{"id":21115,"date":"2025-12-31T08:20:20","date_gmt":"2025-12-31T00:20:20","guid":{"rendered":"https:\/\/viox.com\/?p=21115"},"modified":"2025-12-31T08:20:22","modified_gmt":"2025-12-31T00:20:22","slug":"high-breaking-capacity-fuse-300ka-protection-guide","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ja\/high-breaking-capacity-fuse-300ka-protection-guide\/","title":{"rendered":"\u76ee\u306b\u898b\u3048\u306a\u3044\u76fe\uff1a\u9ad8\u906e\u65ad\u5bb9\u91cf\u30d2\u30e5\u30fc\u30ba\u304c\u65bd\u8a2d\u3092\u5b88\u308b\u6700\u5f8c\u306e\u7826\u3067\u3042\u308b\u7406\u7531"},"content":{"rendered":"
\n

\u696d\u754c\u306e\u9759\u304b\u306a\u308b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\uff1a\u4e3b\u8981\u30e1\u30fc\u30ab\u30fc\u304c\u57fa\u6e96\u3092\u5f15\u304d\u4e0a\u3052\u308b\u7406\u7531<\/h2>\n

\u6700\u8fd1\u3001\u3042\u308b\u8abf\u9054\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u304c\u6280\u8853\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u92ed\u3044\u8cea\u554f\u3092\u6295\u3052\u304b\u3051\u307e\u3057\u305f\u3002\u300c\u30e1\u30eb\u30bb\u30f3\u3001\u30ea\u30c6\u30eb\u30d2\u30e5\u30fc\u30ba\u3001\u30d6\u30b9\u30de\u30f3\u306a\u3069\u306e\u5927\u624b\u30d6\u30e9\u30f3\u30c9\u304c\u3001\u30af\u30e9\u30b9R\u30d2\u30e5\u30fc\u30ba\u306e\u906e\u65ad\u96fb\u6d41\u5b9a\u683c\u3092200kA\u304b\u3089300kA\u306b\u3072\u3063\u305d\u308a\u3068\u5909\u66f4\u3057\u3066\u3044\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f\u3053\u308c\u306f\u5358\u306a\u308b\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u7b56\u7565\u306a\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u771f\u306e\u5b89\u5168\u6027\u306e\u5411\u4e0a\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u300d\u201c<\/p>\n

\u305d\u306e\u61d0\u7591\u7684\u306a\u898b\u65b9\u306f\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u898f\u683c\u306e\u9032\u5316\u304c\u7de9\u3084\u304b\u3067\u4fdd\u5b88\u7684\u306a\u696d\u754c\u306b\u304a\u3044\u3066\u3001\u6027\u80fd\u4ed5\u69d8\u304c50\uff05\u3082\u5411\u4e0a\u3059\u308b\u3053\u3068\u306f\u3001\u602a\u3057\u3052\u306a\u8ca9\u58f2\u6226\u8853\u306e\u3088\u3046\u306b\u611f\u3058\u3089\u308c\u307e\u3059\u3002\u7d50\u5c40\u306e\u3068\u3053\u308d\u3001200kA\uff0820\u4e07\u30a2\u30f3\u30da\u30a2\uff09\u3067\u4f55\u5341\u5e74\u3082\u5341\u5206\u3060\u3063\u305f\u306e\u306b\u3001\u306a\u305c\u4eca\u306b\u306a\u3063\u3066\u7a81\u7136\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

\u3053\u3053\u306b\u4e0d\u5feb\u306a\u771f\u5b9f\u304c\u3042\u308a\u307e\u3059\u3002 \u305d\u308c\u306f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u3059\u307e\u3059\u5371\u967a\u306b\u306a\u3063\u3066\u3044\u308b\u96fb\u529b\u7db2\u3078\u306e\u5bfe\u5fdc\u3067\u3059\u3002.<\/strong> 300kA\u906e\u65ad\u96fb\u6d41\u5b9a\u683c\u3078\u306e\u79fb\u884c\u306f\u3001\u7af6\u4e89\u4e0a\u306e\u30dd\u30b8\u30b7\u30e7\u30cb\u30f3\u30b0\u306e\u305f\u3081\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7523\u696d\u7528\u96fb\u529b\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u6e2c\u5b9a\u53ef\u80fd\u306a\u554f\u984c\u306e\u5146\u5019\u3067\u3059\u3002\u96fb\u529b\u4f1a\u793e\u306e\u30a4\u30f3\u30d5\u30e9\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3001\u30b0\u30ea\u30c3\u30c9\u306e\u8fd1\u4ee3\u5316\u3001\u304a\u3088\u3073\u7523\u696d\u65bd\u8a2d\u306e\u96fb\u529b\u5bc6\u5ea6\u306e\u5897\u52a0\u306b\u3088\u308a\u3001\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u3067\u5229\u7528\u53ef\u80fd\u306a\u77ed\u7d61\u96fb\u6d41\u304c\u5897\u52a0\u3057\u3066\u3044\u307e\u3059\u3002\u6628\u65e5\u306e\u300c\u6a19\u6e96\u300d\u4fdd\u8b77\u306f\u3001\u4eca\u65e5\u3067\u306f\u5371\u967a\u306a\u307b\u3069\u4e0d\u5341\u5206\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n

\u7523\u696d\u7528\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u3092\u5c02\u9580\u3068\u3059\u308b\u96fb\u6c17\u6a5f\u5668\u306eB2B\u30e1\u30fc\u30ab\u30fc\u3067\u3042\u308bVIOX Electric\u3067\u306f\u3001\u3053\u306e\u50be\u5411\u3092\u6ce8\u610f\u6df1\u304f\u8ffd\u8de1\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3088\u308a\u9ad8\u3044\u906e\u65ad\u5bb9\u91cf\u3078\u306e\u79fb\u884c\u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u65bd\u8a2d\u306e\u5b89\u5168\u6027\u3001\u6a5f\u5668\u306e\u4fdd\u8b77\u3001\u304a\u3088\u3073\u898f\u5236\u9075\u5b88\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u9ad8\u906e\u65ad\u5bb9\u91cf\uff08HBC\uff09\u30d2\u30e5\u30fc\u30ba\u304c\u3082\u306f\u3084\u8d05\u6ca2\u306a\u4ed5\u69d8\u3067\u306f\u306a\u304f\u3001\u58ca\u6ec5\u7684\u306a\u77ed\u7d61\u4e8b\u6545\u304b\u3089\u65bd\u8a2d\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u7d76\u5bfe\u7684\u306a\u6700\u4f4e\u30e9\u30a4\u30f3\u3067\u3042\u308b\u7406\u7531\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n

300kA\u3078\u306e\u9032\u5316\uff1a\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3067\u306f\u306a\u304f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5fc5\u8981\u6027<\/h2>\n

\u4f55\u5341\u5e74\u3082\u306e\u9593\u3001, 200kA\u306e\u906e\u65ad\u96fb\u6d41\u5b9a\u683c\u306f\u3001<\/strong> \u7523\u696d\u7528\u4f4e\u5727\u30d2\u30e5\u30fc\u30ba\u306e\u5929\u4e95\u3092\u8868\u3057\u3066\u3044\u307e\u3057\u305f\u30021990\u5e74\u4ee3\u304b\u30892000\u5e74\u4ee3\u521d\u982d\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u8a08\u3057\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001200kA\u5b9a\u683c\u306e\u30af\u30e9\u30b9J\u3001\u30af\u30e9\u30b9L\u3001\u304a\u3088\u3073\u30af\u30e9\u30b9R\u30d2\u30e5\u30fc\u30ba\u3092\u81ea\u4fe1\u3092\u6301\u3063\u3066\u6307\u5b9a\u3057\u3001\u3053\u308c\u304c\u73fe\u5b9f\u7684\u306a\u77ed\u7d61\u30b7\u30ca\u30ea\u30aa\u3092\u8d85\u3048\u308b\u3068\u8003\u3048\u3066\u3044\u307e\u3057\u305f\u3002\u8a08\u7b97\u306f\u7c21\u5358\u3067\u3057\u305f\u3002\u300c\u79c1\u306e1500 kVA\u5909\u5727\u5668\u306f\u3001\u4e8c\u6b21\u5074\u306720\u4e07\u30a2\u30f3\u30da\u30a2\u306e\u77ed\u7d61\u96fb\u6d41\u3092\u767a\u751f\u3055\u305b\u308b\u3053\u3068\u306f\u3042\u308a\u5f97\u306a\u3044\u3002\u300d\u201c<\/p>\n

\u305d\u306e\u4eee\u5b9a\u306f\u3082\u306f\u3084\u666e\u904d\u7684\u306b\u6709\u52b9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n

\u3088\u308a\u9ad8\u3044\u77ed\u7d61\u96fb\u6d41\u3092\u63a8\u9032\u3059\u308b2\u3064\u306e\u6839\u672c\u539f\u56e0<\/h3>\n

1. \u8001\u673d\u5316\u3057\u305f\u30a4\u30f3\u30d5\u30e9\u306e\u4ea4\u63db\u3068\u30b0\u30ea\u30c3\u30c9\u306e\u8fd1\u4ee3\u5316<\/strong><\/p>\n

\u5317\u7c73\u5168\u571f\u306e\u96fb\u529b\u4f1a\u793e\u306f\u3001\u8001\u673d\u5316\u3057\u305f\u914d\u96fb\u5909\u5727\u5668\u3092\u4f53\u7cfb\u7684\u306b\u4ea4\u63db\u3057\u3001\u5909\u96fb\u6240\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u65b0\u306e\u5909\u5727\u5668\u306f\u901a\u5e38\u300130\u301c40\u5e74\u524d\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30e6\u30cb\u30c3\u30c8\u3088\u308a\u3082\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u304c\u4f4e\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002IEEE\u77ed\u7d61\u96fb\u6d41\u8a08\u7b97\u898f\u683c\uff08IEEE 551-2006\uff09\u306b\u3088\u308b\u3068\u3001\u5909\u5727\u5668\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f\u3001\u5229\u7528\u53ef\u80fd\u306a\u77ed\u7d61\u96fb\u6d41\u306e\u4e3b\u306a\u5236\u9650\u8981\u56e0\u3067\u3059\u3002.<\/p>\n

\u96fb\u529b\u4f1a\u793e\u304c4\uff05\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u5909\u5727\u5668\u3092\u3001\u540c\u3058kVA\u5b9a\u683c\u306e\u65b0\u3057\u30443.5\uff05\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u30e6\u30cb\u30c3\u30c8\u306b\u4ea4\u63db\u3059\u308b\u3068\u3001\u65bd\u8a2d\u306e\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u3092\u5909\u66f4\u3057\u306a\u304f\u3066\u3082\u3001\u5229\u7528\u53ef\u80fd\u306a\u77ed\u7d61\u96fb\u6d41\u306f\u7d0414\uff05\u5897\u52a0\u3057\u307e\u3059\u300220\u5e74\u524d\u306b50kA\u306e\u5229\u7528\u53ef\u80fd\u306a\u77ed\u7d61\u96fb\u6d41\u3067\u8a2d\u8a08\u3055\u308c\u305f\u65bd\u8a2d\u306f\u3001\u4e0a\u6d41\u306e\u96fb\u529b\u4f1a\u793e\u306e\u5909\u66f4\u306e\u307f\u304c\u539f\u56e0\u3067\u3001\u73fe\u572865kA\u4ee5\u4e0a\u306e\u77ed\u7d61\u96fb\u6d41\u306b\u76f4\u9762\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

2. \u5de5\u696d\u56e3\u5730\u306e\u9ad8\u5bc6\u5ea6\u5316\u3068\u30b7\u30b9\u30c6\u30e0\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u4f4e\u4e0b<\/strong><\/p>\n

\u5de5\u696d\u56e3\u5730\u304c\u62e1\u5927\u3057\u3001\u96fb\u529b\u9700\u8981\u304c\u5897\u52a0\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u96fb\u529b\u4f1a\u793e\u306f\u8ca0\u8377\u4e2d\u5fc3\u306b\u8fd1\u3044\u5834\u6240\u306b\u5927\u578b\u306e\u5909\u5727\u5668\u3092\u8a2d\u7f6e\u3057\u307e\u3059\u3002\u5909\u5727\u5668\u3068\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u9593\u306e\u5c0e\u4f53\u9577\u304c\u77ed\u304f\u306a\u308b\u3068\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u30d1\u30b9\u304c\u4f4e\u304f\u306a\u308a\u3001\u4e88\u60f3\u3055\u308c\u308b\u77ed\u7d61\u96fb\u6d41\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u3082\u3068\u3082\u3068\u30ea\u30e2\u30fc\u30c8\u306e\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u5909\u5727\u5668\u304b\u3089200\u30d5\u30a3\u30fc\u30c8\u306e\u5c0e\u4f53\u3092\u901a\u3057\u3066\u96fb\u529b\u4f9b\u7d66\u3092\u53d7\u3051\u3066\u3044\u305f\u65bd\u8a2d\u306f\u3001\u73fe\u5728\u3001\u5efa\u7269\u304b\u3089\u308f\u305a\u304b50\u30d5\u30a3\u30fc\u30c8\u306e\u5834\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u65b0\u3057\u3044\u30e6\u30cb\u30c3\u30c8\u304b\u3089\u96fb\u529b\u4f9b\u7d66\u3092\u53d7\u3051\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5c0e\u4f53\u9577\u306e4\u5206\u306e1\u3078\u306e\u77ed\u7e2e\u306b\u3088\u308a\u3001\u5229\u7528\u53ef\u80fd\u306a\u77ed\u7d61\u96fb\u6d41\u304c20\u301c30\uff05\u5897\u52a0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

