{"id":20268,"date":"2025-11-19T00:42:19","date_gmt":"2025-11-18T16:42:19","guid":{"rendered":"https:\/\/viox.com\/?p=20268"},"modified":"2025-11-19T00:42:21","modified_gmt":"2025-11-18T16:42:21","slug":"circuit-breaker-ratings-icu-ics-icw-icm","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ja\/circuit-breaker-ratings-icu-ics-icw-icm\/","title":{"rendered":"\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u5b9a\u683c\u3092\u7406\u89e3\u3059\u308b\uff1aIcu\u3001Ics\u3001Icw\u3001Icm\u306b\u3064\u3044\u3066\u89e3\u8aac"},"content":{"rendered":"<div class=\"product-intro\">\n<p>\u30b9\u30da\u30c3\u30af\u30b7\u30fc\u30c8\u306f\u5b8c\u74a7\u306b\u898b\u3048\u307e\u3057\u305f\u3002Icu\u5b9a\u683c50 kA\u306f\u3001\u8a08\u7b97\u3055\u308c\u305f38 kA\u306e\u77ed\u7d61\u96fb\u6d41\u3092\u5341\u5206\u306b\u4e0a\u56de\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3042\u306a\u305f\u306f\u6ce8\u6587\u3092\u627f\u8a8d\u3057\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u51fa\u8377\u3055\u308c\u3001\u8a2d\u7f6e\u306f\u30b9\u30e0\u30fc\u30ba\u306b\u9032\u307f\u307e\u3057\u305f\u3002.<\/p>\n<p>3\u304b\u6708\u5f8c\u3001\u4e3b\u914d\u96fb\u30d0\u30b9\u3067\u77ed\u7d61\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u8a2d\u8a08\u3069\u304a\u308a\u3001\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u6545\u969c\u3092\u9664\u53bb\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30c1\u30fc\u30e0\u304c\u96fb\u6e90\u3092\u518d\u6295\u5165\u3057\u3066\u8a3a\u65ad\u3092\u5b9f\u884c\u3057\u305f\u3068\u3053\u308d\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u63a5\u89e6\u62b5\u6297\u304c3\u500d\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u30a2\u30fc\u30af\u30c1\u30e3\u30f3\u30d0\u30fc\u306b\u306f\u71b1\u306b\u3088\u308b\u640d\u50b7\u304c\u898b\u3089\u308c\u307e\u3057\u305f\u3002\u6570\u5341\u5e74\u306e\u4f7f\u7528\u306b\u8010\u3048\u308b\u306f\u305a\u3060\u3063\u305f\u3082\u306e\u304c\u30011\u56de\u306e\u6545\u969c\u906e\u65ad\u5f8c\u306b\u9650\u754c\u306b\u9054\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u751f\u7523\u306f\u518d\u958b\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u3042\u306a\u305f\u306f\u4ea4\u63db\u54c1\u3092\u6ce8\u6587\u3057\u3001\u6545\u969c\u5831\u544a\u66f8\u3092\u63d0\u51fa\u3057\u307e\u3057\u305f\u3002.<\/p>\n<p>\u6839\u672c\u539f\u56e0\u306f\u4f55\u3067\u3057\u3087\u3046\u304b\uff1f\u3042\u306a\u305f\u306fIcu\uff08\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u6700\u5927\u77ed\u7d61\u96fb\u6d41\u30921\u56de\u906e\u65ad\u3067\u304d\u308b\u80fd\u529b\uff09\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3057\u305f\u304c\u3001Ics\uff08\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u305d\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u305f\u5f8c\u3082\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u4f7f\u7528\u906e\u65ad\u5bb9\u91cf\uff09\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3042\u306a\u305f\u306e50 kA\u30d6\u30ec\u30fc\u30ab\u30fc\u306eIcs\u5b9a\u683c\u306f\u308f\u305a\u304b25 kA\uff08Icu\u306e50%\uff09\u3067\u3057\u305f\u300238 kA\u306e\u6545\u969c\u306fIcu\u306e\u7bc4\u56f2\u5185\u3067\u3057\u305f\u304c\u3001Ics\u3092\u306f\u308b\u304b\u306b\u8d85\u3048\u3066\u3044\u307e\u3057\u305f\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u306f <strong>\u201c\u300c\u4e00\u767a\u9650\u308a\u306e\u30d2\u30fc\u30ed\u30fc\u300d\u201d<\/strong>\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3057\u305f\u3002\u305d\u308c\u306f\u3042\u306a\u305f\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u6551\u3044\u307e\u3057\u305f\u304c\u3001\u4e8c\u5ea6\u3068\u305d\u308c\u3092\u5b9f\u884c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002.<\/p>\n<p>\u3053\u306e <strong>\u201c\u300cIcs\u306e\u76f2\u70b9\u300d\u201d<\/strong> \u3067\u3042\u308a\u3001\u7523\u696d\u7528\u8a2d\u5099\u306b\u304a\u3051\u308b#1\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u4ed5\u69d8\u30a8\u30e9\u30fc\u3067\u3059\u3002.<\/p>\n<hr \/>\n<h2>4\u3064\u306e\u5b9a\u683c\uff1a\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u304c\u3042\u306a\u305f\u306b\u4f1d\u3048\u3066\u3044\u306a\u3044\u3053\u3068<\/h2>\n<p>\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u958b\u304f\u3068\u2014<a href=\"https:\/\/test.viox.com\/ja\/mccb\/\">MCCB<\/a>, \u3001ACB\u3001\u3069\u3061\u3089\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u2014\u6700\u5c0f\u9650\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u30ea\u30b9\u30c8\u3055\u308c\u305f4\u3064\u306e\u77ed\u7d61\u5b9a\u683c\u304c\u898b\u3064\u304b\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30a4\u30af<\/strong> \uff08\u5b9a\u683c\u6975\u9650\u77ed\u7d61\u906e\u65ad\u5bb9\u91cf\uff09<\/li>\n<li><strong>Ics<\/strong> \uff08\u5b9a\u683c\u4f7f\u7528\u77ed\u7d61\u906e\u65ad\u5bb9\u91cf\uff09<\/li>\n<li><strong>\u5b9a\u683c\u77ed\u6642\u9593\u96fb\u6d41\uff08Icw\uff09<\/strong> \uff08\u5b9a\u683c\u77ed\u6642\u9593\u8010\u96fb\u6d41\uff09<\/li>\n<li><strong>Icm<\/strong> \uff08\u5b9a\u683c\u77ed\u7d61\u6295\u5165\u5bb9\u91cf\uff09<\/li>\n<\/ul>\n<p>4\u3064\u306e\u982d\u5b57\u8a9e\u30024\u3064\u306e\u6570\u5b57\uff08\u901a\u5e38\u306fkA\u307e\u305f\u306fkA\u30d4\u30fc\u30af\uff09\u3002\u305d\u3057\u3066\u3001\u3042\u306a\u305f\u304c\u4f55\u767e\u3082\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u6307\u5b9a\u3057\u3066\u3044\u306a\u3044\u9650\u308a\u3001\u3069\u308c\u304c\u3042\u306a\u305f\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4fe1\u983c\u6027\u3092\u5b9f\u969b\u306b\u652f\u914d\u3057\u3066\u3044\u308b\u304b\u306b\u3064\u3044\u3066\u306e\u76f4\u611f\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u304c\u3042\u306a\u305f\u306b\u4f1d\u3048\u3066\u3044\u306a\u3044\u3053\u3068\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 <strong>\u3053\u308c\u3089\u306e\u5b9a\u683c\u306f\u5bfe\u7b49\u306a\u30d1\u30fc\u30c8\u30ca\u30fc\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/strong> \u30e2\u30fc\u30bf\u30fc\u30d5\u30a3\u30fc\u30c0\u30fc\u56de\u8def\u306e\u5834\u5408\u3001Icu\u3068Ics\u304c\u4fe1\u983c\u6027\u3092\u652f\u914d\u3057\u3001Icw\u306f\u9069\u7528\u3055\u308c\u307e\u305b\u3093\u3002\u6642\u9593\u9045\u5ef6\u9078\u629e\u6027\u3092\u6301\u3064\u4e3b\u96fb\u6e90\u306e\u5834\u5408\u3001Icw\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u65e2\u5b58\u306e\u6545\u969c\u306b\u6295\u5165\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u5207\u66ff\u30b9\u30a4\u30c3\u30c1\u306e\u5834\u5408\u3001Icm\u306e\u691c\u8a3c\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n<p>\u5b9a\u683c\u306fIEC 60947-2\uff1a2024\uff082024\u5e749\u6708\u306b\u767a\u884c\u3055\u308c\u305f\u6700\u65b0\u7248\uff09\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u304a\u308a\u3001\u6b63\u78ba\u3067\u3001\u30c6\u30b9\u30c8\u53ef\u80fd\u3067\u3001\u5fc5\u9808\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u3089\u304c\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3001\u305d\u3057\u3066\u3088\u308a\u91cd\u8981\u306a\u3053\u3068\u306b\u3001\u305d\u308c\u305e\u308c\u304c\u3044\u3064\u91cd\u8981\u306b\u306a\u308b\u306e\u304b\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u898f\u683c\u306e\u8a00\u8a9e\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u306b\u7ffb\u8a33\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>4\u3064\u3059\u3079\u3066\u3092\u89e3\u8aad\u3057\u307e\u3057\u3087\u3046\u3002\u307e\u305a\u3001\u8ab0\u3082\u304c\u30c1\u30a7\u30c3\u30af\u3059\u308b\u304c\u3001\u8aa4\u89e3\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3082\u306e\u304b\u3089\u59cb\u3081\u307e\u3059\u3002.