{"id":24534,"date":"2026-07-27T14:39:27","date_gmt":"2026-07-27T06:39:27","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=24534"},"modified":"2026-07-27T14:39:31","modified_gmt":"2026-07-27T06:39:31","slug":"protolon-sb-ntscgewoeu-87-15-%d0%ba%d0%b2-high-torsion-heavy-trailing-cable-%d1%81-%d1%80%d0%b0%d0%b7%d0%b4%d0%b5%d0%bb%d0%b5%d0%bd%d0%bd%d1%8b%d0%bc-pe","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/protolon-sb-ntscgewoeu-87-15-%d0%ba%d0%b2-high-torsion-heavy-trailing-cable-%d1%81-%d1%80%d0%b0%d0%b7%d0%b4%d0%b5%d0%bb%d0%b5%d0%bd%d0%bd%d1%8b%d0%bc-pe\/","title":{"rendered":"PROTOLON (SB) NTSCGEWOEU 8,7\/15 \u043a\u0412 \u2014 high-torsion heavy trailing cable \u0441 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u043c PE"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"33322f\" data-has-transparency=\"false\" style=\"--dominant-color: #33322f;\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"628\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1732-1200x628.avif\" alt=\"\" class=\"wp-image-24535 not-transparent\" title=\"\" srcset=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1732-1200x628.avif 1200w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1732-300x157.avif 300w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1732-768x401.avif 768w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1732-1536x802.avif 1536w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1732-400x209.avif 400w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1732-800x418.avif 800w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1732-832x434.avif 832w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1732-1248x652.avif 1248w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1732.avif 1630w\" \/><\/figure>\n\n\n\n\n<!DOCTYPE html><html lang=\"ru\"><head><meta charset=\"UTF-8\"><meta name=\"viewport\" content=\"width=device-width,initial-scale=1\">\n<title>PROTOLON (SB) NTSCGEWOEU 8,7\/15 \u043a\u0412 | Split-Earth High-Torsion Engineering Guide<\/title>\n<meta name=\"description\" content=\"PROTOLON (SB) NTSCGEWOEU 8,7\/15 \u043a\u0412: split earth, no individual copper core screen stated, \u00b1100\u00b0\/\u043c torsion, PCP &gt;5GM5, polyester mesh and 24 \u043a\u0412 test.\">\n<style>\n:root{--bg:#06090d;--panel:#101821;--panel2:#18242e;--ink:#f4f7f9;--muted:#b4c0c8;--line:#344957;--orange:#ff9d45;--copper:#d68b43;--cyan:#49dfff;--green:#6ee58a;--violet:#bd9cff;--red:#ff6961;--sand:#e4bd78}\n*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,'Segoe UI',sans-serif;line-height:1.72}.container{max-width:1480px;margin:auto;padding:0 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var(--orange)}.value{font-size:29px;font-weight:900;color:var(--orange)}.note{border-left:6px solid var(--cyan)}.warn{border-left:7px solid var(--red)}.compare{border-top:5px solid var(--violet)}.fmea{border-left:5px solid var(--red)}.toc{background:var(--panel);border:1px solid var(--line);border-left:7px solid var(--orange);border-radius:9px;padding:20px;margin:28px 0}.toc ol{columns:2}.truth{background:linear-gradient(120deg,rgba(214,139,67,.16),rgba(73,223,255,.08));border:1px solid var(--line);border-left:7px solid var(--orange);padding:20px;border-radius:9px}.table-scroll{overflow:auto;border:1px solid var(--line);border-radius:8px;margin:18px 0}table{width:100%;border-collapse:collapse;background:#091015}th,td{border:1px solid var(--line);padding:9px;vertical-align:top}th{background:var(--panel2);color:#e8f3f7}td:first-child{color:var(--cyan);font-weight:700}.formula{white-space:pre-line;background:#091015;border:1px solid var(--line);padding:18px;border-radius:9px}.svg-wrap{background:#091015;border:1px solid var(--line);padding:14px;margin:22px 0}.caption{text-align:center;color:#9dabb4}.contact{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact div{background:#091015;border:1px solid var(--line);padding:15px;border-radius:7px}footer{margin-top:50px;background:#020507;padding:34px 0}.small{font-size:12px;color:#91a0aa}@media(max-width:760px){h1{font-size:30px}.toc ol{columns:1}.contact{grid-template-columns:1fr}}\n<\/style><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"TechArticle\", \"headline\": \"PROTOLON (SB) NTSCGEWOEU 8,7\/15 \u043a\u0412 \u2014 split-earth high-torsion heavy trailing cable\", \"description\": \"\u041f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e PROTOLON (SB) NTSCGEWOEU 8,7\/15 \u043a\u0412: split earth, no individual copper core screens, \u00b1100\u00b0\/\u043c torsion, PCP, mesh reinforcement, 24 \u043a\u0412 test and comparison with related cable families.\", \"author\": {\"@type\": \"Organization\", \"name\": \"Feichun Cable\"}, \"publisher\": {\"@type\": \"Organization\", \"name\": \"Feichun Cable\"}}<\/script><\/head><body>\n\n<section class=\"hero\"><div class=\"container\">\n<div class=\"badges\"><span class=\"badge\">PROTOLON (SB)<\/span><span class=\"badge\">NTSCGEWOEU<\/span><span class=\"badge\">8,7\/15 (17,5) \u043a\u0412<\/span><span class=\"badge\">24 \u043a\u0412 test<\/span><span class=\"badge\">Split Earth<\/span><span class=\"badge\">\u00b1100\u00b0\/\u043c<\/span><\/div>\n<h1>PROTOLON (SB) NTSCGEWOEU 8,7\/15 \u043a\u0412 \u2014 high-torsion heavy trailing cable \u0441 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u043c PE<\/h1>\n<div class=\"sub\">\u0414\u043b\u044f 15-\u043a\u0412 \u043f\u0438\u0442\u0430\u043d\u0438\u044f excavators \u0438 \u043a\u0440\u0443\u043f\u043d\u044b\u0445 material-handling machines \u0432 open-cast mines \u043f\u0440\u0438 abrasion, chafing \u0438 \u0447\u0440\u0435\u0437\u0432\u044b\u0447\u0430\u0439\u043d\u043e \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0435.<\/div>\n<p>\u042d\u0442\u0430 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 three-core arrangement, split-earth sections, tear-resistant tape, polyester mesh \u0438 PCP &gt;5GM5.<\/p>\n<p>\u0412 supplied construction \u043d\u0435 \u0437\u0430\u044f\u0432\u043b\u0435\u043d\u044b individual concentric copper core screens \u0438 pilot conductor. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u043d\u0435\u043b\u044c\u0437\u044f \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u0442\u044c \u043d\u0430 \u043d\u0435\u0435 screen-bonding \u0438\u043b\u0438 pilot-acceptance procedures \u043e\u0442 NTSCGECEWOEU 8,7\/15 \u043a\u0412.<\/p>\n<div class=\"meta\"><span>15 000 \u0412<\/span><span>24 \u043a\u0412 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435<\/span><span>flexible \u221220\u2026+60 \u00b0C<\/span><span>fixed \u221240\u2026+80 \u00b0C<\/span><span>\u00b1100\u00b0\/\u043c<\/span><span>15 \u041d\/\u043c\u043c\u00b2<\/span><\/div>\n<\/div><\/section>\n\n<div class=\"container\">\n<div class=\"cards\">\n<div class=\"card\"><div class=\"label\">\u041d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435<\/div><div class=\"value\">15 kV Trailing<\/div><div>abrasion \u0438 chafing<\/div><\/div>\n<div class=\"card\"><div class=\"label\">PE architecture<\/div><div class=\"value\">3-way split<\/div><div>\u0432 \u0442\u0440\u0435\u0445 \u043c\u0435\u0436\u0434\u0443\u0436\u0438\u043b\u044c\u043d\u044b\u0445 \u0437\u043e\u043d\u0430\u0445<\/div><\/div>\n<div class=\"card\"><div class=\"label\">Torsion<\/div><div class=\"value\">\u00b1100\u00b0\/\u043c<\/div><div>high-torsion duty<\/div><\/div>\n<div class=\"card\"><div class=\"label\">\u0422\u0438\u043f\u043e\u0440\u0430\u0437\u043c\u0435\u0440\u044b<\/div><div class=\"value\">8<\/div><div>25\u2013185 \u043c\u043c\u00b2<\/div><\/div>\n<\/div>\n\n<div