{"id":3905,"date":"2025-12-30T16:50:28","date_gmt":"2025-12-30T08:50:28","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=3905"},"modified":"2025-12-30T16:50:31","modified_gmt":"2025-12-30T08:50:31","slug":"what-is-3-6-6kv-cable","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/what-is-3-6-6kv-cable\/","title":{"rendered":"What is 3.6\/6kV Cable?"},"content":{"rendered":"\n

Complete Technical Encyclopedia of Medium Voltage Power Cables \u2014 IEC 60502-2, German VDE, Portuguese Nomenclature & International Standards<\/p>\n\n\n\n

\"3.6\/6kV<\/figure>\n\n\n\n\n\n\n \n \n \n \n \n What is 3.6\/6kV Cable? Complete Technical Guide | Anhui Feichun Special Cable Co., Ltd.<\/title>\n <style>\n :root {\n --bg-primary: #0d1117;\n --bg-secondary: #161b22;\n --bg-tertiary: #21262d;\n --text-primary: #e6edf3;\n --text-secondary: #8b949e;\n --text-muted: #6e7681;\n --accent-blue: #58a6ff;\n --accent-green: #3fb950;\n --accent-orange: #d29922;\n --accent-red: #f85149;\n --accent-purple: #a371f7;\n --accent-cyan: #39c5cf;\n --accent-gold: #c9a227;\n --border-color: #30363d;\n --link-color: #58a6ff;\n --highlight-bg: #388bfd26;\n --mv-purple: #7c3aed;\n --mv-blue: #2563eb;\n }\n \n * {\n margin: 0;\n padding: 0;\n box-sizing: border-box;\n }\n \n body {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;\n background-color: var(--bg-primary);\n color: var(--text-primary);\n line-height: 1.7;\n font-size: 16px;\n }\n \n .container {\n max-width: 1200px;\n margin: 0 auto;\n padding: 0 24px;\n }\n \n header {\n background: linear-gradient(135deg, 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.lang-section.spanish {\n border-left-color: var(--accent-orange);\n }\n \n .lang-section.chinese {\n border-left-color: var(--accent-green);\n }\n \n .spec-table {\n width: 100%;\n border-collapse: collapse;\n margin: 24px 0;\n font-size: 0.95rem;\n }\n \n .spec-table th,\n .spec-table td {\n padding: 14px 16px;\n text-align: left;\n border: 1px solid var(--border-color);\n }\n \n .spec-table th {\n background: var(--bg-tertiary);\n color: var(--accent-cyan);\n font-weight: 600;\n white-space: nowrap;\n }\n \n .spec-table td {\n background: var(--bg-secondary);\n color: var(--text-secondary);\n }\n \n .spec-table tr:hover td {\n background: var(--highlight-bg);\n }\n \n .spec-table .category-header {\n background: linear-gradient(90deg, var(--bg-tertiary), var(--bg-secondary));\n color: var(--accent-gold);\n font-weight: 600;\n }\n \n .highlight-box {\n background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));\n border: 1px solid var(--border-color);\n border-radius: 8px;\n padding: 24px;\n margin: 24px 0;\n }\n \n .highlight-box.mv-purple {\n border-left: 4px solid var(--mv-purple);\n background: linear-gradient(135deg, rgba(124,58,237,0.1), var(--bg-secondary));\n }\n \n .highlight-box.voltage-blue {\n border-left: 4px solid var(--mv-blue);\n background: linear-gradient(135deg, rgba(37,99,235,0.1), var(--bg-secondary));\n }\n \n .highlight-box.gold-accent {\n border-left: 4px solid var(--accent-gold);\n background: linear-gradient(135deg, rgba(201,162,39,0.1), var(--bg-secondary));\n }\n \n .highlight-title {\n color: var(--text-primary);\n font-weight: 600;\n font-size: 1.1rem;\n margin-bottom: 12px;\n }\n \n .parameter-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n gap: 20px;\n margin: 24px 0;\n }\n \n .parameter-card {\n background: var(--bg-secondary);\n border: 1px solid var(--border-color);\n border-radius: 8px;\n padding: 20px;\n }\n \n .parameter-card h4 {\n color: var(--accent-cyan);\n margin: 0 0 12px 0;\n font-size: 1rem;\n }\n \n .parameter-value {\n font-size: 1.5rem;\n font-weight: 700;\n color: var(--text-primary);\n margin-bottom: 4px;\n }\n \n .parameter-unit {\n font-size: 0.85rem;\n color: var(--text-muted);\n }\n \n .voltage-rating {\n display: inline-block;\n padding: 6px 14px;\n border-radius: 6px;\n font-size: 0.9rem;\n font-weight: 700;\n margin: 4px;\n background: linear-gradient(135deg, var(--mv-purple), var(--mv-blue));\n color: #fff;\n }\n \n .standard-code {\n font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;\n background: var(--bg-tertiary);\n padding: 3px 8px;\n border-radius: 4px;\n font-size: 0.9rem;\n color: var(--accent-cyan);\n }\n \n .cable-model {\n font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;\n background: linear-gradient(135deg, #1e1b4b, #312e81);\n padding: 4px 10px;\n border-radius: 4px;\n font-size: 0.9rem;\n color: #fff;\n }\n \n .conductor-type {\n display: inline-block;\n padding: 4px 10px;\n border-radius: 4px;\n font-size: 0.8rem;\n font-weight: 600;\n margin: 2px;\n }\n \n .type-copper {\n background: linear-gradient(135deg, #b45309, #d97706);\n color: #fff;\n }\n \n .type-aluminium {\n background: linear-gradient(135deg, #64748b, #94a3b8);\n color: #fff;\n }\n \n .insulation-type {\n display: inline-block;\n padding: 4px 10px;\n border-radius: 4px;\n font-size: 0.8rem;\n font-weight: 600;\n margin: 2px;\n }\n \n .ins-xlpe {\n background: linear-gradient(135deg, #0891b2, #06b6d4);\n color: #fff;\n }\n \n .ins-pvc {\n background: linear-gradient(135deg, #059669, #10b981);\n color: #fff;\n }\n \n .ins-epr {\n background: linear-gradient(135deg, #7c3aed, #8b5cf6);\n color: #fff;\n }\n \n .application-badge {\n display: inline-block;\n padding: 6px 14px;\n border-radius: 6px;\n font-size: 0.85rem;\n font-weight: 600;\n margin: 4px;\n background: var(--bg-tertiary);\n border: 1px solid var(--border-color);\n color: var(--text-primary);\n }\n \n .nomenclature-card {\n background: var(--bg-secondary);\n border: 1px solid var(--border-color);\n border-radius: 8px;\n padding: 20px;\n margin: 16px 0;\n }\n \n .nomenclature-card h4 {\n color: var(--accent-purple);\n margin: 0 0 12px 0;\n font-size: 1rem;\n display: flex;\n align-items: center;\n gap: 8px;\n }\n \n .flag-icon {\n font-size: 1.2rem;\n }\n \n .comparison-table {\n width: 100%;\n border-collapse: collapse;\n margin: 24px 0;\n font-size: 0.9rem;\n }\n \n .comparison-table th {\n background: linear-gradient(135deg, var(--bg-tertiary), #1a2332);\n color: var(--text-primary);\n padding: 16px;\n text-align: center;\n border: 1px solid var(--border-color);\n font-weight: 600;\n }\n \n .comparison-table td {\n padding: 14px;\n text-align: center;\n border: 1px solid var(--border-color);\n background: var(--bg-secondary);\n color: var(--text-secondary);\n }\n \n .comparison-table .feature-col {\n text-align: left;\n font-weight: 500;\n color: var(--text-primary);\n background: var(--bg-tertiary);\n }\n \n .citation {\n font-size: 0.85rem;\n color: var(--text-muted);\n font-style: italic;\n margin-top: 12px;\n }\n \n .source-ref {\n color: var(--link-color);\n text-decoration: none;\n }\n \n .source-ref:hover {\n text-decoration: underline;\n }\n \n .external-sources {\n background: var(--bg-secondary);\n border: 1px solid var(--border-color);\n border-radius: 8px;\n padding: 24px;\n margin: 32px 0;\n }\n \n .external-sources h3 {\n color: var(--accent-cyan);\n margin-bottom: 16px;\n }\n \n .source-list {\n display: grid;\n gap: 16px;\n }\n \n .source-item {\n display: flex;\n align-items: flex-start;\n gap: 12px;\n padding: 12px;\n background: var(--bg-tertiary);\n border-radius: 6px;\n }\n \n .source-icon {\n color: var(--accent-cyan);\n font-size: 0.8rem;\n margin-top: 4px;\n }\n \n .contact-section {\n background: linear-gradient(135deg, #0d1117, #161b22);\n