<\/p>\n<hr \/>\n<h2>Icu\uff1a\u4e00\u767a\u9650\u308a\u306e\u30d2\u30fc\u30ed\u30fc\uff08\u6975\u9650\u906e\u65ad\u5bb9\u91cf\uff09<\/h2>\n<p><strong>\u30a4\u30af<\/strong> \u306f\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u7834\u58ca\u3055\u308c\u308b\u3053\u3068\u306a\u304f\u3001\u5b9a\u683c\u96fb\u5727\u3067\u906e\u65ad\u3067\u304d\u308b\u6700\u5927\u306e\u4e88\u60f3\u77ed\u7d61\u96fb\u6d41\u3067\u3059\u3002\u3053\u308c\u306f\u7a76\u6975\u306e\u9650\u754c\u3067\u3042\u308a\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u30af\u30ea\u30a2\u3067\u304d\u308b\u6700\u5927\u306e\u6545\u969c\u3067\u3042\u308a\u3001\u7269\u7406\u7684\u306b\u958b\u304d\u3001\u30a2\u30fc\u30af\u3092\u6d88\u5f27\u3057\u3001\u58ca\u6ec5\u7684\u306a\u6545\u969c\u3092\u9632\u304e\u307e\u3059\u3002.<\/p>\n<p>\u3057\u304b\u3057\u3001\u3053\u3053\u3067\u91cd\u8981\u306a\u30cb\u30e5\u30a2\u30f3\u30b9\u304c\u3042\u308a\u307e\u3059\u3002Icu\u306f\u3001\u7279\u5b9a\u306eIEC\u30b7\u30fc\u30b1\u30f3\u30b9O\u2011t\u2011CO\u3067\u30c6\u30b9\u30c8\u3055\u308c\u307e\u3059\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u6545\u969c\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u306b\u958b\u304d\u3001\u6642\u9593\u9045\u5ef6\uff08t\uff09\u304c\u3042\u308a\u3001\u6b21\u306b\u9589\u3058\u3001\u3059\u3050\u306b\u518d\u3073\u958b\u3044\u3066Icu\u30ec\u30d9\u30eb\u30672\u56de\u76ee\u306e\u6545\u969c\u3092\u9664\u53bb\u3057\u307e\u3059\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u751f\u304d\u6b8b\u3063\u305f\u5834\u5408\u2014\u3064\u307e\u308a\u3001\u63a5\u70b9\u306e\u6eb6\u7740\u3001\u7206\u767a\u3001\u307e\u305f\u306f\u958b\u304b\u306a\u3044\u3068\u3044\u3046\u6545\u969c\u306a\u3057\u306b\u4e21\u65b9\u306e\u6545\u969c\u3092\u6b63\u5e38\u306b\u906e\u65ad\u3057\u305f\u5834\u5408\u2014Icu\u30c6\u30b9\u30c8\u306b\u5408\u683c\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30c6\u30b9\u30c8\u3067\u691c\u8a3c\u3055\u308c\u306a\u3044\u306e\u306f\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u305d\u306e\u5f8c\u3082\u826f\u597d\u306a\u72b6\u614b\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3067\u3059\u3002Icu\u30c6\u30b9\u30c8\u5f8c\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u63a5\u70b9\u306e\u8150\u98df\u3001\u30a2\u30fc\u30af\u30c1\u30e3\u30f3\u30d0\u30fc\u306e\u640d\u50b7\u3001\u307e\u305f\u306f\u7d99\u7d9a\u7684\u306a\u4f7f\u7528\u306b\u9069\u3055\u306a\u3044\u6a5f\u68b0\u7684\u6469\u8017\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002Icu\u306f\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u82f1\u96c4\u7684\u306b\u6b7b\u306c\u80fd\u529b\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u308c\u306f\u6700\u60aa\u306e\u5834\u5408\u306e\u6545\u969c\u304b\u3089\u3042\u306a\u305f\u306e\u8a2d\u5099\u3092\u4fdd\u8b77\u3057\u307e\u3059\u304c\u3001\u305d\u306e\u5f8c\u306f\u3042\u307e\u308a\u5f79\u306b\u7acb\u3061\u307e\u305b\u3093\u3002.<\/p>\n<p>\u3053\u308c\u304c\u3001\u79c1\u305f\u3061\u304c\u305d\u308c\u3092 <strong>\u201c\u300c\u4e00\u767a\u9650\u308a\u306e\u30d2\u30fc\u30ed\u30fc\u300d\u201d<\/strong><\/p>\n<h3>\u3068\u547c\u3076\u7406\u7531\u3067\u3059\u3002<\/h3>\n<p>Icu\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u306a\u7406\u7531.<\/p>\n<p>\u307b\u3068\u3093\u3069\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001Icu \u2265 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kA\u304b\u3089150 kA\u306e\u7bc4\u56f2\u3067\u3059\u3002\u3042\u306a\u305f\u306e\u4ed5\u4e8b\u306f\u3001Icu\u304c\u8a2d\u7f6e\u5834\u6240\u3067\u306e\u6700\u5927\u4e88\u60f3\u77ed\u7d61\u96fb\u6d41\u3092\u8d85\u3048\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u901a\u5e38\u3001\u8a2d\u7f6e\u306e\u5bff\u547d\u306b\u308f\u305f\u308b\u30b7\u30b9\u30c6\u30e0\u5909\u66f4\uff08\u767a\u96fb\u306e\u8ffd\u52a0\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u4f4e\u4e0b\u306a\u3069\uff09\u3092\u8003\u616e\u3057\u3066\u300110\u301c20%\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<hr 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Ics\uff1a\u6708\u66dc\u65e5\u304b\u3089\u91d1\u66dc\u65e5\u307e\u3067\u306e\u6226\u58eb\uff08\u4f7f\u7528\u906e\u65ad\u5bb9\u91cf\uff09.<\/p>\n<p>\u306f\u3001\u5b9a\u683c\u4f7f\u7528\u77ed\u7d61\u906e\u65ad\u5bb9\u91cf\u3067\u3042\u308a\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u906e\u65ad\u5f8c\u3082\u826f\u597d\u306a\u52d5\u4f5c\u72b6\u614b\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u691c\u8a3c\u3055\u308c\u3066\u3044\u308b\u6700\u5927\u77ed\u7d61\u96fb\u6d41\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u6545\u969c\u3092\u9664\u53bb\u3057\u305f\u5f8c\u3082\u78ba\u5b9f\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u5b9a\u683c\u3067\u3059\u3002.<\/p>\n<p>Ics\u306f\u3001Icu\u3088\u308a\u3082\u8981\u6c42\u306e\u53b3\u3057\u3044\u30b7\u30fc\u30b1\u30f3\u30b9O\u2011CO\u2011CO\u3067\u30c6\u30b9\u30c8\u3055\u308c\u307e\u3059\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u306fIcs\u30ec\u30d9\u30eb\u3067\u6545\u969c\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u306b\u958b\u304d\u3001\u9589\u3058\u3066\u3082\u3046\u4e00\u5ea6\u3059\u3050\u306b\u958b\u304d\u307e\u3059\uff08CO\uff09\u3002\u6b21\u306b\u3001\u30b5\u30a4\u30af\u30eb\uff08CO\uff09\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3001\u5408\u8a083\u56de\u306e\u6545\u969c\u906e\u65ad\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u306e\u5f8c\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3059\u3079\u3066\u306e\u6027\u80fd\u4ed5\u69d8\uff08\u5236\u9650\u5185\u306e\u63a5\u89e6\u62b5\u6297\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u6a5f\u68b0\u7684\u52d5\u4f5c\u3001\u71b1\u7684\u304a\u3088\u3073\u96fb\u6c17\u7684\u8010\u4e45\u6027\u3078\u306e\u5f71\u97ff\u306a\u3057\uff09\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306b\u3001\u8010\u96fb\u5727\u3084\u6700\u7d42\u7684\u306a\u6a5f\u80fd\u30c1\u30a7\u30c3\u30af\u306a\u3069\u306e\u8ffd\u52a0\u306e\u691c\u8a3c\u30c6\u30b9\u30c8\u3092\u53d7\u3051\u307e\u3059\u3002 <strong>\u201c\u5408\u683c\u3057\u305f\u5834\u5408\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u305d\u306e\u96fb\u6d41\u30ec\u30d9\u30eb\u3067\u306e\u4f7f\u7528\u304c\u8a8d\u5b9a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u201d<\/strong>\u300c\u6708\u66dc\u65e5\u304b\u3089\u91d1\u66dc\u65e5\u307e\u3067\u306e\u6226\u58eb\u300d.