist \u00b7 R ch\u01b0a duy\u1ec7t \u00b7 clamp slip\/indentation \u00b7 reeling duty \u00b7 resistance\/test-voltage fail \u00b7 unsupported bus\/FO claim.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 5 \u2014 Release gate k\u1ebft h\u1ee3p document, electrical, mechanical v\u00e0 full-travel evidence.<\/div><\/div>\n\n<section id=\"feichun\"><h2>Feichun Cable: h\u01b0\u1edbng thi\u1ebft k\u1ebf flat festoon cable<\/h2><div class=\"grid\"><div class=\"box\"><h3>Flexible conductor control<\/h3><p>Ki\u1ec3m so\u00e1t strand diameter, bunch geometry v\u00e0 R20 cho class 6\/class 5; l\u1ef1a ch\u1ecdn plain\/tinned theo m\u00f4i tr\u01b0\u1eddng v\u00e0 termination.<\/p><\/div><div class=\"box\"><h3>EPR fatigue window<\/h3><p>T\u1ed1i \u01b0u insulation wall, modulus, hot-set v\u00e0 adhesion \u0111\u1ec3 gi\u1ea3m conductor imprint v\u00e0 crack trong repeated flex.<\/p><\/div><div class=\"box\"><h3>Parallel geometry<\/h3><p>Gi\u1eef conductor registration, small\/large dimension v\u00e0 G\/Y position \u1ed5n \u0111\u1ecbnh tr\u00ean to\u00e0n production length.<\/p><\/div><div class=\"box\"><h3>PCP dynamic sheath<\/h3><p>Compound v\u00e0 profile \u0111\u01b0\u1ee3c release theo abrasion, tear, UV, moisture, oil-fluid list v\u00e0 cold-flex duty.<\/p><\/div><div class=\"box\"><h3>Clamp-system interface<\/h3><p>\u0110\u1ed3ng thi\u1ebft k\u1ebf cable profile v\u1edbi saddle radius, clamp width\/pressure v\u00e0 anti-twist entry thay v\u00ec \u0111\u00e1nh gi\u00e1 c\u00e1p t\u00e1ch r\u1eddi.<\/p><\/div><div class=\"box\"><h3>Application-specific validation<\/h3><p>Speed ch\u1ec9 \u0111\u01b0\u1ee3c kh\u00f3a sau khi c\u00f3 travel, acceleration, loop, carrier, radius, load, cycles, ambient v\u00e0 electrical duty.<\/p><\/div><\/div><\/section>\n\n<section id=\"faq\"><h2>FAQ k\u1ef9 thu\u1eadt<\/h2><div class=\"grid\"><div class=\"box\"><h3>FLEXIFLAT c\u00f3 d\u00f9ng tr\u00ean cable reel \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3><p>Kh\u00f4ng. Catalogue ghi \u201cReeling operation: NO APPLICATION\u201d. C\u1ea7n ch\u1ecdn c\u00e1p reeling \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho drum tension\/torsion.<\/p><\/div><div class=\"box\"><h3>180 m\/min c\u00f3 ph\u1ea3i t\u1ed1c \u0111\u1ed9 b\u1ea3o \u0111\u1ea3m cho m\u1ecdi festoon?<\/h3><p>Kh\u00f4ng. \u0110\u00f3 l\u00e0 gi\u1edbi h\u1ea1n catalogue; tu\u1ed5i th\u1ecd c\u00f2n ph\u1ee5 thu\u1ed9c acceleration, jerk, loop, carrier, clamp, radius, load v\u00e0 cycles.<\/p><\/div><div class=\"box\"><h3>\u221240 \u00b0C c\u00f3 d\u00f9ng khi c\u00e1p \u0111ang ch\u1ea1y kh\u00f4ng?<\/h3><p>Kh\u00f4ng theo d\u1eef li\u1ec7u n\u00e0y. \u221240 \u00b0C d\u00e0nh cho fixed installation; fully flexible minimum l\u00e0 \u221225 \u00b0C.<\/p><\/div><div class=\"box\"><h3>90 \u00b0C c\u00f3 ph\u1ea3i ambient maximum?<\/h3><p>Kh\u00f4ng. 90 \u00b0C l\u00e0 maximum conductor operating temperature. Catalogue kh\u00f4ng c\u00f4ng b\u1ed1 ambient maximum.<\/p><\/div><div class=\"box\"><h3>2,5 kV \/ 5 min c\u00f3 ngh\u0129a c\u00e1p rated 2,5 kV?<\/h3><p>Kh\u00f4ng. Rated voltage v\u1eabn l\u00e0 450\/750 V v\u00e0 U\u2098 900 V; 2,5 kV l\u00e0 AC proof-test voltage.<\/p><\/div><div class=\"box\"><h3>3\u00d74\u00d71,5 l\u00e0 bao nhi\u00eau l\u00f5i?<\/h3><p>12 l\u00f5i: ba bundle, m\u1ed7i bundle b\u1ed1n l\u00f5i 1,5 mm\u00b2. T\u1ed5ng nominal copper area l\u00e0 18 mm\u00b2.<\/p><\/div><div class=\"box\"><h3>Bus compatible c\u00f3 ph\u1ea3i d\u00f9ng \u0111\u01b0\u1ee3c PROFINET?