border: 2px solid var(--accent-purple);\n border-radius: 12px;\n padding: 32px;\n margin: 48px 0;\n }\n \n .contact-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n gap: 24px;\n margin-top: 24px;\n }\n \n .contact-item {\n display: flex;\n align-items: center;\n gap: 12px;\n padding: 16px;\n background: var(--bg-secondary);\n border-radius: 8px;\n }\n \n .contact-icon {\n width: 40px;\n height: 40px;\n background: var(--mv-purple);\n border-radius: 50%;\n display: flex;\n align-items: center;\n justify-content: center;\n color: #fff;\n font-size: 1.2rem;\n }\n \n .contact-details h4 {\n color: var(--text-primary);\n margin: 0 0 4px 0;\n font-size: 0.9rem;\n }\n \n .contact-details a,\n .contact-details span {\n color: var(--accent-cyan);\n text-decoration: none;\n font-size: 0.95rem;\n }\n \n .contact-details a:hover {\n text-decoration: underline;\n }\n \n footer {\n background: var(--bg-secondary);\n padding: 32px 0;\n border-top: 1px solid var(--border-color);\n text-align: center;\n }\n \n footer p {\n color: var(--text-muted);\n font-size: 0.9rem;\n margin-bottom: 8px;\n }\n \n .temp-indicator {\n display: inline-flex;\n align-items: center;\n gap: 6px;\n padding: 4px 10px;\n border-radius: 4px;\n font-size: 0.85rem;\n font-weight: 600;\n }\n \n .temp-90 {\n background: linear-gradient(135deg, #dc2626, #ef4444);\n color: #fff;\n }\n \n .temp-70 {\n background: linear-gradient(135deg, #ea580c, #f97316);\n color: #fff;\n }\n \n .temp-250 {\n background: linear-gradient(135deg, #9333ea, #a855f7);\n color: #fff;\n }\n \n @media (max-width: 768px) {\n h1 {\n font-size: 1.8rem;\n }\n \n h2 {\n font-size: 1.4rem;\n }\n \n .container {\n padding: 0 16px;\n }\n \n .spec-table {\n font-size: 0.85rem;\n }\n \n .spec-table th,\n .spec-table td {\n padding: 10px 8px;\n }\n \n .parameter-grid {\n grid-template-columns: 1fr;\n }\n }\n <\/style>\n<\/head>\n<body>\n <header>\n <div class=\"container\">\n <div class=\"header-content\">\n <p class=\"company-name\">Anhui Feichun Special Cable Co., Ltd.<\/p>\n <p class=\"company-name-cn\">\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8<\/p>\n <h1>What is 3.6\/6kV Cable?<\/h1>\n <p class=\"subtitle\">Complete Technical Encyclopedia of Medium Voltage Power Cables \u2014 IEC 60502-2, German VDE, Portuguese Nomenclature & International Standards<\/p>\n <div class=\"certification-badges\">\n <span class=\"cert-badge\">\u26a1 3.6\/6(7.2)kV<\/span>\n <span class=\"cert-badge\">\ud83d\udccb IEC 60502-2<\/span>\n <span class=\"cert-badge\">\ud83d\udd27 VDE 0276<\/span>\n <span class=\"cert-badge\">\ud83c\udf21\ufe0f XLPE 90\u00b0C<\/span>\n <span class=\"cert-badge\">\u26cf\ufe0f Mining Applications<\/span>\n <\/div>\n <\/div>\n <\/div>\n <\/header>\n \n <main>\n <div class=\"container\">\n <!-- Section 1: Introduction -->\n <section>\n <h2>1. Introduction to 3.6\/6kV Medium Voltage Cables<\/h2>\n \n <p>Cables with a rated voltage of 3.6\/6kV under IEC 60502-2 represent the entry point into Medium Voltage (MV) power distribution systems. These cables are generally specified for equipment connections, power distribution networks, transformer stations, and industrial applications requiring voltages above low voltage (1kV) but below high voltage transmission levels.<\/p>\n \n <div class=\"highlight-box mv-purple\">\n <div class=\"highlight-title\">3.6\/6kV Voltage Rating Explained<\/div>\n <div class=\"parameter-grid\">\n <div class=\"parameter-card\">\n <h4>U\u2080 (Phase to Earth)<\/h4>\n <div class=\"parameter-value\">3.6 kV<\/div>\n <div class=\"parameter-unit\">Rated voltage to ground<\/div>\n <\/div>\n <div class=\"parameter-card\">\n <h4>U (Phase to Phase)<\/h4>\n <div class=\"parameter-value\">6 kV<\/div>\n <div class=\"parameter-unit\">Rated voltage between phases<\/div>\n <\/div>\n <div class=\"parameter-card\">\n <h4>Um (Maximum System)<\/h4>\n <div class=\"parameter-value\">7.2 kV<\/div>\n <div class=\"parameter-unit\">Highest system voltage<\/div>\n <\/div>\n <div class=\"parameter-card\">\n <h4>Test Voltage<\/h4>\n <div class=\"parameter-value\">12.6 kV<\/div>\n <div class=\"parameter-unit\">AC withstand test (routine)<\/div>\n <\/div>\n <\/div>\n <p class=\"citation\">Source: <a href=\"https:\/\/www.elandcables.com\/electrical-cable-and-accessories\/cables-by-standard\/iec-60502-cable\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">Eland Cables – IEC 60502 Cable Standard<\/a><\/p>\n <\/div>\n \n <p>Like other Medium Voltage cables, 3.6\/6kV cables are available in both armoured and unarmoured constructions, and with a range of outer sheathing materials across MDPE, PVC and LSZH materials depending on the application demands and installation parameters. IEC 60502-2 specifies the construction, dimensions, and test requirements of power cables with extruded solid insulation for rated voltages from 6 kV (Um = 7.2 kV) up to 30 kV (Um = 36 kV).<\/p>\n \n <p class=\"citation\">Source: <a href=\"https:\/\/tratosgroup.com\/products\/standards\/international\/iec-60502\/\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">Tratos Group – IEC 60502 Standard<\/a><\/p>\n \n <div class=\"lang-section spanish\">\n <p><span class=\"lang-badge lang-es\">Espa\u00f1ol<\/span><strong>Introducci\u00f3n a los Cables de Media Tensi\u00f3n 3.6\/6kV<\/strong><\/p>\n <p>Los cables con tensi\u00f3n nominal de 3.6\/6kV seg\u00fan IEC 60502-2 representan el punto de entrada a los sistemas de distribuci\u00f3n de Media Tensi\u00f3n (MT). Estos cables se especifican generalmente para conexiones de equipos, redes de distribuci\u00f3n de energ\u00eda, estaciones transformadoras y aplicaciones industriales que requieren tensiones superiores a baja tensi\u00f3n (1kV). La designaci\u00f3n 3.6\/6(7.2)kV indica: U\u2080 = 3.6kV (tensi\u00f3n fase-tierra), U = 6kV (tensi\u00f3n fase-fase), Um = 7.2kV (tensi\u00f3n m\u00e1xima del sistema). Est\u00e1n disponibles en construcciones armadas y sin armar, con materiales de cubierta exterior que incluyen MDPE, PVC y LSZH.<\/p>\n <\/div>\n \n <div class=\"lang-section chinese\">\n <p><span class=\"lang-badge lang-zh\">\u7e41\u9ad4\u4e2d\u6587<\/span><strong>3.6\/6kV \u4e2d\u58d3\u96fb\u7e9c\u7c21\u4ecb<\/strong><\/p>\n <p>\u6309\u7167IEC 60502-2\u6a19\u6e96\uff0c\u984d\u5b9a\u96fb\u58d3\u70ba3.6\/6kV\u7684\u96fb\u7e9c\u4ee3\u8868\u4e2d\u58d3\uff08MV\uff09\u914d\u96fb\u7cfb\u7d71\u7684\u5165\u9580\u7d1a\u5225\u3002\u9019\u4e9b\u96fb\u7e9c\u901a\u5e38\u7528\u65bc\u8a2d\u5099\u9023\u63a5\u3001\u914d\u96fb\u7db2\u7d61\u3001\u8b8a\u58d3\u7ad9\u548c\u9700\u8981\u9ad8\u65bc\u4f4e\u58d3\uff081kV\uff09\u7684\u5de5\u696d\u61c9\u7528\u3002\u96fb\u58d3\u6a19\u793a3.6\/6(7.2)kV\u8868\u793a\uff1aU\u2080 = 3.6kV\uff08\u76f8\u5c0d\u5730\u96fb\u58d3\uff09\u3001U = 6kV\uff08\u76f8\u9593\u96fb\u58d3\uff09\u3001Um = 7.2kV\uff08\u6700\u9ad8\u7cfb\u7d71\u96fb\u58d3\uff09\u3002\u96fb\u7e9c\u6709\u93a7\u88dd\u548c\u975e\u93a7\u88dd\u7d50\u69cb\u53ef\u9078\uff0c\u5916\u8b77\u5957\u6750\u6599\u5305\u62ecMDPE\u3001PVC\u548cLSZH\uff0c\u53ef\u6839\u64da\u61c9\u7528\u9700\u6c42\u548c\u5b89\u88dd\u53c3\u6578\u9078\u64c7\u3002IEC 60502-2\u898f\u5b9a\u4e86\u984d\u5b9a\u96fb\u58d36kV\u81f330kV\u64e0\u51fa\u56fa\u9ad4\u7d55\u7de3\u96fb\u529b\u96fb\u7e9c\u7684\u7d50\u69cb\u3001\u5c3a\u5bf8\u548c\u6e2c\u8a66\u8981\u6c42\u3002<\/p>\n <\/div>\n <\/section>\n \n <!