<\/p>\n<h3>\u3067\u3059\u3002\u3053\u308c\u306f\u30011\u56de\u3060\u3051\u3067\u306a\u304f\u3001\u8a2d\u5099\u306e\u5bff\u547d\u306b\u308f\u305f\u3063\u3066\u7e70\u308a\u8fd4\u3057\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u671f\u5f85\u3067\u304d\u308b\u30d6\u30ec\u30fc\u30ab\u30fc\u3067\u3059\u3002<\/h3>\n<p>Ics\u5bfeIcu\u6bd4\uff1a\u4fe1\u983c\u6027\u306e\u30ae\u30e3\u30c3\u30d7 <strong>\u3053\u3053\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002.<\/strong> 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kA\u306e\u6545\u969c\u906e\u65ad\u307e\u3067\u3057\u304b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b5\u30fc\u30d3\u30b9\u304c\u8a8d\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u300240 kA\u304b\u308980 kA\u306e\u9593\u3067\u306f\u3001\u4fe1\u983c\u6027\u306e\u30ae\u30e3\u30c3\u30d7\u304c\u3042\u308a\u307e\u3059\u3002\u6545\u969c\u306f\u9664\u53bb\u3055\u308c\u307e\u3059\uff08\u305d\u308c\u304cIcu\u304c\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u3067\u3059\uff09\u304c\u3001\u305d\u306e\u5f8c\u306f\u4f7f\u7528\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u201d<\/strong> \u52d5\u4f5c\u4e2d\u306e\u300cIcs\u306e\u76f2\u70b9\u300d\uff1aIcu\u3092\u691c\u8a3c\u3057\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u6545\u969c\u30ec\u30d9\u30eb\u306b\u5bfe\u3057\u3066\u300c\u5b9a\u683c\u300d\u3055\u308c\u3066\u3044\u308b\u3068\u4eee\u5b9a\u3057\u3001Ics\u304c\u5b9f\u969b\u306e\u4e88\u60f3\u77ed\u7d61\u96fb\u6d41\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u305b\u3093\u3002\u6b21\u306b\u3001\u6700\u521d\u306e\u5b9f\u969b\u306e\u6545\u969c\u304c\u767a\u751f\u3057\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c55 kA\u3067\u52d5\u4f5c\u3057\u3001\u305d\u306e\u5f8c\u52a3\u5316\u3057\u307e\u3059\u3002\u304a\u305d\u3089\u304f\u307e\u3060\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u3001\u63a5\u89e6\u62b5\u6297\u304c\u4e0a\u6607\u3057\u3001\u30c8\u30ea\u30c3\u30d7\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u30b7\u30d5\u30c8\u3057\u3001\u91cd\u8981\u306a\u4f4d\u7f6e\u306b\u3042\u308b\u4fe1\u983c\u6027\u306e\u4f4e\u3044\u30c7\u30d0\u30a4\u30b9\u3092\u898b\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>Pro\u30c1\u30c3\u30d7#1:<\/strong> \u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u7523\u696d\u6163\u884c\u3067\u306f\u3001\u91cd\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306fIcs = Icu\u306e100%\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u6a19\u6e96\u3067\u3059\u3002\u4fa1\u683c\u5dee\u306f\u3054\u304f\u308f\u305a\u304b\u3067\u3059\u3002\u540c\u3058\u30d5\u30ec\u30fc\u30e0\u30b5\u30a4\u30ba\u306e50% Ics\u30e2\u30c7\u30eb\u3068\u6bd4\u8f03\u3057\u3066\u3001100% Ics\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u5834\u5408\u306f\u901a\u5e38$300\u301c$600\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u4fe1\u983c\u6027\u306e\u9055\u3044\u306f\u975e\u5e38\u306b\u5927\u304d\u3044\u3067\u3059\u300250 kA\u306eIcu\u306825 kA\u306eIcs\uff0850%\uff09\u3092\u6301\u3064\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u6700\u521d\u306e\u5927\u304d\u306a\u6545\u969c\u906e\u65ad\u5f8c\u306b\u4f7f\u7528\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u300250 kA\u306eIcu\u306850 kA\u306eIcs\uff08100%\uff09\u3092\u6301\u3064\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u5168\u6545\u969c\u5bb9\u91cf\u3067\u7e70\u308a\u8fd4\u3057\u4f7f\u7528\u3067\u304d\u308b\u3053\u3068\u304c\u8a8d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3>Ics\u304cIcu\u3068\u7b49\u3057\u3044\u5834\u5408\uff08\u304a\u3088\u3073\u305d\u3046\u3067\u306a\u3044\u5834\u5408\uff09<\/h3>\n<p>ACB\uff08\u30a8\u30a2\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\uff09\u304a\u3088\u3073\u30d7\u30ec\u30df\u30a2\u30e0MCCB\u306e\u5834\u5408\u3001Ics\u306f\u901a\u5e38Icu\u3068\u7b49\u3057\u304f\u306a\u308a\u307e\u3059\u2014100%\u6bd4\u3002\u3053\u308c\u3089\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u6545\u969c\u5f8c\u306e\u4fe1\u983c\u6027\u304c\u4ea4\u6e09\u306e\u4f59\u5730\u304c\u306a\u3044\u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u7523\u696d\u30b5\u30fc\u30d3\u30b9\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u30a8\u30b3\u30ce\u30df\u30fcMCCB\u304a\u3088\u3073\u4f4f\u5b85\u30b0\u30ec\u30fc\u30c9\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u5834\u5408\u3001Ics\u306fIcu\u306e25%\u307e\u305f\u306f50%\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u6545\u969c\u96fb\u6d41\u304c\u4f4e\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u307e\u305f\u306f\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u4e3b\u8981\u306a\u6545\u969c\u5f8c\u306b\u4ea4\u63db\u3055\u308c\u308b\u72a0\u7272\u7684\u306a\u30c7\u30d0\u30a4\u30b9\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u3042\u306a\u305f\u304c\u7b54\u3048\u308b\u5fc5\u8981\u306e\u3042\u308b\u8cea\u554f\uff1a\u3042\u306a\u305f\u306e\u8a2d\u5099\u306f\u3001\u3059\u3079\u3066\u306e\u4e3b\u8981\u306a\u6545\u969c\u5f8c\u306b\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u4ea4\u63db\u3055\u308c\u308b\u8a2d\u5099\u3067\u3059\u304b\uff1f\u305d\u308c\u3068\u3082\u3001\u4f7f\u7528\u53ef\u80fd\u306a\u72b6\u614b\u3092\u7dad\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/p>\n<p><strong>Pro\u30c1\u30c3\u30d7#5:<\/strong> \u9ad8\u3044Icu\u304c\u81ea\u52d5\u7684\u306b\u9069\u5207\u306aIcs\u3092\u610f\u5473\u3059\u308b\u3068\u6c7a\u3057\u3066\u4eee\u5b9a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u300225 kA\u306eIcs\uff0825%\u6bd4\u3001\u4f4f\u5b85\u30b0\u30ec\u30fc\u30c9\u306eMCCB\u3067\u4e00\u822c\u7684\uff09\u3092\u5099\u3048\u305f100 kA\u306eIcu\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u4e88\u60f3\u3055\u308c\u308b\u77ed\u7d61\u96fb\u6d41\u304c60 kA\u3067\u3042\u308a\u3001\u6545\u969c\u5f8c\u306e\u4fdd\u5b88\u6027\u304c\u91cd\u8981\u306a\u7523\u696d\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u52d5\u4f5c\u306e\u305f\u3081\u306b\u3001\u5e38\u306bIcs \u2265 \u4e88\u60f3\u3055\u308c\u308b\u77ed\u7d61\u96fb\u6d41\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<figure><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-20269\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart.webp\" alt=\"Icu vs Ics Reliability Comparison chart\" width=\"800\" height=\"450\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart-300x169.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart-768x432.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart-600x338.