![\"\"](\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/IEC-Standards-for-Transformers-and-Substations.webp\"){kind=spacer}
<\/p>\n\u904e\u5c0f\u8a55\u4fa1\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d0\u30a4\u30e4\u30fc\u3001\u96fb\u529b\u4f1a\u793e\u3001EPC\u8acb\u8ca0\u696d\u8005\u3001\u305d\u3057\u3066\u91d1\u878d\u6a5f\u95a2\u306f\u3001\u88fd\u54c1\u3092\u53d7\u3051\u5165\u308c\u308b\u524d\u306b\u3001\u8a8d\u8b58\u3055\u308c\u305f\u56fd\u969b\u7684\u306aIEC\u57fa\u6e96\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3068\u3044\u3046\u540c\u3058\u8cea\u554f\u306b\u3057\u3070\u3057\u3070\u76f4\u9762\u3057\u307e\u3059\u3002\u3053\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\u306e\u7b2c\u4e8c\u90e8\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u57fa\u6e96\u304c\u4f55\u3067\u3042\u308b\u304b\u3001\u305d\u308c\u3089\u306e\u5b89\u5168\u6027\u306b\u95a2\u3059\u308b\u5f71\u97ff\u3001\u305d\u3057\u3066IEC\u57fa\u6e96\u3078\u306e\u6e96\u62e0\u304c\u4e2d\u56fd\u3067\u88fd\u9020\u3055\u308c\u305f\u5909\u5727\u5668\u3084\u5909\u96fb\u6240\u306b\u56fd\u969b\u7684\u306a\u627f\u8a8d\u3092\u4e0e\u3048\u308b\u30d1\u30b9\u30dd\u30fc\u30c8\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u65b9\u6cd5\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002.<\/p>\n
\u6d77\u5916\u3067\u96fb\u529b\u6a5f\u5668\u3092\u8abf\u9054\u3059\u308b\u969b\u306eIEC\u57fa\u6e96\u306e\u7406\u89e3\u306f\u3001\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u88fd\u54c1\u304c\u30b0\u30ea\u30c3\u30c9\u306b\u6b63\u5e38\u306b\u63a5\u7d9a\u3067\u304d\u308b\u304b\u3001\u4fdd\u967a\u5951\u7d04\u3092\u53d6\u5f97\u3067\u304d\u308b\u304b\u3001\u8cc7\u91d1\u8abf\u9054\u3092\u53d7\u3051\u3089\u308c\u308b\u304b\u3001\u305d\u3057\u3066\u5e38\u306b\u904b\u8ee2\u3055\u308c\u308b\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u8cac\u4efb\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001Subian Electric\u306e\u3088\u3046\u306a\u88fd\u9020\u696d\u8005\u304c\u88fd\u54c1\u3092\u63d0\u4f9b\u3059\u308b\u969b\u306bIEC\u57fa\u6e96\u3078\u306e\u6e96\u62e0\u3092\u793a\u3059\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n
<\/p>\n
\u56fd\u969b\u96fb\u6c17\u6a19\u6e96\u4f1a\u8b70\uff08IEC\uff09\u306f\u3001\u96fb\u6c17\u3001\u96fb\u5b50\u304a\u3088\u3073\u95a2\u9023\u6280\u8853\u306e\u57fa\u6e96\u3092\u8a2d\u5b9a\u3059\u308b\u56fd\u969b\u7684\u306a\u7d44\u7e54\u3067\u3059\u3002\u305d\u306e\u5831\u544a\u66f8\u306f\u3001\u7570\u306a\u308b\u56fd\u306e\u5c02\u9580\u5bb6\u304b\u3089\u306a\u308b\u5c02\u9580\u56fd\u969b\u59d4\u54e1\u4f1a\u306b\u3088\u3063\u3066\u767a\u884c\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u304c\u307e\u3055\u306bIEC\u57fa\u6e96\u304c\u96fb\u529b\u30bb\u30af\u30bf\u30fc\u5168\u4f53\u306b\u5171\u901a\u3059\u308b\u6280\u8853\u8a00\u8a9e\u3068\u898b\u306a\u3055\u308c\u308b\u7406\u7531\u3067\u3059\u3002IEC\u57fa\u6e96\u306f\u7279\u5b9a\u306e\u56fd\u306e\u6cd5\u5f8b\u306b\u5236\u9650\u3055\u308c\u305a\u3001\u7d71\u4e00\u3055\u308c\u305f\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002.<\/p>\n
IEC\u57fa\u6e96\u306f\u4e16\u754c\u7684\u306a\u8a55\u5224\u3092\u4eab\u53d7\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u56fd\u306e\u56fd\u5bb6\u57fa\u6e96\u306e\u57fa\u790e\u3092\u7bc9\u304f\u305f\u3081\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u554f\u984c\u3068\u306a\u308b\u57fa\u6e96\u306f\u3001\u6280\u8853\u4ed5\u69d8\u66f8\u3001\u30b0\u30ea\u30c3\u30c9\u30b3\u30fc\u30c9\u3001\u5951\u7d04\u6587\u66f8\u306b\u3057\u3070\u3057\u3070\u5f15\u7528\u3055\u308c\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001IEC\u57fa\u6e96\u306b\u5f93\u3063\u3066\u8a2d\u8a08\u304a\u3088\u3073\u88fd\u9020\u3055\u308c\u305f\u88fd\u54c1\u306f\u3001\u5730\u5143\u306e\u8a2d\u8a08\u8005\u3084\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6e96\u5099\u3057\u305f\u4ed5\u69d8\u66f8\u3067\u306f\u9054\u6210\u3067\u304d\u306a\u3044\u4fe1\u983c\u30ec\u30d9\u30eb\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n