-- Section 2: IEC 60502-2 Standard -->\n <section>\n <h2>2. IEC 60502-2 Standard Requirements<\/h2>\n \n <p>International Standard IEC 60502-2, prepared by IEC Technical Committee 20: Electric Cables, specifies the construction, dimensions, and test requirements of power cables with extruded solid insulation for rated voltages from 6 kV up to 30 kV for fixed installations such as distribution networks or industrial installations.<\/p>\n \n <h3>Voltage Ratings Covered by IEC 60502-2<\/h3>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Voltage Rating U\u2080\/U<\/th>\n <th>Maximum Um<\/th>\n <th>Test Voltage (AC)<\/th>\n <th>Impulse Test (kV)<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><span class=\"voltage-rating\">3.6\/6 kV<\/span><\/td>\n <td>7.2 kV<\/td>\n <td>12.6 kV<\/td>\n <td>40 kV<\/td>\n <\/tr>\n <tr>\n <td><span class=\"voltage-rating\">6\/10 kV<\/span><\/td>\n <td>12 kV<\/td>\n <td>21 kV<\/td>\n <td>60 kV<\/td>\n <\/tr>\n <tr>\n <td><span class=\"voltage-rating\">8.7\/15 kV<\/span><\/td>\n <td>17.5 kV<\/td>\n <td>30 kV<\/td>\n <td>75 kV<\/td>\n <\/tr>\n <tr>\n <td><span class=\"voltage-rating\">12\/20 kV<\/span><\/td>\n <td>24 kV<\/td>\n <td>42 kV<\/td>\n <td>95 kV<\/td>\n <\/tr>\n <tr>\n <td><span class=\"voltage-rating\">18\/30 kV<\/span><\/td>\n <td>36 kV<\/td>\n <td>63 kV<\/td>\n <td>125 kV<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n \n <h3>Insulation Types and Temperature Ratings<\/h3>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Insulation Type<\/th>\n <th>Operating Temp<\/th>\n <th>Emergency Overload<\/th>\n <th>Short Circuit (5s)<\/th>\n <th>For 3.6\/6kV<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><span class=\"insulation-type ins-xlpe\">XLPE<\/span> Cross-linked Polyethylene<\/td>\n <td><span class=\"temp-indicator temp-90\">90\u00b0C<\/span><\/td>\n <td>130\u00b0C<\/td>\n <td><span class=\"temp-indicator temp-250\">250\u00b0C<\/span><\/td>\n <td>Yes (Preferred)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"insulation-type ins-epr\">EPR<\/span> Ethylene Propylene Rubber<\/td>\n <td><span class=\"temp-indicator temp-90\">90\u00b0C<\/span><\/td>\n <td>130\u00b0C<\/td>\n <td><span class=\"temp-indicator temp-250\">250\u00b0C<\/span><\/td>\n <td>Yes<\/td>\n <\/tr>\n <tr>\n <td><span class=\"insulation-type ins-epr\">HEPR<\/span> Hard Ethylene Propylene Rubber<\/td>\n <td><span class=\"temp-indicator temp-90\">90\u00b0C<\/span><\/td>\n <td>130\u00b0C<\/td>\n <td><span class=\"temp-indicator temp-250\">250\u00b0C<\/span><\/td>\n <td>Yes<\/td>\n <\/tr>\n <tr>\n <td><span class=\"insulation-type ins-pvc\">PVC\/B<\/span> Polyvinyl Chloride Type B<\/td>\n <td><span class=\"temp-indicator temp-70\">70\u00b0C<\/span><\/td>\n <td>100\u00b0C<\/td>\n <td>160\u00b0C<\/td>\n <td>Yes (3.6\/6kV only)<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n \n <h3>Insulation Thickness for 3.6\/6kV Cables<\/h3>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Insulation Material<\/th>\n <th>Nominal Thickness<\/th>\n <th>Conductor Size Range<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>XLPE or EPR\/HEPR<\/td>\n <td>3.4 mm<\/td>\n <td>10 – 1600 mm\u00b2<\/td>\n <\/tr>\n <tr>\n <td>PVC\/B (3.6\/6kV only)<\/td>\n <td>3.4 mm<\/td>\n <td>10 – 1600 mm\u00b2<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n \n <p class=\"citation\">Source: <a href=\"https:\/\/www.addison-cables.com\/product\/Medium%20Voltage%20Cables\/single-core-cables-iec60502.html\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">Addison Cables – IEC 60502 Medium Voltage Cables<\/a><\/p>\n \n <h3>Conductor and Screening Requirements<\/h3>\n \n <p>Types of conductors include Class 1 (solid) or Class 2 (stranded) of plain or metal-coated annealed copper, plain aluminium or aluminium alloy in accordance with IEC 60228. The conductor size range includes 10mm\u00b2 up to and including 1600mm\u00b2. EPR and HEPR (3.6\/6kV) cables may be unscreened providing an increased radial thickness of insulation is used. All other cables must contain a semiconducting conductor screen and a semiconducting insulation screen plus a metallic layer surrounding the cores.<\/p>\n \n <div class=\"highlight-box voltage-blue\">\n <div class=\"highlight-title\">Screening Requirements for 3.6\/6kV Cables<\/div>\n <p><strong>Conductor Screen:<\/strong> Extruded layer of non-metallic, semi-conducting compound firmly bonded to the insulation. The conductor screen is optional for PVC and EPR\/HEPR insulated 3.6\/6kV cables.<\/p>\n <p><strong>Insulation Screen:<\/strong> Extruded layer of semi-conducting compound (minimum 0.3mm thickness, maximum resistivity 500 Ohm-m at 90\u00b0C) tightly fitted to the insulation. Optional for PVC and EPR\/HEPR insulated 3.6\/6kV cables.<\/p>\n <p style=\"margin-bottom: 0;\"><strong>Metallic Screen:<\/strong> Copper tapes, copper wires, or combination providing earth fault current path. Cross-sectional area determined by fault level requirements.<\/p>\n <\/div>\n \n <p class=\"citation\">Source: <a href=\"https:\/\/www.caledonian-cables.net\/product\/Medium-Voltage-Cables\/single-core-cables-iec60502.html\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">Caledonian Cables – Medium Voltage Cables to IEC 60502<\/a><\/p>\n <\/section>\n \n <!-- Section 3: International Nomenclature -->\n <section>\n <h2>3. International Cable Nomenclature Systems<\/h2>\n \n <p>3.6\/6kV cables are manufactured worldwide using various national naming conventions. Understanding these nomenclatures is essential for international cable specification and procurement. The same construction may be referenced differently depending on the country of origin or destination market.<\/p>\n \n <h3>German VDE Nomenclature<\/h3>\n \n <div class=\"nomenclature-card\">\n <h4><span class=\"flag-icon\">\ud83c\udde9\ud83c\uddea<\/span> German Standard (DIN VDE 0276)<\/h4>\n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Cable Code<\/th>\n <th>Conductor<\/th>\n <th>Insulation<\/th>\n <th>Screen<\/th>\n <th>Sheath<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><span class=\"cable-model\">N2XSY<\/span><\/td>\n <td><span class=\"conductor-type type-copper\">Copper<\/span><\/td>\n <td><span class=\"insulation-type ins-xlpe\">XLPE<\/span><\/td>\n <td>Cu wire + tape<\/td>\n <td>PVC (red)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">NA2XSY<\/span><\/td>\n <td><span class=\"conductor-type type-aluminium\">Aluminium<\/span><\/td>\n <td><span class=\"insulation-type ins-xlpe\">XLPE<\/span><\/td>\n <td>Cu wire + tape<\/td>\n <td>PVC (red)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">N2XS2Y<\/span><\/td>\n <td><span class=\"conductor-type type-copper\">Copper<\/span><\/td>\n <td><span class=\"insulation-type ins-xlpe\">XLPE<\/span><\/td>\n <td>Cu wire + tape<\/td>\n <td>PE (black)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">NYFGY<\/span><\/td>\n <td><span class=\"conductor-type type-copper\">Copper<\/span><\/td>\n <td><span class=\"insulation-type ins-pvc\">PVC<\/span><\/td>\n <td>\u2014<\/td>\n <td>PVC + Steel armour<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">N2XSEY<\/span><\/td>\n <td><span class=\"conductor-type type-copper\">Copper<\/span><\/td>\n <td><span class=\"insulation-type ins-xlpe\">XLPE<\/span><\/td>\n <td>Each core screened<\/td>\n <td>PVC<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n \n <p class=\"citation\">Source: <a href=\"https:\/\/www.elandcables.com\/electrical-cable-and-accessories\/cables-by-standard\/vde0276-cable\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">Eland