{"id":21153,"date":"2026-06-26T10:09:32","date_gmt":"2026-06-26T02:09:32","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=21153"},"modified":"2026-06-26T10:09:36","modified_gmt":"2026-06-26T02:09:36","slug":"%e4%bb%80%e4%b9%88%e6%98%af-type-w-three-conductor-round-portable-power-cable-2kv","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/%e4%bb%80%e4%b9%88%e6%98%af-type-w-three-conductor-round-portable-power-cable-2kv\/","title":{"rendered":"\u4ec0\u4e48\u662f Type W Three-Conductor Round Portable Power Cable 2kV"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n\n\n\n\n\n\n\n\n\n\u4ec0\u4e48\u662f Type W Three-Conductor Round Portable Power Cable 2kV | \u9540\u9521\u94dc\u00b7EPR\u00b7\u589e\u5f3a\u578bCPE \u4e09\u82af\u5706\u5f62\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06\u6df1\u5ea6\u89e3\u6790 | \u98de\u7eaf\u7535\u7f06<\/title>\n<style>\n:root{\n --bg:#0c0e13; --panel:#181b24; --panel2:#20242f; --line:#3a3f4d;\n --text:#f3f0e8; --muted:#c2bcae; --gold:#e8b339; --bronze:#d08a3e;\n --steel:#5b9bd5; --steeld:#3d7ab8; --red:#ff5a4d; --green:#3fd49b;\n --copper:#e0763a; --slate:#8aa2c0; --cream:#f0e6cf;\n}\n*{box-sizing:border-box;margin:0;padding:0}\nhtml{scroll-behavior:smooth}\nbody{\n font-family:\"Segoe UI\",\"Microsoft YaHei\",Arial,sans-serif;\n background:var(--bg); color:var(--text); line-height:1.75; overflow-x:hidden;\n}\n.container{max-width:1100px;margin:0 auto;padding:0 22px}\n.hero{\n padding:74px 20px; text-align:center; border-bottom:3px solid var(--gold);\n background:\n radial-gradient(circle at 10% 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font-weight:800;color:var(--gold);line-height:1.15;\n}\n.card:nth-child(2) .value{color:var(--steel)}\n.card:nth-child(3) .value{color:var(--bronze)}\n.card:nth-child(4) .value{color:var(--copper)}\n.card:nth-child(5) .value{color:#b388ff}\n.unit{font-size:12px;color:var(--muted);margin-top:8px}\nmain{padding:12px 0 60px}\nh2{\n font-family:Georgia,\"Times New Roman\",\"Microsoft YaHei\",serif;\n font-size:32px;color:var(--gold);line-height:1.26;margin:56px 0 22px;\n padding-bottom:15px;border-bottom:3px solid var(--steel);scroll-margin-top:20px;\n}\nh3{\n font-family:Georgia,\"Times New Roman\",\"Microsoft YaHei\",serif;\n font-size:24px;color:var(--steel);margin:38px 0 16px;line-height:1.32;\n}\nh4{\n font-size:15px;color:var(--gold);margin:24px 0 12px;\n text-transform:uppercase;letter-spacing:.7px;\n}\np,li{color:var(--muted);font-size:15px}\np{margin:0 0 20px}\nul,ol{margin:18px 0 26px 28px}\nli{margin-bottom:10px}\nstrong{color:var(--gold)}\na{color:var(--steel);text-decoration:none}\na:hover{text-decoration:underline}\n.divider{display:flex;align-items:center;gap:16px;margin:58px 0 12px}\n.divider span:first-child{\n background:var(--gold);color:#1a1304;padding:7px 15px;border-radius:4px;\n font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;\n}\n.divider hr{flex:1;border:none;border-top:1px solid var(--line)}\n.divider .caption{color:var(--muted);font-size:13px}\n.note{\n background:linear-gradient(120deg,rgba(232,179,57,.13),rgba(91,155,213,.11));\n border-left:6px solid var(--gold);border-right:2px solid var(--steel);\n padding:24px;border-radius:7px;margin:28px 0;\n}\n.brandbox{\n background:var(--panel);border:1px solid var(--line);border-top:4px solid var(--gold);\n border-radius:9px;padding:24px;margin:26px 0;\n}\n.brandbox.steel{border-top-color:var(--steel)}\n.brandbox.bronze{border-top-color:var(--bronze)}\n.brandbox.copper{border-top-color:var(--copper)}\n.brandbox .bhdr{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:6px}\n.brandbox .bname{font-family:Georgia,serif;font-size:23px;font-weight:800;color:var(--gold)}\n.brandbox.steel .bname{color:var(--steel)}\n.brandbox.bronze .bname{color:var(--bronze)}\n.brandbox.copper .bname{color:var(--copper)}\n.brandbox .maker{font-size:13px;color:var(--slate);font-weight:700}\n.success{\n background:linear-gradient(135deg,#8a6410,#e8b339);color:#1a1304;\n border-radius:8px;padding:25px;margin:30px 0;box-shadow:0 8px 28px rgba(232,179,57,.22);\n}\n.success h4{color:#1a1304}\n.success p{color:rgba(26,19,4,.9)}\n.table-scroll{\n width:100%;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;\n margin:30px 0;border:1px solid var(--line);border-radius:7px;background:var(--panel);\n}\n.table-scroll table{\n width:max-content;min-width:1100px;border-collapse:collapse;margin:0;\n border:none;display:table;font-size:13px;\n}\n.table-scroll.wide table{min-width:1500px}\n.table-scroll.medium table{min-width:1250px}\n.table-scroll th{\n background:#08090d;color:var(--gold);font-size:12px;text-align:left;\n padding:12px;border-bottom:2px solid var(--line);white-space:nowrap;\n}\n.table-scroll td{\n padding:12px;border-bottom:1px solid var(--line);color:var(--muted);\n vertical-align:top;white-space:nowrap;\n}\n.table-scroll tr:hover td{background:rgba(232,179,57,.06)}\n.table-scroll::-webkit-scrollbar{height:10px}\n.table-scroll::-webkit-scrollbar-track{background:#08090d}\n.table-scroll::-webkit-scrollbar-thumb{background:var(--gold);border-radius:10px}\n.vs-table th:nth-child(2){color:var(--copper)}\n.vs-table th:nth-child(3){color:var(--steel)}\n.vs-table td:nth-child(2){color:#f0c89a}\n.vs-table td:nth-child(3){color:#aecdf0}\n.layer{\n background:var(--panel);border:1px solid var(--line);\n border-left:5px solid var(--gold);padding:18px 20px;border-radius:6px;margin:16px 0;\n}\n.layer:nth-of-type(2n){border-left-color:var(--steel)}\n.layer-title{font-weight:800;color:var(--text);font-size:16px;margin-bottom:7px}\n.layer-text{color:var(--muted);font-size:13px}\n.formula{\n background:#08090d;border:1px solid var(--line);border-left:5px solid var(--steel);\n border-radius:7px;padding:18px 20px;margin:22px 0;color:var(--muted);\n font-family:Consolas,Monaco,monospace;font-size:13px;overflow-x:auto;\n}\n.qa{\n background:var(--panel2);border:1px solid var(--line);border-left:5px solid var(--bronze);\n border-radius:7px;padding:22px;margin:24px 0;\n}\n.qa h4{margin-top:0;color:var(--bronze)}\nfooter{\n background:#08090d;border-top:3px solid var(--gold);padding:48px 20px;margin-top:40px;\n}\nfooter h4{\n font-family:Georgia,\"Times New Roman\",\"Microsoft YaHei\",serif;\n font-size:24px;text-transform:none;letter-spacing:0;color:var(--gold);\n}\n.contact{\n background:var(--panel);border:1px solid var(--line);border-left:5px solid var(--gold);\n border-radius:7px;padding:20px;margin:22px 0;color:var(--muted);\n}\n.docid{\n text-align:center;color:#7e8597;font-size:11px;margin-top:28px;\n padding-top:22px;border-top:1px solid var(--line);\n}\n@media(max-width:640px){\n h1{font-size:29px} h2{font-size:26px} h3{font-size:21px}\n .hero{padding:48px 16px} .value{font-size:21px}\n .table-scroll table{min-width:1150px}\n .table-scroll.wide table{min-width:1550px}\n}\n<\/style>\n<\/head>\n<body>\n\n<section class=\"hero\">\n <div class=\"container\">\n <div class=\"badges\">\n <span class=\"badge b1\">ICEA \/ NEMA \u6807\u51c6<\/span>\n <span class=\"badge b2\">2 kV \u4e09\u82af\u5706\u5f62<\/span>\n <span class=\"badge b3\">EPR \u7edd\u7f18 \u00b7 \u589e\u5f3a\u578b CPE \u62a4\u5957<\/span>\n <span class=\"badge b4\">\u9540\u9521\u94dc\u5bfc\u4f53<\/span>\n <span class=\"badge b5\">\u4e09\u76f8\u901a\u7528\u4fbf\u643a\u52a8\u529b<\/span>\n <\/div>\n <h1>\u4ec0\u4e48\u662f Type W Three-Conductor Round Portable Power Cable 2kV<\/h1>\n <p>\u8fd9\u662f Type W \u4fbf\u643a\u5f0f\u91cd\u578b\u52a8\u529b\u7535\u7f06\u5bb6\u65cf\u91cc\u9762\u5411<strong>\u4e09\u76f8\u52a8\u529b\u4f9b\u7535<\/strong>\u7684\u4e3b\u529b\u2014\u2014<strong>\u4e09\u82af\u5706\u5f62\uff08Three-Conductor Round\uff092 kV<\/strong> \u89c4\u683c\u3002\u5b83\u628a\u4e09\u6839\u52a8\u529b\u5bfc\u4f53\u5bf9\u79f0\u6210\u7f06\u3001\u6574\u4f53\u6324\u5305\u6210<strong>\u5706\u5f62\u622a\u9762<\/strong>,\u4e13\u4e3a<strong>\u65e0\u9700\u88f8\u63a5\u5730\u5bfc\u4f53\uff08bare grounding conductors not required or desired\uff09\u7684\u901a\u7528\u4e09\u76f8\u4fbf\u643a\u5f0f\u52a8\u529b\u4f9b\u7535<\/strong>\u573a\u5408\u8bbe\u8ba1\u3002\u672c\u6587\u4ece\u5e94\u7528\u5b9a\u4f4d\u3001\u56db\u5927\u6807\u51c6\u3001\u4e09\u5c42\u7ed3\u6784\uff08<strong>\u9540\u9521\u9000\u706b\u94dc\u5bfc\u4f53 + EPR \u4e59\u4e19\u6a61\u80f6\u7edd\u7f18 + \u589e\u5f3a\u578b\u91cd\u8f7d\/\u8d85\u91cd\u8f7d CPE \u62a4\u5957<\/strong>\uff09\u3001\u4e09\u82af\u5bf9\u79f0\u6210\u7f06\u51e0\u4f55\u4e0e\u4e09\u76f8\u4f9b\u7535\u7684\u5de5\u7a0b\u903b\u8f91,\u5230 8 AWG \u81f3 500 kcmil \u7684\u5168\u89c4\u683c\u5916\u5f84\u3001\u91cd\u91cf\u4e0e\u8f7d\u6d41\u91cf\u53c2\u6570\u8868,\u518d\u5230”\u4e09\u82af vs \u53cc\u82af\u8f7d\u6d41\u91cf\u964d\u5e45””\u4e09\u76f8\u5bf9\u79f0\u6210\u7f06””\u65e0\u5730\u82af\u63a5\u5730\u65b9\u6848”\u7b49\u6a2a\u5411\u5bf9\u6bd4\u4e0e\u9009\u578b\u6846\u67b6,\u5efa\u7acb\u4e00\u628a\u8bfb\u5f97\u61c2\u3001\u5bf9\u5f97\u4e0a\u7684\u5de5\u7a0b\u6807\u5c3a\u3002<\/p>\n <div class=\"meta\">\n <span>\u2713 \u4f9d\u636e ICEA S-75-381 \/ NEMA WC 58<\/span>\n <span>\u2713 \u4e09\u82af\u5706\u5f62 \u00b7 \u9540\u9521\u94dc \u00b7 EPR \u00b7 \u589e\u5f3a\u578b CPE<\/span>\n <span>\u2713 6\u00d7OD \u6700\u5c0f\u5f2f\u66f2\u534a\u5f84 \u00b7 90\u2103 \u5bfc\u4f53\u6e29\u5ea6<\/span>\n <span>\u2713 3\u00d78~3\u00d7500 \u5168\u89c4\u683c\u5916\u5f84\u8868<\/span>\n <span>\u2713 \u4e09\u76f8\u901a\u7528\u52a8\u529b \u00b7 \u65e0\u9700\u88f8\u63a5\u5730\u5bfc\u4f53<\/span>\n <\/div>\n <div class=\"disclaimer\">\u8bf4\u660e\uff1aType W\u3001ICEA S-75-381\u3001NEMA WC 58\u3001ASTM B172\/B33\u3001CAN\/CSA C22.2 No.96 \u4e3a\u76f8\u5e94\u884c\u4e1a\u6807\u51c6\u4e0e\u7c7b\u522b\u540d\u79f0,\u672c\u6587\u4f5c\u4e3a\u6280\u672f\u89e3\u8bfb\u4e0e\u9009\u578b\u53c2\u7167\u3002\u6587\u4e2d\u53c2\u6570\u5f15\u81ea\u5178\u578b\u89c4\u683c\u8868,\u7cbe\u786e\u6570\u503c\u8bf7\u4ee5\u6700\u7ec8\u4f9b\u8d27\u6570\u636e\u8868\u4e0e\u9002\u7528\u6807\u51c6\u6700\u65b0\u7248\u672c\u4e3a\u51c6\u3002<\/div>\n <\/div>\n<\/section>\n\n<div class=\"container\">\n <div class=\"cards\">\n <div class=\"card\"><div class=\"label\">\u989d\u5b9a\u7535\u538b<\/div><div class=\"value\">2 kV<\/div><div class=\"unit\">\u4e09\u82af\u5706\u5f62 \/ \u4e09\u76f8\u52a8\u529b<\/div><\/div>\n <div class=\"card\"><div class=\"label\">\u5bfc\u4f53\u6e29\u5ea6<\/div><div class=\"value\">+90 \u2103<\/div><div class=\"unit\">\u6700\u9ad8\u8fde\u7eed\u8fd0\u884c<\/div><\/div>\n <div class=\"card\"><div class=\"label\">\u6700\u5c0f\u5f2f\u66f2\u534a\u5f84<\/div><div class=\"value\">6 \u00d7 OD<\/div><div class=\"unit\">\u79fb\u52a8\/\u5f2f\u66f2\u5de5\u51b5<\/div><\/div>\n <div class=\"card\"><div class=\"label\">\u7edd\u7f18 \/ \u62a4\u5957<\/div><div class=\"value\">EPR \/ \u589e\u5f3aCPE<\/div><div class=\"unit\">\u4e59\u4e19\u6a61\u80f6 \/ \u589e\u5f3a\u578b\u6c2f\u5316\u805a\u4e59\u70ef<\/div><\/div>\n <div class=\"card\"><div class=\"label\">\u89c4\u683c\u8303\u56f4<\/div><div class=\"value\">3\u00d78~3\u00d7500<\/div><div class=\"unit\">AWG\/kcmil \u00b7 \u5168\u7cfb\u5217<\/div><\/div>\n <\/div>\n\n <main>\n <div class=\"divider\"><span>I<\/span><hr><span class=\"caption\">\u5b9a\u4e49\u4e0e\u5b9a\u4f4d<\/span><\/div>\n <h2>1. \u4ec0\u4e48\u662f\u4e09\u82af\u5706\u5f62 Type W\uff1a\u4e09\u76f8\u4fbf\u643a\u52a8\u529b\u7684\u4e3b\u529b\u914d\u7f6e<\/h2>\n <p>\u8fd9\u662f Type W \u4fbf\u643a\u5f0f\u91cd\u578b\u52a8\u529b\u7535\u7f06\u4e0b\u7684<strong>\u4e09\u82af\uff08Three-Conductor\uff09\u5706\u5f62\uff08Round\uff092 kV<\/strong> \u89c4\u683c\u3002\u4e24\u4e2a\u5b9a\u4e49\u8bcd:<strong>“\u4e09\u82af”<\/strong>\u8868\u793a\u7535\u7f06\u542b\u4e09\u6839\u52a8\u529b\u5bfc\u4f53\u2014\u2014\u8fd9\u6b63\u662f<strong>\u4e09\u76f8\u4ea4\u6d41\uff08three-phase AC\uff09<\/strong>\u4f9b\u7535\u7684\u5929\u7136\u914d\u7f6e,\u4e09\u6839\u5bfc\u4f53\u5206\u522b\u627f\u8f7d A\u3001B\u3001C \u4e09\u76f8;<strong>“\u5706\u5f62”<\/strong>\u8868\u793a\u4e09\u6839\u5bfc\u4f53\u4e0d\u662f\u5e73\u884c\u6392\u5217,\u800c\u662f<strong>\u5bf9\u79f0\u7ede\u5408\u6210\u7f06\u3001\u6574\u4f53\u6324\u5305\u6210\u5706\u5f62\u622a\u9762<\/strong>,\u8fd9\u662f\u4e09\u82af\u7535\u7f06\u6700\u7ecf\u5178\u3001\u6700\u901a\u7528\u7684\u5f62\u6001\u3002<\/p>\n <p>\u5b83\u7684\u5e94\u7528\u5b9a\u4f4d\u4e0e\u53cc\u82af\u5706\u5f62\u4e00\u81f4\u2014\u2014<strong>“\u65e0\u9700\u6216\u4e0d\u5e0c\u671b\u6709\u88f8\u63a5\u5730\u5bfc\u4f53”\u7684\u901a\u7528\u573a\u5408<\/strong>,\u4f46\u670d\u52a1\u5bf9\u8c61\u4ece\u5355\u76f8\/\u76f4\u6d41\u7684\u4e24\u7ebf\u4f9b\u7535,\u5347\u7ea7\u5230\u4e86<strong>\u4e09\u76f8\u52a8\u529b\u4f9b\u7535<\/strong>\u3002\u5728\u5de5\u4e1a\u73b0\u573a,\u5927\u91cf\u79fb\u52a8\u8bbe\u5907\u3001\u4e34\u65f6\u7535\u6e90\u3001\u53ef\u642c\u8fd0\u673a\u68b0\u91c7\u7528\u4e09\u76f8\u4ea4\u6d41\u4f9b\u7535,\u4e09\u82af\u5706\u5f62 Type W \u6b63\u662f\u4e3a\u8fd9\u7c7b\u9700\u6c42\u6253\u5305\u7684”\u4e09\u76f8\u4fbf\u643a\u52a8\u529b\u4e3b\u529b”\u3002\u5b83\u4e0d\u5185\u7f6e\u63a5\u5730\u82af,\u63a5\u5730\u7531\u7cfb\u7edf\u5c42\u9762\u5355\u72ec\u89e3\u51b3\u3002<\/p>\n <p>\u628a\u5b83\u653e\u8fdb Type W \u5bb6\u65cf\u8109\u7edc:\u5355\u82af\u5706\u5f62\u9762\u5411\u5927\u622a\u9762\u5206\u76f8;\u53cc\u82af\u6241\u5e73\u9762\u5411\u76f4\u6d41\u68ad\u8f66\u5355\u5e73\u9762\u6298\u53e0;\u53cc\u82af\u5706\u5f62\u9762\u5411\u5355\u76f8\/\u76f4\u6d41\u901a\u7528\u4e24\u7ebf;\u800c<strong>\u4e09\u82af\u5706\u5f62<\/strong>\u5219\u9762\u5411<strong>\u4e09\u76f8\u901a\u7528\u52a8\u529b<\/strong>\u2014\u2014\u4e09\u76f8\u662f\u5de5\u4e1a\u4f9b\u7535\u6700\u4e3b\u6d41\u7684\u5f62\u5f0f,\u56e0\u6b64\u8fd9\u6b3e\u5f80\u5f80\u662f\u5e94\u7528\u9891\u6b21\u6700\u9ad8\u3001\u89c4\u683c\u8de8\u5ea6\u6700\u5927\uff08\u4e00\u76f4\u5230 3\u00d7500 \u5927\u622a\u9762\uff09\u7684\u914d\u7f6e\u3002\u7406\u89e3\u5b83,\u5c31\u6293\u4f4f\u4e86 Type W \u5bb6\u65cf\u91cc\u8986\u76d6\u4e09\u76f8\u5de5\u4e1a\u4f9b\u7535\u7684\u6838\u5fc3\u6210\u5458\u3002<\/p>\n\n <div class=\"note\">\n <h4>\u6838\u5fc3\u5de5\u7a0b\u8bba\u70b9<\/h4>\n <p><strong>\u5de5\u7a0b\u8bba\u70b9\uff1a<\/strong>\u4e09\u82af\u5bf9\u79f0\u6210\u7f06\u4e0d\u662f\u7b80\u5355”\u591a\u52a0\u4e00\u6839”,\u800c\u662f<strong>\u4e3a\u4e09\u76f8\u5e73\u8861\u8fd0\u884c\u505a\u7684\u51e0\u4f55\u4f18\u5316<\/strong>\u3002\u4e09\u6839\u5bfc\u4f53\u5728\u5706\u5f62\u622a\u9762\u5185\u5448 120\u00b0 \u5bf9\u79f0\u7ede\u5408,\u4f7f\u4e09\u76f8\u5728\u7269\u7406\u4e0a\u5c3d\u91cf\u5bf9\u79f0\u2014\u2014\u8fd9\u6709\u5229\u4e8e\u4e09\u76f8\u7535\u6d41\u5e73\u8861\u3001\u78c1\u573a\u76f8\u4e92\u62b5\u6d88\u3001\u51cf\u5c0f\u5bf9\u5916\u5e72\u6270,\u4e5f\u8ba9\u7f06\u82af\u53d7\u529b\u4e0e\u53d1\u70ed\u5728\u5706\u5468\u4e0a\u5747\u5300\u5206\u5e03\u3002\u540c\u65f6,\u4e09\u76f8\u5bf9\u79f0\u6210\u7f06\u540e,\u4e09\u6839\u7ebf\u540c\u6b65\u8fd0\u52a8\u3001\u76f8\u5e8f\u7ed1\u5b9a\u6e05\u6670,\u8fdc\u80dc\u4e8e\u73b0\u573a\u4e34\u65f6\u628a\u4e09\u6839\u5355\u82af\u6346\u5728\u4e00\u8d77\uff08\u540e\u8005\u76f8\u5bf9\u4f4d\u7f6e\u4e0d\u56fa\u5b9a\u3001\u53d7\u529b\u4e0d\u5747\u3001\u76f8\u5e8f\u6613\u4e71\uff09\u3002\u6240\u4ee5\u4e09\u76f8\u79fb\u52a8\u4f9b\u7535,\u4f18\u5148\u9009\u8fd9\u79cd\u6210\u7f06\u4e09\u82af\u5706\u7f06,\u800c\u975e\u4e09\u6839\u5355\u82af\u4e34\u65f6\u5e76\u7528\u3002\u9009\u578b\u7b2c\u4e00\u6b65,\u662f\u786e\u8ba4\u4f60\u7684\u7cfb\u7edf\u786e\u5b9e\u662f\u4e09\u76f8\u3001\u4e14\u65e0\u9700\u7535\u7f06\u5185\u7f6e\u63a5\u5730\u82af\u2014\u2014\u82e5\u9700\u5185\u7f6e\u63a5\u5730\u6216\u5730\u68c0,\u5219\u8f6c\u5411 Type G\/G-GC\u3002<\/p>\n <\/div>\n\n <div class=\"divider\"><span>II<\/span><hr><span class=\"caption\">\u5e94\u7528\u573a\u666f<\/span><\/div>\n <h2>2. \u5e94\u7528\uff1a\u65e0\u9700\u88f8\u63a5\u5730\u5bfc\u4f53\u7684\u901a\u7528\u4e09\u76f8\u52a8\u529b\u4f9b\u7535<\/h2>\n <div class=\"brandbox\">\n <div class=\"bhdr\"><span class=\"bname\">\u5178\u578b\u5e94\u7528 Applications<\/span><span class=\"maker\">General Use \u00b7 Three-Phase \u00b7 No Bare Grounding Conductor<\/span><\/div>\n <p style=\"margin:6px 0 0\">\u8fd9\u6b3e\u7535\u7f06\u8bbe\u8ba1\u7528\u4e8e<strong>\u4e0d\u8981\u6c42\u3001\u4e5f\u4e0d\u5e0c\u671b\u6709\u88f8\u63a5\u5730\u5bfc\u4f53\uff08bare grounding conductors not required or desired\uff09\u7684\u901a\u7528\u573a\u5408<\/strong>,\u4ee5\u4e09\u82af\u914d\u7f6e\u63d0\u4f9b\u4fbf\u643a\u5f0f\u4e09\u76f8\u52a8\u529b\u4f9b\u7535\u3002<\/p>\n <\/div>\n <p>\u4e0e\u5355\u82af\uff08\u91c7\u77ff\u673a\u8f66\uff09\u3001\u53cc\u82af\u6241\u5e73\uff08\u76f4\u6d41\u68ad\u8f66\uff09\u90a3\u79cd”\u7279\u5b9a\u8bbe\u5907\u5b9a\u5236”\u4e0d\u540c,\u4e09\u82af\u5706\u5f62 Type W \u7684\u5b9a\u4f4d\u662f<strong>“\u901a\u7528\uff08general use\uff09”<\/strong>\u7684\u4e09\u76f8\u4f9b\u7535\u3002\u5b83\u8986\u76d6\u5e7f\u6cdb\u7684\u4e09\u76f8\u4fbf\u643a\u52a8\u529b\u9700\u6c42:\u5404\u7c7b\u4e09\u76f8\u79fb\u52a8\u673a\u68b0\u3001\u4e34\u65f6\u4e09\u76f8\u7535\u6e90\u3001\u53ef\u642c\u8fd0\u4e09\u76f8\u8bbe\u5907\u3001\u9700\u8981\u4e09\u76f8\u4f9b\u7535\u4e14\u63a5\u5730\u53e6\u884c\u5904\u7406\u7684\u5de5\u4e1a\u573a\u5408,\u90fd\u5728\u9002\u7528\u8303\u56f4\u5185\u3002\u5706\u5f62\u6210\u7f06\u5e26\u6765\u7684<strong>\u4e09\u7ef4\u5f2f\u66f2\u9002\u5e94\u6027\u4e0e\u5f2f\u66f2\u5404\u5411\u540c\u6027<\/strong>,\u8ba9\u5b83\u80fd\u4ece\u5bb9\u5e94\u5bf9\u591a\u6837\u7684\u6577\u8bbe\u3001\u79fb\u52a8\u4e0e\u5377\u76d8\u5377\u7ed5\u65b9\u5f0f\u3002<\/p>\n <p>“\u65e0\u9700\u88f8\u63a5\u5730\u5bfc\u4f53”\u8fd9\u4e00\u9650\u5b9a\u540c\u6837\u5728\u5e2e\u4f7f\u7528\u8005<strong>\u5bf9\u53f7\u5165\u5ea7<\/strong>:\u82e5\u4f60\u7684\u4e09\u76f8\u7cfb\u7edf\u901a\u8fc7\u5916\u90e8\u63a5\u5730\u3001\u5355\u72ec\u63a5\u5730\u7535\u7f06\u3001\u8bbe\u5907\u5916\u58f3\u63a5\u5730\u7b49\u65b9\u5f0f\u5df2\u89e3\u51b3\u63a5\u5730,\u4e0d\u9700\u8981\u7535\u7f06\u5185\u90e8\u518d\u5e26\u88f8\u63a5\u5730\u82af,\u8fd9\u6b3e\u7b80\u6d01\u7684\u4e09\u82af\u914d\u7f6e\u5c31\u662f\u7ecf\u6d4e\u5bf9\u8def\u4e4b\u9009;\u53cd\u4e4b,\u82e5\u89c4\u8303\u6216\u5de5\u51b5\u8981\u6c42\u7535\u7f06\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53\u3001\u751a\u81f3\u63a5\u5730\u6545\u969c\u68c0\u6d4b,\u5219\u5e94\u5347\u7ea7\u5230\u542b\u5730\u82af\u7684 Type G \u7cfb\u5217\u6216\u542b\u5730\u68c0\u7684 G-GC\u3002\u8fd9\u79cd\u6e05\u6670\u5b9a\u4f4d,\u6b63\u662f Type W \u5bb6\u65cf\u6309\u9700\u914d\u7f6e\u7684\u4f53\u73b0\u3002<\/p>\n\n <div class=\"note\">\n <h4>\u4e09\u76f8\u4f9b\u7535\u7684”\u6253\u5305”\u4ef7\u503c\uff1a\u76f8\u5e8f\u4e0e\u5e73\u8861<\/h4>\n <p><strong>\u5de5\u7a0b\u8bba\u70b9\uff1a<\/strong>\u4e09\u76f8\u8bbe\u5907\u4f9b\u7535\u7528\u4e00\u6839\u6210\u7f06\u4e09\u82af\u5706\u7f06,\u800c\u975e\u4e09\u6839\u5355\u82af,\u5e26\u6765\u7684\u4e0d\u53ea\u662f\u65bd\u5de5\u65b9\u4fbf\u3002\u4e09\u82af\u5bf9\u79f0\u6210\u7f06\u4fdd\u8bc1<strong>\u4e09\u76f8\u76f8\u5bf9\u4f4d\u7f6e\u56fa\u5b9a\u3001\u4e09\u7ebf\u540c\u6b65\u8fd0\u52a8\u3001\u76f8\u5e8f\u7ed1\u5b9a\u4e0d\u4e71<\/strong>\u2014\u2014\u8fd9\u5bf9\u4e09\u76f8\u5e73\u8861\u8fd0\u884c\u3001\u907f\u514d\u63a5\u7ebf\u9519\u76f8\u3001\u4fdd\u8bc1\u8bbe\u5907\u6b63\u786e\u65cb\u8f6c\u65b9\u5411\uff08\u5982\u4e09\u76f8\u7535\u673a\uff09\u90fd\u5f88\u5173\u952e\u3002\u4e09\u6839\u72ec\u7acb\u5355\u82af\u4e34\u65f6\u5e76\u7528,\u4e0d\u4ec5\u76f8\u5bf9\u4f4d\u7f6e\u4e0d\u56fa\u5b9a\u3001\u53d7\u529b\u4e0d\u5747,\u8fd8\u5bb9\u6613\u5728\u53cd\u590d\u79fb\u52a8\u4e2d\u76f8\u5e8f\u6df7\u4e71\u3001\u63a5\u7ebf\u51fa\u9519\u3002\u5bf9\u9891\u7e41\u79fb\u52a8\u3001\u53cd\u590d\u63a5\u62c6\u7684\u4fbf\u643a\u4e09\u76f8\u4f9b\u7535,\u6210\u7f06\u4e09\u82af\u628a”\u7535\u6c14\u914d\u5bf9”\u548c”\u673a\u68b0\u540c\u6b65”\u4e00\u6b21\u89e3\u51b3,\u8fd9\u662f\u5b83\u76f8\u5bf9\u6563\u88c5\u5355\u82af\u7684\u6839\u672c\u4ef7\u503c\u3002\u9009\u4e09\u76f8\u79fb\u52a8\u4f9b\u7535\u7f06,\u6210\u7f06\u4e09\u82af\u5706\u7f06\u51e0\u4e4e\u603b\u662f\u66f4\u4f18\u89e3\u3002<\/p>\n <\/div>\n\n <div class=\"divider\"><span>III<\/span><hr><span class=\"caption\">\u6807\u51c6\u4f9d\u636e<\/span><\/div>\n <h2>3. \u6240\u4f9d\u636e\u7684\u6807\u51c6\uff1a\u4e0e\u5168\u5bb6\u65cf\u540c\u6e90<\/h2>\n <p>\u4e09\u82af\u5706\u5f62 Type W \u4e0e\u5355\u82af\u3001\u53cc\u82af\uff08\u6241\u5e73\/\u5706\u5f62\uff09\u5171\u4eab\u540c\u4e00\u5957\u6807\u51c6\u5e95\u5ea7,\u4fdd\u8bc1\u6574\u4e2a Type W \u5bb6\u65cf\u7ed3\u6784\u3001\u6027\u80fd\u3001\u8bd5\u9a8c\u7684\u4e00\u81f4\u6027\u4e0e\u53ef\u5bf9\u6807\u6027\u3002<\/p>\n <div class=\"table-scroll medium\">\n <table>\n <thead>\n <tr><th>\u6807\u51c6\u7f16\u53f7<\/th><th>\u53d1\u5e03\u673a\u6784<\/th><th>\u7ba1\u8f96\u8303\u56f4<\/th><th>\u5bf9\u672c\u7535\u7f06\u7684\u610f\u4e49<\/th><\/tr>\n <\/thead>\n <tbody>\n <tr><td>ICEA S-75-381<\/td><td>ICEA \u7edd\u7f18\u7535\u7f06\u5de5\u7a0b\u5e08\u534f\u4f1a<\/td><td>\u4fbf\u643a\u5f0f\u4e0e\u7535\u6e90\u8f6f\u7535\u7f06\u6574\u4f53\u6027\u80fd\u89c4\u8303<\/td><td>\u5b9a\u4e49\u7ed3\u6784\u3001\u7edd\u7f18\/\u62a4\u5957\u539a\u5ea6\u3001\u7535\u6c14\u4e0e\u673a\u68b0\u6027\u80fd\u3001\u8f7d\u6d41\u91cf\u57fa\u51c6<\/td><\/tr>\n <tr><td>NEMA WC 58<\/td><td>NEMA \u7f8e\u56fd\u7535\u6c14\u5236\u9020\u5546\u534f\u4f1a<\/td><td>\u4e0e ICEA S-75-381 \u5bf9\u5e94\u7684\u4fbf\u643a\u5f0f\u7535\u7f06\u6807\u51c6<\/td><td>\u89c4\u5b9a Type W \u7c7b\u522b\u3001\u5706\u5f62\u5c3a\u5bf8\u4e0e\u8bd5\u9a8c\u8981\u6c42<\/td><\/tr>\n <tr><td>ASTM B 172<\/td><td>ASTM \u7f8e\u56fd\u6750\u6599\u8bd5\u9a8c\u534f\u4f1a<\/td><td>\u675f\u7ede\u8f6f\u6001\u94dc\u5bfc\u4f53\uff08\u6320\u6027\u7535\u7f06\u7528\uff09\u89c4\u8303<\/td><td>\u89c4\u5b9a\u9540\/\u88f8\u8f6f\u94dc\u7ede\u5408\u5bfc\u4f53\u7684\u80a1\u6570\u4e0e\u6320\u6027<\/td><\/tr>\n <tr><td>ASTM B 33<\/td><td>ASTM \u7f8e\u56fd\u6750\u6599\u8bd5\u9a8c\u534f\u4f1a<\/td><td>\u9540\u9521\u8f6f\u6001\u94dc\u5bfc\u7ebf\u89c4\u8303<\/td><td>\u89c4\u5b9a\u5355\u4e1d\u9540\u9521\u8f6f\u94dc\u8981\u6c42\uff08\u2192 \u9540\u9521\u94dc\u6765\u6e90\uff09<\/td><\/tr>\n <tr><td>CAN\/CSA C22.2 No.96<\/td><td>CSA \u52a0\u62ff\u5927\u6807\u51c6\u534f\u4f1a<\/td><td>\u4fbf\u643a\u5f0f\u7535\u529b\u7535\u7f06\u52a0\u62ff\u5927\u8ba4\u8bc1\u8981\u6c42<\/td><td>\u4fdd\u8bc1\u6ee1\u8db3\u52a0\u62ff\u5927\u5e02\u573a\u5b89\u5168\u8ba4\u8bc1<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p>\u5206\u5de5\u4e0e\u524d\u51e0\u7bc7\u4e00\u81f4:<strong>ICEA S-75-381 \u4e0e NEMA WC 58<\/strong> \u5b9a\u4e49\u6574\u4f53\u7ed3\u6784\u3001\u5706\u5f62\u5916\u5f84\u3001\u7edd\u7f18\u62a4\u5957\u539a\u5ea6\u3001\u6027\u80fd\u4e0e\u8f7d\u6d41\u91cf;<strong>ASTM B 172 \u4e0e B 33<\/strong> \u7ba1\u5bfc\u4f53\u7ede\u5408\u4e0e\u9540\u9521,\u5171\u540c\u6784\u6210”\u9540\u9521\u9000\u706b\u94dc\u675f\u7ede\u5bfc\u4f53”\u7684\u51fa\u5904;<strong>CAN\/CSA C22.2 No.96<\/strong> \u4fdd\u8bc1\u52a0\u62ff\u5927\u5e02\u573a\u5408\u89c4\u3002\u4e09\u82af\u5706\u5f62\u7684\u5c3a\u5bf8\u540c\u6837\u4ee5<strong>\u5355\u4e00\u5916\u5f84\uff08Overall Diameter\uff09<\/strong>\u8868\u5f81,\u7b80\u6d01\u76f4\u89c2\u3002<\/p>\n\n <div class=\"note\">\n <h4>\u540c\u65cf\u540c\u6807\u51c6\uff1a\u82af\u6570\u53ef\u6309\u76f8\u6570\u7075\u6d3b\u9009<\/h4>\n <p><strong>\u5de5\u7a0b\u8bba\u70b9\uff1a<\/strong>\u5355\u82af\u3001\u53cc\u82af\u3001\u4e09\u82af\u90fd\u9075\u5faa\u540c\u4e00\u5957 ICEA\/NEMA\/ASTM\/CSA \u6807\u51c6,\u8fd9\u7ed9\u8bbe\u8ba1\u5e26\u6765\u5b9e\u7528\u4fbf\u5229:<strong>\u53ef\u76f4\u63a5\u6309\u4f9b\u7535\u76f8\u6570\u4e0e\u56de\u8def\u9700\u6c42\u9009\u82af\u6570<\/strong>\u2014\u2014\u5355\u76f8\/\u76f4\u6d41\u4e24\u7ebf\u9009\u53cc\u82af,\u4e09\u76f8\u9009\u4e09\u82af,\u5927\u622a\u9762\u5206\u76f8\u6216\u9700\u5355\u72ec\u63a5\u5730\u9009\u5355\u82af,\u800c\u6750\u6599\u4f53\u7cfb\uff08\u9540\u9521\u94dc+EPR+\u589e\u5f3a\u578bCPE\uff09\u3001\u6027\u80fd\u57fa\u51c6\uff0890\u2103\u30016\u00d7OD\uff09\u3001\u8bd5\u9a8c\u8981\u6c42\u4fdd\u6301\u4e00\u81f4\u3002\u6bd4\u5982\u4e09\u76f8\u8bbe\u5907\u6539\u9020\u589e\u5bb9,\u53ef\u5728\u540c\u6807\u51c6\u4e0b\u4ece 3\u00d74\/0 \u5e73\u6ed1\u5347\u5230 3\u00d7500,\u65e0\u9700\u91cd\u505a\u6574\u5957\u5408\u89c4\u903b\u8f91\u3002\u6807\u51c6\u5316\u5bb6\u65cf”\u82af\u6570\u53ef\u6362\u3001\u5e95\u5ea7\u4e0d\u53d8”\u7684\u7075\u6d3b\u6027,\u662f\u91c7\u8d2d\u4e0e\u5de5\u7a0b\u5e08\u5bf9\u6807\u3001\u66ff\u6362\u3001\u6269\u5bb9\u7684\u5e95\u6c14\u3002\u5ba1\u67e5\u62a5\u4ef7\u65f6,\u8ba4\u51c6\u6807\u51c6\u7f16\u53f7\u9f50\u5168 + \u7ed3\u6784\u5408\u89c4 + \u82af\u6570\u5339\u914d\u76f8\u6570,\u5c31\u63e1\u4f4f\u4e86\u4e3b\u52a8\u6743\u3002<\/p>\n <\/div>\n\n <div class=\"divider\"><span>IV<\/span><hr><span class=\"caption\">\u4e09\u5c42\u7ed3\u6784<\/span><\/div>\n <h2>4. \u7ed3\u6784\u89e3\u5256\uff1a\u4e09\u82af\u5706\u5f62\u7684\u4e09\u5c42\u4f7f\u547d\u4e0e”\u589e\u5f3a\u578b\u62a4\u5957”<\/h2>\n <p>\u4e09\u82af\u5706\u5f62 Type W \u7684\u7ed3\u6784\u4e0e\u53cc\u82af\u5706\u5f62\u540c\u6784,\u4e3a\u4e09\u4e2a\u529f\u80fd\u5c42:<strong>\u5bfc\u4f53 \u2192 \u7edd\u7f18 \u2192 \u589e\u5f3a\u578b\u62a4\u5957<\/strong>\u3002\u540c\u6837\u6ca1\u6709\u72ec\u7acb\u5217\u51fa\u7684\u7f16\u7ec7\u52a0\u5f3a\u5c42,\u800c\u662f\u628a\u52a0\u5f3a\u6574\u5408\u8fdb\u62a4\u5957,\u79f0\u4e3a<strong>“\u589e\u5f3a\u578b\uff08Reinforced\uff09CPE \u62a4\u5957”<\/strong>\u3002<\/p>\n\n <div class=\"layer\">\n <div class=\"layer-title\">\u2460 \u5bfc\u4f53 Conductor \u2014\u2014 \u9540\u9521\u9000\u706b\u94dc\u675f\u7ede\u5bfc\u4f53\uff08\u4e09\u6839\u5bf9\u79f0\u6210\u7f06\uff09<\/div>\n <div class=\"layer-text\">\u4e09\u6839<strong>\u9540\u9521\uff08tinned\uff09\u9000\u706b\uff08annealed\uff09\u8f6f\u94dc\u675f\u7ede\uff08stranded\uff09<\/strong>\u5bfc\u4f53,\u5448 120\u00b0 \u5bf9\u79f0\u7ede\u5408\u6210\u7f06\u3002\u9000\u706b\u6c42\u67d4\u6027,\u7ec6\u4e1d\u591a\u80a1\u675f\u7ede\uff083\u00d78 \u6bcf\u82af 133 \u80a1\u30013\u00d7500 \u8fbe\u6bcf\u82af 1221 \u80a1\uff09\u6297\u5f2f\u66f2\u75b2\u52b3\u5e76\u5206\u6563\u5e94\u53d8,\u9540\u9521\u9632\u6f6e\u9632\u786b\u9632\u6c2f\u8150\u8680\u3001\u907f\u514d\u88f8\u94dc\u50ac\u5316\u6a61\u80f6\u8001\u5316\u7684”\u94dc\u5bb3”\u3002\u4f9d\u636e ASTM B 172\uff08\u7ede\u5408\uff09\u4e0e ASTM B 33\uff08\u9540\u9521\uff09\u3002\u4e09\u76f8\u5e94\u7528\u4e2d,\u4e09\u6839\u5bfc\u4f53\u5206\u522b\u627f\u8f7d A\/B\/C \u4e09\u76f8\u7535\u6d41\u3002<\/div>\n <\/div>\n <div class=\"layer\">\n <div class=\"layer-title\">\u2461 \u7edd\u7f18 Insulation \u2014\u2014 EPR \u4e59\u4e19\u6a61\u80f6<\/div>\n <div