UL 248\u8a8d\u8a3c\u306e\u73fe\u5b9f<\/h3>\n

300kA\u5b9a\u683c\u306e\u30d2\u30e5\u30fc\u30ba\u306e\u767b\u5834\u306f\u3001\u6295\u6a5f\u7684\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u53b3\u683c\u306a\u7b2c\u4e09\u8005\u30c6\u30b9\u30c8\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002UL 248\u898f\u683c\uff08\u7279\u306b\u30af\u30e9\u30b9J\u306e\u5834\u5408\u306fUL 248-8\u3001\u30af\u30e9\u30b9L\u306e\u5834\u5408\u306fUL 248-10\u3001\u30af\u30e9\u30b9R\u30d2\u30e5\u30fc\u30ba\u306e\u5834\u5408\u306fUL 248-12\uff09\u306e\u4e0b\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u30d2\u30e5\u30fc\u30ba\u304c\u7834\u88c2\u3001\u706b\u707d\u3001\u307e\u305f\u306f\u5c0e\u96fb\u6027\u7c92\u5b50\u306e\u653e\u51fa\u306a\u3057\u306b\u3001\u5b9a\u683c\u77ed\u7d61\u96fb\u6d41\u3092\u5b89\u5168\u306b\u906e\u65ad\u3067\u304d\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

300kA\u5b9a\u683c\u306e\u30af\u30e9\u30b9RK1\u30d2\u30e5\u30fc\u30ba\u306f\u300130\u4e07\u30a2\u30f3\u30da\u30a2\u306eRMS\u5bfe\u79f0\u96fb\u6d41\u3067\u3053\u308c\u3089\u306e\u30c6\u30b9\u30c8\u306b\u5408\u683c\u3057\u3066\u304a\u308a\u3001\u3088\u308a\u4f4e\u3044\u5b9a\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u7834\u58ca\u3059\u308b\u30ec\u30d9\u30eb\u3067\u3001\u5c01\u3058\u8fbc\u3081\u3001\u30a2\u30fc\u30af\u6d88\u5f27\u3001\u304a\u3088\u3073\u5b89\u5168\u306a\u906e\u65ad\u3092\u5b9f\u8a3c\u3057\u3066\u3044\u307e\u3059\u3002300kA\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u96fb\u529b\u4f1a\u793e\u306e\u77ed\u7d61\u96fb\u6d41\u304c\u5f90\u3005\u306b\u5897\u52a0\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u3088\u308a\u5927\u304d\u306a\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u63d0\u4f9b\u3057\u3001\u4fdd\u8b77\u6a5f\u5668\u304c\u58ca\u6ec5\u7684\u306a\u77ed\u7d61\u6642\u306b\u6700\u3082\u5f31\u3044\u30ea\u30f3\u30af\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n

\"200kA
200kA\u3068300kA\u306e\u30af\u30e9\u30b9R\u30d2\u30e5\u30fc\u30ba\u306e\u8996\u899a\u7684\u306a\u6bd4\u8f03\u3002\u6027\u80fd\u306b\u5927\u304d\u306a\u9055\u3044\u304c\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u7269\u7406\u7684\u306a\u985e\u4f3c\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n

\u906e\u65ad\u5bb9\u91cf\u3092\u8d85\u3048\u308b\u3053\u3068\u306b\u3088\u308b\u58ca\u6ec5\u7684\u306a\u7269\u7406\u73fe\u8c61<\/h2>\n

\u96fb\u6c17\u4fdd\u8b77\u306b\u304a\u3051\u308b\u6700\u3082\u5371\u967a\u306a\u8abf\u9054\u306e\u8aa4\u308a\u306f\u3001 \u906e\u65ad\u5bb9\u91cf\u306e\u4ee3\u308f\u308a\u306b\u4fa1\u683c\u3067\u8cfc\u5165\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/strong>. \u30d2\u30e5\u30fc\u30ba\u3092\u6bd4\u8f03\u3059\u308b\u5834\u5408\u3001\u4e00\u822c\u7684\u306a10kA\u5b9a\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30d7\u30ec\u30df\u30a2\u30e0200kA\u9ad8\u906e\u65ad\u5bb9\u91cf\uff08HBC\uff09\u30d2\u30e5\u30fc\u30ba\u3068\u7269\u7406\u7684\u306b\u4f3c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u3089\u306f\u540c\u69d8\u306e\u5bf8\u6cd5\u3092\u6301\u3061\u3001\u540c\u4e00\u306e\u30db\u30eb\u30c0\u30fc\u306b\u9069\u5408\u3057\u3001\u540c\u3058\u30a2\u30f3\u30da\u30a2\u5b9a\u683c\u3092\u6301\u3064\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4fa1\u683c\u5dee\u306f3\uff1a1\u3001\u307e\u305f\u306f5\uff1a1\u306b\u306a\u308b\u3053\u3068\u3055\u3048\u3042\u308a\u307e\u3059\u3002.<\/p>\n

\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u8868\u9762\u4e0a\u306f\u540c\u4e00\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u4e2d\u3067\u306f\u3001\u305d\u306e\u9055\u3044\u306f\u6587\u5b57\u901a\u308a\u751f\u6b7b\u306b\u95a2\u308f\u308a\u307e\u3059\u3002.<\/p>\n

\u77ed\u7d61\u96fb\u6d41\u304c\u906e\u65ad\u96fb\u6d41\u5b9a\u683c\u3092\u8d85\u3048\u308b\u3068\u3069\u3046\u306a\u308b\u304b<\/h3>\n

\u906e\u65ad\u5bb9\u91cf\uff08\u906e\u65ad\u5b9a\u683c\u307e\u305f\u306f\u906e\u65ad\u5bb9\u91cf\u3068\u3082\u547c\u3070\u308c\u307e\u3059\uff09\u306f\u3001 \u30d2\u30e5\u30fc\u30ba\u304c\u7834\u58ca\u3055\u308c\u305f\u308a\u3001\u8a31\u5bb9\u3067\u304d\u306a\u3044\u671f\u9593\u306e\u96fb\u6c17\u30a2\u30fc\u30af\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u5b89\u5168\u306b\u906e\u65ad\u3067\u304d\u308b\u6700\u5927\u96fb\u6d41\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/strong>. \u3053\u308c\u306f\u63a8\u5968\u3055\u308c\u308b\u52d5\u4f5c\u7bc4\u56f2\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u53b3\u3057\u3044\u7269\u7406\u7684\u306a\u5236\u9650\u3067\u3059\u3002.<\/p>\n

\u73fe\u5b9f\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3042\u306a\u305f\u306e\u65bd\u8a2d\u306b\u306f\u3001\u30e1\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u306765kA\u306e\u5229\u7528\u53ef\u80fd\u306a\u77ed\u7d61\u96fb\u6d41\u304c\u3042\u308a\u307e\u3059\uff08\u4e2d\u898f\u6a21\u306e\u7523\u696d\u30d7\u30e9\u30f3\u30c8\u3067\u306f\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\uff09\u3002\u6a5f\u5668\u306e\u6545\u969c\u3084\u5076\u767a\u7684\u306a\u63a5\u89e6\u306a\u3069\u306b\u3088\u308b\u77ed\u7d61\u4e8b\u6545\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u5b8c\u5168\u306a65,000\u30a2\u30f3\u30da\u30a2\u304c\u4fdd\u8b77\u30d2\u30e5\u30fc\u30ba\u3092\u6d41\u308c\u3088\u3046\u3068\u3057\u307e\u3059\u3002.<\/p>\n

\u305d\u306e\u30d2\u30e5\u30fc\u30ba\u306e\u906e\u65ad\u96fb\u6d41\u5b9a\u683c\u304c10kA\u3057\u304b\u306a\u3044\u5834\u5408\uff1a<\/strong><\/p>\n

    \n
  1. \u30a8\u30ec\u30e1\u30f3\u30c8\u306e\u6eb6\u878d\uff1a<\/strong> \u30d2\u30e5\u30fc\u30ba\u30a8\u30ec\u30e1\u30f3\u30c8\u306f\u8a2d\u8a08\u3069\u304a\u308a\u306b\u84b8\u767a\u3057\u3001\u30a2\u30fc\u30af\u3092\u751f\u6210\u3057\u307e\u3059\u3002.<\/li>\n
  2. \u30a2\u30fc\u30af\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u5c01\u3058\u8fbc\u3081\u3092\u8d85\u3048\u308b\uff1a<\/strong> \u30a2\u30fc\u30af\u306f20,000\u00b0C\u3092\u8d85\u3048\u308b\u6e29\u5ea6\u3068\u30bb\u30e9\u30df\u30c3\u30af\u30dc\u30c7\u30a3\u5185\u90e8\u306b\u83ab\u5927\u306a\u5727\u529b\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002.<\/li>\n
  3. \u77f3\u82f1\u7802\u306e\u6545\u969c\uff1a<\/strong> \u30a2\u30fc\u30af\u6d88\u5f27\u5a92\u4f53\uff08\u77f3\u82f1\u7802\uff09\u306f\u3001\u5927\u91cf\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u653e\u51fa\u3092\u5341\u5206\u306b\u901f\u304f\u5438\u53ce\u3067\u304d\u307e\u305b\u3093\u3002.<\/li>\n
  4. \u5727\u529b\u306b\u3088\u308b\u30bb\u30e9\u30df\u30c3\u30af\u306e\u7834\u88c2\uff1a<\/strong> 10kA\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30ec\u30d9\u30eb\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30bb\u30e9\u30df\u30c3\u30af\u30dc\u30c7\u30a3\u306f\u300165kA\u306e\u30a2\u30fc\u30af\u5727\u529b\u304b\u3089\u306e\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002.<\/li>\n
  5. \u7206\u767a\u7684\u306a\u6545\u969c\uff1a<\/strong> \u30d2\u30e5\u30fc\u30ba\u306f\u3001 MOV\u306f\u305d\u308c\u3092\u5206\u6d41\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u304c\u3001\u5b8c\u5168\u306b\u5727\u5012\u3055\u308c\u307e\u3059\u3002\u305d\u308c\u306f\u5358\u306b\u300c\u52a3\u5316\u300d\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5185\u90e8\u3067<\/strong>, \u84b8\u767a\u3057\u305f\u91d1\u5c5e\u3001\u904e\u71b1\u3055\u308c\u305f\u30ac\u30b9\u3001\u304a\u3088\u3073\u30bb\u30e9\u30df\u30c3\u30af\u306e\u7834\u7247\u3092\u3042\u3089\u3086\u308b\u65b9\u5411\u306b\u653e\u51fa\u3057\u307e\u3059\u3002.<\/li>\n<\/ol>\n

    \u3053\u308c\u306f\u7406\u8ad6\u7684\u306a\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9a\u683c\u4ee5\u4e0b\u306e\u30d2\u30e5\u30fc\u30ba\u306e\u73fe\u5834\u6545\u969c\u306f\u3001\u30d1\u30cd\u30eb\u706b\u707d\u3001\u6df1\u523b\u306a\u6a5f\u5668\u306e\u640d\u50b7\u3001\u304a\u3088\u3073\u8fd1\u304f\u306e personnel \u3078\u306e\u8ca0\u50b7\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u307e\u3059\u3002\u7c73\u56fd\u96fb\u6c17\u5de5\u4e8b\u898f\u7a0b\uff08NEC\uff09\u7b2c110.9\u6761\u306f\u3001\u3053\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u306b\u7279\u5225\u306b\u5b58\u5728\u3057\u3001\u300c\u77ed\u7d61\u30ec\u30d9\u30eb\u3067\u96fb\u6d41\u3092\u906e\u65ad\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u6a5f\u5668\u306f\u3001\u516c\u79f0\u56de\u8def\u96fb\u5727\u304a\u3088\u3073\u6a5f\u5668\u306e\u30e9\u30a4\u30f3\u7aef\u5b50\u3067\u5229\u7528\u53ef\u80fd\u306a\u96fb\u6d41\u306b\u5bfe\u3057\u3066\u5341\u5206\u306a\u906e\u65ad\u5b9a\u683c\u3092\u6301\u3064\u3082\u306e\u3068\u3059\u308b\u300d\u3053\u3068\u3092\u7fa9\u52d9\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002\u201c<\/p>\n

    \"Technical
    \u4e26\u5217\u5206\u6790\uff1a\u5b9a\u683c\u4ee5\u4e0b\u306e\u30d2\u30e5\u30fc\u30ba\u306e\u58ca\u6ec5\u7684\u306a\u6545\u969c\uff08\u5de6\uff09\u3068\u300165kA\u306e\u77ed\u7d61\u6642\u306eVIOX\u9ad8\u906e\u65ad\u5bb9\u91cf\u30d2\u30e5\u30fc\u30ba\u306e\u5b89\u5168\u306a\u5c01\u3058\u8fbc\u3081\uff08\u53f3\uff09\u3002.<\/figcaption><\/figure>\n

    \u9ad8\u906e\u65ad\u5bb9\u91cf\u30d2\u30e5\u30fc\u30ba\u306e\u5229\u70b9<\/h3>\n

    \u5bfe\u7167\u7684\u306b\u3001\u9069\u5207\u306b\u5b9a\u683c\u3055\u308c\u305f HRC\u30d2\u30e5\u30fc\u30ba<\/a> 200kA\u306e\u906e\u65ad\u5bb9\u91cf\u3092\u6301\u3064\u30d2\u30e5\u30fc\u30ba\u304c\u540c\u305865kA\u306e\u77ed\u7d61\u3092\u51e6\u7406\u3059\u308b\u3068\u3001\u5b89\u5168\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n

