{"id":11386,"date":"2026-09-01T01:46:41","date_gmt":"2026-08-31T17:46:41","guid":{"rendered":"https:\/\/subian-electric.com\/?p=11386"},"modified":"2026-09-01T01:46:41","modified_gmt":"2026-08-31T17:46:41","slug":"what-is-a-core-balance-current-transformer","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ja\/blog\/what-is-a-core-balance-current-transformer\/","title":{"rendered":"\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p>\u3069\u306e\u96fb\u6c17\u6280\u8853\u8005\u306b\u3001\u4e09\u76f8\u30b7\u30b9\u30c6\u30e0\u3092\u5730\u7d61\u6545\u969c\u3084\u6f0f\u308c\u96fb\u6d41\u304b\u3089\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u88c5\u7f6e\u306b\u3064\u3044\u3066\u5c0b\u306d\u3066\u3082\u3001\u7b54\u3048\u306f\u304a\u305d\u3089\u304f\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\uff08CBCT\uff09\u3067\u3042\u308a\u3001\u30bc\u30ed\u30b7\u30fc\u30b1\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\uff08ZCT\uff09\u307e\u305f\u306f\u30bc\u30ed\u30d5\u30a7\u30fc\u30baCT\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002CBCT\u306f\u30c8\u30ed\u30a4\u30c0\u30eb\u30ea\u30f3\u30b0\u3067\u3042\u308a\u3001\u4e09\u76f8\u5c0e\u4f53\u3068\u4e2d\u6027\u5c0e\u4f53\uff08\u4f7f\u7528\u3055\u308c\u308b\u5834\u5408\uff09\u304c\u5e38\u306b\u901a\u904e\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3001\u96fb\u6d41\u306e\u5408\u8a08\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u3067\u3001\u5358\u4e00\u306e\u76f8\u3092\u8ffd\u8de1\u3059\u308b\u3053\u3068\u306b\u3088\u308b\u8aa4\u6e2c\u5b9a\u3092\u9632\u304e\u307e\u3059\u3002CBCT\u306f\u3001\u901a\u5e38\u306e\u904b\u8ee2\u4e2d\u306b\u4e09\u76f8\u96fb\u6d41\u304c\u4e92\u3044\u306b\u6253\u3061\u6d88\u3057\u5408\u3063\u3066\u30bc\u30ed\u306b\u306a\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u6f0f\u308c\u96fb\u6d41\u3084\u5730\u7d61\u6545\u969c\u304c\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u767a\u751f\u3057\u305f\u77ac\u9593\u306bCBCT\u306e\u5065\u5168\u6027\u304c\u5931\u308f\u308c\u307e\u3059\u3002CBCT\u306f\u975e\u30bc\u30ed\uff08\u6b8b\u7559\uff09\u96fb\u6d41\u3092\u8a18\u9332\u3057\u3001\u305d\u306e\u4e8c\u6b21\u5dfb\u7dda\u3092\u901a\u3058\u3066\u5730\u7d61\u6f0f\u308c\u30ea\u30ec\u30fc\u306b\u30c8\u30ea\u30c3\u30d7\u4fe1\u53f7\u3092\u9001\u4fe1\u3057\u3001\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u52d5\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5de5\u696d\u90e8\u9580\u306b\u304a\u3051\u308bCBCT\u306e\u5c0e\u5165\u306f\u3001\u96fb\u6c17\u5de5\u5b66\u306e\u305f\u3081\u306e\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u9818\u57df\u306b\u5bfe\u3059\u308b\u4e88\u9632\u63aa\u7f6e\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001CBCT\u304c\u904b\u7528\u4e0a\u306e\u7528\u8a9e\u3067\u5b9a\u7fa9\u3055\u308c\u3001\u305d\u306e\u52d5\u4f5c\u304c\u5f37\u8abf\u3055\u308c\u3001\u4f7f\u7528\u53ef\u80fd\u306a\u30bf\u30a4\u30d7\u304c\u5b9a\u7fa9\u3055\u308c\u3001\u4f7f\u7528\u5206\u91ce\u304c\u6307\u5b9a\u3055\u308c\u3001CBCT\u3068\u5f93\u6765\u306eCT\u30b7\u30b9\u30c6\u30e0\u3092\u533a\u5225\u3059\u308b\u305f\u3081\u306e\u9055\u3044\u304c\u78ba\u7acb\u3055\u308c\u3001\u88fd\u9020\u696d\u8005\u304c\u8b70\u8ad6\u3055\u308c\u3001\u30b3\u30b9\u30c8\u304c\u5206\u6790\u3055\u308c\u307e\u3059\u3002.