class=\"toc\"><h3>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/h3><ol><li>\u041d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435<\/li><li>\u041e\u0442\u043b\u0438\u0447\u0438\u044f<\/li><li>\u0414\u0435\u0442\u0430\u043b\u044c\u043d\u043e\u0435 \u0441\u0435\u0447\u0435\u043d\u0438\u0435<\/li><li>Split earth<\/li><li>15-\u043a\u0412 termination<\/li><li>Trailing<\/li><li>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b<\/li><li>\u0420\u0430\u0437\u043c\u0435\u0440\u044b<\/li><li>\u0420\u0430\u0441\u0447\u0435\u0442\u044b<\/li><li>\u041f\u0440\u0438\u0435\u043c\u043a\u0430<\/li><\/ol><\/div>\n\n<h2>1. \u041d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435<\/h2>\n\n<div class=\"svg-wrap\"><svg viewBox=\"0 0 1320 670\" role=\"img\" aria-label=\"PROTOLON SB 15 kV split-earth application\">\n<rect width=\"1320\" height=\"670\" fill=\"#06090d\"\/><rect x=\"25\" y=\"25\" width=\"1270\" height=\"620\" fill=\"#101821\" stroke=\"#344957\"\/>\n<text x=\"50\" y=\"72\" fill=\"#ff9d45\" font-size=\"24\" font-family=\"Arial\" font-weight=\"900\">PROTOLON (SB) NTSCGEWOEU 8,7\/15 \u043a\u0412 \u00b7 split-earth high-torsion trailing<\/text>\n<path d=\"M70 380 C240 205 445 520 655 335 S1010 185 1240 365\" fill=\"none\" stroke=\"#d68b43\" stroke-width=\"44\"\/>\n<path d=\"M70 380 C240 205 445 520 655 335 S1010 185 1240 365\" fill=\"none\" stroke=\"#ff9d45\" stroke-width=\"10\"\/>\n<rect x=\"925\" y=\"210\" width=\"210\" height=\"125\" rx=\"8\" fill=\"#27343d\" stroke=\"#9aacb7\"\/><circle cx=\"975\" cy=\"370\" r=\"24\" fill=\"#06090d\" stroke=\"#9aacb7\"\/><circle cx=\"1090\" cy=\"370\" r=\"24\" fill=\"#06090d\" stroke=\"#9aacb7\"\/>\n<circle cx=\"225\" cy=\"195\" r=\"90\" fill=\"#091015\" stroke=\"#49dfff\" stroke-width=\"9\"\/><circle cx=\"225\" cy=\"195\" r=\"32\" fill=\"#101821\" stroke=\"#607d8b\" stroke-width=\"5\"\/>\n<text x=\"70\" y=\"520\" fill=\"#dce7ec\" font-size=\"18\" font-family=\"Arial\">15-\u043a\u0412 \u043f\u0438\u0442\u0430\u043d\u0438\u0435 excavators \u0438 large material-handling machines \u0432 open-cast mines<\/text>\n<text x=\"70\" y=\"558\" fill=\"#ff9d45\" font-size=\"17\" font-family=\"Arial\" font-weight=\"900\">Split earth + PCP reinforcement + torsion \u00b1100\u00b0\/\u043c<\/text>\n<text x=\"70\" y=\"595\" fill=\"#9dabb4\" font-size=\"14\" font-family=\"Arial\">No individual copper core screen stated \u00b7 no pilot conductor stated<\/text>\n<\/svg><p class=\"caption\">\u0413\u043b\u0430\u0432\u043d\u0430\u044f \u043d\u0438\u0448\u0430 \u2014 15-\u043a\u0412 heavy trailing \u0441 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u043c PE \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u043e\u0439 torsion.<\/p><\/div>\n\n<div class=\"truth\"><strong>\u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u0439:<\/strong> 15-\u043a\u0412 power supply \u0438\u043b\u0438 connection cable \u0434\u043b\u044f open-cast excavators \u0438 \u043a\u0440\u0443\u043f\u043d\u044b\u0445 material-handling machines \u043f\u0440\u0438 repeated bending, abrasion, chafing \u0438 torsional stress.<\/div>\n\n<h2>2. \u041e\u0442\u043b\u0438\u0447\u0438\u044f \u043e\u0442 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441\u0435\u0440\u0438\u0439<\/h2>\n\n<div class=\"svg-wrap\"><svg viewBox=\"0 0 1510 835\" role=\"img\" aria-label=\"Comparison with related 15 kV cables\">\n<rect width=\"1510\" height=\"835\" fill=\"#06090d\"\/><rect x=\"25\" y=\"25\" width=\"1460\" height=\"785\" fill=\"#101821\" stroke=\"#344957\"\/>\n<text x=\"50\" y=\"72\" fill=\"#ff9d45\" font-size=\"24\" font-family=\"Arial\" font-weight=\"900\">PROTOLON (SB) NTSCGEWOEU 8,7\/15 \u043a\u0412: \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 copper-screened \u0432\u0435\u0440\u0441\u0438\u0438 \u0438 TENAX-SAS<\/text>\n<g font-family=\"Arial\">\n<rect x=\"45\" y=\"120\" width=\"445\" height=\"75\" fill=\"#091015\" stroke=\"#ff9d45\"\/><text x=\"70\" y=\"163\" fill=\"#ff9d45\" font-size=\"18\" font-weight=\"900\">NTSCGEWOEU 8,7\/15 \u043a\u0412<\/text>\n<rect x=\"530\" y=\"120\" width=\"445\" height=\"75\" fill=\"#091015\" stroke=\"#d68b43\"\/><text x=\"555\" y=\"163\" fill=\"#d68b43\" font-size=\"18\" font-weight=\"900\">NTSCGECEWOEU 8,7\/15 \u043a\u0412<\/text>\n<rect x=\"1015\" y=\"120\" width=\"445\" height=\"75\" fill=\"#091015\" stroke=\"#49dfff\"\/><text x=\"1040\" y=\"163\" fill=\"#49dfff\" font-size=\"18\" font-weight=\"900\">TENAX-SAS 8,7\/15 \u043a\u0412<\/text>\n<g fill=\"#dce7ec\" font-size=\"16\">\n<text x=\"65\" y=\"238\">\u2022 split earth in three interstices<\/text><text x=\"65\" y=\"276\">\u2022 no individual Cu screen stated<\/text><text x=\"65\" y=\"314\">\u2022 no pilot stated<\/text><text x=\"65\" y=\"352\">\u2022 flexible min \u221220 \u00b0C<\/text><text x=\"65\" y=\"390\">\u2022 torsion \u00b1100\u00b0\/\u043c<\/text><text x=\"65\" y=\"428\">\u2022 tensile rule 15 \u041d\/\u043c\u043c\u00b2<\/text><text x=\"65\" y=\"466\">\u2022 PCP + polyester mesh<\/text><text x=\"65\" y=\"504\">\u2022 35\u2013185 \u043c\u043c\u00b2 supplied<\/text>\n\n<text x=\"550\" y=\"238\">\u2022 individual concentric Cu screens<\/text><text x=\"550\" y=\"276\">\u2022 PE + pilot\/ST or special modules<\/text><text x=\"550\" y=\"314\">\u2022 screen bonding is critical<\/text><text x=\"550\" y=\"352\">\u2022 flexible min \u221220 \u00b0C<\/text><text x=\"550\" y=\"390\">\u2022 torsion \u00b125\u00b0\/\u043c<\/text><text x=\"550\" y=\"428\">\u2022 tensile rule 15 \u041d\/\u043c\u043c\u00b2<\/text><text x=\"550\" y=\"466\">\u2022 same PCP anti-abrasion concept<\/text><text x=\"550\" y=\"504\">\u2022 different termination architecture<\/text>\n\n<text x=\"1035\" y=\"238\">\u2022 central conductive support<\/text><text x=\"1035\" y=\"276\">\u2022 central aramid rope + pilot<\/text><text x=\"1035\" y=\"314\">\u2022 no individual Cu screens stated<\/text><text x=\"1035\" y=\"352\">\u2022 flexible min \u221250 \u00b0C<\/text><text x=\"1035\" y=\"390\">\u2022 torsion \u00b1100\u00b0\/\u043c<\/text><text x=\"1035\" y=\"428\">\u2022 tensile rule 25 \u041d\/\u043c\u043c\u00b2<\/text><text x=\"1035\" y=\"466\">\u2022 cold\/high-tension priority<\/text><text x=\"1035\" y=\"504\">\u2022 different load path<\/text>\n<\/g>\n<rect x=\"55\" y=\"585\" width=\"1400\" height=\"135\" rx=\"8\" fill=\"#091015\" stroke=\"#344957\"\/>\n<text x=\"85\" y=\"625\" fill=\"#e4bd78\" font-weight=\"900\">\u0412\u044b\u0431\u043e\u0440 \u043f\u043e \u0433\u043b\u0430\u0432\u043d\u043e\u043c\u0443 \u0440\u0438\u0441\u043a\u0443<\/text>\n<text x=\"85\" y=\"660\" fill=\"#dce7ec\">15-\u043a\u0412 split earth \u0438 \u00b1100\u00b0\/\u043c \u0431\u0435\u0437 individual screens \u2192 NTSCGEWOEU.<\/text>\n<text x=\"85\" y=\"692\" fill=\"#dce7ec\">Individual copper screens \u2192 NTSCGECEWOEU. \u221250 \u00b0C \u0438 high axial load \u2192 TENAX-SAS.<\/text>\n<\/g><\/svg><p class=\"caption\">\u041e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0438 \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u043e\u0435 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u043e PROTOLON \u043d\u0435 \u043e\u0437\u043d\u0430\u0447\u0430\u044e\u0442 \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u0443\u044e PE, screen \u0438\u043b\u0438 torsion architecture.<\/p><\/div>\n\n<div class=\"compare-grid\">\n<div class=\"compare\"><h4>\u041f\u0440\u043e\u0442\u0438\u0432 NTSCGECEWOEU 8,7\/15 \u043a\u0412<\/h4><p>\u041d\u0435\u0442 individual copper core screens \u0438 pilot; \u0437\u0430\u0442\u043e torsion \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u00b1100\u00b0\/\u043c \u0432\u043c\u0435\u0441\u0442\u043e \u00b125\u00b0\/\u043c.