      \n
    1. \u30a8\u30ec\u30e1\u30f3\u30c8\u306e\u6eb6\u878d\uff1a<\/strong> \u6821\u6b63\u3055\u308c\u305f\u9280-\u9285\u30d2\u30e5\u30fc\u30ba\u30a8\u30ec\u30e1\u30f3\u30c8\u306f\u3001\u6240\u5b9a\u306e\u96fb\u6d41\u30ec\u30d9\u30eb\u3067\u84b8\u767a\u3057\u307e\u3059\u3002.<\/li>\n
    2. \u30a2\u30fc\u30af\u306e\u958b\u59cb\uff1a<\/strong> \u9ad8\u6e29\u30a2\u30fc\u30af\u304c\u5236\u5fa1\u3055\u308c\u305f\u74b0\u5883\u3067\u5f62\u6210\u3055\u308c\u307e\u3059\u3002.<\/li>\n
    3. \u7802\u306e\u5438\u53ce\uff1a<\/strong> \u77f3\u82f1\u7802\u306f\u30a2\u30fc\u30af\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6025\u901f\u306b\u5438\u53ce\u3057\u3001\u30a2\u30fc\u30af\u3092\u8907\u6570\u306e\u5c0f\u3055\u306a\u30a2\u30fc\u30af\u306b\u65ad\u7247\u5316\u3057\u3001\u30d7\u30e9\u30ba\u30de\u3092\u51b7\u5374\u3057\u307e\u3059\u3002.<\/li>\n
    4. \u5727\u529b\u306e\u5c01\u3058\u8fbc\u3081\uff1a<\/strong> \u5f37\u5316\u3055\u308c\u305f\u30bb\u30e9\u30df\u30c3\u30af\u30dc\u30c7\u30a3\u306f\u3001\u30a2\u30fc\u30af\u30ac\u30b9\u304b\u3089\u306e\u5185\u90e8\u5727\u529b\u306b\u8010\u3048\u307e\u3059\u3002.<\/li>\n
    5. \u5b89\u5168\u306a\u6d88\u5f27\uff1a<\/strong> \u30a2\u30fc\u30af\u306f\u30df\u30ea\u79d2\u4ee5\u5185\u306b\u5b8c\u5168\u306b\u6d88\u5f27\u3057\u307e\u3059\u3002\u56de\u8def\u306f\u3001\u30b9\u30c8\u30e9\u30a4\u30ab\u30fc\u30d4\u30f3\u306e\u52d5\u4f5c\uff08\u88c5\u5099\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff09\u4ee5\u5916\u306b\u5916\u90e8\u8a3c\u62e0\u306a\u3057\u306b\u5b89\u5168\u306b\u958b\u304d\u307e\u3059\u3002.<\/li>\n<\/ol>\n

      \u77ed\u7d61\u306e\u958b\u59cb\u304b\u3089\u5b8c\u5168\u306a\u30a2\u30fc\u30af\u6d88\u5f27\u307e\u3067\u306e\u30a4\u30d9\u30f3\u30c8\u5168\u4f53\u306f\u30010.004\u301c0.008\u79d2\uff0860Hz\u3067\u7d044\u5206\u306e1\u304b\u30892\u5206\u306e1\u306e\u96fb\u6c17\u30b5\u30a4\u30af\u30eb\uff09\u3067\u767a\u751f\u3057\u307e\u3059\u3002\u5916\u90e8\u306e\u30aa\u30d6\u30b6\u30fc\u30d0\u30fc\u306b\u3068\u3063\u3066\u3001\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u306f\u5358\u306b\u300c\u30ab\u30c1\u30c3\u300d\u3068\u97f3\u3092\u7acb\u3066\u3001\u77ed\u7d61\u3092\u5b89\u5168\u306b\u5206\u96e2\u3057\u305f\u3060\u3051\u3067\u3059\u3002.<\/p>\n

      \"HRC
      \u30a2\u30fc\u30af\u6d88\u5f27\u30d7\u30ed\u30bb\u30b9\u306e\u65ad\u9762\u56f3\uff1a\u901a\u5e38\u306e\u52d5\u4f5c\u304b\u3089\u30a8\u30ec\u30e1\u30f3\u30c8\u306e\u6eb6\u878d\u3001\u304a\u3088\u3073\u77f3\u82f1\u7802\u5a92\u4f53\u5185\u3067\u306e\u6700\u7d42\u7684\u306a\u30a2\u30fc\u30af\u6d88\u5f27\u307e\u3067\u3002.<\/figcaption><\/figure>\n

      \u7c21\u5358\u306a\u77ed\u7d61\u96fb\u6d41\u306e\u63a8\u5b9a<\/h3>\n

      \u5229\u7528\u53ef\u80fd\u306a\u77ed\u7d61\u96fb\u6d41\u306f\u3001\u5909\u5727\u5668\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u63a8\u5b9a\u3067\u304d\u307e\u3059\u3002 ISC = (kVA \u00d7 1000) \u00f7 (\u221a3 \u00d7 \u96fb\u5727 \u00d7 \uff05Z)<\/strong> \u3053\u3053\u3067\u3001\uff05Z\u306f\u5909\u5727\u5668\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u309210\u9032\u6570\u3067\u8868\u3057\u305f\u3082\u306e\u3067\u3059\u30023.5\uff05\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u6301\u30641500 kVA\u5909\u5727\u5668\u304c480V\u30b7\u30b9\u30c6\u30e0\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u5834\u5408\uff1aISC = (1500 \u00d7 1000) \u00f7 (1.732 \u00d7 480 \u00d7 0.035) = 51,440\u30a2\u30f3\u30da\u30a2\u3002\u3053\u308c\u306f\u3001\u5909\u5727\u5668\u306e\u4e8c\u6b21\u7aef\u5b50\u3067\u306e\u6700\u5927\u77ed\u7d61\u96fb\u6d41\u3092\u8868\u3057\u307e\u3059\u3002\u30ea\u30e2\u30fc\u30c8\u30d1\u30cd\u30eb\u3067\u306e\u5b9f\u969b\u306e\u77ed\u7d61\u96fb\u6d41\u306f\u3001\u5c0e\u4f53\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u305f\u3081\u306b\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n

      IEEE 551-2006\u307e\u305f\u306fIEC 60909\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u5c02\u9580\u7684\u306a\u77ed\u7d61\u8abf\u67fb\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u30b7\u30b9\u30c6\u30e0\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u5bc4\u4e0e\u3001\u304a\u3088\u3073X\/R\u6bd4\u3092\u8003\u616e\u3057\u3066\u3001\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u5404\u30dd\u30a4\u30f3\u30c8\u3067\u6b63\u78ba\u306a\u77ed\u7d61\u96fb\u6d41\u5024\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

      \u96fb\u6d41\u5236\u9650\u306e\u5229\u70b9\uff1a\u30b4\u30fc\u30eb\u30ad\u30fc\u30d1\u30fc\u6226\u7565<\/h2>\n

      \u9ad8\u3044\u77ed\u7d61\u96fb\u6d41\u304c\u767a\u751f\u3059\u308b\u8a2d\u5099\u306b\u304a\u3051\u308b\u4fdd\u8b77\u65b9\u6cd5\u3092\u6bd4\u8f03\u3059\u308b\u5834\u5408\u3001\u6839\u672c\u7684\u306a\u7591\u554f\u304c\u751f\u3058\u307e\u3059\u3002\u300c\u306a\u305c \u906e\u65ad\u5668<\/a> \u9ad8\u906e\u65ad\u5bb9\u91cf\u306e\u906e\u65ad\u5668\u3092\u4f7f\u7528\u3057\u306a\u3044\u306e\u304b\uff1f\u300d\u201d<\/p>\n

      \u305d\u306e\u7b54\u3048\u306f\u3001\u7269\u7406\u5b66\u3068\u7d4c\u6e08\u5b66\u306b\u3042\u308a\u307e\u3059\u3002 \u914d\u7dda\u7528\u906e\u65ad\u5668\uff08MCCB\uff09\u306f\u3001<\/a> 100kA\u307e\u305f\u306f200kA\u3092\u5b89\u5168\u306b\u906e\u65ad\u3067\u304d\u308b\u906e\u65ad\u5668\u3092\u8a2d\u8a08\u3059\u308b\u306b\u306f\u3001\u5927\u898f\u6a21\u306a\u5f37\u5316\u304c\u5fc5\u8981\u3067\u3059\u3002\u62e1\u5927\u3055\u308c\u305f\u6d88\u5f27\u5ba4\u3001\u9811\u4e08\u306a\u63a5\u89e6\u30b7\u30b9\u30c6\u30e0\u3001\u304a\u3088\u3073\u8907\u96d1\u306a\u30a2\u30fc\u30af\u30b9\u30d7\u30ea\u30c3\u30bf\u30fc\u30a2\u30bb\u30f3\u30d6\u30ea\u306a\u3069\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u5909\u66f4\u306b\u3088\u308a\u3001\u7269\u7406\u7684\u306a\u30b5\u30a4\u30ba\u3001\u91cd\u91cf\u3001\u304a\u3088\u3073\u30b3\u30b9\u30c8\u304c\u5287\u7684\u306b\u5897\u52a0\u3057\u307e\u3059\u3002600A\u30d5\u30ec\u30fc\u30e0\u306e200kA\u5b9a\u683c\u306e\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u8cbb\u7528\u306f3,500\u30c9\u30eb\u304b\u30895,500\u30c9\u30eb\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001300kA\u5b9a\u683c\u306e\u30e6\u30cb\u30c3\u30c8\uff08\u305d\u306e\u30a2\u30f3\u30da\u30a2\u6570\u3067\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\uff09\u306f8,000\u30c9\u30eb\u304b\u308912,000\u30c9\u30eb\u306b\u9054\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

      \u81ea\u7136\u306a\u96fb\u6d41\u5236\u9650\u6027\u80fd<\/h3>\n

      \u5bfe\u7167\u7684\u306b\u3001\u30d2\u30e5\u30fc\u30ba\u306f \u672c\u8cea\u7684\u306b\u96fb\u6d41\u5236\u9650\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002<\/strong>. \u3053\u306e\u7279\u6027\u306f\u3001\u9ad8\u3044\u77ed\u7d61\u96fb\u6d41\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3044\u3066\u5927\u304d\u306a\u5229\u70b9\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002.<\/p>\n

      \u96fb\u6d41\u5236\u9650\u3068\u306f\u3001\u30d2\u30e5\u30fc\u30ba\u304c\u9ad8\u77ed\u7d61\u96fb\u6d41\u306e\u767a\u751f\u6642\u306b\u975e\u5e38\u306b\u8fc5\u901f\u306b\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u5b9f\u969b\u306e\u30d4\u30fc\u30af\u96fb\u6d41\uff08\u521d\u671f\u306e\u975e\u5bfe\u79f0\u6210\u5206\u3092\u542b\u3080\uff09\u304c\u3001\u30d2\u30e5\u30fc\u30ba\u3092\u56fa\u4f53\u5c0e\u4f53\u306b\u7f6e\u304d\u63db\u3048\u305f\u5834\u5408\u306b\u6d41\u308c\u308b\u96fb\u6d41\u3088\u308a\u3082\u5927\u5e45\u306b\u5c0f\u3055\u304f\u306a\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002100kA\u306e\u4e88\u60f3\u77ed\u7d61\u96fb\u6d41\u3092\u906e\u65ad\u3059\u308b200kA\u306e\u30af\u30e9\u30b9J\u30d2\u30e5\u30fc\u30ba\u306f\u3001\u5b9f\u969b\u306e\u30d4\u30fc\u30af\u96fb\u6d41\u3092\u308f\u305a\u304b35kA\u301c40kA\u306b\u5236\u9650\u3057\u30010.004\u79d2\uff081\/4\u30b5\u30a4\u30af\u30eb\uff09\u672a\u6e80\u3067\u77ed\u7d61\u3092\u906e\u65ad\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

      \u3053\u306e\u96fb\u6d41\u5236\u9650\u306b\u306f\u30012\u3064\u306e\u91cd\u8981\u306a\u7d50\u679c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

        \n
      1. \u901a\u904e\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u524a\u6e1b\uff1a<\/strong> \u4e0b\u6d41\u306e\u6a5f\u5668\u304c\u7d4c\u9a13\u3059\u308bI\u00b2t\uff08\u30a2\u30f3\u30da\u30a2\u4e8c\u4e57\u79d2\uff09\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u5927\u5e45\u306b\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u5168\u77ed\u7d61\u671f\u9593\u3068\u6bd4\u8f03\u3057\u306690\uff05\u4ee5\u4e0a\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002.<\/li>\n
      2. \u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306e\u8efd\u6e1b\uff1a<\/strong> \u5c0e\u4f53\u304a\u3088\u3073\u6a5f\u5668\u5185\u306e\u96fb\u78c1\u529b\uff08\u96fb\u6d41\u306e\u4e8c\u4e57\u306b\u6bd4\u4f8b\uff09\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3001\u30d0\u30b9\u30d0\u30fc\u3001\u30b1\u30fc\u30d6\u30eb\u3001\u304a\u3088\u3073\u63a5\u7d9a\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u7269\u7406\u7684\u306a\u640d\u50b7\u3092\u9632\u304e\u307e\u3059\u3002.<\/li>\n<\/ol>\n

        \u76f4\u5217\u5b9a\u683c\uff1a\u30b4\u30fc\u30eb\u30ad\u30fc\u30d1\u30fc\u6226\u7565<\/h3>\n

        \u96fb\u6d41\u5236\u9650\u7279\u6027\u306b\u3088\u308a\u3001\u300c \u76f4\u5217\u5b9a\u683c<\/strong> \u300d\uff08NEC 240.86\u3067\u8a31\u53ef\uff09\u3068\u547c\u3070\u308c\u308b\u3001\u30a8\u30ec\u30ac\u30f3\u30c8\u3067\u7d4c\u6e08\u7684\u306a\u4fdd\u8b77\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u6226\u7565\u3067\u306f\u3001\u9ad8\u906e\u65ad\u5bb9\u91cf\u306e\u30d2\u30e5\u30fc\u30ba\u3092\u300c\u30b4\u30fc\u30eb\u30ad\u30fc\u30d1\u30fc\u300d\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001\u5b9a\u683c\u306e\u4f4e\u3044\u4e0b\u6d41\u306e\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/p>\n

