{"id":21402,"date":"2026-06-29T09:21:37","date_gmt":"2026-06-29T01:21:37","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=21402"},"modified":"2026-06-29T09:21:42","modified_gmt":"2026-06-29T01:21:42","slug":"%e4%bb%80%e4%b9%88%e6%98%af-type-g-gc-three-conductor-flat-portable-power-cable-2kv","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/%e4%bb%80%e4%b9%88%e6%98%af-type-g-gc-three-conductor-flat-portable-power-cable-2kv\/","title":{"rendered":"\u4ec0\u4e48\u662f Type G-GC Three-Conductor Flat Portable Power Cable 2kV"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"e1dfde\" data-has-transparency=\"false\" style=\"--dominant-color: #e1dfde;\" loading=\"lazy\" decoding=\"async\" width=\"1169\" height=\"333\" sizes=\"auto, (max-width: 1169px) 100vw, 1169px\" src=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1510.avif\" alt=\"\" class=\"wp-image-21403 not-transparent\" title=\"\" srcset=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1510.avif 1169w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1510-300x85.avif 300w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1510-768x219.avif 768w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1510-400x114.avif 400w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1510-800x228.avif 800w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1510-832x237.avif 832w\" \/><\/figure>\n\n\n\n<!DOCTYPE html>\n<html lang=\"zh-CN\">\n<head>\n<meta charset=\"UTF-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, viewport-fit=cover\">\n<meta name=\"description\" content=\"\u4ec0\u4e48\u662f Type G-GC Three-Conductor Flat Portable Power Cable 2kV \u4e09\u82af\u6241\u5e73\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06\u6743\u5a01\u6280\u672f\u89e3\u6790\uff1a\u4f9d\u636e ICEA S-75-381\/NEMA WC 58\u3001ASTM B172\/B33\u3001CAN\/CSA C22.2 No.96 \u6807\u51c6,\u4e13\u7528\u4e8e\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u2014\u2014\u4ea4\u6d41\u68ad\u8f66\u3001\u94bb\u673a\u3001\u622a\u5272\u4e0e\u88c5\u8f7d\u673a\u3002\u6df1\u5ea6\u8be6\u89e3Type G-GC\u5728Type 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G\u3001\u6241\u5e73vs\u5706\u5f62\u3001\u4fdd\u62a4\u7b49\u7ea7\u8c31\u7cfb\u4e0e\u5b8c\u6574\u9009\u578b\u6846\u67b6\u3002\">\n<meta name=\"keywords\" content=\"Type G-GC,Type G-GC three conductor flat,\u4e09\u82af\u6241\u5e73\u7535\u7f06,\u63a5\u5730\u68c0\u67e5\u5bfc\u4f53,\u5730\u68c0\u5bfc\u4f53,ground check conductor,pilot conductor,\u63a5\u5730\u76d1\u6d4b,\u63a5\u5730\u5b8c\u6574\u6027\u76d1\u6d4b,\u9ec4\u8272\u7edd\u7f18,grounding conductor,\u63a5\u5730\u5bfc\u4f53,\u6545\u969c\u7535\u6d41\u8010\u53d7,\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907,AC mining equipment,\u4ea4\u6d41\u68ad\u8f66,AC shuttle car,\u6241\u5e73\u5e76\u884c,flat parallel,\u5355\u5e73\u9762\u6298\u53e0,\u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7\u52a0\u5f3a,synthetic yarn,Type G-GC vs Type G,\u6241\u5e73vs\u5706\u5f62,ICEA S-75-381,NEMA WC 58,ASTM B172,ASTM B33,CSA C22.2 No.96,EPR\u7edd\u7f18,\u4e59\u4e19\u6a61\u80f6,CPE\u62a4\u5957,\u9540\u9521\u94dc\u5bfc\u4f53,\u94dc\u5bb3,\u8f7d\u6d41\u91cf,ampacity,\u964d\u5bb9,Feichun cables,\u98de\u7eaf\u7535\u7f06\">\n<meta property=\"og:title\" content=\"\u4ec0\u4e48\u662f Type G-GC Three-Conductor Flat Portable Power Cable 2kV\uff5c\u6743\u5a01\u6df1\u5ea6\u89e3\u6790\">\n<meta property=\"og:description\" content=\"\u4f9d\u636eICEA\/NEMA\/ASTM\/CSA\u6807\u51c6\u7684Type G-GC\u4e09\u82af\u6241\u5e73\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06\u6743\u5a01\u6280\u672f\u89e3\u6790:\u4e13\u7528\u4e8e\u4ea4\u6d41\u68ad\u8f66\u3001\u94bb\u673a\u3001\u622a\u5272\u4e0e\u88c5\u8f7d\u673a\u7b49\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u3002\u8be6\u89e3\u5730\u68c0\u5bfc\u4f53(\u9ec4\u8272\u7edd\u7f18)\u5b9e\u65f6\u76d1\u6d4b\u63a5\u5730\u5b8c\u6574\u6027\u7684\u539f\u7406\u3001\u63a5\u5730+\u5730\u68c0\u53cc\u4fdd\u62a4\u5bfc\u4f53\u914d\u7f6e\u3001\u6241\u5e73\u5e76\u884c\u5355\u5e73\u9762\u6298\u53e0\u30013\u00d76\u81f33\u00d74\/0\u5168\u89c4\u683c\u9ad8\u00d7\u5bbd\u8868\u4e0e\u964d\u5bb9\u7b97\u4f8b\u3001G-GC vs G\/\u6241\u5e73vs\u5706\u5f62\u5bf9\u6bd4\u3001\u4fdd\u62a4\u7b49\u7ea7\u8c31\u7cfb\u4e0e\u5b8c\u6574\u9009\u578b\u6846\u67b6\u3002\">\n<title>\u4ec0\u4e48\u662f Type G-GC Three-Conductor Flat Portable Power Cable 2kV\uff5c\u542b\u5730\u68c0\u5bfc\u4f53\u00b7\u63a5\u5730\u5bfc\u4f53\u00b7\u9540\u9521\u94dc\u00b7EPR \u4e09\u82af\u6241\u5e73\u4ea4\u6d41\u91c7\u77ff\u52a8\u529b\u7535\u7f06\u6743\u5a01\u6df1\u5ea6\u89e3\u6790\uff5c\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; --yellow:#f5d423;\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:1.78; overflow-x:hidden;\n}\n.container{max-width:1100px;margin:0 auto;padding:0 22px}\n.hero{\n  padding:78px 20px; text-align:center; border-bottom:3px solid var(--yellow);\n  background:\n    radial-gradient(circle at 10% 14%,rgba(245,212,35,.18),transparent 36%),\n    radial-gradient(circle at 88% 16%,rgba(91,155,213,.24),transparent 36%),\n 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var(--yellow);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(--yellow);\n}\n.contact{\n  background:var(--panel);border:1px solid var(--line);border-left:5px solid var(--yellow);\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\">\u542b\u5730\u68c0\u5bfc\u4f53 Type G-GC<\/span>\n      <span class=\"badge b2\">2 kV \u4e09\u82af\u6241\u5e73<\/span>\n      <span class=\"badge b3\">EPR \u7edd\u7f18 \u00b7 CPE \u62a4\u5957<\/span>\n      <span class=\"badge b4\">\u63a5\u5730\u5bfc\u4f53 + \u5730\u68c0\u5bfc\u4f53 \u53cc\u4fdd\u62a4<\/span>\n      <span class=\"badge b5\">\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u4e13\u7528<\/span>\n    <\/div>\n    <h1>\u4ec0\u4e48\u662f Type G-GC Three-Conductor Flat Portable Power Cable 2kV<\/h1>\n    <p>\u8fd9\u662f\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06\u4fdd\u62a4\u7b49\u7ea7\u91cc\u66f4\u9ad8\u7684\u4e00\u7ea7\u2014\u2014<strong>Type G-GC\uff08\u542b\u63a5\u5730\u5bfc\u4f53 + \u63a5\u5730\u68c0\u67e5\u5bfc\u4f53\uff09\u4e09\u82af\u6241\u5e73\uff08Three-Conductor Flat\uff092 kV<\/strong>\u3002\u5b83\u5728 Type G&#8221;\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53&#8221;\u7684\u57fa\u7840\u4e0a,<strong>\u518d\u589e\u52a0\u4e00\u6839\u63a5\u5730\u68c0\u67e5\uff08\u5730\u68c0\uff09\u5bfc\u4f53\uff08Ground Check Conductor,\u9ec4\u8272\u7edd\u7f18\uff09<\/strong>,\u7528\u4e8e<strong>\u5b9e\u65f6\u76d1\u6d4b\u63a5\u5730\u8def\u5f84\u7684\u5b8c\u6574\u6027<\/strong>\u2014\u2014\u8fd9\u662f G-GC \u533a\u522b\u4e8e G \u7684\u6838\u5fc3,\u4e5f\u662f\u5168\u6587\u7684\u4e3b\u89d2\u3002\u5b83\u628a\u4e09\u6839\u52a8\u529b\u5bfc\u4f53\u3001\u4e00\u6839\u63a5\u5730\u5bfc\u4f53\u3001\u4e00\u6839\u5730\u68c0\u5bfc\u4f53\u5e76\u884c\u6392\u5217\u3001\u6574\u4f53\u6324\u5305\u6210<strong>\u6241\u5e73\u622a\u9762<\/strong>,\u914d\u5408<strong>\u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7\u52a0\u5f3a\u5c42<\/strong>,<strong>\u4e13\u95e8\u7528\u4e8e\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\uff08AC mining equipment\uff09\u2014\u2014\u4ea4\u6d41\u68ad\u8f66\uff08A.C. shuttle cars\uff09\u3001\u94bb\u673a\u3001\u622a\u5272\u4e0e\u88c5\u8f7d\u673a<\/strong>\u3002\u672c\u6743\u5a01\u7248\u4ece\u4ea7\u54c1\u5b9a\u4f4d\u3001\u4fdd\u62a4\u7b49\u7ea7\u7684\u8dc3\u5347\u903b\u8f91\u3001<strong>\u5730\u68c0\u5bfc\u4f53\u76d1\u6d4b\u63a5\u5730\u5b8c\u6574\u6027\u7684\u5de5\u4f5c\u539f\u7406\u4e0e\u76d1\u6d4b\u56de\u8def\u673a\u7406<\/strong>\u3001\u6807\u51c6\u4f53\u7cfb\u3001\u6750\u6599\u79d1\u5b66\u5c42\u9762\u7684\u9010\u5c42\u7ed3\u6784\u3001\u63a5\u5730\u5bfc\u4f53\u4e0e\u5730\u68c0\u5bfc\u4f53\u7684\u914d\u7f6e\u4f9d\u636e,\u5230 3\u00d76 \u81f3 3\u00d74\/0 \u7684\u5168\u89c4\u683c\u9ad8\u00d7\u5bbd\u3001\u91cd\u91cf\u4e0e\u8f7d\u6d41\u91cf\u8868\u4e0e<strong>\u964d\u5bb9\u7b97\u4f8b<\/strong>,\u518d\u5230&#8221;G-GC vs G&#8221;&#8221;\u6241\u5e73 vs \u5706\u5f62&#8221;&#8221;\u4fdd\u62a4\u7b49\u7ea7\u8c31\u7cfb&#8221;\u7b49\u6a2a\u5411\u5bf9\u6bd4\u4e0e\u5b8c\u6574\u9009\u578b\u6846\u67b6,\u5efa\u7acb\u4e00\u628a\u8bfb\u5f97\u61c2\u3001\u5bf9\u5f97\u4e0a\u3001\u7acb\u5f97\u4f4f\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 G-GC \u542b\u63a5\u5730\u5bfc\u4f53 + \u5730\u68c0\u5bfc\u4f53 \u00b7 \u9540\u9521\u94dc \u00b7 EPR<\/span>\n      <span>\u2713 6\u00d7OD \u6700\u5c0f\u5f2f\u66f2\u534a\u5f84 \u00b7 90\u2103 \u5bfc\u4f53\u6e29\u5ea6<\/span>\n      <span>\u2713 3\u00d76~3\u00d74\/0 \u5168\u89c4\u683c\u9ad8\u00d7\u5bbd\u8868 + \u964d\u5bb9\u7b97\u4f8b<\/span>\n      <span>\u2713 \u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u4e13\u7528 \u00b7 \u63a5\u5730\u5b8c\u6574\u6027\u5b9e\u65f6\u76d1\u6d4b<\/span>\n    <\/div>\n    <div class=\"disclaimer\">\u8bf4\u660e\uff1aType G-GC\u3001Type G\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,\u63a5\u5730\u5bfc\u4f53\/\u5730\u68c0\u5bfc\u4f53\u89c4\u683c\u3001\u7cbe\u786e\u6570\u503c\u3001\u964d\u5bb9\u7cfb\u6570\u4e0e\u63a5\u5730\u76d1\u6d4b\u7cfb\u7edf\u914d\u7f6e\u8bf7\u4ee5\u6700\u7ec8\u4f9b\u8d27\u6570\u636e\u8868\u3001\u9002\u7528\u6807\u51c6\u6700\u65b0\u7248\u672c\u4e0e\u5177\u4f53\u5de5\u7a0b\u7535\u6c14\u8ba1\u7b97\u4e3a\u51c6\u3002<\/div>\n  <\/div>\n<\/section>\n\n<div class=\"container\">\n  <div class=\"cards\">\n    <div class=\"card\"><div class=\"label\">\u7c7b\u522b \/ \u7535\u538b<\/div><div class=\"value\">G-GC \u00b7 2 kV<\/div><div class=\"unit\">\u542b\u63a5\u5730+\u5730\u68c0\u5bfc\u4f53 \u00b7 \u4e09\u82af\u6241\u5e73<\/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 \/ CPE<\/div><div class=\"unit\">\u4e59\u4e19\u6a61\u80f6 \/ \u6c2f\u5316\u805a\u4e59\u70ef + \u7ea4\u7ef4\u52a0\u5f3a<\/div><\/div>\n    <div class=\"card\"><div class=\"label\">\u89c4\u683c\u8303\u56f4<\/div><div class=\"value\">3\u00d76~3\u00d74\/0<\/div><div class=\"unit\">AWG \u00b7 \u542b\u63a5\u5730+\u5730\u68c0\u5bfc\u4f53<\/div><\/div>\n  <\/div>\n\n  <div class=\"toc\">\n    <h4>\u672c\u6587\u76ee\u5f55 \/ CONTENTS<\/h4>\n    <ol>\n      <li><a href=\"#s1\">\u5b9a\u4e49\u4e0e\u4ea7\u54c1\u5b9a\u4f4d<\/a><\/li>\n      <li><a href=\"#s2\">\u5e94\u7528\uff1a\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u4e13\u7528<\/a><\/li>\n      <li><a href=\"#s3\">\u2605\u5730\u68c0\u5bfc\u4f53\uff1a\u76d1\u6d4b\u63a5\u5730\u5b8c\u6574\u6027\u7684\u6838\u5fc3<\/a><\/li>\n      <li><a href=\"#s4\">\u6807\u51c6\u4f53\u7cfb\uff1a\u56db\u5927\u6807\u51c6\u7684\u5c42\u7ea7\u4e0e\u6743\u5a01<\/a><\/li>\n      <li><a href=\"#s5\">\u7ed3\u6784\u89e3\u5256\uff1a\u6750\u6599\u79d1\u5b66\u5c42\u9762\u7684\u9010\u5c42\u673a\u7406<\/a><\/li>\n      <li><a href=\"#s6\">\u4e24\u6839\u4fdd\u62a4\u5bfc\u4f53\uff1a\u63a5\u5730\u914d\u6bd4\u4e0e\u5730\u68c0\u914d\u7f6e<\/a><\/li>\n      <li><a href=\"#s7\">\u6241\u5e73\u7ed3\u6784\u4e0e\u673a\u68b0\u70ed\u6027\u80fd<\/a><\/li>\n      <li><a href=\"#s8\">\u5168\u89c4\u683c\u9ad8\u00d7\u5bbd\u53c2\u6570\u8868 + \u964d\u5bb9\u7b97\u4f8b<\/a><\/li>\n      <li><a href=\"#s9\">\u6a2a\u5411\u5bf9\u6bd4\uff1aG-GC vs G \/ \u6241\u5e73vs\u5706\u5f62<\/a><\/li>\n      <li><a href=\"#s10\">\u4fdd\u62a4\u7b49\u7ea7\u8c31\u7cfb\u4e2d\u7684\u4f4d\u7f6e<\/a><\/li>\n      <li><a href=\"#s11\">\u5b8c\u6574\u9009\u578b\u6846\u67b6<\/a><\/li>\n      <li><a href=\"#s12\">\u5de5\u7a0b\u5e08 FAQ<\/a><\/li>\n    <\/ol>\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 id=\"s1\">1. \u4ec0\u4e48\u662f Type G-GC \u4e09\u82af\u6241\u5e73\uff1a\u5728\u63a5\u5730\u4e4b\u4e0a\u52a0\u4e86&#8221;\u63a5\u5730\u76d1\u6d4b&#8221;\u7684\u91c7\u77ff\u7535\u7f06<\/h2>\n    <p>\u5148\u62c6\u89e3\u547d\u540d\u3002<em>Type G-GC<\/em> \u662f\u5317\u7f8e\u4fbf\u643a\u5f0f\uff08\u8f6f\uff09\u7535\u7f06\u6309\u4fdd\u62a4\u914d\u7f6e\u5212\u5206\u7684\u7c7b\u522b\u4ee3\u53f7\u2014\u2014<strong>G \u5373 Ground\uff08\u63a5\u5730\uff09<\/strong>,\u4ee3\u8868\u5185\u7f6e\u72ec\u7acb\u63a5\u5730\u5bfc\u4f53;<strong>GC \u5373 Ground Check\uff08\u63a5\u5730\u68c0\u67e5\/\u5730\u68c0\uff09<\/strong>,\u4ee3\u8868\u5728\u63a5\u5730\u5bfc\u4f53\u4e4b\u5916<strong>\u518d\u589e\u52a0\u4e00\u6839\u63a5\u5730\u68c0\u67e5\u5bfc\u4f53,\u7528\u4e8e\u5b9e\u65f6\u76d1\u6d4b\u63a5\u5730\u8def\u5f84\u662f\u5426\u5b8c\u597d<\/strong>\u3002<em>Three-Conductor<\/em> \u6307\u4e09\u6839\u52a8\u529b\u5bfc\u4f53(\u5bf9\u5e94\u4e09\u76f8\u4ea4\u6d41);<em>Flat<\/em> \u6307\u6210\u7f06\u540e\u6574\u4f53\u6324\u5305\u6210\u6241\u5e73\u622a\u9762;<em>Portable