Cables – DIN VDE 0276 Cable<\/a><\/p>\n \n <h4>German Cable Designation Key<\/h4>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Letter<\/th>\n <th>Position<\/th>\n <th>Meaning<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><span class=\"cable-model\">N<\/span><\/td>\n <td>1st<\/td>\n <td>Energy cable (Copper conductor)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">NA<\/span><\/td>\n <td>1st<\/td>\n <td>Energy cable (Aluminium conductor)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">2X<\/span><\/td>\n <td>Insulation<\/td>\n <td>XLPE (Cross-linked Polyethylene)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">Y<\/span><\/td>\n <td>Insulation<\/td>\n <td>PVC (Polyvinyl Chloride)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">S<\/span><\/td>\n <td>Screen<\/td>\n <td>Copper wire screen<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">SE<\/span><\/td>\n <td>Screen<\/td>\n <td>Each core individually screened<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">(FL)<\/span><\/td>\n <td>Water blocking<\/td>\n <td>Longitudinal + radial water blocking<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">2Y<\/span><\/td>\n <td>Sheath<\/td>\n <td>PE outer sheath<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">FG<\/span><\/td>\n <td>Armour<\/td>\n <td>Flat steel wire armour<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n \n <p class=\"citation\">Source: <a href=\"https:\/\/www.elandcables.com\/cables\/n2xsy-copper-conductor-cable\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">Eland Cables – N2XSY Cable<\/a><\/p>\n \n <h3>Portuguese Nomenclature<\/h3>\n \n <div class=\"nomenclature-card\">\n <h4><span class=\"flag-icon\">\ud83c\uddf5\ud83c\uddf9<\/span> Portuguese Standard (IEC 60502-2 \/ HD620)<\/h4>\n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Cable Code<\/th>\n <th>Conductor<\/th>\n <th>Screen Type<\/th>\n <th>Armour<\/th>\n <th>Sheath<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><span class=\"cable-model\">XHIV<\/span><\/td>\n <td><span class=\"conductor-type type-copper\">X = Copper<\/span><\/td>\n <td>Cu tape<\/td>\n <td>\u2014<\/td>\n <td>PVC (V)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">LXHIV<\/span><\/td>\n <td><span class=\"conductor-type type-aluminium\">LX = Aluminium<\/span><\/td>\n <td>Cu tape<\/td>\n <td>\u2014<\/td>\n <td>PVC (V)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">XHIE<\/span><\/td>\n <td><span class=\"conductor-type type-copper\">X = Copper<\/span><\/td>\n <td>Cu tape<\/td>\n <td>\u2014<\/td>\n <td>PE (E)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">XHIOV<\/span><\/td>\n <td><span class=\"conductor-type type-copper\">X = Copper<\/span><\/td>\n <td>Cu wire (O)<\/td>\n <td>\u2014<\/td>\n <td>PVC (V)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">XHIRV<\/span><\/td>\n <td><span class=\"conductor-type type-copper\">X = Copper<\/span><\/td>\n <td>Cu tape<\/td>\n <td>SWA (R)<\/td>\n <td>PVC (V)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">XHIAV<\/span><\/td>\n <td><span class=\"conductor-type type-copper\">X = Copper<\/span><\/td>\n <td>Cu tape<\/td>\n <td>STA (A)<\/td>\n <td>PVC (V)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">XHI1AV<\/span><\/td>\n <td><span class=\"conductor-type type-copper\">X = Copper<\/span><\/td>\n <td>Cu tape<\/td>\n <td>ATA (1A)<\/td>\n <td>PVC (V)<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n \n <p class=\"citation\">Source: <a href=\"https:\/\/www.elandcables.com\/cables\/xhiv-lxhiv-cable\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">Eland Cables – XHIV & LXHIV Cables<\/a><\/p>\n \n <h4>Portuguese Cable Designation Key<\/h4>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Code<\/th>\n <th>Meaning<\/th>\n <th>Code<\/th>\n <th>Meaning<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><span class=\"cable-model\">X<\/span><\/td>\n <td>Copper conductor<\/td>\n <td><span class=\"cable-model\">V<\/span><\/td>\n <td>PVC sheath<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">LX<\/span><\/td>\n <td>Aluminium conductor<\/td>\n <td><span class=\"cable-model\">E<\/span><\/td>\n <td>PE sheath<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">H<\/span><\/td>\n <td>XLPE insulation<\/td>\n <td><span class=\"cable-model\">R<\/span><\/td>\n <td>Steel wire armour (SWA)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">I<\/span><\/td>\n <td>Cu tape screen<\/td>\n <td><span class=\"cable-model\">A<\/span><\/td>\n <td>Steel tape armour (STA)<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">IO<\/span><\/td>\n <td>Cu tape + wire screen<\/td>\n <td><span class=\"cable-model\">1A<\/span><\/td>\n <td>Aluminium tape armour (ATA)<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n \n <p class=\"citation\">Source: <a href=\"https:\/\/www.elandcables.com\/cables\/xhiov-lxhiov-cable\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">Eland Cables – XHIOV & LXHIOV Cables<\/a><\/p>\n <\/section>\n \n <!-- Section 4: Complete Cable Model Comparison -->\n <section>\n <h2>4. Complete 3.6\/6kV Cable Model Comparison<\/h2>\n \n <p>The following comprehensive table compares all major 3.6\/6kV cable types available in the market, including German VDE, Portuguese, Italian, and mining cable designations.<\/p>\n \n <table class=\"comparison-table\">\n <thead>\n <tr>\n <th>Cable Model<\/th>\n <th>Standard<\/th>\n <th>Conductor<\/th>\n <th>Insulation<\/th>\n <th>Screen<\/th>\n <th>Armour<\/th>\n <th>Application<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr class=\"category-header\">\n <td colspan=\"7\">German VDE Standard Cables<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">N2XSY<\/span><\/td>\n <td>VDE 0276-620<\/td>\n <td>Cu<\/td>\n <td>XLPE<\/td>\n <td>Cu wire+tape<\/td>\n <td>\u2014<\/td>\n <td>Power distribution, transformer stations<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">NA2XSY<\/span><\/td>\n <td>VDE 0276-620<\/td>\n <td>Al<\/td>\n <td>XLPE<\/td>\n <td>Cu wire+tape<\/td>\n <td>\u2014<\/td>\n <td>Cost-effective distribution<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">NYFGY<\/span><\/td>\n <td>VDE 0271<\/td>\n <td>Cu<\/td>\n <td>PVC<\/td>\n <td>\u2014<\/td>\n <td>Flat steel wire<\/td>\n <td>Power plants, heavy industry<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">N2XS(FL)2Y<\/span><\/td>\n <td>VDE 0276-620<\/td>\n <td>Cu<\/td>\n <td>XLPE<\/td>\n <td>Water blocked<\/td>\n <td>\u2014<\/td>\n <td>Wet locations, flooded ducts<\/td>\n <\/tr>\n <tr class=\"category-header\">\n <td colspan=\"7\">Portuguese Standard Cables<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">XHIV<\/span><\/td>\n <td>IEC 60502-2<\/td>\n <td>Cu<\/td>\n <td>XLPE<\/td>\n <td>Cu tape<\/td>\n <td>\u2014<\/td>\n <td>Indoor\/outdoor distribution<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">LXHIV<\/span><\/td>\n <td>IEC 60502-2<\/td>\n <td>Al<\/td>\n <td>XLPE<\/td>\n <td>Cu tape<\/td>\n <td>\u2014<\/td>\n <td>Lightweight distribution<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">XHIOV<\/span><\/td>\n <td>IEC 60502-2<\/td>\n <td>Cu<\/td>\n <td>XLPE<\/td>\n <td>Cu wire<\/td>\n <td>\u2014<\/td>\n <td>Enhanced EMC protection<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">XHIRV<\/span><\/td>\n <td>IEC 60502-2<\/td>\n <td>Cu<\/td>\n <td>XLPE<\/td>\n <td>Cu tape<\/td>\n <td>SWA<\/td>\n <td>Direct burial with protection<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">XHIAV<\/span><\/td>\n <td>IEC 60502-2<\/td>\n <td>Cu<\/td>\n <td>XLPE<\/td>\n <td>Cu tape<\/td>\n <td>STA<\/td>\n <td>Mechanical protection<\/td>\n <\/tr>\n <tr class=\"category-header\">\n <td colspan=\"7\">Italian Standard Cables<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">FG7H1OAR<\/span><\/td>\n <td>CEI 20-13<\/td>\n <td>Cu<\/td>\n <td>HEPR<\/td>\n <td>Cu wire<\/td>\n <td>SWA<\/td>\n <td>Industrial, LSZH installations<\/td>\n <\/tr>\n <tr class=\"category-header\">\n <td colspan=\"7\">Mining & Special Application Cables<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">(N)TSCGEW\u00d6U<\/span><\/td>\n <td>Mining spec<\/td>\n <td>Cu<\/td>\n <td>EPR<\/td>\n <td>Cu braid<\/td>\n <td>\u2014<\/td>\n <td>Mining trailing cables<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">(N)TSCGECEW\u00d6U<\/span><\/td>\n <td>Mining spec<\/td>\n <td>Cu<\/td>\n <td>EPR<\/td>\n <td>Individual + overall<\/td>\n <td>\u2014<\/td>\n <td>Mining with earth check<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">(N)3GHSSHCH<\/span><\/td>\n <td>Mining spec<\/td>\n <td>Cu<\/td>\n <td>EPR<\/td>\n <td>Screened<\/td>\n <td>\u2014<\/td>\n <td>Mining, halogen-free<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/section>\n \n <!-- Section 5: Cable Construction -->\n <section>\n <h2>5. 3.6\/6kV Cable Construction Details<\/h2>\n \n <p>Medium voltage cables for 3.6\/6kV applications require specific construction elements to ensure safe and reliable operation. The construction follows IEC 60502-2 requirements with variations depending on specific application needs.<\/p>\n \n <h3>Typical Cable Construction Layers<\/h3>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Layer<\/th>\n <th>Material<\/th>\n <th>Function<\/th>\n <th>Requirement<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>1. Conductor<\/td>\n <td>Cu (Class 1\/2) or Al (Class 2)<\/td>\n <td>Current carrying<\/td>\n <td>IEC 60228, 10-1600mm\u00b2<\/td>\n <\/tr>\n <tr>\n <td>2. Conductor Screen<\/td>\n <td>Semiconducting XLPE<\/td>\n <td>Electric field grading<\/td>\n <td>Optional for 3.6\/6kV PVC\/EPR<\/td>\n <\/tr>\n <tr>\n <td>3. Insulation<\/td>\n <td>XLPE \/ EPR \/ HEPR \/ PVC<\/td>\n <td>Electrical insulation<\/td>\n <td>3.4mm nominal thickness<\/td>\n <\/tr>\n <tr>\n <td>4. Insulation Screen<\/td>\n <td>Semiconducting compound<\/td>\n <td>Field uniformity<\/td>\n <td>Min 0.3mm, max 500 Ohm-m<\/td>\n <\/tr>\n <tr>\n <td>5. Metallic Screen<\/td>\n <td>Cu wires + Cu tape<\/td>\n <td>Earth fault path<\/td>\n <td>Sized per fault current<\/td>\n <\/tr>\n <tr>\n <td>6. Water Blocking<\/td>\n <td>Swellable tape\/powder<\/td>\n <td>Prevent water ingress<\/td>\n <td>Optional<\/td>\n <\/tr>\n <tr>\n <td>7. Bedding\/Separator<\/td>\n <td>PVC \/ PE \/ LSZH<\/td>\n <td>Protection under armour<\/td>\n <td>Min 1.2mm if no lead sheath<\/td>\n <\/tr>\n <tr>\n <td>8. Armour (if required)<\/td>\n <td>Steel wire\/tape, Al tape<\/td>\n <td>Mechanical protection<\/td>\n <td>Per IEC 60502-2 Table 9\/10<\/td>\n <\/tr>\n <tr>\n <td>9. Outer Sheath<\/td>\n <td>PVC \/ PE \/ LSZH<\/td>\n <td>Environmental protection<\/td>\n <td>UV resistant for external<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n \n <h3>Conductor Specifications<\/h3>\n \n <div class=\"parameter-grid\">\n <div class=\"parameter-card\">\n <h4>Copper Conductor<\/h4>\n <div class=\"parameter-value\">Class 1\/2<\/div>\n <div class=\"parameter-unit\">Solid or stranded, IEC 60228<\/div>\n <\/div>\n <div class=\"parameter-card\">\n <h4>Aluminium Conductor<\/h4>\n <div class=\"parameter-value\">Class 2<\/div>\n <div class=\"parameter-unit\">Stranded only, IEC 60228<\/div>\n <\/div>\n <div class=\"parameter-card\">\n <h4>Size Range<\/h4>\n <div class=\"parameter-value\">10 – 1600 mm\u00b2<\/div>\n <div class=\"parameter-unit\">Standard range<\/div>\n <\/div>\n <div class=\"parameter-card\">\n <h4>Compacted Stranding<\/h4>\n <div class=\"parameter-value\">Optional<\/div>\n <div class=\"parameter-unit\">Reduces overall diameter<\/div>\n <\/div>\n <\/div>\n \n <div class=\"lang-section spanish\">\n <p><span class=\"lang-badge lang-es\">Espa\u00f1ol<\/span><strong>Construcci\u00f3n de Cables 3.6\/6kV<\/strong><\/p>\n <p>Los cables de media tensi\u00f3n para aplicaciones de 3.6\/6kV requieren elementos de construcci\u00f3n espec\u00edficos seg\u00fan IEC 60502-2. Las capas incluyen: conductor (Cu Clase 1\/2 o Al Clase 2, 10-1600mm\u00b2), pantalla del conductor (semiconductora, opcional para 3.6\/6kV), aislamiento (XLPE\/EPR\/HEPR\/PVC, 3.4mm nominal), pantalla de aislamiento (min 0.3mm), pantalla met\u00e1lica (hilos + cinta de Cu), bloqueo de agua (opcional), separador (min 1.2mm), armadura (alambre\/cinta de acero si se requiere), y cubierta exterior (PVC\/PE\/LSZH). El proceso de extrusi\u00f3n triple garantiza interfaces lisas entre pantalla del conductor, aislamiento y pantalla de aislamiento.<\/p>\n <\/div>\n \n <div class=\"lang-section chinese\">\n <p><span class=\"lang-badge lang-zh\">\u7e41\u9ad4\u4e2d\u6587<\/span><strong>3.6\/6kV \u96fb\u7e9c\u7d50\u69cb\u8a73\u89e3<\/strong><\/p>\n <p>3.6\/6kV\u61c9\u7528\u7684\u4e2d\u58d3\u96fb\u7e9c\u9700\u8981\u6309\u7167IEC 60502-2\u8981\u6c42\u7684\u7279\u5b9a\u7d50\u69cb\u5143\u4ef6\u3002\u5404\u5c64\u5305\u62ec\uff1a\u5c0e\u9ad4\uff08Cu 1\/2\u985e\u6216Al 2\u985e\uff0c10-1600mm\u00b2\uff09\u3001\u5c0e\u9ad4\u5c4f\u853d\uff08\u534a\u5c0e\u9ad4\uff0c3.6\/6kV\u53ef\u9078\uff09\u3001\u7d55\u7de3\uff08XLPE\/EPR\/HEPR\/PVC\uff0c\u6a19\u7a313.4mm\uff09\u3001\u7d55\u7de3\u5c4f\u853d\uff08\u6700\u5c0f0.3mm\uff09\u3001\u91d1\u5c6c\u5c4f\u853d\uff08\u9285\u7d72+\u9285\u5e36\uff09\u3001\u963b\u6c34\u5c64\uff08\u53ef\u9078\uff09\u3001\u9694\u96e2\u5c64\uff08\u6700\u5c0f1.2mm\uff09\u3001\u93a7\u88dd\uff08\u92fc\u7d72\/\u5e36\uff0c\u5982\u9700\u8981\uff09\u3001\u5916\u8b77\u5957\uff08PVC\/PE\/LSZH\uff09\u3002\u4e09\u91cd\u64e0\u51fa\u5de5\u85dd\u78ba\u4fdd\u5c0e\u9ad4\u5c4f\u853d\u3001\u7d55\u7de3\u548c\u7d55\u7de3\u5c4f\u853d\u4e4b\u9593\u7684\u5149\u6ed1\u754c\u9762\uff0c\u6d88\u9664\u6c23\u9699\u548c\u96fb\u5834\u96c6\u4e2d\u3002<\/p>\n <\/div>\n <\/section>\n \n <!-- Section 6: Current Ratings -->\n <section>\n <h2>6. Current Ratings for 3.6\/6kV XLPE Cables<\/h2>\n \n <p>Current carrying capacity (ampacity) depends on conductor material, size, installation method, ambient temperature, and soil thermal resistivity. The following tables provide typical current ratings for 3.6\/6kV XLPE insulated cables per IEC 60502-2 Annex B.