        \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff1a<\/strong><\/p>\n

          \n
        1. \u4e3b\u96fb\u6e90\u4fdd\u8b77\uff1a<\/strong> \u5229\u7528\u53ef\u80fd\u306a\u77ed\u7d61\u96fb\u6d41\u304c\u6700\u3082\u9ad8\u3044\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u306b\u3001\u9ad8\u906e\u65ad\u5bb9\u91cf\u306e\u30d2\u30e5\u30fc\u30ba\uff08200kA\u307e\u305f\u306f300kA\u306e\u30af\u30e9\u30b9J\u3001RK1\u3001\u307e\u305f\u306fL\uff09\u3092\u53d6\u308a\u4ed8\u3051\u307e\u3059\u3002.<\/li>\n
        2. \u96fb\u6d41\u5236\u9650\u52d5\u4f5c\uff1a<\/strong> \u4e0b\u6d41\u306e\u77ed\u7d61\u4e2d\u3001\u4e3b\u30d2\u30e5\u30fc\u30ba\u306e\u96fb\u6d41\u5236\u9650\u52d5\u4f5c\u306b\u3088\u308a\u3001\u5206\u5c90\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u3001\u5b9f\u969b\u306e\u77ed\u7d61\u96fb\u6d41\u306e\u5927\u304d\u3055\u3068\u6301\u7d9a\u6642\u9593\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002.<\/li>\n
        3. \u4e0b\u6d41\u306e\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\uff1a<\/strong> \u4e3b\u30d2\u30e5\u30fc\u30ba\u304c\u77ed\u7d61\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u3053\u308c\u3089\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u5b89\u5168\u306b\u51e6\u7406\u3067\u304d\u308b\u30ec\u30d9\u30eb\u306b\u5236\u9650\u3059\u308b\u3053\u3068\u3092\u77e5\u3063\u3066\u3001\u5206\u5c90\u56de\u8def\u306b\u5b9a\u683c\u306e\u4f4e\u3044\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\uff0865kA\u307e\u305f\u306f100kA\uff09\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002.<\/li>\n<\/ol>\n

          \u7d4c\u6e08\u7684\u5f71\u97ff:<\/strong><\/p>\n\n\n\n\n\n\n\n
          \u4fdd\u8b77\u65b9\u6cd5<\/th>\n\u4e3b\u30c7\u30d0\u30a4\u30b9<\/th>\n\u5206\u5c90\u4fdd\u8b77<\/th>\n\u7dcf\u30b3\u30b9\u30c8\uff086\u56de\u8def\u30d1\u30cd\u30eb\uff09<\/th>\n<\/tr>\n<\/thead>\n
          \u5168\u5b9a\u683cMCCB<\/strong><\/td>\n200kA MCCB\u3001600A\uff1a4,500\u30c9\u30eb<\/td>\n200kA MCCB\u3001100A\uff086\u00d7\uff09\uff1a2,400\u30c9\u30eb\/\u500b\u00d76 = 14,400\u30c9\u30eb<\/td>\n$18,900<\/strong><\/td>\n<\/tr>\n
          HBC\u30d2\u30e5\u30fc\u30ba\u3068\u306e\u76f4\u5217\u5b9a\u683c<\/strong><\/td>\n300kA\u30af\u30e9\u30b9J\u30d2\u30e5\u30fc\u30ba\u3001600A\uff1a450\u30c9\u30eb<\/td>\n65kA MCCB\u3001100A\uff086\u00d7\uff09\uff1a800\u30c9\u30eb\/\u500b\u00d76 = 4,800\u30c9\u30eb<\/td>\n$5,250<\/strong><\/td>\n<\/tr>\n
          \u30b3\u30b9\u30c8\u524a\u6e1b<\/strong><\/td>\n<\/td>\n<\/td>\n$13,650 (72%)<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u76f4\u5217\u5b9a\u683c\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u300170\uff05\u4ee5\u4e0a\u306e\u30b3\u30b9\u30c8\u524a\u6e1b\u3067\u540c\u4e00\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4e3b\u30d2\u30e5\u30fc\u30ba\u306e\u8cbb\u7528\u306f450\u30c9\u30eb\u3067\u3059\u304c\u3001\u540c\u7b49\u306e\u5b9a\u683c\u306e\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u8cbb\u7528\u306f4,500\u30c9\u30eb\u3067\u3059\u3002\u4e00\u65b9\u3001\u4e0b\u6d41\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u8cbb\u7528\u306f\u305d\u308c\u305e\u308c800\u30c9\u30eb\u3067\u3059\u304c\u30012,400\u30c9\u30eb\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u3001\u3088\u308a\u9ad8\u901f\u306a\u906e\u65ad\u6642\u9593\u3068\u512a\u308c\u305f\u901a\u904e\u30a8\u30cd\u30eb\u30ae\u30fc\u7279\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

          \u9078\u629e\u7684\u5354\u8abf\u306e\u8003\u616e\u4e8b\u9805<\/h3>\n

          \u76f4\u5217\u5b9a\u683c\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u7d4c\u6e08\u7684\u306a\u5229\u70b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u76f4\u5217\u306e\u7d44\u307f\u5408\u308f\u305b\u306f \u9078\u629e\u7684\u306b\u5354\u8abf\u3067\u304d\u307e\u305b\u3093\u3002<\/strong> \u3053\u308c\u306f\u3001\u4e2d\u301c\u9ad8\u77ed\u7d61\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u30e9\u30a4\u30f3\u5074\u306e\u30d2\u30e5\u30fc\u30ba\u304c\u8ca0\u8377\u5074\u306e\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3068\u9023\u643a\u3057\u3066\u52d5\u4f5c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002.<\/p>\n

          \u30d8\u30eb\u30b9\u30b1\u30a2\u65bd\u8a2d\uff08NEC 517.17\uff09\u3001\u7dca\u6025\u30b7\u30b9\u30c6\u30e0\uff08NEC 700.27\uff09\u3001\u6cd5\u7684\u306b\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u30b9\u30bf\u30f3\u30d0\u30a4\u30b7\u30b9\u30c6\u30e0\uff08NEC 701.18\uff09\u3001\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u56de\u8def\uff08NEC 620.62\uff09\u3001\u304a\u3088\u3073\u91cd\u8981\u306a\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u96fb\u6e90\u30b7\u30b9\u30c6\u30e0\uff08NEC 708.54\uff09\u306a\u3069\u3001\u9078\u629e\u7684\u306a\u5354\u8abf\u304c\u5fc5\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u3001\u5404\u30ec\u30d9\u30eb\u3067\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306e\u30d2\u30e5\u30fc\u30ba\u3092\u5099\u3048\u305f\u5b8c\u5168\u306b\u30d2\u30e5\u30fc\u30ba\u3067\u4fdd\u8b77\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30d2\u30e5\u30fc\u30ba\u9078\u629e\u7387\u3092\u4f7f\u7528\u3057\u3066\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9078\u629e\u7684\u5354\u8abf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

          \"Series
          \u300c\u30b4\u30fc\u30eb\u30ad\u30fc\u30d1\u30fc\u300d\u6226\u7565\uff1aVIOX 300kA\u30af\u30e9\u30b9J\u30d2\u30e5\u30fc\u30ba\u3092\u4f7f\u7528\u3057\u3066\u3001\u5b9a\u683c\u306e\u4f4e\u3044\u4e0b\u6d41\u306e\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u4fdd\u8b77\u3057\u3001\u5b89\u5168\u6027\u3068\u5927\u5e45\u306a\u30b3\u30b9\u30c8\u524a\u6e1b\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/figcaption><\/figure>\n

          \u5305\u62ec\u7684\u306a\u6bd4\u8f03\uff1a\u30d2\u30e5\u30fc\u30ba\u30af\u30e9\u30b9\u3068\u906e\u65ad\u5bb9\u91cf<\/h2>\n\n\n\n\n\n\n\n\n\n
          UL\u30d2\u30e5\u30fc\u30ba\u30af\u30e9\u30b9<\/th>\n\u5b9a\u683c\u96fb\u5727<\/th>\n\u73fe\u5728\u306e\u7bc4\u56f2<\/th>\n\u6a19\u6e96\u906e\u65ad\u5b9a\u683c<\/th>\n300kA\u30aa\u30d7\u30b7\u30e7\u30f3\u3042\u308a<\/th>\n\u4e3b\u306a\u7528\u9014<\/th>\n\u4e3b\u8981\u898f\u683c<\/th>\n<\/tr>\n<\/thead>\n
          \u30af\u30e9\u30b9J<\/strong><\/td>\n600V AC<\/td>\n1A \u2013 600A<\/td>\n200kA<\/td>\n\u2713 \u306f\u3044<\/td>\n\u30e2\u30fc\u30bf\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u3001\u7523\u696d\u7528\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u3001\u5909\u5727\u5668\u4fdd\u8b77<\/td>\nUL 248-8\u3001CSA C22.2 No. 248.8<\/td>\n<\/tr>\n
          L\u30af\u30e9\u30b9<\/strong><\/td>\n600V AC<\/td>\n601A \u2013 6000A<\/td>\n200kA<\/td>\n\u2713 \u306f\u3044<\/td>\n\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u3001\u5927\u898f\u6a21\u30d5\u30a3\u30fc\u30c0\u30fc\u3001\u4e3b\u914d\u96fb<\/td>\nUL 248-10\u3001CSA C22.2 No. 248.10<\/td>\n<\/tr>\n
          \u30af\u30e9\u30b9RK1<\/strong><\/td>\n250V\/600V AC<\/td>\n1A \u2013 600A<\/td>\n200kA<\/td>\n\u2713 \u306f\u3044<\/td>\n\u7523\u696d\u7528\u30d1\u30cd\u30eb\u3001\u30e2\u30fc\u30bf\u30fc\u56de\u8def\u3001\u9ad8\u6027\u80fd\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\nUL 248-12\u3001CSA C22.2 No. 248.12<\/td>\n<\/tr>\n
          \u30af\u30e9\u30b9RK5<\/strong><\/td>\n250V\/600V AC<\/td>\n1A \u2013 600A<\/td>\n200kA<\/td>\n\u9650\u5b9a<\/td>\n\u4e00\u822c\u7684\u306a\u7523\u696d\u7528\u9014\u3001\u30af\u30e9\u30b9H\u306e\u4ee3\u66ff<\/td>\nUL 248-12\u3001CSA C22.2 No. 248.12<\/td>\n<\/tr>\n
          \u30af\u30e9\u30b9R\uff08\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\uff09<\/strong><\/td>\n250V\/600V AC<\/td>\n1A \u2013 600A<\/td>\n200kA<\/td>\n\u2713 \u306f\u3044\uff08RK1\uff09<\/td>\n\u6a19\u6e96\u7684\u306a\u7523\u696d\u7528\u4fdd\u8b77<\/td>\nUL 248-12\u3001CSA C22.2 No. 248.12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u6ce8\uff1aJ\u7a2e\u304a\u3088\u3073L\u7a2e\u30d2\u30e5\u30fc\u30ba\u306f\u96fb\u6d41\u5236\u9650\u578b\u3067\u3042\u308a\u3001\u5bf8\u6cd5\u7684\u6392\u9664\u6a5f\u80fd\u306b\u3088\u308a\u4ed6\u306e\u3069\u306e\u30d2\u30e5\u30fc\u30ba\u7a2e\u3068\u3082\u4e92\u63db\u6027\u306f\u3042\u308a\u307e\u305b\u3093\u3002R\u7a2e\u30d2\u30e5\u30fc\u30ba\u306b\u306f\u3001H\u7a2e\u30d2\u30e5\u30fc\u30ba\u30db\u30eb\u30c0\u30fc\u3078\u306e\u53d6\u308a\u4ed8\u3051\u3092\u9632\u6b62\u3059\u308b\u6392\u9664\u6a5f\u80fd\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002.<\/em><\/p>\n

          \u65bd\u8a2d\u306e\u7a2e\u985e\u5225\u5229\u7528\u53ef\u80fd\u77ed\u7d61\u96fb\u6d41<\/h3>\n\n\n\n\n\n\n\n\n
          \u65bd\u8a2d\u306e\u7a2e\u985e<\/th>\n\u6a19\u6e96\u7684\u306a\u30b5\u30fc\u30d3\u30b9\u30b5\u30a4\u30ba<\/th>\n\u6a19\u6e96\u7684\u306a\u5909\u5727\u5668<\/th>\n\u63a8\u5b9a\u5229\u7528\u53ef\u80fd\u77ed\u7d61\u96fb\u6d41<\/th>\n\u63a8\u5968\u3055\u308c\u308b\u6700\u5c0f\u906e\u65ad\u5bb9\u91cf<\/th>\n<\/tr>\n<\/thead>\n
          \u5c0f\u898f\u6a21\u5546\u696d\u65bd\u8a2d\uff08\u5c0f\u58f2\u3001\u30aa\u30d5\u30a3\u30b9\uff09<\/td>\n200A\uff5e400A\u3001208V\/120V<\/td>\n75\uff5e150 kVA<\/td>\n10kA\uff5e25kA<\/td>\n65kA\uff08\u5341\u5206\u306a\u30de\u30fc\u30b8\u30f3\uff09<\/td>\n<\/tr>\n
          \u4e2d\u898f\u6a21\u5546\u696d\u65bd\u8a2d\uff08\u5009\u5eab\u3001\u5c0f\u898f\u6a21\u88fd\u9020\uff09<\/td>\n400A\uff5e800A\u3001480V\/277V<\/td>\n300\uff5e750 kVA<\/td>\n25kA\u301c50kA<\/td>\n100kA\uff5e200kA<\/td>\n<\/tr>\n
          \u5927\u898f\u6a21\u5de5\u696d\u65bd\u8a2d\uff08\u88fd\u9020\u3001\u52a0\u5de5\uff09<\/td>\n1200A\uff5e3000A\u3001480V\/277V<\/td>\n1000\uff5e3000 kVA<\/td>\n50kA \u2013 100kA<\/td>\n200kA\uff5e300kA<\/td>\n<\/tr>\n
          \u91cd\u5de5\u696d\u65bd\u8a2d\uff08\u9244\u92fc\u3001\u5316\u5b66\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\uff09<\/td>\n3000A\u4ee5\u4e0a\u3001480V\u307e\u305f\u306f\u9ad8\u5727<\/td>\n3000+ kVA<\/td>\n85kA\uff5e150kA\u4ee5\u4e0a<\/td>\n300kA\uff08\u5fc5\u9808\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u77ed\u7d61\u96fb\u6d41\u5024\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u3067\u306e\u6982\u7b97\u5024\u3067\u3059\u3002\u5b9f\u969b\u306e\u5024\u306f\u3001\u5909\u5727\u5668\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3001\u5c0e\u4f53\u306e\u9577\u3055\u3001\u304a\u3088\u3073\u96fb\u529b\u4f1a\u793e\u306e\u4f9b\u7d66\u80fd\u529b\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u91cd\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u5c02\u9580\u5bb6\u306b\u3088\u308b\u77ed\u7d61\u30b9\u30bf\u30c7\u30a3\u3092\u63a8\u5968\u3057\u307e\u3059\u3002.<\/em><\/p>\n