Power Cable<\/em> \u6307\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06;<em>2 kV<\/em> \u662f\u989d\u5b9a\u7535\u538b\u7b49\u7ea7\u3002\u5408\u8d77\u6765,\u5b83\u662f\u4e00\u6839<strong>\u989d\u5b9a 2kV\u3001\u542b\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53 + \u63a5\u5730\u68c0\u67e5\u5bfc\u4f53\u3001\u4e09\u6839\u52a8\u529b\u5bfc\u4f53\u3001\u6241\u5e73\u622a\u9762\u7684\u4fbf\u643a\u5f0f\u91c7\u77ff\u52a8\u529b\u8f6f\u7535\u7f06<\/strong>\u3002<\/p>\n    <p>\u7406\u89e3\u5b83\u7684\u5173\u952e,\u662f\u770b\u6e05\u5b83\u5728\u4fdd\u62a4\u7b49\u7ea7\u8c31\u7cfb\u4e0a\u7684\u4f4d\u7f6e\u2014\u2014\u5b83\u6bd4 Type G <strong>\u9ad8\u4e00\u7ea7<\/strong>:<\/p>\n    <ul>\n      <li><strong>Type W<\/strong>:\u65e0\u5185\u7f6e\u63a5\u5730\u82af,\u63a5\u5730\u9760\u7cfb\u7edf\u5c42\u9762\u89e3\u51b3\u3002<\/li>\n      <li><strong>Type G<\/strong>:\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53,\u7535\u7f06\u81ea\u5e26\u63a5\u5730\u8def\u5f84,\u4f46<strong>\u65e0\u6cd5\u77e5\u9053\u8fd9\u6761\u63a5\u5730\u8def\u5f84\u6b64\u523b\u662f\u5426\u8fd8\u5b8c\u597d<\/strong>\u3002<\/li>\n      <li><strong>Type G-GC\uff08\u672c\u6b3e\uff09<\/strong>:\u5728\u63a5\u5730\u5bfc\u4f53\u4e4b\u5916<strong>\u518d\u52a0\u4e00\u6839\u5730\u68c0\u5bfc\u4f53,\u914d\u5408\u76d1\u6d4b\u88c5\u7f6e\u5b9e\u65f6\u9a8c\u8bc1\u63a5\u5730\u8def\u5f84\u7684\u8fde\u7eed\u6027<\/strong>\u2014\u2014\u4e00\u65e6\u63a5\u5730\u65ad\u5f00,\u7acb\u5373\u62a5\u8b66\u6216\u5207\u65ad\u7535\u6e90\u3002\u8fd9\u5c31\u4ece&#8221;\u6709\u63a5\u5730&#8221;\u5347\u7ea7\u5230\u4e86&#8221;\u63a5\u5730\u968f\u65f6\u53ef\u9a8c\u8bc1\u3001\u65ad\u4e86\u7acb\u523b\u77e5\u9053&#8221;\u3002<\/li>\n      <li><strong>Type SHD-GC<\/strong>:\u5728 G-GC \u57fa\u7840\u4e0a\u518d\u52a0\u5c4f\u853d,\u7528\u4e8e\u4e2d\u538b\u8bbe\u5907\u3002<\/li>\n    <\/ul>\n    <p>\u6240\u4ee5\u672c\u6b3e\u7684\u6838\u5fc3\u4ef7\u503c,\u4e0d\u5728\u4e8e\u591a\u4e86\u4e00\u6839\u5bfc\u4f53,\u800c\u5728\u4e8e\u5b83\u5b9e\u73b0\u4e86\u4e00\u4e2a\u5b89\u5168\u7406\u5ff5\u7684\u8dc3\u5347:<strong>\u63a5\u5730\u4e0d\u80fd\u53ea\u662f&#8221;\u88c5\u4e0a\u5c31\u4e0d\u7ba1&#8221;,\u800c\u8981&#8221;\u6301\u7eed\u76d1\u6d4b\u3001\u968f\u65f6\u9a8c\u8bc1&#8221;<\/strong>\u3002\u5bf9\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u8fd9\u79cd\u79fb\u52a8\u3001\u62d6\u62fd\u3001\u5de5\u51b5\u6076\u52a3\u3001\u63a5\u5730\u6781\u6613\u5728\u4f7f\u7528\u4e2d\u65ad\u5f00\u7684\u573a\u5408,\u8fd9\u4e00\u70b9\u81f3\u5173\u91cd\u8981\u2014\u2014\u63a5\u5730\u4e00\u65e6\u6084\u6084\u65ad\u5f00\u800c\u65e0\u4eba\u77e5\u6653,\u8bbe\u5907\u5916\u58f3\u5c31\u53ef\u80fd\u5e26\u7535\u800c\u65e0\u4fdd\u62a4,\u540e\u679c\u4e0d\u582a\u8bbe\u60f3\u3002\u5730\u68c0\u5bfc\u4f53\u5c31\u662f\u4e3a\u6d88\u9664\u8fd9\u4e2a\u9690\u60a3\u800c\u751f\u3002<\/p>\n    <p>\u5f62\u6001\u4e0a,\u672c\u6b3e\u662f<strong>\u4e09\u82af\u6241\u5e73<\/strong>:\u4e94\u6839\u5bfc\u4f53(\u4e09\u52a8\u529b + \u63a5\u5730 + \u5730\u68c0)\u5e76\u884c\u6392\u5217\u5728\u4e00\u4e2a\u5e73\u9762\u5185\u3001\u6574\u4f53\u6324\u5305\u6210\u6241\u5e73,\u914d\u72ec\u7acb\u7684<strong>\u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7\u52a0\u5f3a\u5c42<\/strong>\u627f\u529b\u3002\u6241\u5e73\u7ed3\u6784\u9002\u914d\u4ea4\u6d41\u68ad\u8f66\u7b49\u8bbe\u5907\u7684<strong>\u5355\u5e73\u9762\u6298\u53e0\u6536\u653e<\/strong>\u2014\u2014\u8fd9\u662f\u5b83\u9009\u62e9\u6241\u5e73\u800c\u975e\u5706\u5f62\u7684\u5de5\u7a0b\u52a8\u56e0\u3002<\/p>\n\n    <div class=\"note\">\n      <h4>\u6838\u5fc3\u5de5\u7a0b\u8bba\u70b9\uff1aG-GC = G + &#8220;\u63a5\u5730\u7684\u81ea\u6211\u76d1\u6d4b\u80fd\u529b&#8221;<\/h4>\n      <p><strong>\u5de5\u7a0b\u8bba\u70b9\uff1a<\/strong>Type G \u548c Type G-GC \u7684\u672c\u8d28\u5dee\u5f02,\u662f<strong>&#8220;\u6709\u63a5\u5730&#8221;\u4e0e&#8221;\u63a5\u5730\u53ef\u9a8c\u8bc1&#8221;\u4e4b\u95f4\u7684\u5dee\u5f02<\/strong>\u3002Type G \u63d0\u4f9b\u4e86\u4e00\u6761\u63a5\u5730\u8def\u5f84,\u4f46\u8fd9\u6761\u8def\u5f84\u5728\u4f7f\u7528\u4e2d\u662f\u5426\u65ad\u5f00,\u7cfb\u7edf\u5e76\u4e0d\u77e5\u9053\u2014\u2014\u63a5\u5730\u5bfc\u4f53\u53ef\u80fd\u56e0\u62d6\u62fd\u3001\u78e8\u635f\u3001\u63a5\u5934\u677e\u8131\u800c\u6084\u7136\u65ad\u88c2,\u800c\u8bbe\u5907\u7167\u5e38\u8fd0\u884c,\u76f4\u5230\u53d1\u751f\u5bf9\u5730\u6545\u969c\u65f6\u624d\u53d1\u73b0\u63a5\u5730\u65e9\u5df2\u5931\u6548,\u4e3a\u65f6\u5df2\u665a\u3002Type G-GC \u901a\u8fc7\u5730\u68c0\u5bfc\u4f53\u4e0e\u76d1\u6d4b\u88c5\u7f6e\u6784\u6210\u4e00\u4e2a<strong>\u6301\u7eed\u95ed\u5408\u7684\u76d1\u6d4b\u56de\u8def<\/strong>:\u53ea\u8981\u63a5\u5730\u8def\u5f84\u5b8c\u597d,\u56de\u8def\u5c31\u901a;\u4e00\u65e6\u63a5\u5730\u5bfc\u4f53\u6216\u5730\u68c0\u5bfc\u4f53\u4efb\u4e00\u65ad\u5f00,\u56de\u8def\u5373\u65ad,\u76d1\u6d4b\u88c5\u7f6e\u7acb\u523b\u52a8\u4f5c(\u62a5\u8b66\u6216\u5207\u65ad\u7535\u6e90),<strong>\u7edd\u4e0d\u8ba9\u8bbe\u5907\u5728\u63a5\u5730\u5931\u6548\u7684\u72b6\u6001\u4e0b\u5e26\u7535\u8fd0\u884c<\/strong>\u3002\u6240\u4ee5\u9009 G-GC \u800c\u975e G \u7684\u5224\u636e\u53ea\u6709\u4e00\u53e5\u8bdd:<strong>\u8fd9\u4e2a\u573a\u5408\u80fd\u4e0d\u80fd\u5bb9\u5fcd&#8221;\u63a5\u5730\u6084\u6084\u65ad\u4e86\u5374\u6ca1\u4eba\u77e5\u9053&#8221;<\/strong>\u2014\u2014\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907(\u5c24\u5176\u4e95\u4e0b)\u7edd\u4e0d\u80fd\u5bb9\u5fcd,\u6240\u4ee5\u5fc5\u987b\u7528 G-GC\u3002\u8fd9\u662f\u4e00\u9053\u5b89\u5168\u7b49\u7ea7\u9898,\u4e0d\u662f\u6027\u80fd\u9898\u3002<\/p>\n    <\/div>\n\n    <div class=\"divider\"><span>II<\/span><hr><span class=\"caption\">\u5e94\u7528\u573a\u666f<\/span><\/div>\n    <h2 id=\"s2\">2. \u5e94\u7528\uff1a\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u4e13\u7528<\/h2>\n    <div class=\"brandbox\">\n      <div class=\"bhdr\"><span class=\"bname\">\u5178\u578b\u5e94\u7528 Applications<\/span><span class=\"maker\">AC Mining Equipment \u00b7 Flat Parallel \u00b7 With Ground Check<\/span><\/div>\n      <p style=\"margin:6px 0 0\">\u8fd9\u4e9b<strong>\u6241\u5e73\u5e76\u884c\uff08flat parallel\uff09<\/strong>\u7535\u7f06\u8bbe\u8ba1\u7528\u4e8e<strong>\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\uff08AC mining equipment\uff09<\/strong>,\u4f8b\u5982<strong>\u4ea4\u6d41\u68ad\u8f66\uff08A.C. shuttle cars\uff09\u3001\u94bb\u673a\uff08drills\uff09\u3001\u622a\u5272\u4e0e\u88c5\u8f7d\u673a\uff08cutting and loading machines\uff09<\/strong>\u3002\u5b83\u542b\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53\u4e0e\u5730\u68c0\u5bfc\u4f53,\u5b9e\u73b0\u63a5\u5730\u5b8c\u6574\u6027\u7684\u5b9e\u65f6\u76d1\u6d4b\u3002<\/p>\n    <\/div>\n    <p>\u8fd9\u4efd\u5e94\u7528\u753b\u50cf\u6709\u4e24\u4e2a\u5173\u952e\u8bcd:&#8221;\u4ea4\u6d41\uff08AC\uff09&#8221;\u548c&#8221;\u6241\u5e73\u5e76\u884c\uff08flat parallel\uff09&#8221;\u3002\u7ed3\u5408\u8bbe\u5907\u6e05\u5355,\u53ef\u4ee5\u8bfb\u51fa\u672c\u6b3e\u7684\u8bbe\u8ba1\u903b\u8f91:<\/p>\n    <ul>\n      <li><strong>\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u2014\u2014\u4e3a\u4ec0\u4e48\u5f3a\u8c03&#8221;\u4ea4\u6d41&#8221;\u3002<\/strong>\u5217\u51fa\u7684\u4ea4\u6d41\u68ad\u8f66\u3001\u94bb\u673a\u3001\u622a\u5272\u4e0e\u88c5\u8f7d\u673a\u90fd\u662f<strong>\u4ea4\u6d41\u7535\u9a71\u52a8<\/strong>\u7684\u79fb\u52a8\u91c7\u77ff\u8bbe\u5907\u3002\u7cfb\u5217\u91cc\u6709\u4e9b\u6241\u5e73\u6b3e\u4e13\u6307&#8221;\u76f4\u6d41\u79bb\u8f68\u8bbe\u5907&#8221;,\u672c\u6b3e\u5219\u660e\u786e\u9762\u5411<strong>\u4ea4\u6d41<\/strong>\u8bbe\u5907,\u4e09\u6839\u52a8\u529b\u5bfc\u4f53\u5bf9\u5e94\u4e09\u76f8\u4ea4\u6d41\u3002\u8fd9\u4e2a&#8221;\u4ea4\u76f4\u6d41\u4e4b\u5206&#8221;\u5728\u91c7\u77ff\u4f9b\u7535\u91cc\u662f\u5b9e\u6253\u5b9e\u7684\u8bbe\u5907\u7c7b\u578b\u533a\u5206,\u4e0d\u80fd\u6df7\u7528\u3002<\/li>\n      <li><strong>\u6241\u5e73\u5e76\u884c\u2014\u2014\u4e3a\u4ec0\u4e48\u9009\u6241\u5e73\u3002<\/strong>\u4ea4\u6d41\u68ad\u8f66\u8fd9\u7c7b\u8bbe\u5907\u9700\u8981\u7535\u7f06\u80fd<strong>\u5355\u5e73\u9762\u6298\u53e0\u6536\u653e<\/strong>(\u7535\u7f06\u5728\u5377\u653e\u8fc7\u7a0b\u4e2d\u6cbf\u4e00\u4e2a\u5e73\u9762\u6765\u56de\u6298\u53e0)\u3002\u6241\u5e73\u7ed3\u6784\u6b63\u9002\u914d\u8fd9\u79cd\u5355\u5e73\u9762\u5b9a\u5411\u6298\u5f2f,\u6298\u53e0\u65f6\u5404\u5bfc\u4f53\u53d7\u529b\u5747\u5300\u3001\u6536\u7eb3\u6574\u9f50,\u8fd9\u662f\u5706\u5f62\u7f06\u505a\u4e0d\u5230\u7684\u3002<\/li>\n      <li><strong>\u5730\u68c0\u5bfc\u4f53\u2014\u2014\u4e3a\u4ec0\u4e48\u91c7\u77ff\u8bbe\u5907\u9700\u8981\u5b83\u3002<\/strong>\u91c7\u77ff\u8bbe\u5907\u79fb\u52a8\u3001\u62d6\u62fd\u3001\u78be\u538b\u9891\u7e41,\u63a5\u5730\u8def\u5f84\u5728\u4f7f\u7528\u4e2d\u65ad\u5f00\u7684\u98ce\u9669\u8fdc\u9ad8\u4e8e\u56fa\u5b9a\u8bbe\u5907\u3002\u4e95\u4e0b\u4e00\u65e6\u63a5\u5730\u5931\u6548\u800c\u65e0\u4eba\u77e5\u6653,\u8bbe\u5907\u5916\u58f3\u5e26\u7535\u53ef\u80fd\u81f4\u547d\u3002<strong>\u5730\u68c0\u5bfc\u4f53\u7684\u5b9e\u65f6\u76d1\u6d4b,\u6b63\u662f\u77ff\u5c71\u5b89\u5168\u89c4\u8303\u5bf9\u79fb\u52a8\u91c7\u77ff\u8bbe\u5907\u7684\u6838\u5fc3\u8981\u6c42\u4e4b\u4e00<\/strong>\u2014\u2014\u5f88\u591a\u77ff\u5c71\u6cd5\u89c4\u5f3a\u5236\u8981\u6c42\u79fb\u52a8\u8bbe\u5907\u914d\u5907\u63a5\u5730\u76d1\u6d4b,\u8fd9\u76f4\u63a5\u51b3\u5b9a\u4e86\u8981\u7528 G-GC \u800c\u975e G\u3002<\/li>\n    <\/ul>\n    <p>\u9700\u8981\u8bf4\u660e\u7684\u662f,\u8fd9\u4efd\u8bbe\u5907\u6e05\u5355\u4e0e\u7cfb\u5217\u91cc Type G \u6241\u5e73\u6b3e\u3001Type W \u6241\u5e73\u6b3e\u7684\u5e94\u7528\u9ad8\u5ea6\u91cd\u5408(\u90fd\u662f\u68ad\u8f66\u3001\u94bb\u673a\u3001\u622a\u5272\u88c5\u8f7d\u673a\u8fd9\u7c7b),\u5dee\u522b\u5728\u4e8e<strong>\u4fdd\u62a4\u7b49\u7ea7<\/strong>:\u540c\u6837\u9762\u5411\u91c7\u77ff\u79fb\u52a8\u8bbe\u5907,\u672c\u6b3e G-GC <strong>\u591a\u4e86\u5730\u68c0\u5bfc\u4f53\u7684\u63a5\u5730\u76d1\u6d4b\u80fd\u529b<\/strong>\u3002\u8fd9\u610f\u5473\u7740\u7528\u6237\u53ef\u4ee5\u6839\u636e<strong>\u77ff\u5c71\u89c4\u8303\u5bf9\u63a5\u5730\u76d1\u6d4b\u7684\u8981\u6c42<\/strong>,\u5728 G(\u4ec5\u63a5\u5730)\u548c G-GC(\u63a5\u5730 + \u76d1\u6d4b)\u4e4b\u95f4\u9009\u62e9\u2014\u2014\u89c4\u8303\u8981\u6c42\u63a5\u5730\u76d1\u6d4b\u7684,\u5fc5\u987b\u7528\u672c\u6b3e G-GC\u3002<\/p>\n\n    <div class=\"note\">\n      <h4>\u9009\u578b\u5206\u6c34\u5cad\uff1a\u77ff\u5c71\u89c4\u8303\u662f\u5426\u5f3a\u5236\u63a5\u5730\u6545\u969c\u76d1\u6d4b<\/h4>\n      <p><strong>\u5de5\u7a0b\u8bba\u70b9\uff1a<\/strong>\u672c\u6b3e\u4e0e\u7cfb\u5217 Type G \u6241\u5e73\u6b3e\u5f62\u6001\u76f8\u540c\u3001\u5e94\u7528\u8bbe\u5907\u76f8\u540c,\u9009\u62e9\u7684\u5206\u6c34\u5cad\u5c31\u662f<strong>\u9002\u7528\u77ff\u5c71\u89c4\u8303\u662f\u5426\u5f3a\u5236\u8981\u6c42\u63a5\u5730\u6545\u969c\u76d1\u6d4b(\u5730\u68c0)<\/strong>\u3002\u8bb8\u591a\u91c7\u77ff\u5b89\u5168\u6cd5\u89c4(\u5c24\u5176\u4e95\u4e0b\u91c7\u77ff)\u89c4\u5b9a:\u79fb\u52a8\u91c7\u77ff\u8bbe\u5907\u7684\u4f9b\u7535\u7535\u7f06\u5fc5\u987b\u914d\u5907<strong>\u63a5\u5730\u8fde\u7eed\u6027\u76d1\u6d4b\u7cfb\u7edf<\/strong>,\u4ee5\u4fdd\u8bc1\u63a5\u5730\u4e00\u65e6\u4e2d\u65ad\u7acb\u5373\u5207\u65ad\u7535\u6e90\u3002\u6ee1\u8db3\u8fd9\u4e00\u8981\u6c42,\u5c31\u5fc5\u987b\u7528\u542b\u5730\u68c0\u5bfc\u4f53\u7684 <strong>Type G-GC(\u672c\u6b3e)<\/strong>,\u800c\u4e0d\u80fd\u7528\u4ec5\u542b\u63a5\u5730\u5bfc\u4f53\u7684 Type G\u3002\u6240\u4ee5\u91c7\u77ff\u9009\u578b\u7684\u7b2c\u4e00\u6b65,\u662f<strong>\u67e5\u6e05\u9002\u7528\u77ff\u5c71\u89c4\u8303\u5bf9\u63a5\u5730\u76d1\u6d4b\u7684\u5f3a\u5236\u8981\u6c42<\/strong>:\u8981\u6c42\u76d1\u6d4b\u5c31\u4e0a G-GC,\u4e0d\u8981\u6c42\u624d\u53ef\u8003\u8651 G\u3002\u8fd9\u4e00\u6b65\u5b9a\u9519,\u6574\u6761\u7535\u7f06\u7684\u4fdd\u62a4\u7b49\u7ea7\u5c31\u914d\u9519\u4e86\u3002<\/p>\n    <\/div>\n\n    <div class=\"divider\"><span>III<\/span><hr><span class=\"caption\">\u2605\u5730\u68c0\u5bfc\u4f53<\/span><\/div>\n    <h2 id=\"s3\">3. \u63a5\u5730\u68c0\u67e5\u5bfc\u4f53\uff1a\u76d1\u6d4b\u63a5\u5730\u5b8c\u6574\u6027\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n    <p>\u5730\u68c0\u5bfc\u4f53\u662f\u672c\u6b3e\u7684\u7075\u9b42,\u4e5f\u662f G-GC \u533a\u522b\u4e8e G \u7684\u552f\u4e00\u672c\u8d28\u7279\u5f81\u3002\u8fd9\u4e00\u8282\u628a\u5b83\u8bb2\u900f\u2014\u2014\u5b83\u662f\u4ec0\u4e48\u3001\u600e\u4e48\u5de5\u4f5c\u3001\u4e3a\u4ec0\u4e48\u80fd&#8221;\u77e5\u9053\u63a5\u5730\u65ad\u4e86&#8221;\u3001\u4e3a\u4ec0\u4e48\u53ef\u4ee5\u505a\u5f97\u5f88\u7ec6\u3002<\/p>\n\n    <div class=\"gcbox\">\n      <h4>\u2605 \u4e00\u53e5\u8bdd\u7406\u89e3\u5730\u68c0\u5bfc\u4f53<\/h4>\n      <p>\u5730\u68c0\u5bfc\u4f53(<strong>Ground Check Conductor,\u9ec4\u8272\u7edd\u7f18<\/strong>)\u672c\u8eab\u4e0d\u4f20\u8f93\u52a8\u529b\u3001\u4e0d\u5bfc\u8d70\u6545\u969c\u7535\u6d41,\u5b83\u662f\u4e00\u6839<strong>&#8220;\u76d1\u6d4b\u4fe1\u53f7\u4e13\u7528\u7ebf&#8221;<\/strong>\u3002\u5b83\u548c\u63a5\u5730\u5bfc\u4f53\u4e00\u8d77,\u4e0e\u8bbe\u5907\u7aef\u3001\u7535\u6e90\u7aef\u7684\u76d1\u6d4b\u88c5\u7f6e\u6784\u6210\u4e00\u4e2a<strong>\u6301\u7eed\u95ed\u5408\u7684\u5c0f\u7535\u6d41\u76d1\u6d4b\u56de\u8def<\/strong>\u3002<strong>\u53ea\u8981\u63a5\u5730\u8def\u5f84\u5b8c\u597d,\u56de\u8def\u5c31\u901a;\u63a5\u5730\u4e00\u65e6\u65ad\u5f00,\u56de\u8def\u5373\u65ad,\u76d1\u6d4b\u88c5\u7f6e\u7acb\u523b\u52a8\u4f5c\u2014\u2014\u62a5\u8b66\u6216\u5207\u65ad\u7535\u6e90\u3002<\/strong>\u5b83\u7684\u4f5c\u7528,\u5c31\u662f\u8ba9\u7cfb\u7edf&#8221;\u968f\u65f6\u77e5\u9053\u63a5\u5730\u8fd8\u5728\u4e0d\u5728&#8221;\u3002<\/p>\n    <\/div>\n\n    <h3>3.1 \u76d1\u6d4b\u56de\u8def\u662f\u600e\u4e48\u5de5\u4f5c\u7684<\/h3>\n    <p>\u5730\u68c0\u5bfc\u4f53\u7684\u5de5\u4f5c\u539f\u7406,\u672c\u8d28\u662f\u4e00\u4e2a<strong>&#8220;\u95ed\u73af\u76d1\u6d4b&#8221;<\/strong>:\u5728\u7535\u6e90\u7aef(\u6216\u63a7\u5236\u7aef)\u88c5\u6709<strong>\u63a5\u5730\u76d1\u6d4b\u7ee7\u7535\u5668\uff08ground monitor relay\uff09<\/strong>,\u5b83\u901a\u8fc7<strong>\u63a5\u5730\u5bfc\u4f53\u9001\u51fa\u4e00\u4e2a\u5fae\u5c0f\u7684\u76d1\u6d4b\u4fe1\u53f7<\/strong>,\u4fe1\u53f7\u7ecf\u8fc7\u8bbe\u5907\u7aef\u3001\u518d\u901a\u8fc7<strong>\u5730\u68c0\u5bfc\u4f53\u8fd4\u56de<\/strong>\u76d1\u6d4b\u7ee7\u7535\u5668,\u5f62\u6210\u4e00\u4e2a\u5b8c\u6574\u7684\u95ed\u5408\u56de\u8def\u3002\u7ee7\u7535\u5668\u6301\u7eed\u68c0\u6d4b\u8fd9\u4e2a\u56de\u8def:<\/p>\n    <ul>\n      <li><strong>\u63a5\u5730\u8def\u5f84\u5b8c\u597d\u65f6<\/strong>\u2014\u2014\u56de\u8def\u95ed\u5408\u3001\u76d1\u6d4b\u4fe1\u53f7\u6b63\u5e38\u8fd4\u56de,\u7ee7\u7535\u5668\u5224\u5b9a&#8221;\u63a5\u5730\u6b63\u5e38&#8221;,\u5141\u8bb8\u8bbe\u5907\u5e26\u7535\u8fd0\u884c\u3002<\/li>\n      <li><strong>\u63a5\u5730\u5bfc\u4f53\u6216\u5730\u68c0\u5bfc\u4f53\u4efb\u4e00\u65ad\u5f00\u65f6<\/strong>\u2014\u2014\u56de\u8def\u65ad\u5f00\u3001\u76d1\u6d4b\u4fe1\u53f7\u65e0\u6cd5\u8fd4\u56de,\u7ee7\u7535\u5668\u7acb\u5373\u5224\u5b9a&#8221;\u63a5\u5730\u5f02\u5e38&#8221;,<strong>\u89e6\u53d1\u62a5\u8b66\u5e76\u5207\u65ad\u7535\u6e90<\/strong>,\u9632\u6b62\u8bbe\u5907\u5728\u63a5\u5730\u5931\u6548\u72b6\u6001\u4e0b\u7ee7\u7eed\u8fd0\u884c\u3002<\/li>\n    <\/ul>\n    <p>\u8fd9\u5c31\u662f\u5730\u68c0\u5bfc\u4f53\u7684\u7cbe\u5999\u4e4b\u5904:\u5b83\u548c\u63a5\u5730\u5bfc\u4f53&#8221;\u4e00\u53bb\u4e00\u56de&#8221;\u6784\u6210\u56de\u8def,\u4efb\u4f55\u4e00\u6839\u65ad\u4e86,\u56de\u8def\u90fd\u4f1a\u65ad,\u76d1\u6d4b\u88c5\u7f6e\u90fd\u80fd\u7acb\u523b\u53d1\u73b0\u3002\u6240\u4ee5<strong>\u672c\u6b3e\u5fc5\u987b\u540c\u65f6\u6709\u63a5\u5730\u5bfc\u4f53\u548c\u5730\u68c0\u5bfc\u4f53,\u4e24\u8005\u7f3a\u4e00,\u76d1\u6d4b\u56de\u8def\u5c31\u6784\u4e0d\u6210<\/strong>\u2014\u2014\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u672c\u6b3e\u6bd4 Type G \u591a\u51fa\u5730\u68c0\u5bfc\u4f53\u8fd9\u4e00\u6839\u4e13\u95e8\u7684\u76d1\u6d4b\u7ebf\u3002<\/p>\n\n    <div class=\"formula\">\n\u5730\u68c0\u5bfc\u4f53\u7684\u76d1\u6d4b\u56de\u8def\u903b\u8f91\uff1a\n\n  \u7535\u6e90\u7aef                                          \u8bbe\u5907\u7aef\n  \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510                              \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n  \u2502 \u63a5\u5730\u76d1\u6d4b\u7ee7\u7535\u5668 \u2502\u2500\u2500\u63a5\u5730\u5bfc\u4f53(\u7eff)\u2500\u2500\u9001\u51fa\u76d1\u6d4b\u4fe1\u53f7\u2500\u2500\u2192\u2502 \u8bbe\u5907\u5916\u58f3  \u2502\n  \u2502 Ground Monitor\u2502                              \u2502 \/\u63a5\u5730\u7aef\u5b50 \u2502\n  \u2502   Relay       \u2502\u2190\u2500\u5730\u68c0\u5bfc\u4f53(\u9ec4)\u2500\u2500\u8fd4\u56de\u76d1\u6d4b\u4fe1\u53f7\u2500\u2500\u2502           \u2502\n  \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518                              \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n        \u2502\n        \u2514\u2500\u2192 \u56de\u8def\u901a = \u63a5\u5730\u5b8c\u597d \u2192 \u5141\u8bb8\u5e26\u7535\u8fd0\u884c\n            \u56de\u8def\u65ad = \u63a5\u5730\u5bfc\u4f53\u6216\u5730\u68c0\u5bfc\u4f53\u65ad\u5f00 \u2192 \u2605\u62a5\u8b66 + \u5207\u65ad\u7535\u6e90\n\n  \u6838\u5fc3\uff1a\u5730\u68c0\u5bfc\u4f53(\u9ec4) + \u63a5\u5730\u5bfc\u4f53(\u7eff) \u6784\u6210\u4e00\u4e2a\u6301\u7eed\u95ed\u5408\u7684\u76d1\u6d4b\u56de\u8def\n        \u4efb\u4e00\u6839\u65ad\u5f00 \u2192 \u56de\u8def\u65ad \u2192 \u76d1\u6d4b\u88c5\u7f6e\u7acb\u5373\u52a8\u4f5c \u2192 \u51b3\u4e0d\u8ba9\u8bbe\u5907\u65e0\u5730\u5e26\u7535\n<\/div>\n\n    <h3>3.2 \u4e3a\u4ec0\u4e48\u5730\u68c0\u5bfc\u4f53\u53ef\u4ee5\u505a\u5f97\u5f88\u7ec6<\/h3>\n    <p>\u770b\u672c\u6b3e\u6570\u636e\u8868\u4f1a\u53d1\u73b0\u4e00\u4e2a\u6709\u610f\u601d\u7684\u73b0\u8c61:<strong>\u5730\u68c0\u5bfc\u4f53\u7684\u89c4\u683c\u5f88\u5c0f,\u800c\u4e14\u968f\u4e3b\u5bfc\u4f53\u589e\u5927\u51e0\u4e4e\u4e0d\u53d8<\/strong>(\u4ece 3\u00d76 \u7684 8AWG \u5230 3\u00d74\/0 \u7684 5AWG,\u53d8\u5316\u5f88\u5c0f)\u3002\u8fd9\u548c\u63a5\u5730\u5bfc\u4f53&#8221;\u968f\u4e3b\u5bfc\u4f53\u540c\u6b65\u589e\u5927&#8221;\u5f62\u6210\u9c9c\u660e\u5bf9\u6bd4\u3002\u539f\u56e0\u5728\u4e8e\u4e09\u8005\u8f7d\u6d41\u6027\u8d28\u5b8c\u5168\u4e0d\u540c:<\/p>\n    <ul>\n      <li><strong>\u52a8\u529b\u5bfc\u4f53\u2014\u2014\u8fde\u7eed\u8f7d\u5927\u7535\u6d41<\/strong>,\u6309\u8fde\u7eed\u8f7d\u6d41\u91cf\u8bbe\u8ba1,\u622a\u9762\u968f\u8d1f\u8f7d\u589e\u5927\u3002<\/li>\n      <li><strong>\u63a5\u5730\u5bfc\u4f53\u2014\u2014\u77ed\u65f6\u8f7d\u6545\u969c\u7535\u6d41<\/strong>,\u6309\u77ed\u65f6 I\u00b2t \u8010\u53d7\u8bbe\u8ba1,\u968f\u4e3b\u5bfc\u4f53(\u9884\u671f\u6545\u969c\u7535\u6d41)\u589e\u5927\u800c\u589e\u5927\u3002<\/li>\n      <li><strong>\u5730\u68c0\u5bfc\u4f53\u2014\u2014\u53ea\u8f7d\u5fae\u5c0f\u76d1\u6d4b\u4fe1\u53f7<\/strong>,\u76d1\u6d4b\u7535\u6d41\u901a\u5e38\u53ea\u6709\u6beb\u5b89\u7ea7,\u51e0\u4e4e\u4e0d\u53d1\u70ed\u3001\u4e0d\u9700\u8981\u5927\u622a\u9762\u3002\u5b83\u7684\u89c4\u683c\u4e3b\u8981\u7531<strong>\u673a\u68b0\u5f3a\u5ea6(\u8981\u80fd\u968f\u7535\u7f06\u53cd\u590d\u5f2f\u66f2\u800c\u4e0d\u65ad)<\/strong>\u548c<strong>\u76d1\u6d4b\u7cfb\u7edf\u7684\u4fe1\u53f7\u8981\u6c42<\/strong>\u51b3\u5b9a,\u800c\u975e\u8f7d\u6d41\u91cf,\u6240\u4ee5\u53ef\u4ee5\u5f88\u7ec6\u3001\u4e14\u968f\u4e3b\u5bfc\u4f53\u589e\u5927\u53d8\u5316\u5f88\u5c0f\u3002<\/li>\n    <\/ul>\n    <p>\u7406\u89e3\u8fd9\u4e00\u70b9,\u5c31\u7406\u89e3\u4e86\u8868\u4e2d&#8221;\u63a5\u5730\u5bfc\u4f53\u89c4\u683c\u9012\u589e\u3001\u5730\u68c0\u5bfc\u4f53\u89c4\u683c\u57fa\u672c\u6052\u5b9a&#8221;\u7684\u8bbe\u8ba1\u903b\u8f91:<strong>\u63a5\u5730\u5bfc\u4f53\u7684\u5c3a\u5bf8\u7531\u6545\u969c\u7535\u6d41\u51b3\u5b9a,\u5730\u68c0\u5bfc\u4f53\u7684\u5c3a\u5bf8\u7531\u673a\u68b0\u5f3a\u5ea6\u4e0e\u4fe1\u53f7\u8981\u6c42\u51b3\u5b9a<\/strong>,\u4e24\u8005\u4f9d\u636e\u4e0d\u540c,\u6240\u4ee5\u53d8\u5316\u8d8b\u52bf\u4e0d\u540c\u3002<\/p>\n\n    <div class=\"calc\">\n      <div class=\"ct\">\u4e09\u7c7b\u5bfc\u4f53\u7684\u8bbe\u8ba1\u4f9d\u636e\u5bf9\u6bd4\uff08\u672c\u6b3e\u6838\u5fc3\u533a\u522b\uff09<\/div>\n      <code>\n\u5bfc\u4f53          \u8f7d\u6d41\u6027\u8d28        \u8bbe\u8ba1\u4f9d\u636e              \u89c4\u683c\u968f\u4e3b\u5bfc\u4f53\n\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\n\u52a8\u529b\u5bfc\u4f53(3\u6839) \u8fde\u7eed\u8f7d\u5de5\u4f5c\u7535\u6d41  \u8fde\u7eed\u8f7d\u6d41\u91cf+90\u2103\u53d1\u70ed   <span class=\"res\">\u968f\u8d1f\u8f7d\u589e\u5927<\/span>\n\u63a5\u5730\u5bfc\u4f53(\u7eff)  \u77ed\u65f6\u8f7d\u6545\u969c\u7535\u6d41  \u77ed\u65f6 I\u00b2t \u8010\u53d7\u4e0d\u7194\u65ad   <span class=\"res\">\u968f\u4e3b\u5bfc\u4f53\u589e\u5927<\/span>\n\u5730\u68c0\u5bfc\u4f53(\u9ec4)  \u4ec5\u8f7d\u6beb\u5b89\u76d1\u6d4b\u4fe1\u53f7 \u673a\u68b0\u5f3a\u5ea6+\u4fe1\u53f7\u8981\u6c42    <span class=\"res\">\u5f88\u7ec6,\u57fa\u672c\u6052\u5b9a<\/span>\n\n\u672c\u6b3e\u5b9e\u4f8b\uff1a\n  3\u00d76   \u4e3b\u5bfc\u4f53 \u2192 \u63a5\u57308AWG\uff0c\u5730\u68c08AWG\n  3\u00d74\/0 \u4e3b\u5bfc\u4f53 \u2192 \u63a5\u57301\/0AWG(\u5927\u5e45\u589e\u5927)\uff0c\u5730\u68c05AWG(\u51e0\u4e4e\u4e0d\u53d8)\n\n\u7ed3\u8bba\uff1a\u63a5\u5730\u5bfc\u4f53\"\u968f\u6545\u969c\u7535\u6d41\u957f\u5927\"\uff0c\u5730\u68c0\u5bfc\u4f53\"\u53ea\u9700\u591f\u7ec6\u591f\u7ed3\u5b9e\u5373\u53ef\"\u3002\n      <\/code>\n    <\/div>\n\n    <h3>3.3 \u9ec4\u8272\u7edd\u7f18\u7684\u610f\u4e49<\/h3>\n    <p>\u5730\u68c0\u5bfc\u4f53\u91c7\u7528<strong>\u9ec4\u8272\u7edd\u7f18<\/strong>,\u8fd9\u4e0d\u662f\u88c5\u9970,\u800c\u662f<strong>\u8bc6\u522b\u8272\u6807<\/strong>\u3002\u9ec4\u8272\u662f\u5730\u68c0\/\u5bfc\u5f15(pilot)\u5bfc\u4f53\u7684\u901a\u7528\u8bc6\u522b\u8272,\u4e0e\u63a5\u5730\u5bfc\u4f53\u7684\u7eff\u8272\u5f62\u6210\u533a\u5206\u3002\u5728\u63a5\u7ebf\u65f6,\u9ec4\u8272\u8ba9\u5730\u68c0\u5bfc\u4f53\u4e00\u773c\u53ef\u8fa8,\u786e\u4fdd\u5b83\u88ab\u6b63\u786e\u63a5\u5165\u76d1\u6d4b\u7ee7\u7535\u5668\u56de\u8def\u3001\u4e0d\u4f1a\u4e0e\u63a5\u5730\u5bfc\u4f53\u6216\u52a8\u529b\u5bfc\u4f53\u6df7\u63a5\u3002<strong>\u63a5\u9519\u5730\u68c0\u5bfc\u4f53\u4f1a\u5bfc\u81f4\u76d1\u6d4b\u7cfb\u7edf\u5931\u6548\u6216\u8bef\u52a8\u4f5c,\u9ec4\u8272\u8272\u6807\u5c31\u662f\u9632\u6b62\u63a5\u9519\u7684\u7b2c\u4e00\u9053\u4fdd\u9669\u3002<\/strong>\u6240\u4ee5\u672c\u6b3e\u6709\u4e24\u6839\u5e26\u8bc6\u522b\u8272\u7684\u4fdd\u62a4\u5bfc\u4f53:<strong>\u7eff\u8272\u63a5\u5730\u5bfc\u4f53 + \u9ec4\u8272\u5730\u68c0\u5bfc\u4f53<\/strong>,\u63a5\u7ebf\u65f6\u52a1\u5fc5\u5bf9\u5e94\u6b63\u786e\u3002<\/p>\n\n    <div class=\"divider\"><span>IV<\/span><hr><span class=\"caption\">\u6807\u51c6\u4f9d\u636e<\/span><\/div>\n    <h2 id=\"s4\">4. \u6807\u51c6\u4f53\u7cfb\uff1a\u56db\u5927\u6807\u51c6\u7684\u5c42\u7ea7\u3001\u5206\u5de5\u4e0e\u6743\u5a01<\/h2>\n    <p>\u8fd9\u6b3e\u7535\u7f06\u7531\u4e00\u7ec4\u5206\u5de5\u660e\u786e\u3001\u5c42\u7ea7\u6e05\u6670\u7684\u6807\u51c6\u5171\u540c\u7ea6\u675f\u3002\u7406\u89e3\u8fd9\u7ec4\u6807\u51c6\u7684<strong>\u6743\u5a01\u6765\u6e90\u4e0e\u5404\u81ea\u7ba1\u8f96\u8fb9\u754c<\/strong>,\u662f\u5224\u65ad\u4ea7\u54c1\u662f\u5426\u771f\u6b63\u5408\u89c4\u3001\u80fd\u5426\u5bf9\u6807\u7684\u524d\u63d0\u3002<\/p>\n\n    <div class=\"std-grid\">\n      <div class=\"std-card\"><div class=\"sn\">ICEA S-75-381<\/div><div class=\"sd\">\u7531 <strong>ICEA\uff08\u7edd\u7f18\u7535\u7f06\u5de5\u7a0b\u5e08\u534f\u4f1a\uff09<\/strong> \u53d1\u5e03,\u662f\u5317\u7f8e\u4fbf\u643a\u5f0f\u4e0e\u7535\u6e90\u8f6f\u7535\u7f06\u7684<strong>\u6574\u4f53\u6027\u80fd\u4e3b\u6807\u51c6<\/strong>\u3002\u5b83\u4ece\u9876\u5c42\u5b9a\u4e49\u7535\u7f06\u7ed3\u6784\u3001\u7edd\u7f18\/\u62a4\u5957\u539a\u5ea6\u3001<strong>Type G-GC \u7684\u63a5\u5730\u5bfc\u4f53\u4e0e\u5730\u68c0\u5bfc\u4f53\u914d\u7f6e\u89c4\u5219<\/strong>\u3001\u8f7d\u6d41\u91cf\u57fa\u51c6\u3002\u672c\u6b3e\u8f7d\u6d41\u91cf\u6b63\u662f\u6309\u6b64\u6807\u51c6\u3001\u5728\u89c4\u5b9a\u6e29\u5ea6\u4e0b\u7ed9\u51fa\u3002<\/div><\/div>\n      <div class=\"std-card\"><div class=\"sn\">NEMA WC 58<\/div><div class=\"sd\">\u7531 <strong>NEMA\uff08\u7f8e\u56fd\u7535\u6c14\u5236\u9020\u5546\u534f\u4f1a\uff09<\/strong> \u53d1\u5e03,\u4e0e ICEA S-75-381 <strong>\u5bf9\u5e94\u914d\u5957<\/strong>\u3002\u5b83\u4ece\u5236\u9020\u5546\u884c\u4e1a\u5c42\u9762\u89c4\u5b9a Type G-GC \u7b49\u7c7b\u522b\u7684\u5b9a\u4e49\u3001\u6241\u5e73\/\u5706\u5f62\u7684\u5c3a\u5bf8\u89c4\u8303\u4e0e<strong>\u578b\u5f0f\u8bd5\u9a8c\u8981\u6c42<\/strong>,\u662f\u4ea7\u54c1\u80fd\u5426\u6807\u79f0\u4e3a&#8221;G-GC&#8221;\u7684\u7c7b\u522b\u4f9d\u636e\u3002<\/div><\/div>\n      <div class=\"std-card\"><div class=\"sn\">ASTM B 172<\/div><div class=\"sd\">\u7531 <strong>ASTM\uff08\u7f8e\u56fd\u6750\u6599\u8bd5\u9a8c\u534f\u4f1a\uff09<\/strong> \u53d1\u5e03,\u89c4\u8303<strong>\u6320\u6027\u7535\u7f06\u7528\u675f\u7ede\u8f6f\u6001\u94dc\u5bfc\u4f53<\/strong>\u7684\u7ed3\u6784\u2014\u2014\u80a1\u6570\u3001\u7ede\u5408\u65b9\u5f0f\u3001\u6320\u6027\u7b49\u7ea7\u3002\u5b83\u51b3\u5b9a\u672c\u6b3e\u52a8\u529b\u5bfc\u4f53&#8221;\u7ec6\u4e1d\u591a\u80a1\u3001\u67d4\u8f6f\u8010\u5f2f&#8221;\u7684\u7269\u7406\u57fa\u7840\u3002<\/div><\/div>\n      <div class=\"std-card\"><div class=\"sn\">ASTM B 33<\/div><div class=\"sd\">\u540c\u7531 ASTM \u53d1\u5e03,\u89c4\u8303<strong>\u9540\u9521\u8f6f\u6001\u94dc\u5bfc\u7ebf<\/strong>\u7684\u5355\u4e1d\u8981\u6c42\u2014\u2014\u9540\u9521\u5c42\u3001\u7535\u963b\u3001\u673a\u68b0\u6027\u80fd\u3002\u5b83\u662f\u672c\u6b3e\u52a8\u529b\u5bfc\u4f53\u3001\u63a5\u5730\u5bfc\u4f53\u3001\u5730\u68c0\u5bfc\u4f53&#8221;\u9540\u9521&#8221;\u7279\u5f81\u7684\u6807\u51c6\u6765\u6e90,\u5173\u7cfb\u9632\u8150\u4e0e\u6297&#8221;\u94dc\u5bb3&#8221;\u3002<\/div><\/div>\n      <div class=\"std-card\" style=\"border-top-color:var(--yellow)\"><div class=\"sn\" style=\"color:var(--yellow)\">CAN\/CSA C22.2 No.96<\/div><div class=\"sd\">\u7531 <strong>CSA\uff08\u52a0\u62ff\u5927\u6807\u51c6\u534f\u4f1a\uff09<\/strong> \u53d1\u5e03,\u662f<strong>\u4fbf\u643a\u5f0f\u7535\u529b\u7535\u7f06\u5728\u52a0\u62ff\u5927\u5e02\u573a\u7684\u5b89\u5168\u8ba4\u8bc1\u8981\u6c42<\/strong>\u3002\u52a0\u62ff\u5927\u662f\u91c7\u77ff\u5927\u56fd,\u77ff\u7528\u7535\u7f06\u7684 CSA \u8ba4\u8bc1\u662f\u5e02\u573a\u51c6\u5165\u4e0e\u5b89\u5168\u5408\u89c4\u7684\u5173\u952e\u3002<\/div><\/div>\n    <\/div>\n\n    <h3>4.1 \u56db\u5927\u6807\u51c6\u5982\u4f55\u534f\u540c\uff1a\u4e00\u4e2a&#8221;\u6027\u80fd\u2014\u7c7b\u522b\u2014\u6750\u6599\u2014\u8ba4\u8bc1&#8221;\u7684\u95ed\u73af<\/h3>\n    <p>\u8fd9\u56db\u7ec4\u6807\u51c6\u6784\u6210\u4e00\u4e2a\u5206\u5de5\u95ed\u73af:<strong>\u6027\u80fd\u5c42\uff08ICEA S-75-381 + NEMA WC 58\uff09<\/strong>\u4ece\u9876\u5c42\u5b9a\u4e49\u7ed3\u6784\u3001\u539a\u5ea6\u3001<strong>\u63a5\u5730\u5bfc\u4f53\u4e0e\u5730\u68c0\u5bfc\u4f53\u914d\u7f6e<\/strong>\u3001\u8f7d\u6d41\u91cf\u57fa\u51c6;<strong>\u6750\u6599\u5c42\uff08ASTM B 172 + ASTM B 33\uff09<\/strong>\u5411\u4e0b\u7ea6\u675f\u5bfc\u4f53\u7684\u7ede\u5408\u4e0e\u9540\u9521;<strong>\u8ba4\u8bc1\u5c42\uff08CAN\/CSA C22.2 No.96\uff09<\/strong>\u5411\u5916\u89e3\u51b3\u91c7\u77ff\u5e02\u573a\u51c6\u5165\u3002\u5224\u65ad\u4e00\u6b3e G-GC \u662f\u5426&#8221;\u771f\u5408\u89c4&#8221;,\u8981<strong>\u540c\u65f6\u6838\u5bf9\u56db\u4e2a\u7ef4\u5ea6<\/strong>\u2014\u2014\u8f7d\u6d41\u91cf\u3001\u7c7b\u522b\u4e0e\u8bd5\u9a8c\u3001\u5bfc\u4f53\u6750\u6599\u3001\u5e02\u573a\u8ba4\u8bc1,\u4efb\u4f55\u4e00\u73af\u7f3a\u5931\u90fd\u6784\u6210\u98ce\u9669\u3002\u5bf9 G-GC \u800c\u8a00,\u8fd8\u8981\u7279\u522b\u6838\u5bf9<strong>\u5730\u68c0\u5bfc\u4f53\u7684\u914d\u7f6e\u662f\u5426\u7b26\u5408\u6807\u51c6\u3001\u662f\u5426\u4e0e\u76d1\u6d4b\u7cfb\u7edf\u517c\u5bb9<\/strong>\u3002<\/p>\n\n    <div class=\"note\">\n      <h4>G-GC \u5ba1\u67e5\u7684\u4e13\u5c5e\u589e\u9879\uff1a\u5730\u68c0\u5bfc\u4f53\u914d\u7f6e\u4e0e\u76d1\u6d4b\u7cfb\u7edf\u517c\u5bb9<\/h4>\n      <p><strong>\u5de5\u7a0b\u8bba\u70b9\uff1a<\/strong>\u5ba1\u67e5\u672c\u6b3e\u6bd4\u5ba1\u67e5 Type G \u591a\u4e00\u4e2a<strong>\u4e0d\u53ef\u7701\u7565\u7684\u68c0\u67e5\u9879<\/strong>\u2014\u2014<strong>\u5730\u68c0\u5bfc\u4f53\u7684\u914d\u7f6e\u662f\u5426\u5408\u89c4\u3001\u662f\u5426\u4e0e\u73b0\u573a\u63a5\u5730\u76d1\u6d4b\u7cfb\u7edf\u517c\u5bb9<\/strong>\u3002\u5730\u68c0\u5bfc\u4f53\u4e0d\u662f\u5b64\u7acb\u5b58\u5728\u7684,\u5b83\u5fc5\u987b<strong>\u914d\u5408\u7535\u6e90\u7aef\/\u63a7\u5236\u7aef\u7684\u63a5\u5730\u76d1\u6d4b\u7ee7\u7535\u5668<\/strong>\u624d\u80fd\u53d1\u6325\u4f5c\u7528\u3002\u6240\u4ee5\u91c7\u8d2d G-GC \u65f6,\u9664\u6838\u5bf9\u56db\u5927\u6807\u51c6\u5408\u89c4\u3001\u9540\u9521\u94dc\/EPR\/CPE \u7ed3\u6784\u3001\u6241\u5e73\u5c3a\u5bf8\u3001\u63a5\u5730\u5bfc\u4f53\u914d\u6bd4\u5916,\u5fc5\u987b\u989d\u5916\u786e\u8ba4:\u5730\u68c0\u5bfc\u4f53\u89c4\u683c\u662f\u5426\u7b26\u5408\u6807\u51c6\u3001\u662f\u5426\u4e3a\u9540\u9521\u94dc\u5e26\u9ec4\u8272\u7edd\u7f18\u3001\u76d1\u6d4b\u56de\u8def\u7684\u8fde\u63a5\u65b9\u5f0f\u662f\u5426\u4e0e\u73b0\u573a\u91c7\u7528\u7684\u63a5\u5730\u76d1\u6d4b\u88c5\u7f6e\u5339\u914d\u3002<strong>\u5730\u68c0\u5bfc\u4f53\u89c4\u683c\u5bf9\u4e86\u4f46\u4e0e\u76d1\u6d4b\u7cfb\u7edf\u4e0d\u517c\u5bb9,\u76d1\u6d4b\u529f\u80fd\u7167\u6837\u65e0\u6cd5\u5b9e\u73b0\u3002<\/strong>\u8fd9\u662f G-GC \u533a\u522b\u4e8e G \u7684\u4e13\u5c5e\u5ba1\u67e5\u70b9\u3002<\/p>\n    <\/div>\n\n    <div class=\"divider\"><span>V<\/span><hr><span class=\"caption\">\u7ed3\u6784\u89e3\u5256<\/span><\/div>\n    <h2 id=\"s5\">5. \u7ed3\u6784\u89e3\u5256\uff1a\u6750\u6599\u79d1\u5b66\u5c42\u9762\u7684\u9010\u5c42\u673a\u7406<\/h2>\n    <p>Type G-GC \u4e09\u82af\u6241\u5e73\u7684\u7ed3\u6784\u5305\u542b<strong>\u4e94\u6839\u5bfc\u4f53<\/strong>:\u4e09\u6839\u52a8\u529b\u5bfc\u4f53\u3001\u4e00\u6839\u63a5\u5730\u5bfc\u4f53\u3001\u4e00\u6839\u5730\u68c0\u5bfc\u4f53,\u5e76\u884c\u6392\u5217\u3001\u914d\u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7\u52a0\u5f3a\u5c42\u3001\u6574\u4f53\u6324\u5305 CPE \u62a4\u5957\u3002\u4e0b\u9762\u9010\u5c42\u8bb2\u6e05&#8221;\u4e3a\u4ec0\u4e48\u8fd9\u6837\u8bbe\u8ba1&#8221;\u3002<\/p>\n\n    <div class=\"layer\">\n      <div class=\"layer-title\">\u2460 \u52a8\u529b\u5bfc\u4f53 Conductor \u2014\u2014 \u9540\u9521\u9000\u706b\u94dc\u675f\u7ede\u5bfc\u4f53\uff08\u4e09\u6839\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>\u52a8\u529b\u5bfc\u4f53,\u5bf9\u5e94\u4e09\u76f8\u4ea4\u6d41\u3002\u4e09\u4e2a\u4fee\u9970\u8bcd\u5404\u6709\u52a8\u56e0:<strong>\u9000\u706b<\/strong>\u6c42\u8f6f,\u662f\u53cd\u590d\u5f2f\u66f2\u7684\u7269\u7406\u524d\u63d0;<strong>\u675f\u7ede<\/strong>(\u672c\u6b3e 133~532 \u80a1)\u4ee5\u7ec6\u4e1d\u591a\u80a1\u5206\u6563\u5f2f\u66f2\u5e94\u53d8\u3001\u6297\u75b2\u52b3,\u4f9d\u636e ASTM B172;<strong>\u9540\u9521<\/strong>\u9632\u6f6e\u9632\u786b\u9632\u6c2f\u5e76\u6297&#8221;\u94dc\u5bb3&#8221;(\u88f8\u94dc\u50ac\u5316\u6a61\u80f6\u8001\u5316),\u4f9d\u636e ASTM B33\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\u52a8\u529b\u5bfc\u4f53\u5916\u6324\u5305<strong>\u4e59\u4e19\u6a61\u80f6\uff08EPR\uff09<\/strong>\u7edd\u7f18\u3002\u4f18\u52bf:\u67d4\u8f6f\u8010\u6320(\u4e0e\u8f6f\u94dc\u5bfc\u4f53\u5339\u914d)\u3001\u8010 90\u2103 \u957f\u671f\u8fd0\u884c(\u8f7d\u6d41\u91cf\u57fa\u51c6\u524d\u63d0)\u3001\u4f4e\u5438\u6c34\u8010\u6f6e(\u77ff\u5c71\u6f6e\u6e7f\u73af\u5883\u5173\u952e)\u3001\u8010\u5c40\u653e\u4e0e\u826f\u597d\u4ecb\u7535(2kV \u7b49\u7ea7\u7edd\u7f18\u539a\u5ea6\u6309\u622a\u9762\u5206 1.5\/2.0mm \u4e24\u6863)\u3002<\/div>\n    <\/div>\n    <div class=\"layer\" style=\"border-left-color:var(--green)\">\n      <div class=\"layer-title\">\u2462 \u63a5\u5730\u5bfc\u4f53 Grounding Conductor \u2014\u2014 \u9540\u9521\u94dc,\u53ef\u9009\u7eff\u8272\u5916\u8986 \u2605Type G \u57fa\u7840<\/div>\n      <div class=\"layer-text\"><strong>\u4e00\u6839\u9540\u9521\u94dc\u63a5\u5730\u5bfc\u4f53<\/strong>,\u53ef\u9009<strong>\u7eff\u8272\u5916\u8986\u5c42<\/strong>\u8bc6\u522b\u3002\u6b63\u5e38\u51e0\u4e4e\u4e0d\u8f7d\u6d41,\u4ec5\u5728\u5bf9\u5730\u6545\u969c\u7684\u77ed\u6682\u77ac\u95f4\u63d0\u4f9b\u4f4e\u963b\u63a5\u5730\u56de\u8def\u3001\u5bfc\u8d70\u6545\u969c\u7535\u6d41,\u4f7f\u4fdd\u62a4\u5feb\u901f\u52a8\u4f5c\u3002\u6309\u77ed\u65f6 I\u00b2t \u8010\u53d7\u8bbe\u8ba1,\u89c4\u683c\u968f\u4e3b\u5bfc\u4f53\u914d\u6bd4(\u89c1\u7b2c 6 \u8282)\u3002\u5b83\u662f\u63a5\u5730\u8def\u5f84\u7684&#8221;\u4e3b\u4f53&#8221;,\u800c\u5730\u68c0\u5bfc\u4f53\u662f\u76d1\u6d4b\u5b83\u662f\u5426\u5b8c\u597d\u7684&#8221;\u54e8\u5175&#8221;\u3002<\/div>\n    <\/div>\n    <div class=\"layer\" style=\"border-left-color:var(--yellow)\">\n      <div class=\"layer-title\">\u2463 \u5730\u68c0\u5bfc\u4f53 Ground Check Conductor \u2014\u2014 \u9540\u9521\u94dc,\u9ec4\u8272\u7edd\u7f18 \u2605G-GC \u6838\u5fc3<\/div>\n      <div class=\"layer-text\"><strong>\u2605\u8fd9\u662f G-GC \u533a\u522b\u4e8e G \u7684\u552f\u4e00\u672c\u8d28\u7ed3\u6784\u3002<\/strong>\u4e00\u6839<strong>\u9540\u9521\u94dc\u5730\u68c0\u5bfc\u4f53,\u9ec4\u8272\u7edd\u7f18<\/strong>\u3002\u5b83\u4e0d\u4f20\u8f93\u52a8\u529b\u3001\u4e0d\u5bfc\u8d70\u6545\u969c\u7535\u6d41,\u53ea<strong>\u627f\u8f7d\u6beb\u5b89\u7ea7\u76d1\u6d4b\u4fe1\u53f7<\/strong>,\u4e0e\u63a5\u5730\u5bfc\u4f53\u4e00\u8d77\u6784\u6210\u76d1\u6d4b\u56de\u8def\u3001\u914d\u5408\u76d1\u6d4b\u7ee7\u7535\u5668\u5b9e\u65f6\u9a8c\u8bc1\u63a5\u5730\u5b8c\u6574\u6027(\u539f\u7406\u89c1\u7b2c 3 \u8282)\u3002\u89c4\u683c\u5f88\u5c0f\u4e14\u57fa\u672c\u6052\u5b9a(8~5AWG),\u56e0\u4e3a\u5b83\u7684\u5c3a\u5bf8\u7531\u673a\u68b0\u5f3a\u5ea6\u4e0e\u4fe1\u53f7\u8981\u6c42\u51b3\u5b9a,\u800c\u975e\u8f7d\u6d41\u91cf\u3002\u9ec4\u8272\u7edd\u7f18\u7528\u4e8e\u8bc6\u522b\u3001\u9632\u63a5\u9519\u3002<\/div>\n    <\/div>\n    <div class=\"layer\" style=\"border-left-color:var(--steel)\">\n      <div class=\"layer-title\">\u2464 \u52a0\u5f3a\u5c42 Reinforcement \u2014\u2014 \u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7\uff08\u6241\u5e73\u6b3e\u72ec\u7acb\u627f\u529b\u5c42\uff09<\/div>\n      <div class=\"layer-text\"><strong>\u5408\u6210\u7ea4\u7ef4\uff08synthetic yarn\uff09\u7f16\u7ec7\u52a0\u5f3a\u5c42<\/strong>\u3002\u8fd9\u662f\u6241\u5e73\u6b3e\u7684\u5178\u578b\u7ed3\u6784\u2014\u2014<strong>\u72ec\u7acb\u8bbe\u7f6e\u7684\u52a0\u5f3a\u5c42<\/strong>,\u4e13\u95e8\u627f\u62c5\u6297\u62c9\u4e0e\u6297\u6495\u3002\u5b83\u4e0e\u7cfb\u5217\u5706\u5f62\u6b3e&#8221;\u52a0\u5f3a\u6574\u5408\u8fdb\u589e\u5f3a\u578b\u62a4\u5957\u672c\u4f53&#8221;\u7684\u505a\u6cd5\u4e0d\u540c:\u6241\u5e73\u6b3e\u5355\u8bbe\u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7\u5c42,\u5728\u6298\u53e0\u6536\u653e\u3001\u62d6\u62fd\u5de5\u51b5\u4e0b\u4fdd\u62a4\u7f06\u82af\u3001\u5206\u62c5\u673a\u68b0\u5e94\u529b\u3002<\/div>\n    <\/div>\n    <div class=\"layer\">\n      <div class=\"layer-title\">\u2465 \u62a4\u5957 Jacket \u2014\u2014 \u91cd\u8f7d\/\u8d85\u91cd\u8f7d CPE<\/div>\n      <div class=\"layer-text\">\u6700\u5916\u5c42\u4e3a<strong>\u6c2f\u5316\u805a\u4e59\u70ef\uff08CPE\uff09<\/strong>\u62a4\u5957,\u9ed1\u8272,\u5206<strong>\u91cd\u8f7d\/\u8d85\u91cd\u8f7d<\/strong>\u4e24\u7ea7\u3002CPE \u8010\u78e8\u3001\u8010\u6cb9\u3001\u8010\u81ed\u6c27\u3001\u8010\u5019\u3001\u963b\u71c3,\u9002\u5e94\u91c7\u77ff\u6076\u52a3\u73af\u5883\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>(\u6241\u5e73\u6b3e\u6309\u76f8\u5e94\u5c3a\u5bf8\u5224\u5b9a,\u4ee5\u6570\u636e\u8868\u4e0e\u6807\u51c6\u4e3a\u51c6)\u3002\u6ce8\u610f\u672c\u6b3e\u62a4\u5957\u5199\u6cd5\u662f\u666e\u901a CPE(\u975e&#8221;\u589e\u5f3a\u578b&#8221;),\u56e0\u4e3a\u673a\u68b0\u52a0\u5f3a\u5df2\u7531\u72ec\u7acb\u7684\u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7\u5c42\u627f\u62c5\u3002<\/div>\n    <\/div>\n\n    <div class=\"formula\">\nType G-GC \u4e09\u82af\u6241\u5e73\u7684\u7ed3\u6784\u903b\u8f91\uff08\u4e94\u5bfc\u4f53 +\u7ea4\u7ef4\u52a0\u5f3a +\u6241\u5e73\uff09\uff1a\n\n  \u51e0\u4f55(3\u52a8\u529b+\u63a5\u5730+\u5730\u68c0 \u5e76\u884c\u6392\u5217 \u2192 \u6241\u5e73\u622a\u9762)\n    \u251c\u2500\u2500\u2192 \u5e76\u884c\u6392\u5217   \u2192 \u5355\u5e73\u9762\u5b9a\u5411\u6298\u5f2f(\u4ea4\u6d41\u68ad\u8f66\u6298\u53e0\u6536\u653e)\n    \u2514\u2500\u2500\u2192 \u6241\u5e73\u622a\u9762   \u2192 \u9ad8\u00d7\u5bbd\u8868\u5f81(\u975e\u5355\u4e00\u5916\u5f84)\n\n  \u2605G-GC \u53cc\u4fdd\u62a4\u5bfc\u4f53(\u672c\u6b3e\u7075\u9b42)\uff1a\n    \u251c\u2500\u2500\u2192 \u63a5\u5730\u5bfc\u4f53(\u7eff) \u2192 \u5185\u7f6e\u4f4e\u963b\u63a5\u5730\u56de\u8def,\u6545\u969c\u65f6\u5bfc\u8d70\u6545\u969c\u7535\u6d41\n    \u2514\u2500\u2500\u2192 \u2605\u5730\u68c0\u5bfc\u4f53(\u9ec4) \u2192 \u4e0e\u63a5\u5730\u5bfc\u4f53\u6784\u6210\u76d1\u6d4b\u56de\u8def\n          \u251c\u2500\u2500 \u4ec5\u8f7d\u6beb\u5b89\u76d1\u6d4b\u4fe1\u53f7,\u4e0d\u4f20\u52a8\u529b\/\u4e0d\u5bfc\u6545\u969c\u7535\u6d41\n          \u251c\u2500\u2500 \u914d\u5408\u76d1\u6d4b\u7ee7\u7535\u5668\u5b9e\u65f6\u9a8c\u8bc1\u63a5\u5730\u5b8c\u6574\u6027\n          \u251c\u2500\u2500 \u63a5\u5730\u6216\u5730\u68c0\u4efb\u4e00\u65ad\u5f00 \u2192 \u56de\u8def\u65ad \u2192 \u62a5\u8b66+\u5207\u7535\u6e90\n          \u2514\u2500\u2500 \u89c4\u683c\u7ec6\u4e14\u57fa\u672c\u6052\u5b9a(\u673a\u68b0\u5f3a\u5ea6+\u4fe1\u53f7\u8981\u6c42\u51b3\u5b9a,\u975e\u8f7d\u6d41\u91cf)\n\n  \u673a\u68b0\u5e94\u529b(\u6298\u53e0\/\u62d6\u62fd\/\u78be\u538b)\n    \u2514\u2500\u2500\u2192 \u2605\u72ec\u7acb\u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7\u52a0\u5f3a\u5c42 \u627f\u62c5\u6297\u62c9\u6297\u6495(\u6241\u5e73\u6b3e\u7279\u5f81)\n         + CPE\u62a4\u5957 \u6297\u78e8\u8010\u6cb9(\u5916\u5f84>2.0\u2033\u8d85\u91cd\u8f7d)\n\n    \u251c\u2500\u2500\u00d7  \u9540\u9521\u9000\u706b\u94dc\u675f\u7ede   \u9000\u706b\u6c42\u8f6f+\u591a\u80a1\u7ec6\u4e1d\u5206\u6563\u5e94\u53d8+\u9540\u9521\u6297\u94dc\u5bb3\n    \u2514\u2500\u2500\u00d7  EPR\u7edd\u7f18          \u67d4\u8f6f\u8010\u6320+\u801090\u2103+\u4f4e\u5438\u6c34+\u8010\u5c40\u653e\n\n  \u7535\u6c14(2kV \u4e09\u76f8\u4ea4\u6d41) + \u5b89\u5168\u76d1\u6d4b\n    \u2514\u2500\u2500\u2192 \u4e09\u6839EPR\u7edd\u7f18\u5bfc\u4f53\u4e09\u76f8\u4f9b\u7535 + \u63a5\u5730\u5f85\u547d\u4fdd\u62a4 + \u5730\u68c0\u5b9e\u65f6\u76d1\u6d4b\n\n  \u7ed3\u679c:\u4e09\u76f8\u4f9b\u7535 + \u5185\u7f6e\u63a5\u5730 + \u2605\u63a5\u5730\u5b8c\u6574\u6027\u5b9e\u65f6\u76d1\u6d4b + \u6241\u5e73\u6298\u53e0(\u4ea4\u6d41\u91c7\u77ff\u4e13\u7528)\n<\/div>\n\n    <h3 id=\"opt\">5.1 \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,\u5f3a\u8010\u6cb9\uff09\u3001PVC \u7b49\u62a4\u5957\u2014\u2014\u77ff\u5c71\u6cb9\u6c61\u73af\u5883\u4f18\u5148\u8003\u8651\u5f3a\u8010\u6cb9\u7684 NBR\/PCP\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\u4e95\u4e0b\u66f4\u66b4\u529b\u7684\u6298\u53e0\u62d6\u66f3\u78be\u538b\u5de5\u51b5\u3002<\/li>\n    <\/ul>\n\n    <div class=\"divider\"><span>VI<\/span><hr><span class=\"caption\">\u4e24\u6839\u4fdd\u62a4\u5bfc\u4f53<\/span><\/div>\n    <h2 id=\"s6\">6. \u4e24\u6839\u4fdd\u62a4\u5bfc\u4f53\uff1a\u63a5\u5730\u5bfc\u4f53\u914d\u6bd4\u4e0e\u5730\u68c0\u5bfc\u4f53\u914d\u7f6e<\/h2>\n    <p>\u672c\u6b3e\u6709\u4e24\u6839\u5e26\u8bc6\u522b\u8272\u7684\u4fdd\u62a4\u5bfc\u4f53\u2014\u2014\u7eff\u8272\u63a5\u5730\u5bfc\u4f53\u3001\u9ec4\u8272\u5730\u68c0\u5bfc\u4f53\u3002\u5b83\u4eec\u7684\u914d\u7f6e\u4f9d\u636e\u4e0d\u540c,\u9009\u578b\u9a8c\u6536\u8981\u5206\u522b\u6838\u5bf9\u3002<\/p>\n\n    <h3>6.1 \u63a5\u5730\u5bfc\u4f53\uff1a\u968f\u4e3b\u5bfc\u4f53\u6309\u77ed\u65f6 I\u00b2t \u8010\u53d7\u914d\u6bd4<\/h3>\n    <p>\u63a5\u5730\u5bfc\u4f53\u6309&#8221;\u77ed\u65f6\u6545\u969c\u7535\u6d41\u8010\u53d7&#8221;\u8bbe\u8ba1:\u6b63\u5e38\u51e0\u4e4e\u4e0d\u8f7d\u6d41,\u4ec5\u5728\u5bf9\u5730\u6545\u969c\u7684\u6beb\u79d2\u7ea7\u77ac\u95f4\u5bfc\u8d70\u6545\u969c\u7535\u6d41\u3002\u7531\u4e8e\u6545\u969c\u65f6\u95f4\u6781\u77ed\u3001\u70ed\u91cf\u6765\u4e0d\u53ca\u6563\u51fa,\u6240\u9700\u622a\u9762\u8fdc\u5c0f\u4e8e\u6309\u8fde\u7eed\u8f7d\u6d41\u8bbe\u8ba1\u7684\u4e3b\u5bfc\u4f53,\u6545\u53ef\u6bd4\u4e3b\u5bfc\u4f53\u7ec6;\u4f46\u6709\u6807\u51c6\u4e0b\u9650,\u5fc5\u987b\u5927\u5230\u4fdd\u62a4\u52a8\u4f5c\u524d\u4e0d\u7194\u65ad\u3002\u4e3b\u5bfc\u4f53\u8d8a\u5927,\u9884\u671f\u6545\u969c\u7535\u6d41\u8d8a\u5927,\u63a5\u5730\u5bfc\u4f53\u76f8\u5e94\u589e\u5927\u3002<\/p>\n\n    <h3>6.2 \u5730\u68c0\u5bfc\u4f53\uff1a\u968f\u673a\u68b0\u5f3a\u5ea6\u4e0e\u4fe1\u53f7\u8981\u6c42\u914d\u7f6e,\u57fa\u672c\u6052\u5b9a<\/h3>\n    <p>\u5730\u68c0\u5bfc\u4f53\u53ea\u8f7d\u6beb\u5b89\u7ea7\u76d1\u6d4b\u4fe1\u53f7,\u89c4\u683c\u7531\u673a\u68b0\u5f3a\u5ea6\u4e0e\u4fe1\u53f7\u8981\u6c42\u51b3\u5b9a,\u6545\u5f88\u7ec6\u4e14\u968f\u4e3b\u5bfc\u4f53\u589e\u5927\u51e0\u4e4e\u4e0d\u53d8\u3002\u4e0b\u8868\u628a\u4e24\u6839\u4fdd\u62a4\u5bfc\u4f53\u7684\u914d\u7f6e\u5e76\u5217\u51fa\u6765,\u53ef\u6e05\u6670\u770b\u51fa\u4e24\u8005\u8d8b\u52bf\u4e0d\u540c:<\/p>\n    <div class=\"table-scroll wide\">\n      <table>\n        <thead>\n          <tr><th>\u4e3b\u5bfc\u4f53\u89c4\u683c<br>(\u82af\u6570\u00d7AWG\/kcmil)<\/th><th>\u63a5\u5730\u5bfc\u4f53\u89c4\u683c<br>Grounding (AWG)<\/th><th>\u5730\u68c0\u5bfc\u4f53\u89c4\u683c<br>Ground Check (AWG)<\/th><th>\u63a5\u5730\u5bfc\u4f53\u8d8b\u52bf<\/th><th>\u5730\u68c0\u5bfc\u4f53\u8d8b\u52bf<\/th><\/tr>\n        <\/thead>\n        <tbody>\n          <tr><td>3\u00d76<\/td><td class=\"gnd\">8<\/td><td class=\"gc\">8<\/td><td>\u8d77\u70b9<\/td><td>\u8d77\u70b9<\/td><\/tr>\n          <tr><td>3\u00d74<\/td><td class=\"gnd\">7<\/td><td class=\"gc\">8<\/td><td>\u2191 \u589e\u5927<\/td><td>\u4e0d\u53d8<\/td><\/tr>\n          <tr><td>3\u00d73<\/td><td class=\"gnd\">6<\/td><td class=\"gc\">6<\/td><td>\u2191 \u589e\u5927<\/td><td>\u5fae\u53d8<\/td><\/tr>\n          <tr><td>3\u00d72<\/td><td class=\"gnd\">5<\/td><td class=\"gc\">6<\/td><td>\u2191 \u589e\u5927<\/td><td>\u4e0d\u53d8<\/td><\/tr>\n          <tr><td>3\u00d71<\/td><td class=\"gnd\">4<\/td><td class=\"gc\">6<\/td><td>\u2191 \u589e\u5927<\/td><td>\u4e0d\u53d8<\/td><\/tr>\n          <tr><td>3\u00d71\/0<\/td><td class=\"gnd\">3<\/td><td class=\"gc\">5<\/td><td>\u2191 \u589e\u5927<\/td><td>\u5fae\u53d8<\/td><\/tr>\n          <tr><td>3\u00d72\/0<\/td><td class=\"gnd\">2<\/td><td class=\"gc\">5<\/td><td>\u2191 \u589e\u5927<\/td><td>\u4e0d\u53d8<\/td><\/tr>\n          <tr><td>3\u00d73\/0<\/td><td class=\"gnd\">1<\/td><td class=\"gc\">5<\/td><td>\u2191 \u589e\u5927<\/td><td>\u4e0d\u53d8<\/td><\/tr>\n          <tr><td>3\u00d74\/0<\/td><td class=\"gnd\">1\/0<\/td><td class=\"gc\">5<\/td><td>\u2191 \u589e\u5927<\/td><td>\u4e0d\u53d8<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n    <p>\u5bf9\u6bd4\u9c9c\u660e:<strong>\u63a5\u5730\u5bfc\u4f53\u4ece 8AWG \u4e00\u8def\u589e\u5927\u5230 1\/0AWG<\/strong>(\u968f\u4e3b\u5bfc\u4f53\/\u6545\u969c\u7535\u6d41\u589e\u5927),\u800c<strong>\u5730\u68c0\u5bfc\u4f53\u4ece 8AWG \u4ec5\u5fae\u964d\u5230 5AWG\u3001\u57fa\u672c\u6052\u5b9a<\/strong>(\u53ea\u9700\u591f\u7ec6\u591f\u7ed3\u5b9e\u5373\u53ef)\u3002\u8fd9\u6b63\u662f 5.2\/3.2 \u8282&#8221;\u4e24\u8005\u8bbe\u8ba1\u4f9d\u636e\u4e0d\u540c&#8221;\u7684\u6807\u51c6\u5316\u4f53\u73b0\u3002<\/p>\n\n    <div class=\"warn\">\n      <h4>\u26a0 \u4e24\u6839\u4fdd\u62a4\u5bfc\u4f53\u90fd\u8981\u6838\u5bf9,\u4e14\u63a5\u7ebf\u4e0d\u80fd\u63a5\u9519<\/h4>\n      <p>\u9009\u578b\u9a8c\u6536\u65f6,<strong>\u63a5\u5730\u5bfc\u4f53\u548c\u5730\u68c0\u5bfc\u4f53\u7684\u89c4\u683c\u90fd\u8981\u6309\u672c\u6b3e\u6807\u51c6\u9010\u9879\u6838\u5bf9<\/strong>,\u4e0d\u80fd\u53ea\u770b\u63a5\u5730\u5bfc\u4f53\u800c\u6f0f\u6389\u5730\u68c0\u5bfc\u4f53\u3002\u540c\u65f6,\u4e24\u6839\u5bfc\u4f53\u90fd\u6709\u8bc6\u522b\u8272\u2014\u2014<strong>\u7eff\u8272\u63a5\u5730\u3001\u9ec4\u8272\u5730\u68c0<\/strong>,\u63a5\u7ebf\u65f6\u52a1\u5fc5\u5bf9\u5e94\u6b63\u786e\u63a5\u5165:\u63a5\u5730\u5bfc\u4f53\u63a5\u8bbe\u5907\u63a5\u5730\u7aef\u5b50,\u5730\u68c0\u5bfc\u4f53\u63a5\u76d1\u6d4b\u7ee7\u7535\u5668\u56de\u8def\u3002<strong>\u63a5\u9519\u4f1a\u5bfc\u81f4\u63a5\u5730\u76d1\u6d4b\u5931\u6548\u6216\u8bef\u52a8\u4f5c<\/strong>,\u5931\u53bb G-GC \u7684\u6838\u5fc3\u4ef7\u503c\u3002\u6b64\u5916,\u52a1\u5fc5\u786e\u8ba4\u5730\u68c0\u5bfc\u4f53\u89c4\u683c\u4e0e\u73b0\u573a\u76d1\u6d4b\u7cfb\u7edf\u517c\u5bb9,\u5426\u5219\u5730\u68c0\u5bfc\u4f53\u5408\u89c4\u4f46\u76d1\u6d4b\u529f\u80fd\u7167\u6837\u65e0\u6cd5\u5b9e\u73b0\u3002\u8fd9\u662f G-GC \u9009\u578b\u9a8c\u6536\u5fc5\u987b\u540c\u65f6\u628a\u5173\u7684\u4e24\u70b9:\u89c4\u683c\u8fbe\u6807 + \u76d1\u6d4b\u7cfb\u7edf\u517c\u5bb9\u3002<\/p>\n    <\/div>\n\n    <div class=\"divider\"><span>VII<\/span><hr><span class=\"caption\">\u6241\u5e73\u7ed3\u6784\u4e0e\u673a\u68b0\u70ed\u6027\u80fd<\/span><\/div>\n    <h2 id=\"s7\">7. \u6241\u5e73\u7ed3\u6784\u30016\u00d7OD \u4e0e 90\u2103 \u7684\u5de5\u7a0b\u542b\u4e49<\/h2>\n    <div class=\"brandbox steel\">\n      <div class=\"bhdr\"><span class=\"bname\">\u5173\u952e\u6027\u80fd\u6307\u6807<\/span><span class=\"maker\">Mechanical &amp; 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\n    <h3>7.1 \u6241\u5e73\u7ed3\u6784\u4e0e\u5355\u5e73\u9762\u6298\u53e0<\/h3>\n    <p>\u672c\u6b3e\u662f<strong>\u6241\u5e73\u5e76\u884c<\/strong>\u7ed3\u6784,\u4e94\u6839\u5bfc\u4f53\u6392\u5217\u5728\u4e00\u4e2a\u5e73\u9762\u5185,\u5c3a\u5bf8\u7528<strong>\u9ad8\u00d7\u5bbd\uff08Height\u00d7Width\uff09<\/strong>\u8868\u5f81,\u800c\u975e\u5706\u5f62\u7684\u5355\u4e00\u5916\u5f84\u3002\u6241\u5e73\u7684\u6838\u5fc3\u4ef7\u503c\u662f\u9002\u914d<strong>\u5355\u5e73\u9762\u5b9a\u5411\u6298\u5f2f<\/strong>\u2014\u2014\u4ea4\u6d41\u68ad\u8f66\u7b49\u8bbe\u5907\u5728\u5377\u653e\u7535\u7f06\u65f6\u6cbf\u4e00\u4e2a\u5e73\u9762\u6765\u56de\u6298\u53e0,\u6241\u5e73\u7ed3\u6784\u6298\u53e0\u65f6\u5404\u5bfc\u4f53\u53d7\u529b\u5747\u5300\u3001\u6536\u7eb3\u6574\u9f50\u3002<strong>\u4f46\u6241\u5e73\u6709\u65b9\u5411\u6027:\u53ea\u80fd\u5728\u5782\u76f4\u4e8e\u5bbd\u8fb9\u7684\u65b9\u5411\u6298\u5f2f,\u4e25\u7981\u4fa7\u5411\u626d\u6298\u6216\u7ffb\u6298<\/strong>,\u5426\u5219\u4f1a\u635f\u4f24\u5bfc\u4f53\u4e0e\u52a0\u5f3a\u5c42\u3002\u8fd9\u662f\u6241\u5e73\u6b3e\u4f7f\u7528\u7684\u94c1\u5f8b,\u4e0e\u5706\u5f62\u6b3e\u7684&#8221;\u4e09\u7ef4\u4efb\u610f\u5f2f\u66f2&#8221;\u5f62\u6210\u5bf9\u6bd4\u3002<\/p>\n\n    <h3>7.2 \u6700\u5c0f\u5f2f\u66f2\u534a\u5f84 6\u00d7OD<\/h3>\n    <p>\u5bf9\u6241\u5e73\u6b3e,<strong>6\u00d7OD<\/strong> \u7684\u5f2f\u66f2\u534a\u5f84\u6309\u539a\u5ea6\u65b9\u5411(\u9ad8\u5ea6)\u6298\u5f2f\u8ba1\u7b97,\u662f\u53cd\u590d\u5f2f\u66f2\u4f7f\u7528\u7684\u5b89\u5168\u4e0b\u9650\u3002\u5f2f\u66f2\u534a\u5f84\u8fc7\u5c0f\u4f1a\u5bfc\u81f4\u7edd\u7f18\/\u62a4\u5957\u5f00\u88c2\u3001\u5bfc\u4f53\u75b2\u52b3\u3001\u52a0\u5f3a\u5c42\u4e0e\u7f06\u82af\u5206\u5c42\u3002\u5377\u76d8\u3001\u5bfc\u7f06\u673a\u6784\u7684\u6298\u5f2f\u534a\u5f84\u90fd\u987b \u2265 6\u00d7OD(\u6309\u9ad8\u5ea6\u6838\u7b97)\u3002<\/p>\n\n    <h3>7.3 90\u2103 \u5bfc\u4f53\u6e29\u5ea6\u4e0e\u8f7d\u6d41\u91cf\u57fa\u51c6<\/h3>\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\u8f7d\u6d41\u91cf\u8868\u57fa\u4e8e&#8221;<strong>\u5bfc\u4f53 90\u2103\u3001\u73af\u5883\u7a7a\u6c14 40\u2103<\/strong>&#8220;\u6309 ICEA S-75-381 \u8ba1\u7b97\u3002\u4e24\u70b9\u987b\u660e\u786e:<strong>\u8f7d\u6d41\u91cf\u53ea\u7b97\u4e09\u6839\u52a8\u529b\u5bfc\u4f53<\/strong>\u2014\u2014\u63a5\u5730\u5bfc\u4f53\u5e73\u65f6\u4e0d\u8f7d\u6d41\u3001\u5730\u68c0\u5bfc\u4f53\u53ea\u8f7d\u6beb\u5b89\u4fe1\u53f7,\u4e24\u8005\u90fd\u4e0d\u8ba1\u5165\u5de5\u4f5c\u8f7d\u6d41\u91cf;<strong>\u57fa\u51c6\u5de5\u51b5\u987b\u6309\u73b0\u573a\u4fee\u6b63<\/strong>\u2014\u2014\u4e95\u4e0b\u9ad8\u6e29\u3001\u7535\u7f06\u5377\u7ed5\u6298\u53e0\u6210\u675f(\u6563\u70ed\u5dee)\u3001\u8fde\u7eed\u91cd\u8f7d\u7b49\u90fd\u8981\u4e58\u964d\u5bb9\u7cfb\u6570(\u89c1 8.2 \u8282\u7b97\u4f8b)\u3002<\/p>\n\n    <div class=\"divider\"><span>VIII<\/span><hr><span class=\"caption\">\u5168\u89c4\u683c\u53c2\u6570\u8868<\/span><\/div>\n    <h2 id=\"s8\">8. \u5c3a\u5bf8\u3001\u91cd\u91cf\u4e0e\u8f7d\u6d41\u91cf\uff1a3\u00d76 \u81f3 3\u00d74\/0 \u5168\u89c4\u683c + \u964d\u5bb9\u7b97\u4f8b<\/h2>\n    <p>\u4e0b\u8868\u4e3a Type G-GC \u4e09\u82af\u6241\u5e73 2 kV \u5404\u89c4\u683c\u7684\u6bcf\u82af\u80a1\u6570\u3001\u63a5\u5730\u5bfc\u4f53\u89c4\u683c\u3001\u5730\u68c0\u5bfc\u4f53\u89c4\u683c\u3001\u7edd\u7f18\/\u62a4\u5957\u539a\u5ea6\u3001\u9ad8\u00d7\u5bbd\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\u73b0\u573a\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>\u63a5\u5730\u5bfc\u4f53<br>Grounding (AWG)<\/th>\n            <th>\u5730\u68c0\u5bfc\u4f53<br>Ground Check (AWG)<\/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>\u9ad8\u00d7\u5bbd<br>inch<\/th>\n            <th>\u9ad8\u00d7\u5bbd<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\u00d76<\/td><td>133<\/td><td class=\"gnd\">8<\/td><td class=\"gc\">8<\/td><td>0.06<\/td><td>1.5<\/td><td>0.095<\/td><td>2.4<\/td><td>0.66\u00d71.67<\/td><td>16.8\u00d742.4<\/td><td>900<\/td><td>1340<\/td><td>79<\/td><\/tr>\n          <tr><td>3\u00d74<\/td><td>259<\/td><td class=\"gnd\">7<\/td><td class=\"gc\">8<\/td><td>0.06<\/td><td>1.5<\/td><td>0.095<\/td><td>2.4<\/td><td>0.72\u00d71.87<\/td><td>18.3\u00d747.5<\/td><td>1175<\/td><td>1750<\/td><td>104<\/td><\/tr>\n          <tr><td>3\u00d73<\/td><td>259<\/td><td class=\"gnd\">6<\/td><td