<\/p><\/div>\n<div class=\"compare\"><h4>\u041f\u0440\u043e\u0442\u0438\u0432 TENAX-SAS 8,7\/15 \u043a\u0412<\/h4><p>\u041d\u0435\u0442 central aramid rope, flexible minimum \u221220 \u00b0C \u0438 tensile rule 15 \u041d\/\u043c\u043c\u00b2.<\/p><\/div>\n<div class=\"compare\"><h4>\u041f\u0440\u043e\u0442\u0438\u0432 NTSCGEWOEU 1,8\/3 \u043a\u0412<\/h4><p>\u0422\u0430 \u0436\u0435 split-earth \u043b\u043e\u0433\u0438\u043a\u0430, \u043d\u043e \u0431\u043e\u043b\u0435\u0435 \u0442\u044f\u0436\u0435\u043b\u0430\u044f 15-\u043a\u0412 insulation \u0438 termination duty.<\/p><\/div>\n<div class=\"compare\"><h4>\u0421\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f \u043d\u0438\u0448\u0430<\/h4><p>15-\u043a\u0412 split-earth heavy trailing \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 torsion capability \u0438 reinforced PCP system.<\/p><\/div>\n<\/div>\n\n<h2>3. \u0414\u0435\u0442\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043f\u043e\u043f\u0435\u0440\u0435\u0447\u043d\u043e\u0435 \u0441\u0435\u0447\u0435\u043d\u0438\u0435<\/h2>\n\n<div class=\"svg-wrap\"><svg viewBox=\"0 0 1510 920\" role=\"img\" aria-label=\"Detailed PROTOLON SB 15 kV split-earth cross-section\">\n<defs>\n<pattern id=\"strand15S\" width=\"14\" height=\"14\" patternUnits=\"userSpaceOnUse\"><circle cx=\"7\" cy=\"7\" r=\"4.2\" fill=\"#d68b43\" stroke=\"#ffd39a\" stroke-width=\"1\"\/><\/pattern>\n<pattern id=\"mesh15S\" width=\"24\" height=\"24\" patternUnits=\"userSpaceOnUse\"><path d=\"M0 0 L24 24 M24 0 L0 24\" stroke=\"#e4bd78\" stroke-width=\"2\"\/><\/pattern>\n<\/defs>\n<rect width=\"1510\" height=\"920\" fill=\"#06090d\"\/><rect x=\"25\" y=\"25\" width=\"1460\" height=\"870\" fill=\"#101821\" stroke=\"#344957\"\/>\n<text x=\"50\" y=\"70\" fill=\"#ff9d45\" font-size=\"24\" font-family=\"Arial\" font-weight=\"900\">PROTOLON (SB) 8,7\/15 \u043a\u0412 \u00b7 \u0434\u0435\u0442\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0441\u0435\u0447\u0435\u043d\u0438\u0435 split-earth architecture<\/text>\n<g transform=\"translate(455,480)\">\n<circle r=\"315\" fill=\"#2e2118\" stroke=\"#ff9d45\" stroke-width=\"14\"\/>\n<circle r=\"287\" fill=\"url(#mesh15S)\" stroke=\"#e4bd78\" stroke-width=\"7\"\/>\n<circle r=\"260\" fill=\"#4a382b\" stroke=\"#bd9cff\" stroke-width=\"10\"\/>\n<circle r=\"234\" fill=\"#17222a\" stroke=\"#49dfff\" stroke-width=\"7\" stroke-dasharray=\"12 7\"\/>\n<circle r=\"215\" fill=\"#231c17\" stroke=\"#70533d\" stroke-width=\"4\"\/>\n\n<g id=\"core15S\">\n<circle r=\"90\" fill=\"#11191f\" stroke=\"#f39a49\" stroke-width=\"8\"\/>\n<circle r=\"77\" fill=\"#33281f\" stroke=\"#e4bd78\" stroke-width=\"10\"\/>\n<circle r=\"60\" fill=\"#11191f\" stroke=\"#2e3d48\" stroke-width=\"7\"\/>\n<circle r=\"46\" fill=\"url(#strand15S)\" stroke=\"#ffd39a\" stroke-width=\"3\"\/>\n<\/g>\n<use href=\"#core15S\" transform=\"translate(0,-130)\"\/>\n<use href=\"#core15S\" transform=\"translate(113,66)\"\/>\n<use href=\"#core15S\" transform=\"translate(-113,66)\"\/>\n\n<g id=\"pe15S\"><circle r=\"35\" fill=\"#0d1519\" stroke=\"#6ee58a\" stroke-width=\"7\"\/><circle r=\"25\" fill=\"url(#strand15S)\" stroke=\"#baf7c5\" stroke-width=\"2\"\/><\/g>\n<use href=\"#pe15S\" transform=\"translate(-122,-46)\"\/>\n<use href=\"#pe15S\" transform=\"translate(122,-46)\"\/>\n<use href=\"#pe15S\" transform=\"translate(0,181)\"\/>\n\n<g font-family=\"Arial\" font-size=\"20\" font-weight=\"900\">\n<circle cx=\"-43\" cy=\"-172\" r=\"16\" fill=\"#49dfff\"\/><text x=\"-49\" y=\"-165\" fill=\"#071018\">1<\/text>\n<circle cx=\"-60\" cy=\"-121\" r=\"16\" fill=\"#bd9cff\"\/><text x=\"-66\" y=\"-114\" fill=\"#071018\">2<\/text>\n<circle cx=\"-71\" cy=\"-74\" r=\"16\" fill=\"#e4bd78\"\/><text x=\"-77\" y=\"-67\" fill=\"#071018\">3<\/text>\n<circle cx=\"-81\" cy=\"-29\" r=\"16\" fill=\"#f39a49\"\/><text x=\"-87\" y=\"-22\" fill=\"#071018\">4<\/text>\n<circle cx=\"-151\" cy=\"-26\" r=\"16\" fill=\"#6ee58a\"\/><text x=\"-157\" y=\"-19\" fill=\"#071018\">5<\/text>\n<circle cx=\"242\" cy=\"10\" r=\"16\" fill=\"#49dfff\"\/><text x=\"236\" y=\"17\" fill=\"#071018\">6<\/text>\n<circle cx=\"282\" cy=\"-66\" r=\"16\" fill=\"#e4bd78\"\/><text x=\"276\" y=\"-59\" fill=\"#071018\">7<\/text>\n<circle cx=\"318\" cy=\"-128\" r=\"16\" fill=\"#f39a49\"\/><text x=\"312\" y=\"-121\" fill=\"#071018\">8<\/text>\n<\/g>\n<\/g>\n\n<g transform=\"translate(850,115)\" font-family=\"Arial\">\n<rect width=\"600\" height=\"620\" fill=\"#091015\" stroke=\"#344957\"\/>\n<text x=\"22\" y=\"42\" fill=\"#ff9d45\" font-size=\"20\" font-weight=\"900\">\u0424\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0441\u043b\u043e\u0438 \u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b<\/text>\n<g font-size=\"17\">\n<circle cx=\"28\" cy=\"84\" r=\"14\" fill=\"#49dfff\"\/><text x=\"23\" y=\"90\" fill=\"#071018\" font-weight=\"900\">1<\/text><text x=\"55\" y=\"90\" fill=\"#dce7ec\">tinned copper conductor, class 5<\/text>\n<circle cx=\"28\" cy=\"130\" r=\"14\" fill=\"#bd9cff\"\/><text x=\"23\" y=\"136\" fill=\"#071018\" font-weight=\"900\">2<\/text><text x=\"55\" y=\"136\" fill=\"#dce7ec\">inner semi-conductive EPR<\/text>\n<circle cx=\"28\" cy=\"176\" r=\"14\" fill=\"#e4bd78\"\/><text x=\"23\" y=\"182\" fill=\"#071018\" font-weight=\"900\">3<\/text><text x=\"55\" y=\"182\" fill=\"#dce7ec\">PROTOLON EPR insulation, 3GI3<\/text>\n<circle cx=\"28\" cy=\"222\" r=\"14\" fill=\"#f39a49\"\/><text x=\"23\" y=\"228\" fill=\"#071018\" font-weight=\"900\">4<\/text><text x=\"55\" y=\"228\" fill=\"#dce7ec\">outer semi-conductive NBR easy-strip<\/text>\n<circle cx=\"28\" cy=\"268\" r=\"14\" fill=\"#6ee58a\"\/><text x=\"23\" y=\"274\" fill=\"#071018\" font-weight=\"900\">5<\/text><text x=\"55\" y=\"274\" fill=\"#dce7ec\">three split-earth sections in interstices<\/text>\n<circle cx=\"28\" cy=\"314\" r=\"14\" fill=\"#49dfff\"\/><text x=\"23\" y=\"320\" fill=\"#071018\" font-weight=\"900\">6<\/text><text x=\"55\" y=\"320\" fill=\"#dce7ec\">tear-resistant tape, prevents sheath movement<\/text>\n<circle cx=\"28\" cy=\"360\" r=\"14\" fill=\"#e4bd78\"\/><text x=\"23\" y=\"366\" fill=\"#071018\" font-weight=\"900\">7<\/text><text x=\"55\" y=\"366\" fill=\"#dce7ec\">polyester mesh reinforcement<\/text>\n<circle cx=\"28\" cy=\"406\" r=\"14\" fill=\"#f39a49\"\/><text x=\"23\" y=\"412\" fill=\"#071018\" font-weight=\"900\">8<\/text><text x=\"55\" y=\"412\" fill=\"#dce7ec\">PCP inner + outer sheaths, &gt;5GM5<\/text>\n<\/g>\n<rect x=\"22\" y=\"462\" width=\"555\" height=\"124\" rx=\"7\" fill=\"#101821\" stroke=\"#344957\"\/>\n<text x=\"40\" y=\"493\" fill=\"#e4bd78\" font-size=\"16\" font-weight=\"900\">8,7\/15 (17,5) \u043a\u0412 \u00b7 \u0438\u0441\u043f\u044b\u0442\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 24 \u043a\u0412<\/text>\n<text x=\"40\" y=\"523\" fill=\"#dce7ec\" font-size=\"15\">No individual copper core screen stated.<\/text>\n<text x=\"40\" y=\"553\" fill=\"#dce7ec\" font-size=\"15\">No pilot conductor stated.<\/text>\n<\/g>\n<\/svg><p class=\"caption\">\u0422\u0440\u0438 PE-\u0441\u0435\u043a\u0446\u0438\u0438 \u043d\u0430\u0445\u043e\u0434\u044f\u0442\u0441\u044f \u0432 \u043c\u0435\u0436\u0434\u0443\u0436\u0438\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0430\u0445; \u0438\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u043c\u0435\u0434\u043d\u044b\u0435 \u044d\u043a\u0440\u0430\u043d\u044b \u0444\u0430\u0437 \u043d\u0435 \u0437\u0430\u044f\u0432\u043b\u0435\u043d\u044b.