<\/p>\n<blockquote><p>\u7c21\u5358\u306a\u7b54\u3048\uff1a\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\uff08CBCT\uff09\u306f\u3001\u6642\u6298\u30bc\u30ed\u30b7\u30fc\u30b1\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\uff08ZCT\uff09\u307e\u305f\u306f\u30bc\u30ed\u30d5\u30a7\u30fc\u30baCT\uff08ZPC\uff09\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3067\u3001\u5b9f\u969b\u306b\u306f\u3059\u3079\u3066\u306e\u4e09\u76f8\u3092\u901a\u904e\u3059\u308b\u30c8\u30ed\u30a4\u30c0\u30ebCT\u3067\u3059\u3002\u901a\u5e38\u306e\u72b6\u6cc1\u4e0b\u3067\u306f\u3001\u4e09\u76f8\u306e\u96fb\u6d41\u306e\u30d9\u30af\u30c8\u30eb\u548c\u306f\u30b3\u30a2\u5185\u3067\u30bc\u30ed\u306e\u30cd\u30c3\u30c8\u30d5\u30e9\u30c3\u30af\u30b9\u3092\u3082\u305f\u3089\u3057\u3001\u3053\u306e\u5834\u5408\u306e\u51fa\u529b\u306f\u30bc\u30ed\u96fb\u5727\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5730\u7d61\u6545\u969c\u304c\u767a\u751f\u3057\u305f\u308a\u3001\u6f0f\u308c\u96fb\u6d41\u304c\u3042\u308b\u5834\u5408\u3001\u5e73\u8861\u304c\u5d29\u308c\u3001\u6b8b\u7559\u96fb\u6d41\u304c\u30b3\u30a2\u3092\u6d41\u308c\u3001CBCT\u304c\u6f0f\u308c\u96fb\u6d41\u3092\u691c\u51fa\u3057\u305f\u5834\u5408\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u305f\u3081\u306b\u5730\u7d61\u6545\u969c\u307e\u305f\u306f\u6f0f\u308c\u30ea\u30ec\u30fc\u306b\u4fe1\u53f7\u3092\u9001\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11387\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/What-Is-a-Core-Balance-Current-Transformer.webp\" alt=\"\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u3068\u306f\u4f55\u3067\u3059\u304b\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 style=\"text-align: left;\">\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\uff08CBCT\uff09\u306f\u3001\u30ea\u30f3\u30b0\u306e\u5f62\u72b6\u3092\u6301\u3064\u30e6\u30cb\u30fc\u30af\u3067\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u305f\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3067\u3042\u308a\u3001\u305d\u306e\u4e0a\u306b\u4e8c\u6b21\u5dfb\u7dda\u304c\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u4e09\u76f8\u30b7\u30b9\u30c6\u30e0\u306e\u4e09\u76f8\u5c0e\u4f53\uff08\u3059\u306a\u308f\u3061\u3001\u4e09\u3064\u306e\u5358\u82af\u30b1\u30fc\u30d6\u30eb\u307e\u305f\u306f\u4e00\u3064\u306e\u4e09\u82af\u30b1\u30fc\u30d6\u30eb\uff09\u304c\u30ea\u30f3\u30b0\u306e\u4e2d\u592e\u306e\u7a74\u3092\u901a\u904e\u3057\u3001\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306e\u4e00\u6b21\u5dfb\u7dda\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002CBCT\u306e\u52d5\u4f5c\u306f\u500b\u3005\u306e\u76f8\u3092\u6e2c\u5b9a\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30ea\u30f3\u30b0\u5185\u306e\u3059\u3079\u3066\u306e\u30d9\u30af\u30c8\u30eb\u548c\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u4e09\u76f8\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30d9\u30af\u30c8\u30eb\u91cf\u306e\u5408\u8a08\u304c\u30bc\u30ed\u306b\u306a\u308a\u3001\u5065\u5168\u306a\u56de\u8def\u306b\u5bfe\u3057\u3066\u30bc\u30ed\u306e\u4e8c\u6b21\u51fa\u529b\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u6f0f\u308c\u6545\u969c\u306a\u3069\u306e\u4e0d\u5747\u8861\u304c\u3042\u308b\u3068\u3001\u4e8c\u6b21\u51fa\u529b\u304c\u767a\u751f\u3057\u3001\u5730\u7d61\u6545\u969c\u30ea\u30ec\u30fc\uff08EFR\uff09\u307e\u305f\u306f\u5730\u7d61\u6f0f\u308c\u30ea\u30ec\u30fc\uff08ELR\uff09\u306b\u6ce8\u5165\u3055\u308c\u3001\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u4f5c\u52d5\u3057\u307e\u3059\u3002.