class=\"layer-text\">\u6bcf\u6839\u5bfc\u4f53\u5916\u6324\u5305<strong>\u4e59\u4e19\u6a61\u80f6\uff08EPR\uff09<\/strong>\u7edd\u7f18\u3002EPR \u67d4\u8f6f\u3001\u8010\u53cd\u590d\u5f2f\u66f2\u3001\u8010 90\u2103 \u957f\u671f\u8fd0\u884c\u3001\u8010\u6f6e\u3001\u8010\u5c40\u653e,\u662f\u4e2d\u4f4e\u538b\u6320\u6027\u7535\u7f06\u7684\u4e3b\u6d41\u7edd\u7f18\u3002\u4e09\u6839\u7edd\u7f18\u7ebf\u82af\u5bf9\u79f0\u7ede\u5408,\u5728\u53cd\u590d\u5f2f\u66f2\u4e2d\u5404\u81ea\u4fdd\u6301\u7535\u6c14\u5b8c\u6574\u4e0e\u673a\u68b0\u67d4\u6027,\u4e09\u76f8\u7edd\u7f18\u7b49\u7ea7\u4e00\u81f4\u3002<\/div>\n <\/div>\n <div class=\"layer\">\n <div class=\"layer-title\">\u2462 \u62a4\u5957 Jacket \u2014\u2014 \u589e\u5f3a\u578b\u91cd\u8f7d\/\u8d85\u91cd\u8f7d CPE\uff08\u9ed1\u8272,\u52a0\u5f3a\u6574\u5408\u8fdb\u62a4\u5957\uff09<\/div>\n <div class=\"layer-text\">\u6700\u5916\u5c42\u4e3a<strong>\u589e\u5f3a\u578b\uff08Reinforced\uff09\u6c2f\u5316\u805a\u4e59\u70ef\uff08CPE\uff09<\/strong>\u62a4\u5957,\u9ed1\u8272,\u5206<strong>\u91cd\u8f7d\u4e0e\u8d85\u91cd\u8f7d<\/strong>\u4e24\u7ea7\u3002”\u589e\u5f3a\u578b”\u610f\u5473\u62a4\u5957\u672c\u8eab\u7ecf<strong>\u7ea4\u7ef4\/\u6750\u6599\u589e\u5f3a\u5904\u7406\u6216\u5185\u542b\u52a0\u5f3a\u7ed3\u6784<\/strong>,\u628a\u673a\u68b0\u52a0\u5f3a\u6574\u5408\u8fdb\u62a4\u5957\u5c42,\u800c\u975e\u5355\u8bbe\u72ec\u7acb\u7f16\u7ec7\u5c42\u3002CPE \u63d0\u4f9b\u8010\u78e8\u3001\u8010\u6cb9\u3001\u8010\u81ed\u6c27\u3001\u8010\u5019\u3001\u963b\u71c3\u3002\u89c4\u8303\u89c4\u5b9a<strong>\u6807\u79f0\u5916\u5f84\u8d85\u8fc7 2.0 \u82f1\u5bf8\u8005\u987b\u7528\u8d85\u91cd\u8f7d\u62a4\u5957<\/strong>\u2014\u2014\u672c\u6b3e\u591a\u6570\u5927\u89c4\u683c\uff08\u5982 3\u00d74\/0 \u5916\u5f84 2.04 \u82f1\u5bf8\u30013\u00d7250 \u8d77\u81f3 3\u00d7500\uff09\u5916\u5f84\u5747\u8d85 2.0 \u82f1\u5bf8,\u987b\u7528\u8d85\u91cd\u8f7d\u62a4\u5957\u3002<\/div>\n <\/div>\n\n <div class=\"formula\">\n\u4e09\u82af\u5706\u5f62 Type W \u7684\u7ed3\u6784\u903b\u8f91\uff08\u4e09\u76f8\u5bf9\u79f0 + \u52a0\u5f3a\u6574\u5408\u62a4\u5957\uff09\uff1a\n\n \u51e0\u4f55(\u4e09\u82af120\u00b0\u5bf9\u79f0\u6210\u7f06 \u2192 \u5706\u5f62\u622a\u9762)\n \u251c\u2500\u2500\u2192 \u4e09\u5bfc\u4f53\u5bf9\u79f0\u7ede\u5408 \u2192 \u4e09\u76f8\u5bf9\u79f0,\u7535\u6d41\u5e73\u8861\u3001\u78c1\u573a\u76f8\u62b5\u3001\u53d7\u529b\u53d1\u70ed\u5747\u5300\n \u251c\u2500\u2500\u2192 \u4e09\u7ebf\u540c\u6b65\u8fd0\u52a8 \u2192 \u76f8\u5e8f\u7ed1\u5b9a\u4e0d\u4e71,\u63a5\u7ebf\u4e00\u81f4\n \u2514\u2500\u2500\u2192 \u5706\u5f62\u622a\u9762 \u2192 \u5404\u5411\u540c\u6027\u5f2f\u66f2,\u65e0\u68f1\u8fb9,\u9002\u914d\u5377\u76d8\u5377\u7ed5\n\n \u673a\u68b0\u5e94\u529b(\u62d6\u66f3\/\u5f2f\u66f2\/\u78e8\u635f)\n \u2514\u2500\u2500\u2192 \u589e\u5f3a\u578bCPE\u62a4\u5957 \u4e00\u4f53\u627f\u62c5:\u6297\u78e8\u635f\/\u522e\u8e6d + \u5185\u542b\u52a0\u5f3a\u6297\u62c9\u6297\u6495 \u2605\u6574\u5408\u5f0f\u9632\u62a4\n\n \u251c\u2500\u2500\u00d7 \u9540\u9521\u94dc\u5bfc\u4f53 \u7ec6\u4e1d\u591a\u80a1\u7ede\u5408\u5206\u6563\u5f2f\u66f2\u5e94\u53d8,\u9540\u9521\u9632\u8150\n \u2514\u2500\u2500\u00d7 EPR\u7edd\u7f18 \u67d4\u8f6f\u8010\u6320\u66f2,\u88ab\u4fdd\u62a4\u5728\u4f4e\u5e94\u529b\u533a\n\n \u7535\u6c14(2kV \u4e09\u76f8)\n \u2514\u2500\u2500\u2192 \u4e09\u6839EPR\u7edd\u7f18\u5bfc\u4f53\u5206\u522b\u627f\u8f7dA\/B\/C\u76f8\u7535\u6d41,\u7a33\u5b9a\u4f20\u8f93\n\n \u7ed3\u679c:\u4e09\u76f8\u5bf9\u79f0 + \u5706\u5f62\u901a\u7528 + \u589e\u5f3a\u62a4\u5957\u4e00\u4f53\u9632\u62a4\n<\/div>\n\n <h3>4.1 \u9009\u914d\u9879 Options<\/h3>\n <p>\u6807\u51c6\u7ed3\u6784\u5916,\u53ef\u6309\u5de5\u51b5\u9009\u914d:<\/p>\n <ul>\n <li><strong>\u5176\u4ed6\u62a4\u5957\u6750\u6599\uff1a<\/strong>\u53ef\u5e94\u9700\u6c42\u63d0\u4f9b CSP\uff08\u6c2f\u78fa\u5316\u805a\u4e59\u70ef\/Hypalon\uff09\u3001PCP\uff08\u6c2f\u4e01\u6a61\u80f6\/Neoprene\uff09\u3001NBR\uff08\u4e01\u8148\u6a61\u80f6\uff09\u3001PVC \u7b49\u62a4\u5957\u2014\u2014\u5f3a\u8010\u5019\u9009 CSP\u3001\u5f3a\u8010\u6cb9\u9009 NBR\u3001\u7ecf\u6d4e\u9009 PVC,\u6309\u73b0\u573a\u5316\u5b66\u4e0e\u673a\u68b0\u73af\u5883\u5339\u914d\u3002<\/li>\n <li><strong>\u53cc\u5c42\u62a4\u5957\u52a0\u5f3a\uff1a<\/strong>\u53ef\u63d0\u4f9b<strong>\u53cc\u5c42\u62a4\u5957\u5e76\u5728\u4e24\u5c42\u4e4b\u95f4\u52a0\u5165\u52a0\u5f3a\u7ea4\u7ef4<\/strong>\u7684\u7ed3\u6784,\u8fdb\u4e00\u6b65\u63d0\u5347\u6297\u6495\u88c2\u4e0e\u6297\u62c9,\u9002\u5408\u66f4\u66b4\u529b\u7684\u62d6\u66f3\u5de5\u51b5\u2014\u2014\u5927\u622a\u9762\u4e09\u82af\u91cd\u7f06\u5c24\u5176\u53d7\u76ca\u3002<\/li>\n <\/ul>\n\n <div class=\"divider\"><span>V<\/span><hr><span class=\"caption\">\u673a\u68b0\u4e0e\u70ed\u6027\u80fd<\/span><\/div>\n <h2>5. \u673a\u68b0\u4e0e\u70ed\u6027\u80fd\uff1a6\u00d7OD \u4e0e 90\u2103<\/h2>\n <div class=\"brandbox steel\">\n <div class=\"bhdr\"><span class=\"bname\">\u5173\u952e\u6027\u80fd\u6307\u6807<\/span><span class=\"maker\">Mechanical & Thermal Properties<\/span><\/div>\n <p style=\"margin:6px 0 0\"><strong>\u6700\u5c0f\u5f2f\u66f2\u534a\u5f84 Minimum Bending Radius\uff1a6 \u00d7 OD<\/strong>\uff08\u5916\u5f84\u7684 6 \u500d\uff09<br><strong>\u6700\u9ad8\u5bfc\u4f53\u8fd0\u884c\u6e29\u5ea6 Maximum Conductor Operating Temperature\uff1a+90 \u2103<\/strong><\/p>\n <\/div>\n <p>\u5bf9\u5706\u5f62\u7535\u7f06,<strong>6\u00d7OD<\/strong> \u7684”OD”\u5c31\u662f<strong>\u7535\u7f06\u5916\u5f84<\/strong>:\u5f2f\u66f2\u5904\u5185\u4fa7\u66f2\u7387\u534a\u5f84\u4e0d\u5f97\u5c0f\u4e8e\u5916\u5f84\u7684 6 \u500d\u3002\u4f8b\u5982 3\u00d7500 \u89c4\u683c\u5916\u5f84 75.8 mm,\u6700\u5c0f\u5f2f\u66f2\u534a\u5f84\u7ea6 455 mm\u2014\u2014\u5927\u622a\u9762\u4e09\u82af\u7f06\u5916\u5f84\u5927\u3001\u5f2f\u66f2\u534a\u5f84\u8981\u6c42\u4e5f\u968f\u4e4b\u589e\u5927,\u8bbe\u8ba1\u5377\u76d8\u4e0e\u8d70\u7ebf\u65f6\u9700\u7279\u522b\u7559\u8db3\u7a7a\u95f4\u3002\u4e0e\u53cc\u82af\u5706\u5f62\u4e00\u6837,\u4e09\u82af\u5706\u5f62<strong>\u5f2f\u66f2\u5404\u5411\u540c\u6027<\/strong>,\u53ef\u4e09\u7ef4\u4efb\u610f\u65b9\u5411\u5f2f\u66f2,\u4f7f\u7528\u5bb9\u9519\u9ad8\u3001\u9002\u914d\u5377\u76d8\u5377\u7ed5\u3002<\/p>\n <p><strong>90\u2103 \u6700\u9ad8\u5bfc\u4f53\u6e29\u5ea6<\/strong> \u662f EPR \u7edd\u7f18\u7684\u989d\u5b9a\u8010\u6e29,\u51b3\u5b9a\u8f7d\u6d41\u91cf\u4e0a\u9650\u3002\u540e\u6587\u8f7d\u6d41\u91cf\u8868\u57fa\u4e8e”<strong>\u5bfc\u4f53 90\u2103\u3001\u73af\u5883\u7a7a\u6c14 40\u2103<\/strong>“\u6309 ICEA S-75-381 \u8ba1\u7b97\u3002\u9700\u7279\u522b\u5f3a\u8c03:\u4e09\u82af\u5706\u5f62<strong>\u4e09\u6839\u8f7d\u6d41\u5bfc\u4f53\u5728\u5706\u7f06\u5185\u7d27\u5bc6\u6210\u7f06\u3001\u5f7c\u6b64\u52a0\u70ed\u66f4\u4e25\u91cd,\u4e14\u88ab\u540c\u4e00\u62a4\u5957\u5305\u88f9\u6563\u70ed\u53d7\u9650<\/strong>,\u6240\u4ee5\u540c\u622a\u9762\u4e0b\u4e09\u82af\u8f7d\u6d41\u91cf\u660e\u663e\u4f4e\u4e8e\u53cc\u82af\u3001\u66f4\u4f4e\u4e8e\u5355\u82af\uff08\u8be6\u89c1\u4e0b\u8282\uff09\u3002\u5b9e\u9645\u4f7f\u7528\u8fd8\u987b\u6309\u9ad8\u6e29\u3001\u6210\u7f06\u4e92\u70ed\u3001\u5377\u7ed5\u6563\u70ed\u5dee\u8fdb\u4e00\u6b65\u964d\u5bb9\u3002<\/p>\n\n <div class=\"divider\"><span>VI<\/span><hr><span class=\"caption\">\u5168\u89c4\u683c\u53c2\u6570\u8868<\/span><\/div>\n <h2>6. \u5c3a\u5bf8\u3001\u91cd\u91cf\u4e0e\u8f7d\u6d41\u91cf\uff1a3\u00d78 \u81f3 3\u00d7500 \u5168\u89c4\u683c<\/h2>\n <p>\u4e0b\u8868\u4e3a\u4e09\u82af\u5706\u5f62 Type W 2 kV \u5404\u89c4\u683c\u7684\u6bcf\u82af\u80a1\u6570\u3001\u6807\u79f0\u7edd\u7f18\u539a\u5ea6\u3001\u62a4\u5957\u539a\u5ea6\u3001\u5916\u5f84\u3001\u91cd\u91cf\u4e0e\u8f7d\u6d41\u91cf\u3002<strong>\u8f7d\u6d41\u91cf\u57fa\u4e8e\u5bfc\u4f53 90\u2103\u3001\u73af\u5883\u7a7a\u6c14 40\u2103,\u6309 ICEA S-75-381 \u8ba1\u7b97<\/strong>,\u5b9e\u9645\u987b\u6309\u9ad8\u6e29\u3001\u4e09\u82af\u4e92\u70ed\u3001\u5377\u7ed5\u6563\u70ed\u5dee\u7b49\u56e0\u7d20\u964d\u5bb9\u3002<\/p>\n <div class=\"table-scroll wide\">\n <table>\n <thead>\n <tr>\n <th>\u89c4\u683c<br>(\u82af\u6570\u00d7AWG\/kcmil)<\/th>\n <th>\u6bcf\u82af\u80a1\u6570<br>No. of Strands<\/th>\n <th>\u7edd\u7f18\u539a\u5ea6<br>inch<\/th>\n <th>\u7edd\u7f18\u539a\u5ea6<br>mm<\/th>\n <th>\u62a4\u5957\u539a\u5ea6<br>inch<\/th>\n <th>\u62a4\u5957\u539a\u5ea6<br>mm<\/th>\n <th>\u5916\u5f84<br>inch<\/th>\n <th>\u5916\u5f84<br>mm<\/th>\n <th>\u91cd\u91cf<br>lbs\/kft<\/th>\n <th>\u91cd\u91cf<br>kg\/km<\/th>\n <th>\u8f7d\u6d41\u91cf<br>A<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr><td>3\u00d78<\/td><td>133<\/td><td>0.06<\/td><td>1.5<\/td><td>0.125<\/td><td>3.2<\/td><td>0.91<\/td><td>23.1<\/td><td>550<\/td><td>818<\/td><td>59<\/td><\/tr>\n <tr><td>3\u00d76<\/td><td>133<\/td><td>0.06<\/td><td>1.5<\/td><td>0.140<\/td><td>3.6<\/td><td>1.01<\/td><td>25.7<\/td><td>730<\/td><td>1086<\/td><td>79<\/td><\/tr>\n <tr><td>3\u00d74<\/td><td>259<\/td><td>0.06<\/td><td>1.5<\/td><td>0.155<\/td><td>3.9<\/td><td>1.17<\/td><td>29.7<\/td><td>1020<\/td><td>1518<\/td><td>104<\/td><\/tr>\n <tr><td>3\u00d72<\/td><td>259<\/td><td>0.06<\/td><td>1.5<\/td><td>0.155<\/td><td>3.9<\/td><td>1.34<\/td><td>34.0<\/td><td>1430<\/td><td>2128<\/td><td>138<\/td><\/tr>\n <tr><td>3\u00d71<\/td><td>259<\/td><td>0.08<\/td><td>2.0<\/td><td>0.170<\/td><td>4.3<\/td><td>1.51<\/td><td>38.4<\/td><td>1800<\/td><td>2678<\/td><td>161<\/td><\/tr>\n <tr><td>3\u00d71\/0<\/td><td>266<\/td><td>0.08<\/td><td>2.0<\/td><td>0.170<\/td><td>4.3<\/td><td>1.65<\/td><td>41.9<\/td><td>2140<\/td><td>3184<\/td><td>186<\/td><\/tr>\n <tr><td>3\u00d72\/0<\/td><td>342<\/td><td>0.08<\/td><td>2.0<\/td><td>0.190<\/td><td>4.8<\/td><td>1.75<\/td><td>44.5<\/td><td>2580<\/td><td>3839<\/td><td>215<\/td><\/tr>\n <tr><td>3\u00d73\/0<\/td><td>418<\/td><td>0.08<\/td><td>2.0<\/td><td>0.190<\/td><td>4.8<\/td><td>1.89<\/td><td>48.0<\/td><td>2922<\/td><td>4347<\/td><td>249<\/td><\/tr>\n <tr><td>3\u00d74\/0<\/td><td>532<\/td><td>0.08<\/td><td>2.0<\/td><td>0.205<\/td><td>5.2<\/td><td>2.04<\/td><td>51.8<\/td><td>3800<\/td><td>5654<\/td><td>287<\/td><\/tr>\n <tr><td>3\u00d7250<\/td><td>741<\/td><td>0.095<\/td><td>2.4<\/td><td>0.220<\/td><td>5.6<\/td><td>2.39<\/td><td>60.7<\/td><td>4368<\/td><td>6500<\/td><td>320<\/td><\/tr>\n <tr><td>3\u00d7350<\/td><td>888<\/td><td>0.095<\/td><td>2.4<\/td><td>0.235<\/td><td>6.0<\/td><td>2.66<\/td><td>67.5<\/td><td>5895<\/td><td>8772<\/td><td>394<\/td><\/tr>\n <tr><td>3\u00d7500<\/td><td>1221<\/td><td>0.095<\/td><td>2.4<\/td><td>0.250<\/td><td>6.4<\/td><td>2.98<\/td><td>75.8<\/td><td>7820<\/td><td>11638<\/td><td>487<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p>\u4ece\u8868\u4e2d\u53ef\u8bfb\u51fa\u51e0\u6761\u89c4\u5f8b:\u6bcf\u82af\u80a1\u6570\u968f\u622a\u9762\u589e\u5927\u663e\u8457\u589e\u52a0\uff083\u00d78 \u6bcf\u82af 133 \u80a1 \u2192 3\u00d7500 \u6bcf\u82af 1221 \u80a1\uff09\u4ee5\u4fdd\u6301\u67d4\u6027;\u7edd\u7f18\u539a\u5ea6\u6309\u622a\u9762\u5206\u6863\uff081.5 \u2192 2.0 \u2192 2.4 mm\uff09;\u62a4\u5957\u539a\u5ea6\u968f\u5916\u5f84\u589e\u5927\u800c\u52a0\u539a\uff083.2 \u2192 6.4 mm,\u589e\u5f3a\u578b\u62a4\u5957\u517c\u8d1f\u52a0\u5f3a\u804c\u8d23);<strong>\u5916\u5f84\u4e0e\u91cd\u91cf\u589e\u957f\u5f88\u5feb<\/strong>\uff083\u00d7500 \u5916\u5f84\u8fbe 75.8 mm\u3001\u91cd 11638 kg\/km,\u662f\u4e0d\u6298\u4e0d\u6263\u7684\u91cd\u7f06\uff09;\u8f7d\u6d41\u91cf\u968f\u622a\u9762\u5355\u8c03\u4e0a\u5347\uff0859 A \u2192 487 A\uff09\u3002<strong>\u591a\u6570\u5927\u89c4\u683c\u5916\u5f84\u8d85 2.0 \u82f1\u5bf8,\u987b\u7528\u8d85\u91cd\u8f7d\u62a4\u5957\u3002<\/strong><\/p>\n\n <h3>6.1 \u4e09\u82af vs \u53cc\u82af vs \u5355\u82af\uff1a\u540c\u622a\u9762\u8f7d\u6d41\u91cf\u7684\u9012\u51cf\u89c4\u5f8b<\/h3>\n <p>\u628a\u540c\u622a\u9762\u5728\u4e0d\u540c\u82af\u6570\u4e0b\u7684\u8f7d\u6d41\u91cf\u5e76\u6392\u770b,\u80fd\u6e05\u6670\u770b\u5230”\u82af\u6570\u8d8a\u591a\u3001\u4e92\u70ed\u8d8a\u91cd\u3001\u8f7d\u6d41\u91cf\u8d8a\u4f4e”\u7684\u89c4\u5f8b:<\/p>\n <div class=\"table-scroll wide\">\n <table>\n <thead>\n <tr><th>\u5bfc\u4f53\u89c4\u683c<\/th><th>\u5355\u82af\u5706\u5f62 (A)<\/th><th>\u53cc\u82af (A)<\/th><th>\u4e09\u82af\u5706\u5f62 (A)<\/th><th>\u4e09\u82af\u76f8\u5bf9\u5355\u82af\u964d\u5e45<\/th><\/tr>\n <\/thead>\n <tbody>\n <tr><td>8 AWG<\/td><td>83<\/td><td>72<\/td><td>59<\/td><td>\u7ea6 -29%<\/td><\/tr>\n <tr><td>6 AWG<\/td><td>109<\/td><td>95<\/td><td>79<\/td><td>\u7ea6 -28%<\/td><\/tr>\n <tr><td>4 AWG<\/td><td>145<\/td><td>127<\/td><td>104<\/td><td>\u7ea6 -28%<\/td><\/tr>\n <tr><td>2 AWG<\/td><td>192<\/td><td>167<\/td><td>138<\/td><td>\u7ea6 -28%<\/td><\/tr>\n <tr><td>1\/0<\/td><td>258<\/td><td>217<\/td><td>186<\/td><td>\u7ea6 -28%<\/td><\/tr>\n <tr><td>4\/0<\/td><td>400<\/td><td>328<\/td><td>287<\/td><td>\u7ea6 -28%<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p>\u89c4\u5f8b\u975e\u5e38\u6e05\u6670:<strong>\u540c\u4e00\u5bfc\u4f53\u622a\u9762,\u5355\u82af\u8f7d\u6d41\u91cf\u6700\u9ad8,\u53cc\u82af\u6b21\u4e4b,\u4e09\u82af\u6700\u4f4e<\/strong>,\u4e09\u82af\u76f8\u5bf9\u5355\u82af\u666e\u904d\u4f4e\u7ea6 28%~29%\u3002\u539f\u56e0\u662f\u82af\u6570\u8d8a\u591a,\u8f7d\u6d41\u5bfc\u4f53\u5728\u7f06\u5185\u8d8a\u5bc6\u96c6\u3001\u76f8\u4e92\u52a0\u70ed\u8d8a\u4e25\u91cd\u3001\u88ab\u540c\u4e00\u62a4\u5957\u5305\u88f9\u6563\u70ed\u8d8a\u5dee\u3002<strong>\u8fd9\u662f\u591a\u82af\u7535\u7f06\u8f7d\u6d41\u91cf\u8ba1\u7b97\u7684\u94c1\u5f8b<\/strong>:\u67e5\u8868\u9009\u578b\u5fc5\u987b\u7528”\u5bf9\u5e94\u82af\u6570”\u90a3\u4e00\u680f,\u7edd\u4e0d\u80fd\u62ff\u5355\u82af\u6216\u53cc\u82af\u7684\u6570\u636e\u5957\u5230\u4e09\u82af\u4e0a,\u5426\u5219\u4f1a\u4e25\u91cd\u9ad8\u4f30\u8f7d\u6d41\u80fd\u529b\u3001\u5bfc\u81f4\u8fc7\u70ed\u5931\u6548\u3002<\/p>\n\n <div class=\"note\">\n <h4>\u4e09\u76f8\u8f7d\u6d41\u91cf:\u4e0d\u53ea\u662f\u67e5\u8868,\u8fd8\u8981\u5206\u6e05”\u7ebf\u7535\u6d41”<\/h4>\n <p><strong>\u5de5\u7a0b\u8bba\u70b9\uff1a<\/strong>\u4e09\u76f8\u4f9b\u7535\u9009\u578b\u65f6,\u8868\u4e2d\u8f7d\u6d41\u91cf\u5bf9\u5e94\u7684\u662f<strong>\u6bcf\u6839\u76f8\u7ebf\uff08\u7ebf\u7535\u6d41\uff09\u7684\u5141\u8bb8\u7535\u6d41<\/strong>\u3002\u8ba1\u7b97\u65f6\u8981\u7528\u4e09\u76f8\u8d1f\u8f7d\u7684<strong>\u7ebf\u7535\u6d41<\/strong>\u6765\u5bf9\u7167\u2014\u2014\u5bf9\u5e73\u8861\u4e09\u76f8\u8d1f\u8f7d,\u7ebf\u7535\u6d41 = \u8d1f\u8f7d\u529f\u7387 \/\uff08\u221a3 \u00d7 \u7ebf\u7535\u538b \u00d7 \u529f\u7387\u56e0\u6570\uff09\u3002\u7b97\u51fa\u7ebf\u7535\u6d41\u540e,\u5bf9\u7167”\u4e09\u82af”\u90a3\u680f\u9009\u622a\u9762,\u518d\u53e0\u52a0\u73b0\u573a\u964d\u5bb9\uff08\u73af\u5883\u6e29\u5ea6>40\u2103\u3001\u5377\u7ed5\u6563\u70ed\u5dee\u3001\u6210\u675f\u6577\u8bbe\uff09\u3002\u4e00\u4e2a\u5e38\u89c1\u9519\u8bef\u662f\u7528\u5355\u76f8\u6216\u76f4\u6d41\u7684\u7b97\u6cd5\u4f30\u7535\u6d41\u3001\u6216\u8bef\u7528\u5355\/\u53cc\u82af\u8f7d\u6d41\u91cf,\u5bfc\u81f4\u4e09\u76f8\u7f06\u9009\u5c0f\u3001\u8fd0\u884c\u8fc7\u70ed\u3002\u6b63\u786e\u6d41\u7a0b\u662f:\u5148\u6309\u4e09\u76f8\u516c\u5f0f\u7b97\u7ebf\u7535\u6d41 \u2192 \u67e5\u4e09\u82af\u8f7d\u6d41\u91cf\u8868\u9009\u622a\u9762 \u2192 \u4e58\u73b0\u573a\u4fee\u6b63\u7cfb\u6570\u964d\u5bb9 \u2192 \u6821\u6838\u3002\u4e09\u76f8\u7535\u6d41\u8ba1\u7b97 + \u4e09\u82af\u8f7d\u6d41\u91cf\u67e5\u8868,\u4e24\u6b65\u90fd\u4e0d\u80fd\u9519\u3002<\/p>\n <\/div>\n\n <div class=\"divider\"><span>VII<\/span><hr><span class=\"caption\">\u6a2a\u5411\u5bf9\u6bd4<\/span><\/div>\n <h2>7. \u5173\u952e\u5bf9\u6bd4\uff1a\u4e09\u82afvs\u53cc\u82af\u3001\u4e09\u76f8\u6210\u7f06\u4ef7\u503c\u3001\u65e0\u5730\u82af\u63a5\u5730<\/h2>\n\n <h3>7.1 \u4e09\u82af\u5706\u5f62 vs \u53cc\u82af\u5706\u5f62\uff08\u540c\u4e3a Type W 2kV\uff09<\/h3>\n <div class=\"table-scroll wide vs-table\">\n <table>\n <thead>\n <tr><th>\u5bf9\u6bd4\u7ef4\u5ea6<\/th><th>\u4e09\u82af\u5706\u5f62\uff08\u672c\u6b3e\uff09<\/th><th>\u53cc\u82af\u5706\u5f62\uff08\u4e0a\u4e00\u7bc7\uff09<\/th><\/tr>\n <\/thead>\n <tbody>\n <tr><td><strong>\u5bfc\u4f53\u6570<\/strong><\/td><td>\u4e09\u6839(A\/B\/C\u4e09\u76f8)<\/td><td>\u4e24\u6839(\u5355\u76f8\u76f8\u7ebf+\u56de\u7ebf\/\u76f4\u6d41\u53bb\u56de)<\/td><\/tr>\n <tr><td><strong>\u5178\u578b\u4f9b\u7535<\/strong><\/td><td>\u4e09\u76f8\u4ea4\u6d41<\/td><td>\u5355\u76f8\u4ea4\u6d41 \/ \u76f4\u6d41<\/td><\/tr>\n <tr><td><strong>\u6210\u7f06<\/strong><\/td><td>120\u00b0\u5bf9\u79f0\u7ede\u5408,\u4e09\u76f8\u5e73\u8861<\/td><td>\u4e24\u7ebf\u7ede\u5408<\/td><\/tr>\n <tr><td><strong>\u540c\u622a\u9762\u8f7d\u6d41\u91cf<\/strong><\/td><td>\u66f4\u4f4e(\u4e92\u70ed\u66f4\u91cd,\u59828AWG=59A)<\/td><td>\u8f83\u9ad8(\u59828AWG=72A)<\/td><\/tr>\n <tr><td><strong>\u5916\u5f84\/\u91cd\u91cf(\u540c\u622a\u9762)<\/strong><\/td><td>\u66f4\u5927\u66f4\u91cd(8AWG\u5916\u5f8423.1mm,818kg\/km)<\/td><td>\u8f83\u5c0f\u8f83\u8f7b(8AWG\u5916\u5f8421.1mm,581kg\/km)<\/td><\/tr>\n <tr><td><strong>\u89c4\u683c\u4e0a\u9650<\/strong><\/td><td>\u81f33\u00d7500(\u5927\u622a\u9762\u4e09\u76f8)<\/td><td>\u81f32\u00d7250<\/td><\/tr>\n <tr><td><strong>\u52a0\u5f3a\u65b9\u5f0f<\/strong><\/td><td colspan=\"2\" style=\"color:var(--muted)\">\u4e24\u8005\u76f8\u540c:\u589e\u5f3a\u578bCPE\u62a4\u5957(\u52a0\u5f3a\u6574\u5408\u8fdb\u62a4\u5957)<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p>\u4e24\u8005\u540c\u5c5e Type W \u5706\u5f62 2kV\u3001\u5171\u4eab\u6807\u51c6\u3001\u6750\u6599\u4e0e\u589e\u5f3a\u578b\u62a4\u5957\u7ed3\u6784,\u6838\u5fc3\u5dee\u522b\u662f<strong>\u5bfc\u4f53\u6570\u4e0e\u5bf9\u5e94\u7684\u4f9b\u7535\u76f8\u6570<\/strong>:\u4e09\u82af\u9762\u5411\u4e09\u76f8\u3001\u53cc\u82af\u9762\u5411\u5355\u76f8\/\u76f4\u6d41\u3002\u4e09\u82af\u56e0\u591a\u4e00\u6839\u5bfc\u4f53\u3001\u4e92\u70ed\u66f4\u91cd,\u540c\u622a\u9762\u8f7d\u6d41\u91cf\u66f4\u4f4e\u3001\u5916\u5f84\u66f4\u5927\u66f4\u91cd,\u89c4\u683c\u4e0a\u9650\u4e5f\u66f4\u9ad8\uff08\u5230 