\u96fb\u6c17\u6a5f\u5668\u306f\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u4e8b\u6545\u3001\u640d\u5bb3\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u4e2d\u65ad\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002IEC\u57fa\u6e96\u306b\u6e96\u62e0\u3059\u308b\u76ee\u7684\u306f\u3001\u6e2c\u5b9a\u53ef\u80fd\u306a\u8a31\u5bb9\u30ec\u30d9\u30eb\u307e\u3067\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u96fb\u6c17\u5909\u5727\u5668\u306b\u95a2\u3057\u3066\u306f\u3001\u9069\u5207\u306a\u7d76\u7e01\u3001\u6e29\u5ea6\u4e0a\u6607\u9650\u5ea6\u3001\u304a\u3088\u3073\u77ed\u7d61\u306b\u5bfe\u3059\u308b\u62b5\u6297\u306e\u5b58\u5728\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u306b\u95a2\u3057\u3066\u306f\u3001\u5b89\u5168\u306a\u6a5f\u80fd\u3001\u77ed\u7d61\u306e\u4fe1\u983c\u3067\u304d\u308b\u4e2d\u65ad\u3001\u304a\u3088\u3073\u30a2\u30af\u30c6\u30a3\u30d6\u30d1\u30cd\u30eb\u8fd1\u304f\u306e\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306e\u4fdd\u8b77\u3092\u6307\u3057\u307e\u3059\u3002.<\/p>\n
\u3057\u304b\u3057\u3001\u6e96\u62e0\u306f\u5b89\u5168\u306e\u89b3\u70b9\u304b\u3089\u3060\u3051\u3067\u306a\u304f\u91cd\u8981\u3067\u3059\u3002\u524d\u8ff0\u306e\u4f8b\u304b\u3089\u660e\u3089\u304b\u306a\u3088\u3046\u306b\u3001\u591a\u304f\u306e\u7d44\u7e54\u306f\u57fa\u6e96\u306b\u6e96\u62e0\u3057\u3066\u3044\u306a\u3044\u6a5f\u5668\u306e\u904b\u7528\u3092\u62d2\u5426\u3057\u3001\u3044\u304f\u3064\u304b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u8cc7\u91d1\u3092\u63d0\u4f9b\u3059\u308b\u8005\u306f\u3001\u6295\u8cc7\u306e\u6761\u4ef6\u306e\u4e00\u3064\u3068\u3057\u3066\u6e96\u62e0\u306e\u8a3c\u660e\u3092\u8981\u6c42\u3057\u307e\u3059\u3002.
\n\u3057\u305f\u304c\u3063\u3066\u3001IEC\u6e96\u62e0\u306e\u5909\u5727\u5668\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u89b3\u70b9\u304b\u3089\u6709\u5229\u3067\u3059\uff1a\u5b89\u5168\u3092\u9054\u6210\u3057\u3001\u898f\u5236\u6a5f\u95a2\u304b\u3089\u306e\u627f\u8a8d\u3092\u5f97\u3066\u3001\u91d1\u878d\u6a5f\u95a2\u304b\u3089\u306e\u4fdd\u8a3c\u3092\u53d7\u3051\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n
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\u4e7e\u5f0f\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306b\u95a2\u3057\u3066\u306f\u3001\u4f7f\u7528\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u552f\u4e00\u306e\u95a2\u9023\u6587\u66f8\u306fIEC 60076-11\u3067\u3059\u30022018\u5e74\u306e\u898f\u683c\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f72.5 kV\u307e\u3067\u62e1\u5f35\u3055\u308c\u3001\u3088\u308a\u6b63\u78ba\u306a\u74b0\u5883\u3001\u6c17\u5019\u3001\u706b\u707d\u30af\u30e9\u30b9\u3001\u304a\u3088\u3073\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u6750\u6599\u3067\u4f5c\u3089\u308c\u305f\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306e\u69cb\u9020\u306b\u9069\u7528\u3055\u308c\u308b\u8981\u6c42\u4e8b\u9805\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002.<\/p>\n
\u4e2d\u30fb\u9ad8\u96fb\u5727\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u306fIEC 62271\u30b7\u30ea\u30fc\u30ba\u306b\u3088\u3063\u3066\u898f\u5236\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u4ed5\u69d8\u306f\u7b2c1\u90e8\u306b\u3042\u308a\u3001\u56de\u8def\u906e\u65ad\u5668\u306e\u8981\u4ef6\u306f\u7b2c100\u90e8\u306b\u3042\u308a\u3001\u7b2c200\u90e8\u3067\u306f1 kV\u3092\u8d85\u304852 kV\u307e\u3067\u306e\u5b9a\u683c\u96fb\u5727\u306eAC\u91d1\u5c5e\u5c01\u5165\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u3092\u6271\u3063\u3066\u3044\u307e\u3059 \u2014 \u3053\u308c\u306f\u307b\u3068\u3093\u3069\u306e\u30ea\u30f3\u30b0\u30e1\u30a4\u30f3\u30e6\u30cb\u30c3\u30c8\u304a\u3088\u3073\u5c4b\u5185\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u304c\u8a72\u5f53\u3059\u308b\u30af\u30e9\u30b9\u3067\u3059\u3002\u3053\u3053\u3067\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u3001\u6545\u969c\u4e2d\u65ad\u80fd\u529b\u3001\u5185\u90e8\u30a2\u30fc\u30af\u306e\u8003\u616e\u3001\u304a\u3088\u3073\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306e\u5b89\u5168\u306a\u30a2\u30af\u30bb\u30b9\u3092\u4fdd\u8a3c\u3057\u3001\u3053\u308c\u3089\u306f\u3059\u3079\u3066 \u5909\u96fb\u6240\u306b\u304a\u3051\u308b\u5b89\u5168\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/strong> \u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n