<\/p>\n<p>\u540c\u3058\u88c5\u7f6e\u306b\u306f\u3001\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9CT\u3001\u30bc\u30ed\u30b7\u30fc\u30b1\u30f3\u30b9CT\uff08ZCT\uff09\u3001\u30bc\u30ed\u30d5\u30a7\u30fc\u30ba\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\uff08ZPC\uff09\u3001\u6b8b\u7559\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\uff08RCT\uff09\u306a\u3069\u3001\u591a\u304f\u306e\u7570\u306a\u308b\u540d\u524d\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u540c\u3058\u30bf\u30a4\u30d7\u3068\u52d5\u4f5c\u539f\u7406\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u4e16\u754c\u306e\u307b\u3068\u3093\u3069\u306e\u5730\u57df\u3067\u306f\u3001\u3053\u306e\u88c5\u7f6e\u3092CBCT\u3068\u547c\u3093\u3067\u3044\u307e\u3059\u3002\u3053\u306e\u88c5\u7f6e\u304c\u5c5e\u3059\u308b\u5168\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u88fd\u54c1\u30d5\u30a1\u30df\u30ea\u30fc\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u305f\u3061\u306e <a href=\"\/ja\/product\/current-transformer\/\">\u73fe\u884c\u5909\u5727\u5668<\/a> \u30da\u30fc\u30b8\u306b\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2>\u52d5\u4f5c\u539f\u7406\uff1a\u30bc\u30ed\u30b7\u30fc\u30b1\u30f3\u30b9\u539f\u7406<\/h2>\n<p>\u52d5\u4f5c\u539f\u7406\u306f\u3001\u78c1\u6c17\u306b\u304a\u3051\u308b\u30ad\u30eb\u30d2\u30db\u30c3\u30d5\u306e\u96fb\u6d41\u6cd5\u5247\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u901a\u5e38\u306e\u4e09\u76f8\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001,<\/p>\n<p>IA + IB + IC = 0<\/p>\n<p>\u3059\u3079\u3066\u306e\u4e09\u76f8\u96fb\u6d41\u304c\u540c\u6642\u306b\u6700\u5927\u5024\u306b\u9054\u3057\u3001\u4f4d\u76f8\u89d2\u304c120\u00b0\u3067\u3042\u308b\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u4f4d\u76f8\u96fb\u6d41\u306e\u5408\u8a08\u306f\u30bc\u30ed\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30c8\u30ed\u30a4\u30c0\u30eb\u5f62\u72b6\u5185\u3067\u751f\u6210\u3055\u308c\u308b\u78c1\u5316\u30d5\u30e9\u30c3\u30af\u30b9\u304c\u5b8c\u5168\u306b\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308a\u3001\u7d50\u679c\u3068\u3057\u3066\u30bc\u30ed\u306e\u30cd\u30c3\u30c8\u30d5\u30e9\u30c3\u30af\u30b9\u3068\u4e8c\u6b21\u96fb\u6d41\u304c\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u63a5\u5730\u6545\u969c\u30ea\u30ec\u30fc\u306f\u975e\u6d3b\u6027\u306e\u307e\u307e\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u306e\u6982\u5ff5\u304c\u898b\u3089\u308c\u3001\u96fb\u6d41\u306e\u30bc\u30ed\u5408\u8a08\u304c\u30c8\u30ed\u30a4\u30c0\u30eb\u30b3\u30a2\u3092\u30d0\u30e9\u30f3\u30b9\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n<p>\u63a5\u5730\u6545\u969c\u3084\u6f0f\u308c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u2014\u4e00\u3064\u306e\u4f4d\u76f8\u304c\u6a5f\u5668\u306e\u30b1\u30fc\u30b9\u306b\u63a5\u89e6\u3059\u308b\u304b\u3001\u6a5f\u5668\u306b\u6e7f\u6c17\u304c\u5165\u308b\u3068\u3001\u96fb\u6d41\u306f\u4f4d\u76f8\u3092\u901a\u3058\u3066\u30bd\u30fc\u30b9\u306b\u623b\u3089\u305a\u3001\u56de\u8def\u306e\u4e00\u90e8\u3092\u53d6\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30d0\u30e9\u30f3\u30b9\u304c\u5d29\u308c\u307e\u3059\u3002.