          \u65bd\u8a2d\u30a8\u30f3\u30b8\u30cb\u30a2\u5411\u3051\u306e\u5b9f\u969b\u7684\u306a\u9078\u5b9a\u30ac\u30a4\u30c0\u30f3\u30b9<\/h2>\n

          \u9069\u5207\u306a\u906e\u65ad\u5bb9\u91cf\u4fdd\u8b77\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3001\u73fe\u5728\u306e\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u3068\u5c06\u6765\u306e\u6f5c\u5728\u7684\u306a\u5909\u66f4\u306e\u4e21\u65b9\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u306f\u3001\u65bd\u8a2d\u30a8\u30f3\u30b8\u30cb\u30a2\u304a\u3088\u3073\u8abf\u9054\u62c5\u5f53\u8005\u304c\u76f4\u9762\u3059\u308b\u4e00\u822c\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n

          \u5229\u7528\u53ef\u80fd\u77ed\u7d61\u96fb\u6d41\u306e\u8a08\u7b97\uff08\u7c21\u6613\u6cd5\uff09<\/h3>\n

          \u4e88\u5099\u89e3\u6790\u3067\u306f\u3001\u6b21\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3001\u5909\u5727\u5668\u4e8c\u6b21\u5074\u3067\u306e\u4e09\u76f8\u30dc\u30eb\u30c8\u77ed\u7d61\u96fb\u6d41\u3092\u63a8\u5b9a\u3057\u307e\u3059\u3002 ISC = (kVA \u00d7 1000) \u00f7 (\u221a3 \u00d7 \u96fb\u5727 \u00d7 \uff05Z)<\/strong>. \u5909\u5727\u5668\u304b\u3089\u306e\u5c0e\u4f53\u914d\u7dda\u306e\u5834\u5408\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u8abf\u6574\u3057\u307e\u3059\u3002 ISC\u8abf\u6574\u6e08\u307f = ISC\u5909\u5727\u5668 \u00d7 (Z\u5909\u5727\u5668 \u00f7 (Z\u5909\u5727\u5668 + Z\u5c0e\u4f53))<\/strong>.<\/p>\n

          \u5c02\u9580\u7684\u306a\u77ed\u7d61\u30b9\u30bf\u30c7\u30a3\u306f\u3001\u5546\u696d\u30d3\u30eb\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u306fIEEE 551-2006\u3001\u7523\u696d\u7528\u304a\u3088\u3073\u5546\u696d\u7528\u96fb\u529b\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u306fIEEE 242\u306b\u5f93\u3063\u3066\u3001\u8cc7\u683c\u306e\u3042\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b9\u30bf\u30c7\u30a3\u3067\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u5bc4\u4e0e\uff08\u901a\u5e38\u306f\u30e2\u30fc\u30bf\u30fc\u5168\u8ca0\u8377\u96fb\u6d41\u306e4\uff5e6\u500d\uff09\u3001X\/R\u6bd4\u306b\u57fa\u3065\u304f\u975e\u5bfe\u79f0\u4fc2\u6570\u3001\u304a\u3088\u3073\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u3059\u3079\u3066\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u8003\u616e\u3057\u307e\u3059\u3002.<\/p>\n

          NEC\u8981\u4ef6\uff1a\u7b2c110.9\u6761\u304a\u3088\u3073\u7b2c110.24\u6761<\/h3>\n

          NEC 110.9\uff08\u906e\u65ad\u5b9a\u683c\uff09<\/strong> \u306f\u3001\u6545\u969c\u30ec\u30d9\u30eb\u3067\u96fb\u6d41\u3092\u906e\u65ad\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u6a5f\u5668\u306f\u3001\u300c\u6a5f\u5668\u306e\u30e9\u30a4\u30f3\u7aef\u5b50\u3067\u5229\u7528\u53ef\u80fd\u306a\u96fb\u6d41\u306b\u5bfe\u3057\u3066\u5341\u5206\u306a\u516c\u79f0\u56de\u8def\u96fb\u5727\u3067\u306e\u906e\u65ad\u5b9a\u683c\u3092\u6301\u3064\u3082\u306e\u3068\u3059\u308b\u300d\u3053\u3068\u3092\u7fa9\u52d9\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8981\u4ef6\u306f\u3001\u3059\u3079\u3066\u306e\u904e\u96fb\u6d41\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\uff08\u30d2\u30e5\u30fc\u30ba\u3001\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3001\u304a\u3088\u3073\u305d\u308c\u3089\u306e\u7d44\u307f\u5408\u308f\u305b\uff09\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n

          NEC 110.24\uff08\u5229\u7528\u53ef\u80fd\u77ed\u7d61\u96fb\u6d41\uff09<\/strong> \u306f\u3001\u4e00\u6238\u5efa\u3066\u304a\u3088\u3073\u4e8c\u6238\u5efa\u3066\u4f4f\u5b85\u4ee5\u5916\u306e\u30b5\u30fc\u30d3\u30b9\u6a5f\u5668\u306b\u306f\u3001\u6700\u5927\u5229\u7528\u53ef\u80fd\u77ed\u7d61\u96fb\u6d41\u3092\u73fe\u5834\u3067\u5224\u8aad\u3067\u304d\u308b\u3088\u3046\u306b\u8868\u793a\u3059\u308b\u3053\u3068\u3092\u8981\u6c42\u3057\u3066\u3044\u307e\u3059\u3002\u30de\u30fc\u30ad\u30f3\u30b0\u306b\u306f\u3001\u8a08\u7b97\u304c\u5b9f\u884c\u3055\u308c\u305f\u65e5\u4ed8\u3092\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5c06\u6765\u306e\u691c\u67fb\u5b98\u3001\u96fb\u6c17\u6280\u5e2b\u3001\u304a\u3088\u3073\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u8a2d\u7f6e\u3055\u308c\u305f\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u304c\u9069\u5207\u306a\u906e\u65ad\u5b9a\u683c\u3092\u6301\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002.<\/p>\n

          \u5de5\u696d\u7528\u5236\u5fa1\u76e4\uff08NEC 409.22\uff09\u3001\u30e2\u30fc\u30bf\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\uff08NEC 430.99\uff09\u3001\u30b9\u30a4\u30c3\u30c1\u30dc\u30fc\u30c9\u304a\u3088\u3073\u30d1\u30cd\u30eb\u30dc\u30fc\u30c9\uff08NEC 408.6\uff09\u3001\u304a\u3088\u3073\u7a7a\u8abf\u6a5f\u5668\uff08NEC 440.10\uff09\u306f\u3059\u3079\u3066\u3001\u77ed\u7d61\u96fb\u6d41\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u77ed\u7d61\u96fb\u6d41\u5b9a\u683c\u306b\u95a2\u3059\u308b\u7279\u5b9a\u306e\u8981\u4ef6\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

          200kA\u3068300kA\u306e\u3069\u3061\u3089\u3092\u6307\u5b9a\u3059\u308b\u304b<\/h3>\n

          \u6b21\u306e\u5834\u5408\u3001200kA\u306e\u906e\u65ad\u5bb9\u91cf\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/strong><\/p>\n

            \n
          • \u5229\u7528\u53ef\u80fd\u77ed\u7d61\u96fb\u6d41\u304c125kA\u3092\u78ba\u5b9f\u306b\u4e0b\u56de\u308b\u5834\u5408\uff0860%\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u63d0\u4f9b\uff09<\/li>\n
          • \u4e0a\u6d41\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u304c\u5b89\u5b9a\u3057\u3066\u304a\u308a\u3001\u8a08\u753b\u3055\u308c\u305f\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u306a\u3044\u5834\u5408<\/li>\n
          • \u65bd\u8a2d\u306e\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u304c\u6210\u719f\u3057\u3066\u304a\u308a\u3001\u62e1\u5f35\u8a08\u753b\u304c\u306a\u3044\u5834\u5408<\/li>\n
          • \u30b3\u30b9\u30c8\u6700\u9069\u5316\u304c\u91cd\u8981\u3067\u3042\u308a\u3001200kA\u3067\u5341\u5206\u306a\u30de\u30fc\u30b8\u30f3\u304c\u5f97\u3089\u308c\u308b\u5834\u5408<\/li>\n<\/ul>\n

            \u6b21\u306e\u5834\u5408\u3001300kA\u306e\u906e\u65ad\u5bb9\u91cf\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/strong><\/p>\n

              \n
            • \u5229\u7528\u53ef\u80fd\u77ed\u7d61\u96fb\u6d41\u304c125kA\u3092\u8d85\u3048\u308b\u304b\u3001200kA\u306b\u8fd1\u3065\u304f\u5834\u5408<\/li>\n
            • \u30b5\u30fc\u30d3\u30b9\u304c\u4f4e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u6e90\uff08\u5927\u578b\u5909\u5727\u5668\u3001\u77ed\u3044\u5c0e\u4f53\u914d\u7dda\uff09\u304b\u3089\u4f9b\u7d66\u3055\u308c\u308b\u5834\u5408<\/li>\n
            • \u96fb\u529b\u4f1a\u793e\u304c\u3042\u306a\u305f\u306e\u5730\u57df\u3067\u30b0\u30ea\u30c3\u30c9\u8fd1\u4ee3\u5316\u3092\u767a\u8868\u307e\u305f\u306f\u5b9f\u65bd\u3057\u305f\u5834\u5408<\/li>\n
            • \u96fb\u529b\u5bc6\u5ea6\u304c\u5897\u52a0\u3057\u3066\u3044\u308b\u6210\u9577\u4e2d\u306e\u5de5\u696d\u56e3\u5730\u306b\u3042\u308b\u65bd\u8a2d<\/li>\n
            • \u5c06\u6765\u306e\u62e1\u5f35\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c10\uff5e20\u5e74\u4ee5\u5185\u306b\u4e88\u60f3\u3055\u308c\u308b\u5834\u5408<\/li>\n
            • \u91cd\u8981\u306a\u65bd\u8a2d\u307e\u305f\u306f\u9ad8\u30ea\u30b9\u30af\u65bd\u8a2d\u306b\u5bfe\u3057\u3066\u3001\u6700\u5927\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u304c\u671b\u307e\u3057\u3044\u5834\u5408<\/li>\n<\/ul>\n

              \u8abf\u9054\u306e\u5371\u967a\u4fe1\u53f7\uff1a\u4e0d\u9069\u5207\u306a\u4fdd\u8b77\u306e\u7279\u5b9a<\/h3>\n

              \u4e0d\u9069\u5207\u306a\u906e\u65ad\u5bb9\u91cf\u4ed5\u69d8\u306e\u8b66\u544a\u30b5\u30a4\u30f3\uff1a<\/strong><\/p>\n

                \n
              1. \u672a\u5b9a\u7fa9\u306e\u906e\u65ad\u5b9a\u683c\uff1a<\/strong> \u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u906e\u65ad\u5b9a\u683c\u307e\u305f\u306f\u30d2\u30e5\u30fc\u30ba\u7a2e\u3092\u6307\u5b9a\u305b\u305a\u306b\u300c\u30d2\u30e5\u30fc\u30ba\u3001100A\u3001600V\u300d\u3092\u898b\u7a4d\u3082\u308b\u5834\u5408<\/li>\n
              2. \u7570\u5e38\u306b\u4f4e\u3044\u4fa1\u683c\u8a2d\u5b9a\uff1a<\/strong> \u30d6\u30e9\u30f3\u30c9\u306eJ\/L\/R\u7a2e\u30d2\u30e5\u30fc\u30ba\u306e\u4fa1\u683c\u3088\u308a30%\uff5e40%\u4f4e\u3044\u4fa1\u683c\u3067\u63d0\u4f9b\u3055\u308c\u308b\u4e00\u822c\u7684\u306a\u30d2\u30e5\u30fc\u30ba\u306f\u300110kA\uff5e50kA\u306e\u5b9a\u683c\u3092\u6301\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/li>\n
              3. \u66d6\u6627\u306a\u898f\u683c\u6e96\u62e0\uff1a<\/strong> UL 248\u30b7\u30ea\u30fc\u30ba\u898f\u683c\u3092\u53c2\u7167\u305b\u305a\u306b\u300c\u5de5\u696d\u7528\u30b0\u30ec\u30fc\u30c9\u300d\u3092\u4e3b\u5f35\u3059\u308b\u5834\u5408<\/li>\n
              4. H\u7a2e\u7f6e\u63db\uff1a<\/strong> \u5de5\u696d\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306bH\u7a2e\u30d2\u30e5\u30fc\u30ba\uff0810kA\u306e\u6a19\u6e96\u7684\u306a\u906e\u65ad\u5b9a\u683c\uff09\u3092\u63d0\u4f9b\u3059\u308b\u5834\u5408<\/li>\n
              5. \u96fb\u6d41\u5236\u9650\u8a8d\u8a3c\u306e\u6b20\u843d\uff1a<\/strong> UL\u898f\u683c\u306b\u5f93\u3063\u3066\u300c\u96fb\u6d41\u5236\u9650\u300d\u3068\u30de\u30fc\u30af\u3055\u308c\u3066\u3044\u306a\u3044\u30d2\u30e5\u30fc\u30ba\u306f\u3001\u91cd\u8981\u306a\u901a\u904e\u30a8\u30cd\u30eb\u30ae\u30fc\u5236\u5fa1\u304c\u3042\u308a\u307e\u305b\u3093<\/li>\n<\/ol>\n