<\/p>\n \n <h3>Single-Core Cables – Trefoil Formation in Ground<\/h3>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Conductor Size (mm\u00b2)<\/th>\n <th>Copper (A)<\/th>\n <th>Aluminium (A)<\/th>\n <th>DC Resistance Cu (\u03a9\/km)<\/th>\n <th>DC Resistance Al (\u03a9\/km)<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>25<\/td>\n <td>140<\/td>\n <td>110<\/td>\n <td>0.727<\/td>\n <td>1.20<\/td>\n <\/tr>\n <tr>\n <td>35<\/td>\n <td>170<\/td>\n <td>130<\/td>\n <td>0.524<\/td>\n <td>0.868<\/td>\n <\/tr>\n <tr>\n <td>50<\/td>\n <td>200<\/td>\n <td>155<\/td>\n <td>0.387<\/td>\n <td>0.641<\/td>\n <\/tr>\n <tr>\n <td>70<\/td>\n <td>245<\/td>\n <td>190<\/td>\n <td>0.268<\/td>\n <td>0.443<\/td>\n <\/tr>\n <tr>\n <td>95<\/td>\n <td>295<\/td>\n <td>230<\/td>\n <td>0.193<\/td>\n <td>0.320<\/td>\n <\/tr>\n <tr>\n <td>120<\/td>\n <td>340<\/td>\n <td>265<\/td>\n <td>0.153<\/td>\n <td>0.253<\/td>\n <\/tr>\n <tr>\n <td>150<\/td>\n <td>385<\/td>\n <td>300<\/td>\n <td>0.124<\/td>\n <td>0.206<\/td>\n <\/tr>\n <tr>\n <td>185<\/td>\n <td>440<\/td>\n <td>340<\/td>\n <td>0.0991<\/td>\n <td>0.164<\/td>\n <\/tr>\n <tr>\n <td>240<\/td>\n <td>520<\/td>\n <td>405<\/td>\n <td>0.0754<\/td>\n <td>0.125<\/td>\n <\/tr>\n <tr>\n <td>300<\/td>\n <td>595<\/td>\n <td>465<\/td>\n <td>0.0601<\/td>\n <td>0.100<\/td>\n <\/tr>\n <tr>\n <td>400<\/td>\n <td>695<\/td>\n <td>545<\/td>\n <td>0.0470<\/td>\n <td>0.0778<\/td>\n <\/tr>\n <tr>\n <td>500<\/td>\n <td>800<\/td>\n <td>625<\/td>\n <td>0.0366<\/td>\n <td>0.0605<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n \n <p style=\"font-size: 0.85rem; color: var(--text-muted);\">Reference conditions: Ground temperature 20\u00b0C, soil thermal resistivity 1.0 K\u00b7m\/W, depth of laying 0.8m<\/p>\n \n <h3>Derating Factors<\/h3>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Condition<\/th>\n <th>Value<\/th>\n <th>Derating Factor<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr class=\"category-header\">\n <td colspan=\"3\">Ambient Ground Temperature (Reference: 20\u00b0C)<\/td>\n <\/tr>\n <tr>\n <td>Ground temperature<\/td>\n <td>15\u00b0C<\/td>\n <td>1.04<\/td>\n <\/tr>\n <tr>\n <td>Ground temperature<\/td>\n <td>25\u00b0C<\/td>\n <td>0.96<\/td>\n <\/tr>\n <tr>\n <td>Ground temperature<\/td>\n <td>30\u00b0C<\/td>\n <td>0.93<\/td>\n <\/tr>\n <tr>\n <td>Ground temperature<\/td>\n <td>35\u00b0C<\/td>\n <td>0.89<\/td>\n <\/tr>\n <tr class=\"category-header\">\n <td colspan=\"3\">Soil Thermal Resistivity (Reference: 1.0 K\u00b7m\/W)<\/td>\n <\/tr>\n <tr>\n <td>Soil thermal resistivity<\/td>\n <td>0.7 K\u00b7m\/W (wet)<\/td>\n <td>1.10<\/td>\n <\/tr>\n <tr>\n <td>Soil thermal resistivity<\/td>\n <td>1.5 K\u00b7m\/W (dry)<\/td>\n <td>0.88<\/td>\n <\/tr>\n <tr>\n <td>Soil thermal resistivity<\/td>\n <td>2.0 K\u00b7m\/W (very dry)<\/td>\n <td>0.79<\/td>\n <\/tr>\n <tr class=\"category-header\">\n <td colspan=\"3\">Depth of Laying (Reference: 0.8m)<\/td>\n <\/tr>\n <tr>\n <td>Depth<\/td>\n <td>0.5m<\/td>\n <td>1.03<\/td>\n <\/tr>\n <tr>\n <td>Depth<\/td>\n <td>1.0m<\/td>\n <td>0.98<\/td>\n <\/tr>\n <tr>\n <td>Depth<\/td>\n <td>1.5m<\/td>\n <td>0.94<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n \n <p class=\"citation\">Source: IEC 60502-2 Annex B – Current Ratings<\/p>\n <\/section>\n \n <!-- Section 7: Applications -->\n <section>\n <h2>7. Applications for 3.6\/6kV Cables<\/h2>\n \n <p>3.6\/6kV cables serve a wide range of applications in power distribution and industrial settings. The specific cable type selected depends on installation environment, mechanical requirements, and regulatory compliance.<\/p>\n \n <div class=\"parameter-grid\">\n <div class=\"parameter-card\">\n <h4>\u26a1 Power Distribution<\/h4>\n <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">Primary and secondary distribution networks, industrial power supply, commercial buildings, transformer station connections.<\/p>\n <\/div>\n <div class=\"parameter-card\">\n <h4>\ud83c\udfed Industrial Plants<\/h4>\n <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">Motor feeders, switchgear connections, process equipment, manufacturing facilities, heavy machinery power supply.<\/p>\n <\/div>\n <div class=\"parameter-card\">\n <h4>\u26cf\ufe0f Mining Operations<\/h4>\n <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">Trailing cables for mobile equipment, longwall systems, shuttle cars, continuous miners, submersible pumps.<\/p>\n <\/div>\n <div class=\"parameter-card\">\n <h4>\ud83c\udf3f Renewable Energy<\/h4>\n <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">Solar farm collection circuits, wind turbine connections, battery storage systems, inverter connections.<\/p>\n <\/div>\n <div class=\"parameter-card\">\n <h4>\ud83c\udfd7\ufe0f Construction Sites<\/h4>\n <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">Temporary power distribution, tower cranes, construction hoists, site lighting systems.<\/p>\n <\/div>\n <div class=\"parameter-card\">\n <h4>\ud83d\ude87 Infrastructure<\/h4>\n <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">Railway traction substations, tunnel ventilation, airport systems, port facilities, water treatment plants.<\/p>\n <\/div>\n <\/div>\n \n <h3>Installation Methods<\/h3>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Installation Type<\/th>\n <th>Cable Type Required<\/th>\n <th>Key Considerations<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>Direct burial<\/td>\n <td>Armoured (SWA\/STA) or unarmoured with mechanical protection<\/td>\n <td>Soil thermal resistivity, depth \u22650.8m under roads<\/td>\n <\/tr>\n <tr>\n <td>Cable ducts\/conduits<\/td>\n <td>Unarmoured preferred<\/td>\n <td>Duct fill ratio, pulling tension limits<\/td>\n <\/tr>\n <tr>\n <td>Cable trays<\/td>\n <td>Unarmoured or armoured<\/td>\n <td>Spacing, fire retardancy requirements<\/td>\n <\/tr>\n <tr>\n <td>Outdoor exposed<\/td>\n <td>UV-resistant PE sheath (XHIE, N2XS2Y)<\/td>\n <td>UV protection, mechanical damage risk<\/td>\n <\/tr>\n <tr>\n <td>Indoor installations<\/td>\n <td>PVC sheath (XHIV, N2XSY) or LSZH<\/td>\n <td>Flame retardancy, smoke emission<\/td>\n <\/tr>\n <tr>\n <td>Wet\/flooded conditions<\/td>\n <td>Water-blocked construction (FL type)<\/td>\n <td>Longitudinal and radial water sealing<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/section>\n \n <!-- Section 8: Mining Cable Variants -->\n <section>\n <h2>8. Mining Cable Variants for 3.6\/6kV<\/h2>\n \n <p>In addition to general equipment power connections, 6kV cables are commonly specified in mining equipment, where power cables with fibre optic, ground check conductors, and submersible variants are available. These mining cables often have a robust rubber outer sheath that offers flexibility and durability.<\/p>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Cable Model<\/th>\n <th>Type<\/th>\n <th>Features<\/th>\n <th>Application<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><span class=\"cable-model\">(N)TSCGEW\u00d6U<\/span><\/td>\n <td>Standard trailing<\/td>\n <td>EPR insulated, rubber sheath, flexible<\/td>\n <td>Mobile mining equipment<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">(N)TSCGEW\u00d6U FO<\/span><\/td>\n <td>Fibre optic<\/td>\n <td>Integrated optical fibres for data<\/td>\n <td>Automated equipment, monitoring<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">(N)TSCGECEW\u00d6U ATB<\/span><\/td>\n <td>Ground check<\/td>\n <td>Earth check conductor for safety<\/td>\n <td>Longwall systems, shuttle cars<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">(N)TSCGEW\u00d6U Submersible<\/span><\/td>\n <td>Submersible<\/td>\n <td>Water resistant, suitable for pumps<\/td>\n <td>Mine dewatering pumps<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">(N)TSCGEW\u00d6U ZH<\/span><\/td>\n <td>Zero halogen<\/td>\n <td>LSZH sheath, reduced toxicity<\/td>\n <td>Underground with ventilation concerns<\/td>\n <\/tr>\n <tr>\n <td><span class=\"cable-model\">(N)TMCGEW\u00d6U<\/span><\/td>\n <td>Heavy duty<\/td>\n <td>Enhanced mechanical protection<\/td>\n <td>Draglines, shovels<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n \n <div class=\"highlight-box gold-accent\">\n <div class=\"highlight-title\">Mining Cable Construction Features<\/div>\n <p><strong>Conductor:<\/strong> Tinned copper, Class 5 flexible stranding for repeated bending<\/p>\n <p><strong>Insulation:<\/strong> EPR (Ethylene Propylene Rubber) for flexibility and oil resistance<\/p>\n <p><strong>Screen:<\/strong> Copper braid or tape for EMC and fault current<\/p>\n <p><strong>Sheath:<\/strong> Heavy-duty rubber (CPE, EPR, or PCP) for abrasion and cut resistance<\/p>\n <p style=\"margin-bottom: 0;\"><strong>Temperature Range:<\/strong> -40\u00b0C to +90\u00b0C for harsh underground conditions<\/p>\n <\/div>\n <\/section>\n \n <!