IEC 61439\u306f\u4f4e\u96fb\u5727\u5074\u3092\u30ab\u30d0\u30fc\u3057\u3001\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u304a\u3088\u3073\u5236\u5fa1\u6a5f\u5668\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u305f\u3081\u306e\u898f\u683c\u3092\u6982\u8aac\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u304a\u3088\u3073\u5236\u5fa1\u6a5f\u5668\u30a2\u30bb\u30f3\u30d6\u30ea\u5168\u4f53\u306e\u8a2d\u8a08\u3068\u5b9a\u671f\u7684\u306a\u691c\u8a3c\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306e\u5f8c\u306b\u96fb\u529b\u3092\u5206\u914d\u3059\u308b\u4f4e\u96fb\u5727\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u304a\u3088\u3073\u5f15\u304d\u51fa\u3057\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306e\u6b63\u3057\u3044\u6027\u80fd\u3092\u6271\u3044\u3001\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002.<\/p>\n \u904e\u5c0f\u8a55\u4fa1\u3055\u308c\u308b\u3053\u3068\u3092\u6050\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30d0\u30a4\u30e4\u30fc\u3001\u96fb\u529b\u4f1a\u793e\u3001EPC\u8acb\u8ca0\u696d\u8005\u3001\u91d1\u878d\u696d\u8005\u306f\u3057\u3070\u3057\u3070\u2026 \u6d77\u5916\u3067\u96fb\u529b\u6a5f\u5668\u3092\u8abf\u9054\u3059\u308b\u969b\u306eIEC\u898f\u683c\u306e\u7406\u89e3\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u2026<\/strong>.<\/p>\n IEC 60529\u306fIP\u30b3\u30fc\u30c9\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059 \u2014 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u56fa\u4f53\u7269\u4f53\u3084\u6c34\u306b\u5bfe\u3057\u3066\u3069\u308c\u3060\u3051\u62b5\u6297\u3059\u308b\u304b\u3092\u793a\u3059\u4e8c\u6841\u306e\u8a55\u4fa1\u3067\u3059\u3002\u5c4b\u5916\u306e\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u30c8\u30e9\u30f3\u30b9\u3001\u30d7\u30ec\u30d5\u30a1\u30d6\u30ea\u30b1\u30fc\u30c8\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3001\u8010\u5019\u6027\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u306e\u5834\u5408\u3001IP\u8a55\u4fa1\u306f\u74b0\u5883\u4fdd\u8b77\u306e\u5e73\u6613\u306a\u8a00\u8449\u3067\u306e\u8981\u7d04\u3067\u3042\u308a\u3001\u540d\u672d\u306b\u8868\u793a\u3055\u308c\u308b\u306e\u306f\u3001\u56fd\u969b\u7684\u306a\u96fb\u6c17\u898f\u683c\u306e\u5171\u901a\u8a9e\u5f59\u306e\u4e00\u90e8\u3067\u3042\u308b\u305f\u3081\u3067\u3059\u3002.<\/p>\n \u56fd\u969b\u96fb\u6c17\u898f\u683c IEC\u3001IEEE\u304a\u3088\u3073\u56fd\u5bb6\u898f\u683c\uff1a\u305d\u308c\u3089\u306f\u3069\u306e\u3088\u3046\u306b\u7d44\u307f\u5408\u308f\u3055\u308b\u306e\u304b<\/strong> 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\u304c\u56fd\u5883\u3092\u8d8a\u3048\u305f\u5165\u672d\u306b\u304a\u3051\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u53c2\u7167\u3068\u306a\u3063\u305f\u306e\u304b\u306e\u5927\u90e8\u5206\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002.<\/p>\n IEC\u898f\u683c\u304c\u5b9f\u969b\u306e\u5b89\u5168\u6027\u306b\u3069\u306e\u3088\u3046\u306b\u5909\u308f\u308b\u304b \u898f\u683c\u306f\u3001\u73fe\u5834\u3067\u4f55\u304c\u8d77\u3053\u308b\u304b\u3092\u5909\u3048\u308b\u5834\u5408\u306b\u306e\u307f\u91cd\u8981\u3067\u3042\u308a\u3001\u305d\u306e\u80cc\u5f8c\u306b\u3042\u308b\u30c6\u30b9\u30c8\u306f\u307e\u3055\u306b\u305d\u308c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7d76\u7e01\u4f53\u304a\u3088\u3073\u7d76\u7e01\u30c6\u30b9\u30c8\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u304c\u901a\u5e38\u306e\u52d5\u4f5c\u96fb\u5727\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u308b\u904e\u6e21\u7684\u306a\u30b5\u30fc\u30b8 \u2014 \u96f7\u306e\u30a4\u30f3\u30d1\u30eb\u30b9\u3084\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30a4\u30d9\u30f3\u30c8 \u2014 \u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6e29\u5ea6\u4e0a\u6607\u9650\u754c\u306f\u3001\u5dfb\u7dda\u3068\u6cb9\u304c\u7d76\u7e01\u4f53\u3092\u65e9\u671f\u306b\u52a3\u5316\u3055\u305b\u308b\u5024\u3092\u8d85\u3048\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u3001\u6a5f\u5668\u306e\u6570\u5341\u5e74\u306b\u308f\u305f\u308b\u30b5\u30fc\u30d3\u30b9\u5bff\u547d\u3092\u76f4\u63a5\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/strong>.