                \u8abf\u9054\u4ed5\u69d8\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/strong><\/p>\n

                  \n
                • \u5e38\u306b\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\u30d2\u30e5\u30fc\u30ba\u306e\u7a2e\u985e\uff08J\u3001L\u3001RK1\u306a\u3069\uff09\u3001\u5b9a\u683c\u96fb\u6d41\u3001\u5b9a\u683c\u96fb\u5727\u3001\u906e\u65ad\u5bb9\u91cf<\/li>\n
                • \u4f8b\uff1a\u300c\u30af\u30e9\u30b9RK1\u30d2\u30e5\u30fc\u30ba\u3001100A\u3001600V AC\u3001300kA\u906e\u65ad\u5bb9\u91cf\u3001UL 248-12\u3001\u30bf\u30a4\u30e0\u30c7\u30a3\u30ec\u30a4\u300d\u201c<\/li>\n
                • \u7b2c\u4e09\u8005\u8a8d\u8a3c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff08UL\u30d5\u30a1\u30a4\u30eb\u756a\u53f7\uff09\u3092\u8981\u6c42\u3059\u308b<\/li>\n
                • \u5bf8\u6cd5\u4ed5\u69d8\u304c\u65e2\u5b58\u306e\u30d2\u30e5\u30fc\u30ba\u30db\u30eb\u30c0\u30fc\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\uff08\u5076\u767a\u7684\u306a\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\uff09<\/li>\n
                • \u660e\u793a\u7684\u306a\u6027\u80fd\u8981\u4ef6\u3068\u3068\u3082\u306b\u300c\u307e\u305f\u306f\u627f\u8a8d\u3055\u308c\u305f\u540c\u7b49\u54c1\u300d\u3068\u3044\u3046\u6587\u8a00\u3092\u542b\u3081\u308b<\/li>\n<\/ul>\n

                  VIOX\u9ad8\u906e\u65ad\u5bb9\u91cf\u30d2\u30e5\u30fc\u30ba\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h3>\n

                  VIOX Electric\u306f\u3001\u7523\u696d\u3001\u5546\u696d\u3001\u304a\u3088\u3073\u91cd\u8981\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306b\u3001\u9ad8\u906e\u65ad\u5bb9\u91cf\u30d2\u30e5\u30fc\u30ba\u306e\u5305\u62ec\u7684\u306a\u30e9\u30a4\u30f3\u3092\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

                  VIOX\u30af\u30e9\u30b9J\u96fb\u6d41\u5236\u9650\u30d2\u30e5\u30fc\u30ba<\/strong><\/p>\n

                    \n
                  • \u5b9a\u683c600V AC\u30011A\u301c600A<\/li>\n
                  • 200kA\u307e\u305f\u306f300kA\u306e\u906e\u65ad\u5bb9\u91cf\u30aa\u30d7\u30b7\u30e7\u30f3<\/li>\n
                  • \u30e2\u30fc\u30bf\u30fc\u304a\u3088\u3073\u5909\u5727\u5668\u306e\u7a81\u5165\u96fb\u6d41\u8010\u6027\u306e\u305f\u3081\u306e\u30bf\u30a4\u30e0\u30c7\u30a3\u30ec\u30a4\u7279\u6027<\/li>\n
                  • \u96fb\u6d41\u5bb9\u91cf\u306b\u5fdc\u3058\u3066\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a13\/16\u30a4\u30f3\u30c1\u00d71-3\/4\u30a4\u30f3\u30c1\u304b\u30893\u30a4\u30f3\u30c1\u00d79-1\/16\u30a4\u30f3\u30c1\u306e\u5bf8\u6cd5<\/li>\n
                  • \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff1a\u30e2\u30fc\u30bf\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u3001\u7523\u696d\u7528\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u3001\u5909\u5727\u5668\u4e8c\u6b21\u5074<\/li>\n<\/ul>\n

                    VIOX\u30af\u30e9\u30b9L\u5927\u96fb\u6d41\u30d2\u30e5\u30fc\u30ba<\/strong><\/p>\n

                      \n
                    • \u5b9a\u683c600V AC\u3001601A\u301c6000A<\/li>\n
                    • 200kA\u307e\u305f\u306f300kA\u306e\u906e\u65ad\u5bb9\u91cf<\/li>\n
                    • \u512a\u308c\u305fI\u00b2t\u901a\u3057\u7279\u6027\u3092\u5099\u3048\u305f\u96fb\u6d41\u5236\u9650<\/li>\n
                    • \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff1a\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u4fdd\u8b77\u3001\u4e3b\u914d\u96fb\u3001\u5927\u898f\u6a21\u30d5\u30a3\u30fc\u30c0\u30fc\u56de\u8def<\/li>\n<\/ul>\n

                      VIOX\u30af\u30e9\u30b9RK1\u4e8c\u91cd\u30a8\u30ec\u30e1\u30f3\u30c8\u30d2\u30e5\u30fc\u30ba<\/strong><\/p>\n

                        \n
                      • \u5b9a\u683c250V\/600V AC\u30011A\u301c600A<\/li>\n
                      • 300kA\u906e\u65ad\u5bb9\u91cf<\/li>\n
                      • \u512a\u308c\u305f\u30bf\u30a4\u30e0\u30c7\u30a3\u30ec\u30a4\u6027\u80fd\uff08\u5b9a\u683c\u96fb\u6d41\u306e500\uff05\u3067\u6700\u4f4e10\u79d2\u9593\u4fdd\u6301\uff09<\/li>\n
                      • \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff1a\u30e2\u30fc\u30bf\u30fc\u5206\u5c90\u56de\u8def\u3001\u8907\u5408\u30e2\u30fc\u30bf\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u4e0a\u6d41\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u9078\u629e\u7684\u5354\u8abf\u304c\u5fc5\u8981\u306a\u9ad8\u6027\u80fd\u4fdd\u8b77<\/li>\n<\/ul>\n

                        \u3059\u3079\u3066\u306eVIOX\u30d2\u30e5\u30fc\u30ba\u306fUL 248\u30b7\u30ea\u30fc\u30ba\u898f\u683c\u306b\u6e96\u62e0\u3057\u3001\u5317\u7c73\u5e02\u5834\u5411\u3051\u306eCSA\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u3002\u88fd\u54c1\u306f\u5168\u5b9a\u683c\u906e\u65ad\u5bb9\u91cf\u3067\u30c6\u30b9\u30c8\u3055\u308c\u3001\u65e2\u5b58\u306eUL\u5206\u985e\u30d2\u30e5\u30fc\u30ba\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u5bf8\u6cd5\u4e92\u63db\u6027\u306b\u3064\u3044\u3066\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n

                        \u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n

                        \u906e\u65ad\u5bb9\u91cf\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f\u307e\u305f\u3001\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n

                        \u906e\u65ad\u5bb9\u91cf\uff08\u906e\u65ad\u96fb\u6d41\u307e\u305f\u306f\u906e\u65ad\u6027\u80fd\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u3068\u306f\u3001\u30d2\u30e5\u30fc\u30ba\u304c\u7834\u88c2\u3001\u767a\u706b\u3001\u307e\u305f\u306f\u5371\u967a\u306a\u30a2\u30fc\u30af\u306e\u62e1\u6563\u306a\u3057\u306b\u5b89\u5168\u306b\u906e\u65ad\u3067\u304d\u308b\u6700\u5927\u6545\u969c\u96fb\u6d41\u306e\u3053\u3068\u3067\u3059\u3002\u906e\u65ad\u5bb9\u91cf\u304c\u91cd\u8981\u306a\u306e\u306f\u3001\u6545\u969c\u96fb\u6d41\u304c\u906e\u65ad\u5bb9\u91cf\u3092\u8d85\u3048\u308b\u3068\u3001\u30d2\u30e5\u30fc\u30ba\u304c\u5b89\u5168\u306b\u56de\u8def\u3092\u958b\u653e\u3059\u308b\u4ee3\u308f\u308a\u306b\u7206\u767a\u3057\u3001\u706b\u707d\u306e\u5371\u967a\u3084\u6a5f\u5668\u306e\u640d\u50b7\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002\u906e\u65ad\u5bb9\u91cf\u306f\u3001\u8a2d\u7f6e\u5834\u6240\u3067\u5229\u7528\u53ef\u80fd\u306a\u6545\u969c\u96fb\u6d41\u3092\u3001\u9069\u5207\u306a\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u3082\u3063\u3066\u8d85\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

                        \u65bd\u8a2d\u306b\u5fc5\u8981\u306a\u906e\u65ad\u5bb9\u91cf\u3092\u3069\u306e\u3088\u3046\u306b\u5224\u65ad\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n

                        IEEE 551-2006\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u5c02\u9580\u7684\u306a\u77ed\u7d61\u89e3\u6790\u3092\u5b9f\u65bd\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u306b\u304a\u3051\u308b\u5229\u7528\u53ef\u80fd\u306a\u77ed\u7d61\u96fb\u6d41\u3092\u7279\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7c21\u7565\u5316\u3055\u308c\u305f\u6982\u7b97\u3068\u3057\u3066\u3001\u5909\u5727\u5668\u4e8c\u6b21\u5074\u306e\u77ed\u7d61\u96fb\u6d41\u306f\u3001ISC = (kVA \u00d7 1000) \u00f7 (\u221a3 \u00d7 \u96fb\u5727 \u00d7 %Z) \u3067\u8a08\u7b97\u3057\u307e\u3059\u3002\u906e\u65ad\u5bb9\u91cf\u304c\u8a08\u7b97\u3055\u308c\u305f\u77ed\u7d61\u96fb\u6d41\u3088\u308a\u3082\u5c11\u306a\u304f\u3068\u308225%\u9ad8\u3044\u30d2\u30e5\u30fc\u30ba\u3092\u9078\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5229\u7528\u53ef\u80fd\u306a\u77ed\u7d61\u96fb\u6d41\u304c50kA\u3092\u8d85\u3048\u308b\u7523\u696d\u65bd\u8a2d\u306e\u5834\u5408\u306f\u3001\u6700\u5c0f200kA\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002125kA\u3092\u8d85\u3048\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u9ad8\u6210\u9577\u5730\u57df\u306e\u5834\u5408\u306f\u3001300kA\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

                        \u906e\u65ad\u5bb9\u91cf\u3068\u77ed\u7d61\u96fb\u6d41\u5b9a\u683c\uff08SCCR\uff09\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n

                        \u906e\u65ad\u5bb9\u91cf\uff08IR\uff09<\/strong> \u500b\u3005\u306e\u904e\u96fb\u6d41\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\uff08\u30d2\u30e5\u30fc\u30ba\u3001\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\uff09\u306b\u9069\u7528\u3055\u308c\u3001\u5b89\u5168\u306b\u906e\u65ad\u3067\u304d\u308b\u6700\u5927\u96fb\u6d41\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002. \u77ed\u7d61\u96fb\u6d41\u5b9a\u683c\uff08SCCR\uff09<\/strong> \u5b8c\u5168\u306a\u30a2\u30bb\u30f3\u30d6\u30ea\uff08\u30e2\u30fc\u30bf\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u3001\u7523\u696d\u7528\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u3001\u914d\u96fb\u76e4\uff09\u306b\u9069\u7528\u3055\u308c\u3001\u6307\u5b9a\u3055\u308c\u305f\u904e\u96fb\u6d41\u30c7\u30d0\u30a4\u30b9\u306b\u3088\u3063\u3066\u4fdd\u8b77\u3055\u308c\u305f\u5834\u5408\u306b\u3001\u30a2\u30bb\u30f3\u30d6\u30ea\u5168\u4f53\u304c\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u6700\u5927\u6545\u969c\u96fb\u6d41\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u6a5f\u5668\u306eSCCR\u306f\u3001NEC 110.9\u306b\u5f93\u3063\u3066\u3001\u5229\u7528\u53ef\u80fd\u306a\u6545\u969c\u96fb\u6d41\u4ee5\u4e0a\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

                        \u6545\u969c\u96fb\u6d41\u304c50kA\u3057\u304b\u306a\u3044\u5834\u5408\u3001200kA\u306e\u30d2\u30e5\u30fc\u30ba\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n