<\/h3><p>Ch\u01b0a th\u1ec3 k\u1ebft lu\u1eadn. C\u1ea7n pair impedance, attenuation, screening, protocol class v\u00e0 dynamic qualification.<\/p><\/div><div class=\"box\"><h3>Integrated fibre optics c\u00f3 th\u00f4ng s\u1ed1 n\u00e0o?<\/h3><p>Catalogue ch\u1ec9 ghi on request. Fibre count\/type, optical limits, radius v\u00e0 dynamic test ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn ri\u00eang.<\/p><\/div><div class=\"box\"><h3>\u201cBetter than 3GI3\/5GM2\u201d c\u00f3 ph\u1ea3i l\u00e0 ch\u1ee9ng nh\u1eadn kh\u00f4ng?<\/h3><p>Kh\u00f4ng. \u0110\u00e2y l\u00e0 catalogue material-positioning statement; c\u1ea7n exact compound specification v\u00e0 test report \u0111\u1ec3 ch\u1ee9ng minh t\u1eebng ch\u1ec9 ti\u00eau.<\/p><\/div><div class=\"box\"><h3>C\u00f3 th\u1ec3 d\u00f9ng b\u1ea3ng tensile \u0111\u1ec3 ch\u1ecdn ampacity kh\u00f4ng?<\/h3><p>Kh\u00f4ng. Ampacity ph\u1ea3i theo DIN VDE 0298\u20114 v\u1edbi installation v\u00e0 derating inputs; tensile table ch\u1ec9 ph\u1ea3n \u00e1nh mechanical load.<\/p><\/div><\/div><\/section>\n\n<section id=\"chung-nhan\"><h2>Ch\u1ee9ng nh\u1eadn v\u00e0 ph\u1ea1m vi \u00e1p d\u1ee5ng<\/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\">C\u00e1c mark\/certificate ch\u1ec9 \u00e1p d\u1ee5ng khi exact product construction, manufacturing site, voltage, standard edition v\u00e0 intended use n\u1eb1m trong scope c\u1ee7a certificate \u0111\u01b0\u1ee3c cung c\u1ea5p. Kh\u00f4ng \u0111\u01b0\u1ee3c hi\u1ec3u c\u00e2u tr\u00ean l\u00e0 m\u1ecdi size ho\u1eb7c m\u1ecdi FLEXIFLAT derivative t\u1ef1 \u0111\u1ed9ng c\u00f3 to\u00e0n b\u1ed9 marks.<\/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:\/\/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 Cables Catalogue<\/a>: FLEXIFLAT construction, parameters v\u00e0 11-row matrix t\u1ea1i PDF pp. 22\u201323.<\/li><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/71891\" target=\"_blank\" rel=\"nofollow noopener\">IEC 60228:2023<\/a>: conductors of insulated cables, g\u1ed3m flexible copper conductor requirements.<\/li><li><a href=\"https:\/\/knowledge.bsigroup.com\/products\/identification-of-cores-in-cables-and-flexible-cords\/standard\" target=\"_blank\" rel=\"nofollow noopener\">HD 308 S2:2001<\/a>: identification of cores in cables and flexible cords.<\/li><li><a href=\"https:\/\/vde-verlag.de\/p\/normen\/din-vde-0298-4-vde-0298-4-2023-06\/0200061-DE-PR\" target=\"_blank\" rel=\"nofollow noopener\">DIN VDE 0298\u20114:2023\u201106<\/a> v\u00e0 <a href=\"https:\/\/www.vde-verlag.de\/p\/normen\/din-vde-0298-4-vde-0298-4-berichtigung-1-2023-10\/0200075-DE-PR\" target=\"_blank\" rel=\"nofollow noopener\">Corrigendum 1:2023\u201110<\/a>: current-carrying capacity route.<\/li><li><a href=\"https:\/\/vde-verlag.de\/p\/normen\/din-vde-0298-3-vde-0298-3-2006-06\/0298014-DE-PR\" target=\"_blank\" rel=\"nofollow noopener\">DIN VDE 0298\u20113:2006\u201106<\/a>: application guidance\/bending-radius route.<\/li><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/3542\" target=\"_blank\" rel=\"nofollow noopener\">IEC 60811\u2011404:2012<\/a>: mineral-oil immersion test method.<\/li><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/63366\" target=\"_blank\" rel=\"nofollow noopener\">IEC 60811\u2011501<\/a>, <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/61091\" target=\"_blank\" rel=\"nofollow noopener\">IEC 60811\u2011401<\/a> v\u00e0 <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/3554\" target=\"_blank\" rel=\"nofollow noopener\">IEC 60811\u2011504<\/a>: mechanical, ageing v\u00e0 low-temperature bending test routes.