class=\"gc\">6<\/td><td>0.06<\/td><td>1.5<\/td><td>0.110<\/td><td>2.8<\/td><td>0.78\u00d72.08<\/td><td>19.8\u00d752.8<\/td><td>1395<\/td><td>2080<\/td><td>120<\/td><\/tr>\n          <tr><td>3\u00d72<\/td><td>259<\/td><td class=\"gnd\">5<\/td><td class=\"gc\">6<\/td><td>0.06<\/td><td>1.5<\/td><td>0.110<\/td><td>2.8<\/td><td>0.85\u00d72.23<\/td><td>21.6\u00d756.6<\/td><td>1625<\/td><td>2415<\/td><td>138<\/td><\/tr>\n          <tr><td>3\u00d71<\/td><td>259<\/td><td class=\"gnd\">4<\/td><td class=\"gc\">6<\/td><td>0.08<\/td><td>2.0<\/td><td>0.125<\/td><td>3.2<\/td><td>0.96\u00d72.50<\/td><td>24.4\u00d763.5<\/td><td>2090<\/td><td>3110<\/td><td>161<\/td><\/tr>\n          <tr><td>3\u00d71\/0<\/td><td>259<\/td><td class=\"gnd\">3<\/td><td class=\"gc\">5<\/td><td>0.08<\/td><td>2.0<\/td><td>0.140<\/td><td>3.6<\/td><td>1.01\u00d72.67<\/td><td>25.6\u00d767.8<\/td><td>2470<\/td><td>3675<\/td><td>186<\/td><\/tr>\n          <tr><td>3\u00d72\/0<\/td><td>329<\/td><td class=\"gnd\">2<\/td><td class=\"gc\">5<\/td><td>0.08<\/td><td>2.0<\/td><td>0.140<\/td><td>3.6<\/td><td>1.09\u00d72.86<\/td><td>27.7\u00d768.1<\/td><td>2940<\/td><td>4375<\/td><td>215<\/td><\/tr>\n          <tr><td>3\u00d73\/0<\/td><td>413<\/td><td class=\"gnd\">1<\/td><td class=\"gc\">5<\/td><td>0.08<\/td><td>2.0<\/td><td>0.155<\/td><td>3.9<\/td><td>1.18\u00d73.12<\/td><td>30.0\u00d779.2<\/td><td>3515<\/td><td>5230<\/td><td>249<\/td><\/tr>\n          <tr><td>3\u00d74\/0<\/td><td>532<\/td><td class=\"gnd\">1\/0<\/td><td class=\"gc\">5<\/td><td>0.08<\/td><td>2.0<\/td><td>0.155<\/td><td>3.9<\/td><td>1.24\u00d73.30<\/td><td>31.5\u00d783.8<\/td><td>4245<\/td><td>6315<\/td><td>287<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <h3>8.1 \u53c2\u6570\u8868\u7684\u5de5\u7a0b\u8bfb\u6cd5<\/h3>\n    <p>\u4ece\u8868\u4e2d\u53ef\u8bfb\u51fa\u51e0\u6761\u89c4\u5f8b:\u6bcf\u82af\u80a1\u6570\u968f\u622a\u9762\u589e\u52a0(133 \u2192 532 \u80a1,\u675f\u7ede\u7ec6\u4e1d\u591a\u80a1\u4fdd\u8bc1\u67d4\u6027);<strong>\u63a5\u5730\u5bfc\u4f53\u89c4\u683c\u968f\u4e3b\u5bfc\u4f53\u540c\u6b65\u589e\u5927<\/strong>(8AWG \u2192 1\/0AWG,\u7eff\u8272\u5217);<strong>\u5730\u68c0\u5bfc\u4f53\u89c4\u683c\u57fa\u672c\u6052\u5b9a<\/strong>(8AWG \u2192 5AWG,\u9ec4\u8272\u5217,\u53ea\u9700\u591f\u7ec6\u591f\u7ed3\u5b9e);\u7edd\u7f18\u539a\u5ea6\u6309\u622a\u9762\u5206\u4e24\u6863(1.5 \u2192 2.0 mm);\u62a4\u5957\u539a\u5ea6\u968f\u5c3a\u5bf8\u589e\u5927\u800c\u52a0\u539a(2.4 \u2192 3.9 mm);\u9ad8\u00d7\u5bbd\u5355\u8c03\u589e\u957f(16.8\u00d742.4 \u2192 31.5\u00d783.8 mm,\u6241\u5e73\u7684\u5bbd\u660e\u663e\u5927\u4e8e\u9ad8);\u8f7d\u6d41\u91cf\u968f\u622a\u9762\u5355\u8c03\u4e0a\u5347(79 A \u2192 287 A)\u3002<strong>\u8f7d\u6d41\u91cf\u53ea\u7b97\u4e09\u6839\u52a8\u529b\u5bfc\u4f53,\u63a5\u5730\u5bfc\u4f53\u4e0e\u5730\u68c0\u5bfc\u4f53\u90fd\u4e0d\u8ba1\u5165\u3002<\/strong><\/p>\n\n    <h3>8.2 \u964d\u5bb9\u5de5\u7a0b\u7b97\u4f8b\uff1a\u4ece\u57fa\u51c6\u5230\u4e95\u4e0b<\/h3>\n    <p>\u8868\u4e2d\u8f7d\u6d41\u91cf\u662f 90\u2103 \u5bfc\u4f53 \/ 40\u2103 \u73af\u5883\u7684\u57fa\u51c6\u503c,\u4e95\u4e0b\u5de5\u51b5\u5f80\u5f80\u66f4\u82db\u523b\u3002\u4e0b\u9762\u4ee5 3\u00d74\/0(\u57fa\u51c6 287A)\u4e3a\u4f8b,\u6f14\u793a\u5178\u578b\u964d\u5bb9\u4f30\u7b97(\u7cfb\u6570\u4e3a\u793a\u610f\u503c,\u5b9e\u9645\u987b\u6309\u9002\u7528\u6807\u51c6\u4e0e\u5de5\u51b5\u53d6\u503c):<\/p>\n    <div class=\"calc\">\n      <div class=\"ct\">\u964d\u5bb9\u4f30\u7b97\u793a\u610f\uff083\u00d74\/0,\u57fa\u51c6 287A\uff09<\/div>\n      <code>\n\u57fa\u51c6\u8f7d\u6d41\u91cf I_base = 287 A  \uff0890\u2103\u5bfc\u4f53 \/ 40\u2103\u73af\u5883,\u81ea\u7531\u7a7a\u6c14\uff09\n\n\u8bbe\u4e95\u4e0b\u6761\u4ef6\uff1a\n  \u73af\u5883\u6e29\u5ea6 45\u2103\uff08>40\u2103\uff09        \u2192 \u6e29\u5ea6\u4fee\u6b63\u7cfb\u6570 k_T \u2248 0.94\n  \u7535\u7f06\u5377\u76d8\u6298\u53e0\u6210\u675f\/\u6563\u70ed\u53d7\u9650      \u2192 \u6210\u675f\u4fee\u6b63\u7cfb\u6570 k_B \u2248 0.80\n  \u8fde\u7eed\u91cd\u8f7d(\u65e0\u95f4\u6b47)\u5b89\u5168\u88d5\u91cf      \u2192 \u5de5\u51b5\u7cfb\u6570     k_L \u2248 0.90\n\n\u4fee\u6b63\u540e\u5141\u8bb8\u8f7d\u6d41\u91cf\uff1a\n  I_allow = I_base \u00d7 k_T \u00d7 k_B \u00d7 k_L\n          = 287 \u00d7 0.94 \u00d7 0.80 \u00d7 0.90\n          \u2248 <span class=\"res\">194 A<\/span>\n\n\u7ed3\u8bba\uff1a\u540c\u4e00\u6839 3\u00d74\/0,\u57fa\u51c6 287A,\u5728 45\u2103+\u5377\u76d8\u6298\u53e0+\u8fde\u7eed\u91cd\u8f7d\u4e0b\n      \u5b9e\u9645\u53ef\u7528\u7ea6 194A \u2014\u2014 \u964d\u5bb9\u7ea6 32%\u3002\n      <span class=\"res\">\u52a1\u5fc5\u6309\u4e95\u4e0b\u5de5\u51b5\u964d\u5bb9,\u5207\u52ff\u76f4\u63a5\u5957\u7528\u57fa\u51c6\u8f7d\u6d41\u91cf\u3002<\/span>\n\u6ce8\uff1a\u4ee5\u4e0a\u7cfb\u6570\u4e3a\u793a\u610f\u503c,\u5b9e\u9645\u987b\u6309\u9002\u7528\u6807\u51c6\u3001\u6210\u675f\u6839\u6570\u3001\u6577\u8bbe\u65b9\u5f0f\u7b49\u7cbe\u786e\u53d6\u503c\u3002\n      <\/code>\n    <\/div>\n\n    <div class=\"divider\"><span>IX<\/span><hr><span class=\"caption\">\u6a2a\u5411\u5bf9\u6bd4<\/span><\/div>\n    <h2 id=\"s9\">9. \u6a2a\u5411\u5bf9\u6bd4\uff1aG-GC vs G \/ \u6241\u5e73 vs \u5706\u5f62<\/h2>\n\n    <h3>9.1 Type G-GC \u6241\u5e73 vs Type G \u6241\u5e73\uff08\u540c\u5f62\u6001,\u5dee\u4e00\u4e2a\u5730\u68c0\u5bfc\u4f53\uff09<\/h3>\n    <div class=\"table-scroll wide vs-table\">\n      <table>\n        <thead>\n          <tr><th>\u5bf9\u6bd4\u7ef4\u5ea6<\/th><th>Type G-GC \u4e09\u82af\u6241\u5e73\uff08\u672c\u6b3e\uff09<\/th><th>Type G \u6241\u5e73\uff08\u7cfb\u5217\u7bc7\uff09<\/th><\/tr>\n        <\/thead>\n        <tbody>\n          <tr><td><strong>\u5730\u68c0\u5bfc\u4f53<\/strong><\/td><td>\u2605\u542b(\u9540\u9521\u94dc,\u9ec4\u8272\u7edd\u7f18)<\/td><td>\u65e0<\/td><\/tr>\n          <tr><td><strong>\u63a5\u5730\u5bfc\u4f53<\/strong><\/td><td>\u542b(\u9540\u9521\u94dc,\u53ef\u9009\u7eff\u8272)<\/td><td>\u542b(\u9540\u9521\u94dc,\u53ef\u9009\u7eff\u8272)<\/td><\/tr>\n          <tr><td><strong>\u63a5\u5730\u5b8c\u6574\u6027\u76d1\u6d4b<\/strong><\/td><td>\u2605\u5b9e\u65f6\u76d1\u6d4b,\u65ad\u5f00\u5373\u62a5\u8b66\/\u5207\u7535<\/td><td>\u65e0\u76d1\u6d4b,\u63a5\u5730\u65ad\u5f00\u4e0d\u53ef\u77e5<\/td><\/tr>\n          <tr><td><strong>\u5e26\u8bc6\u522b\u8272\u5bfc\u4f53<\/strong><\/td><td>\u7eff\u8272\u63a5\u5730 + \u9ec4\u8272\u5730\u68c0(\u4e24\u6839)<\/td><td>\u4ec5\u7eff\u8272\u63a5\u5730(\u4e00\u6839)<\/td><\/tr>\n          <tr><td><strong>\u9700\u914d\u5957\u76d1\u6d4b\u88c5\u7f6e<\/strong><\/td><td>\u9700\u914d\u63a5\u5730\u76d1\u6d4b\u7ee7\u7535\u5668<\/td><td>\u4e0d\u9700\u8981<\/td><\/tr>\n          <tr><td><strong>\u52a8\u529b\u5bfc\u4f53\/\u7edd\u7f18\/\u62a4\u5957\/\u52a0\u5f3a<\/strong><\/td><td>\u9540\u9521\u94dc\/EPR\/CPE\/\u5408\u7ea4\u7f16\u7ec7(\u76f8\u540c)<\/td><td>\u9540\u9521\u94dc\/EPR\/CPE\/\u5408\u7ea4\u7f16\u7ec7(\u76f8\u540c)<\/td><\/tr>\n          <tr><td><strong>\u9002\u7528<\/strong><\/td><td>\u89c4\u8303\u8981\u6c42\u63a5\u5730\u76d1\u6d4b\u7684\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907<\/td><td>\u4ec5\u8981\u6c42\u63a5\u5730\u3001\u4e0d\u8981\u6c42\u76d1\u6d4b\u7684\u573a\u5408<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n    <p>\u4e24\u8005\u5f62\u6001\u3001\u52a8\u529b\u5bfc\u4f53\u3001\u7edd\u7f18\u3001\u62a4\u5957\u3001\u52a0\u5f3a\u5c42\u90fd\u76f8\u540c,<strong>\u552f\u4e00\u672c\u8d28\u533a\u522b\u662f G-GC \u591a\u4e86\u4e00\u6839\u5730\u68c0\u5bfc\u4f53(\u9ec4\u8272),\u4ece\u800c\u5177\u5907\u63a5\u5730\u5b8c\u6574\u6027\u5b9e\u65f6\u76d1\u6d4b\u80fd\u529b<\/strong>\u3002\u9009\u62e9\u5168\u770b<strong>\u77ff\u5c71\u89c4\u8303\u662f\u5426\u8981\u6c42\u63a5\u5730\u6545\u969c\u76d1\u6d4b<\/strong>:\u8981\u6c42\u76d1\u6d4b\u5fc5\u987b\u7528 G-GC(\u672c\u6b3e),\u4e0d\u8981\u6c42\u624d\u53ef\u7528 G\u3002G-GC \u9700\u914d\u5957\u7535\u6e90\u7aef\u63a5\u5730\u76d1\u6d4b\u7ee7\u7535\u5668\u624d\u80fd\u53d1\u6325\u4f5c\u7528\u3002<\/p>\n\n    <h3>9.2 Type G-GC \u6241\u5e73 vs Type G-GC \u5706\u5f62\uff08\u540c\u4fdd\u62a4\u7b49\u7ea7,\u5dee\u5f62\u6001\uff09<\/h3>\n    <div class=\"table-scroll wide vs-table\">\n      <table>\n        <thead>\n          <tr><th>\u5bf9\u6bd4\u7ef4\u5ea6<\/th><th>Type G-GC \u6241\u5e73\uff08\u672c\u6b3e\uff09<\/th><th>Type G-GC \u5706\u5f62\uff08\u7cfb\u5217\u7bc7\uff09<\/th><\/tr>\n        <\/thead>\n        <tbody>\n          <tr><td><strong>\u5f62\u6001<\/strong><\/td><td>\u6241\u5e73,\u9ad8\u00d7\u5bbd\u8868\u5f81<\/td><td>\u5706\u5f62,\u5355\u4e00\u5916\u5f84\u8868\u5f81<\/td><\/tr>\n          <tr><td><strong>\u5f2f\u66f2\u7279\u6027<\/strong><\/td><td>\u5355\u5e73\u9762\u5b9a\u5411\u6298\u5f2f,\u4e25\u7981\u4fa7\u5411\u626d\u6298<\/td><td>\u5404\u5411\u540c\u6027,\u4e09\u7ef4\u4efb\u610f\u5f2f\u66f2<\/td><\/tr>\n          <tr><td><strong>\u52a0\u5f3a\u65b9\u5f0f<\/strong><\/td><td>\u72ec\u7acb\u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7\u5c42 + CPE\u62a4\u5957<\/td><td>\u52a0\u5f3a\u6574\u5408\u8fdb\u589e\u5f3a\u578bCPE\u62a4\u5957\u672c\u4f53<\/td><\/tr>\n          <tr><td><strong>\u5730\u68c0\u5bfc\u4f53<\/strong><\/td><td>\u542b(\u76f8\u540c)<\/td><td>\u542b(\u76f8\u540c)<\/td><\/tr>\n          <tr><td><strong>\u63a5\u5730\u5bfc\u4f53<\/strong><\/td><td>\u542b(\u76f8\u540c)<\/td><td>\u542b(\u76f8\u540c)<\/td><\/tr>\n          <tr><td><strong>\u9002\u7528\u8fd0\u52a8\u65b9\u5f0f<\/strong><\/td><td>\u5355\u5e73\u9762\u6298\u53e0\u6536\u653e(\u4ea4\u6d41\u68ad\u8f66)<\/td><td>\u4e09\u7ef4\u62d6\u62fd\u79fb\u52a8(\u901a\u7528\u91c7\u77ff\u79fb\u52a8)<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n    <p>\u4e24\u8005\u4fdd\u62a4\u7b49\u7ea7\u76f8\u540c(\u90fd\u542b\u63a5\u5730+\u5730\u68c0),\u6838\u5fc3\u5dee\u522b\u5728<strong>\u51e0\u4f55\u5f62\u6001\u4e0e\u52a0\u5f3a\u65b9\u5f0f<\/strong>:\u672c\u6b3e\u6241\u5e73\u3001\u5355\u5e73\u9762\u6298\u5f2f\u3001\u72ec\u7acb\u5408\u7ea4\u7f16\u7ec7\u52a0\u5f3a,\u9002\u914d\u4ea4\u6d41\u68ad\u8f66\u5355\u5e73\u9762\u6298\u53e0\u6536\u653e;\u5706\u5f62\u6b3e\u4e09\u7ef4\u4efb\u610f\u5f2f\u66f2\u3001\u52a0\u5f3a\u6574\u5408\u62a4\u5957,\u9002\u914d\u901a\u7528\u4e09\u7ef4\u79fb\u52a8\u3002<strong>\u6309\u8bbe\u5907\u8fd0\u52a8\u65b9\u5f0f\u9009\u5f62\u6001:\u5355\u5e73\u9762\u6298\u53e0\u9009\u6241\u5e73(\u672c\u6b3e),\u4e09\u7ef4\u62d6\u62fd\u9009\u5706\u5f62\u3002<\/strong><\/p>\n\n    <div class=\"divider\"><span>X<\/span><hr><span class=\"caption\">\u4fdd\u62a4\u7b49\u7ea7\u8c31\u7cfb<\/span><\/div>\n    <h2 id=\"s10\">10. Type G-GC \u5728\u4fbf\u643a\u5f0f\u7535\u7f06\u7c7b\u522b\u4f53\u7cfb\u4e2d\u7684\u4f4d\u7f6e<\/h2>\n    <p>\u628a Type G-GC \u653e\u8fdb\u4fdd\u62a4\u7b49\u7ea7\u8c31\u7cfb,\u53ef\u4ee5\u6e05\u695a\u5b9a\u4f4d\u5b83&#8221;\u627f\u4e0a\u542f\u4e0b&#8221;\u7684\u4f4d\u7f6e\u2014\u2014\u5b83\u662f\u5f15\u5165&#8221;\u63a5\u5730\u76d1\u6d4b&#8221;\u7684\u5173\u952e\u4e00\u7ea7\u3002<\/p>\n    <div class=\"table-scroll medium\">\n      <table>\n        <thead>\n          <tr><th>\u7c7b\u522b<\/th><th>\u63a5\u5730\u914d\u7f6e<\/th><th>\u5730\u68c0\u5bfc\u4f53<\/th><th>\u5c4f\u853d<\/th><th>\u5178\u578b\u5e94\u7528<\/th><\/tr>\n        <\/thead>\n        <tbody>\n          <tr><td>Type W<\/td><td>\u65e0\u5185\u7f6e\u63a5\u5730\u82af<\/td><td>\u65e0<\/td><td>\u65e0<\/td><td>\u7cfb\u7edf\u63a5\u5730\u5373\u53ef\u7684\u4fbf\u643a\u52a8\u529b<\/td><\/tr>\n          <tr><td>Type G<\/td><td>\u542b\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53<\/td><td>\u65e0<\/td><td>\u65e0<\/td><td>\u9700\u7535\u7f06\u81ea\u5e26\u63a5\u5730\u7684\u79fb\u52a8\u8bbe\u5907<\/td><\/tr>\n          <tr><td><strong>Type G-GC\uff08\u672c\u6b3e\uff09<\/strong><\/td><td><strong>\u542b\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53<\/strong><\/td><td><strong>\u2605\u542b\u5730\u68c0\u5bfc\u4f53<\/strong><\/td><td>\u65e0<\/td><td>\u9700\u63a5\u5730+\u63a5\u5730\u76d1\u6d4b\u7684\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907<\/td><\/tr>\n          <tr><td>Type SHD-GC<\/td><td>\u542b\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53<\/td><td>\u542b\u5730\u68c0\u5bfc\u4f53<\/td><td>\u542b\u5c4f\u853d(\u4e2d\u9ad8\u538b)<\/td><td>\u4e2d\u538b\u91c7\u77ff\u79fb\u52a8\u8bbe\u5907<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n    <p>\u4fdd\u62a4\u7b49\u7ea7\u6e05\u6670\u9012\u589e:<strong>Type W\uff08\u65e0\u5730\u82af\uff09\u2192 Type G\uff08+\u63a5\u5730\u5bfc\u4f53\uff09\u2192 Type G-GC\uff08+\u5730\u68c0\u5bfc\u4f53,\u672c\u6b3e\uff09\u2192 Type