                        \u306f\u3044\u3001\u3053\u308c\u306f\u5b9f\u969b\u306b\u306f\u63a8\u5968\u3055\u308c\u308b\u65b9\u6cd5\u3067\u3059\u3002\u6700\u5c0f\u8981\u4ef6\u3088\u308a\u3082\u5b9a\u683c\u306e\u9ad8\u3044\u30d2\u30e5\u30fc\u30ba\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5c06\u6765\u306e\u96fb\u529b\u4f1a\u793e\u306e\u5909\u66f4\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u6539\u9020\u3001\u307e\u305f\u306f\u8a08\u7b97\u306e\u4e0d\u78ba\u5b9f\u6027\u306b\u5bfe\u3059\u308b\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u304c\u5f97\u3089\u308c\u307e\u3059\u3002200kA\u306e\u30d2\u30e5\u30fc\u30ba\u306f\u3001\u901a\u5e38\u306e\u6761\u4ef6\u4e0b\u304a\u3088\u3073100kA\u307e\u3067\u306e\u6545\u969c\u96fb\u6d41\u4e0b\u3067\u306f100kA\u306e\u30d2\u30e5\u30fc\u30ba\u3068\u540c\u4e00\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002\u5b9a\u683c\u304c\u9ad8\u3044\u307b\u3069\u3001\u6545\u969c\u96fb\u6d41\u304c\u5897\u52a0\u3057\u305f\u5834\u5408\u306e\u5b89\u5168\u306a\u52d5\u4f5c\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u906e\u65ad\u5bb9\u91cf\u3092\u904e\u5270\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u306b\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u3042\u308a\u307e\u305b\u3093\uff08\u904e\u96fb\u6d41\u4fdd\u8b77\u3092\u9045\u3089\u305b\u308b\u96fb\u6d41\u5b9a\u683c\u306e\u904e\u5270\u306a\u30b5\u30a4\u30ba\u6307\u5b9a\u3068\u306f\u7570\u306a\u308a\u307e\u3059\uff09\u3002.<\/p>\n

                        300kA\u306e\u30d2\u30e5\u30fc\u30ba\u304c200kA\u306e\u30d2\u30e5\u30fc\u30ba\u306b\u6bd4\u3079\u3066\u3001\u305d\u308c\u307b\u3069\u5927\u5e45\u306b\u9ad8\u4fa1\u3067\u306f\u306a\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/h3>\n

                        \u30d2\u30e5\u30fc\u30ba\u306e\u906e\u65ad\u5bb9\u91cf\u3092200kA\u304b\u3089300kA\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u306b\u306f\u3001\u901a\u5e38\u3001\u6700\u5c0f\u9650\u306e\u8a2d\u8a08\u5909\u66f4\u304c\u5fc5\u8981\u3067\u3059\u3002\u4e3b\u306b\u3001\u30a2\u30fc\u30af\u6d88\u5f27\u6750\u6599\u306e\u6539\u5584\u3068\u5f37\u5316\u3055\u308c\u305f\u30bb\u30e9\u30df\u30c3\u30af\u30dc\u30c7\u30a3\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u5909\u66f4\u306b\u3088\u308a\u88fd\u9020\u30b3\u30b9\u30c8\u304c1\u301c2\u30c9\u30eb\u5897\u52a0\u3057\u3001\u308f\u305a\u304b\u306a\u4fa1\u683c\u4e0a\u6607\uff08\u30a2\u30f3\u30da\u30a2\u5b9a\u683c\u306b\u5fdc\u3058\u30660.5\u301c1.5\u30c9\u30eb\uff09\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u5bfe\u7167\u7684\u306b\u3001\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3092100kA\u304b\u3089200kA\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u306b\u306f\u3001\u5927\u5e45\u306a\u6a5f\u68b0\u7684\u5f37\u5316\u3001\u3088\u308a\u5927\u304d\u306a\u30a2\u30fc\u30af\u30b7\u30e5\u30fc\u30c8\u3001\u304a\u3088\u3073\u9811\u4e08\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u4fa1\u683c\u304c2\u500d\u307e\u305f\u306f3\u500d\u306b\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30b3\u30b9\u30c8\u5dee\u306b\u3088\u308a\u3001\u9ad8\u906e\u65ad\u5bb9\u91cf\u30d2\u30e5\u30fc\u30ba\u306f\u9ad8\u6545\u969c\u96fb\u6d41\u4fdd\u8b77\u306b\u975e\u5e38\u306b\u7d4c\u6e08\u7684\u3067\u3059\u3002.<\/p>\n

                        \u906e\u65ad\u5bb9\u91cf\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u30d2\u30e5\u30fc\u30ba\u3092\u53d6\u308a\u4ed8\u3051\u305f\u5834\u5408\u3001\u4f55\u304c\u8d77\u3053\u308a\u307e\u3059\u304b\uff1f<\/h3>\n

                        \u30d2\u30e5\u30fc\u30ba\u306e\u906e\u65ad\u5bb9\u91cf\u3092\u8d85\u3048\u308b\u6545\u969c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u751f\u6210\u3055\u308c\u308b\u30a2\u30fc\u30af\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u30d2\u30e5\u30fc\u30ba\u306e\u5c01\u3058\u8fbc\u3081\u80fd\u529b\u3092\u8d85\u3048\u307e\u3059\u3002\u30bb\u30e9\u30df\u30c3\u30af\u30dc\u30c7\u30a3\u306f\u5185\u90e8\u5727\u529b\u3067\u7834\u88c2\u3057\u3001\u6c17\u5316\u3057\u305f\u91d1\u5c5e\u3001\u904e\u71b1\u30ac\u30b9\u3001\u304a\u3088\u3073\u30bb\u30e9\u30df\u30c3\u30af\u306e\u7834\u7247\u3092\u653e\u51fa\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u96a3\u63a5\u3059\u308b\u76f8\u307e\u305f\u306f\u63a5\u5730\u3078\u306e\u4e8c\u6b21\u77ed\u7d61\u304c\u767a\u751f\u3057\u3001\u30d1\u30cd\u30eb\u706b\u707d\u304c\u767a\u751f\u3057\u3001\u5468\u56f2\u306e\u6a5f\u5668\u304c\u640d\u50b7\u3057\u3001\u8fd1\u304f\u306e\u62c5\u5f53\u8005\u306b\u91cd\u50b7\u3092\u8ca0\u308f\u305b\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u6545\u969c\u5f8c\u306e\u8abf\u67fb\u3067\u306f\u3001\u9069\u5207\u306a\u30d2\u30e5\u30fc\u30ba\u3068\u4e0d\u9069\u5207\u306a\u30d2\u30e5\u30fc\u30ba\u306e\u30b3\u30b9\u30c8\u5dee\u3088\u308a\u308210\u500d\u304b\u3089100\u500d\u591a\u3044\u5e83\u7bc4\u56f2\u306e\u4ed8\u5e2f\u7684\u640d\u5bb3\u304c\u660e\u3089\u304b\u306b\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n

                        \u906e\u65ad\u5bb9\u91cf\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u983b\u5ea6\u3067\u898b\u76f4\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n

                        \u4ee5\u4e0b\u306e\u5834\u5408\u306f\u3001\u5fc5\u305a\u77ed\u7d61\u96fb\u6d41\u89e3\u6790\u3092\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044\u3002\uff081\uff09\u96fb\u529b\u4f1a\u793e\u304b\u3089\u5909\u5727\u5668\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\u5909\u66f4\u306e\u901a\u77e5\u304c\u3042\u3063\u305f\u5834\u5408\u3001\uff082\uff09\u65bd\u8a2d\u304c\u30b5\u30fc\u30d3\u30b9\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u5fc5\u8981\u3068\u3059\u308b\u5927\u304d\u306a\u8ca0\u8377\u3092\u8ffd\u52a0\u3057\u305f\u5834\u5408\u3001\uff083\uff09\u77ed\u7d61\u96fb\u6d41\u306e\u5bc4\u4e0e\u3092\u5909\u66f4\u3059\u308b\u65b0\u3057\u3044\u6a5f\u5668\uff08\u5927\u578b\u30e2\u30fc\u30bf\u30fc\u3001\u767a\u96fb\u6a5f\u3001UPS\u30b7\u30b9\u30c6\u30e0\uff09\u304c\u8a2d\u7f6e\u3055\u308c\u305f\u5834\u5408\u3001\uff084\uff09\u5927\u898f\u6a21\u306a\u6539\u4fee\u306b\u3088\u308a\u914d\u96fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u5909\u66f4\u3055\u308c\u305f\u5834\u5408\u3001\u307e\u305f\u306f\uff085\uff09\u4e88\u9632\u4fdd\u5168\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u5c11\u306a\u304f\u3068\u30825\u301c7\u5e74\u3054\u3068\u3002NEC 110.24\u3067\u306f\u3001\u77ed\u7d61\u96fb\u6d41\u8a08\u7b97\u65e5\u3092\u73fe\u5834\u306b\u8868\u793a\u3057\u3001\u518d\u8a55\u4fa1\u304c\u5fc5\u8981\u306a\u6642\u671f\u3092\u8ffd\u8de1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n

                        \u9ad8\u906e\u65ad\u5bb9\u91cf\u306e\u30d2\u30e5\u30fc\u30ba\u306f\u3001\u3088\u308a\u654f\u611f\u3067\u3059\u304b\u3001\u307e\u305f\u306f\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u3067\u3059\u304b\uff1f<\/h3>\n

                        \u3044\u3044\u3048\u3002\u906e\u65ad\u5bb9\u91cf\u306f\u3001\u9ad8\u6545\u969c\u96fb\u6d41\u3092\u5b89\u5168\u306b\u906e\u65ad\u3059\u308b\u30d2\u30e5\u30fc\u30ba\u306e\u80fd\u529b\u306b\u306e\u307f\u5f71\u97ff\u3057\u307e\u3059\u3002\u901a\u5e38\u306e\u52d5\u4f5c\u7279\u6027\u3001\u6642\u9593\u96fb\u6d41\u66f2\u7dda\u3001\u307e\u305f\u306f\u904e\u8ca0\u8377\u306b\u5bfe\u3059\u308b\u611f\u5ea6\u306b\u306f\u5f71\u97ff\u3057\u307e\u305b\u3093\u3002300kA\u30af\u30e9\u30b9RK1 100A\u30bf\u30a4\u30e0\u30c7\u30a3\u30ec\u30a4\u30d2\u30e5\u30fc\u30ba\u306f\u3001\u3059\u3079\u3066\u306e\u901a\u5e38\u304a\u3088\u3073\u904e\u8ca0\u8377\u6761\u4ef6\u4e0b\u3067\u3001200kA\u30af\u30e9\u30b9RK1 100A\u30bf\u30a4\u30e0\u30c7\u30a3\u30ec\u30a4\u30d2\u30e5\u30fc\u30ba\u3068\u540c\u4e00\u306e\u52d5\u4f5c\u7279\u6027\u3092\u6301\u3061\u307e\u3059\u3002\u9055\u3044\u306f\u3001200kA\u306b\u8fd1\u3044\u307e\u305f\u306f\u8d85\u3048\u308b\u77ed\u7d61\u30a4\u30d9\u30f3\u30c8\u3067\u306e\u307f\u95a2\u9023\u3057\u3001300kA\u30d2\u30e5\u30fc\u30ba\u306f\u5b89\u5168\u306a\u52d5\u4f5c\u3092\u7dad\u6301\u3057\u307e\u3059\u304c\u3001200kA\u30d2\u30e5\u30fc\u30ba\u306f\u8a2d\u8a08\u9650\u754c\u306b\u8fd1\u3065\u304d\u307e\u3059\u3002.<\/p>\n

                        \u6280\u8853\u6a19\u6e96\u304a\u3088\u3073\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/h2>\n

                        \u9069\u7528\u3055\u308c\u308b\u898f\u683c\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u9069\u5207\u306a\u30d2\u30e5\u30fc\u30ba\u306e\u9078\u629e\u3001\u8a2d\u7f6e\u3001\u304a\u3088\u3073\u898f\u5236\u8981\u4ef6\u3078\u306e\u6e96\u62e0\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n

                        UL 248\u30b7\u30ea\u30fc\u30ba\uff1a\u4f4e\u96fb\u5727\u30d2\u30e5\u30fc\u30ba<\/strong><\/p>\n

                          \n
                        • UL 248-8\uff08\u30af\u30e9\u30b9J\u30d2\u30e5\u30fc\u30ba\uff09\uff1a<\/strong> \u5b9a\u683c600A\u4ee5\u4e0b\u304a\u3088\u3073600V AC\u306e\u96fb\u6d41\u5236\u9650\u30d2\u30e5\u30fc\u30ba\u3092\u5bfe\u8c61\u3068\u3057\u3001\u6a19\u6e96\u306e200kA\u906e\u65ad\u5bb9\u91cf\u3068\u30aa\u30d7\u30b7\u30e7\u30f3\u306e300kA\u5b9a\u683c\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u4ed6\u306e\u30af\u30e9\u30b9\u3068\u306e\u4e92\u63db\u6027\u3092\u9632\u3050\u5bf8\u6cd5\u898f\u683c\u3001\u30bf\u30a4\u30e0\u30c7\u30a3\u30ec\u30a4\u30c6\u30b9\u30c8\u8981\u4ef6\uff08\u5b9a\u683c\u96fb\u6d41\u306e500\uff05\u3067\u6700\u4f4e10\u79d2\uff09\u3001\u304a\u3088\u3073\u901a\u3057\u30a8\u30cd\u30eb\u30ae\u30fc\u5236\u9650\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002.<\/li>\n
                        • UL 248-10\uff08\u30af\u30e9\u30b9L\u30d2\u30e5\u30fc\u30ba\uff09\uff1a<\/strong> \u5b9a\u683c601A\u301c6000A\u304a\u3088\u3073600V AC\u306e\u96fb\u6d41\u5236\u9650\u30d2\u30e5\u30fc\u30ba\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u6a19\u6e96\u306e200kA\u906e\u65ad\u5bb9\u91cf\u3068300kA\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002800A\u301c6000A\u306e\u30d5\u30ec\u30fc\u30e0\u30b5\u30a4\u30ba\u306e\u5bf8\u6cd5\u898f\u683c\u3092\u5099\u3048\u305f\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u304a\u3088\u3073\u4e3b\u30d5\u30a3\u30fc\u30c0\u30fc\u306e\u5927\u96fb\u6d41\u4fdd\u8b77\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n
                        • UL 248-12\uff08\u30af\u30e9\u30b9R\u30d2\u30e5\u30fc\u30ba\uff09\uff1a<\/strong> 250V\u307e\u305f\u306f600V AC\u3067\u5b9a\u683c600A\u4ee5\u4e0b\u306e\u30af\u30e9\u30b9R\u30d2\u30e5\u30fc\u30ba\uff08RK1\u304a\u3088\u3073RK5\u3092\u542b\u3080\uff09\u306e\u8981\u4ef6\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u30af\u30e9\u30b9RK1\u30d2\u30e5\u30fc\u30ba\u306f\u3001\u512a\u308c\u305f\u96fb\u6d41\u5236\u9650\u7279\u6027\u3068200kA\u307e\u305f\u306f300kA\u306e\u906e\u65ad\u5bb9\u91cf\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u30af\u30e9\u30b9H\u30db\u30eb\u30c0\u30fc\u3078\u306e\u53d6\u308a\u4ed8\u3051\u3092\u9632\u3050\u62d2\u5426\u6a5f\u80fd\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n