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>\u56f31\uff1aIcu\u5bfeIcs\u306e\u4fe1\u983c\u6027\u6bd4\u8f03\u3002\u5de6\uff1aIcu\u306f\u9ad8\u3044\u304cIcs\u304c\u4f4e\u3044\uff0850%\u6bd4\uff09\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u6700\u521d\u306e\u5927\u304d\u306a\u6545\u969c\u906e\u65ad\u5f8c\u306b\u640d\u50b7\u3092\u53d7\u3051\u3001\u4fe1\u983c\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u53f3\uff1aIcs = Icu\u306e100%\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u5168\u6545\u969c\u5bb9\u91cf\u3067\u7e70\u308a\u8fd4\u3057\u4f7f\u7528\u3067\u304d\u308b\u3053\u3068\u304c\u8a8d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u2014\u6545\u969c\u3092\u9664\u53bb\u3057\u305f\u5f8c\u3082\u4f7f\u7528\u53ef\u80fd\u306a\u72b6\u614b\u3092\u7dad\u6301\u3059\u308b\u300c\u6708\u66dc\u65e5\u304b\u3089\u91d1\u66dc\u65e5\u307e\u3067\u306e\u6226\u58eb\u300d\u3002\u3053\u306e\u56f3\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304cIcu\u306e\u307f\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3068\u304d\u306b\u898b\u843d\u3068\u3057\u304c\u3061\u306a\u91cd\u8981\u306a\u4fe1\u983c\u6027\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n<hr \/>\n<h2>Icw\uff1a\u9078\u629e\u6027\u30b2\u30fc\u30c8\u30ad\u30fc\u30d1\u30fc\uff08\u77ed\u6642\u9593\u8010\u96fb\u6d41\uff09<\/h2>\n<p><strong>\u5b9a\u683c\u77ed\u6642\u9593\u96fb\u6d41\uff08Icw\uff09<\/strong> \u306f\u3001\u5b9a\u683c\u77ed\u6642\u9593\u8010\u96fb\u6d41\u3067\u3042\u308a\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u30c8\u30ea\u30c3\u30d7\u3057\u305f\u308a\u640d\u50b7\u3092\u53d7\u3051\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u6307\u5b9a\u3055\u308c\u305f\u77ed\u6642\u9593\uff08\u901a\u5e38\u306f0.05\u30010.1\u30010.25\u30010.5\u3001\u307e\u305f\u306f1.0\u79d2\uff09\u306e\u9593\u3001\u904b\u3076\u3053\u3068\u304c\u3067\u304d\u308b\u6700\u5927\u77ed\u7d61\u96fb\u6d41\u3067\u3059\u3002\u3053\u306e\u5b9a\u683c\u306f\u3001\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u3067\u6642\u9593\u9045\u5ef6\u9078\u629e\u6027\u3092\u6709\u52b9\u306b\u3059\u308b\u305f\u3081\u306b\u5b58\u5728\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3057\u304b\u3057\u3001\u3053\u3053\u3067\u6700\u521d\u306b\u77e5\u3063\u3066\u304a\u304f\u5fc5\u8981\u306e\u3042\u308b\u3053\u3068\uff1a <strong>\u3059\u3079\u3066\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306bIcw\u5b9a\u683c\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/strong><\/p>\n<p>IEC 60947-2\u306f\u30012\u3064\u306e\u9078\u629e\u6027\u30ab\u30c6\u30b4\u30ea\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30ab\u30c6\u30b4\u30ea\u30fcA\uff1a<\/strong> \u610f\u56f3\u7684\u306a\u77ed\u6642\u9593\u9045\u5ef6\u306e\u306a\u3044\u906e\u65ad\u5668\u3002\u3053\u308c\u3089\u306e\u906e\u65ad\u5668\u306f\u3001\u6545\u969c\u96fb\u6d41\u304c\u77ac\u6642\u30c8\u30ea\u30c3\u30d7\u8a2d\u5b9a\u3092\u8d85\u3048\u308b\u3068\u3001\u77ac\u6642\u306b\uff08\u307e\u305f\u306f\u307b\u307c\u77ac\u6642\u306b\uff09\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059\u3002\u30e2\u30fc\u30bf\u30fc\u30d5\u30a3\u30fc\u30c0\u30fc\u3001\u6700\u7d42\u914d\u96fb\u3001\u304a\u3088\u3073\u5206\u5c90\u56de\u8def\u7528\u306e\u307b\u3068\u3093\u3069\u306eMCCB\u306f\u3001\u30ab\u30c6\u30b4\u30ea\u30fcA\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002. <strong>\u30ab\u30c6\u30b4\u30ea\u30fcA\u306e\u906e\u65ad\u5668\u306b\u306f\u3001Icw\u5b9a\u683c\u304c\u3042\u308a\u307e\u305b\u3093\u3002.<\/strong><\/li>\n<li><strong>\u30ab\u30c6\u30b4\u30ea\u30fcB\uff1a<\/strong> \u610f\u56f3\u7684\u306a\u77ed\u6642\u9593\u9045\u5ef6\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u906e\u65ad\u5668\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e0b\u6d41\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u6700\u521d\u306b\u6545\u969c\u3092\u9664\u53bb\u3067\u304d\u307e\u3059\uff08\u9078\u629e\u906e\u65ad\uff09\u3002\u3053\u308c\u3089\u306e\u906e\u65ad\u5668\u306f\u3001\u640d\u50b7\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u9045\u5ef6\u6642\u9593\u4e2d\u3001\u6545\u969c\u96fb\u6d41\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002. <strong>\u30ab\u30c6\u30b4\u30ea\u30fcB\u306e\u906e\u65ad\u5668\u306e\u307f\u304cIcw\u5b9a\u683c\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002.<\/strong><\/li>\n<\/ul>\n<p>\u901a\u5e38\u3001ACBs\u304a\u3088\u3073\u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30fcMCCB\u306f\u3001\u4e3b\u96fb\u6e90\u5f15\u8fbc\u53e3\u3001\u6bcd\u7dda\u9023\u7d61\u906e\u65ad\u5668\u3001\u307e\u305f\u306f\u968e\u5c64\u5316\u3055\u308c\u305f\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u30d5\u30a3\u30fc\u30c0\u30fc\u906e\u65ad\u5668\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u5834\u5408\u3001\u30ab\u30c6\u30b4\u30ea\u30fcB\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002.<\/p>\n<h3>Icw\u304c\u91cd\u8981\u306a\u7406\u7531\uff1a\u9078\u629e\u906e\u65ad\u306e\u52d5\u4f5c<\/h3>\n<p>3\u5c64\u306e\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u3092\u60f3\u50cf\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li><strong>\u4e3b\u96fb\u6e90\u5f15\u8fbc\u53e3\u906e\u65ad\u5668<\/strong> \uff08\u30ab\u30c6\u30b4\u30ea\u30fcB\u3001Icw\u5b9a\u683c\uff09<\/li>\n<li><strong>\u30d5\u30a3\u30fc\u30c0\u30fc\u906e\u65ad\u5668<\/strong> \u30d7\u30e9\u30f3\u30c8\u306e\u3055\u307e\u3056\u307e\u306a\u30bb\u30af\u30b7\u30e7\u30f3\u3078\uff08\u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u3066\u30ab\u30c6\u30b4\u30ea\u30fcA\u307e\u305f\u306fB\uff09<\/li>\n<li><strong>\u5206\u5c90\u56de\u8def\u906e\u65ad\u5668<\/strong> \u500b\u3005\u306e\u8ca0\u8377\u7528\uff08\u30ab\u30c6\u30b4\u30ea\u30fcA\uff09<\/li>\n<\/ol>\n<p>\u5206\u5c90\u56de\u8def\u3067\u6545\u969c\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u30d5\u30a3\u30fc\u30c0\u30fc\u3068\u4e3b\u96fb\u6e90\u5f15\u8fbc\u53e3\u3092\u9589\u3058\u305f\u307e\u307e\u306b\u3057\u3066\u3001\u30d7\u30e9\u30f3\u30c8\u306e\u6b8b\u308a\u306e\u90e8\u5206\u304c\u7a3c\u50cd\u3057\u7d9a\u3051\u308b\u3088\u3046\u306b\u3001\u5206\u5c90\u906e\u65ad\u5668\u306e\u307f\u3092\u30c8\u30ea\u30c3\u30d7\u3055\u305b\u305f\u3044\u3068\u3057\u307e\u3059\u3002\u305d\u308c\u304c\u9078\u629e\u906e\u65ad\u3067\u3059\u3002.<\/p>\n<p>\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001\u30d5\u30a3\u30fc\u30c0\u30fc\u3068\u4e3b\u96fb\u6e90\u5f15\u8fbc\u53e3\u906e\u65ad\u5668\u306b\u77ed\u6642\u9593\u9045\u5ef6\u8a2d\u5b9a\u304c\u5fc5\u8981\u3067\u3059\u3002\u300c\u4e0b\u6d41\u306e\u4f55\u304b\u304c\u6545\u969c\u3092\u9664\u53bb\u3059\u308b\u304b\u3069\u3046\u304b\u30920.1\u79d2\u5f85\u3063\u3066\u304b\u3089\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059\u3002\u300d\u305d\u306e0.1\u79d2\u306e\u9045\u5ef6\u306e\u9593\u3001\u4e0a\u6d41\u306e\u906e\u65ad\u5668\u306f\u5168\u6545\u969c\u96fb\u6d41\u3092\u6d41\u3057\u3066\u3044\u307e\u3059\u3002\u6545\u969c\u304c40 kA\u3067\u3001\u4e3b\u96fb\u6e90\u5f15\u8fbc\u53e3\u306eIcw\u5b9a\u683c\u304c0.1\u79d2\u306730 kA\u3057\u304b\u306a\u3044\u5834\u5408\u3001\u906e\u65ad\u5668\u306f\u30c8\u30ea\u30c3\u30d7\u3092\u6b63\u5e38\u306b\u9045\u5ef6\u3055\u305b\u305f\u3068\u3057\u3066\u3082\u3001\u9045\u5ef6\u4e2d\u306b\u71b1\u7684\u304a\u3088\u3073\u6a5f\u68b0\u7684\u640d\u50b7\u3092\u53d7\u3051\u307e\u3059\u3002.