SHD-GC\uff08+\u5c4f\u853d,\u4e2d\u9ad8\u538b\uff09<\/strong>\u3002\u672c\u6b3e Type G-GC \u662f<strong>&#8220;\u5f15\u5165\u63a5\u5730\u76d1\u6d4b&#8221;\u7684\u5173\u952e\u4e00\u7ea7<\/strong>\u2014\u2014\u5b83\u89e3\u51b3\u4e86&#8221;\u63a5\u5730\u662f\u5426\u5b8c\u597d\u53ef\u5b9e\u65f6\u9a8c\u8bc1&#8221;\u7684\u95ee\u9898,\u4f46\u8fd8\u6ca1\u6709\u5c4f\u853d\u3002\u672c\u6b3e\u7ad9\u5728<strong>&#8220;\u542b\u63a5\u5730\u3001\u542b\u5730\u68c0\u3001\u65e0\u5c4f\u853d\u3001\u4f4e\u538b(2kV)\u3001\u6241\u5e73&#8221;<\/strong>\u8fd9\u4e00\u683c,\u6b63\u5bf9\u5e94\u9700\u63a5\u5730\u76d1\u6d4b\u3001\u4f46\u8bbe\u5907\u4e3a\u4f4e\u538b(\u975e\u4e2d\u538b)\u7684\u4ea4\u6d41\u91c7\u77ff\u573a\u5408\u3002<strong>\u82e5\u8bbe\u5907\u4e3a\u4e2d\u538b\u9a71\u52a8,\u9700\u8981\u5c4f\u853d\u63a7\u5236\u7535\u573a,\u5219\u5347\u7ea7\u5230\u542b\u5c4f\u853d\u7684 Type SHD-GC\u3002<\/strong><\/p>\n\n    <div class=\"divider\"><span>XI<\/span><hr><span class=\"caption\">\u9009\u578b\u6846\u67b6<\/span><\/div>\n    <h2 id=\"s11\">11. Type G-GC \u4e09\u82af\u6241\u5e73\u5b8c\u6574\u9009\u578b\u6846\u67b6<\/h2>\n    <div class=\"formula\">\nType G-GC \u4e09\u82af\u6241\u5e73 2kV \u9009\u578b\u6d41\u7a0b\uff1a\n\n\u7b2c1\u6b65 \u2605\u63a5\u5730\u76d1\u6d4b\u9700\u6c42(\u51b3\u5b9a\u7c7b\u522b W\/G\/G-GC\/SHD-GC)\n   \u251c \u2605\u77ff\u5c71\u89c4\u8303\u8981\u6c42\u63a5\u5730\u6545\u969c\u76d1\u6d4b \u2192 Type G-GC \u672c\u6b3e\u6216\u66f4\u9ad8\n   \u251c \u4ec5\u8981\u6c42\u63a5\u5730\u3001\u4e0d\u8981\u6c42\u76d1\u6d4b \u2192 \u53ef\u964d\u5230 Type G\n   \u251c \u7cfb\u7edf\u63a5\u5730\u8db3\u591f\u3001\u4e0d\u9700\u5185\u7f6e \u2192 \u53ef\u964d\u5230 Type W\n   \u2514 \u4e2d\u538b\u8bbe\u5907\u9700\u5c4f\u853d \u2192 \u5347\u7ea7 SHD-GC\n\n\u7b2c2\u6b65 \u2605\u786e\u8ba4\u914d\u5957\u76d1\u6d4b\u7cfb\u7edf\n   \u251c G-GC \u9700\u914d\u7535\u6e90\u7aef\u63a5\u5730\u76d1\u6d4b\u7ee7\u7535\u5668\u624d\u80fd\u53d1\u6325\u4f5c\u7528\n   \u2514 \u786e\u8ba4\u5730\u68c0\u5bfc\u4f53\u89c4\u683c\u4e0e\u73b0\u573a\u76d1\u6d4b\u88c5\u7f6e\u517c\u5bb9\n\n\u7b2c3\u6b65 \u82af\u6570\u4e0e\u5f62\u6001\n   \u251c \u4e09\u76f8\u4ea4\u6d41\u8bbe\u5907 \u2192 \u4e09\u82af \u2713\n   \u251c \u5355\u5e73\u9762\u6298\u53e0\u6536\u653e(\u4ea4\u6d41\u68ad\u8f66) \u2192 \u6241\u5e73 \u2713\n   \u2514 \u82e5\u9700\u4e09\u7ef4\u4efb\u610f\u62d6\u62fd \u2192 \u6539\u9009 G-GC \u5706\u5f62\n\n\u7b2c4\u6b65 \u7535\u538b\u7b49\u7ea7\n   \u2514 \u786e\u8ba4 2kV \u8986\u76d6\u8bbe\u5907\u7535\u538b(\u4e2d\u538b\u8bbe\u5907\u9700SHD-GC)\n\n\u7b2c5\u6b65 \u4e3b\u5bfc\u4f53\u622a\u9762(\u6309\u8f7d\u6d41\u91cf)\n   \u251c \u7b97\u8bbe\u5907\u5de5\u4f5c\u7535\u6d41(\u4e09\u76f8)\n   \u251c \u6309\u4e09\u82af\u8f7d\u6d41\u91cf\u8868\u9009\u622a\u9762(3\u00d76~3\u00d74\/0,79A~287A)\n   \u2514 \u63a5\u5730\u5bfc\u4f53\u3001\u5730\u68c0\u5bfc\u4f53\u5747\u4e0d\u8ba1\u5165\u5de5\u4f5c\u8f7d\u6d41\u91cf\n\n\u7b2c6\u6b65 \u2605\u4e24\u6839\u4fdd\u62a4\u5bfc\u4f53\u6838\u5bf9(G-GC \u4e13\u5c5e)\n   \u251c \u63a5\u5730\u5bfc\u4f53:\u5bf9\u7167\u914d\u6bd4\u8868(8AWG~1\/0AWG,\u968f\u4e3b\u5bfc\u4f53\u589e\u5927)\n   \u251c \u5730\u68c0\u5bfc\u4f53:\u5bf9\u7167\u914d\u7f6e(8AWG~5AWG,\u57fa\u672c\u6052\u5b9a),\u9540\u9521\u94dc+\u9ec4\u8272\u7edd\u7f18\n   \u2514 \u63a5\u5730\u5bfc\u4f53\u9540\u9521\u94dc+\u7eff\u8272\u8bc6\u522b(\u53ef\u9009\u4f46\u63a8\u8350)\n\n\u7b2c7\u6b65 \u964d\u5bb9\n   \u2514 \u4e95\u4e0b\u9ad8\u6e29\u3001\u5377\u76d8\u6298\u53e0\u6210\u675f\u3001\u8fde\u7eed\u91cd\u8f7d \u5404\u4e58\u4fee\u6b63\u7cfb\u6570(\u89c18.2\u7b97\u4f8b)\n\n\u7b2c8\u6b65 \u5f2f\u66f2\u534a\u5f84\u4e0e\u6298\u5f2f\u65b9\u5411\n   \u251c \u6821\u6838 6\u00d7OD(\u6309\u9ad8\u5ea6)\u4e0e\u5377\u76d8\/\u5bfc\u7f06\u673a\u6784\u5339\u914d\n   \u2514 \u2605\u6241\u5e73\u53ea\u80fd\u5355\u5e73\u9762\u6298\u5f2f,\u4e25\u7981\u4fa7\u5411\u626d\u6298\n\n\u7b2c9\u6b65 \u62a4\u5957\u4e0e\u9009\u914d\n   \u251c \u5916\u5f84>2.0\u2033\u7528\u8d85\u91cd\u8f7d;\u66b4\u529b\u5de5\u51b5\u9009\u53cc\u5c42\u62a4\u5957+\u5c42\u95f4\u52a0\u5f3a\u7ea4\u7ef4\n   \u2514 \u6cb9\u6c61\u91cd\u9009 NBR\/PCP\n\n\u7b2c10\u6b65 \u5408\u89c4\u4e0e\u63a5\u7ebf\n   \u251c \u786e\u8ba4 ICEA S-75-381\/NEMA WC58\/ASTM B172\/B33\/CSA C22.2 No.96\n   \u251c \u63a5\u5730\u5bfc\u4f53(\u7eff)\u63a5\u8bbe\u5907\u63a5\u5730\u7aef\u5b50\n   \u2514 \u2605\u5730\u68c0\u5bfc\u4f53(\u9ec4)\u6b63\u786e\u63a5\u5165\u76d1\u6d4b\u7ee7\u7535\u5668\u56de\u8def,\u76d1\u6d4b\u7cfb\u7edf\u8c03\u8bd5\u901a\u8fc7\n<\/div>\n\n    <div class=\"divider\"><span>XII<\/span><hr><span class=\"caption\">\u5de5\u7a0b\u5e08 FAQ<\/span><\/div>\n    <h2 id=\"s12\">12. \u5e38\u89c1\u5de5\u7a0b\u95ee\u9898<\/h2>\n    <div class=\"qa\">\n      <h4>\u95ee\u9898 1 \u2014 G-GC \u548c G \u5230\u5e95\u5dee\u5728\u54ea\uff1f<\/h4>\n      <p><strong>\u56de\u7b54\uff1a<\/strong>\u552f\u4e00\u672c\u8d28\u533a\u522b\u662f <strong>G-GC \u591a\u4e86\u4e00\u6839\u63a5\u5730\u68c0\u67e5\uff08\u5730\u68c0\uff09\u5bfc\u4f53\uff08\u9ec4\u8272\u7edd\u7f18\uff09<\/strong>,\u4ece\u800c\u5177\u5907<strong>\u63a5\u5730\u5b8c\u6574\u6027\u5b9e\u65f6\u76d1\u6d4b\u80fd\u529b<\/strong>\u3002Type G \u6709\u63a5\u5730\u5bfc\u4f53\u3001\u63d0\u4f9b\u63a5\u5730\u8def\u5f84,\u4f46<strong>\u65e0\u6cd5\u77e5\u9053\u8fd9\u6761\u63a5\u5730\u8def\u5f84\u6b64\u523b\u662f\u5426\u8fd8\u5b8c\u597d<\/strong>\u2014\u2014\u63a5\u5730\u53ef\u80fd\u56e0\u62d6\u62fd\u78e8\u635f\u6084\u7136\u65ad\u5f00\u800c\u65e0\u4eba\u77e5\u6653\u3002Type G-GC \u901a\u8fc7\u5730\u68c0\u5bfc\u4f53\u4e0e\u63a5\u5730\u5bfc\u4f53\u6784\u6210\u76d1\u6d4b\u56de\u8def\u3001\u914d\u5408\u76d1\u6d4b\u7ee7\u7535\u5668,<strong>\u4e00\u65e6\u63a5\u5730\u65ad\u5f00\u7acb\u5373\u62a5\u8b66\u6216\u5207\u65ad\u7535\u6e90<\/strong>,\u7edd\u4e0d\u8ba9\u8bbe\u5907\u65e0\u5730\u5e26\u7535\u3002\u4e24\u8005\u52a8\u529b\u5bfc\u4f53\u3001\u7edd\u7f18\u3001\u62a4\u5957\u3001\u52a0\u5f3a\u5c42\u3001\u5f62\u6001\u90fd\u76f8\u540c\u3002\u9009\u62e9\u770b<strong>\u77ff\u5c71\u89c4\u8303\u662f\u5426\u8981\u6c42\u63a5\u5730\u76d1\u6d4b<\/strong>:\u8981\u6c42\u5c31\u7528 G-GC,\u4e0d\u8981\u6c42\u624d\u53ef\u7528 G\u3002<\/p>\n    <\/div>\n    <div class=\"qa\">\n      <h4>\u95ee\u9898 2 \u2014 \u5730\u68c0\u5bfc\u4f53\u5230\u5e95\u600e\u4e48&#8221;\u77e5\u9053&#8221;\u63a5\u5730\u65ad\u4e86\uff1f<\/h4>\n      <p><strong>\u56de\u7b54\uff1a<\/strong>\u9760\u4e00\u4e2a<strong>\u95ed\u73af\u76d1\u6d4b\u56de\u8def<\/strong>\u3002\u7535\u6e90\u7aef\u7684\u63a5\u5730\u76d1\u6d4b\u7ee7\u7535\u5668\u901a\u8fc7<strong>\u63a5\u5730\u5bfc\u4f53\u9001\u51fa\u4e00\u4e2a\u5fae\u5c0f\u76d1\u6d4b\u4fe1\u53f7<\/strong>,\u4fe1\u53f7\u7ecf\u8bbe\u5907\u7aef\u3001\u518d\u901a\u8fc7<strong>\u5730\u68c0\u5bfc\u4f53\u8fd4\u56de<\/strong>\u7ee7\u7535\u5668,\u6784\u6210\u5b8c\u6574\u95ed\u5408\u56de\u8def\u3002\u63a5\u5730\u8def\u5f84\u5b8c\u597d\u65f6\u56de\u8def\u901a\u3001\u4fe1\u53f7\u6b63\u5e38\u8fd4\u56de,\u7ee7\u7535\u5668\u5224\u5b9a&#8221;\u63a5\u5730\u6b63\u5e38&#8221;;\u63a5\u5730\u5bfc\u4f53\u6216\u5730\u68c0\u5bfc\u4f53<strong>\u4efb\u4e00\u65ad\u5f00<\/strong>\u65f6,\u56de\u8def\u65ad\u3001\u4fe1\u53f7\u65e0\u6cd5\u8fd4\u56de,\u7ee7\u7535\u5668\u7acb\u5373\u5224\u5b9a&#8221;\u63a5\u5730\u5f02\u5e38&#8221;,\u89e6\u53d1\u62a5\u8b66\u5e76\u5207\u65ad\u7535\u6e90\u3002\u6240\u4ee5\u662f&#8221;\u63a5\u5730\u5bfc\u4f53\u9001\u3001\u5730\u68c0\u5bfc\u4f53\u56de&#8221;\u6784\u6210\u56de\u8def,\u4efb\u4e00\u6839\u65ad\u4e86\u56de\u8def\u5c31\u65ad\u3001\u7acb\u523b\u88ab\u53d1\u73b0\u3002\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u5fc5\u987b\u540c\u65f6\u6709\u63a5\u5730\u5bfc\u4f53\u548c\u5730\u68c0\u5bfc\u4f53\u3002<\/p>\n    <\/div>\n    <div class=\"qa\">\n      <h4>\u95ee\u9898 3 \u2014 \u4e3a\u4ec0\u4e48\u5730\u68c0\u5bfc\u4f53\u90a3\u4e48\u7ec6\uff0c\u800c\u4e14\u4e0d\u968f\u4e3b\u5bfc\u4f53\u53d8\u5927\uff1f<\/h4>\n      <p><strong>\u56de\u7b54\uff1a<\/strong>\u56e0\u4e3a\u5b83<strong>\u53ea\u8f7d\u6beb\u5b89\u7ea7\u7684\u76d1\u6d4b\u4fe1\u53f7,\u4e0d\u4f20\u8f93\u52a8\u529b\u3001\u4e0d\u5bfc\u8d70\u6545\u969c\u7535\u6d41<\/strong>\u3002\u76d1\u6d4b\u7535\u6d41\u6781\u5c0f\u3001\u51e0\u4e4e\u4e0d\u53d1\u70ed,\u6240\u4ee5\u4e0d\u9700\u8981\u5927\u622a\u9762\u3002\u5b83\u7684\u89c4\u683c\u4e3b\u8981\u7531<strong>\u673a\u68b0\u5f3a\u5ea6(\u8981\u80fd\u968f\u7535\u7f06\u53cd\u590d\u5f2f\u66f2\u6298\u53e0\u800c\u4e0d\u65ad)\u548c\u76d1\u6d4b\u7cfb\u7edf\u7684\u4fe1\u53f7\u8981\u6c42<\/strong>\u51b3\u5b9a,\u800c\u4e0d\u662f\u8f7d\u6d41\u91cf\u3002\u6240\u4ee5\u8868\u4e2d\u5730\u68c0\u5bfc\u4f53\u4ece 8AWG \u5230 5AWG \u57fa\u672c\u6052\u5b9a,\u800c\u63a5\u5730\u5bfc\u4f53(\u6309\u6545\u969c\u7535\u6d41\u8bbe\u8ba1)\u5374\u4ece 8AWG \u4e00\u8def\u589e\u5927\u5230 1\/0AWG\u3002\u4e24\u8005\u8bbe\u8ba1\u4f9d\u636e\u4e0d\u540c,\u53d8\u5316\u8d8b\u52bf\u81ea\u7136\u4e0d\u540c\u3002<\/p>\n    <\/div>\n    <div class=\"qa\">\n      <h4>\u95ee\u9898 4 \u2014 \u5149\u6709 G-GC \u7535\u7f06\u5c31\u80fd\u76d1\u6d4b\u63a5\u5730\u5417\uff1f<\/h4>\n      <p><strong>\u56de\u7b54\uff1a<\/strong>\u4e0d\u80fd,\u8fd8\u9700\u8981\u914d\u5957<strong>\u63a5\u5730\u76d1\u6d4b\u7ee7\u7535\u5668\uff08ground monitor relay\uff09<\/strong>\u3002\u5730\u68c0\u5bfc\u4f53\u53ea\u662f\u63d0\u4f9b\u76d1\u6d4b\u56de\u8def\u7684&#8221;\u8fd4\u56de\u7ebf&#8221;,\u771f\u6b63\u5b9e\u73b0\u76d1\u6d4b\u3001\u5224\u65ad\u3001\u62a5\u8b66\u3001\u5207\u7535\u7684\u662f<strong>\u7535\u6e90\u7aef\/\u63a7\u5236\u7aef\u7684\u63a5\u5730\u76d1\u6d4b\u88c5\u7f6e<\/strong>\u3002\u6240\u4ee5 G-GC \u7535\u7f06\u5fc5\u987b\u4e0e\u76d1\u6d4b\u7ee7\u7535\u5668\u914d\u5957\u4f7f\u7528,\u4e14\u8981\u786e\u8ba4\u5730\u68c0\u5bfc\u4f53\u89c4\u683c\u4e0e\u76d1\u6d4b\u7cfb\u7edf\u517c\u5bb9\u3002<strong>\u53ea\u4e70\u7535\u7f06\u4e0d\u914d\u76d1\u6d4b\u88c5\u7f6e,\u5730\u68c0\u5bfc\u4f53\u5c31\u53d1\u6325\u4e0d\u4e86\u4f5c\u7528\u3002<\/strong>\u9009\u578b\u65f6\u52a1\u5fc5\u628a\u7535\u7f06\u548c\u76d1\u6d4b\u7cfb\u7edf\u4f5c\u4e3a\u4e00\u4e2a\u6574\u4f53\u6765\u914d\u7f6e\u3001\u8c03\u8bd5\u3002<\/p>\n    <\/div>\n    <div class=\"qa\">\n      <h4>\u95ee\u9898 5 \u2014 \u63a5\u5730\u5bfc\u4f53\u548c\u5730\u68c0\u5bfc\u4f53\u63a5\u7ebf\u4f1a\u4e0d\u4f1a\u641e\u6df7\uff1f<\/h4>\n      <p><strong>\u56de\u7b54\uff1a<\/strong>\u9760\u8bc6\u522b\u8272\u9632\u6df7\u3002<strong>\u63a5\u5730\u5bfc\u4f53\u7eff\u8272\u3001\u5730\u68c0\u5bfc\u4f53\u9ec4\u8272<\/strong>,\u4e24\u6839\u5e26\u4e0d\u540c\u8bc6\u522b\u8272,\u63a5\u7ebf\u65f6\u4e00\u773c\u53ef\u8fa8\u3002\u63a5\u6cd5\u4e0d\u540c:<strong>\u63a5\u5730\u5bfc\u4f53\u63a5\u8bbe\u5907\u63a5\u5730\u7aef\u5b50(\u627f\u62c5\u6545\u969c\u5bfc\u6d41),\u5730\u68c0\u5bfc\u4f53\u63a5\u76d1\u6d4b\u7ee7\u7535\u5668\u56de\u8def(\u627f\u62c5\u4fe1\u53f7\u8fd4\u56de)<\/strong>\u3002\u9ec4\u8272\u548c\u7eff\u8272\u7684\u8272\u6807\u5c31\u662f\u9632\u63a5\u9519\u7684\u4fdd\u9669\u3002<strong>\u52a1\u5fc5\u5bf9\u5e94\u6b63\u786e\u63a5\u5165<\/strong>\u2014\u2014\u63a5\u9519\u4f1a\u5bfc\u81f4\u76d1\u6d4b\u7cfb\u7edf\u5931\u6548\u6216\u8bef\u52a8\u4f5c,\u5931\u53bb G-GC \u7684\u6838\u5fc3\u4ef7\u503c\u3002\u63a5\u7ebf\u540e\u5e94\u8c03\u8bd5\u76d1\u6d4b\u7cfb\u7edf,\u9a8c\u8bc1\u63a5\u5730\u65ad\u5f00\u65f6\u80fd\u6b63\u786e\u62a5\u8b66\u5207\u7535\u3002<\/p>\n    <\/div>\n    <div class=\"qa\">\n      <h4>\u95ee\u9898 6 \u2014 \u4e3a\u4ec0\u4e48\u672c\u6b3e\u4e13\u95e8\u5199&#8221;\u4ea4\u6d41&#8221;\u91c7\u77ff\u8bbe\u5907\uff1f\u76f4\u6d41\u8bbe\u5907\u80fd\u7528\u5417\uff1f<\/h4>\n      <p><strong>\u56de\u7b54\uff1a<\/strong>\u672c\u6b3e\u5e94\u7528\u660e\u786e\u9762\u5411<strong>\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907<\/strong>(\u4ea4\u6d41\u68ad\u8f66\u3001\u94bb\u673a\u3001\u622a\u5272\u88c5\u8f7d\u673a),\u4e09\u6839\u52a8\u529b\u5bfc\u4f53\u5bf9\u5e94\u4e09\u76f8\u4ea4\u6d41\u3002\u7cfb\u5217\u91cc\u6709\u4e13\u95e8\u9762\u5411<strong>\u76f4\u6d41\u79bb\u8f68\u8bbe\u5907<\/strong>\u7684\u6241\u5e73\u6b3e\u3002\u4ea4\u76f4\u6d41\u8bbe\u5907\u7684\u4f9b\u7535\u5236\u5f0f\u4e0d\u540c,\u5e94\u6309\u8bbe\u5907\u5b9e\u9645\u5236\u5f0f\u9009\u5bf9\u5e94\u7535\u7f06\u2014\u2014\u4ea4\u6d41\u8bbe\u5907\u9009\u672c\u6b3e\u8fd9\u7c7b\u4ea4\u6d41\u6b3e,\u76f4\u6d41\u8bbe\u5907\u9009\u76f4\u6d41\u6b3e\u3002\u9009\u578b\u65f6\u52a1\u5fc5\u5148\u786e\u8ba4\u8bbe\u5907\u662f\u4ea4\u6d41\u8fd8\u662f\u76f4\u6d41\u9a71\u52a8,\u4e0d\u80fd\u6df7\u7528\u3002<\/p>\n    <\/div>\n    <div class=\"qa\">\n      <h4>\u95ee\u9898 7 \u2014 \u6241\u5e73\u7535\u7f06\u4f7f\u7528\u6709\u4ec0\u4e48\u7981\u5fcc\uff1f<\/h4>\n      <p><strong>\u56de\u7b54\uff1a<\/strong>\u6838\u5fc3\u7981\u5fcc\u662f<strong>\u53ea\u80fd\u5355\u5e73\u9762\u6298\u5f2f,\u4e25\u7981\u4fa7\u5411\u626d\u6298\u6216\u7ffb\u6298<\/strong>\u3002\u6241\u5e73\u7ed3\u6784\u7684\u5bfc\u4f53\u5e76\u884c\u6392\u5217\u5728\u4e00\u4e2a\u5e73\u9762\u5185,\u8bbe\u8ba1\u7528\u4e8e\u6cbf\u539a\u5ea6(\u9ad8\u5ea6)\u65b9\u5411\u6765\u56de\u6298\u53e0(\u9002\u914d\u4ea4\u6d41\u68ad\u8f66\u7684\u5355\u5e73\u9762\u6298\u53e0\u6536\u653e)\u3002\u5982\u679c\u4fa7\u5411\u626d\u6298\u3001\u7ffb\u8f6c\u6216\u7ede\u62e7,\u4f1a\u4f7f\u5404\u5bfc\u4f53\u53d7\u529b\u4e0d\u5747\u3001\u52a0\u5f3a\u5c42\u9519\u4f4d,\u5bfc\u81f4\u5bfc\u4f53\u75b2\u52b3\u3001\u7edd\u7f18\u635f\u4f24\u3001\u52a0\u5f3a\u5c42\u4e0e\u7f06\u82af\u5206\u5c42\u3002\u6240\u4ee5\u5377\u76d8\u3001\u5bfc\u7f06\u673a\u6784\u5fc5\u987b\u4fdd\u8bc1\u7535\u7f06\u59cb\u7ec8\u6cbf\u6b63\u786e\u5e73\u9762\u6298\u5f2f,\u5f2f\u66f2\u534a\u5f84\u22656\u00d7OD(\u6309\u9ad8\u5ea6)\u3002\u8fd9\u662f\u6241\u5e73\u6b3e\u533a\u522b\u4e8e\u5706\u5f62\u6b3e(\u53ef\u4e09\u7ef4\u4efb\u610f\u5f2f\u66f2)\u7684\u4f7f\u7528\u94c1\u5f8b\u3002<\/p>\n    <\/div>\n    <div class=\"qa\">\n      <h4>\u95ee\u9898 8 \u2014 \u8868\u91cc\u8f7d\u6d41\u91cf\u80fd\u76f4\u63a5\u7528\u5417\uff1f\u4e95\u4e0b\u8981\u4e0d\u8981\u964d\u5bb9\uff1f<\/h4>\n      <p><strong>\u56de\u7b54\uff1a<\/strong>\u4e0d\u80fd\u76f4\u63a5\u7528,\u5fc5\u987b\u964d\u5bb9\u3002\u8868\u4e2d\u8f7d\u6d41\u91cf\u662f<strong>\u5bfc\u4f5390\u2103\u3001\u73af\u5883\u7a7a\u6c1440\u2103\u3001\u81ea\u7531\u7a7a\u6c14<\/strong>\u7684\u57fa\u51c6\u503c,\u53ea\u7b97\u4e09\u6839\u52a8\u529b\u5bfc\u4f53(\u63a5\u5730\u5bfc\u4f53\u3001\u5730\u68c0\u5bfc\u4f53\u90fd\u4e0d\u8ba1\u5165)\u3002\u4e95\u4e0b\u82e5\u73af\u5883\u6e29\u5ea6\u66f4\u9ad8\u3001\u7535\u7f06\u5377\u76d8\u6298\u53e0\u6210\u675f(\u6563\u70ed\u53d7\u9650)\u3001\u8fde\u7eed\u91cd\u8f7d,\u90fd\u8981\u4e58\u964d\u5bb9\u7cfb\u6570\u3002\u4ee53\u00d74\/0\u4e3a\u4f8b,45\u2103+\u5377\u76d8\u6298\u53e0+\u8fde\u7eed\u91cd\u8f7d\u4e0b,\u5b9e\u9645\u53ef\u7528\u53ef\u80fd\u4ece287A\u964d\u5230\u7ea6194A(\u964d\u5bb9\u7ea632%,\u89c18.2\u7b97\u4f8b)\u3002\u4e95\u4e0b\u5377\u76d8\/\u6298\u53e0\u6210\u675f\u6563\u70ed\u5c24\u5176\u8981\u91cd\u89c6\u3002\u5177\u4f53\u7cfb\u6570\u4ee5\u9002\u7528\u6807\u51c6\u4e0e\u5b9e\u9645\u5de5\u51b5\u4e3a\u51c6,\u52a1\u5fc5\u663e\u8457\u964d\u5bb9\u3001\u5b81\u5927\u52ff\u5c0f\u3002<\/p>\n    <\/div>\n    <div class=\"qa\">\n      <h4>\u95ee\u9898 9 \u2014 \u6211\u5230\u5e95\u9700\u8981 G-GC \u8fd8\u662f SHD-GC\uff1f<\/h4>\n      <p><strong>\u56de\u7b54\uff1a<\/strong>\u770b\u8bbe\u5907\u7535\u538b\u7b49\u7ea7\u662f\u5426\u9700\u8981<strong>\u5c4f\u853d<\/strong>\u3002\u4e24\u8005\u90fd\u542b\u63a5\u5730\u5bfc\u4f53\u548c\u5730\u68c0\u5bfc\u4f53(\u90fd\u6709\u63a5\u5730\u76d1\u6d4b),\u533a\u522b\u662f <strong>SHD-GC \u8fd8\u542b\u5c4f\u853d,\u7528\u4e8e\u4e2d\u538b(\u4e2d\u9ad8\u538b)\u8bbe\u5907<\/strong>\u2014\u2014\u4e2d\u538b\u4e0b\u9700\u8981\u5c4f\u853d\u6765\u63a7\u5236\u7535\u573a\u3001\u4fdd\u969c\u7edd\u7f18\u4e0e\u4eba\u8eab\u5b89\u5168\u3002\u672c\u6b3e G-GC \u662f<strong>\u4f4e\u538b(2kV)\u3001\u65e0\u5c4f\u853d<\/strong>\u3002\u6240\u4ee5:\u4f4e\u538b(2kV \u8fd9\u4e00\u7ea7)\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u3001\u9700\u63a5\u5730\u76d1\u6d4b\u7684,\u7528 G-GC(\u672c\u6b3e);\u4e2d\u538b\u91c7\u77ff\u8bbe\u5907,\u9700\u5347\u7ea7\u5230\u542b\u5c4f\u853d\u7684 SHD-GC\u3002\u5148\u786e\u8ba4\u8bbe\u5907\u7535\u538b\u7b49\u7ea7,\u518d\u5b9a\u8981\u4e0d\u8981\u5c4f\u853d\u3002<\/p>\n    <\/div>\n    <div class=\"qa\">\n      <h4>\u95ee\u9898 10 \u2014 \u8fdb\u53e3 G-GC \u91c7\u77ff\u7535\u7f06\u592a\u8d35\uff0c\u56fd\u4ea7\u80fd\u5bf9\u6807\u5417\uff1f<\/h4>\n      <p><strong>\u56de\u7b54\uff1a<\/strong>\u5173\u952e\u770b\u786c\u6307\u6807,\u5bf9\u6807\u7684\u662f\u6807\u51c6\u4e0e\u53c2\u6570\u3001\u4e0d\u662f\u4ea7\u5730\u3002\u9010\u9879\u6838\u5bf9:\u52a8\u529b\u5bfc\u4f53\u662f\u5426\u4e3a\u7b26\u5408 ASTM B172\/B33 \u7684\u9540\u9521\u9000\u706b\u94dc\u675f\u7ede\u3001\u80a1\u6570\u5230\u4f4d;\u7edd\u7f18\u662f\u5426\u4e3a\u652f\u630190\u2103\u7684\u5408\u89c4\u539a\u5ea6EPR;<strong>\u63a5\u5730\u5bfc\u4f53\u662f\u5426\u4e3a\u9540\u9521\u94dc\u3001\u89c4\u683c\u6309\u672c\u6b3e\u6807\u51c6\u4e0e\u4e3b\u5bfc\u4f53\u6b63\u786e\u914d\u6bd4(8AWG~1\/0AWG)\u3001\u6709\u7eff\u8272\u8bc6\u522b;\u2605\u5730\u68c0\u5bfc\u4f53\u662f\u5426\u4e3a\u9540\u9521\u94dc\u3001\u9ec4\u8272\u7edd\u7f18\u3001\u89c4\u683c\u7b26\u5408\u6807\u51c6(8AWG~5AWG)\u3001\u4e14\u4e0e\u76d1\u6d4b\u7cfb\u7edf\u517c\u5bb9<\/strong>(G-GC \u7684\u4e13\u5c5e\u68c0\u67e5\u70b9);\u52a0\u5f3a\u5c42\u662f\u5426\u4e3a\u5408\u683c\u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7;\u62a4\u5957\u662f\u5426\u4e3a\u5408\u683cCPE\u3001\u539a\u5ea6\u4e0e\u91cd\u8f7d\/\u8d85\u91cd\u8f7d\u5206\u7ea7\u6b63\u786e;\u9ad8\u00d7\u5bbd\u5c3a\u5bf8\u4e0e\u91cd\u91cf\u662f\u5426\u7b26\u5408\u6807\u51c6;\u4e09\u82af\u8f7d\u6d41\u91cf\u662f\u5426\u6b63\u786e\u6807\u6ce8\u3001\u964d\u5bb9\u8bf4\u660e\u662f\u5426\u6e05\u6670;\u6574\u4f53\u662f\u5426\u58f0\u660e\u5e76\u901a\u8fc7 ICEA S-75-381\/NEMA WC58\u3001\u5fc5\u8981\u65f6 CSA C22.2 No.96,\u5e76\u6709\u5b9e\u6d4b\u62a5\u544a\u652f\u6491\u3002<strong>\u91c7\u77ff\u5b89\u5168\u4ee3\u4ef7\u6781\u9ad8,G-GC \u5c24\u5176\u8981\u6838\u5b9e\u5730\u68c0\u5bfc\u4f53\u914d\u7f6e\u4e0e\u76d1\u6d4b\u7cfb\u7edf\u517c\u5bb9\u3001\u63a5\u5730\u76d1\u6d4b\u529f\u80fd\u7ecf\u8c03\u8bd5\u9a8c\u8bc1\u6709\u6548<\/strong>\u3002\u8fd9\u4e9b\u786c\u6307\u6807\u5168\u90e8\u5bf9\u6807\u5230\u4f4d\u3001\u76d1\u6d4b\u529f\u80fd\u9a8c\u8bc1\u901a\u8fc7,\u56fd\u4ea7\u4ea7\u54c1\u5b8c\u5168\u53ef\u5728\u4ea4\u6d41\u91c7\u77ff\u5de5\u51b5\u80dc\u4efb,\u4e14\u66f4\u5177\u6210\u672c\u4e0e\u4ea4\u671f\u4f18\u52bf\u3002<\/p>\n    <\/div>\n\n    <div class=\"success\">\n      <h4>\u98de\u7eaf\u5de5\u7a0b\u89c2\u70b9 \/ Feichun Engineering View<\/h4>\n      <p>Type G-GC \u4e09\u82af\u6241\u5e73\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06 2kV,\u662f\u4fbf\u643a\u5f0f\u52a8\u529b\u7535\u7f06\u4fdd\u62a4\u7b49\u7ea7\u8c31\u7cfb\u91cc\u6bd4 Type G \u9ad8\u4e00\u7ea7\u7684\u7c7b\u522b,\u4e13\u95e8\u7528\u4e8e\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u2014\u2014\u4ea4\u6d41\u68ad\u8f66\u3001\u94bb\u673a\u3001\u622a\u5272\u4e0e\u88c5\u8f7d\u673a\u3002\u5b83\u7684\u6838\u5fc3\u4ef7\u503c,\u4e0d\u5728\u4e8e\u591a\u4e86\u4e00\u6839\u5bfc\u4f53,\u800c\u5728\u4e8e\u5b9e\u73b0\u4e86\u4e00\u4e2a\u5b89\u5168\u7406\u5ff5\u7684\u8dc3\u5347:\u4ece Type G \u7684&#8221;\u7535\u7f06\u81ea\u5e26\u63a5\u5730\u8def\u5f84&#8221;\u5347\u7ea7\u5230&#8221;\u63a5\u5730\u8def\u5f84\u968f\u65f6\u53ef\u9a8c\u8bc1\u3001\u65ad\u4e86\u7acb\u523b\u77e5\u9053&#8221;\u3002\u8fd9\u4e2a\u8dc3\u5347\u9760\u7684\u5c31\u662f\u5b83\u533a\u522b\u4e8e Type G \u7684\u552f\u4e00\u672c\u8d28\u7279\u5f81\u2014\u2014\u5728\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53\u4e4b\u5916,\u518d\u589e\u52a0\u4e00\u6839\u63a5\u5730\u68c0\u67e5(\u5730\u68c0)\u5bfc\u4f53(Ground Check Conductor,\u9ec4\u8272\u7edd\u7f18)\u3002\u5730\u68c0\u5bfc\u4f53\u672c\u8eab\u4e0d\u4f20\u8f93\u52a8\u529b\u3001\u4e0d\u5bfc\u8d70\u6545\u969c\u7535\u6d41,\u5b83\u53ea\u627f\u8f7d\u6beb\u5b89\u7ea7\u76d1\u6d4b\u4fe1\u53f7,\u4e0e\u63a5\u5730\u5bfc\u4f53\u4e00\u8d77\u3001\u914d\u5408\u7535\u6e90\u7aef\u7684\u63a5\u5730\u76d1\u6d4b\u7ee7\u7535\u5668,\u6784\u6210\u4e00\u4e2a\u6301\u7eed\u95ed\u5408\u7684\u76d1\u6d4b\u56de\u8def:\u76d1\u6d4b\u7ee7\u7535\u5668\u901a\u8fc7\u63a5\u5730\u5bfc\u4f53\u9001\u51fa\u5fae\u5c0f\u4fe1\u53f7\u3001\u7ecf\u8bbe\u5907\u7aef\u518d\u7531\u5730\u68c0\u5bfc\u4f53\u8fd4\u56de,\u63a5\u5730\u8def\u5f84\u5b8c\u597d\u65f6\u56de\u8def\u901a\u3001\u5141\u8bb8\u5e26\u7535\u8fd0\u884c,\u63a5\u5730\u5bfc\u4f53\u6216\u5730\u68c0\u5bfc\u4f53\u4efb\u4e00\u65ad\u5f00\u65f6\u56de\u8def\u65ad\u3001\u7ee7\u7535\u5668\u7acb\u5373\u62a5\u8b66\u5e76\u5207\u65ad\u7535\u6e90,\u7edd\u4e0d\u8ba9\u8bbe\u5907\u5728\u63a5\u5730\u5931\u6548\u7684\u72b6\u6001\u4e0b\u5e26\u7535\u3002\u5bf9\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\u8fd9\u79cd\u79fb\u52a8\u3001\u62d6\u62fd\u3001\u78be\u538b\u9891\u7e41\u3001\u63a5\u5730\u6781\u6613\u5728\u4f7f\u7528\u4e2d\u6084\u7136\u65ad\u5f00\u7684\u573a\u5408,\u8fd9\u4e00\u5b9e\u65f6\u76d1\u6d4b\u80fd\u529b\u81f3\u5173\u91cd\u8981\u2014\u2014\u5f88\u591a\u77ff\u5c71\u5b89\u5168\u89c4\u8303\u6b63\u662f\u636e\u6b64\u5f3a\u5236\u8981\u6c42\u79fb\u52a8\u8bbe\u5907\u914d\u5907\u63a5\u5730\u76d1\u6d4b,\u8fd9\u4e5f\u6210\u4e86\u9009 G-GC \u800c\u975e G \u7684\u5206\u6c34\u5cad:\u89c4\u8303\u8981\u6c42\u63a5\u5730\u76d1\u6d4b\u5c31\u5fc5\u987b\u7528 G-GC,\u8fd9\u662f\u4e00\u9053\u5b89\u5168\u7b49\u7ea7\u9898\u800c\u975e\u6027\u80fd\u9898\u3002\u5730\u68c0\u5bfc\u4f53\u6709\u4e00\u4e2a\u503c\u5f97\u6ce8\u610f\u7684\u8bbe\u8ba1\u7279\u5f81:\u5b83\u7684\u89c4\u683c\u5f88\u5c0f\u4e14\u968f\u4e3b\u5bfc\u4f53\u589e\u5927\u51e0\u4e4e\u4e0d\u53d8(\u672c\u6b3e\u4ece3\u00d76\u76848AWG\u52303\u00d74\/0\u76845AWG),\u8fd9\u4e0e\u63a5\u5730\u5bfc\u4f53&#8221;\u968f\u4e3b\u5bfc\u4f53\u540c\u6b65\u589e\u5927&#8221;\u5f62\u6210\u9c9c\u660e\u5bf9\u6bd4,\u6839\u6e90\u5728\u4e09\u7c7b\u5bfc\u4f53\u8bbe\u8ba1\u4f9d\u636e\u4e0d\u540c\u2014\u2014\u52a8\u529b\u5bfc\u4f53\u6309\u8fde\u7eed\u8f7d\u6d41\u91cf\u8bbe\u8ba1(\u968f\u8d1f\u8f7d\u589e\u5927)\u3001\u63a5\u5730\u5bfc\u4f53\u6309\u77ed\u65f6I\u00b2t\u6545\u969c\u7535\u6d41\u8010\u53d7\u8bbe\u8ba1(\u968f\u4e3b\u5bfc\u4f53\u589e\u5927)\u3001\u5730\u68c0\u5bfc\u4f53\u53ea\u8f7d\u6beb\u5b89\u76d1\u6d4b\u4fe1\u53f7\u6309\u673a\u68b0\u5f3a\u5ea6\u4e0e\u4fe1\u53f7\u8981\u6c42\u8bbe\u8ba1(\u591f\u7ec6\u591f\u7ed3\u5b9e\u5373\u53ef\u3001\u57fa\u672c\u6052\u5b9a)\u3002\u4ece\u6750\u6599\u79d1\u5b66\u5c42\u9762\u770b,\u672c\u6b3e\u662f\u4e94\u6839\u5bfc\u4f53(\u4e09\u52a8\u529b+\u63a5\u5730+\u5730\u68c0)\u5e76\u884c\u6392\u5217\u7684\u6241\u5e73\u7ed3\u6784:\u52a8\u529b\u5bfc\u4f53\u4e3a\u9540\u9521\u9000\u706b\u94dc\u675f\u7ede(\u9000\u706b\u6c42\u8f6f\u3001\u7ec6\u4e1d\u591a\u80a1\u5206\u6563\u5f2f\u66f2\u5e94\u53d8\u3001\u9540\u9521\u6297\u94dc\u5bb3,\u4f9d\u636eASTM 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S-75-381\u4e0eNEMA WC58\u4ece\u6027\u80fd\u4e0e\u7c7b\u522b\u5c42\u5b9a\u4e49\u7ed3\u6784\u3001\u539a\u5ea6\u3001\u63a5\u5730\u4e0e\u5730\u68c0\u5bfc\u4f53\u914d\u7f6e\u3001\u8f7d\u6d41\u91cf\u57fa\u51c6,ASTM B172\/B33\u4ece\u6750\u6599\u5c42\u7ea6\u675f\u5bfc\u4f53\u7ede\u5408\u4e0e\u9540\u9521,CAN\/CSA C22.2 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G&#8221;\u5185\u7f6e\u63a5\u5730\u5bfc\u4f53&#8221;\u7684\u57fa\u7840\u4e0a,\u518d\u589e\u52a0\u4e00\u6839\u63a5\u5730\u68c0\u67e5\uff08\u5730\u68c0\uff09\u5bfc\u4f53\uff08Ground Check Conductor,\u9ec4\u8272\u7edd\u7f18\uff09,\u7528\u4e8e\u5b9e\u65f6\u76d1\u6d4b\u63a5\u5730\u8def\u5f84\u7684\u5b8c\u6574\u6027\u2014\u2014\u8fd9\u662f G-GC \u533a\u522b\u4e8e G \u7684\u6838\u5fc3,\u4e5f\u662f\u5168\u6587\u7684\u4e3b\u89d2\u3002\u5b83\u628a\u4e09\u6839\u52a8\u529b\u5bfc\u4f53\u3001\u4e00\u6839\u63a5\u5730\u5bfc\u4f53\u3001\u4e00\u6839\u5730\u68c0\u5bfc\u4f53\u5e76\u884c\u6392\u5217\u3001\u6574\u4f53\u6324\u5305\u6210\u6241\u5e73\u622a\u9762,\u914d\u5408\u5408\u6210\u7ea4\u7ef4\u7f16\u7ec7\u52a0\u5f3a\u5c42,\u4e13\u95e8\u7528\u4e8e\u4ea4\u6d41\u91c7\u77ff\u8bbe\u5907\uff08AC mining equipment\uff09\u2014\u2014\u4ea4\u6d41\u68ad\u8f66\uff08A.C. shuttle cars\uff09\u3001\u94bb\u673a\u3001\u622a\u5272\u4e0e\u88c5\u8f7d\u673a\u3002\u672c\u6743\u5a01\u7248\u4ece\u4ea7\u54c1\u5b9a\u4f4d\u3001\u4fdd\u62a4\u7b49\u7ea7\u7684\u8dc3\u5347\u903b\u8f91\u3001\u5730\u68c0\u5bfc\u4f53\u76d1\u6d4b\u63a5\u5730\u5b8c\u6574\u6027\u7684\u5de5\u4f5c\u539f\u7406\u4e0e\u76d1\u6d4b\u56de\u8def\u673a\u7406\u3001\u6807\u51c6\u4f53\u7cfb\u3001\u6750\u6599\u79d1\u5b66\u5c42\u9762\u7684\u9010\u5c42\u7ed3\u6784\u3001\u63a5\u5730\u5bfc\u4f53\u4e0e\u5730\u68c0\u5bfc\u4f53\u7684\u914d\u7f6e\u4f9d\u636e,\u5230 3\u00d76 \u81f3 3\u00d74\/0 \u7684\u5168\u89c4\u683c\u9ad8\u00d7\u5bbd\u3001\u91cd\u91cf\u4e0e\u8f7d\u6d41\u91cf\u8868\u4e0e\u964d\u5bb9\u7b97\u4f8b,\u518d\u5230&#8221;G-GC vs G&#8221;&#8221;\u6241\u5e73 vs 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