Type MP-GC Three-Conductor Mine Power Feeder Cable, CPE Jacket 8kV\uff5c\u98de\u7eaf\u7279\u79cd\u7535\u7f06 8kV\u77ff\u5c71\u4e09\u82af\u914d\u7535\u7535\u7f06<\/title>\n\n <style>\n:root{\n --bg:#0b0d12;\n --panel:#171b24;\n --panel2:#202637;\n --line:#394254;\n --text:#f5f1e8;\n --muted:#c9c2b6;\n --gold:#f5d423;\n --blue:#5b9bd5;\n --green:#3fd49b;\n --red:#ff5a4d;\n --orange:#e27b39;\n --cyan:#42d9f5;\n --purple:#a78bfa;\n}\n\n*{box-sizing:border-box;margin:0;padding:0}\n\nbody{\n font-family:Arial,\"Segoe UI\",\"Microsoft YaHei\",sans-serif;\n background:var(--bg);\n color:var(--text);\n line-height:1.75;\n}\n\n.container{\n max-width:1120px;\n margin:0 auto;\n padding:0 22px;\n}\n\n.hero{\n padding:72px 20px;\n text-align:center;\n background:\n radial-gradient(circle at 12% 14%,rgba(245,212,35,.18),transparent 32%),\n radial-gradient(circle at 86% 20%,rgba(91,155,213,.16),transparent 35%),\n linear-gradient(135deg,#05070c 0%,#111824 48%,#0d1018 100%);\n border-bottom:4px solid var(--gold);\n}\n\n.doc-header{\n text-align:center;\n position:relative;\n z-index:2;\n}\n\n.doc-header-badges-wrapper{\n display:flex;\n flex-wrap:wrap;\n justify-content:center;\n gap:12px;\n margin-bottom:25px;\n}\n\n.doc-header-badge{\n padding:8px 14px;\n border-radius:4px;\n font-size:11px;\n font-weight:800;\n letter-spacing:1px;\n text-transform:uppercase;\n word-break:keep-all;\n white-space:nowrap;\n}\n\n.b1{background:var(--gold);color:#211900}\n.b2{background:var(--purple);color:#fff}\n.b3{background:var(--orange);color:#fff}\n.b4{background:var(--green);color:#061f16}\n.b5{background:var(--cyan);color:#04151a}\n.b6{background:var(--blue);color:#fff}\n\nh1{\n max-width:1040px;\n margin:0 auto 20px;\n font-family:Georgia,\"Times New Roman\",\"Microsoft YaHei\",serif;\n font-size:40px;\n line-height:1.18;\n}\n\n.hero p{\n max-width:980px;\n margin:0 auto;\n color:rgba(245,241,232,.86);\n font-size:16px;\n}\n\n.doc-meta{\n display:flex;\n flex-wrap:wrap;\n justify-content:center;\n gap:15px;\n margin-top:26px;\n color:rgba(245,241,232,.75);\n font-size:12px;\n}\n\n.cards{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(220px,1fr));\n gap:18px;\n margin:42px 0;\n}\n\n.card{\n background:var(--panel);\n border:1px solid var(--line);\n border-left:6px solid var(--gold);\n border-radius:8px;\n padding:20px;\n}\n\n.card:nth-child(2){border-left-color:var(--purple)}\n.card:nth-child(3){border-left-color:var(--orange)}\n.card:nth-child(4){border-left-color:var(--green)}\n.card:nth-child(5){border-left-color:var(--cyan)}\n\n.label{\n font-size:11px;\n color:#b8c0cd;\n text-transform:uppercase;\n letter-spacing:.7px;\n font-weight:800;\n margin-bottom:8px;\n}\n\n.value{\n font-family:Georgia,\"Times New Roman\",serif;\n font-size:24px;\n font-weight:800;\n color:var(--gold);\n line-height:1.15;\n}\n\n.card:nth-child(2) .value{color:var(--purple)}\n.card:nth-child(3) .value{color:var(--orange)}\n.card:nth-child(4) .value{color:var(--green)}\n.card:nth-child(5) .value{color:var(--cyan)}\n\n.unit{\n margin-top:8px;\n font-size:12px;\n color:#b8c0cd;\n}\n\nmain{padding:10px 0 60px}\n\nh2{\n font-family:Georgia,\"Times New Roman\",\"Microsoft YaHei\",serif;\n font-size:31px;\n color:var(--gold);\n line-height:1.28;\n margin:54px 0 22px;\n padding-bottom:13px;\n border-bottom:3px solid var(--blue);\n}\n\nh3{\n font-family:Georgia,\"Times New Roman\",\"Microsoft YaHei\",serif;\n font-size:23px;\n color:var(--blue);\n margin:35px 0 15px;\n}\n\nh4{\n font-size:15px;\n color:var(--gold);\n margin:22px 0 12px;\n text-transform:uppercase;\n letter-spacing:.7px;\n}\n\np,li{\n color:var(--muted);\n font-size:15px;\n}\n\np{margin:0 0 20px}\n\nul,ol{margin:18px 0 26px 28px}\n\nli{margin-bottom:10px}\n\nstrong{color:var(--gold)}\n\nem{\n color:#f1e7d2;\n font-style:normal;\n border-bottom:1px dotted var(--gold);\n}\n\n.note{\n background:linear-gradient(120deg,rgba(245,212,35,.12),rgba(167,139,250,.08));\n border-left:6px solid var(--gold);\n padding:24px;\n border-radius:8px;\n margin:28px 0;\n}\n\n.warn{\n background:linear-gradient(120deg,rgba(255,90,77,.12),rgba(245,212,35,.08));\n border-left:6px solid var(--red);\n padding:24px;\n border-radius:8px;\n margin:28px 0;\n}\n\n.layer{\n background:var(--panel);\n border:1px solid var(--line);\n border-left:5px solid var(--gold);\n padding:18px 20px;\n border-radius:7px;\n margin:16px 0;\n}\n\n.layer:nth-of-type(2n){border-left-color:var(--blue)}\n\n.layer-title{\n font-weight:800;\n color:var(--text);\n font-size:16px;\n margin-bottom:8px;\n}\n\n.layer-text{\n color:var(--muted);\n font-size:13.5px;\n}\n\n.table-scroll{\n width:100%;\n overflow-x:auto;\n margin:30px 0;\n border:1px solid var(--line);\n border-radius:8px;\n background:var(--panel);\n}\n\n.table-scroll table{\n width:max-content;\n min-width:1450px;\n border-collapse:collapse;\n font-size:13px;\n}\n\n.table-scroll.medium table{min-width:1080px}\n\n.table-scroll th{\n background:#090b10;\n color:var(--gold);\n text-align:left;\n padding:12px;\n border-bottom:2px solid var(--line);\n white-space:nowrap;\n font-size:12px;\n}\n\n.table-scroll td{\n padding:12px;\n border-bottom:1px solid var(--line);\n color:var(--muted);\n white-space:nowrap;\n}\n\n.table-scroll tr:hover td{\n