<\/p>\n<p>\u3053\u308c\u304cIcw\u304c\u547c\u3070\u308c\u308b\u7406\u7531\u3067\u3059 <strong>\u201c\u300c\u9078\u629e\u906e\u65ad\u306e\u30b2\u30fc\u30c8\u30ad\u30fc\u30d1\u30fc\u300d\u201d<\/strong>\u2014\u4e0b\u6d41\u306e\u4fdd\u8b77\u304c\u52d5\u4f5c\u3059\u308b\u306e\u306b\u5341\u5206\u306a\u6642\u9593\u3001\u4e0a\u6d41\u306e\u906e\u65ad\u5668\u304c\u30b2\u30fc\u30c8\u3092\u4fdd\u6301\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>Pro\u30c1\u30c3\u30d7#2:<\/strong> \u906e\u65ad\u5668\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306bIcw\u5b9a\u683c\u304c\u306a\u3044\u5834\u5408\u3001\u305d\u308c\u306f\u77ac\u6642\u30c8\u30ea\u30c3\u30d7\u3092\u5099\u3048\u305f\u30ab\u30c6\u30b4\u30ea\u30fcA\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u2014\u610f\u56f3\u7684\u306a\u77ed\u6642\u9593\u9045\u5ef6\u306b\u3088\u308b\u9078\u629e\u906e\u65ad\u306b\u4f7f\u7528\u3057\u3088\u3046\u3068\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30ab\u30c6\u30b4\u30ea\u30fcB\u306e\u906e\u65ad\u5668\uff08\u901a\u5e38\u306fACBs\u304a\u3088\u3073\u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30fcMCCB\uff09\u306e\u307f\u304c\u3001Icw\u3092\u4ecb\u3057\u305f\u6642\u9593\u9045\u5ef6\u5354\u8abf\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002\u30ab\u30c6\u30b4\u30ea\u30fcA\u306e\u906e\u65ad\u5668\u3092\u9078\u629e\u906e\u65ad\u306e\u5f79\u5272\u306b\u7121\u7406\u306b\u62bc\u3057\u8fbc\u3082\u3046\u3068\u3059\u308b\u3068\u3001\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u307e\u305f\u306f\u906e\u65ad\u5668\u306e\u640d\u50b7\u304c\u767a\u751f\u3057\u307e\u3059\u3002.<\/p>\n<h3>Icw\u304c\u91cd\u8981\u3067\u306a\u3044\u5834\u5408<\/h3>\n<p>\u30e2\u30fc\u30bf\u30fc\u30d5\u30a3\u30fc\u30c0\u30fc\u56de\u8def\u3001\u6700\u7d42\u914d\u96fb\u76e4\u3001\u304a\u3088\u3073\u307b\u3068\u3093\u3069\u306e\u5206\u5c90\u56de\u8def\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001Icw\u306f\u7121\u95a2\u4fc2\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u906e\u65ad\u5668\u306f\u3001\u6545\u969c\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306b\u53ef\u80fd\u306a\u9650\u308a\u9ad8\u901f\u306b\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30ab\u30c6\u30b4\u30ea\u30fcA\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002\u9045\u5ef6\u306a\u3057\u3001\u906e\u65ad\u5668\u30ec\u30d9\u30eb\u3067\u306e\u9078\u629e\u906e\u65ad\u5354\u8abf\u306a\u3057\uff08\u5354\u8abf\u306e\u305f\u3081\u306b\u30d2\u30e5\u30fc\u30ba\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff09\u3001\u3057\u305f\u304c\u3063\u3066\u3001\u77ed\u6642\u9593\u8010\u5bb9\u91cf\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4ed5\u69d8\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1aIcu\u3068Ics\u3002\u305d\u308c\u3060\u3051\u3067\u3059\u3002Icw\u306f\u9069\u7528\u3055\u308c\u307e\u305b\u3093\u3002.<\/p>\n<figure><img decoding=\"async\" class=\"alignnone size-full wp-image-20270\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram.webp\" alt=\"IEC 60947-2 Selectivity Categories Diagram\" width=\"800\" height=\"450\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram-300x169.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram-768x432.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram-600x338.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>\u56f32\uff1aIEC 60947-2\u9078\u629e\u906e\u65ad\u30ab\u30c6\u30b4\u30ea\u30fc\u3002\u30ab\u30c6\u30b4\u30ea\u30fcA\u306e\u906e\u65ad\u5668\u306f\u77ac\u6642\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u3001Icw\u5b9a\u683c\u306f\u3042\u308a\u307e\u305b\u3093\u2014\u30e2\u30fc\u30bf\u30fc\u30d5\u30a3\u30fc\u30c0\u30fc\u304a\u3088\u3073\u6700\u7d42\u914d\u96fb\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30ab\u30c6\u30b4\u30ea\u30fcB\u306e\u906e\u65ad\u5668\u306f\u3001\u610f\u56f3\u7684\u306a\u77ed\u6642\u9593\u9045\u5ef6\u3092\u8a2d\u5b9a\u3067\u304d\u3001Icw\u5b9a\u683c\u304c\u3042\u308a\u307e\u3059\u2014\u9078\u629e\u7684\u306a\u5354\u8abf\u304c\u5fc5\u8981\u306a\u4e3b\u96fb\u6e90\u5f15\u8fbc\u53e3\u304a\u3088\u3073\u6bcd\u7dda\u9023\u7d61\u906e\u65ad\u5668\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u30ab\u30c6\u30b4\u30ea\u30fcA\u306e\u906e\u65ad\u5668\u3092\u9078\u629e\u906e\u65ad\u306e\u5f79\u5272\u3067\u4f7f\u7528\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u307e\u305f\u306f\u640d\u50b7\u304c\u767a\u751f\u3057\u307e\u3059\u3002.<\/figcaption><\/figure>\n<hr \/>\n<h2>Icm\uff1a\u6295\u5165\u5bb9\u91cf\uff08\u77ed\u7d61\u6295\u5165\u5bb9\u91cf\uff09<\/h2>\n<p><strong>Icm<\/strong> \u306f\u3001\u5b9a\u683c\u77ed\u7d61\u6295\u5165\u5bb9\u91cf\u2014\u6307\u5b9a\u3055\u308c\u305f\u8a66\u9a13\u6761\u4ef6\u4e0b\u3067\u906e\u65ad\u5668\u304c\u6295\u5165\uff08\u56de\u8def\u306b\u6295\u5165\uff09\u3067\u304d\u308b\u6700\u5927\u306e\u30d4\u30fc\u30af\u77ac\u6642\u96fb\u6d41\u3067\u3059\u3002\u3053\u306e\u5b9a\u683c\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u8003\u3048\u306a\u3044\u30b7\u30ca\u30ea\u30aa\u306b\u5bfe\u51e6\u3057\u307e\u3059\u3002\u56de\u8def\u306b\u3059\u3067\u306b\u6545\u969c\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306b\u906e\u65ad\u5668\u3092\u6295\u5165\u3059\u308b\u3068\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/p>\n<p>\u305d\u308c\u306f\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u306e\u3088\u3046\u306b\u805e\u3053\u3048\u307e\u3059\u304c\u3001\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<ul>\n<li><strong>\u81ea\u52d5\u5207\u63db\u30b9\u30a4\u30c3\u30c1<\/strong> \u30bd\u30fc\u30b9\u5207\u308a\u66ff\u3048\u4e2d\u306b\u65e2\u5b58\u306e\u6545\u969c\u306b\u6295\u5165\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/li>\n<li><strong>\u624b\u52d5\u518d\u9589\u8def<\/strong> \u5834\u6240\u304c\u7279\u5b9a\u3055\u308c\u3066\u304a\u3089\u305a\u3001\u9664\u53bb\u3055\u308c\u3066\u3044\u306a\u3044\u6545\u969c\u306e\u5f8c<\/li>\n<li><strong>\u4e26\u5217\u904b\u8ee2<\/strong> \u906e\u65ad\u5668\u304c\u6295\u5165\u3055\u308c\u3066\u30e9\u30a4\u30d6\u30d0\u30b9\u3068\u540c\u671f\u3059\u308b\u5834\u6240<\/li>\n<li><strong>\u30bd\u30fc\u30b9\u5fa9\u65e7<\/strong> \u4e0b\u6d41\u306e\u6545\u969c\u304c\u6301\u7d9a\u3059\u308b\u4e0a\u6d41\u306e\u9664\u53bb\u5f8c<\/li>\n<\/ul>\n<p>\u906e\u65ad\u5668\u304c\u6545\u969c\u306b\u6295\u5165\u3055\u308c\u308b\u77ac\u9593\u3001\u6295\u5165\u529b\u306f\u975e\u5e38\u306b\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u2014\u5b9a\u5e38\u72b6\u614b\u306e\u6545\u969c\u96fb\u6d41\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u96fb\u6d41\u306e\u6700\u521d\u306e\u534a\u30b5\u30a4\u30af\u30eb\u306b\u306f\u3001\u56de\u8def\u306e\u529b\u7387\uff08\u307e\u305f\u306fX\/R\u6bd4\uff09\u306b\u5fdc\u3058\u3066\u3001RMS\u5b9a\u5e38\u72b6\u614b\u6545\u969c\u96fb\u6d41\u306e2.0\u301c2.5\u500d\u306b\u306a\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30d4\u30fc\u30af\u975e\u5bfe\u79f0\u6210\u5206\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e <strong>\u201c\u300c\u6295\u5165\u306e\u77ac\u9593\u300d\u201d<\/strong>\u2014\u906e\u65ad\u5668\u306e\u52d5\u4f5c\u5bff\u547d\u306e\u4e2d\u3067\u6700\u3082\u6fc0\u3057\u3044\u77ac\u9593\u3002.