<\/p><\/div>\n\n<div class=\"spec-grid\">\n<div class=\"spec\"><span>\u041f\u0440\u043e\u0432\u043e\u0434\u043d\u0438\u043a<\/span><span>tinned finely stranded copper, class 5<\/span><\/div>\n<div class=\"spec\"><span>\u0418\u0437\u043e\u043b\u044f\u0446\u0438\u044f<\/span><span>inner semi-con EPR + PROTOLON EPR 3GI3 + NBR easy-strip<\/span><\/div>\n<div class=\"spec\"><span>Core arrangement<\/span><span>three-core design<\/span><\/div>\n<div class=\"spec\"><span>PE<\/span><span>three split-earth sections in the interstices<\/span><\/div>\n<div class=\"spec\"><span>Core screen<\/span><span>individual concentric copper core screen \u043d\u0435 \u0437\u0430\u044f\u0432\u043b\u0435\u043d<\/span><\/div>\n<div class=\"spec\"><span>Pilot<\/span><span>pilot conductor \u043d\u0435 \u0437\u0430\u044f\u0432\u043b\u0435\u043d<\/span><\/div>\n<div class=\"spec\"><span>Reinforcement<\/span><span>tear-resistant tape + polyester mesh<\/span><\/div>\n<div class=\"spec\"><span>Sheaths<\/span><span>PCP inner + outer, compound &gt;5GM5<\/span><\/div>\n<\/div>\n\n<h2>4. Split-earth architecture<\/h2>\n\n<div class=\"svg-wrap\"><svg viewBox=\"0 0 1400 680\" role=\"img\" aria-label=\"Split earth conductor system\">\n<rect width=\"1400\" height=\"680\" fill=\"#06090d\"\/><rect x=\"25\" y=\"25\" width=\"1350\" height=\"630\" fill=\"#101821\" stroke=\"#344957\"\/>\n<text x=\"50\" y=\"72\" fill=\"#ff9d45\" font-size=\"24\" font-family=\"Arial\" font-weight=\"900\">15-\u043a\u0412 split-earth architecture: protective path \u0438 balanced geometry<\/text>\n<g transform=\"translate(260,340)\">\n<circle r=\"210\" fill=\"#231c17\" stroke=\"#70533d\" stroke-width=\"5\"\/>\n<circle cx=\"0\" cy=\"-108\" r=\"76\" fill=\"#33281f\" stroke=\"#e4bd78\" stroke-width=\"8\"\/>\n<circle cx=\"-94\" cy=\"56\" r=\"76\" fill=\"#33281f\" stroke=\"#e4bd78\" stroke-width=\"8\"\/>\n<circle cx=\"94\" cy=\"56\" r=\"76\" fill=\"#33281f\" stroke=\"#e4bd78\" stroke-width=\"8\"\/>\n<circle cx=\"-121\" cy=\"-42\" r=\"34\" fill=\"#0d1519\" stroke=\"#6ee58a\" stroke-width=\"6\"\/>\n<circle cx=\"121\" cy=\"-42\" r=\"34\" fill=\"#0d1519\" stroke=\"#6ee58a\" stroke-width=\"6\"\/>\n<circle cx=\"0\" cy=\"157\" r=\"34\" fill=\"#0d1519\" stroke=\"#6ee58a\" stroke-width=\"6\"\/>\n<\/g>\n<g font-family=\"Arial\">\n<rect x=\"520\" y=\"130\" width=\"790\" height=\"410\" rx=\"8\" fill=\"#091015\" stroke=\"#344957\"\/>\n<text x=\"550\" y=\"172\" fill=\"#e4bd78\" font-size=\"20\" font-weight=\"900\">\u0424\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u0430\u044f \u043b\u043e\u0433\u0438\u043a\u0430<\/text>\n<text x=\"550\" y=\"220\" fill=\"#dce7ec\">\u2022 PE conductor divided into three sections<\/text>\n<text x=\"550\" y=\"260\" fill=\"#dce7ec\">\u2022 sections positioned in the outer interstices<\/text>\n<text x=\"550\" y=\"300\" fill=\"#dce7ec\">\u2022 all PE sections form one protective-earth system<\/text>\n<text x=\"550\" y=\"340\" fill=\"#dce7ec\">\u2022 split earth is not an individual phase-screen system<\/text>\n<text x=\"550\" y=\"380\" fill=\"#dce7ec\">\u2022 continuity and joining geometry must be checked separately<\/text>\n<text x=\"550\" y=\"420\" fill=\"#dce7ec\">\u2022 exact PE arrangement requires approved documentation<\/text>\n<text x=\"550\" y=\"460\" fill=\"#dce7ec\">\u2022 high torsion does not increase the tensile rule above 15 \u041d\/\u043c\u043c\u00b2<\/text>\n<\/g>\n<\/svg><p class=\"caption\">Split earth \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442 protective-earth \u0444\u0443\u043d\u043a\u0446\u0438\u044e, \u043d\u043e \u043d\u0435 \u0437\u0430\u043c\u0435\u043d\u044f\u0435\u0442 individual copper core screen.<\/p><\/div>\n\n<div class=\"note\"><strong>\u041a\u043b\u044e\u0447\u0435\u0432\u043e\u0439 \u043c\u043e\u043c\u0435\u043d\u0442:<\/strong> \u0442\u0440\u0438 PE-\u0441\u0435\u043a\u0446\u0438\u0438 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e \u043e\u0431\u0440\u0430\u0437\u0443\u044e\u0442 protective-earth system. \u041e\u043d\u0438 \u043d\u0435 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0438\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u043c\u0435\u0442\u0430\u043b\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u044d\u043a\u0440\u0430\u043d\u0430\u043c\u0438 \u0444\u0430\u0437.<\/div>\n\n<h2>5. 8,7\/15-\u043a\u0412 termination<\/h2>\n\n<div class=\"svg-wrap\"><svg viewBox=\"0 0 1400 720\" role=\"img\" aria-label=\"15 kV termination for split-earth cable\">\n<rect width=\"1400\" height=\"720\" fill=\"#06090d\"\/><rect x=\"25\" y=\"25\" width=\"1350\" height=\"670\" fill=\"#101821\" stroke=\"#344957\"\/>\n<text x=\"50\" y=\"72\" fill=\"#ff9d45\" font-size=\"24\" font-family=\"Arial\" font-weight=\"900\">8,7\/15 \u043a\u0412 termination: EPR preparation, split-earth joining \u0438 24-\u043a\u0412 test<\/text>\n<g font-family=\"Arial\">\n<rect x=\"45\" y=\"135\" width=\"245\" height=\"135\" rx=\"8\" fill=\"#091015\" stroke=\"#49dfff\"\/><text x=\"70\" y=\"175\" fill=\"#49dfff\" font-weight=\"900\">1. EPR preparation<\/text><text x=\"70\" y=\"215\" fill=\"#dce7ec\">clean surface \u00b7 cutback<\/text>\n<rect x=\"315\" y=\"135\" width=\"245\" height=\"135\" rx=\"8\" fill=\"#091015\" stroke=\"#e4bd78\"\/><text x=\"340\" y=\"175\" fill=\"#e4bd78\" font-weight=\"900\">2. 15-kV stress control<\/text><text x=\"340\" y=\"215\" fill=\"#dce7ec\">field grading<\/text>\n<rect x=\"585\" y=\"135\" width=\"245\" height=\"135\" rx=\"8\" fill=\"#091015\" stroke=\"#6ee58a\"\/><text x=\"610\" y=\"175\" fill=\"#6ee58a\" font-weight=\"900\">3. Split-earth joining<\/text><text x=\"610\" y=\"215\" fill=\"#dce7ec\">three PE sections<\/text>\n<rect x=\"855\" y=\"135\" width=\"245\" height=\"135\" rx=\"8\" fill=\"#091015\" stroke=\"#bd9cff\"\/><text x=\"880\" y=\"175\" fill=\"#bd9cff\" font-weight=\"900\">4. Sealing<\/text><text x=\"880\" y=\"215\" fill=\"#dce7ec\">PCP \u00b7 moisture cycles<\/text>\n<rect x=\"1125\" y=\"135\" width=\"230\" height=\"135\" rx=\"8\" fill=\"#091015\" stroke=\"#f39a49\"\/><text x=\"1150\" y=\"175\" fill=\"#f39a49\" font-weight=\"900\">5. Strain relief<\/text><text x=\"1150\" y=\"215\" fill=\"#dce7ec\">no sheath slip<\/text>\n<path d=\"M290 203 H315 M560 203 H585 M830 203 H855 M1100 203 H1125\" stroke=\"#9dabb4\" stroke-width=\"6\"\/>\n\n<rect x=\"80\" y=\"360\" width=\"1240\" height=\"240\" rx=\"8\" fill=\"#091015\" stroke=\"#344957\"\/>\n<text x=\"110\" y=\"400\" fill=\"#e4bd78\" font-weight=\"900\">\u0420\u0430\u0437\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438<\/text>\n<text x=\"110\" y=\"438\" fill=\"#dce7ec\">\u2022 phase conductor resistance and insulation<\/text>\n<text x=\"110\" y=\"474\" fill=\"#dce7ec\">\u2022 continuity of all three split-earth sections<\/text>\n<text x=\"110\" y=\"510\" fill=\"#dce7ec\">\u2022 correct PE joining at each termination<\/text>\n<text x=\"720\" y=\"438\" fill=\"#dce7ec\">\u2022 approved 8,7\/15-\u043a\u0412 termination kit<\/text>\n<text x=\"720\" y=\"474\" fill=\"#dce7ec\">\u2022 24-\u043a\u0412 test documentation<\/text>\n<text x=\"720\" y=\"510\" fill=\"#dce7ec\">\u2022 sheath reinforcement, sealing and strain relief<\/text>\n<text x=\"110\" y=\"552\" fill=\"#dce7ec\">\u2022 no assumptions about individual phase-screen bonding or pilot circuits<\/text>\n<\/g><\/svg><p class=\"caption\">Termination \u0434\u043e\u043b\u0436\u043d\u0430 \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c split-earth structure, \u0430 \u043d\u0435 \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u0445\u0435\u043c\u0443 copper-screened NTSCGECEWOEU.