                          \u7c73\u56fd\u96fb\u6c17\u5de5\u4e8b\u898f\u7a0b\uff08NFPA 70\uff09<\/strong><\/p>\n

                            \n
                          • NEC 110.9\uff08\u906e\u65ad\u5bb9\u91cf\uff09\uff1a<\/strong> \u6545\u969c\u30ec\u30d9\u30eb\u3067\u96fb\u6d41\u3092\u906e\u65ad\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u6a5f\u5668\u306f\u3001\u96fb\u5727\u3068\u5229\u7528\u53ef\u80fd\u306a\u96fb\u6d41\u306b\u5341\u5206\u306a\u906e\u65ad\u5bb9\u91cf\u3092\u6301\u3064\u3053\u3068\u3092\u7fa9\u52d9\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u904e\u96fb\u6d41\u30c7\u30d0\u30a4\u30b9\u304c\u4e88\u60f3\u3055\u308c\u308b\u6545\u969c\u96fb\u6d41\u3092\u5b89\u5168\u306b\u51e6\u7406\u3067\u304d\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u57fa\u672c\u7684\u306a\u8981\u4ef6\u3002.<\/li>\n
                          • NEC 110.24\uff08\u5229\u7528\u53ef\u80fd\u306a\u6545\u969c\u96fb\u6d41\uff09\uff1a<\/strong> \u4f4f\u5b85\u30e6\u30cb\u30c3\u30c8\u4ee5\u5916\u306e\u5834\u5408\u3001\u6700\u5927\u5229\u7528\u53ef\u80fd\u306a\u6545\u969c\u96fb\u6d41\u3068\u8a08\u7b97\u65e5\u3092\u30b5\u30fc\u30d3\u30b9\u6a5f\u5668\u306b\u30de\u30fc\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u5b9a\u683c\u306e\u691c\u8a3c\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/li>\n
                          • NEC 240.86\uff08\u30b7\u30ea\u30fc\u30ba\u5b9a\u683c\uff09\uff1a<\/strong> \u9078\u629e\u7684\u5354\u8abf\u304c\u5fc5\u8981\u306a\u3044\u5834\u5408\u3001\u6a5f\u5668\u3067\u30c6\u30b9\u30c8\u304a\u3088\u3073\u30de\u30fc\u30af\u3055\u308c\u305f\u30d2\u30e5\u30fc\u30ba\u3068\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u30b7\u30ea\u30fc\u30ba\u5b9a\u683c\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u8a31\u53ef\u3057\u3001\u5b8c\u5168\u306b\u5b9a\u683c\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u306b\u4ee3\u308f\u308b\u7d4c\u6e08\u7684\u306a\u4ee3\u66ff\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n

                            IEEE\u898f\u683c<\/strong><\/p>\n

                              \n
                            • IEEE 551-2006\uff08\u77ed\u7d61\u96fb\u6d41\u306e\u8a08\u7b97\uff09\uff1a<\/strong> \u5909\u5727\u5668\u306e\u5bc4\u4e0e\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u5bc4\u4e0e\u3001\u5c0e\u4f53\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3001\u304a\u3088\u3073\u975e\u5bfe\u79f0\u306e\u8003\u616e\u4e8b\u9805\u3092\u542b\u3080\u3001\u7523\u696d\u7528\u304a\u3088\u3073\u5546\u696d\u7528\u96fb\u529b\u30b7\u30b9\u30c6\u30e0\u306e\u77ed\u7d61\u96fb\u6d41\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306e\u63a8\u5968\u3055\u308c\u308b\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u5c02\u9580\u7684\u306a\u6545\u969c\u96fb\u6d41\u5206\u6790\u306b\u4e0d\u53ef\u6b20\u306a\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3002.<\/li>\n<\/ul>\n

                              CSA\u898f\u683c\uff08\u30ab\u30ca\u30c0\u306e\u540c\u7b49\u54c1\uff09<\/strong><\/p>\n

                                \n
                              • CSA C22.2 No. 248.8\uff08\u30af\u30e9\u30b9J\uff09\u3001CSA C22.2 No. 248.10\uff08\u30af\u30e9\u30b9L\uff09\u3001CSA C22.2 No. 248.12\uff08\u30af\u30e9\u30b9R\uff09\uff1a\u88fd\u54c1\u306e\u4e92\u63db\u6027\u3068\u5317\u7c73\u5e02\u5834\u5168\u4f53\u3067\u306e\u4e00\u8cab\u3057\u305f\u6027\u80fd\u8981\u4ef6\u3092\u4fdd\u8a3c\u3059\u308b\u8abf\u548c\u3055\u308c\u305f\u4e09\u304b\u56fd\u898f\u683c\uff08\u7c73\u56fd\/\u30ab\u30ca\u30c0\/\u30e1\u30ad\u30b7\u30b3\uff09\u3002.<\/li>\n<\/ul>\n

                                \u7d50\u8ad6\uff1a\u30b0\u30ea\u30c3\u30c9\u306e\u73fe\u5b9f\u3078\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u5bfe\u5fdc<\/h2>\n

                                \u96fb\u6c17\u696d\u754c\u306e200kA\u304b\u3089300kA\u306e\u906e\u65ad\u5bb9\u91cf\u3078\u306e\u9759\u304b\u306a\u79fb\u884c\u306f\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u6d3b\u52d5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u96fb\u529b\u914d\u96fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u6e2c\u5b9a\u53ef\u80fd\u306a\u5909\u5316\u306b\u5bfe\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u5bfe\u5fdc\u3067\u3059\u3002\u7523\u696d\u7528\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u3067\u5229\u7528\u53ef\u80fd\u306a\u6545\u969c\u96fb\u6d41\u306f\u3001\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30b0\u30ea\u30c3\u30c9\u306e\u8fd1\u4ee3\u5316\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u4f4e\u3044\u30e6\u30cb\u30c3\u30c8\u3078\u306e\u5909\u5727\u5668\u306e\u4ea4\u63db\u3001\u304a\u3088\u3073\u7523\u696d\u65bd\u8a2d\u306e\u96fb\u529b\u5bc6\u5ea6\u306e\u5897\u52a0\u306b\u3088\u308a\u4e0a\u6607\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n

                                \u65bd\u8a2d\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u8abf\u9054\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3001\u304a\u3088\u3073\u96fb\u6c17\u8acb\u8ca0\u696d\u8005\u306b\u3068\u3063\u3066\u3001\u305d\u306e\u610f\u5473\u306f\u660e\u3089\u304b\u3067\u3059\u3002 15\u301c20\u5e74\u524d\u306b\u9069\u5207\u3060\u3063\u305f\u906e\u65ad\u5bb9\u91cf\u306e\u4ed5\u69d8\u306f\u3001\u4eca\u65e5\u3067\u306f\u9650\u754c\u307e\u305f\u306f\u4e0d\u9069\u5207\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/strong>. 200kA\u3068300kA\u306e\u30d2\u30e5\u30fc\u30ba\u306e\u30b3\u30b9\u30c8\u5dee\uff08\u901a\u5e38\u306f1\u301c2\u30c9\u30eb\uff09\u306f\u3001\u58ca\u6ec5\u7684\u306a\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u306e\u6545\u969c\u306b\u5bfe\u3059\u308b\u308f\u305a\u304b\u306a\u4fdd\u967a\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n

                                \u9ad8\u906e\u65ad\u5bb9\u91cf\u30d2\u30e5\u30fc\u30ba\u306f\u3001\u512a\u308c\u305f\u906e\u65ad\u6027\u80fd\u3068\u4e0b\u6d41\u6a5f\u5668\u3092\u4fdd\u8b77\u3059\u308b\u96fb\u6d41\u5236\u9650\u7279\u6027\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u9ad8\u6545\u969c\u96fb\u6d41\u4fdd\u8b77\u306b\u6700\u3082\u7d4c\u6e08\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u9ad8\u906e\u65ad\u5bb9\u91cf\u30d2\u30e5\u30fc\u30ba\u3092\u300c\u30b4\u30fc\u30eb\u30ad\u30fc\u30d1\u30fc\u300d\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u3001\u5b9a\u683c\u306e\u4f4e\u3044\u4e0b\u6d41\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u30b7\u30ea\u30fc\u30ba\u5b9a\u683c\u6226\u7565\u306f\u3001\u5b8c\u5168\u306b\u5b9a\u683c\u3055\u308c\u305f\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u30b7\u30b9\u30c6\u30e0\u3068\u6bd4\u8f03\u3057\u3066\u3001\u5b89\u5168\u6027\u80fd\u3092\u7dad\u6301\u307e\u305f\u306f\u5411\u4e0a\u3055\u305b\u306a\u304c\u3089\u3001\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30b9\u30c8\u309270\uff05\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002.<\/p>\n

                                \u77ed\u7d61\u707d\u5bb3\u304b\u3089\u65bd\u8a2d\u3092\u4fdd\u8b77\u3059\u308b\u76ee\u306b\u898b\u3048\u306a\u3044\u30b7\u30fc\u30eb\u30c9\u306f\u3001\u6700\u5927\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3082\u6700\u3082\u9ad8\u4fa1\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u901a\u5e38\u306e\u52d5\u4f5c\u4e2d\u306f\u6c17\u4ed8\u304b\u308c\u306a\u3044\u304c\u3001\u6a5f\u5668\u3092\u7834\u58ca\u3057\u3001\u4eba\u54e1\u3092\u5371\u967a\u306b\u3055\u3089\u3059\u53ef\u80fd\u6027\u306e\u3042\u308b\u58ca\u6ec5\u7684\u306a\u6545\u969c\u6642\u306b\u5b8c\u74a7\u306b\u6a5f\u80fd\u3059\u308b\u3001\u9069\u5207\u306b\u5b9a\u683c\u3055\u308c\u305f\u30d2\u30e5\u30fc\u30ba\u3067\u3059\u3002.<\/p>\n

                                \u65bd\u8a2d\u306e\u4fdd\u8b77\u304c\u9069\u5207\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u6e96\u5099\u306f\u3067\u304d\u307e\u3057\u305f\u304b\uff1f<\/strong> VIOX Electric\u306e\u6280\u8853\u30c1\u30fc\u30e0\u306f\u3001\u7523\u696d\u65bd\u8a2d\u304a\u3088\u3073\u5546\u696d\u65bd\u8a2d\u5411\u3051\u306b\u3001\u7121\u6599\u306e\u6545\u969c\u96fb\u6d41\u5206\u6790\u304a\u3088\u3073\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u30ec\u30d3\u30e5\u30fc\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u65e2\u5b58\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u8a55\u4fa1\u3057\u3001\u9069\u5207\u306a\u906e\u65ad\u5bb9\u91cf\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u63a8\u5968\u3057\u3001NEC\u8981\u4ef6\u304a\u3088\u3073\u696d\u754c\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u6e80\u305f\u3059\u5b8c\u5168\u306a\u4fdd\u8b77\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002.<\/p>\n

                                \u9ad8\u906e\u65ad\u5bb9\u91cf\u30d2\u30e5\u30fc\u30ba\u306e\u9078\u629e\u3001\u6545\u969c\u96fb\u6d41\u5206\u6790\u3001\u307e\u305f\u306f\u5b8c\u5168\u306a\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u306b\u95a2\u3059\u308b\u6280\u8853\u7684\u306a\u76f8\u8ac7\u306b\u3064\u3044\u3066\u306f\u3001\u4eca\u3059\u3050VIOX Electric\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002200,000\u30a2\u30f3\u30da\u30a2\u306e\u6545\u969c\u96fb\u6d41\u304c\u65bd\u8a2d\u306e\u9632\u5fa1\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3068\u304d\u3001\u76ee\u306b\u898b\u3048\u306a\u3044\u30b7\u30fc\u30eb\u30c9\u304c\u5341\u5206\u306b\u5f37\u529b\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<\/div>\n

                                <\/div>\n
                                <\/div>\n
                                <\/div>\n
                                <\/div>","protected":false},"excerpt":{"rendered":"

                                The Industry’s Silent Upgrade: Why Major Manufacturers Are Raising the Bar Recently, a procurement manager raised a sharp question on a technical forum: “Why are major brands like Mersen, Littelfuse, and Bussmann quietly relabeling their Class R fuses from 200kA to 300kA interrupting ratings? Is this just a marketing gimmick, or a genuine safety advancement?” The skepticism is understandable. In an industry where standards evolve slowly and conservatively, a 50% jump in performance specifications feels suspiciously like a sales tactic. After all, if 200kA (200,000 amperes) was sufficient for decades, why the sudden change? Here’s the uncomfortable truth: It’s not marketing\u2014it’s a response to an increasingly dangerous electrical grid. The […]<\/p>\n","protected":false},"author":1,"featured_media":21119,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21115","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/21115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/comments?post=21115"}],"version-history":[{"count":2,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/21115\/revisions"}],"predecessor-version":[{"id":21118,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/21115\/revisions\/21118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media\/21119"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media?parent=21115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/categories?post=21115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/tags?post=21115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}