<\/p>\n<h3>Icm\u306e\u8a08\u7b97\uff1ak\u4fc2\u6570\u306e\u95a2\u4fc2<\/h3>\n<p>IEC 60947-2\u306f\u3001Icu\u306b\u9069\u7528\u3055\u308c\u308b\u4e57\u6570\uff08k\u4fc2\u6570\uff09\u306e\u89b3\u70b9\u304b\u3089Icm\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002k\u4fc2\u6570\u306f\u3001\u8a66\u9a13\u56de\u8def\u306e\u77ed\u7d61\u529b\u7387\uff08cos\u03c6\uff09\u306b\u4f9d\u5b58\u3057\u3001\u3053\u308c\u306fIcu\u5b9a\u683c\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<table border=\"1\">\n<thead>\n<tr>\n<th>Icu\u7bc4\u56f2<\/th>\n<th>\u8a66\u9a13\u529b\u7387\uff08cos\u03c6\uff09<\/th>\n<th>k\u4fc2\u6570<\/th>\n<th>Icm\u30d4\u30fc\u30af<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>6\u301c10 kA<\/td>\n<td>0.5<\/td>\n<td>1.7<\/td>\n<td>1.7 \u00d7 Icu<\/td>\n<\/tr>\n<tr>\n<td>10\u301c20 kA<\/td>\n<td>0.3<\/td>\n<td>2.0<\/td>\n<td>2.0 \u00d7 Icu<\/td>\n<\/tr>\n<tr>\n<td>20\u301c50 kA<\/td>\n<td>0.25<\/td>\n<td>2.1<\/td>\n<td>2.1 \u00d7 Icu<\/td>\n<\/tr>\n<tr>\n<td>\u226550 kA<\/td>\n<td>0.2<\/td>\n<td>2.2<\/td>\n<td>2.2 \u00d7 Icu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u4f8b<\/strong> 100 kA Icu\uff08\u226550 kA\u7bc4\u56f2\uff09\u306e\u906e\u65ad\u5668\u306e\u6a19\u6e96\u5316\u3055\u308c\u305fIcm\u306f\u3001\u5c11\u306a\u304f\u3068\u30822.2 \u00d7 100 kA = <strong>220 kA\u30d4\u30fc\u30af<\/strong>.<\/p>\n<p>\u30b7\u30b9\u30c6\u30e0\u306e\u898b\u8fbc\u307f\u6545\u969c\u96fb\u6d41\u304c90 kA RMS\u3067\u3001X\/R\u6bd4\u304c200 kA\u306e\u30d4\u30fc\u30af\u975e\u5bfe\u79f0\u6210\u5206\u3092\u793a\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u906e\u65ad\u5668\u306eIcm\u306f\u3001\u305d\u306e\u6545\u969c\u306b\u5b89\u5168\u306b\u6295\u5165\u3059\u308b\u305f\u3081\u306b\u3001\u5c11\u306a\u304f\u3068\u3082200 kA\u30d4\u30fc\u30af\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>Pro\u30c1\u30c3\u30d7#3:<\/strong> \u6295\u5165\u5bb9\u91cf\u3092\u691c\u8a3c\u3059\u308b\u306b\u306f\u3001IEC 60947-2\u304b\u3089\u306e\u6a19\u6e96\u5316\u3055\u308c\u305fk\u4fc2\u6570\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u5b9a\u683c\u226550 kA Icu\u306e\u906e\u65ad\u5668\u306e\u5834\u5408\u3001Icm\u306f\u5c11\u306a\u304f\u3068\u30822.2 \u00d7 Icu\uff08\u30d4\u30fc\u30af\uff09\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002100 kA\u306e\u906e\u65ad\u5668\u306f\u3001\u6545\u969c\u306b\u5b89\u5168\u306b\u6295\u5165\u3059\u308b\u305f\u3081\u306b\u3001Icm \u2265 220 kA\u30d4\u30fc\u30af\u304c\u5fc5\u8981\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u6700\u65b0\u306e\u906e\u65ad\u5668\u306f\u3001Icu\u5b9a\u683c\u306b\u5341\u5206\u306aIcm\u3067\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5207\u63db\u30b9\u30a4\u30c3\u30c1\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u81ea\u52d5\u518d\u9589\u8def\u65b9\u5f0f\u3001\u307e\u305f\u306f\u906e\u65ad\u5668\u304c\u6545\u969c\u6761\u4ef6\u4e0b\u3067\u6295\u5165\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u5e38\u306b\u3053\u306e\u4ed5\u69d8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<figure><img decoding=\"async\" class=\"alignnone size-full wp-image-20271\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table.webp\" alt=\"Icm Making Capacity Calculation table\" width=\"800\" height=\"450\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table-300x169.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table-768x432.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table-600x338.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>\u56f33\uff1aIEC 60947-2\u306b\u57fa\u3065\u304fIcm\u6295\u5165\u5bb9\u91cf\u306e\u8a08\u7b97\u3002k\u4fc2\u6570\uff08Icu\u304b\u3089\u30d4\u30fc\u30afIcm\u3078\u306e\u4e57\u6570\uff09\u306f\u3001\u77ed\u7d61\u529b\u7387\u306b\u4f9d\u5b58\u3057\u3001\u3053\u308c\u306fIcu\u5b9a\u683c\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u5b9a\u683c\u226550 kA Icu\u306e\u906e\u65ad\u5668\u306e\u5834\u5408\u3001Icm\u306f\u5c11\u306a\u304f\u3068\u30822.2 \u00d7 Icu\u30d4\u30fc\u30af\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\uff1a100 kA\u306e\u906e\u65ad\u5668\u306f\u3001\u6545\u969c\u306b\u5b89\u5168\u306b\u6295\u5165\u3059\u308b\u305f\u3081\u306b\u3001Icm \u2265 220 kA\u30d4\u30fc\u30af\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u306e\u8868\u3092\u4f7f\u7528\u3057\u3066\u3001\u5207\u63db\u30b9\u30a4\u30c3\u30c1\u3001\u81ea\u52d5\u518d\u9589\u8def\u3001\u304a\u3088\u3073\u4e26\u5217\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6295\u5165\u5bb9\u91cf\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002.<\/figcaption><\/figure>\n<h3>Icm\u304c\u6700\u3082\u91cd\u8981\u306a\u5834\u5408<\/h3>\n<p>\u906e\u65ad\u5668\u304c\u901a\u5e38\uff08\u6545\u969c\u306a\u3057\uff09\u306e\u6761\u4ef6\u4e0b\u3067\u6295\u5165\u3055\u308c\u3001\u6545\u969c\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u306b\u306e\u307f\u958b\u304f\u307b\u3068\u3093\u3069\u306e\u56fa\u5b9a\u8a2d\u5099\u3067\u306f\u3001Icm\u306e\u691c\u8a3c\u306f\u4e8c\u6b21\u7684\u306a\u3082\u306e\u3067\u3059\u2014\u7279\u5b9a\u306eIcu\u306b\u5bfe\u3059\u308b\u30e1\u30fc\u30ab\u30fc\u306e\u6a19\u6e96Icm\u306f\u901a\u5e38\u5341\u5206\u3067\u3059\u3002.