<\/p><\/div>\n\n<div class=\"table-scroll\"><table><thead><tr><th>\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f<\/th><th>External code<\/th><th>PE system<\/th><th>\u041a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438<\/th><\/tr><\/thead><tbody><tr><td>3&#215;25+3&#215;25\/3<\/td><td>5DK5***<\/td><td>three split-earth sections<\/td><td>PE continuity, joining geometry, 8,7\/15-\u043a\u0412 stress control, sealing and strain relief<\/td><\/tr><tr><td>3&#215;35+3&#215;25\/3<\/td><td>5DK5***<\/td><td>three split-earth sections<\/td><td>PE continuity, joining geometry, 8,7\/15-\u043a\u0412 stress control, sealing and strain relief<\/td><\/tr><tr><td>3&#215;50+3&#215;25\/3<\/td><td>5DK5***<\/td><td>three split-earth sections<\/td><td>PE continuity, joining geometry, 8,7\/15-\u043a\u0412 stress control, sealing and strain relief<\/td><\/tr><tr><td>3&#215;70+3&#215;35\/3<\/td><td>5DK5***<\/td><td>three split-earth sections<\/td><td>PE continuity, joining geometry, 8,7\/15-\u043a\u0412 stress control, sealing and strain relief<\/td><\/tr><tr><td>3&#215;95+3&#215;50\/3<\/td><td>5DK5***<\/td><td>three split-earth sections<\/td><td>PE continuity, joining geometry, 8,7\/15-\u043a\u0412 stress control, sealing and strain relief<\/td><\/tr><tr><td>3&#215;120+3&#215;70\/3<\/td><td>5DK5***<\/td><td>three split-earth sections<\/td><td>PE continuity, joining geometry, 8,7\/15-\u043a\u0412 stress control, sealing and strain relief<\/td><\/tr><tr><td>3&#215;150+3&#215;70\/3<\/td><td>5DK5***<\/td><td>three split-earth sections<\/td><td>PE continuity, joining geometry, 8,7\/15-\u043a\u0412 stress control, sealing and strain relief<\/td><\/tr><tr><td>3&#215;185+3&#215;95\/3<\/td><td>5DK5***<\/td><td>three split-earth sections<\/td><td>PE continuity, joining geometry, 8,7\/15-\u043a\u0412 stress control, sealing and strain relief<\/td><\/tr><\/tbody><\/table><\/div>\n\n<h2>6. Trailing-\u043c\u0435\u0445\u0430\u043d\u0438\u043a\u0430 \u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f<\/h2>\n<div class=\"grid\">\n<div class=\"box\"><h4>Abrasion \/ chafing<\/h4><p>PCP &gt;5GM5, tear-resistant tape \u0438 polyester mesh \u0437\u0430\u0449\u0438\u0449\u0430\u044e\u0442 \u0441\u0431\u043e\u0440\u043a\u0443 \u043d\u0430 \u0442\u044f\u0436\u0435\u043b\u043e\u0439 \u0442\u0440\u0430\u0441\u0441\u0435.<\/p><\/div>\n<div class=\"box\"><h4>Flexible temperature<\/h4><p>\u041c\u0438\u043d\u0438\u043c\u0443\u043c \u221220 \u00b0C; \u0433\u0438\u0431\u043a\u0430\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u0440\u0438 \u221250 \u00b0C \u043d\u0435 \u0437\u0430\u044f\u0432\u043b\u0435\u043d\u0430.<\/p><\/div>\n<div class=\"box\"><h4>Torsion<\/h4><p>\u00b1100\u00b0\/\u043c \u2014 \u043a\u043b\u044e\u0447\u0435\u0432\u043e\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u043e \u044d\u0442\u043e\u0439 split-earth \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438.<\/p><\/div>\n<div class=\"box\"><h4>Tensile rule<\/h4><p>15 \u041d\/\u043c\u043c\u00b2. \u0412\u044b\u0441\u043e\u043a\u0430\u044f torsion \u043d\u0435 \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 TENAX-SAS tensile capability.<\/p><\/div>\n<div class=\"box\"><h4>Bending<\/h4><p>6\u00d7D fixed \u0438 10\u00d7D flexible. \u041f\u0440\u0430\u0432\u0438\u043b\u043e 20\u00d7D S-transition \u043d\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u043e.<\/p><\/div>\n<div class=\"box\"><h4>Speed<\/h4><p>\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c trailing \u0438\u043b\u0438 reeling \u0432 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0439 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043d\u0435 \u0443\u043a\u0430\u0437\u0430\u043d\u0430.<\/p><\/div>\n<\/div>\n\n<h2>7. \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b \u0438 approvals<\/h2>\n<div class=\"grid\">\n<div class=\"box\"><h4>EN 50525-2-21<\/h4><p>\u042d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0432 supplied specification.<\/p><\/div>\n<div class=\"box\"><h4>DIN VDE 0298-3<\/h4><p>\u041c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0438 \u0440\u0430\u0434\u0438\u0443\u0441\u044b.<\/p><\/div>\n<div class=\"box\"><h4>DIN VDE 0250-813<\/h4><p>\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0431\u0430\u0437\u0430.<\/p><\/div>\n<div class=\"box\"><h4>MSHA P-189-4<\/h4><p>\u0421\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442.<\/p><\/div>\n<div class=\"box\"><h4>IEC 60332-1-2<\/h4><p>Flame retardant performance.<\/p><\/div>\n<div class=\"box\"><h4>IEC 60811-404<\/h4><p>Chemical behaviour.<\/p><\/div>\n<div class=\"box\"><h4>GOST-R\/-K\/-B<\/h4><p>\u041f\u043e\u0436\u0430\u0440\u043d\u044b\u0439 \u0438 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442.<\/p><\/div>\n<div class=\"box\"><h4>\u0421\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c<\/h4><p>Oil, ozone \u0438 UV resistant.<\/p><\/div>\n<\/div>\n\n<h2>8. \u0420\u0430\u0437\u043c\u0435\u0440\u044b, \u043c\u0430\u0441\u0441\u0430 \u0438 \u0440\u0430\u0434\u0438\u0443\u0441\u044b<\/h2>\n<div class=\"table-scroll\"><table><thead><tr><th>\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f<\/th><th>SAP<\/th><th>External<\/th><th>\u041f\u0440\u043e\u0432\u043e\u0434\u043d\u0438\u043a<\/th><th>Dmin<\/th><th>Dmax<\/th><th>\u043a\u0433\/\u043a\u043c<\/th><th>\u043a\u0433\/\u043c<\/th><th>6\u00d7D<\/th><th>10\u00d7D<\/th><\/tr><\/thead><tbody><tr><td>3&#215;25+3&#215;25\/3<\/td><td>SB_15KV_004<\/td><td>5DK5***<\/td><td>6,4<\/td><td>46,3<\/td><td>49,3<\/td><td>3 230<\/td><td>3,23<\/td><td>295,8<\/td><td>493<\/td><\/tr><tr><td>3&#215;35+3&#215;25\/3<\/td><td>20352490<\/td><td>5DK5***<\/td><td>7,6<\/td><td>50,2<\/td><td>54,2<\/td><td>3 920<\/td><td>3,92<\/td><td>325,2<\/td><td>542<\/td><\/tr><tr><td>3&#215;50+3&#215;25\/3<\/td><td>SB_15KV_006<\/td><td>5DK5***<\/td><td>9,1<\/td><td>53,3<\/td><td>57,3<\/td><td>4 610<\/td><td>4,61<\/td><td>343,8<\/td><td>573<\/td><\/tr><tr><td>3&#215;70+3&#215;35\/3<\/td><td>20271483<\/td><td>5DK5***<\/td><td>10,9<\/td><td>58<\/td><td>62<\/td><td>6 000<\/td><td>6<\/td><td>372<\/td><td>620<\/td><\/tr><tr><td>3&#215;95+3&#215;50\/3<\/td><td>20111952<\/td><td>5DK5***<\/td><td>12,6<\/td><td>68,2<\/td><td>72,2<\/td><td>7 850<\/td><td>7,85<\/td><td>433,2<\/td><td>722<\/td><\/tr><tr><td>3&#215;120+3&#215;70\/3<\/td><td>SB_15KV_001<\/td><td>5DK5***<\/td><td>14,2<\/td><td>67,2<\/td><td>71,2<\/td><td>8 440<\/td><td>8,44<\/td><td>427,2<\/td><td>712<\/td><\/tr><tr><td>3&#215;150+3&#215;70\/3<\/td><td>SB_15KV_002<\/td><td>5DK5***<\/td><td>15,9<\/td><td>70,8<\/td><td>74,8<\/td><td>9 640<\/td><td>9,64<\/td><td>448,8<\/td><td>748<\/td><\/tr><tr><td>3&#215;185+3&#215;95\/3<\/td><td>SB_15KV_003<\/td><td>5DK5***<\/td><td>17,7<\/td><td>76,4<\/td><td>80,4<\/td><td>11 440<\/td><td>11,44<\/td><td>482,4<\/td><td>804<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"warn\"><strong>\u0410\u043d\u043e\u043c\u0430\u043b\u0438\u044f \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430:<\/strong> \u0434\u043b\u044f 95 \u043c\u043c\u00b2 \u0443\u043a\u0430\u0437\u0430\u043d \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d 68,2\u201372,2 \u043c\u043c, \u0430 \u0434\u043b\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e 120 \u043c\u043c\u00b2 \u2014 67,2\u201371,2 \u043c\u043c. \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u044b \u0431\u0435\u0437 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e drawing.