-- Section 9: Feichun Cable Products -->\n <section>\n <h2>9. Feichun Cable 3.6\/6kV Product Range<\/h2>\n \n <p>Anhui Feichun Special Cable Co., Ltd. (\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8) manufactures a comprehensive range of 3.6\/6kV medium voltage cables compliant with IEC 60502-2, German VDE 0276, and international standards for power distribution, industrial, and mining applications.<\/p>\n \n <table class=\"spec-table\">\n <thead>\n <tr>\n <th>Product Category<\/th>\n <th>Standards<\/th>\n <th>Models Available<\/th>\n <th>Applications<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>XLPE Power Cable (Cu)<\/td>\n <td>IEC 60502-2, VDE 0276<\/td>\n <td>N2XSY, XHIV, YJV<\/td>\n <td>Power distribution, transformer stations<\/td>\n <\/tr>\n <tr>\n <td>XLPE Power Cable (Al)<\/td>\n <td>IEC 60502-2, VDE 0276<\/td>\n <td>NA2XSY, LXHIV, YJLV<\/td>\n <td>Cost-effective distribution networks<\/td>\n <\/tr>\n <tr>\n <td>Armoured MV Cable<\/td>\n <td>IEC 60502-2<\/td>\n <td>XHIRV, XHIAV, N2XSRY<\/td>\n <td>Direct burial, mechanical protection<\/td>\n <\/tr>\n <tr>\n <td>Mining Trailing Cable<\/td>\n <td>Mining specifications<\/td>\n <td>(N)TSCGEW\u00d6U series<\/td>\n <td>Mining equipment, mobile machinery<\/td>\n <\/tr>\n <tr>\n <td>LSZH MV Cable<\/td>\n <td>IEC 60502-2, IEC 60332<\/td>\n <td>N2XSH, LSZH variants<\/td>\n <td>Tunnels, buildings, confined spaces<\/td>\n <\/tr>\n <tr>\n <td>Water-Blocked Cable<\/td>\n <td>IEC 60502-2<\/td>\n <td>N2XS(FL)2Y, XHIOE(cbe)<\/td>\n <td>Wet locations, flooded ducts<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/section>\n \n <!-- External Sources Section -->\n <section>\n <div class=\"external-sources\">\n <h3>Authoritative External References<\/h3>\n <p>The technical information in this article is supported by the following authoritative sources from standards organizations, industry publications, and recognized technical resources.<\/p>\n \n <div class=\"source-list\">\n <div class=\"source-item\">\n <span class=\"source-icon\">\u25cf<\/span>\n <div>\n <strong>Eland Cables – IEC 60502 Standard<\/strong><br>\n <a href=\"https:\/\/www.elandcables.com\/electrical-cable-and-accessories\/cables-by-standard\/iec-60502-cable\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">https:\/\/www.elandcables.com\/…\/iec-60502-cable<\/a><br>\n <span style=\"color: var(--text-muted); font-size: 0.85rem;\">IEC 60502 standard overview and cable specifications<\/span>\n <\/div>\n <\/div>\n <div class=\"source-item\">\n <span class=\"source-icon\">\u25cf<\/span>\n <div>\n <strong>Tratos Group – IEC 60502<\/strong><br>\n <a href=\"https:\/\/tratosgroup.com\/products\/standards\/international\/iec-60502\/\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">https:\/\/tratosgroup.com\/products\/standards\/international\/iec-60502\/<\/a><br>\n <span style=\"color: var(--text-muted); font-size: 0.85rem;\">Comprehensive IEC 60502-1 and IEC 60502-2 explanation<\/span>\n <\/div>\n <\/div>\n <div class=\"source-item\">\n <span class=\"source-icon\">\u25cf<\/span>\n <div>\n <strong>Eland Cables – N2XSY Cable<\/strong><br>\n <a href=\"https:\/\/www.elandcables.com\/cables\/n2xsy-copper-conductor-cable\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">https:\/\/www.elandcables.com\/cables\/n2xsy-copper-conductor-cable<\/a><br>\n <span style=\"color: var(--text-muted); font-size: 0.85rem;\">German VDE N2XSY cable specifications<\/span>\n <\/div>\n <\/div>\n <div class=\"source-item\">\n <span class=\"source-icon\">\u25cf<\/span>\n <div>\n <strong>Eland Cables – DIN VDE 0276<\/strong><br>\n <a href=\"https:\/\/www.elandcables.com\/electrical-cable-and-accessories\/cables-by-standard\/vde0276-cable\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">https:\/\/www.elandcables.com\/…\/vde0276-cable<\/a><br>\n <span style=\"color: var(--text-muted); font-size: 0.85rem;\">German VDE 0276 medium voltage cable standard<\/span>\n <\/div>\n <\/div>\n <div class=\"source-item\">\n <span class=\"source-icon\">\u25cf<\/span>\n <div>\n <strong>Eland Cables – XHIV & LXHIV Cables<\/strong><br>\n <a href=\"https:\/\/www.elandcables.com\/cables\/xhiv-lxhiv-cable\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">https:\/\/www.elandcables.com\/cables\/xhiv-lxhiv-cable<\/a><br>\n <span style=\"color: var(--text-muted); font-size: 0.85rem;\">Portuguese nomenclature MV cables<\/span>\n <\/div>\n <\/div>\n <div class=\"source-item\">\n <span class=\"source-icon\">\u25cf<\/span>\n <div>\n <strong>Eland Cables – XHIOV & LXHIOV Cables<\/strong><br>\n <a href=\"https:\/\/www.elandcables.com\/cables\/xhiov-lxhiov-cable\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">https:\/\/www.elandcables.com\/cables\/xhiov-lxhiov-cable<\/a><br>\n <span style=\"color: var(--text-muted); font-size: 0.85rem;\">Portuguese copper wire screened MV cables<\/span>\n <\/div>\n <\/div>\n <div class=\"source-item\">\n <span class=\"source-icon\">\u25cf<\/span>\n <div>\n <strong>Eland Cables – NYFGY Cable<\/strong><br>\n <a href=\"https:\/\/www.elandcables.com\/cables\/nyfgy-cables\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">https:\/\/www.elandcables.com\/cables\/nyfgy-cables<\/a><br>\n <span style=\"color: var(--text-muted); font-size: 0.85rem;\">German armoured MV cable specifications<\/span>\n <\/div>\n <\/div>\n <div class=\"source-item\">\n <span class=\"source-icon\">\u25cf<\/span>\n <div>\n <strong>Addison Cables – IEC 60502 MV Cables<\/strong><br>\n <a href=\"https:\/\/www.addison-cables.com\/product\/Medium%20Voltage%20Cables\/single-core-cables-iec60502.html\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">https:\/\/www.addison-cables.com\/…\/single-core-cables-iec60502.html<\/a><br>\n <span style=\"color: var(--text-muted); font-size: 0.85rem;\">Technical specifications for IEC 60502 cables<\/span>\n <\/div>\n <\/div>\n <div class=\"source-item\">\n <span class=\"source-icon\">\u25cf<\/span>\n <div>\n <strong>Caledonian Cables – MV Cables to IEC 60502<\/strong><br>\n <a href=\"https:\/\/www.caledonian-cables.net\/product\/Medium-Voltage-Cables\/single-core-cables-iec60502.html\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">https:\/\/www.caledonian-cables.net\/…\/single-core-cables-iec60502.html<\/a><br>\n <span style=\"color: var(--text-muted); font-size: 0.85rem;\">Medium voltage cable construction details<\/span>\n <\/div>\n <\/div>\n <div class=\"source-item\">\n <span class=\"source-icon\">\u25cf<\/span>\n <div>\n <strong>GUDA Cable – MV Cable Selection Guide<\/strong><br>\n <a href=\"https:\/\/www.gudacable.com\/medium-voltage-cable-selection-guide-6kv-36kv\/\" rel=\"nofollow noopener noreferrer\" target=\"_blank\" class=\"source-ref\">https:\/\/www.gudacable.com\/medium-voltage-cable-selection-guide-6kv-36kv\/<\/a><br>\n <span style=\"color: var(--text-muted); font-size: 0.85rem;\">Comprehensive MV cable selection guidance<\/span>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n \n <!