<\/p>\n<p>\u305f\u3060\u3057\u3001\u5207\u63db\u30b9\u30a4\u30c3\u30c1\u3001\u81ea\u52d5\u518d\u9589\u8def\u30b7\u30b9\u30c6\u30e0\u3001\u307e\u305f\u306f\u6545\u969c\u3078\u306e\u6295\u5165\u304c\u4fe1\u983c\u3067\u304d\u308b\u30b7\u30ca\u30ea\u30aa\u3067\u3042\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u3001Icm\u306f\u4e3b\u8981\u306a\u4ed5\u69d8\u306b\u306a\u308a\u307e\u3059\u3002\u4e21\u65b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li>Icm \u2265 \u30b7\u30b9\u30c6\u30e0\u306e\u30d4\u30fc\u30af\u975e\u5bfe\u79f0\u6545\u969c\u96fb\u6d41<\/li>\n<li>\u906e\u65ad\u5668\u306e\u6a5f\u68b0\u7684\u304a\u3088\u3073\u96fb\u6c17\u7684\u8a2d\u8a08\u306f\u3001\u6295\u5165\u7fa9\u52d9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\uff08\u4e00\u90e8\u306e\u906e\u65ad\u5668\u306f\u300c\u906e\u65ad\u306e\u307f\u300d\u3067\u3042\u308a\u3001\u6545\u969c\u3078\u306e\u6295\u5165\u7528\u306b\u5b9a\u683c\u3055\u308c\u3066\u3044\u307e\u305b\u3093\uff09<\/li>\n<\/ol>\n<hr \/>\n<h2>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u5b9a\u683c<\/h2>\n<p>\u5404\u5b9a\u683c\u306e\u610f\u5473\u3092\u7406\u89e3\u3057\u305f\u306e\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30e2\u30fc\u30bf\u30d5\u30a3\u30fc\u30c0\u30fc\u56de\u8def\uff08\u30ab\u30c6\u30b4\u30eaA\u3001\u77ac\u6642\u30c8\u30ea\u30c3\u30d7\uff09<\/h3>\n<ul>\n<li><strong>\u512a\u5148\u9806\u4f4d1\uff1a<\/strong> Icu \u2265 \u4e88\u60f3\u3055\u308c\u308b\u77ed\u7d61\u96fb\u6d41\uff0810\uff5e20%\u306e\u30de\u30fc\u30b8\u30f3\u3092\u542b\u3080\uff09<\/li>\n<li><strong>\u512a\u5148\u9806\u4f4d2\uff1a<\/strong> Ics\u306f\u53ef\u80fd\u306a\u9650\u308a\u9ad8\u304f\u2014\u7406\u60f3\u7684\u306b\u306f\u7523\u696d\u7528\u4fe1\u983c\u6027\u306e\u305f\u3081\u306bIcu\u306e75\uff5e100%<\/li>\n<li><strong>\u512a\u5148\u9806\u4f4d3\uff1a<\/strong> Icm\u306fIEC\u898f\u683c\u306b\u5f93\u3063\u3066\u2265 k \u00d7 Icu\u3067\u3042\u308b\u3053\u3068\u3092\u691c\u8a3c\uff08\u901a\u5e38\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u9069\u5207\u306b\u9078\u629e\u3055\u308c\u3066\u3044\u308c\u3070\u81ea\u52d5\u7684\u306b\u6e80\u305f\u3055\u308c\u308b\uff09<\/li>\n<li><strong>\u9069\u7528\u5916\uff1a<\/strong> Icw\uff08\u30ab\u30c6\u30b4\u30eaA\u30d6\u30ec\u30fc\u30ab\u30fc\u306b\u306f\u77ed\u6642\u9593\u9045\u5ef6\u304c\u306a\u3044\uff09<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u77ed\u7d61\u6642\u306b\u77ac\u6642\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059\u3002\u4fe1\u983c\u6027\u306fIcs\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u540c\u3058\u30d5\u30ec\u30fc\u30e0\u306e50% Ics\u30d6\u30ec\u30fc\u30ab\u30fc\u3068100% Ics\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u30b3\u30b9\u30c8\u5dee\u306f\u3001\u77ed\u7d61\u5f8c\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u4ea4\u63db\u3068\u751f\u7523\u505c\u6b62\u306e\u30b3\u30b9\u30c8\u306b\u6bd4\u3079\u308c\u3070\u308f\u305a\u304b\u3067\u3059\u3002.<\/p>\n<h3>\u4e3b\u96fb\u6e90\u5f15\u8fbc\u304a\u3088\u3073\u6bcd\u7dda\u9023\u7d61\u30d6\u30ec\u30fc\u30ab\u30fc\uff08\u30ab\u30c6\u30b4\u30eaB\u3001\u9078\u629e\u906e\u65ad\u5354\u8abf\uff09<\/h3>\n<ul>\n<li><strong>\u512a\u5148\u9806\u4f4d1\uff1a<\/strong> Icu \u2265 \u4e88\u60f3\u6545\u969c\u96fb\u6d41<\/li>\n<li><strong>\u512a\u5148\u9806\u4f4d2\uff1a<\/strong> Icw \u2265 \u8a08\u753b\u3057\u3066\u3044\u308b\u77ed\u6642\u9593\u9045\u5ef6\u8a2d\u5b9a\u306e\u4e88\u60f3\u3055\u308c\u308b\u77ed\u7d61\u96fb\u6d41\uff08\u96fb\u6d41\u3068\u6642\u9593\u306e\u4e21\u65b9\u3092\u78ba\u8a8d\uff1a\u4f8b\uff1aIcw = 50 kA\u30010.5\u79d2\u9593\uff09<\/li>\n<li><strong>\u512a\u5148\u9806\u4f4d3\uff1a<\/strong> Ics = Icu\u306e100%\uff08ACB\u304a\u3088\u3073\u30d7\u30ec\u30df\u30a2\u30e0MCCB\u306e\u6a19\u6e96\uff09<\/li>\n<li><strong>\u512a\u5148\u9806\u4f4d4\uff1a<\/strong> Icm\u306f\u2265 k \u00d7 Icu\u3067\u3042\u308b\u3053\u3068\u3092\u691c\u8a3c<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001Icw\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u9078\u629e\u906e\u65ad\u306e\u305f\u3081\u306b0.5\u79d2\u306e\u77ed\u6642\u9593\u9045\u5ef6\u3092\u8a2d\u5b9a\u3057\u305f\u5834\u5408\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u306eIcw\u306f\u305d\u306e\u5168\u671f\u9593\u306b\u308f\u305f\u3063\u3066\u4e88\u60f3\u3055\u308c\u308b\u77ed\u7d61\u96fb\u6d41\u3092\u30ab\u30d0\u30fc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u5207\u66ff\u30b9\u30a4\u30c3\u30c1\uff08\u77ed\u7d61\u3078\u306e\u6295\u5165\u306e\u53ef\u80fd\u6027\uff09<\/h3>\n<ul>\n<li><strong>\u512a\u5148\u9806\u4f4d1\uff1a<\/strong> Icu \u2265 \u4e88\u60f3\u6545\u969c\u96fb\u6d41<\/li>\n<li><strong>\u512a\u5148\u9806\u4f4d2\uff1a<\/strong> Icm \u2265 \u975e\u5bfe\u79f0\u77ed\u7d61\u96fb\u6d41\u306e\u30d4\u30fc\u30af\u5024\uff08\u30b7\u30b9\u30c6\u30e0\u306eX\/R\u6bd4\u304b\u3089\u8a08\u7b97\uff09<\/li>\n<li><strong>\u512a\u5148\u9806\u4f4d3\uff1a<\/strong> Ics = Icu\u306e100%<\/li>\n<li><strong>\u512a\u5148\u9806\u4f4d4\uff1a<\/strong> \u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u6295\u5165\u5bb9\u91cf\u5b9a\u683c\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\uff08\u3059\u3079\u3066\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u305d\u3046\u3067\u3042\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\uff09<\/li>\n<\/ul>\n<p>\u5207\u66ff\u30b9\u30a4\u30c3\u30c1\u3068\u81ea\u52d5\u518d\u9589\u8def\u306e\u5834\u5408\u3001Icm\u306e\u512a\u5148\u9806\u4f4d\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u63a5\u70b9\u6eb6\u7740\u3084\u6a5f\u68b0\u7684\u6545\u969c\u306a\u3057\u306b\u77ed\u7d61\u306b\u6295\u5165\u3067\u304d\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>Pro\u30c1\u30c3\u30d7#4:<\/strong> \u77ac\u6642\u30c8\u30ea\u30c3\u30d7\u4ed8\u304d\u306e\u30e2\u30fc\u30bf\u30d5\u30a3\u30fc\u30c0\u30fc\u56de\u8def\u306e\u5834\u5408\u3001\u4ed5\u69d8\u306e\u968e\u5c64\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u30021\uff09Icu \u2265 \u4e88\u60f3\u3055\u308c\u308b\u77ed\u7d61\u96fb\u6d41\u30012\uff09Ics\u306f\u53ef\u80fd\u306a\u9650\u308a\u9ad8\u304f\uff08\u7406\u60f3\u7684\u306b\u306fIcu\u306e75\uff5e100%\uff09\u30013\uff09Icw\u306f\u9069\u7528\u3055\u308c\u307e\u305b\u3093\u30014\uff09Icm\u306f\u2265 k \u00d7 Icu\u3067\u3042\u308b\u3053\u3068\u3092\u691c\u8a3c\u3002\u9078\u629e\u906e\u65ad\u4ed8\u304d\u306e\u4e3b\u96fb\u6e90\u5f15\u8fbc\u306e\u5834\u5408\u3001Icw\u3092\u512a\u5148\u9806\u4f4d1\u3068\u3057\u3066\u8ffd\u52a0\u3057\u3001\u6642\u9593\u9045\u5ef6\u8a2d\u5b9a\u306e\u671f\u9593\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20272\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix.webp\" alt=\"Application-Specific Ratings Matrix\" width=\"800\" height=\"450\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix-300x169.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix-768x432.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix-600x338.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>\u56f34\uff1a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u5b9a\u683c\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3002\u3053\u306e\u30af\u30a4\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30ac\u30a4\u30c9\u306f\u3001\u4e00\u822c\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3069\u306e\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u5b9a\u683c\u304c\u91cd\u8981\u3001\u4e8c\u6b21\u7684\u3001\u307e\u305f\u306f\u9069\u7528\u3055\u308c\u306a\u3044\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30e2\u30fc\u30bf\u30d5\u30a3\u30fc\u30c0\u30fc\u306fIcu\/Ics\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u4e3b\u96fb\u6e90\u5f15\u8fbc\u306f\u9078\u629e\u906e\u65ad\u306e\u305f\u3081\u306bIcw\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u5207\u66ff\u30b9\u30a4\u30c3\u30c1\u306fIcm\u306e\u512a\u5148\u9806\u4f4d\u3092\u4e0a\u3052\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u5b9a\u683c\u304c\u3059\u3079\u3066\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u540c\u3058\u3088\u3046\u306b\u91cd\u8981\u3067\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u2014\u304a\u5ba2\u69d8\u306e\u8a2d\u5099\u3067\u4fe1\u983c\u6027\u3092\u5de6\u53f3\u3059\u308b\u3082\u306e\u3092\u77e5\u308b\u3053\u3068\u304c\u3001\u9069\u5207\u306a\u4ed5\u69d8\u306e\u9375\u3068\u306a\u308a\u307e\u3059\u3002.