<\/div>\n<div class=\"note\"><strong>SAP-format:<\/strong> \u0442\u0430\u0431\u043b\u0438\u0446\u0430 \u0441\u043c\u0435\u0448\u0438\u0432\u0430\u0435\u0442 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0435 \u043a\u043e\u0434\u044b SB_15KV_xxx \u0438 \u0447\u0438\u0441\u043b\u043e\u0432\u044b\u0435 SAP-\u043a\u043e\u0434\u044b. \u0412\u0441\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u044b \u0431\u0435\u0437 \u0443\u043d\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438.<\/div>\n<div class=\"note\"><strong>External codes:<\/strong> \u0432\u0441\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u043a\u0430\u043a 5DK5***; \u0441\u043a\u0440\u044b\u0442\u044b\u0435 \u0446\u0438\u0444\u0440\u044b \u043d\u0435 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u043b\u0438\u0441\u044c.<\/div>\n\n<h2>9. \u042d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0438 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0440\u0430\u0441\u0447\u0435\u0442\u044b<\/h2>\n<p>\u041c\u043e\u0449\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u0430 \u043f\u0440\u0438 cos\u03c6 = 0,9. \u041f\u0430\u0434\u0435\u043d\u0438\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u043e \u043f\u043e R20 \u043d\u0430 100 \u043c. Charging current \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 U0 = 8,7 \u043a\u0412 \u0438 50 \u0413\u0446.<\/p>\n<div class=\"table-scroll\"><table><thead><tr><th>\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f<\/th><th>Fmax<\/th><th>C<\/th><th>L<\/th><th>R20<\/th><th>\u0422\u043e\u043a<\/th><th>\u0410\/\u043c\u043c\u00b2<\/th><th>\u2248\u041c\u0412\u0410<\/th><th>\u2248\u041c\u0412\u0442<\/th><th>\u0394U\/100 \u043c<\/th><th>Ic, \u0410\/\u043a\u043c<\/th><th>Qc, \u043a\u0432\u0430\u0440\/\u043a\u043c<\/th><\/tr><\/thead><tbody><tr><td>3&#215;25+3&#215;25\/3<\/td><td>1 125<\/td><td>250<\/td><td>0,39<\/td><td>0,795<\/td><td>139<\/td><td>5,56<\/td><td>3,61<\/td><td>3,25<\/td><td>0,128%<\/td><td>0,683<\/td><td>17,8<\/td><\/tr><tr><td>3&#215;35+3&#215;25\/3<\/td><td>1 575<\/td><td>280<\/td><td>0,37<\/td><td>0,565<\/td><td>172<\/td><td>4,91<\/td><td>4,47<\/td><td>4,02<\/td><td>0,112%<\/td><td>0,765<\/td><td>19,9<\/td><\/tr><tr><td>3&#215;50+3&#215;25\/3<\/td><td>2 250<\/td><td>310<\/td><td>0,35<\/td><td>0,393<\/td><td>215<\/td><td>4,3<\/td><td>5,59<\/td><td>5,03<\/td><td>0,098%<\/td><td>0,847<\/td><td>22<\/td><\/tr><tr><td>3&#215;70+3&#215;35\/3<\/td><td>3 150<\/td><td>350<\/td><td>0,33<\/td><td>0,277<\/td><td>265<\/td><td>3,79<\/td><td>6,88<\/td><td>6,2<\/td><td>0,085%<\/td><td>0,957<\/td><td>24,9<\/td><\/tr><tr><td>3&#215;95+3&#215;50\/3<\/td><td>4 275<\/td><td>390<\/td><td>0,32<\/td><td>0,21<\/td><td>319<\/td><td>3,36<\/td><td>8,29<\/td><td>7,46<\/td><td>0,077%<\/td><td>1,066<\/td><td>27,7<\/td><\/tr><tr><td>3&#215;120+3&#215;70\/3<\/td><td>5 400<\/td><td>420<\/td><td>0,31<\/td><td>0,164<\/td><td>371<\/td><td>3,09<\/td><td>9,64<\/td><td>8,67<\/td><td>0,07%<\/td><td>1,148<\/td><td>29,8<\/td><\/tr><tr><td>3&#215;150+3&#215;70\/3<\/td><td>6 750<\/td><td>460<\/td><td>0,3<\/td><td>0,132<\/td><td>428<\/td><td>2,85<\/td><td>11,12<\/td><td>10,01<\/td><td>0,065%<\/td><td>1,257<\/td><td>32,7<\/td><\/tr><tr><td>3&#215;185+3&#215;95\/3<\/td><td>8 325<\/td><td>500<\/td><td>0,29<\/td><td>0,108<\/td><td>488<\/td><td>2,64<\/td><td>12,68<\/td><td>11,41<\/td><td>0,061%<\/td><td>1,367<\/td><td>35,5<\/td><\/tr><\/tbody><\/table><\/div>\n\n<h2>10. \u0422\u044f\u0433\u0430 \u0438 \u0441\u0430\u043c\u043e\u0432\u0435\u0441<\/h2>\n<div class=\"formula\">Fmax = 15 \u041d\/\u043c\u043c\u00b2 \u00d7 3 \u00d7 S\nR\u0444\u0438\u043a\u0441 = 6 \u00d7 D\nR\u043f\u043e\u0434\u0432 = 10 \u00d7 D\nL\u0442\u0435\u043e\u0440 = Fmax \/ (m \u00d7 g)\n\nL\u0442\u0435\u043e\u0440 \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0432\u0435\u0441.\n\u041e\u043d \u043d\u0435 \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442 friction, abrasion, dynamic pull \u0438 safety factor.<\/div>\n<div class=\"table-scroll\"><table><thead><tr><th>\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f<\/th><th>\u0421\u0435\u0447\u0435\u043d\u0438\u0435<\/th><th>\u0420\u0430\u0441\u0447\u0435\u0442 \u043f\u043e \u043f\u0440\u0430\u0432\u0438\u043b\u0443<\/th><th>\u0422\u0430\u0431\u043b\u0438\u0447\u043d\u043e\u0435<\/th><th>\u0421\u0430\u043c\u043e\u0432\u0435\u0441 100 \u043c<\/th><th>L\u0442\u0435\u043e\u0440<\/th><th>\u0421\u0442\u0430\u0442\u0443\u0441<\/th><\/tr><\/thead><tbody><tr><td>3&#215;25+3&#215;25\/3<\/td><td>25 \u043c\u043c\u00b2<\/td><td>1 125 \u041d<\/td><td>1 125 \u041d<\/td><td>3169 \u041d<\/td><td>35,5 \u043c<\/td><td>\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442<\/td><\/tr><tr><td>3&#215;35+3&#215;25\/3<\/td><td>35 \u043c\u043c\u00b2<\/td><td>1 575 \u041d<\/td><td>1 575 \u041d<\/td><td>3846 \u041d<\/td><td>41 \u043c<\/td><td>\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442<\/td><\/tr><tr><td>3&#215;50+3&#215;25\/3<\/td><td>50 \u043c\u043c\u00b2<\/td><td>2 250 \u041d<\/td><td>2 250 \u041d<\/td><td>4522 \u041d<\/td><td>49,8 \u043c<\/td><td>\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442<\/td><\/tr><tr><td>3&#215;70+3&#215;35\/3<\/td><td>70 \u043c\u043c\u00b2<\/td><td>3 150 \u041d<\/td><td>3 150 \u041d<\/td><td>5886 \u041d<\/td><td>53,5 \u043c<\/td><td>\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442<\/td><\/tr><tr><td>3&#215;95+3&#215;50\/3<\/td><td>95 \u043c\u043c\u00b2<\/td><td>4 275 \u041d<\/td><td>4 275 \u041d<\/td><td>7701 \u041d<\/td><td>55,5 \u043c<\/td><td>\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442<\/td><\/tr><tr><td>3&#215;120+3&#215;70\/3<\/td><td>120 \u043c\u043c\u00b2<\/td><td>5 400 \u041d<\/td><td>5 400 \u041d<\/td><td>828 \u041d<\/td><td>65,2 \u043c<\/td><td>\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442<\/td><\/tr><tr><td>3&#215;150+3&#215;70\/3<\/td><td>150 \u043c\u043c\u00b2<\/td><td>6 750 \u041d<\/td><td>6 750 \u041d<\/td><td>9457 \u041d<\/td><td>71,4 \u043c<\/td><td>\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442<\/td><\/tr><tr><td>3&#215;185+3&#215;95\/3<\/td><td>185 \u043c\u043c\u00b2<\/td><td>8 325 \u041d<\/td><td>8 325 \u041d<\/td><td>11223 \u041d<\/td><td>74,2 \u043c<\/td><td>\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442<\/td><\/tr><\/tbody><\/table><\/div>\n\n<h2>11. \u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0438 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435 \u043c\u0435\u0434\u0438<\/h2>\n<div class=\"formula\">R\u221220 \u2248 R20 \u00d7 [1 + 0,00393 \u00d7 (\u221220 \u2212 20)]\nR\u221240 \u2248 R20 \u00d7 [1 + 0,00393 \u00d7 (\u221240 \u2212 20)]\n\n\u221220 \u00b0C \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a flexible operation.\n\u221240 \u00b0C \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a fixed installation.\n\u0420\u0430\u0441\u0447\u0435\u0442\u044b \u043d\u0435 \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u044e\u0442 supplied temperature rating.