<\/p>\n 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IEC 60076<\/strong> \u306f\u3001\u305d\u306e\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u58ca\u6ec5\u7684\u306a\u6545\u969c\u3092\u9632\u304e\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u5074\u3067\u306f\u3001\u78ba\u8a8d\u3055\u308c\u305f\u6545\u969c\u4e2d\u65ad\u304a\u3088\u3073\u5185\u90e8\u30a2\u30fc\u30af\u6027\u80fd\u304c\u3001\u8a2d\u7f6e\u3092\u64cd\u4f5c\u304a\u3088\u3073\u7dad\u6301\u3059\u308b\u4eba\u3005\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u5834\u5408\u306b\u304a\u3044\u3066\u3001\u6a19\u6e96\u306f\u54c1\u8cea\u306e\u62bd\u8c61\u7684\u306a\u7d04\u675f\u3092\u6e2c\u5b9a\u53ef\u80fd\u3067\u518d\u73fe\u53ef\u80fd\u306a\u7d50\u679c\u306b\u5909\u63db\u3057\u307e\u3059 \u2014 \u3053\u308c\u304c IEC\u898f\u683c\u306e\u9075\u5b88<\/strong>.<\/p>\n \u6a19\u6e96\u306e\u52b9\u679c\u306f\u3001\u88fd\u9020\u56fd\u3060\u3051\u3067\u306a\u304f\u53d7\u3051\u5165\u308c\u3089\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u304b\u3089\u6765\u3066\u3044\u307e\u3059\u3002IECEE CB\u30b9\u30ad\u30fc\u30e0\u3092\u542b\u3080IEC\u306e\u9069\u5408\u6027\u8a55\u4fa1\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308a\u3001\u3042\u308b\u56fd\u304c\u52a0\u76df\u56fd\u306e\u8a66\u9a13\u7d50\u679c\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u76f8\u4e92\u904b\u7528\u6027\u306f\u3001\u8f38\u51fa\u30d3\u30b8\u30cd\u30b9\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3042\u308a\u3001\u5546\u54c1\u304c\u7a0e\u95a2\u3084\u30b0\u30ea\u30c3\u30c9\u63a5\u7d9a\u3067\u6b62\u307e\u308b\u304b\u3001\u901a\u904e\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n \u8a8d\u77e5\u306f\u8ca9\u58f2\u3067\u7d42\u308f\u308a\u307e\u305b\u3093\u3002IEC\u898f\u683c\u306b\u5f93\u3063\u3066\u88fd\u9020\u3055\u308c\u305f\u6a5f\u5668\u306f\u3001\u6280\u8853\u7684\u306a\u4fdd\u5b88\u6587\u66f8\u304c\u9069\u5207\u306a\u6280\u8853\u8a00\u8a9e\u3067\u5229\u7528\u53ef\u80fd\u3067\u3042\u308b\u305f\u3081\u3001\u4fdd\u5b88\u3084\u4fdd\u967a\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002\u540c\u69d8\u306e\u3053\u3068\u304c\u3001\u5de5\u5834\u304c\u62e1\u5f35\u3084\u305d\u306e\u4ed6\u306e\u64cd\u4f5c\u3092\u884c\u3046\u5834\u5408\u306b\u3082\u5f53\u3066\u306f\u307e\u308a\u307e\u3059\u3002\u8981\u3059\u308b\u306b\u3001\u9075\u5b88\u306f\u6c38\u7d9a\u7684\u306a\u4fa1\u5024\u3092\u6301\u3061\u307e\u3059\u3002.<\/p>\n IEC\u306e\u63a5\u7d9a\u3068\u8a8d\u77e5\u306f\u53b3\u5bc6\u306b\u76f8\u95a2\u3057\u3066\u3044\u307e\u3059\u3002\u4e2d\u6771\u3001\u30a2\u30d5\u30ea\u30ab\u3001\u4e2d\u592e\u30a2\u30b8\u30a2\u3001\u30e9\u30c6\u30f3\u30a2\u30e1\u30ea\u30ab\u306e\u88fd\u9020\u696d\u8005\u3068\u30d0\u30a4\u30e4\u30fc\u306f\u3001\u65e2\u77e5\u306eIEC\u6587\u66f8\u306b\u57fa\u3065\u3044\u3066\u30c8\u30e9\u30f3\u30b9\u3092\u7279\u5b9a\u3057\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u81ea\u4fe1\u3092\u6301\u3063\u3066\u6a5f\u5668\u306e\u8a2d\u7f6e\u3092\u627f\u8a8d\u3067\u304d\u308b\u30ec\u30dd\u30fc\u30c8\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001IEC\u306b\u6e96\u62e0\u3057\u305f\u88fd\u9020\u696d\u8005\u306f\u3001\u6700\u3082\u5b89\u5168\u306a\u9078\u629e\u80a2\u3067\u3042\u308b\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002.<\/p>\n \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u6280\u8853\u6587\u66f8\u3068\u306f\u7570\u306a\u308a\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002\u9867\u5ba2\u306b\u306a\u308b\u524d\u306b\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u5bfe\u3057\u3066\u8fc5\u901f\u306a\u78ba\u8a8d\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n \u88fd\u54c1\u3092\u88fd\u9020\u3059\u308b\u969b\u306b\u3069\u306eIEC\u898f\u5247\u306b\u5f93\u3063\u3066\u3044\u308b\u304b\u3092\u5c0b\u306d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u88fd\u54c1\u304cIEC\u8981\u4ef6\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u6f20\u7136\u3068\u5c0b\u306d\u3066\u3082\u7d50\u679c\u306f\u5f97\u3089\u308c\u307e\u305b\u3093\u3002. 