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u7d50\u8ad6\uff1a\u982d\u5b57\u8a9e\u3092\u8d85\u3048\u3066<\/h2>\n<p>\u5192\u982d\u306e\u6545\u969c\u3057\u305f\u30d6\u30ec\u30fc\u30ab\u30fc\u306b\u623b\u308a\u307e\u3059\uff1a50 kA Icu\u300125 kA Ics\u300138 kA\u306e\u77ed\u7d61\u96fb\u6d41\u30b7\u30b9\u30c6\u30e0\u306b\u8a2d\u7f6e\u3002\u4ed5\u69d8\u306e\u8aa4\u308a\u306f\u8a08\u7b97\u30df\u30b9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u2014\u9593\u9055\u3063\u305f\u5b9a\u683c\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3057\u305f\u3002.<\/p>\n<p>Icu\u3001Ics\u3001Icw\u3001\u304a\u3088\u3073Icm\u306f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u3089\u306f\u3059\u3079\u3066\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u540c\u3058\u3088\u3046\u306b\u91cd\u8981\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306f\u304a\u5ba2\u69d8\u306e\u8a2d\u5099\u3067\u4fe1\u983c\u6027\u3092\u5de6\u53f3\u3059\u308b\u3082\u306e\u3092\u6559\u3048\u3066\u304f\u308c\u307e\u305b\u3093\u3002.<\/p>\n<p>\u968e\u5c64\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30a4\u30af<\/strong> \u306f\u3001\u30a8\u30f3\u30c8\u30ea\u8981\u4ef6\u3067\u3059\u2014\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u6700\u5927\u306e\u4e88\u60f3\u3055\u308c\u308b\u77ed\u7d61\u3092\u51e6\u7406\u3067\u304d\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>Ics<\/strong> \u306f\u3001\u4fe1\u983c\u6027\u30e1\u30c8\u30ea\u30c3\u30af\u3067\u3059\u2014\u77ed\u7d61\u5f8c\u306e\u4fdd\u5b88\u6027\u3092\u6c7a\u5b9a\u3059\u308b\u5b9a\u683c\u3067\u3059\u3002.<\/li>\n<li><strong>\u5b9a\u683c\u77ed\u6642\u9593\u96fb\u6d41\uff08Icw\uff09<\/strong> \u306f\u3001\u9078\u629e\u906e\u65ad\u30a4\u30cd\u30fc\u30d6\u30e9\u30fc\u3067\u3059\u2014\u77ed\u6642\u9593\u9045\u5ef6\u306e\u3042\u308b\u30ab\u30c6\u30b4\u30eaB\u30d6\u30ec\u30fc\u30ab\u30fc\u306b\u306e\u307f\u95a2\u9023\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>Icm<\/strong> \u306f\u3001\u6295\u5165\u691c\u8a3c\u3067\u3059\u2014\u5207\u66ff\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u518d\u9589\u8def\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/li>\n<\/ul>\n<p>\u307b\u3068\u3093\u3069\u306e\u4ed5\u69d8\u306e\u8aa4\u308a\u306f\u30b9\u30c6\u30c3\u30d72\u3067\u767a\u751f\u3057\u307e\u3059\uff1aIcu\u306f\u5341\u5206\u3060\u304c\u3001Ics\u304c\u4e0d\u5341\u5206\u3002\u89e3\u6c7a\u7b56\u306f\u7c21\u5358\u3067\u3059\u2014Ics \u2265 \u4e88\u60f3\u3055\u308c\u308b\u77ed\u7d61\u96fb\u6d41\u3092\u6307\u5b9a\u3057\u3001\u91cd\u8981\u306a\u7523\u696d\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u306f\u3001Ics = Icu\u306e100%\u3092\u4e3b\u5f35\u3057\u307e\u3059\u3002\u4fa1\u683c\u30d7\u30ec\u30df\u30a2\u30e0\u306f\u308f\u305a\u304b\u3067\u3059\u3002\u4fe1\u983c\u6027\u306e\u5411\u4e0a\u306f\u3059\u3079\u3066\u3067\u3059\u3002.<\/p>\n<p>\u3042\u306a\u305f\u306e <a href=\"https:\/\/test.viox.com\/ja\/mcb\/\">\u6f0f\u96fb\u30d6\u30ec\u30fc\u30ab\u30fc<\/a>\u2018\u306e\u4ed5\u4e8b\u306f\u3001\u8a2d\u5099\u3092\u4fdd\u8b77\u3057\u3001\u6b21\u306e\u77ed\u7d61\u306b\u5099\u3048\u3066\u6e96\u5099\u3092\u6574\u3048\u3066\u304a\u304f\u3053\u3068\u3067\u3059\u30024\u3064\u306e\u5b9a\u683c\u3059\u3079\u3066\u304c\u91cd\u8981\u3067\u3059\u304c\u3001\u304a\u5ba2\u69d8\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3069\u308c\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3092\u77e5\u3063\u3066\u3044\u308b\u5834\u5408\u306b\u9650\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>\u57fa\u6e96&amp;\u6e90\u3092\u53c2\u7167\u3055\u308c\u308b:<\/strong><\/p>\n<ul>\n<li>IEC 60947-2:2024\uff08\u4f4e\u5727\u958b\u9589\u88c5\u7f6e\u304a\u3088\u3073\u5236\u5fa1\u88c5\u7f6e\u2014\u7b2c2\u90e8\uff1a\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\uff09<\/li>\n<li>IEC 60947-2:2024 \u9078\u629e\u906e\u65ad\u30ab\u30c6\u30b4\u30ea\u306e\u5b9a\u7fa9\uff08\u30ab\u30c6\u30b4\u30eaA\u304a\u3088\u3073B\uff09<\/li>\n<li>IEC 60947-2:2024 \u77ed\u7d61\u8a66\u9a13\u30b7\u30fc\u30b1\u30f3\u30b9\uff08Icu\u306e\u5834\u5408\u306fO\u2011t\u2011CO\u3001Ics\u306e\u5834\u5408\u306fO\u2011CO\u2011CO\uff09<\/li>\n<li>IEC 60947-2:2024 \u6295\u5165\u5bb9\u91cfk\u4fc2\u6570\u8868<\/li>\n<\/ul>\n<p><strong>\u9069\u6642\u6027\u7b97\u66f8:<\/strong> \u3059\u3079\u3066\u306e\u6280\u8853\u4ed5\u69d8\u3001\u5b9a\u683c\u5b9a\u7fa9\u3001\u304a\u3088\u3073\u6a19\u6e96\u53c2\u7167\u306f\u30012025\u5e7411\u6708\u73fe\u5728\u3067\u6b63\u78ba\u3067\u3059\u3002IEC 60947-2:2024\uff08\u7b2c6.0\u7248\uff09\u306f\u30012024\u5e749\u6708\u306b\u767a\u884c\u3055\u308c\u305f\u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The spec sheet looked perfect. 50 kA Icu rating, well above your calculated 38 kA fault current. You signed off on the order, the breaker shipped, installation went smoothly. Three months later, a short circuit on the main distribution bus. The breaker cleared the fault in milliseconds\u2014exactly as designed. But when your team powered back up and ran diagnostics, the breaker&#8217;s contact resistance had tripled. The arc chamber showed heat damage. What was rated for decades of service was now marginal after a single fault interruption. Production resumed, but you ordered a replacement and filed the failure report. The root cause? You&#8217;d checked Icu\u2014the breaker&#8217;s ability to interrupt maximum fault [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20276,"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-20268","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\/20268","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=20268"}],"version-history":[{"count":3,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/20268\/revisions"}],"predecessor-version":[{"id":20275,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/20268\/revisions\/20275"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media\/20276"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media?parent=20268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/categories?post=20268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/tags?post=20268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}