3\u00d7500\uff09\u3002\u9009\u578b\u5148\u6309\u7cfb\u7edf\u76f8\u6570\u5b9a\u82af\u6570:\u4e09\u76f8\u9009\u4e09\u82af,\u5355\u76f8\/\u76f4\u6d41\u9009\u53cc\u82af\u3002<\/p>\n\n <h3>7.2 \u6210\u7f06\u4e09\u82af vs \u4e09\u6839\u5355\u82af\u4e34\u65f6\u5e76\u7528<\/h3>\n <div class=\"table-scroll wide vs-table\">\n <table>\n <thead>\n <tr><th>\u5bf9\u6bd4\u7ef4\u5ea6<\/th><th>\u6210\u7f06\u4e09\u82af\u5706\u7f06\uff08\u672c\u6b3e\uff09<\/th><th>\u4e09\u6839\u5355\u82af\u4e34\u65f6\u5e76\u7528<\/th><\/tr>\n <\/thead>\n <tbody>\n <tr><td><strong>\u76f8\u5bf9\u4f4d\u7f6e<\/strong><\/td><td>\u5bf9\u79f0\u56fa\u5b9a,\u4e09\u76f8\u5e73\u8861<\/td><td>\u4e0d\u56fa\u5b9a,\u6613\u677e\u6563\u9519\u4f4d<\/td><\/tr>\n <tr><td><strong>\u76f8\u5e8f\u7ba1\u7406<\/strong><\/td><td>\u76f8\u5e8f\u7ed1\u5b9a\u6e05\u6670,\u63a5\u7ebf\u4e00\u81f4<\/td><td>\u6613\u6df7\u76f8,\u63a5\u7ebf\u6613\u51fa\u9519<\/td><\/tr>\n <tr><td><strong>\u540c\u6b65\u8fd0\u52a8<\/strong><\/td><td>\u4e09\u7ebf\u4e00\u4f53\u540c\u6b65,\u79fb\u52a8\u53ef\u63a7<\/td><td>\u5404\u81ea\u79fb\u52a8,\u6613\u7f20\u7ed5\u53d7\u529b\u4e0d\u5747<\/td><\/tr>\n <tr><td><strong>\u65bd\u5de5<\/strong><\/td><td>\u4e00\u6839\u7f06,\u63a5\u62c6\u5feb<\/td><td>\u4e09\u6839\u5206\u522b\u5904\u7406,\u7e41\u7410<\/td><\/tr>\n <tr><td><strong>\u5916\u5f84\u5360\u7528<\/strong><\/td><td>\u5355\u6839\u8f83\u7c97<\/td><td>\u4e09\u6839\u5206\u6563,\u5360\u7528\u9762\u4e0d\u5b9a<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p>\u5bf9\u9891\u7e41\u79fb\u52a8\u3001\u53cd\u590d\u63a5\u62c6\u7684\u4fbf\u643a\u4e09\u76f8\u4f9b\u7535,<strong>\u6210\u7f06\u4e09\u82af\u51e0\u4e4e\u603b\u662f\u4f18\u4e8e\u4e09\u6839\u5355\u82af\u4e34\u65f6\u5e76\u7528<\/strong>:\u76f8\u5bf9\u4f4d\u7f6e\u56fa\u5b9a\u4fdd\u8bc1\u4e09\u76f8\u5e73\u8861\u3001\u76f8\u5e8f\u7ed1\u5b9a\u907f\u514d\u63a5\u9519\u3001\u4e09\u7ebf\u540c\u6b65\u79fb\u52a8\u53ef\u63a7\u3001\u65bd\u5de5\u63a5\u62c6\u66f4\u5feb\u3002\u4e09\u6839\u5355\u82af\u66f4\u9002\u5408\u56fa\u5b9a\u6577\u8bbe\u3001\u5927\u622a\u9762\u5206\u76f8\u3001\u9700\u5355\u72ec\u66f4\u6362\u67d0\u76f8\u7684\u573a\u5408\u3002<\/p>\n\n <h3>7.3 \u4e09\u82af\u65e0\u5730\u82af\uff1a\u4e09\u76f8\u63a5\u5730\u65b9\u6848<\/h3>\n <p>\u672c\u6b3e\u4e09\u6839\u5bfc\u4f53\u90fd\u662f<strong>\u52a8\u529b\u76f8\u5bfc\u4f53\uff08A\/B\/C\uff09<\/strong>,\u7535\u7f06\u672c\u4f53\u4e0d\u542b\u63a5\u5730\u82af\u3002\u4e09\u76f8\u7cfb\u7edf\u7684\u63a5\u5730\u9700\u5728<strong>\u7cfb\u7edf\u5c42\u9762\u843d\u5b9e<\/strong>:\u901a\u8fc7\u5355\u72ec\u63a5\u5730\u7535\u7f06\u3001\u8bbe\u5907\u91d1\u5c5e\u5916\u58f3\u63a5\u5730\u3001\u5916\u90e8\u63a5\u5730\u7f51\u6216\u4e09\u76f8\u7cfb\u7edf\u7684\u4e2d\u6027\u70b9\u63a5\u5730\u7b49\u65b9\u5f0f\u5b9e\u73b0\u3002<strong>\u65e0\u5730\u82af\u4e0d\u4ee3\u8868\u514d\u63a5\u5730<\/strong>\u2014\u2014\u4e09\u76f8\u8bbe\u5907\u7684\u5b89\u5168\u63a5\u5730\u8981\u6c42\u4e0d\u4f1a\u56e0\u7535\u7f06\u6ca1\u5e26\u5730\u82af\u800c\u8c41\u514d,\u8bbe\u8ba1\u8005\u5fc5\u987b\u786e\u4fdd\u6574\u4e2a\u7cfb\u7edf\u6709\u53ef\u9760\u7684\u63a5\u5730\u4e0e\u6545\u969c\u4fdd\u62a4\u8def\u5f84\u3002\u82e5\u5de5\u51b5\u6216\u89c4\u8303\u8981\u6c42\u7535\u7f06\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53\u3001\u6216\u9700\u8981\u63a5\u5730\u6545\u969c\u68c0\u6d4b\uff08\u5982\u91c7\u77ff\u4e09\u76f8\u8bbe\u5907\u7684\u5b89\u5168\u8054\u9501\uff09\uff0c\u5219\u5e94\u8f6c\u5411\u542b\u5730\u82af\u7684 Type G \u6216\u542b\u5730\u68c0\u7684 Type G-GC,\u4e0d\u80fd\u7528\u672c\u6b3e\u66ff\u4ee3\u3002<\/p>\n\n <div class=\"divider\"><span>VIII<\/span><hr><span class=\"caption\">\u7c7b\u522b\u5bf9\u6bd4<\/span><\/div>\n <h2>8. \u4e09\u82af\u5706\u5f62\u5728 Type W \u5bb6\u65cf\u4e2d\u7684\u4f4d\u7f6e<\/h2>\n <p>\u628a\u4e09\u82af\u5706\u5f62\u653e\u8fdb Type W \u5bb6\u65cf\u4e0e\u5317\u7f8e\u4fbf\u643a\u5f0f\u7535\u7f06\u7c7b\u522b\u4f53\u7cfb\u5bf9\u7167,\u5feb\u901f\u5b9a\u4f4d\u9009\u578b\u65b9\u5411\u3002<\/p>\n <div class=\"table-scroll medium\">\n <table>\n <thead>\n <tr><th>\u7c7b\u522b \/ \u5f62\u6001<\/th><th>\u5b9a\u4f4d\u7279\u5f81<\/th><th>\u662f\u5426\u542b\u63a5\u5730\/\u5730\u68c0<\/th><th>\u5178\u578b\u5e94\u7528<\/th><\/tr>\n <\/thead>\n <tbody>\n <tr><td><strong>Type W \u4e09\u82af\u5706\u5f62\uff08\u672c\u6b3e\uff09<\/strong><\/td><td>\u4e09\u52a8\u529b\u5bfc\u4f53\u6210\u7f06\u5706\u5f62,2kV,\u4e09\u76f8\u901a\u7528<\/td><td>\u65e0\u5730\u82af(\u63a5\u5730\u7cfb\u7edf\u5c42\u9762\u89e3\u51b3)<\/td><td>\u65e0\u9700\u88f8\u63a5\u5730\u82af\u7684\u901a\u7528\u4e09\u76f8\u4fbf\u643a\u52a8\u529b<\/td><\/tr>\n <tr><td>Type W \u53cc\u82af\u5706\u5f62<\/td><td>\u4e24\u52a8\u529b\u5bfc\u4f53\u6210\u7f06\u5706\u5f62,2kV<\/td><td>\u65e0\u5730\u82af<\/td><td>\u5355\u76f8\/\u76f4\u6d41\u901a\u7528\u4fbf\u643a\u52a8\u529b<\/td><\/tr>\n <tr><td>Type W \u53cc\u82af\u6241\u5e73<\/td><td>\u4e24\u52a8\u529b\u5bfc\u4f53\u5e76\u884c\u6241\u5e73,2kV<\/td><td>\u65e0\u5730\u82af<\/td><td>\u76f4\u6d41\u68ad\u8f66\/\u94bb\u673a\/\u622a\u5272\u88c5\u8f7d\u673a<\/td><\/tr>\n <tr><td>Type W \u5355\u82af\u5706\u5f62<\/td><td>\u5355\u52a8\u529b\u5bfc\u4f53\u5706\u5f62,2kV<\/td><td>\u65e0\u5730\u82af(\u9700\u53e6\u914d\u63a5\u5730)<\/td><td>\u91c7\u77ff\u673a\u8f66\/\u5377\u76d8\u96c6\u7ebf\u8bbe\u5907<\/td><\/tr>\n <tr><td>Type G \/ G-GC<\/td><td>\u4fbf\u643a\u5f0f,\u542b\u63a5\u5730\/\u63a5\u5730+\u5730\u68c0\u5bfc\u4f53<\/td><td>\u542b\u63a5\u5730(\u53ca\u5730\u68c0)\u82af<\/td><td>\u9700\u63a5\u5730\u4fdd\u62a4\/\u5bf9\u5730\u6545\u969c\u76d1\u6d4b\u7684\u79fb\u52a8\u8bbe\u5907<\/td><\/tr>\n <tr><td>Type SHD-GC<\/td><td>\u5c4f\u853d\u578b\u4e2d\u9ad8\u538b,\u542b\u5730+\u5730\u68c0<\/td><td>\u542b\u5c4f\u853d+\u63a5\u5730+\u5730\u68c0<\/td><td>\u4e2d\u538b\u91c7\u77ff\u8bbe\u5907<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p>\u9009\u578b\u4e3b\u7ebf\u4e24\u6761:\u4e00\u662f<strong>\u51e0\u4f55\u4e0e\u82af\u6570<\/strong>\uff08\u6309\u4f9b\u7535\u76f8\u6570\u4e0e\u8fd0\u52a8\u65b9\u5f0f\u9009:\u4e09\u76f8\u2192\u4e09\u82af,\u5355\u76f8\/\u76f4\u6d41\u2192\u53cc\u82af,\u5927\u622a\u9762\u5206\u76f8\u2192\u5355\u82af;\u5706\u5f62\u901a\u7528\u3001\u6241\u5e73\u5355\u5e73\u9762\u6298\u53e0\uff09;\u4e8c\u662f<strong>\u4fdd\u62a4\u7b49\u7ea7<\/strong>\uff08\u7eaf\u52a8\u529b W \u2192 \u542b\u63a5\u5730 G \u2192 \u542b\u5730\u68c0 G-GC \u2192 \u5c4f\u853d\u4e2d\u538b SHD-GC\uff09\u3002\u4e09\u82af\u5706\u5f62 Type W \u7ad9\u5728<strong>“\u7eaf\u52a8\u529b + \u4e09\u76f8 + \u901a\u7528\u5706\u5f62”<\/strong>\u8fd9\u4e00\u683c,\u662f\u4e09\u76f8\u5de5\u4e1a\u4fbf\u643a\u4f9b\u7535\u5e94\u7528\u6700\u5e7f\u7684\u914d\u7f6e\u3002<\/p>\n\n <div class=\"divider\"><span>IX<\/span><hr><span class=\"caption\">\u9009\u578b\u6846\u67b6<\/span><\/div>\n <h2>9. \u4e09\u82af\u5706\u5f62 Type W \u9009\u578b\u6846\u67b6<\/h2>\n <div class=\"formula\">\n\u4e09\u82af\u5706\u5f62 Type W 2kV \u9009\u578b = \u5148\u5224\u4fdd\u62a4\u7b49\u7ea7(\u65e0\u9700\u7535\u7f06\u5185\u7f6e\u5730\u82af\u2192W;\u9700\u63a5\u5730\u2192G;\u9700\u5730\u68c0\u2192G-GC)\n \u2192 \u5224\u4f9b\u7535\u76f8\u6570(\u4e09\u76f8\u2192\u4e09\u82af;\u5355\u76f8\/\u76f4\u6d41\u2192\u53cc\u82af;\u5927\u622a\u9762\u5206\u76f8\u2192\u5355\u82af)\n \u2192 \u5224\u51e0\u4f55\u5f62\u6001(\u4e09\u7ef4\u5f2f\u66f2\/\u5377\u7ed5\/\u901a\u7528\u2192\u5706\u5f62;\u5355\u5e73\u9762\u6298\u53e0\u2192\u6241\u5e73)\n \u2192 \u5224\u7535\u538b\u7b49\u7ea7(2kV \u662f\u5426\u8986\u76d6\u7cfb\u7edf\u7535\u538b)\n \u2192 \u7b97\u4e09\u76f8\u7ebf\u7535\u6d41 = \u529f\u7387\/(\u221a3\u00d7\u7ebf\u7535\u538b\u00d7\u529f\u7387\u56e0\u6570)\n \u2192 \u6309\u7ebf\u7535\u6d41\u67e5”\u4e09\u82af”\u8f7d\u6d41\u91cf\u8868\u9009\u622a\u9762(3\u00d78~3\u00d7500,\u6ce8\u610f\u6bd4\u53cc\u82af\/\u5355\u82af\u660e\u663e\u4f4e)\n \u2192 \u6309\u73b0\u573a\u964d\u5bb9:\u73af\u5883>40\u2103\u3001\u4e09\u82af\u4e92\u70ed\u3001\u5377\u7ed5\u6563\u70ed\u5dee \u5404\u4e58\u4fee\u6b63\u7cfb\u6570\n \u2192 \u6821\u6838 6\u00d7OD \u6700\u5c0f\u5f2f\u66f2\u534a\u5f84(\u6309\u5916\u5f84,\u5927\u622a\u9762\u5916\u5f84\u5927\u9700\u7559\u8db3\u7a7a\u95f4)\n \u2192 \u9009\u62a4\u5957\u7b49\u7ea7:\u5916\u5f84>2.0″\u5fc5\u7528\u8d85\u91cd\u8f7d(\u591a\u6570\u5927\u89c4\u683c);\u589e\u5f3a\u578bCPE\u6297\u62c9\u6297\u6495\u5230\u4f4d\n \u2192 \u7279\u6b8a\u73af\u5883\u9009\u914dCSP\/NBR\u7b49\u6216\u53cc\u5c42\u62a4\u5957+\u7ea4\u7ef4\u52a0\u5f3a\n \u2192 \u786e\u8ba4\u6807\u51c6\u5408\u89c4(ICEA S-75-381\/NEMA WC58\/ASTM B172\/B33\/CSA C22.2 No.96)\n \u2192 \u7cfb\u7edf\u5c42\u9762\u843d\u5b9e\u4e09\u76f8\u63a5\u5730\u4e0e\u6545\u969c\u4fdd\u62a4(\u672c\u6b3e\u65e0\u5730\u82af)\n<\/div>\n\n <div class=\"divider\"><span>X<\/span><hr><span class=\"caption\">\u5de5\u7a0b\u5e08 FAQ<\/span><\/div>\n <h2>10. \u5e38\u89c1\u5de5\u7a0b\u95ee\u9898<\/h2>\n <div class=\"qa\">\n <h4>\u95ee\u9898 1 \u2014 \u4e09\u82af\u662f\u4e0d\u662f\u5c31\u662f\u7ed9\u4e09\u76f8\u4f9b\u7535\u7528\u7684\uff1f<\/h4>\n <p><strong>\u56de\u7b54\uff1a<\/strong>\u662f\u7684,\u4e09\u82af\u5706\u5f62 Type W \u7684\u4e09\u6839\u5bfc\u4f53\u6b63\u662f\u4e3a<strong>\u4e09\u76f8\u4ea4\u6d41\uff08A\/B\/C\uff09<\/strong>\u4f9b\u7535\u914d\u7f6e\u7684\u3002\u4e09\u6839\u5bfc\u4f53 120\u00b0 \u5bf9\u79f0\u6210\u7f06,\u6709\u5229\u4e8e\u4e09\u76f8\u5e73\u8861\u3001\u78c1\u573a\u76f8\u62b5\u3001\u53d7\u529b\u53d1\u70ed\u5747\u5300,\u4e14\u4e09\u7ebf\u540c\u6b65\u8fd0\u52a8\u3001\u76f8\u5e8f\u7ed1\u5b9a\u4e0d\u4e71\u3002\u8fd9\u6bd4\u628a\u4e09\u6839\u5355\u82af\u4e34\u65f6\u6346\u4e00\u8d77\u53ef\u9760\u5f97\u591a\u3002\u82e5\u662f\u5355\u76f8\u6216\u76f4\u6d41\u4e24\u7ebf\u4f9b\u7535,\u5219\u5e94\u9009\u53cc\u82af\u7248\u3002<\/p>\n <\/div>\n <div class=\"qa\">\n <h4>\u95ee\u9898 2 \u2014 \u540c\u6837 8AWG,\u4e3a\u4ec0\u4e48\u4e09\u82af(59A)\u6bd4\u53cc\u82af(72A)\u3001\u5355\u82af(83A)\u8f7d\u6d41\u91cf\u4f4e\u8fd9\u4e48\u591a\uff1f<\/h4>\n <p><strong>\u56de\u7b54\uff1a<\/strong>\u56e0\u4e3a\u82af\u6570\u8d8a\u591a,\u8f7d\u6d41\u5bfc\u4f53\u5728\u7f06\u5185\u8d8a\u5bc6\u96c6\u3001<strong>\u76f8\u4e92\u52a0\u70ed\u8d8a\u4e25\u91cd\u3001\u88ab\u540c\u4e00\u62a4\u5957\u5305\u88f9\u6563\u70ed\u8d8a\u5dee<\/strong>\u30028AWG \u5355\u82af 83A\u3001\u53cc\u82af 72A\u3001\u4e09\u82af\u4ec5 59A,\u4e09\u82af\u76f8\u5bf9\u5355\u82af\u4f4e\u7ea6 29%\u3002\u8fd9\u662f\u591a\u82af\u7535\u7f06\u8f7d\u6d41\u91cf\u94c1\u5f8b\u3002\u67e5\u8868\u9009\u578b<strong>\u5fc5\u987b\u7528”\u4e09\u82af”\u90a3\u680f\u6570\u636e,\u7edd\u4e0d\u80fd\u62ff\u5355\/\u53cc\u82af\u5957\u7528<\/strong>,\u5426\u5219\u4e25\u91cd\u9ad8\u4f30\u8f7d\u6d41\u80fd\u529b\u3001\u5bfc\u81f4\u8fc7\u70ed\u5931\u6548\u3002<\/p>\n <\/div>\n <div class=\"qa\">\n <h4>\u95ee\u9898 3 \u2014 \u4e09\u76f8\u9009\u578b\u65f6\u7535\u6d41\u600e\u4e48\u7b97\uff1f<\/h4>\n <p><strong>\u56de\u7b54\uff1a<\/strong>\u7528<strong>\u4e09\u76f8\u7ebf\u7535\u6d41<\/strong>\u5bf9\u7167\u8868\u3002\u5e73\u8861\u4e09\u76f8\u8d1f\u8f7d:\u7ebf\u7535\u6d41 = \u8d1f\u8f7d\u529f\u7387 \/(\u221a3 \u00d7 \u7ebf\u7535\u538b \u00d7 \u529f\u7387\u56e0\u6570)\u3002\u7b97\u51fa\u7ebf\u7535\u6d41\u540e,\u5bf9\u7167”\u4e09\u82af”\u8f7d\u6d41\u91cf\u680f\u9009\u622a\u9762,\u518d\u4e58\u73b0\u573a\u4fee\u6b63\u7cfb\u6570(\u73af\u5883>40\u2103\u3001\u5377\u7ed5\u3001\u6210\u675f)\u964d\u5bb9\u3002\u5e38\u89c1\u9519\u8bef\u662f\u7528\u5355\u76f8\u7b97\u6cd5\u6216\u8bef\u7528\u5355\/\u53cc\u82af\u8f7d\u6d41\u91cf\u5bfc\u81f4\u9009\u5c0f\u8fc7\u70ed\u3002\u6b63\u786e\u6d41\u7a0b:\u7b97\u4e09\u76f8\u7ebf\u7535\u6d41 \u2192 \u67e5\u4e09\u82af\u8868\u9009\u622a\u9762 \u2192 \u964d\u5bb9 \u2192 \u6821\u6838\u3002<\/p>\n <\/div>\n <div class=\"qa\">\n <h4>\u95ee\u9898 4 \u2014 \u6210\u7f06\u4e09\u82af\u548c\u73b0\u573a\u628a\u4e09\u6839\u5355\u82af\u6346\u4e00\u8d77,\u6709\u533a\u522b\u5417\uff1f<\/h4>\n <p><strong>\u56de\u7b54\uff1a<\/strong>\u533a\u522b\u5f88\u5927\u3002\u6210\u7f06\u4e09\u82af<strong>\u4e09\u76f8\u76f8\u5bf9\u4f4d\u7f6e\u5bf9\u79f0\u56fa\u5b9a\uff08\u4fdd\u8bc1\u5e73\u8861\uff09\u3001\u76f8\u5e8f\u7ed1\u5b9a\u6e05\u6670\uff08\u4e0d\u6613\u63a5\u9519\u76f8\uff09\u3001\u4e09\u7ebf\u540c\u6b65\u79fb\u52a8\uff08\u53ef\u63a7\u4e0d\u7f20\u7ed5\uff09\u3001\u65bd\u5de5\u63a5\u62c6\u5feb<\/strong>;\u4e09\u6839\u5355\u82af\u4e34\u65f6\u5e76\u7528\u76f8\u5bf9\u4f4d\u7f6e\u4e0d\u56fa\u5b9a\u3001\u6613\u6df7\u76f8\u63a5\u9519\u3001\u5404\u81ea\u79fb\u52a8\u6613\u7f20\u7ed5\u53d7\u529b\u4e0d\u5747\u3002\u5bf9\u9891\u7e41\u79fb\u52a8\u53cd\u590d\u63a5\u62c6\u7684\u4fbf\u643a\u4e09\u76f8\u4f9b\u7535,\u6210\u7f06\u4e09\u82af\u51e0\u4e4e\u603b\u662f\u66f4\u4f18\u3002\u4e09\u6839\u5355\u82af\u66f4\u9002\u5408\u56fa\u5b9a\u6577\u8bbe\u3001\u5927\u622a\u9762\u5206\u76f8\u3001\u9700\u5355\u72ec\u66f4\u6362\u67d0\u76f8\u7684\u573a\u5408\u3002<\/p>\n <\/div>\n <div class=\"qa\">\n <h4>\u95ee\u9898 5 \u2014 \u4e09\u82af\u6ca1\u6709\u63a5\u5730\u82af,\u4e09\u76f8\u63a5\u5730\u600e\u4e48\u5904\u7406\uff1f<\/h4>\n <p><strong>\u56de\u7b54\uff1a<\/strong>\u672c\u6b3e\u4e09\u6839\u5bfc\u4f53\u90fd\u662f\u76f8\u5bfc\u4f53(A\/B\/C),\u672c\u4f53\u4e0d\u542b\u63a5\u5730\u82af\u3002\u4e09\u76f8\u63a5\u5730\u9700\u5728\u7cfb\u7edf\u5c42\u9762\u843d\u5b9e:\u5355\u72ec\u63a5\u5730\u7535\u7f06\u3001\u8bbe\u5907\u5916\u58f3\u63a5\u5730\u3001\u5916\u90e8\u63a5\u5730\u7f51\u6216\u7cfb\u7edf\u4e2d\u6027\u70b9\u63a5\u5730\u7b49\u3002<strong>\u65e0\u5730\u82af\u4e0d\u4ee3\u8868\u514d\u63a5\u5730<\/strong>,\u4e09\u76f8\u8bbe\u5907\u5b89\u5168\u63a5\u5730\u8981\u6c42\u4e0d\u4f1a\u56e0\u6b64\u8c41\u514d\u3002\u82e5\u9700\u7535\u7f06\u5185\u7f6e\u63a5\u5730\u82af\u6216\u63a5\u5730\u6545\u969c\u68c0\u6d4b(\u5982\u91c7\u77ff\u4e09\u76f8\u8bbe\u5907\u5b89\u5168\u8054\u9501),\u5e94\u6539\u7528\u542b\u5730\u82af\u7684 Type G \u6216\u542b\u5730\u68c0\u7684 G-GC\u3002<\/p>\n <\/div>\n <div class=\"qa\">\n <h4>\u95ee\u9898 6 \u2014 3\u00d7500 \u5916\u5f84 2.98 \u82f1\u5bf8,\u5f2f\u66f2\u534a\u5f84\u548c\u62a4\u5957\u6709\u4ec0\u4e48\u8981\u6c42\uff1f<\/h4>\n <p><strong>\u56de\u7b54\uff1a<\/strong>6\u00d7OD \u6700\u5c0f\u5f2f\u66f2\u534a\u5f84\u6309\u5916\u5f84\u7b97,3\u00d7500 \u5916\u5f84 75.8mm,\u6700\u5c0f\u5f2f\u66f2\u534a\u5f84\u7ea6 455mm,\u8bbe\u8ba1\u5377\u76d8\u8d70\u7ebf\u8981\u7559\u8db3\u7a7a\u95f4\u3002\u62a4\u5957\u65b9\u9762,\u5916\u5f84 2.98 \u82f1\u5bf8\u5df2\u8fdc\u8d85 2.0 \u82f1\u5bf8,<strong>\u5fc5\u987b\u7528\u8d85\u91cd\u8f7d(extra-heavy-duty)\u62a4\u5957<\/strong>\u2014\u2014\u5927\u76f4\u5f84\u91cd\u7f06\u81ea\u91cd\u5927\u53d7\u529b\u5927,\u9700\u66f4\u539a\u5b9e\u62a4\u5957\u4fdd\u62a4\u30023\u00d7500 \u91cd\u8fbe 11638 kg\/km \u662f\u4e0d\u6298\u4e0d\u6263\u7684\u91cd\u7f06,\u642c\u8fd0\u6577\u8bbe\u9700\u76f8\u5e94\u673a\u68b0\u4e0e\u4eba\u529b\u89c4\u5212\u3002<\/p>\n <\/div>\n <div class=\"qa\">\n <h4>\u95ee\u9898 7 \u2014 \u4e09\u82af\u5706\u5f62\u7684”\u589e\u5f3a\u578b CPE \u62a4\u5957”\u548c\u5355\u82af\u7248\u7684\u72ec\u7acb\u7f16\u7ec7\u52a0\u5f3a\u5c42\u4e00\u6837\u5417\uff1f<\/h4>\n <p><strong>\u56de\u7b54\uff1a<\/strong>\u5b9e\u73b0\u65b9\u5f0f\u4e0d\u540c\u4f46\u4f7f\u547d\u76f8\u540c\u3002\u4e09\u82af\/\u53cc\u82af\u5706\u5f62\u628a\u673a\u68b0\u52a0\u5f3a<strong>\u6574\u5408\u8fdb\u62a4\u5957\u4e00\u5c42<\/strong>(\u589e\u5f3a\u578b CPE);\u5355\u82af\/\u6241\u5e73\u7248\u5728\u7edd\u7f18\u4e0e\u62a4\u5957\u95f4<strong>\u5355\u8bbe\u72ec\u7acb\u7f16\u7ec7\u52a0\u5f3a\u5c42<\/strong>\u3002\u4e24\u8005\u90fd\u4e3a\u7535\u7f06\u63d0\u4f9b\u6297\u62c9\u6297\u6495:\u6574\u5408\u5f0f\u66f4\u7d27\u51d1\u4e00\u4f53\u3001\u5de5\u5e8f\u7b80;\u4e24\u6bb5\u5f0f\u52a0\u5f3a\u5c42\u72ec\u7acb\u53ef\u9488\u5bf9\u6027\u627f\u529b\u3002\u4f7f\u7528\u8005\u8981\u786e\u8ba4\u7684\u662f\u6574\u4f53\u6297\u62c9\u6297\u6495\u80fd\u5426\u6ee1\u8db3\u5de5\u51b5,\u4e0d\u5fc5\u7ea0\u7ed3\u52a0\u5f3a\u85cf\u5728\u54ea\u5c42\u3002<\/p>\n <\/div>\n <div class=\"qa\">\n <h4>\u95ee\u9898 8 \u2014 \u8fdb\u53e3\u4e09\u82af\u5706\u5f62 Type W \u592a\u8d35,\u56fd\u4ea7\u80fd\u5bf9\u6807\u5417\uff1f<\/h4>\n <p><strong>\u56de\u7b54\uff1a<\/strong>\u5173\u952e\u770b\u786c\u6307\u6807\u662f\u5426\u5bf9\u6807\u5230\u4f4d:\u6bcf\u82af\u5bfc\u4f53\u662f\u5426\u4e3a\u7b26\u5408 ASTM B172\/B33 \u7684\u9540\u9521\u9000\u706b\u94dc\u675f\u7ede\u3001\u80a1\u6570\u5230\u4f4d(\u59823\u00d7500\u6bcf\u82af1221\u80a1);\u7edd\u7f18\u662f\u5426\u4e3a\u652f\u6301 90\u2103 \u7684\u5408\u89c4\u539a\u5ea6 EPR;\u62a4\u5957\u662f\u5426\u4e3a\u5408\u683c\u589e\u5f3a\u578b CPE\u3001\u539a\u5ea6\u4e0e\u91cd\u8f7d\/\u8d85\u91cd\u8f7d\u5206\u7ea7\u6b63\u786e\u3001\u5916\u5f84>2.0″\u7528\u8d85\u91cd\u8f7d\u3001\u6574\u4f53\u6297\u62c9\u6297\u6495\u8fbe\u6807;\u5916\u5f84\u4e0e\u91cd\u91cf\u662f\u5426\u7b26\u5408\u6807\u51c6;<strong>\u4e09\u82af\u8f7d\u6d41\u91cf\u662f\u5426\u6309\u5bf9\u5e94\u82af\u6570\u6807\u6ce8\u3001\u672a\u8bef\u7528\u5355\/\u53cc\u82af\u503c<\/strong>;\u6574\u4f53\u662f\u5426\u58f0\u660e\u5e76\u901a\u8fc7 ICEA S-75-381\/NEMA WC58\u3001\u5fc5\u8981\u65f6 CSA C22.2 No.96\u3002\u8fd9\u4e9b\u786c\u6307\u6807\u5bf9\u6807\u5230\u4f4d\u3001\u6709\u5b9e\u6d4b\u62a5\u544a\u652f\u6491,\u56fd\u4ea7\u4ea7\u54c1\u5b8c\u5168\u53ef\u5728\u5bf9\u5e94\u4e09\u76f8\u5de5\u51b5\u80dc\u4efb,\u4e14\u66f4\u5177\u6210\u672c\u4e0e\u4ea4\u671f\u4f18\u52bf\u3002\u5bf9\u6807\u7684\u662f\u6807\u51c6\u4e0e\u6307\u6807,\u4e0d\u662f\u4ea7\u5730\u3002<\/p>\n <\/div>\n\n <div class=\"success\">\n <h4>\u98de\u7eaf\u5de5\u7a0b\u89c2\u70b9 \/ Feichun Engineering View<\/h4>\n <p>Type W \u4e09\u82af\u5706\u5f62\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06 2kV,\u662f Type W \u5bb6\u65cf\u4e2d\u9762\u5411\u4e09\u76f8\u52a8\u529b\u4f9b\u7535\u7684\u4e3b\u529b\u914d\u7f6e,\u5b9a\u4f4d\u660e\u786e\u2014\u2014\u670d\u52a1\u4e8e\u65e0\u9700\u6216\u4e0d\u5e0c\u671b\u7535\u7f06\u5185\u7f6e\u88f8\u63a5\u5730\u5bfc\u4f53\u7684\u901a\u7528\u4e09\u76f8\u4fbf\u643a\u5f0f\u52a8\u529b\u4f9b\u7535\u573a\u5408\u3002\u5b83\u7684\u5de5\u7a0b\u7cbe\u9ad3\u6709\u4e09:\u51e0\u4f55\u4e0a,\u4e09\u6839\u52a8\u529b\u5bfc\u4f53\u5448120\u00b0\u5bf9\u79f0\u7ede\u5408\u6210\u7f06\u6324\u5305\u6210\u5706\u5f62,\u5e26\u6765\u4e09\u76f8\u5e73\u8861\u3001\u78c1\u573a\u76f8\u62b5\u3001\u53d7\u529b\u53d1\u70ed\u5747\u5300\u3001\u4e09\u7ebf\u540c\u6b65\u8fd0\u52a8\u76f8\u5e8f\u7ed1\u5b9a\u7684\u7535\u6c14\u4e0e\u673a\u68b0\u4f18\u52bf,\u8fdc\u80dc\u4e09\u6839\u5355\u82af\u4e34\u65f6\u5e76\u7528,\u4e14\u5706\u5f62\u622a\u9762\u5f2f\u66f2\u5404\u5411\u540c\u6027\u3001\u9002\u914d\u5377\u76d8\u5377\u7ed5;\u7ed3\u6784\u4e0a,\u91c7\u7528\u4e09\u5c42\u7b80\u6d01\u914d\u7f6e\u2014\u2014\u9540\u9521\u9000\u706b\u94dc\u675f\u7ede\u5bfc\u4f53(\u6bcf\u82af\u80a1\u6570\u968f\u622a\u9762\u589e\u81f31221\u80a1)\u6297\u5f2f\u66f2\u75b2\u52b3\u9632\u8150\u9632\u94dc\u5bb3(ASTM B172\/B33)\u3001EPR \u4e59\u4e19\u6a61\u80f6\u7edd\u7f18\u8010\u6320\u801090\u2103,\u4ee5\u53ca\u589e\u5f3a\u578b(Reinforced)\u91cd\u8f7d\/\u8d85\u91cd\u8f7d CPE \u62a4\u5957\u628a\u673a\u68b0\u52a0\u5f3a\u6574\u5408\u8fdb\u62a4\u5957\u4e00\u5c42(\u591a\u6570\u5927\u89c4\u683c\u5916\u5f84\u8d852.0\u82f1\u5bf8\u5f3a\u5236\u8d85\u91cd\u8f7d,\u59823\u00d7500\u5916\u5f842.98\u82f1\u5bf8);\u5b9a\u4f4d\u4e0a,\u7eaf\u52a8\u529b\u914d\u7f6e\u65e0\u5730\u82af,\u63a5\u5730\u4ea4\u7531\u7cfb\u7edf\u5c42\u9762\u843d\u5b9e,\u65e0\u5730\u82af\u4e0d\u4ee3\u8868\u514d\u63a5\u5730,\u6709\u5185\u7f6e\u63a5\u5730\u6216\u5730\u68c0\u9700\u6c42\u5219\u5347\u7ea7 Type G\/G-GC\u3002\u5173\u952e\u6027\u80fd 6\u00d7OD(\u6309\u5916\u5f84,\u5927\u622a\u9762\u59823\u00d7500\u9700455mm\u5f2f\u66f2\u534a\u5f84\u7559\u8db3\u7a7a\u95f4)\u4e0e 90\u2103 \u5bfc\u4f53\u6e29\u5ea6,\u5206\u522b\u7ea6\u675f\u5f2f\u66f2\u51e0\u4f55\u4e0e\u8f7d\u6d41\u91cf\u57fa\u51c6\u3002\u6700\u6838\u5fc3\u7684\u5de5\u7a0b\u8ba4\u77e5\u662f\u8f7d\u6d41\u91cf\u7684\u82af\u6570\u9012\u51cf\u89c4\u5f8b:\u540c\u4e00\u5bfc\u4f53\u622a\u9762,\u5355\u82af\u6700\u9ad8\u3001\u53cc\u82af\u6b21\u4e4b\u3001\u4e09\u82af\u6700\u4f4e,\u4e09\u82af\u76f8\u5bf9\u5355\u82af\u666e\u904d\u4f4e\u7ea628%~29%(\u59828AWG\u5355\u82af83A\u3001\u53cc\u82af72A\u3001\u4e09\u82af\u4ec559A),\u56e0\u4e3a\u82af\u6570\u8d8a\u591a\u4e92\u70ed\u8d8a\u91cd\u6563\u70ed\u8d8a\u5dee\u2014\u2014\u67e5\u8868\u9009\u578b\u5fc5\u987b\u7528”\u4e09\u82af”\u90a3\u680f,\u7edd\u4e0d\u80fd\u5957\u7528\u5355\/\u53cc\u82af\u503c,\u5426\u5219\u4e25\u91cd\u9ad8\u4f30\u8f7d\u6d41\u80fd\u529b\u5bfc\u81f4\u8fc7\u70ed\u5931\u6548;\u4e09\u76f8\u9009\u578b\u8fd8\u987b\u5148\u7528\u7ebf\u7535\u6d41\u516c\u5f0f(\u529f\u7387\/(\u221a3\u00d7\u7ebf\u7535\u538b\u00d7\u529f\u7387\u56e0\u6570))\u7b97\u7535\u6d41\u518d\u67e5\u4e09\u82af\u8868,\u5b9e\u9645\u518d\u6309\u9ad8\u6e29\u3001\u4e92\u70ed\u3001\u5377\u7ed5\u964d\u5bb9\u3002\u89c4\u683c\u8de8\u5ea6\u5927(3\u00d78\u81f33\u00d7500\u300159A\u81f3487A\u3001\u91cd\u81f311638kg\/km),\u5927\u622a\u9762\u4e09\u82af\u662f\u4e0d\u6298\u4e0d\u6263\u7684\u91cd\u7f06,\u642c\u8fd0\u6577\u8bbe\u9700\u673a\u68b0\u89c4\u5212\u3002\u5bf9\u6807\u7684\u6838\u5fc3\u6c38\u8fdc\u662f\u6807\u51c6\u4e0e\u7ed3\u6784\u786c\u6307\u6807\u800c\u975e\u4ea7\u5730\u2014\u2014\u9540\u9521\u94dc\u675f\u7ede\u3001EPR\u4e0e\u539a\u5ea6\u3001\u589e\u5f3a\u578bCPE\u7b49\u7ea7\u4e0e\u539a\u5ea6\u3001\u5916\u5f84\u5408\u89c4\u4e0e\u8d85\u91cd\u8f7d\u6267\u884c\u3001\u4e09\u82af\u8f7d\u6d41\u91cf\u6b63\u786e\u6807\u6ce8\u3001ICEA\/NEMA\/ASTM\/CSA\u8fbe\u6807\u4e0e\u5b9e\u6d4b\u62a5\u544a,\u6293\u4f4f\u8fd9\u4e9b\u5c31\u80fd\u9009\u5bf9\u3001\u7528\u597d\u8fd9\u6761\u4e09\u76f8\u901a\u7528\u4fbf\u643a\u52a8\u529b\u7535\u7f06\u3002<\/p>\n <\/div>\n <\/main>\n<\/div>\n\n<footer>\n <div class=\"container\">\n <h4>\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8 \u2014 Type W \u4e09\u82af\u5706\u5f62\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06 2kV \u6280\u672f\u89e3\u8bfb\u4e0e\u9009\u578b\u652f\u6301<\/h4>\n <p>\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8\u4e3a\u65e0\u9700\u7535\u7f06\u5185\u7f6e\u88f8\u63a5\u5730\u5bfc\u4f53\u7684\u901a\u7528\u4e09\u76f8\u4fbf\u643a\u5f0f\u52a8\u529b\u4f9b\u7535\u573a\u5408,\u63d0\u4f9b\u7b26\u5408 ICEA S-75-381 \/ NEMA WC 58\u3001ASTM B172 \/ B33\u3001CAN\/CSA C22.2 No.96 \u7684 Type W \u4e09\u82af\u5706\u5f62\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06\u6280\u672f\u89e3\u8bfb\u4e0e\u9009\u578b\u5bf9\u7167,\u6db5\u76d6\u9540\u9521\u9000\u706b\u94dc\u675f\u7ede\u5bfc\u4f53\u3001EPR \u4e59\u4e19\u6a61\u80f6\u7edd\u7f18\u3001\u589e\u5f3a\u578b\u91cd\u8f7d\/\u8d85\u91cd\u8f7d CPE \u62a4\u5957\u7684\u7ed3\u6784\u5de5\u7a0b\u903b\u8f91,\u4e09\u82af120\u00b0\u5bf9\u79f0\u6210\u7f06\u51e0\u4f55\u4e0e\u4e09\u76f8\u5e73\u8861\u8bbe\u8ba1,3\u00d78 \u81f3 3\u00d7500 \u5168\u89c4\u683c\u5916\u5f84\/\u91cd\u91cf\/\u8f7d\u6d41\u91cf(90\u2103 \u5bfc\u4f53 \/ 40\u2103 \u73af\u5883)\u6838\u7b97\u3001\u4e09\u76f8\u7ebf\u7535\u6d41\u8ba1\u7b97\u4e0e\u4e09\u82af\u964d\u5bb9,6\u00d7OD \u6700\u5c0f\u5f2f\u66f2\u534a\u5f84\u4e0e\u5377\u76d8\/\u8d70\u7ebf\u5339\u914d,\u4ee5\u53ca CSP\/PCP\/NBR\/PVC \u62a4\u5957\u4e0e\u53cc\u5c42\u62a4\u5957\u52a0\u5f3a\u7b49\u9009\u914d\u65b9\u6848\u652f\u6301\u3002<\/p>\n <div class=\"contact\">\n <p><strong>\u98de\u7eaf\u5de5\u7a0b\u8054\u7cfb<\/strong><br>\n \u7535\u8bdd Telephone\uff1a+86 13855123218<br>\n \u90ae\u7bb1 Email\uff1a<a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/p>\n <\/div>\n <p>\u98de\u7eaf\u652f\u6301 Type W \u4e09\u82af\u5706\u5f62\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06 2kV \u7684\u6807\u51c6\u5408\u89c4\u89e3\u8bfb(ICEA S-75-381\/NEMA WC58\/ASTM B172\/B33\/CSA C22.2 No.96)\u3001\u4e09\u82afvs\u53cc\u82afvs\u5355\u82af\u8f7d\u6d41\u91cf\u9012\u51cf\u89c4\u5f8b\u5bf9\u6bd4\u3001\u6210\u7f06\u4e09\u82afvs\u4e09\u6839\u5355\u82af\u5e76\u7528\/\u4e09\u76f8\u6210\u7f06\u4ef7\u503c\/\u65e0\u5730\u82af\u4e09\u76f8\u63a5\u5730\u65b9\u6848\u7684\u6a2a\u5411\u5bf9\u6bd4\u3001\u4e09\u76f8\u7ebf\u7535\u6d41\u8ba1\u7b97\u4e0e\u4e09\u82af\u8f7d\u6d41\u91cf\u57fa\u51c6\u53ca\u73b0\u573a\u964d\u5bb9(\u9ad8\u6e29\/\u4e09\u82af\u4e92\u70ed\/\u5377\u7ed5\u6563\u70ed)\u30016\u00d7OD \u5f2f\u66f2\u5404\u5411\u540c\u6027\u4e0e\u5927\u622a\u9762\u5377\u76d8\u8d70\u7ebf\u9002\u914d\u3001\u5916\u5f84\u4e0e\u8d85\u91cd\u8f7d\u62a4\u5957\u5f3a\u5236\u8981\u6c42(\u5916\u5f84>2.0\u82f1\u5bf8)\u6838\u6821\u3001\u4e09\u76f8\u7cfb\u7edf\u7ea7\u63a5\u5730\u4e0e\u6545\u969c\u4fdd\u62a4\u65b9\u6848\u3001Type W \u4e0e Type G\/G-GC\/SHD-GC \u7c7b\u522b\u533a\u5206,\u4ee5\u53ca\u901a\u7528\u4e09\u76f8\u4fbf\u643a\u5f0f\u52a8\u529b\u4f9b\u7535\u9879\u76ee\u7684\u5168\u94fe\u8def\u6280\u672f\u6587\u6863\u7f16\u5236\u3002<\/p>\n <div class=\"docid\">\u6587\u6863\u7f16\u53f7\uff1aFEICHUN-TYPE-W-3C-ROUND-PORTABLE-POWER-2KV-ZH-V1 \u00b7 ICEA S-75-381 \/ NEMA WC 58 \u00b7 ASTM B172 \/ B33 \u00b7 CAN\/CSA C22.2 No.96 \u00b7 \u9540\u9521\u9000\u706b\u94dc\u675f\u7ede\u5bfc\u4f53 \u00b7 EPR \u4e59\u4e19\u6a61\u80f6\u7edd\u7f18 \u00b7 \u589e\u5f3a\u578b\u91cd\u8f7d\/\u8d85\u91cd\u8f7d CPE \u62a4\u5957 \u00b7 6\u00d7OD \u6700\u5c0f\u5f2f\u66f2\u534a\u5f84 \u00b7 90\u2103 \u5bfc\u4f53\u6e29\u5ea6 \u00b7 3\u00d78~3\u00d7500(59A~487A) \u00b7 \u4e09\u82af120\u00b0\u5bf9\u79f0\u6210\u7f06 \u00b7 \u4e09\u76f8\u4f9b\u7535 \u00b7 \u65e0\u9700\u88f8\u63a5\u5730\u5bfc\u4f53 \u00b7 \u901a\u7528\u4fbf\u643a\u52a8\u529b \u00b7 \u98de\u7eaf\u5de5\u7a0b<\/div>\n <\/div>\n<\/footer>\n\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"Type W \u4fbf\u643a\u5f0f\u91cd\u578b\u52a8\u529b\u7535\u7f06\u5bb6\u65cf\u91cc\u9762\u5411\u4e09\u76f8\u52a8\u529b\u4f9b\u7535\u7684\u4e3b\u529b\u2014\u2014\u4e09\u82af\u5706\u5f62\uff08Three-Conductor Round\uff092 kV \u89c4\u683c\u3002\u5b83\u628a\u4e09\u6839\u52a8\u529b\u5bfc\u4f53\u5bf9\u79f0\u6210\u7f06\u3001\u6574\u4f53\u6324\u5305\u6210\u5706\u5f62\u622a\u9762,\u4e13\u4e3a\u65e0\u9700\u88f8\u63a5\u5730\u5bfc\u4f53\uff08bare grounding conductors not required or desired\uff09\u7684\u901a\u7528\u4e09\u76f8\u4fbf\u643a\u5f0f\u52a8\u529b\u4f9b\u7535\u573a\u5408\u8bbe\u8ba1\u3002\u672c\u6587\u4ece\u5e94\u7528\u5b9a\u4f4d\u3001\u56db\u5927\u6807\u51c6\u3001\u4e09\u5c42\u7ed3\u6784\uff08\u9540\u9521\u9000\u706b\u94dc\u5bfc\u4f53 + EPR \u4e59\u4e19\u6a61\u80f6\u7edd\u7f18 + \u589e\u5f3a\u578b\u91cd\u8f7d\/\u8d85\u91cd\u8f7d CPE \u62a4\u5957\uff09\u3001\u4e09\u82af\u5bf9\u79f0\u6210\u7f06\u51e0\u4f55\u4e0e\u4e09\u76f8\u4f9b\u7535\u7684\u5de5\u7a0b\u903b\u8f91,\u5230 8 AWG \u81f3 500 kcmil \u7684\u5168\u89c4\u683c\u5916\u5f84\u3001\u91cd\u91cf\u4e0e\u8f7d\u6d41\u91cf\u53c2\u6570\u8868,\u518d\u5230”\u4e09\u82af vs 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