background:rgba(245,212,35,.06);\n}\n\n.gnd{color:var(--green);font-weight:800}\n.gc{color:var(--gold);font-weight:800}\n.shield{color:var(--blue);font-weight:800}\n.hot{color:var(--red);font-weight:800}\n.epr{color:var(--orange);font-weight:800}\n.upgrade{color:var(--purple);font-weight:800}\n\n.formula{\n background:#090b10;\n border:1px solid var(--line);\n border-left:5px solid var(--blue);\n border-radius:8px;\n padding:18px 20px;\n margin:24px 0;\n color:#efe6d8;\n font-family:Consolas,Monaco,monospace;\n font-size:13px;\n overflow-x:auto;\n line-height:1.75;\n white-space:pre-wrap;\n word-wrap:break-word;\n}\n\n.qa{\n background:var(--panel2);\n border:1px solid var(--line);\n border-left:5px solid var(--green);\n border-radius:8px;\n padding:22px;\n margin:24px 0;\n}\n\n.qa h4{\n margin-top:0;\n color:var(--green);\n}\n\n.comparison-table{\n width:100%;\n margin:24px 0;\n border-collapse:collapse;\n}\n\n.comparison-table th,\n.comparison-table td{\n padding:12px;\n border:1px solid var(--line);\n text-align:left;\n color:var(--muted);\n font-size:13px;\n}\n\n.comparison-table th{\n background:var(--panel);\n color:var(--gold);\n font-weight:800;\n}\n\n.comparison-table tr:nth-child(even){\n background:rgba(245,212,35,.03);\n}\n\nfooter{\n background:#090b10;\n border-top:4px solid var(--gold);\n padding:46px 20px;\n margin-top:40px;\n}\n\nfooter h4{\n font-family:Georgia,\"Times New Roman\",\"Microsoft YaHei\",serif;\n font-size:24px;\n text-transform:none;\n letter-spacing:0;\n color:var(--gold);\n}\n\nfooter p{color:#b8c0cd}\n\n.docid{\n text-align:center;\n color:#7e8597;\n font-size:11px;\n margin-top:26px;\n padding-top:22px;\n border-top:1px solid var(--line);\n font-family:Consolas,Monaco,monospace;\n word-break:break-all;\n}\n\n.contact-block{\n background:linear-gradient(120deg,rgba(167,139,250,.12),rgba(91,155,213,.08));\n border:1px solid var(--line);\n border-left:6px solid var(--purple);\n padding:20px;\n border-radius:8px;\n margin:24px 0;\n color:var(--text);\n font-size:14px;\n line-height:1.8;\n}\n\n@media(max-width:640px){\n h1{font-size:29px}\n h2{font-size:25px}\n h3{font-size:20px}\n .hero{padding:50px 16px}\n .value{font-size:21px}\n .doc-header-badge{\n white-space:normal;\n padding:8px 16px;\n }\n .doc-header-badges-wrapper{\n gap:8px;\n }\n}\n <\/style>\n<\/head>\n\n<body>\n\n<section class=\"hero\">\n <div class=\"container\">\n <div class=\"doc-header\">\n <div class=\"doc-header-badges-wrapper\">\n <span class=\"doc-header-badge b1\">Type MP-GC<\/span>\n <span class=\"doc-header-badge b2\">8kV<\/span>\n <span class=\"doc-header-badge b3\">CPE Jacket<\/span>\n <span class=\"doc-header-badge b4\">Ground Check<\/span>\n <span class=\"doc-header-badge b5\">Enhanced Insulation<\/span>\n <span class=\"doc-header-badge b6\">Mine Distribution<\/span>\n <\/div>\n\n <h1>Type MP-GC Three-Conductor Mine Power Feeder Cable, CPE Jacket 8kV<\/h1>\n\n <p>\n <strong>Type MP-GC 8kV \u4e09\u82af\u77ff\u5c71\u914d\u7535\u7535\u7f06<\/strong>\u662f\u98de\u7eaf 5kV MP-GC \u7684\u5347\u7ea7\u7248\u672c\uff0c\u4e13\u4e3a\u4e2d\u578b\u5230\u5927\u578b\u77ff\u5c71\u7684\u914d\u7535\u7cfb\u7edf\u8bbe\u8ba1\u3002\u76f8\u6bd4 5kV \u7248\u672c\uff0c8kV \u91c7\u7528\u66f4\u539a\u7684 EPR \u7edd\u7f18\uff082.9 mm vs 2.3 mm\uff09\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u7535\u538b\u7b49\u7ea7\u3001\u66f4\u5f3a\u7684\u6297\u5c16\u7aef\u653e\u7535\u80fd\u529b\u548c\u66f4\u597d\u7684\u957f\u671f\u53ef\u9760\u6027\u3002\u8be5\u7535\u7f06\u7528\u4e8e\u77ff\u5c71\u53d8\u538b\u5668\u3001\u914d\u7535\u76d8\u548c\u5730\u4e0b\u914d\u7535\u7ad9\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u652f\u6301\u5730\u6c9f\u3001\u7ba1\u9053\u3001\u67b6\u7a7a\u548c\u76f4\u57cb\u591a\u79cd\u6577\u8bbe\u65b9\u5f0f\u3002\n <\/p>\n\n <div class=\"doc-meta\">\n <span>\u2713 ICEA S-75-381 \/ NEMA WC 58<\/span>\n <span>\u2713 ASTM B-8<\/span>\n <span>\u2713 CAN\/CSA C22.2 No.96<\/span>\n <span>\u2713 8kV Enhanced EPR Insulation<\/span>\n <span>\u2713 Conducting Shield + Copper Tape<\/span>\n <span>\u2713 Ground Check + Grounding<\/span>\n <span>\u2713 12\u00d7OD \u00b7 90\u2103 Operating<\/span>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n\n<div class=\"container\">\n <div class=\"cards\">\n <div class=\"card\">\n <div class=\"label\">Cable Type<\/div>\n <div class=\"value\">MP-GC<\/div>\n <div class=\"unit\">Mine Power + Ground Check<\/div>\n <\/div>\n <div class=\"card\">\n <div class=\"label\">Voltage Rating<\/div>\n <div class=\"value\">8kV<\/div>\n <div class=\"unit\">\u589e\u5f3a\u578b\u4e2d\u538b\u914d\u7535<\/div>\n <\/div>\n <div class=\"card\">\n <div class=\"label\">Insulation Thickness<\/div>\n <div class=\"value\">2.9 mm<\/div>\n <div class=\"unit\">vs 5kV: 2.3 mm<\/div>\n <\/div>\n <div class=\"card\">\n <div class=\"label\">Jacket Material<\/div>\n <div class=\"value\">CPE<\/div>\n <div class=\"unit\">Chlorinated Polyethylene<\/div>\n <\/div>\n <div class=\"card\">\n <div class=\"label\">Current Range<\/div>\n <div class=\"value\">93~536 A<\/div>\n <div class=\"unit\">3\u00d76 AWG to 3\u00d7500 AWG<\/div>\n <\/div>\n <\/div>\n\n <main>\n\n <h2>1. \u4ea7\u54c1\u5b9a\u4f4d\uff1a8kV \u589e\u5f3a\u4e2d\u538b\u77ff\u5c71\u914d\u7535\u7535\u7f06<\/h2>\n\n <p>\n 8kV MP-GC \u7535\u7f06\u5728\u98de\u7eaf\u7684\u77ff\u5c71\u7535\u7f06\u4ea7\u54c1\u7ebf\u4e2d\u5360\u636e\u91cd\u8981\u7684\u5347\u7ea7\u4f4d\u7f6e\uff1a\n <\/p>\n\n <ul>\n <li><strong>5kV MP-GC\uff1a<\/strong>\u5c0f\u578b\u77ff\u5c71\u914d\u7535\uff0c\u8ddd\u79bb\u77ed\uff08< 1 km\uff09\uff0c\u529f\u7387\u4e2d\u7b49\uff08100-500 kW\uff09\u3002<\/li>\n <li><strong>8kV MP-GC\uff08\u672c\u4ea7\u54c1\uff09\uff1a<\/strong>\u4e2d\u578b\u77ff\u5c71\u914d\u7535\uff0c\u8ddd\u79bb\u4e2d\u7b49\uff081-3 km\uff09\uff0c\u529f\u7387\u5927\uff08500-1500 kW\uff09\uff0c\u5bf9\u7535\u538b\u7b49\u7ea7\u548c\u53ef\u9760\u6027\u8981\u6c42\u66f4\u9ad8\u3002<\/li>\n <li><strong>25kV SHD-GC\uff1a<\/strong>\u5927\u578b\u77ff\u5c71\u79fb\u52a8\u8bbe\u5907\uff0c\u8d85\u9ad8\u538b\u3001\u8d85\u9ad8\u529f\u7387\uff08> 2000 kW\uff09\uff0c\u91c7\u7164\u673a\u3001\u8fde\u7eed\u91c7\u77ff\u673a\u7b49\u3002<\/li>\n <\/ul>\n\n <p>\n 8kV \u7248\u672c\u7684\u6838\u5fc3\u6539\u8fdb\uff1a\n <\/p>\n\n <ul>\n <li><strong>\u66f4\u539a\u7edd\u7f18\uff1a<\/strong>0.115 inch\uff082.9 mm\uff09vs 5kV \u7684 0.09 inch\uff082.3 mm\uff09\uff0c\u589e\u539a 26%\uff0c\u51fb\u7a7f\u5f3a\u5ea6\u63d0\u5347\u7ea6 30-40%\u3002<\/li>\n <li><strong>\u66f4\u597d\u7684\u6297\u5c16\u7aef\u653e\u7535\uff1a<\/strong>\u7edd\u7f18\u589e\u539a\u914d\u5408\u5bfc\u4f53\u5c4f\u853d\u548c\u7edd\u7f18\u5c4f\u853d\uff0c\u5728 8kV \u5de5\u51b5\u4e0b\u6297\u5c16\u7aef\u653e\u7535\uff08partial discharge\uff09\u80fd\u529b\u5927\u5e45\u63d0\u5347\uff0c\u5ef6\u957f\u7535\u7f06\u5bff\u547d 50% \u4ee5\u4e0a\u3002<\/li>\n <li><strong>\u66f4\u9ad8\u7684\u53ef\u9760\u6027\u88d5\u5ea6\uff1a<\/strong>\u6210\u672c\u589e\u52a0 15-20%\uff0c\u4f46\u7535\u7f06\u5bff\u547d\u548c\u65e0\u6545\u969c\u8fd0\u884c\u65f6\u95f4\u589e\u52a0 30-50%\uff0c\u957f\u671f\u6295\u8d44\u56de\u62a5\u7387\u66f4\u9ad8\u3002<\/li>\n <li><strong>\u4e0e 10kV \u53d8\u538b\u5668\u7684\u66f4\u597d\u5339\u914d\uff1a<\/strong>\u82e5\u77ff\u5c71\u91c7\u7528 10kV \u8fdb\u7ebf\uff0c\u964d\u538b\u81f3 8kV \u4f9b\u7ed9\u5404\u914d\u7535\u70b9\uff0c\u6bd4\u964d\u81f3 5kV \u7684\u7535\u538b\u5229\u7528\u7387\u66f4\u9ad8\uff0c\u7ebf\u635f\u66f4\u4f4e\u3002<\/li>\n <\/ul>\n\n <div class=\"note\">\n <p>\n 8kV MP-GC \u7684\u8bbe\u8ba1\u7406\u5ff5\u662f”\u53ef\u9760\u6027\u548c\u7ecf\u6d4e\u6027\u7684\u6700\u4f18\u5e73\u8861”\u3002\u76f8\u6bd4 25kV \u7535\u7f06\u7684\u9ad8\u6210\u672c\u548c\u590d\u6742\u6027\uff0c8kV \u63d0\u4f9b\u4e86\u4e2d\u7b49\u89c4\u6a21\u77ff\u5c71\u6700\u5177\u6027\u4ef7\u6bd4\u7684\u89e3\u51b3\u65b9\u6848\u3002\n <\/p>\n <\/div>\n\n <h2>2. \u77ff\u5c71\u914d\u7535\u5e94\u7528\u4e0e\u5347\u7ea7\u573a\u666f<\/h2>\n\n <h3>2.1 10kV \u53d8\u538b\u5668\u964d\u538b\u81f3 8kV \u7684\u4e3b\u914d\u7535<\/h3>\n\n <p>\n \u8bb8\u591a\u77ff\u5c71\u7684\u8fdb\u7ebf\u7535\u538b\u662f 10kV\uff0c\u964d\u538b\u53d8\u538b\u5668\u53ef\u8bbe\u7f6e\u4e3a\uff1a\n <\/p>\n\n <ul>\n <li><strong>10kV \u2192 5kV\uff1a<\/strong>\u7528\u4e8e\u5c0f\u578b\u77ff\u5c71\uff08MP-GC 5kV\uff09\u3002<\/li>\n <li><strong>10kV \u2192 8kV\uff1a<\/strong>\u7528\u4e8e\u4e2d\u578b\u77ff\u5c71\uff08MP-GC 8kV\uff09\uff0c\u66f4\u9ad8\u7684\u4e8c\u6b21\u7535\u538b\u51cf\u5c11\u7ebf\u635f\uff0c\u9002\u5408\u914d\u7535\u8ddd\u79bb\u8f83\u957f\u7684\u573a\u666f\u3002<\/li>\n <li><strong>10kV \u2192 3kV\uff1a<\/strong>\u7528\u4e8e\u9ad8\u529f\u7387\u914d\u7535\uff08\u91c7\u7164\u673a\u7b49\uff09\uff0c\u4f46\u6b64\u65f6\u591a\u91c7\u7528 SHD-GC 25kV\uff08\u901a\u8fc7\u5347\u538b\uff09\u6216\u76f4\u63a5\u4f7f\u7528\u9ad8\u538b\u79fb\u52a8\u8bbe\u5907\u3002<\/li>\n <\/ul>\n\n <h3>2.2 \u4e2d\u578b\u9732\u5929\u77ff\u7684\u591a\u70b9\u914d\u7535<\/h3>\n\n <p>\n \u9732\u5929\u77ff\u5e38\u8bbe\u591a\u4e2a\u914d\u7535\u70b9\u4e3a\u6316\u6398\u673a\u3001\u88c5\u8f7d\u673a\u3001\u8fd0\u8f93\u673a\u4f9b\u7535\u30028kV \u7535\u7f06\u7528\u4e8e\uff1a\n <\/p>\n\n <ul>\n <li>\u4e3b\u53d8\u538b\u5668\uff0810kV\/8kV\uff09\u81f3\u5404\u5206\u5e03\u5f0f\u914d\u7535\u70b9\u7684\u8fde\u63a5\u3002<\/li>\n <li>\u5206\u914d\u8ddd\u79bb 1-5 km\uff0c\u591a\u6761\u7535\u7f06\u5e76\u884c\u6577\u8bbe\u3002<\/li>\n <li>8kV \u7b49\u7ea7\u76f8\u6bd4 5kV \u53ef\u964d\u4f4e\u603b\u7ebf\u635f 20-30%\uff08\u56e0\u4e3a\u7535\u6d41\u964d\u4f4e\uff09\u3002<\/li>\n <\/ul>\n\n <h3>2.3 \u6e2f\u53e3\u548c\u5927\u578b\u77ff\u4ea7\u5806\u573a\u7684\u5347\u7ea7\u6539\u9020<\/h3>\n\n <p>\n \u8bb8\u591a\u6e2f\u53e3\u76ae\u5e26\u673a\u7cfb\u7edf\u539f\u91c7\u7528 5kV \u914d\u7535\uff0c\u968f\u7740\u8bbe\u5907\u529f\u7387\u589e\u52a0\uff08\u4ece 500 kW \u5347\u81f3 1500+ kW\uff09\uff0c8kV \u7535\u7f06\u6210\u4e3a\u5fc5\u7136\u5347\u7ea7\u9009\u62e9\uff1a\n <\/p>\n\n <ul>\n <li>\u540c\u6837\u7684\u5916\u5f84\u548c\u6577\u8bbe\u65b9\u5f0f\uff0c\u4f46\u66f4\u9ad8\u7684\u53ef\u9760\u6027\u548c\u66f4\u597d\u7684\u4f20\u8f93\u6548\u7387\u3002<\/li>\n <li>\u4e0e\u539f 5kV \u7cfb\u7edf\u7684\u517c\u5bb9\u6027\u8003\u8651\uff08\u901a\u5e38\u9700\u8981\u5347\u7ea7\u53d8\u538b\u5668\u548c\u63a7\u5236\u8bbe\u5907\uff09\u3002<\/li>\n <\/ul>\n\n <h2>3. \u6807\u51c6\u4f53\u7cfb<\/h2>\n\n <p>\n 8kV MP-GC \u9075\u5faa\u4e0e 5kV \u7248\u672c\u76f8\u540c\u7684\u6807\u51c6\u4f53\u7cfb\uff1a\n <\/p>\n\n <ul>\n <li>\n <strong>ICEA S-75-381 \/ NEMA WC 58\uff1a<\/strong>\n \u77ff\u5c71\u4fbf\u643a\u5f0f\u548c\u56fa\u5b9a\u5f0f\u7535\u7f06\u6807\u51c6\uff0c\u5b9a\u4e49\u4e86\u4e09\u82af\u914d\u7535\u7535\u7f06\u7684\u5b8c\u6574\u8981\u6c42\u30028kV \u662f\u6b64\u6807\u51c6\u8986\u76d6\u7684\u9ad8\u7aef\u5e94\u7528\u3002\n <\/li>\n <li>\n <strong>ASTM B-8\uff1a<\/strong>\n \u7ede\u5408\u5bfc\u4f53\u6807\u51c6\uff0c8kV \u7248\u672c\u7684\u5bfc\u4f53\u89c4\u683c\u4e0e 5kV \u76f8\u540c\uff0c\u4f46\u5bf9\u5bfc\u4f53\u548c\u7edd\u7f18\u5c42\u7684\u673a\u68b0\u5f3a\u5ea6\u8981\u6c42\u66f4\u4e25\u683c\u3002\n <\/li>\n <li>\n <strong>CAN\/CSA C22.2 No.96\uff1a<\/strong>\n \u4fbf\u643a\u5f0f\u7535\u7f06\u5b89\u5168\u6807\u51c6\uff0c\u5bf9 8kV \u7edd\u7f18\u539a\u5ea6\u548c\u8010\u538b\u5f3a\u5ea6\u6709\u660e\u786e\u89c4\u5b9a\u3002\n <\/li>\n <\/ul>\n\n <h2>4. \u7ed3\u6784\u8bbe\u8ba1\uff1a8kV \u7684\u6539\u8fdb\u70b9<\/h2>\n\n <p>\n 8kV \u4e0e 5kV \u7684\u7ed3\u6784\u57fa\u672c\u76f8\u540c\uff0c\u4f46\u7edd\u7f18\u539a\u5ea6\u7684\u589e\u52a0\u5e26\u6765\u4ee5\u4e0b\u4f18\u52bf\uff1a\n <\/p>\n\n <div class=\"layer\">\n <div class=\"layer-title\">\u2460 \u5bfc\u4f53\uff1a\u540c 5kV – \u7ede\u5408\u88f8\u94dc<\/div>\n <div class=\"layer-text\">\n 7 \u80a1\uff08\u5c0f\u89c4\u683c\uff09\u6216 19-37 \u80a1\uff08\u5927\u89c4\u683c\uff09\u7684\u7ede\u5408\u88f8\u94dc\u5bfc\u4f53\u3002\u7ede\u5408\u7ed3\u6784\u548c\u5bfc\u4f53\u89c4\u683c\u4e0e 5kV \u5b8c\u5168\u76f8\u540c\uff0c\u786e\u4fdd\u6210\u672c\u589e\u5e45\u4e0d\u5927\u3002\n <\/div>\n <\/div>\n\n <div class=\"layer\">\n <div class=\"layer-title\">\u2461 \u5bfc\u4f53\u5c4f\u853d\uff1a\u540c 5kV – Conducting Layer<\/div>\n <div class=\"layer-text\">\n \u534a\u5bfc\u7535\u5c42\uff0c\u5747\u8861\u5bfc\u4f53\u7535\u4f4d\u5206\u5e03\uff0c\u5728 8kV \u5de5\u51b5\u4e0b\u8fdb\u4e00\u6b65\u9632\u6b62\u5c16\u7aef\u653e\u7535\u3002\n <\/div>\n <\/div>\n\n <div class=\"layer\">\n <div class=\"layer-title\">\u2462 \u4e3b\u7edd\u7f18\uff1a\u5347\u7ea7 – EPR\uff0c\u539a\u5ea6 0.115 inch \/ 2.9 mm<\/div>\n <div class=\"layer-text\">\n <strong>\u8fd9\u662f 8kV \u7248\u672c\u7684\u6838\u5fc3\u5347\u7ea7\u3002<\/strong>\u76f8\u6bd4 5kV \u7684 0.09 inch\uff082.3 mm\uff09\uff0c\u589e\u539a 0.025 inch\uff080.6 mm\uff09\u3002\u867d\u7136\u770b\u4f3c\u5f88\u5c0f\uff0c\u4f46\u5728\u9ad8\u538b\u4e0b\u7684\u6548\u679c\u663e\u8457\uff1a\u51fb\u7a7f\u5f3a\u5ea6\uff08\u51fb\u7a7f\u573a\u5f3a\uff09\u63d0\u5347\u7ea6 30-40%\uff0c\u6297\u5c16\u7aef\u653e\u7535\u65f6\u95f4\u5ef6\u957f 50-100%\u3002\u8fd9\u76f4\u63a5\u5ef6\u957f\u7535\u7f06\u4f7f\u7528\u5bff\u547d\u548c\u53ef\u9760\u6027\u3002\n <\/div>\n <\/div>\n\n <div class=\"layer\">\n <div class=\"layer-title\">\u2463 \u7edd\u7f18\u5c4f\u853d\uff1a\u540c 5kV – Conducting Layer + Copper Tape<\/div>\n <div class=\"layer-text\">\n \u5bfc\u7535\u5c42\u548c\u94dc\u5e26\u7684\u7ec4\u5408\uff0c\u5728 8kV \u5de5\u51b5\u4e0b\u4f5c\u7528\u66f4\u52a0\u5173\u952e\u3002\u66f4\u539a\u7684\u7edd\u7f18\u610f\u5473\u7740\u66f4\u9ad8\u7684\u5185\u538b\u529b\uff0c\u5c4f\u853d\u7cfb\u7edf\u9700\u8981\u66f4\u53ef\u9760\u7684\u7ed3\u6784\u6765\u91ca\u653e\u8fd9\u79cd\u5e94\u529b\u3002\n <\/div>\n <\/div>\n\n <div class=\"layer\">\n <div class=\"layer-title\">\u2464 \u5730\u68c0\u5bfc\u4f53\u548c\u63a5\u5730\u5bfc\u4f53\uff1a\u540c 5kV<\/div>\n <div class=\"layer-text\">\n 8 AWG \u5730\u68c0\u5bfc\u4f53\u548c\u9540\u9521\u94dc\u63a5\u5730\u5bfc\u4f53\uff08\u89c4\u683c 10 AWG ~ 4\/0 AWG\uff09\u3002\u89c4\u683c\u4e0d\u53d8\uff0c\u4f46\u5728 8kV \u5de5\u51b5\u4e0b\u7684\u4fdd\u62a4\u4f5c\u7528\u66f4\u52a0\u5173\u952e\u3002\n <\/div>\n <\/div>\n\n <div class=\"layer\">\n <div class=\"layer-title\">\u2465 \u62a4\u5957\uff1a\u540c 5kV – \u9ed1\u8272 CPE<\/div>\n <div class=\"layer-text\">\n 0.11 inch\uff08\u5c0f\u89c4\u683c\uff09\u6216 0.14 inch\uff08\u5927\u89c4\u683c\uff09\u7684\u9ed1\u8272 CPE \u62a4\u5957\u3002\u5916\u89c2\u548c\u539a\u5ea6\u4e0e 5kV \u76f8\u540c\uff0c\u4f46\u9700\u8981\u627f\u53d7\u66f4\u9ad8\u7684\u5185\u7edd\u7f18\u538b\u529b\uff0c\u56e0\u6b64\u5728\u8d28\u91cf\u63a7\u5236\u4e0a\u8981\u6c42\u66f4\u4e25\u683c\u3002\n <\/div>\n <\/div>\n\n <h2>5. \u89c4\u683c\u8868\u4e0e\u8f7d\u6d41\u91cf\u5bf9\u6bd4<\/h2>\n\n <p>\n \u4ee5\u4e0b\u8868\u683c\u5c55\u793a 8kV MP-GC \u7684\u5b8c\u6574\u89c4\u683c\u8303\u56f4\uff0c\u5e76\u4e0e 5kV \u7248\u672c\u8fdb\u884c\u5bf9\u6bd4\uff1a\n <\/p>\n\n <div class=\"table-scroll\">\n <table>\n <thead>\n <tr>\n <th>\u89c4\u683c<br>3\u00d7AWG\/kcmil<\/th>\n <th>\u7ede\u5408\u6570<\/th>\n <th>\u63a5\u5730\u5bfc\u4f53<br>AWG<\/th>\n <th>\u5730\u68c0\u5bfc\u4f53<br>AWG<\/th>\n <th>\u7edd\u7f18\u539a\u5ea6<br>inch \/ mm<\/th>\n <th>\u62a4\u5957\u539a\u5ea6<br>inch \/ mm<\/th>\n <th>\u5916\u5f84<br>inch \/ mm<\/th>\n <th>\u91cd\u91cf<br>lbs\/kft \/ kg\/km<\/th>\n <th>\u8f7d\u6d41\u91cf<br>A (90\u2103)<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>3\u00d76<\/td>\n <td>7<\/td>\n <td class=\"gnd\">10<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.11 \/ 2.8<\/td>\n <td>1.41 \/ 35.8<\/td>\n <td>1175 \/ 1749<\/td>\n <td>93<\/td>\n <\/tr>\n <tr>\n <td>3\u00d74<\/td>\n <td>7<\/td>\n <td class=\"gnd\">8<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.11 \/ 2.8<\/td>\n <td>1.52 \/ 38.6<\/td>\n <td>1608 \/ 2392<\/td>\n <td>122<\/td>\n <\/tr>\n <tr>\n <td>3\u00d72<\/td>\n <td>7<\/td>\n <td class=\"gnd\">6<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.11 \/ 2.8<\/td>\n <td>1.58 \/ 40.1<\/td>\n <td>1919 \/ 2855<\/td>\n <td>159<\/td>\n <\/tr>\n <tr>\n <td>3\u00d71<\/td>\n <td>19<\/td>\n <td class=\"gnd\">5<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.11 \/ 2.8<\/td>\n <td>1.66 \/ 42.2<\/td>\n <td>2507 \/ 3730<\/td>\n <td>184<\/td>\n <\/tr>\n <tr>\n <td>3\u00d71\/0<\/td>\n <td>19<\/td>\n <td class=\"gnd\">4<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.11 \/ 2.8<\/td>\n <td>1.74 \/ 44.2<\/td>\n <td>2660 \/ 3958<\/td>\n <td>211<\/td>\n <\/tr>\n <tr>\n <td>3\u00d72\/0<\/td>\n <td>19<\/td>\n <td class=\"gnd\">3<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.14 \/ 3.6<\/td>\n <td>1.90 \/ 48.3<\/td>\n <td>3257 \/ 4846<\/td>\n <td>243<\/td>\n <\/tr>\n <tr>\n <td>3\u00d73\/0<\/td>\n <td>19<\/td>\n <td class=\"gnd\">2<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.14 \/ 3.6<\/td>\n <td>2.00 \/ 50.8<\/td>\n <td>3432 \/ 5107<\/td>\n <td>279<\/td>\n <\/tr>\n <tr>\n <td>3\u00d74\/0<\/td>\n <td>19<\/td>\n <td class=\"gnd\">1<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.14 \/ 3.6<\/td>\n <td>2.12 \/ 53.8<\/td>\n <td>4382 \/ 6520<\/td>\n <td>321<\/td>\n <\/tr>\n <tr>\n <td>3\u00d7250<\/td>\n <td>37<\/td>\n <td class=\"gnd\">1\/0<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.14 \/ 3.6<\/td>\n <td>2.22 \/ 56.4<\/td>\n <td>4965 \/ 7387<\/td>\n <td>355<\/td>\n <\/tr>\n <tr>\n <td>3\u00d7350<\/td>\n <td>37<\/td>\n <td class=\"gnd\">2\/0<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.14 \/ 3.6<\/td>\n <td>2.43 \/ 61.7<\/td>\n <td>6484 \/ 9647<\/td>\n <td>435<\/td>\n <\/tr>\n <tr>\n <td>3\u00d7500<\/td>\n <td>37<\/td>\n <td class=\"gnd\">4\/0<\/td>\n <td class=\"gc\">8<\/td>\n <td class=\"upgrade\">0.115 \/ 2.9<\/td>\n <td>0.14 \/ 3.6<\/td>\n <td>2.70 \/ 68.6<\/td>\n <td>8857 \/ 13178<\/td>\n <td>536<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>\n <strong>\u5173\u952e\u89c2\u5bdf\uff1a<\/strong>\n <\/p>\n\n <ul>\n <li>\u7edd\u7f18\u539a\u5ea6\u5168\u90e8\u5347\u7ea7\u81f3 0.115 inch\uff082.9 mm\uff09\uff0c\u6240\u6709\u89c4\u683c\u7edf\u4e00\u3002<\/li>\n <li>\u62a4\u5957\u539a\u5ea6\u4e0d\u53d8\uff08\u4fdd\u6301\u6210\u672c\u63a7\u5236\uff09\uff0c\u5916\u5f84\u589e\u52a0\u7ea6 2-5 mm\uff08\u56e0\u7edd\u7f18\u589e\u539a\uff09\u3002<\/li>\n <li>\u8f7d\u6d41\u91cf\u4e0e 5kV \u7248\u672c\u76f8\u540c\uff08\u90fd\u57fa\u4e8e 90\u2103 \u5bfc\u4f53\u6e29\u5ea6\uff09\uff0c\u4f46\u53ef\u9760\u6027\u548c\u957f\u671f\u8010\u53d7\u80fd\u529b\u66f4\u5f3a\u3002<\/li>\n <li>\u91cd\u91cf\u589e\u52a0\u7ea6 10-15%\uff08\u7edd\u7f18\u589e\u52a0\uff09\uff0c\u4f46\u4ecd\u5728\u53ef\u63a5\u53d7\u8303\u56f4\u5185\u3002<\/li>\n <\/ul>\n\n <h2>6. 8kV vs 5kV vs 25kV \u5bf9\u6bd4\u5206\u6790<\/h2>\n\n <table class=\"comparison-table\">\n <thead>\n <tr>\n <th>\u7535\u7f06\u7c7b\u578b<\/th>\n <th>\u7535\u538b<\/th>\n <th>\u7edd\u7f18\u539a\u5ea6<\/th>\n <th>\u5e94\u7528\u89c4\u6a21<\/th>\n <th>\u6210\u672c\u76f8\u5bf9\u503c<\/th>\n <th>\u957f\u671f\u53ef\u9760\u6027<\/th>\n <th>\u6700\u4f73\u5e94\u7528<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><strong>MP-GC 5kV<\/strong><\/td>\n <td>5kV<\/td>\n <td>2.3 mm<\/td>\n <td>\u5c0f\u578b\uff08100-500 kW\uff09<\/td>\n <td>100%<\/td>\n <td>\u2605\u2605\u2605\u2606\u2606<\/td>\n <td>\u5c0f\u578b\u77ff\u5c71\u3001\u4f4e\u6e29\u5730\u533a\u3001\u6539\u9020\u5347\u7ea7\uff08\u6210\u672c\u4f18\u5148\uff09<\/td>\n <\/tr>\n <tr>\n <td><strong>MP-GC 8kV<\/strong><\/td>\n <td>8kV<\/td>\n <td>2.9 mm<\/td>\n <td>\u4e2d\u578b\uff08500-1500 kW\uff09<\/td>\n <td>115%<\/td>\n <td>\u2605\u2605\u2605\u2605\u2606<\/td>\n <td>\u4e2d\u578b\u77ff\u5c71\u3001\u957f\u8ddd\u79bb\u914d\u7535\u300110kV\u8fdb\u7ebf\u964d\u538b\u3001\u6e2f\u53e3\u8bbe\u5907\u5347\u7ea7<\/td>\n <\/tr>\n <tr>\n <td><strong>SHD-GC 25kV<\/strong><\/td>\n <td>25kV<\/td>\n <td>7.1 mm<\/td>\n <td>\u5927\u578b\uff08> 1500 kW\uff09<\/td>\n <td>250%<\/td>\n <td>\u2605\u2605\u2605\u2605\u2605<\/td>\n <td>\u5927\u578b\u77ff\u5c71\u3001\u91c7\u7164\u673a\u3001\u8fde\u7eed\u91c7\u77ff\u673a\u3001\u8d85\u957f\u8ddd\u79bb\u4f9b\u7535<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n\n <div class=\"note\">\n <p>\n <strong>\u6210\u672c\u6548\u76ca\u5206\u6790\uff1a<\/strong>8kV MP-GC \u76f8\u6bd4 5kV \u589e\u52a0\u6210\u672c 15%\uff0c\u4f46\u63d0\u4f9b\u7684\u53ef\u9760\u6027\u63d0\u5347 30-50%\uff0c\u7279\u522b\u662f\u5bf9\u4e8e 3-5 \u5e74\u957f\u671f\u8fd0\u884c\u7684\u9879\u76ee\uff0c\u603b\u4f53\u6210\u672c\u6548\u76ca\u6bd4 5kV \u66f4\u4f18\u3002\u76f8\u6bd4 25kV \u7535\u7f06\uff0c8kV \u6210\u672c\u4ec5\u4e3a\u5176 40-50%\uff0c\u4f46\u5bf9\u4e8e\u4e2d\u578b\u77ff\u5c71\u8db3\u4ee5\u6ee1\u8db3\u9700\u6c42\u3002\n <\/p>\n <\/div>\n\n <h2>7. \u6577\u8bbe\u4e0e\u5b89\u88c5\u6307\u5357<\/h2>\n\n <p>\n 8kV MP-GC \u7684\u6577\u8bbe\u65b9\u5f0f\u4e0e 5kV \u76f8\u540c\uff0c\u4f46\u56e0\u7edd\u7f18\u66f4\u539a\uff0c\u9700\u7279\u522b\u6ce8\u610f\u4ee5\u4e0b\u7ec6\u8282\uff1a\n <\/p>\n\n <h3>7.1 \u5730\u6c9f\u6577\u8bbe<\/h3>\n\n <ul>\n <li>\u5730\u6c9f\u5bbd\u5ea6\u8ba1\u7b97\uff1a\u8003\u8651\u7edd\u7f18\u589e\u539a\u5bfc\u81f4\u7684\u5916\u5f84\u589e\u52a0\uff0c\u5efa\u8bae\u5bbd\u5ea6 = \u6700\u5927\u5916\u5f84 \u00d7 3 + 20 mm\u3002<\/li>\n <li>8kV \u7248\u672c\u5916\u5f84\u6700\u5927 68.6 mm\uff083\u00d7500\uff09\uff0c\u6240\u9700\u5730\u6c9f\u5bbd\u5ea6 \u2265 220 mm\uff08vs 5kV \u7684 200 mm\uff09\u3002<\/li>\n <li>\u6392\u6c34\u548c\u9632\u6f6e\u66f4\u52a0\u5173\u952e\uff0c\u957f\u671f\u79ef\u6c34\u4f1a\u52a0\u901f\u7edd\u7f18\u8001\u5316\u3002<\/li>\n <\/ul>\n\n <h3>7.2 \u5f2f\u66f2\u4e0e\u8f6c\u5411<\/h3>\n\n <ul>\n <li>\u6700\u5c0f\u5f2f\u66f2\u534a\u5f84\u4ecd\u4e3a 12\u00d7OD\uff0c\u4f46\u7edd\u7f18\u66f4\u539a\u610f\u5473\u7740\u8f6c\u5411\u65f6\u5185\u90e8\u5e94\u529b\u66f4\u9ad8\u3002<\/li>\n <li>\u5efa\u8bae\u5b9e\u9645\u5f2f\u66f2\u534a\u5f84 \u2265 15\u00d7OD\uff0c\u4e3a\u7edd\u7f18\u589e\u539a\u7559\u51fa\u4f59\u91cf\u3002<\/li>\n <li>\u8f6c\u5411\u70b9\u5e94\u6709\u5957\u7ba1\u4fdd\u62a4\uff0c\u9632\u6b62\u8f6c\u5411\u65f6\u7edd\u7f18\u53d7\u538b\u53d8\u5f62\u3002<\/li>\n <\/ul>\n\n <h3>7.3 \u76f4\u57cb\u6577\u8bbe<\/h3>\n\n <ul>\n <li>\u783e\u77f3\u4fdd\u62a4\u5c42\u66f4\u52a0\u91cd\u8981\uff0c\u5efa\u8bae\u4e0a\u4e0b\u5404 75 mm \u783e\u77f3\uff08vs 5kV \u7684 50 mm\uff09\u3002<\/li>\n <li>\u57cb\u6df1 \u2265 0.8 m\uff08vs 5kV \u7684 0.7 m\uff09\uff0c\u589e\u52a0\u5b89\u5168\u88d5\u5ea6\u3002<\/li>\n <li>\u5b9a\u671f\u68c0\u6d4b\u95f4\u9694\u5efa\u8bae 1-2 \u5e74\uff08vs 5kV \u7684 1-3 \u5e74\uff09\uff0c\u56e0\u4e3a\u66f4\u9ad8\u7684\u7535\u538b\u7b49\u7ea7\u610f\u5473\u7740\u66f4\u4e25\u683c\u7684\u7edd\u7f18\u76d1\u6d4b\u3002<\/li>\n <\/ul>\n\n <h2>8. \u8f7d\u6d41\u91cf\u4e0e\u964d\u5bb9\u8bbe\u8ba1<\/h2>\n\n <p>\n \u8868\u4e2d 90\u2103 \u5bfc\u4f53\u6e29\u5ea6\u4e0b\u7684\u8f7d\u6d41\u91cf\u503c\u4e0e 5kV \u7248\u672c\u76f8\u540c\uff0c\u4f46\u964d\u5bb9\u56e0\u5b50\u7684\u5e94\u7528\u66f4\u52a0\u4e25\u683c\uff1a\n <\/p>\n\n <div class=\"formula\">8kV MP-GC \u5b9e\u9645\u5141\u8bb8\u7535\u6d41\u8ba1\u7b97\uff1a\n\n\u8868\u4e2d\u6807\u51c6\u503c\uff1a3\u00d72\/0\uff0c243 A (90\u2103, 40\u2103\u73af\u5883)\n\n\u573a\u666f1\uff1a\u4e95\u4e0b\u914d\u7535\uff0c\u73af\u5883 20\u2103\uff0c\u5355\u6839\u6577\u8bbe\uff0c\u95f4\u6b47\u8fd0\u884c\n \u4fee\u6b63\u56e0\u5b50\uff1a\u6e29\u5ea6 1.05 \u00d7 \u6577\u8bbe 1.00 \u00d7 \u8fd0\u884c 1.10 = 1.155\n \u5b9e\u9645\u7535\u6d41 = 243 \u00d7 1.155 = 281 A\uff08\u53ef\u6ee1\u8db3\uff09\n\n\u573a\u666f2\uff1a\u9732\u5929\u77ff\uff0c\u73af\u5883 50\u2103\uff0c\u591a\u6839\u5e76\u884c\uff0c\u8fde\u7eed\u8fd0\u884c\n \u4fee\u6b63\u56e0\u5b50\uff1a\u6e29\u5ea6 0.88 \u00d7 \u6577\u8bbe 0.92 \u00d7 \u5e76\u884c 0.90 = 0.729\n \u5b9e\u9645\u7535\u6d41 = 243 \u00d7 0.729 = 177 A\uff08\u5efa\u8bae\u5347\u7ea7\u81f3 3\u00d73\/0\uff09\n\n\u5efa\u8bae\u7b56\u7565\uff1a\u5bf9\u4e8e 8kV \u4e2d\u538b\u914d\u7535\uff0c\u5e94\u66f4\u4fdd\u5b88\u5730\u9009\u62e9\u89c4\u683c\uff0c\n\u4fdd\u7559 15-25% \u7684\u5b89\u5168\u4f59\u91cf\uff0c\u4ee5\u4fdd\u8bc1\u957f\u671f\u53ef\u9760\u6027\u3002<\/div>\n\n <h2>9. \u7ef4\u62a4\u4e0e\u68c0\u6d4b<\/h2>\n\n <p>\n 8kV \u7248\u672c\u76f8\u6bd4 5kV \u66f4\u9700\u8981\u5b9a\u671f\u68c0\u6d4b\uff0c\u7279\u522b\u662f\uff1a\n <\/p>\n\n <ul>\n <li><strong>\u7edd\u7f18\u7535\u963b\uff1a<\/strong>\u5efa\u8bae\u6bcf 6-12 \u4e2a\u6708\u68c0\u6d4b\u4e00\u6b21\uff085kV \u4e3a 12-24 \u4e2a\u6708\uff09\u3002\u6b63\u5e38\u503c \u2265 20 M\u03a9\u00b7km\uff0c\u82e5\u4e0b\u964d\u81f3 10-20 M\u03a9\u00b7km \u5e94\u91cd\u70b9\u5173\u6ce8\u3002<\/li>\n <li><strong>\u8010\u538b\u6d4b\u8bd5\uff1a<\/strong>\u5efa\u8bae\u6bcf 2 \u5e74\u8fdb\u884c\u4e00\u6b21 AC 8 kV \u8010\u538b\uff08\u6301\u7eed 5 min\uff09\uff0c\u68c0\u67e5\u7edd\u7f18\u662f\u5426\u6709\u51fb\u7a7f\u8ff9\u8c61\u3002<\/li>\n <li><strong>\u5c4f\u853d\u8fde\u7eed\u6027\uff1a<\/strong>\u6bcf\u5e74\u68c0\u6d4b\u4e00\u6b21\u5bfc\u4f53\u548c\u7edd\u7f18\u5c4f\u853d\u7684\u8fde\u7eed\u6027\uff0c\u786e\u4fdd < 10 \u03a9\/m\u3002<\/li>\n <li><strong>\u63a5\u5730\u548c\u5730\u68c0\uff1a<\/strong>\u6bcf\u5b63\u5ea6\u68c0\u6d4b\u63a5\u5730\u5bfc\u4f53\u548c\u5730\u68c0\u5bfc\u4f53\u7684\u8fde\u7eed\u6027\uff0c\u786e\u4fdd\u4fdd\u62a4\u7cfb\u7edf\u968f\u65f6\u53ef\u7528\u3002<\/li>\n <\/ul>\n\n <h2>10. \u53ef\u9009\u914d\u7f6e<\/h2>\n\n <ul>\n <li><strong>\u5bfc\u4f53\u5347\u7ea7\uff1a<\/strong>\u9540\u9521\u94dc\u5bfc\u4f53\uff08\u8010\u8150\u8680\uff09\u3002<\/li>\n <li><strong>\u62a4\u5957\u6750\u6599\uff1a<\/strong>CSP\u3001PCP\u3001NBR\u3001PVC\u3001TPU \u53ef\u6309\u9700\u6c42\u63d0\u4f9b\u3002<\/li>\n <li><strong>\u5c4f\u853d\u589e\u5f3a\uff1a<\/strong>\u53cc\u5c42\u5c4f\u853d\uff08conducting layer + copper tape + steel mesh\uff09\u7528\u4e8e\u6781\u7aef EMI \u73af\u5883\u3002<\/li>\n <li><strong>\u5916\u8868\u8272\u6807\uff1a<\/strong>\u7ea2\u3001\u9ec4\u3001\u84dd\u7b49\u989c\u8272\u6807\u8bb0\uff0c\u4fbf\u4e8e\u73b0\u573a\u8bc6\u522b\u3002<\/li>\n <\/ul>\n\n <h2>11. \u73b0\u573a\u9a8c\u6536\u5173\u952e\u8981\u70b9<\/h2>\n\n <div class=\"table-scroll medium\">\n <table>\n <thead>\n <tr>\n <th>\u9a8c\u6536\u9879\u76ee<\/th>\n <th>8kV \u7279\u522b\u8981\u6c42<\/th>\n <th>\u5173\u952e\u98ce\u9669<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>\u5916\u5f84\u6838\u67e5<\/td>\n <td>\u5b9e\u6d4b\u5916\u5f84\u5e94 \u2265 \u6807\u79f0\u503c -2%\uff0c\u6838\u67e5\u7edd\u7f18\u662f\u5426\u589e\u539a<\/td>\n <td>\u7edd\u7f18\u51cf\u8584\u5bfc\u81f4\u51fb\u7a7f\u98ce\u9669\u5927\u5e45\u589e\u52a0<\/td>\n <\/tr>\n <tr>\n <td>\u7edd\u7f18\u539a\u5ea6<\/td>\n <td>\u5207\u7247\u68c0\u6d4b\uff1a\u5e94\u5728 2.7-3.1 mm \u8303\u56f4\uff0c\u2265 3 \u5904\u6d4b\u91cf<\/td>\n <td>\u539a\u5ea6\u4e0d\u5747\u5300\u5bfc\u81f4\u5c40\u90e8\u7535\u573a\u96c6\u4e2d<\/td>\n <\/tr>\n <tr>\n <td>\u7edd\u7f18\u7535\u963b<\/td>\n <td>2.5 kV \u5146\u6b27\u8868\uff1a\u2265 30 M\u03a9\u00b7km\uff088kV \u8981\u6c42\u66f4\u9ad8\uff09<\/td>\n <td>\u53d7\u6f6e\u5bfc\u81f4\u6f0f\u7535\u548c\u6545\u969c<\/td>\n <\/tr>\n <tr>\n <td>AC \u8010\u538b<\/td>\n <td>AC 8 kV\uff08\u7535\u538b 2\u00d7\u5de5\u4f5c\u503c\uff09\uff0c\u6301\u7eed 5 min\uff0c\u65e0\u95ea\u7edc<\/td>\n <td>\u51fb\u7a7f\u5373\u62a5\u5e9f<\/td>\n <\/tr>\n <tr>\n <td>\u5c4f\u853d\u8fde\u7eed\u6027<\/td>\n <td>conducting layer + copper tape \u5b8c\u6574\u65e0\u8131\u79bb<\/td>\n <td>\u5c4f\u853d\u7834\u635f\u5bfc\u81f4\u7535\u6655\u653e\u7535<\/td>\n <\/tr>\n <tr>\n <td>\u63a5\u5730\u548c\u5730\u68c0<\/td>\n <td>\u63a5\u5730 < 0.5 \u03a9\/100m\uff0c\u5730\u68c0 < 1.0 \u03a9\/100m<\/td>\n <td>\u4fdd\u62a4\u7cfb\u7edf\u5931\u6548\uff0c\u4eba\u8eab\u4f24\u5bb3\u98ce\u9669<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <h2>12. \u5e38\u89c1\u95ee\u9898\uff08FAQ\uff09<\/h2>\n\n <div class=\"qa\">\n <h4>Q1\uff1a\u4ec0\u4e48\u65f6\u5019\u5e94\u8be5\u9009\u62e9 8kV \u800c\u4e0d\u662f 5kV\uff1f<\/h4>\n <p>\n \u4e3b\u8981\u57fa\u4e8e\u4e09\u4e2a\u56e0\u7d20\uff1a(1) <strong>\u8d1f\u8377\u89c4\u6a21\uff1a<\/strong>\u82e5\u4e09\u76f8\u8d1f\u8377 > 500 kW\uff0c8kV \u80fd\u964d\u4f4e\u7ebf\u635f 20-30%\uff1b(2) <strong>\u914d\u7535\u8ddd\u79bb\uff1a<\/strong>\u82e5\u8ddd\u79bb > 1 km\uff0c8kV \u7684\u538b\u964d\u4f18\u52bf\u660e\u663e\uff0c\u80fd\u51cf\u5c11 \u2265 30% \u7684\u538b\u964d\uff1b(3) <strong>\u53ef\u9760\u6027\u8981\u6c42\uff1a<\/strong>\u82e5\u5bf9\u957f\u671f\u65e0\u6545\u969c\u8fd0\u884c\u8981\u6c42\u9ad8\uff0c8kV \u7684\u589e\u539a\u7edd\u7f18\u63d0\u4f9b 30-50% \u7684\u5bff\u547d\u63d0\u5347\uff0c\u76f8\u5f53\u503c\u5f97\u3002\n <\/p>\n <\/div>\n\n <div class=\"qa\">\n <h4>Q2\uff1a8kV \u4e0e 5kV \u7684\u6210\u672c\u5dee\u5f02\u6709\u591a\u5927\uff1f<\/h4>\n <p>\n \u7ea6\u589e\u52a0 15-20%\u3002\u4f8b\u5982\uff0c1 km \u957f 3\u00d72\/0 \u7535\u7f06\uff0c5kV \u7ea6 5000 USD\uff0c8kV \u7ea6 5750-6000 USD\u3002\u4f46\u8fd9\u989d\u5916\u7684 15% \u6295\u8d44\u5728 5 \u5e74\u8fd0\u884c\u671f\u5185\u4f1a\u901a\u8fc7\u7ebf\u635f\u8282\u7ea6\u3001\u65e0\u6545\u969c\u8fd0\u884c\u3001\u5c11\u7ef4\u4fee\u7b49\u65b9\u5f0f\u56de\u6536\uff0c\u603b\u4f53\u6210\u672c\u6548\u76ca\u6bd4\u66f4\u4f18\u3002\n <\/p>\n <\/div>\n\n <div class=\"qa\">\n <h4>Q3\uff1a8kV \u7535\u7f06\u5982\u4f55\u5904\u7406\u4e0e 10kV \u8fdb\u7ebf\u7684\u5339\u914d\uff1f<\/h4>\n <p>\n \u6807\u51c6\u505a\u6cd5\u662f\u5728\u77ff\u4e95\u53e3\u6216\u4e3b\u914d\u7535\u7ad9\u8bbe\u7f6e 10kV\/8kV \u964d\u538b\u53d8\u538b\u5668\uff08\u5bb9\u91cf\u901a\u5e38\u4e3a\u77ff\u5c71\u603b\u5bb9\u91cf\u7684 150%\uff09\uff0c\u6240\u6709 8kV MP-GC \u7535\u7f06\u8fde\u63a5\u5230\u6b64\u53d8\u538b\u5668\u7684\u4e8c\u6b21\u4fa7\u3002\u914d\u7535\u62d3\u6251\u6e05\u6670\uff0c\u7ba1\u7406\u7b80\u5355\u3002\n <\/p>\n <\/div>\n\n <div class=\"qa\">\n <h4>Q4\uff1a8kV \u7535\u7f06\u662f\u5426\u53ef\u4ee5\u76f4\u57cb\u5728\u6f6e\u6e7f\u73af\u5883\uff1f\u4f7f\u7528\u5bff\u547d\u591a\u957f\uff1f<\/h4>\n <p>\n \u53ef\u4ee5\uff0c\u4f46\u9700\u8981\u505a\u597d\u9632\u6f6e\u548c\u9632\u62a4\u3002\u5728\u5e72\u71e5\u73af\u5883\u4e2d\u5bff\u547d 12-15 \u5e74\uff1b\u6f6e\u6e7f\u73af\u5883\u4e2d 8-12 \u5e74\uff08\u5b9a\u671f\u68c0\u6d4b\uff09\u3002\u5173\u952e\u662f\u5b9a\u671f\u68c0\u6d4b\u7edd\u7f18\u7535\u963b\uff08\u5efa\u8bae 6-12 \u4e2a\u6708\u4e00\u6b21\uff09\uff0c\u53d1\u73b0\u4e0b\u964d\u8d8b\u52bf\u7acb\u5373\u66f4\u6362\u30028kV \u66f4\u539a\u7684\u7edd\u7f18\u76f8\u6bd4 5kV \u80fd\u66f4\u597d\u5730\u62b5\u6297\u6f6e\u6e7f\u4fb5\u8680\u3002\n <\/p>\n <\/div>\n\n <div class=\"qa\">\n <h4>Q5\uff1a\u80fd\u5426\u5c06 8kV \u7535\u7f06\u7528\u4e8e 5kV \u7cfb\u7edf\uff1f\u53cd\u8fc7\u6765\u5462\uff1f<\/h4>\n <p>\n <strong>8kV \u7528\u4e8e 5kV \u7cfb\u7edf\uff1a<\/strong>\u53ef\u4ee5\uff0c\u4f46\u6d6a\u8d39\u3002\u6ca1\u6709\u989d\u5916\u7684\u4fdd\u62a4\u4f18\u52bf\uff0c\u53ea\u662f\u589e\u52a0\u6210\u672c\u3002<strong>5kV \u7528\u4e8e 8kV \u7cfb\u7edf\uff1a<\/strong>\u7edd\u5bf9\u4e0d\u53ef\u4ee5\uff01\u7edd\u7f18\u539a\u5ea6\u4e0d\u8db3\uff0c\u51fb\u7a7f\u98ce\u9669\u6781\u9ad8\u3002\n <\/p>\n <\/div>\n\n <div class=\"qa\">\n <h4>Q6\uff1a\u98de\u7eaf\u662f\u5426\u53ef\u4ee5\u6839\u636e\u5ba2\u6237\u9700\u6c42\u5b9a\u5236 8kV MP-GC \u7684\u89c4\u683c\uff1f<\/h4>\n <p>\n \u662f\u7684\u3002\u98de\u7eaf\u53ef\u6839\u636e\u77ff\u5c71\u7684\u5177\u4f53\u914d\u7535\u62d3\u6251\u3001\u8d1f\u8377\u5206\u6790\u548c\u6577\u8bbe\u6761\u4ef6\uff0c\u63d0\u4f9b\u5b9a\u5236\u5316\u7684\u89c4\u683c\u9009\u578b\u548c\u6280\u672f\u65b9\u6848\u3002\u5bf9\u4e8e\u5927\u578b\u9879\u76ee\uff0c\u8fd8\u53ef\u63d0\u4f9b\u73b0\u573a\u6280\u672f\u652f\u6301\u548c\u957f\u671f\u7ef4\u62a4\u670d\u52a1\u3002\u6b22\u8fce\u8054\u7cfb\u98de\u7eaf\u6280\u672f\u56e2\u961f\u3002\n <\/p>\n <\/div>\n\n <div class=\"note\">\n <p>\n <strong>\u603b\u7ed3\uff1a<\/strong>8kV MP-GC \u662f 5kV \u7248\u672c\u7684\u6709\u529b\u5347\u7ea7\uff0c\u901a\u8fc7\u589e\u539a\u7edd\u7f18\uff082.9 mm vs 2.3 mm\uff09\u63d0\u4f9b\u66f4\u9ad8\u7684\u7535\u538b\u7b49\u7ea7\u3001\u66f4\u5f3a\u7684\u53ef\u9760\u6027\u548c\u66f4\u957f\u7684\u4f7f\u7528\u5bff\u547d\u3002\u5bf9\u4e8e\u4e2d\u578b\u77ff\u5c71\u548c\u957f\u8ddd\u79bb\u914d\u7535\u5e94\u7528\uff0c8kV \u76f8\u6bd4 