-- Contact Section -->\n <section>\n <div class=\"contact-section\">\n <h2 style=\"color: var(--accent-purple); border: none; padding: 0; margin-bottom: 8px;\">Contact Feichun Cable<\/h2>\n <p style=\"color: var(--text-secondary);\">For technical support with 3.6\/6kV medium voltage cable requirements, specifications, or custom designs, please contact our engineering team.<\/p>\n \n <div class=\"contact-grid\">\n <div class=\"contact-item\">\n <div class=\"contact-icon\">\ud83d\udcf1<\/div>\n <div class=\"contact-details\">\n <h4>WhatsApp<\/h4>\n <a href=\"https:\/\/wa.me\/8613855123218\" target=\"_blank\" rel=\"noopener\">+86 138 5512 3218<\/a>\n <\/div>\n <\/div>\n <div class=\"contact-item\">\n <div class=\"contact-icon\">\ud83d\udce7<\/div>\n <div class=\"contact-details\">\n <h4>Technical Support<\/h4>\n <a href=\"mailto:tech@feichuncables.com\">tech@feichuncables.com<\/a>\n <\/div>\n <\/div>\n <div class=\"contact-item\">\n <div class=\"contact-icon\">\ud83d\udc64<\/div>\n <div class=\"contact-details\">\n <h4>Sales – Mr. Zihao Yang<\/h4>\n <a href=\"mailto:zihao.yang@feichuncable.com\">zihao.yang@feichuncable.com<\/a>\n <\/div>\n <\/div>\n <div class=\"contact-item\">\n <div class=\"contact-icon\">\ud83d\udc64<\/div>\n <div class=\"contact-details\">\n <h4>Sales – Mr. Ziyu Huang<\/h4>\n <a href=\"mailto:ziyu.huang@feichuncables.com\">ziyu.huang@feichuncables.com<\/a>\n <\/div>\n <\/div>\n <\/div>\n \n <div style=\"margin-top: 24px; padding: 16px; background: var(--bg-tertiary); border-radius: 8px;\">\n <p style=\"margin: 0; color: var(--text-secondary); font-size: 0.9rem;\"><strong>Company Address:<\/strong> Building A, Private Science and Technology Park, Hefei Economic and Technological Development Zone, Anhui Province, China<\/p>\n <\/div>\n <\/div>\n <\/section>\n <\/div>\n <\/main>\n \n <footer>\n <div class=\"container\">\n <p><strong>Anhui Feichun Special Cable Co., Ltd.<\/strong> | \u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8<\/p>\n <p>Professional Manufacturer of 3.6\/6kV Medium Voltage Power Cables<\/p>\n <p style=\"margin-top: 16px; font-size: 0.8rem;\">\u00a9 2025 Feichun Cable. All rights reserved. | Technical content compiled from authoritative industry sources.<\/p>\n <\/div>\n <\/footer>\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"3.6\/6kV cable, 6kV cable, 6kV power cable, medium voltage cable, MV cable, IEC 60502-2, XLPE cable 6kV, 6kV XLPE insulated cable, medium voltage power cable, 6kV distribution cable","protected":false},"author":1,"featured_media":3906,"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":[9563],"tags":[239,238,20697,20696,40,42,20669,63,5582,20735,48,20672,20736,6033,20726,20731,20725,20716,20668,5647,20728,19173,20673,20675,20667,51,9665,19231,20710,174,9579,9710,1596,19074,3228,6985,15751,13114,4237,569,20709,20713,20047,10617,20739,1057,625,145,4491,20698,20703,20708,20681,20712,617,19185,20700,20721,411,580,618,20715,20727,20707,1044,1106,20699,98,20733,99,15997,20689,20694,20688,19135,20692,20686,19034,19136,20684,19028,19118,20674,149,20730,20679,20714,6951,4962,111,2940,204,1125,6945,20717,20678,10711,10732,19027,10731,10730,20737,20720,10729,19024,20682,10615,20680,19110,19116,20676,20677,20701,20695,20719,847,1005,19117,17,1084,20704,20711,9692,9663,102,1076,994,20705,19079,20671,20670,1037,20729,20702,20056,18937,1781,10722,1127,20724,20722,1069,20685,20693,20687,19133,20691,20690,19032,19134,20683,19026,20723,20734,990,20666,20718],"class_list":["post-3905","post","type-post","status-publish","format-standard","has-post-thumbnail","category-medium-voltage-cable","tag-n3ghsshch","tag-n3ghssycy-2","tag-ntmcgewou","tag-ntscgecewou","tag-ntscgewou","tag-ntskcgewou","tag-3-6-67-2kv","tag-3-6-6kv","tag-3-6-6kv-cable","tag-3-6-6kv-xlpe-insulated-copper-conductor-cable","tag-6-10kv","tag-6000v-cable","tag-6kv-armoured-underground-power-cable","tag-6kv-cable","tag-6kv-cable-current-rating","tag-6kv-cable-for-transformer-station","tag-6kv-cable-insulation-thickness","tag-6kv-cable-manufacturer","tag-6kv-distribution-cable","tag-6kv-mining-cable","tag-6kv-mining-trailing-cable-for-longwall","tag-6kv-power-cable","tag-6kv-rated-cable","tag-6kv-system-voltage","tag-6kv-xlpe-insulated-cable","tag-8-7-15kv","tag-90c-operating-temperature","tag-aluminium-conductor","tag-ampacity","tag-bs-6622","tag-cable-duct-installation","tag-cable-sizing","tag-cable-tray-installation","tag-cei-20-13","tag-china-cable-manufacturer","tag-conductor-resistance","tag-copper-conductor","tag-cpe-sheath","tag-current-carrying-capacity","tag-current-rating","tag-current-rating-table","tag-derating-factor","tag-din-cable","tag-din-vde-0276-620","tag-direct-burial","tag-direct-burial-cable","tag-en-60228","tag-epr-insulation","tag-feichun-cable","tag-fg7h1oar","tag-flame-retardant-sheath","tag-flooded-duct-cable","tag-german-cable-designation","tag-ground-temperature","tag-hd620","tag-hd620-cable","tag-hepr-insulated-cable","tag-how-to-select-6kv-cable","tag-iec-60228","tag-iec-60502","tag-iec-60502-2","tag-iec-60502-2-cable-supplier","tag-iec-60502-2-voltage-ratings","tag-indoor-installation","tag-industrial-cable","tag-industrial-power-cable","tag-italian-mv-cable","tag-low-smoke-zero-halogen","tag-lszh-6kv-cable-for-tunnel-installation","tag-lszh-cable","tag-lszh-sheath","tag-lxhi1av","tag-lxhi1re","tag-lxhiav","tag-lxhie","tag-lxhio1av","tag-lxhioav","tag-lxhioe","tag-lxhiov","tag-lxhirv","tag-lxhiv","tag-mdpe-sheath","tag-medium-voltage-6kv","tag-medium-voltage-cable","tag-medium-voltage-cable-for-industrial-plant","tag-medium-voltage-cable-standard","tag-medium-voltage-cable-supplier","tag-medium-voltage-power-cable","tag-mine-power-cable","tag-mining-cable","tag-mining-equipment-cable","tag-mining-trailing-cable","tag-motor-feeder-cable","tag-mv-cable","tag-mv-cable-factory","tag-mv-cable-specification","tag-n2xsfl2y","tag-n2xs2y","tag-n2xsey","tag-n2xsh","tag-n2xsy","tag-n2xsy-6-10kv-single-core-cable","tag-n2xsy-vs-na2xsy-difference","tag-na2xsfl2y","tag-na2xs2y","tag-na2xsey","tag-na2xsy","tag-nyfgy","tag-outdoor-installation","tag-pe-sheath","tag-phase-to-earth-3-6kv","tag-phase-to-phase-6kv","tag-polyethylene-sheath","tag-portuguese-cable","tag-power-cable-exporter","tag-power-cable-standard","tag-power-distribution-cable","tag-pvc-sheath","tag-reeling-cable","tag-renewable-energy-cable","tag-rubber-sheath","tag-soil-thermal-resistivity","tag-solar-farm-cable","tag-steel-wire-armour","tag-submersible-pump-cable","tag-switchgear-cable","tag-trailing-cable","tag-transformer-station-cable","tag-triple-extrusion","tag-u0-u-3-6-6kv","tag-um-7-2kv","tag-underground-cable","tag-underground-power-cable-for-direct-burial","tag-uv-resistant-sheath","tag-vde-0276","tag-vde-cable","tag-voltage-drop-calculation","tag-water-blocked-cable","tag-wet-location-cable","tag-what-is-3-6-6kv-cable","tag-what-is-medium-voltage-cable","tag-wind-turbine-cable","tag-xhi1av","tag-xhi1re","tag-xhiav","tag-xhie","tag-xhio1av","tag-xhioav","tag-xhioe","tag-xhiov","tag-xhirv","tag-xhiv","tag-xhiv-cable-meaning","tag-xhiv-copper-tape-screened-mv-cable","tag-xlpe-cable","tag-xlpe-cable-6kv","tag-xlpe-cable-manufacturer","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/3905","targetHints":{"allow":["GET"]}}],"collect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