<\/div>\n<div class=\"table-scroll\"><table><thead><tr><th>\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f<\/th><th>R20<\/th><th>\u041e\u0446\u0435\u043d\u043a\u0430 R\u221220<\/th><th>\u041e\u0446\u0435\u043d\u043a\u0430 R\u221240<\/th><th>\u0421\u0430\u043c\u043e\u0432\u0435\u0441 100 \u043c<\/th><th>\u041e\u0441\u0442\u0430\u0442\u043e\u043a \u0434\u043e Fmax<\/th><th>L\u0442\u0435\u043e\u0440<\/th><\/tr><\/thead><tbody><tr><td>3&#215;25+3&#215;25\/3<\/td><td>0,795<\/td><td>0,67<\/td><td>0,608<\/td><td>3169 \u041d<\/td><td>-2044 \u041d<\/td><td>35,5 \u043c<\/td><\/tr><tr><td>3&#215;35+3&#215;25\/3<\/td><td>0,565<\/td><td>0,476<\/td><td>0,432<\/td><td>3846 \u041d<\/td><td>-2271 \u041d<\/td><td>41 \u043c<\/td><\/tr><tr><td>3&#215;50+3&#215;25\/3<\/td><td>0,393<\/td><td>0,331<\/td><td>0,3<\/td><td>4522 \u041d<\/td><td>-2272 \u041d<\/td><td>49,8 \u043c<\/td><\/tr><tr><td>3&#215;70+3&#215;35\/3<\/td><td>0,277<\/td><td>0,233<\/td><td>0,212<\/td><td>5886 \u041d<\/td><td>-2736 \u041d<\/td><td>53,5 \u043c<\/td><\/tr><tr><td>3&#215;95+3&#215;50\/3<\/td><td>0,21<\/td><td>0,177<\/td><td>0,16<\/td><td>7701 \u041d<\/td><td>-3426 \u041d<\/td><td>55,5 \u043c<\/td><\/tr><tr><td>3&#215;120+3&#215;70\/3<\/td><td>0,164<\/td><td>0,138<\/td><td>0,125<\/td><td>828 \u041d<\/td><td>-288 \u041d<\/td><td>65,2 \u043c<\/td><\/tr><tr><td>3&#215;150+3&#215;70\/3<\/td><td>0,132<\/td><td>0,111<\/td><td>0,101<\/td><td>9457 \u041d<\/td><td>-2707 \u041d<\/td><td>71,4 \u043c<\/td><\/tr><tr><td>3&#215;185+3&#215;95\/3<\/td><td>0,108<\/td><td>0,091<\/td><td>0,083<\/td><td>11223 \u041d<\/td><td>-2898 \u041d<\/td><td>74,2 \u043c<\/td><\/tr><\/tbody><\/table><\/div>\n\n<h2>12. \u0411\u0430\u0440\u0430\u0431\u0430\u043d\u043d\u0430\u044f \u0433\u0435\u043e\u043c\u0435\u0442\u0440\u0438\u044f<\/h2>\n<div class=\"table-scroll\"><table><thead><tr><th>\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f<\/th><th>Dmax<\/th><th>6\u00d7D<\/th><th>10\u00d7D<\/th><th>\u041c\u0438\u043d. \u0434\u0438\u0430\u043c\u0435\u0442\u0440 \u043f\u043e \u043e\u0441\u0438<\/th><th>\u041c\u0430\u0441\u0441\u0430<\/th><\/tr><\/thead><tbody><tr><td>3&#215;25+3&#215;25\/3<\/td><td>49,3 \u043c\u043c<\/td><td>295,8 \u043c\u043c<\/td><td>493 \u043c\u043c<\/td><td>986 \u043c\u043c<\/td><td>3,23 \u043a\u0433\/\u043c<\/td><\/tr><tr><td>3&#215;35+3&#215;25\/3<\/td><td>54,2 \u043c\u043c<\/td><td>325,2 \u043c\u043c<\/td><td>542 \u043c\u043c<\/td><td>1084 \u043c\u043c<\/td><td>3,92 \u043a\u0433\/\u043c<\/td><\/tr><tr><td>3&#215;50+3&#215;25\/3<\/td><td>57,3 \u043c\u043c<\/td><td>343,8 \u043c\u043c<\/td><td>573 \u043c\u043c<\/td><td>1146 \u043c\u043c<\/td><td>4,61 \u043a\u0433\/\u043c<\/td><\/tr><tr><td>3&#215;70+3&#215;35\/3<\/td><td>62 \u043c\u043c<\/td><td>372 \u043c\u043c<\/td><td>620 \u043c\u043c<\/td><td>1240 \u043c\u043c<\/td><td>6 \u043a\u0433\/\u043c<\/td><\/tr><tr><td>3&#215;95+3&#215;50\/3<\/td><td>72,2 \u043c\u043c<\/td><td>433,2 \u043c\u043c<\/td><td>722 \u043c\u043c<\/td><td>1444 \u043c\u043c<\/td><td>7,85 \u043a\u0433\/\u043c<\/td><\/tr><tr><td>3&#215;120+3&#215;70\/3<\/td><td>71,2 \u043c\u043c<\/td><td>427,2 \u043c\u043c<\/td><td>712 \u043c\u043c<\/td><td>1424 \u043c\u043c<\/td><td>8,44 \u043a\u0433\/\u043c<\/td><\/tr><tr><td>3&#215;150+3&#215;70\/3<\/td><td>74,8 \u043c\u043c<\/td><td>448,8 \u043c\u043c<\/td><td>748 \u043c\u043c<\/td><td>1496 \u043c\u043c<\/td><td>9,64 \u043a\u0433\/\u043c<\/td><\/tr><tr><td>3&#215;185+3&#215;95\/3<\/td><td>80,4 \u043c\u043c<\/td><td>482,4 \u043c\u043c<\/td><td>804 \u043c\u043c<\/td><td>1608 \u043c\u043c<\/td><td>11,44 \u043a\u0433\/\u043c<\/td><\/tr><\/tbody><\/table><\/div>\n\n<h2>13. \u0411\u044b\u0441\u0442\u0440\u044b\u0439 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u044b\u0439 \u0432\u044b\u0431\u043e\u0440<\/h2>\n<div class=\"table-scroll\"><table><thead><tr><th>\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f<\/th><th>\u0422\u043e\u043a<\/th><th>\u2248\u041c\u0412\u0442<\/th><th>Dmax<\/th><th>\u041c\u0430\u0441\u0441\u0430<\/th><th>\u041f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435<\/th><\/tr><\/thead><tbody><tr><td>3&#215;25+3&#215;25\/3<\/td><td>139 \u0410<\/td><td>3,25 \u041c\u0412\u0442<\/td><td>49,3 \u043c\u043c<\/td><td>3 230 \u043a\u0433\/\u043a\u043c<\/td><td>\u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u0430\u044f 15-\u043a\u0412 trailing-\u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0441 split-earth architecture<\/td><\/tr><tr><td>3&#215;35+3&#215;25\/3<\/td><td>172 \u0410<\/td><td>4,02 \u041c\u0412\u0442<\/td><td>54,2 \u043c\u043c<\/td><td>3 920 \u043a\u0433\/\u043a\u043c<\/td><td>\u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u0430\u044f 15-\u043a\u0412 trailing-\u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0441 split-earth architecture<\/td><\/tr><tr><td>3&#215;50+3&#215;25\/3<\/td><td>215 \u0410<\/td><td>5,03 \u041c\u0412\u0442<\/td><td>57,3 \u043c\u043c<\/td><td>4 610 \u043a\u0433\/\u043a\u043c<\/td><td>\u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u0430\u044f 15-\u043a\u0412 trailing-\u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0441 split-earth architecture<\/td><\/tr><tr><td>3&#215;70+3&#215;35\/3<\/td><td>265 \u0410<\/td><td>6,2 \u041c\u0412\u0442<\/td><td>62 \u043c\u043c<\/td><td>6 000 \u043a\u0433\/\u043a\u043c<\/td><td>open-cast excavator \u0438\u043b\u0438 material-handling machine \u0441\u0440\u0435\u0434\u043d\u0435\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438<\/td><\/tr><tr><td>3&#215;95+3&#215;50\/3<\/td><td>319 \u0410<\/td><td>7,46 \u041c\u0412\u0442<\/td><td>72,2 \u043c\u043c<\/td><td>7 850 \u043a\u0433\/\u043a\u043c<\/td><td>open-cast excavator \u0438\u043b\u0438 material-handling machine \u0441\u0440\u0435\u0434\u043d\u0435\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438<\/td><\/tr><tr><td>3&#215;120+3&#215;70\/3<\/td><td>371 \u0410<\/td><td>8,67 \u041c\u0412\u0442<\/td><td>71,2 \u043c\u043c<\/td><td>8 440 \u043a\u0433\/\u043a\u043c<\/td><td>\u043a\u0440\u0443\u043f\u043d\u0430\u044f 15-\u043a\u0412 heavy trailing-\u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 torsion capability<\/td><\/tr><tr><td>3&#215;150+3&#215;70\/3<\/td><td>428 \u0410<\/td><td>10,01 \u041c\u0412\u0442<\/td><td>74,8 \u043c\u043c<\/td><td>9 640 \u043a\u0433\/\u043a\u043c<\/td><td>\u043a\u0440\u0443\u043f\u043d\u0430\u044f 15-\u043a\u0412 heavy trailing-\u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 torsion capability<\/td><\/tr><tr><td>3&#215;185+3&#215;95\/3<\/td><td>488 \u0410<\/td><td>11,41 \u041c\u0412\u0442<\/td><td>80,4 \u043c\u043c<\/td><td>11 440 \u043a\u0433\/\u043a\u043c<\/td><td>\u043a\u0440\u0443\u043f\u043d\u0430\u044f 15-\u043a\u0412 heavy trailing-\u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 torsion capability<\/td><\/tr><\/tbody><\/table><\/div>\n\n<h2>14. Failure modes<\/h2>\n<div class=\"fmea-grid\">\n<div class=\"fmea\"><h4>Split-earth discontinuity<\/h4><p><strong>\u041f\u0440\u0438\u0447\u0438\u043d\u0430:<\/strong> \u043e\u0431\u0440\u044b\u0432 \u043e\u0434\u043d\u043e\u0439 PE-\u0441\u0435\u043a\u0446\u0438\u0438 \u0438\u043b\u0438 \u043f\u043b\u043e\u0445\u043e\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435.<br><strong>\u042d\u0444\u0444\u0435\u043a\u0442:<\/strong> \u043d\u0430\u0440\u0443\u0448\u0435\u043d\u0438\u0435 protective-earth path.<\/p><\/div>\n<div class=\"fmea\"><h4>15-kV termination defect<\/h4><p><strong>\u041f\u0440\u0438\u0447\u0438\u043d\u0430:<\/strong> EPR damage, cutback \u0438\u043b\u0438 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0439 stress control.<br><strong>\u042d\u0444\u0444\u0435\u043a\u0442:<\/strong> field concentration \u0438 insulation degradation.<\/p><\/div>\n<div class=\"fmea\"><h4>Sheath movement<\/h4><p><strong>\u041f\u0440\u0438\u0447\u0438\u043d\u0430:<\/strong> \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0435 reinforcing tape \u0438\u043b\u0438 mesh.<br><strong>\u042d\u0444\u0444\u0435\u043a\u0442:<\/strong> \u0441\u043a\u043b\u0430\u0434\u043a\u0438 \u0438 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0435 chafing.<\/p><\/div>\n<div class=\"fmea\"><h4>Over-twist<\/h4><p><strong>\u041f\u0440\u0438\u0447\u0438\u043d\u0430:<\/strong> \u043f\u0440\u0435\u0432\u044b\u0448\u0435\u043d\u0438\u0435 \u00b1100\u00b0\/\u043c.