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60076-11\u306e\u74b0\u5883\u304a\u3088\u3073\u706b\u707d\u6319\u52d5\u30af\u30e9\u30b9\u306b\u9069\u3057\u305f\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u5408\u91d1\u306e\u4f4e\u640d\u5931\u8a2d\u8a08\u3092\u542b\u3093\u3067\u304a\u308a\u3001110 kV\u2013132 kV\u30af\u30e9\u30b9\u307e\u3067\u306e\u6cb9\u6d78\u5f0f\u914d\u96fb\u304a\u3088\u3073\u96fb\u529b\u5909\u5727\u5668\u3092\u542b\u307f\u307e\u3059\u3002.<\/p>\n \u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u5074\u3067\u306f\u3001Subian\u306e\u4e2d\u5727\u88fd\u54c1\u2014KYN28A-12\u5f15\u304d\u51fa\u3057\u5f0f\u91d1\u5c5e\u5c01\u5165\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u3084HXGN15-12\u30ea\u30f3\u30b0\u30e1\u30a4\u30f3\u30e6\u30cb\u30c3\u30c8\u306a\u3069\u2014\u306fIEC 62271\u30d5\u30a1\u30df\u30ea\u30fc\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001\u4f4e\u5727\u306eGCS\u3001GGD\u304a\u3088\u3073MNS\u30a2\u30bb\u30f3\u30d6\u30ea\u306fIEC 61439\u306e\u8a2d\u8a08\u7406\u5ff5\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u5c4b\u5916\u304a\u3088\u3073\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u6a5f\u5668\u3001ZGS\u8907\u5408\u5909\u96fb\u6240\u3084YBM\u30b7\u30ea\u30fc\u30ba\u306e\u592a\u967d\u5149\u767a\u96fb\u7528\u6607\u5727\u5909\u96fb\u6240\u3092\u542b\u3080\u6a5f\u5668\u306f\u3001\u5b9f\u969b\u306e\u73fe\u5834\u4fdd\u8b77\u306e\u305f\u3081\u306bIEC 60529\u306b\u57fa\u3065\u3044\u305fIP\u7b49\u7d1a\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3067\u69cb\u7bc9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6750\u6599\u9078\u5b9a\u304b\u3089\u6700\u7d42\u691c\u67fb\u307e\u3067\u306e\u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406\u306b\u652f\u3048\u3089\u308c\u3001\u3053\u306e\u6574\u5408\u6027\u306b\u3088\u308aSubian\u306f\u5b9f\u7528\u7684\u306a\u4f8b\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002 IEC\u8a8d\u8a3c\u3092\u53d7\u3051\u305f\u5909\u5727\u5668\u30e1\u30fc\u30ab\u30fc<\/strong> \u306f\u3001\u8a2d\u5099\u8cfc\u5165\u8005\u304c\u99b4\u67d3\u307f\u306e\u3042\u308b\u6587\u66f8\u306b\u5bfe\u3057\u3066\u6307\u5b9a\u3067\u304d\u308b\u6a5f\u5668\u3067\u8f38\u51fa\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n ??\u56fd\u4ee5\u4e0a\u3067\u306e\u4f9b\u7d66\u304a\u3088\u3073\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u7d4c\u9a13\u3092\u6301\u3064Subian\u306f\u3001\u4e00\u8cab\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \u5909\u96fb\u6240\u306b\u304a\u3051\u308b\u5b89\u5168\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/strong> \u660e\u78ba\u306a\u6587\u66f8\u304c\u4e2d\u56fd\u88fd\u306e\u96fb\u529b\u6a5f\u5668\u306b\u4fe1\u983c\u6027\u3092\u4e0e\u3048\u308b\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \u4e16\u754c\u7684\u306a\u8a8d\u77e5<\/strong> \u8981\u6c42\u306e\u53b3\u3057\u3044\u56fd\u969b\u5e02\u5834\u3067\u3002.<\/p>\n IEC\u306f\u56fd\u969b\u96fb\u6c17\u6a19\u6e96\u4f1a\u8b70\uff08International Electrotechnical Commission\uff09\u306e\u7565\u3067\u3001\u5909\u5727\u5668\u3001\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u3001\u5909\u96fb\u6240\u3092\u542b\u3080\u96fb\u6c17\u304a\u3088\u3073\u96fb\u5b50\u6a5f\u5668\u306e\u5408\u610f\u306b\u57fa\u3065\u304f\u6a19\u6e96\u3092\u958b\u767a\u3059\u308b\u56fd\u969b\u7684\u306a\u7d44\u7e54\u3067\u3059\u3002 \u6d77\u5916\u3067\u96fb\u529b\u6a5f\u5668\u3092\u8abf\u9054\u3059\u308b\u969b\u306eIEC\u898f\u683c\u306e\u7406\u89e3\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u2026<\/strong> \u3069\u306eIEC\u6a19\u6e96\u304c\u96fb\u529b\u5909\u5727\u5668\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u304b\uff1f.