<\/li><li><a href=\"https:\/\/mycatalogo.ceinorme.it\/cei\/item\/0000011661\" target=\"_blank\" rel=\"nofollow noopener\">CEI EN 50525\u20111<\/a>: current CEI catalogue entry for general requirements of power cables up to 450\/750 V; kh\u00f4ng t\u1ef1 coi l\u00e0 exact successor\/product compliance.<\/li><\/ul><p class=\"small\">Ngu\u1ed3n ki\u1ec3m tra ng\u00e0y 11-08-2026. Product values \u0111\u01b0\u1ee3c freeze theo catalogue pages 22\u201323. Standards links cung c\u1ea5p test\/application framework; ch\u00fang kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ch\u1ee9ng minh certificate ho\u1eb7c compliance c\u1ee7a m\u1ed9t production lot.<\/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 flat-cable geometry, conductor class, festoon layout, carrier\/clamp, current loading v\u00e0 FAT\/SAT:<\/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>D\u1eef li\u1ec7u c\u1ea7n cung c\u1ea5p<\/h3><p>Core configuration \u00b7 power\/control\/bus\/FO \u00b7 voltage\/current \u00b7 loaded cores \u00b7 travel \u00b7 speed\/acceleration \u00b7 loop depth \u00b7 carrier pitch \u00b7 radius \u00b7 tensile \u00b7 cycles \u00b7 ambient \u00b7 fluids \u00b7 certificate scope.<\/p><\/div><\/div><p class=\"small\">\u00a9 Feichun Cable \u00b7 Final release theo approved drawing, ampacity calculation, festoon-system review, ITP v\u00e0 certificate \u0111\u00fang ph\u1ea1m vi.<\/p><\/div><\/footer>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"C\u00e1p ngu\u1ed3n v\u00e0 \u0111i\u1ec1u khi\u1ec3n d\u1ea1ng d\u1eb9t \u00b7 copper class 6 \u0111\u1ebfn 6 mm\u00b2, class 5 t\u1eeb 10 mm\u00b2 \u00b7 EPR + PCP \u0111en \u00b7 chuy\u1ec3n \u0111\u1ed9ng trong m\u1ed9t m\u1eb7t ph\u1eb3ng \u00b7 t\u1ed1i \u0111a 180 m\/min \u00b7 t\u1ea3i k\u00e9o \u0111\u1ebfn 15 N\/mm\u00b2 \u00b7 tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng d\u00f9ng cho reeling.","protected":false},"author":1,"featured_media":26304,"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":[66,94],"tags":[16,111,17],"class_list":["post-26303","post","type-post","status-publish","format-standard","has-post-thumbnail","category-common-problems-encountered-in-cable-applications","category-din-vde-0250-mining-cable","tag-din-vde-0250","tag-mining-cable","tag-reeling-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26303","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=26303"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26303\/revisions"}],"predecessor-version":[{"id":26306,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26303\/revisions\/26306"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/26304"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=26303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=26303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=26303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":26303,"date":"2026-08-11T15:02:39","date_gmt":"2026-08-11T07:02:39","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=26303"},"modified":"2026-08-11T15:02:44","modified_gmt":"2026-08-11T07:02:44","slug":"flexiflat-450-750-v-ngflgou-j-ngflgou-jz-cho-he-festoon-toc-do-cao","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/flexiflat-450-750-v-ngflgou-j-ngflgou-jz-cho-he-festoon-toc-do-cao\/","title":{"rendered":"FLEXIFLAT 450\/750 V \u2014 (N)GFLG\u00d6U\u2011J \/ (N)GFLG\u00d6U\u2011JZ cho h\u1ec7 festoon t\u1ed1c \u0111\u1ed9 cao"},"content":{"rendered":"\n