<br><strong>\u042d\u0444\u0444\u0435\u043a\u0442:<\/strong> \u0443\u0441\u0442\u0430\u043b\u043e\u0441\u0442\u044c \u0444\u0430\u0437\u043d\u044b\u0445 \u0436\u0438\u043b \u0438 PE-\u0441\u0435\u043a\u0446\u0438\u0439.<\/p><\/div>\n<div class=\"fmea\"><h4>False screen assumption<\/h4><p><strong>\u041f\u0440\u0438\u0447\u0438\u043d\u0430:<\/strong> \u043e\u0448\u0438\u0431\u043e\u0447\u043d\u043e \u0441\u0447\u0438\u0442\u0430\u0442\u044c split earth \u0444\u0430\u0437\u043d\u044b\u043c\u0438 \u044d\u043a\u0440\u0430\u043d\u0430\u043c\u0438.<br><strong>\u042d\u0444\u0444\u0435\u043a\u0442:<\/strong> \u043d\u0435\u0432\u0435\u0440\u043d\u0430\u044f termination \u0438 protection scheme.<\/p><\/div>\n<div class=\"fmea\"><h4>Wrong diameter selection<\/h4><p><strong>\u041f\u0440\u0438\u0447\u0438\u043d\u0430:<\/strong> \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0431\u0435\u0437 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 95\/120 \u043c\u043c\u00b2 anomaly.<br><strong>\u042d\u0444\u0444\u0435\u043a\u0442:<\/strong> \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0439 drum, gland \u0438\u043b\u0438 guide design.<\/p><\/div>\n<\/div>\n\n<h2>15. \u041f\u0440\u0438\u0435\u043c\u043a\u0430 \u0438 \u0432\u0432\u043e\u0434 \u0432 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044e<\/h2>\n<ul>\n<li>\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 PROTOLON (SB), SAP, external code \u0438 \u043c\u0430\u0440\u043a\u0438\u0440\u043e\u0432\u043a\u0438 8,7\/15 (17,5) \u043a\u0412.<\/li>\n<li>\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u044f 24 \u043a\u0412.<\/li>\n<li>\u0418\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0435 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u044f \u0442\u0440\u0435\u0445 \u0444\u0430\u0437\u043d\u044b\u0445 \u0436\u0438\u043b.<\/li>\n<li>\u041e\u0442\u0434\u0435\u043b\u044c\u043d\u0430\u044f continuity-\u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0432\u0441\u0435\u0445 \u0442\u0440\u0435\u0445 split-earth sections.<\/li>\n<li>\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f PE-\u0441\u0435\u043a\u0446\u0438\u0439 \u0432 termination.<\/li>\n<li>\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 8,7\/15-\u043a\u0412 stress control, sealing \u0438 approved termination drawing.<\/li>\n<li>\u041e\u0441\u043c\u043e\u0442\u0440 tear-resistant tape, polyester mesh \u0438 PCP &gt;5GM5 sheaths.<\/li>\n<li>\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 6\u00d7D fixed, 10\u00d7D flexible, \u00b1100\u00b0\/\u043c \u0438 15 \u041d\/\u043c\u043c\u00b2 rule.<\/li>\n<li>\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u0435 \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043e\u0432 95 \u0438 120 \u043c\u043c\u00b2 \u043f\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c\u0443 drawing.<\/li>\n<li>\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u0435 MSHA\/GOST \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u043e\u0432, \u0435\u0441\u043b\u0438 \u043e\u043d\u0438 \u0442\u0440\u0435\u0431\u0443\u044e\u0442\u0441\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c.<\/li>\n<\/ul>\n\n<h2>16. \u0418\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u044b\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f<\/h2>\n<div class=\"warn\">\u0420\u0430\u0441\u0447\u0435\u0442\u044b \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u044b \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u041e\u043d\u0438 \u043d\u0435 \u0437\u0430\u043c\u0435\u043d\u044f\u044e\u0442 approved split-earth drawing, high-voltage field-control design, earth-fault calculation, termination scheme, dynamic trailing assessment \u0438 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0439 \u043f\u0430\u0440\u0442\u0438\u0438.<\/div>\n<\/div>\n\n<footer><div class=\"container\">\n<h4>Feichun Cable \u2014 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u044b\u0439 \u043f\u043e\u0434\u0431\u043e\u0440 PROTOLON (SB) NTSCGEWOEU 8,7\/15 \u043a\u0412<\/h4>\n<div class=\"contact\"><div><strong>\u0422\u0435\u043b\u0435\u0444\u043e\u043d:<\/strong><br><a href=\"tel:+8613855123218\">+86 13855123218<\/a><\/div><div><strong>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u043e\u0447\u0442\u0430:<\/strong><br><a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div><\/div>\n<p class=\"small\">Feichun Cable \u043d\u0435 \u0430\u0444\u0444\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u043d \u0441 \u0432\u043b\u0430\u0434\u0435\u043b\u044c\u0446\u0430\u043c\u0438 \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 PROTOLON, TENAX-SAS, TENAX-LUMEN \u0438\u043b\u0438 SHD-GC. \u041e\u0431\u043e\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u043a\u0430\u043a \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0435\u0440\u0435\u043a\u0440\u0435\u0441\u0442\u043d\u044b\u0435 \u0441\u0441\u044b\u043b\u043a\u0438 \u0438\u0437 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438. \u041a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u0430\u044f \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0430 \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u0435\u0442\u0441\u044f \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u043c\u0438 \u043f\u0430\u0440\u0442\u0438\u0438.<\/p>\n<div>FEICHUN-PROTOLON-SB-NTSCGEWOEU-15KV-RU \u00b7 27\/07\/2026<\/div>\n<\/div><\/footer>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"\u0414\u043b\u044f 15-\u043a\u0412 \u043f\u0438\u0442\u0430\u043d\u0438\u044f excavators \u0438 \u043a\u0440\u0443\u043f\u043d\u044b\u0445 material-handling machines \u0432 open-cast mines \u043f\u0440\u0438 abrasion, chafing \u0438 \u0447\u0440\u0435\u0437\u0432\u044b\u0447\u0430\u0439\u043d\u043e \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0435.\n\u042d\u0442\u0430 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 three-core arrangement, split-earth sections, tear-resistant tape, polyester mesh \u0438 PCP >5GM5.\n\u0412 supplied construction \u043d\u0435 \u0437\u0430\u044f\u0432\u043b\u0435\u043d\u044b individual concentric copper core screens \u0438 pilot conductor. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u043d\u0435\u043b\u044c\u0437\u044f \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u0442\u044c \u043d\u0430 \u043d\u0435\u0435 screen-bonding \u0438\u043b\u0438 pilot-acceptance procedures \u043e\u0442 NTSCGECEWOEU 8,7\/15 \u043a\u0412.","protected":false},"author":1,"featured_media":24535,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"left","csco_page_header_type":"title","csco_page_load_nextpost":"","footnotes":""},"categories":[66,56],"tags":[16,111,17],"class_list":["post-24534","post","type-post","status-publish","format-standard","has-post-thumbnail","category-common-problems-encountered-in-cable-applications","category-reeling-cable","tag-din-vde-0250","tag-mining-cable","tag-reeling-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/24534","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=24534"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/24534\/revisions"}],"predecessor-version":[{"id":24538,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/24534\/revisions\/24538"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/24535"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=24534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=24534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=24534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}