<\/p>\n \u3067\u3042\u308a\u3001\u4e00\u822c\u7684\u306a\u8981\u4ef6\u3001\u6e29\u5ea6\u4e0a\u6607\u3001\u7d76\u7e01\u304a\u3088\u3073\u8a98\u96fb\u4f53\u8a66\u9a13\u3001\u77ed\u7d61\u8010\u6027\u3001\u97f3\u30ec\u30d9\u30eb\u3001\u305d\u3057\u3066\u7b2c11\u90e8\u3067\u306f\u4e7e\u5f0f\u5909\u5727\u5668\u3092\u30ab\u30d0\u30fc\u3059\u308b\u8907\u6570\u90e8\u69cb\u6210\u306e\u30b7\u30ea\u30fc\u30ba\u3067\u3059\u3002\u3053\u308c\u306f IEC 60076<\/strong>, \u306e\u4e3b\u8981\u306a\u53c2\u7167\u3067\u3059\u3002 \u56fd\u969b\u7684\u306a\u30d0\u30a4\u30e4\u30fc\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u306e\u306f\u3001\u898b\u7a4d\u3082\u308a\u304c\u5b9f\u969b\u306b\u3069\u306e\u6587\u66f8\u3092\u53c2\u7167\u3057\u3066\u3044\u308b\u304b\u3092\u77e5\u308b\u3053\u3068\u3067\u3059\u3002\u4e8c\u3064\u306e\u30c8\u30e9\u30f3\u30b9\u306f\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u4e0a\u3067\u306f\u540c\u4e00\u306b\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u7570\u306a\u308b\u898f\u5247\u3067\u30c6\u30b9\u30c8\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8cfc\u5165\u3092\u660e\u793a\u7684\u306a<\/strong>.<\/p>\n \u306a\u305c\u306a\u3089 \u898f\u683c\u306f\u3001\u73fe\u5834\u3067\u4f55\u304c\u8d77\u3053\u308b\u304b\u3092\u5909\u3048\u308b\u5834\u5408\u306b\u306e\u307f\u91cd\u8981\u3067\u3042\u308a\u3001\u305d\u306e\u80cc\u5f8c\u306b\u3042\u308b\u30c6\u30b9\u30c8\u306f\u307e\u3055\u306b\u305d\u308c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7d76\u7e01\u4f53\u304a\u3088\u3073\u7d76\u7e01\u30c6\u30b9\u30c8\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u304c\u901a\u5e38\u306e\u52d5\u4f5c\u96fb\u5727\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u308b\u904e\u6e21\u7684\u306a\u30b5\u30fc\u30b8 \u2014 \u96f7\u306e\u30a4\u30f3\u30d1\u30eb\u30b9\u3084\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30a4\u30d9\u30f3\u30c8 \u2014 \u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6e29\u5ea6\u4e0a\u6607\u9650\u754c\u306f\u3001\u5dfb\u7dda\u3068\u6cb9\u304c\u7d76\u7e01\u4f53\u3092\u65e9\u671f\u306b\u52a3\u5316\u3055\u305b\u308b\u5024\u3092\u8d85\u3048\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u3001\u6a5f\u5668\u306e\u6570\u5341\u5e74\u306b\u308f\u305f\u308b\u30b5\u30fc\u30d3\u30b9\u5bff\u547d\u3092\u76f4\u63a5\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/strong> \u306f\u3001\u5b89\u5168\u6027\u3068\u6027\u80fd\u306e\u8a66\u9a13\u6e08\u307f\u306e\u56fd\u969b\u7684\u306b\u8a8d\u3081\u3089\u308c\u305f\u8a3c\u62e0\u3092\u63d0\u4f9b\u3059\u308b\u304b\u3089\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u63a5\u7d9a\u306e\u305f\u3081\u306b\u96fb\u529b\u7db2\u904b\u55b6\u8005\u306b\u3088\u3063\u3066\u3001\u307e\u305f\u878d\u8cc7\u306e\u305f\u3081\u306b\u8cb8\u3057\u624b\u306b\u3088\u3063\u3066\u3057\u3070\u3057\u3070\u8981\u6c42\u3055\u308c\u308b\u305f\u3081\u3001 IEC\u6e96\u62e0\u306e\u5909\u5727\u5668<\/strong> \u306f\u3001\u7570\u306a\u308b\u5e02\u5834\u3067\u306e\u627f\u8a8d\u3001\u4fdd\u967a\u3001\u904b\u7528\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n \u306f\u3044\u3002IEC\u6587\u66f8\u306f\u307b\u3068\u3093\u3069\u306e\u56fd\u3067\u8a8d\u8b58\u3055\u308c\u3001\u76f8\u4e92\u9069\u5408\u6027\u8a55\u4fa1\u30b9\u30ad\u30fc\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u3001\u3053\u308c\u306b\u57fa\u3065\u3044\u3066\u69cb\u7bc9\u3055\u308c\u305f\u6a5f\u5668\u306f\u5f37\u529b\u306a \u4e16\u754c\u7684\u306a\u8a8d\u77e5<\/strong>, \u3001\u3042\u308b\u5e02\u5834\u3067\u4f5c\u6210\u3055\u308c\u305f\u8a66\u9a13\u8a3c\u62e0\u304c\u4ed6\u306e\u5e02\u5834\u3067\u53d7\u3051\u5165\u308c\u3089\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n \u306f\u3044\u3002\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u30e6\u30cb\u30c3\u30c8\u306f\u3001\u306e\u7b2c11\u90e8\u3067\u30ab\u30d0\u30fc\u3055\u308c\u3066\u3044\u307e\u3059\u3002 IEC 60076<\/strong> \u30b7\u30ea\u30fc\u30ba\u3002\u305d\u306e\u73fe\u5728\u306e\u7248\u306f72.5 kV\u307e\u3067\u9069\u7528\u3055\u308c\u3001\u74b0\u5883\u3001\u6c17\u5019\u304a\u3088\u3073\u706b\u707d\u6319\u52d5\u30af\u30e9\u30b9\u3001\u3055\u3089\u306b\u5730\u9707\u30af\u30e9\u30b9\u304a\u3088\u3073\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u30b3\u30a2\u8a2d\u8a08\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u8cfc\u5165\u8005\u306f\u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3\u307e\u305f\u306f\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u5909\u5727\u5668\u3092\u5c4b\u5185\u3001\u5546\u696d\u307e\u305f\u306f\u518d\u751f\u53ef\u80fd\u306a\u8a2d\u7f6e\u306e\u6b63\u78ba\u306a\u6761\u4ef6\u306b\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n \u5404\u88fd\u54c1\u304c\u69cb\u7bc9\u3055\u308c\u3066\u3044\u308b\u7279\u5b9a\u306e\u898f\u683c\u756a\u53f7\u3092\u6c42\u3081\u3001\u578b\u5f0f\u8a66\u9a13\u304a\u3088\u3073\u5b9a\u5e38\u8a66\u9a13\u306e\u5831\u544a\u66f8\u3092\u8981\u6c42\u3057\u3001\u540d\u677f\u304a\u3088\u3073\u56f3\u9762\u304c\u305d\u308c\u3089\u306e\u6587\u66f8\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u672c\u7269\u306e IEC\u898f\u683c\u306e\u9075\u5b88<\/strong> \u306f\u3001\u4e00\u822c\u7684\u306a\u58f0\u660e\u3067\u306f\u306a\u304f\u3001\u5e38\u306b\u691c\u8a3c\u53ef\u80fd\u306a\u8a66\u9a13\u8a3c\u62e0\u306b\u3088\u3063\u3066\u88cf\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u4fe1\u983c\u3067\u304d\u308b IEC\u8a8d\u8a3c\u3092\u53d7\u3051\u305f\u5909\u5727\u5668\u30e1\u30fc\u30ab\u30fc<\/strong> \u306f\u3001\u51fa\u8377\u524d\u306b\u3053\u306e\u6587\u66f8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n \u306b\u5b9a\u7fa9\u3055\u308c\u305f\u7d76\u7e01\u5f37\u5ea6\u304b\u3089 IEC 60076<\/strong> IEC 60529\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u4fdd\u8b77\u307e\u3067\u3001\u3053\u306e\u30ac\u30a4\u30c9\u3067\u30ab\u30d0\u30fc\u3055\u308c\u3066\u3044\u308b\u898f\u683c\u306f\u5358\u4e00\u306e\u76ee\u7684\u3092\u5171\u6709\u3057\u3066\u3044\u307e\u3059\uff1a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u54c1\u8cea\u3092\u3001\u4e16\u754c\u4e2d\u306e\u3069\u3053\u3067\u3082\u8a66\u9a13\u3001\u6587\u66f8\u5316\u3001\u4fe1\u983c\u3067\u304d\u308b\u5b89\u5168\u6027\u306b\u5909\u3048\u308b\u3053\u3068\u3067\u3059\u3002\u56fd\u969b\u7684\u306a\u30d0\u30a4\u30e4\u30fc\u306b\u3068\u3063\u3066\u3001\u672c\u7269\u306e IEC\u898f\u683c\u306e\u9075\u5b88<\/strong> \u3092\u8981\u6c42\u3059\u308b\u3053\u3068\u306f\u3001\u73fe\u5834\u306e\u5b89\u5168\u6027\u3068\u30b9\u30e0\u30fc\u30ba\u306a \u4e16\u754c\u7684\u306a\u8a8d\u77e5<\/strong>.<\/p>\n \u3092\u78ba\u4fdd\u3059\u308b\u6700\u3082\u660e\u78ba\u306a\u65b9\u6cd5\u3067\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306b\u5909\u5727\u5668\u3001\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u3001\u307e\u305f\u306f\u5b8c\u5168\u306a\u5909\u96fb\u6240\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u5834\u5408\u3001Subian Electric\u306f\u3001\u96fb\u5727\u30af\u30e9\u30b9\u3001\u5bb9\u91cf\u3001\u304a\u3088\u3073\u30b5\u30a4\u30c8\u6761\u4ef6\u3092\u9069\u5207\u306aIEC\u6e96\u62e0\u306e\u6a5f\u5668\u304a\u3088\u3073\u30b5\u30dd\u30fc\u30c8\u6587\u66f8\u306b\u5408\u308f\u305b\u308b\u624b\u52a9\u3051\u304c\u3067\u304d\u307e\u3059\u3002\u8981\u4ef6\u3092Subian\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u3068\u5171\u6709\u3057\u3066\u898b\u7a4d\u3082\u308a\u3092\u4f9d\u983c\u3057\u3001\u691c\u8a3c\u53ef\u80fd\u306a\u96fb\u529b\u6a5f\u5668\u306e\u305f\u3081\u306b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u69cb\u7bc9\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u5909\u96fb\u6240\u306b\u304a\u3051\u308b\u5b89\u5168\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":" Be underestimated. Buyers, utilities, EPC contractors, and financiers often turn to the same question before accepting a product: whether it adheres to the recognized international IEC standards. In this second part of the ultimate guide, we will examine what these standards are, what their safety implications are, and how compliance with IEC standards functions as a passport granting global acknowledgment to transformers and substations manufactured in China. Understanding IEC standards when sourcing power equipment abroad is of utmost importance. They are responsible for determining the possibility of a product successfully connecting to the grid, acquiring an insurance policy, receiving financing, and getting constantly operated. This guide describes the way manufacturers […]<\/p>\n","protected":false},"author":3,"featured_media":11457,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-11456","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/comments?post=11456"}],"version-history":[{"count":1,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11456\/revisions"}],"predecessor-version":[{"id":11460,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11456\/revisions\/11460"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/11457"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=11456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=11456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=11456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}IEC 61439 \u2014 \u4f4e\u96fb\u5727\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u30a2\u30bb\u30f3\u30d6\u30ea<\/h3>\n