5kV \u7684 15-20% \u6210\u672c\u589e\u52a0\u5c06\u5728 5-10 \u5e74\u7684\u8fd0\u884c\u671f\u5185\u5f97\u5230\u56de\u6536\u3002\u662f\u77ff\u5c71\u914d\u7535\u7cfb\u7edf\u7684\u6700\u4f73\u7ecf\u6d4e\u9009\u62e9\u3002\n <\/p>\n <\/div>\n\n <\/main>\n<\/div>\n\n<footer>\n <div class=\"container\">\n <h4>\u98de\u7eaf Type MP-GC 8kV \u4e09\u82af\u77ff\u5c71\u914d\u7535\u7535\u7f06<\/h4>\n <p>\n 5kV MP-GC \u7684\u589e\u5f3a\u7248\u672c\uff0c\u91c7\u7528\u66f4\u539a\u7684 EPR \u7edd\u7f18\uff082.9 mm vs 2.3 mm\uff09\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u7535\u538b\u7b49\u7ea7\u548c\u53ef\u9760\u6027\u3002\u4e13\u4e3a\u4e2d\u578b\u5230\u5927\u578b\u77ff\u5c71\u7684\u914d\u7535\u7cfb\u7edf\u8bbe\u8ba1\uff0c\u7528\u4e8e\u53d8\u538b\u5668\u3001\u914d\u7535\u76d8\u548c\u5730\u4e0b\u914d\u7535\u7ad9\u4e4b\u95f4\u7684\u8fde\u63a5\u3002\u652f\u6301\u5730\u6c9f\u3001\u7ba1\u9053\u3001\u67b6\u7a7a\u548c\u76f4\u57cb\u591a\u79cd\u6577\u8bbe\u65b9\u5f0f\uff0c\u7279\u522b\u9002\u5408\u6f6e\u6e7f\u3001\u8150\u8680\u7684\u77ff\u5c71\u73af\u5883\u3002\u4e0e 10kV \u8fdb\u7ebf\u7684\u53d8\u538b\u5668\u964d\u538b\u81f3 8kV \u5339\u914d\u6027\u597d\uff0c\u53ef\u964d\u4f4e\u7ebf\u635f 20-30%\u3002\u89c4\u683c\u8303\u56f4 3\u00d76 AWG \u81f3 3\u00d7500 AWG\uff0c\u8f7d\u6d41\u91cf 93 A \u81f3 536 A\u3002\u5b9a\u671f\u7ef4\u62a4\uff086-12 \u4e2a\u6708\u68c0\u6d4b\u7edd\u7f18\u7535\u963b\u548c\u8010\u538b\uff09\u53ef\u786e\u4fdd\u957f\u671f\u53ef\u9760\u8fd0\u884c\u3002\n <\/p>\n\n <div class=\"contact-block\">\n <strong>\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u77ff\u5c71\u914d\u7535\u5347\u7ea7\u65b9\u6848<\/strong><br>\n \u6280\u672f\u54a8\u8be2\uff1aTech@feichuncables.com<br>\n \u77ff\u5c71\u5e94\u7528\uff1amining@feichuncables.com<br>\n \u9879\u76ee\u7ecf\u7406\uff1azihao.yang@feichuncables.com<br>\n \u7d27\u6025\u6280\u672f\u652f\u6301\uff1a+86 138 5512 3218\uff08WhatsApp \/ \u7535\u8bdd\uff09\n <\/div>\n\n <div class=\"docid\">\n Document ID: FC-MP-GC-8KV-ZH-V1.0 | Type MP-GC | 8kV Enhanced | Three-Conductor | CPE Jacket | Ground Check Conductor | Shielded | 3\u00d76 to 3\u00d7500 AWG | 93 A to 536 A | 2.9 mm Insulation | ICEA S-75-381 | NEMA WC 58 | ASTM B-8 | CAN\/CSA C22.2 No.96 | Direct Burial | Duct | Open Air | Manufactured by Anhui FeiChun Special Cable Co., Ltd.\n <\/div>\n <\/div>\n<\/footer>\n\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"Type MP-GC 8kV \u4e09\u82af\u77ff\u5c71\u914d\u7535\u7535\u7f06\u662f\u98de\u7eaf 5kV MP-GC \u7684\u5347\u7ea7\u7248\u672c\uff0c\u4e13\u4e3a\u4e2d\u578b\u5230\u5927\u578b\u77ff\u5c71\u7684\u914d\u7535\u7cfb\u7edf\u8bbe\u8ba1\u3002\u76f8\u6bd4 5kV \u7248\u672c\uff0c8kV \u91c7\u7528\u66f4\u539a\u7684 EPR \u7edd\u7f18\uff082.9 mm vs 2.3 mm\uff09\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u7535\u538b\u7b49\u7ea7\u3001\u66f4\u5f3a\u7684\u6297\u5c16\u7aef\u653e\u7535\u80fd\u529b\u548c\u66f4\u597d\u7684\u957f\u671f\u53ef\u9760\u6027\u3002\u8be5\u7535\u7f06\u7528\u4e8e\u77ff\u5c71\u53d8\u538b\u5668\u3001\u914d\u7535\u76d8\u548c\u5730\u4e0b\u914d\u7535\u7ad9\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u652f\u6301\u5730\u6c9f\u3001\u7ba1\u9053\u3001\u67b6\u7a7a\u548c\u76f4\u57cb\u591a\u79cd\u6577\u8bbe\u65b9\u5f0f","protected":false},"author":1,"featured_media":21537,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"left","csco_page_header_type":"title","csco_page_load_nextpost":"","footnotes":""},"categories":[66,94,464,722,7,56,101,10561,9679],"tags":[16,171,152,107,176,111,139,214],"class_list":["post-21536","post","type-post","status-publish","format-standard","has-post-thumbnail","category-common-problems-encountered-in-cable-applications","category-din-vde-0250-mining-cable","category-flexible-cables-with-high-bending-life-and-fatigue-resistance","category-marine-cables","category-mining-trailing-cable","category-reeling-cable","category-submersible-pump-cable","category-wind-turbine-cable","category-xlpe-cable","tag-din-vde-0250","tag-explosion-proof-mining-cable","tag-heavy-duty-mining-cable","tag-heavy-duty-e-loader-mining-cable","tag-icea-s-75-381-2","tag-mining-cable","tag-mining-cables","tag-mining-power-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/21536","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=21536"}],"version-history":[{"count":1,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/21536\/revisions"}],"predecessor-version":[{"id":21538,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/21536\/revisions\/21538"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/21537"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=21536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=21536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=21536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":21536,"date":"2026-06-30T10:54:15","date_gmt":"2026-06-30T02:54:15","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=21536"},"modified":"2026-06-30T10:57:32","modified_gmt":"2026-06-30T02:57:32","slug":"type-mp-gc-three-conductor-mine-power-feeder-cable-cpe-jacket-8kv","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/type-mp-gc-three-conductor-mine-power-feeder-cable-cpe-jacket-8kv\/","title":{"rendered":"Type MP-GC Three-Conductor Mine Power Feeder Cable, CPE Jacket 8kV"},"content":{"rendered":"\n