IEC 60529 \u2014 \u4fdd\u8b77\u7b49\u7d1a\uff08IP\u30b3\u30fc\u30c9\uff09<\/h3>\n
![\"\"](\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/Main-IEC-Standards-for-Transformers-and-Switchgear.webp\"){kind=spacer}
<\/p>\nIEC\u898f\u683c\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n
\u306b\u57fa\u3065\u3051\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u66d6\u6627\u3055\u3092\u53d6\u308a\u9664\u304d\u307e\u3059\uff1a\u30c6\u30b9\u30c8\u65b9\u6cd5\u3001\u53d7\u5165\u9650\u754c\u3001\u5831\u544a\u5f62\u5f0f\u3092\u56fa\u5b9a\u3057\u3001\u7570\u306a\u308b\u4f9b\u7d66\u8005\u304b\u3089\u8abf\u9054\u3055\u308c\u305f\u6a5f\u5668\u3092\u5e73\u7b49\u306a\u6761\u4ef6\u3067\u6bd4\u8f03\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u305d\u306e\u5171\u901a\u306e\u57fa\u6e96\u306f\u3001\u306a\u305c<\/h2>\n
![\"\"](\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/How-to-Verify-IEC-Compliance.webp\")
<\/p>\nIEC\u898f\u683c\u3068\u30b0\u30ed\u30fc\u30d0\u30eb\u5e02\u5834\u3067\u306e\u8a8d\u77e5<\/h2>\n
\u88fd\u9020\u696d\u8005\u306eIEC\u9075\u5b88\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/h2>\n
\n\u63d0\u4f9b\u3055\u308c\u308b\u6a5f\u5668\u306b\u95a2\u3059\u308b\u30eb\u30fc\u30c1\u30f3\u30c6\u30b9\u30c8\u30ec\u30dd\u30fc\u30c8\u3068\u3001\u8a2d\u8a08\u306b\u9069\u7528\u3055\u308c\u308b\u578b\u5f0f\u8a66\u9a13\u30ec\u30dd\u30fc\u30c8\u3092\u53d6\u5f97\u3057\u3066\u304f\u3060\u3055\u3044\u3002.
\n\u4e7e\u5f0f\u30c8\u30e9\u30f3\u30b9\u306e\u5834\u5408\u3001IEC 60076-11\u306b\u9069\u7528\u3055\u308c\u308b\u74b0\u5883\u3001\u706b\u707d\u304a\u3088\u3073\u6c17\u5019\u30af\u30e9\u30b9\u3092\u78ba\u8a8d\u3057\u3001\u8a2d\u7f6e\u306b\u5408\u81f4\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.
\n\u8a2d\u7f6e\u73fe\u5834\u306e\u5b9f\u969b\u306e\u6761\u4ef6\u3068\u6bd4\u8f03\u3057\u3066\u3001IEC 60529\u306b\u5f93\u3063\u305fIP\u7b49\u7d1a\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7279\u306b\u5c4b\u5916\u307e\u305f\u306f\u6cbf\u5cb8\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u91cd\u8981\u3067\u3059\u3002.
\n\u88fd\u9020\u696d\u8005\u304c\u63d0\u4f9b\u3057\u305f\u8a66\u9a13\u7d50\u679c\u3092\u88cf\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u72ec\u7acb\u3057\u305f\u8a3c\u660e\u66f8\u307e\u305f\u306fCB\u30b9\u30ad\u30fc\u30e0\u6587\u66f8\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.
\n\u56f3\u9762\u3084\u540d\u672d\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u304c\u3001\u30aa\u30d5\u30a1\u30fc\u306b\u9069\u7528\u3055\u308c\u308b\u6a19\u6e96\u306b\u5b9a\u3081\u3089\u308c\u305f\u8981\u4ef6\u3068\u76f8\u95a2\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\nSubian Electric: IEC\u6a19\u6e96\u306b\u57fa\u3065\u3044\u3066\u69cb\u7bc9\u3055\u308c\u305f\u6a5f\u5668<\/h2>\n
\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n
IEC\u306f\u4f55\u306e\u7565\u3067\u3059\u304b\uff1f<\/h3>\n
\u30b3\u30a2\u6a19\u6e96\u306f<\/h3>\n
\u5909\u5727\u5668\u3092\u8cfc\u5165\u3059\u308b\u969b\u306bIEC\u6e96\u62e0\u304c\u91cd\u8981\u306a\u7406\u7531\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n
IEC\u6a19\u6e96\u306f\u6a5f\u5668\u306b\u4e16\u754c\u7684\u306a\u8a8d\u77e5\u3092\u4e0e\u3048\u307e\u3059\u304b\uff1f<\/h3>\n
\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u5909\u5727\u5668\u306e\u305f\u3081\u306e\u5225\u306eIEC\u898f\u683c\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n
\u88fd\u9020\u696d\u8005\u304c\u672c\u5f53\u306bIEC\u898f\u683c\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n
\u7d50\u8ad6\uff1a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u4f34\u3046\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/h2>\n