<\/p>\n<p>IA + IB + IC \u2260 0<\/p>\n<p>\u6b8b\u7559\u96fb\u6d41\u306f\u3001\u30c8\u30ed\u30a4\u30c9\u306e\u30b3\u30a2\u306b\u6d41\u308c\u8fbc\u3080\u30bc\u30ed\u30b7\u30fc\u30b1\u30f3\u30b9\u96fb\u6d41\u3068\u547c\u3070\u308c\u3001\u30cd\u30c3\u30c8\u30d5\u30e9\u30c3\u30af\u30b9\u3092\u751f\u6210\u3057\u3001\u5dfb\u7dda\u306b\u4e8c\u6b21\u96fb\u6d41\u3092\u8a98\u5c0e\u3057\u307e\u3059\u3002\u63a5\u5730\u6545\u969c\u30ea\u30ec\u30fc\u306f\u3053\u306e\u96fb\u6d41\u3092\u691c\u51fa\u3057\u3001\u307b\u307c\u77ac\u6642\u306b\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u4f5c\u52d5\u3055\u305b\u308b\u3088\u3046\u6307\u793a\u3057\u307e\u3059\u3002.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11388\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/Types-and-Construction.webp\" alt=\"\u7a2e\u985e\u3068\u69cb\u9020\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u7a2e\u985e\u3068\u69cb\u9020<\/h2>\n<p>CBCT\u306e\u5206\u985e\u306f\u3001\u4e3b\u306b\u305d\u306e\u69cb\u9020\u3068\u30a6\u30a3\u30f3\u30c9\u30a6\u30b5\u30a4\u30ba\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u96fb\u6c17\u7684\u30c8\u30dd\u30ed\u30b8\u30fc\u306b\u306f\u57fa\u3065\u3044\u3066\u3044\u307e\u305b\u3093\uff1a<\/p>\n<ul>\n<li>\u56fa\u4f53\uff08\u9589\u3058\u305f\uff09\u30ea\u30f3\u30b0CBCT \u2014 \u5f93\u6765\u306e\u30c8\u30ed\u30a4\u30c0\u30eb\u30c7\u30b6\u30a4\u30f3\u3067\u3001\u8a2d\u7f6e\u4e2d\u306b\u30ef\u30a4\u30e4\u30fc\u304c\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u901a\u904e\u3057\u307e\u3059\u2014\u6700\u3082\u7d4c\u6e08\u7684\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li>\u30b9\u30d7\u30ea\u30c3\u30c8\u30b3\u30a2CBCT \u2014 \u3053\u306e\u30bf\u30a4\u30d7\u306eCBCT\u306f\u3001\u65e2\u5b58\u306e\u30ef\u30a4\u30e4\u30fc\u3092\u5207\u65ad\u305b\u305a\u306b\u56f2\u3080\u305f\u3081\u306b\u958b\u304d\u307e\u3059\u2014\u30e9\u30a4\u30d6\u56de\u8def\u5185\u3067\u4f5c\u696d\u3059\u308b\u5236\u7d04\u306e\u305f\u3081\u3001\u65e2\u5b58\u306e\u96fb\u6c17\u56de\u8def\u306e\u30ec\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\u306b\u901a\u5e38\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/li>\n<li>\u30a6\u30a3\u30f3\u30c9\u30a6\/\u76f4\u5f84\u30af\u30e9\u30b9 \u2014 \u4e2d\u592e\u306e\u7a74\u306e\u76f4\u5f84\u306f\u3001\u901a\u904e\u3059\u308b\u30ef\u30a4\u30e4\u30fc\u306e\u675f\u306b\u9069\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5178\u578b\u7684\u306a\u7a74\u306e\u30b5\u30a4\u30ba\u306f\u3001\u5c0e\u4f53\u306e\u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u306640mm\u300160mm\u300180mm\u3001100mm\u306e\u516c\u79f0\u76f4\u5f84\u3067\u3059\uff08\u4f8b\uff1aZCT-R40\u3001R60\u3001R80\uff09\u3002.<\/li>\n<li>\u51fa\u529b\u69cb\u6210 \u2014 CBCT\u306e\u5927\u304d\u306a\u5229\u70b9\u306f\u300150\/1\u3001100\/1\u3001200\/1\u3001500\/1\u3001\u307e\u305f\u306f1000\/1\u306e\u4e8c\u6b21\u51fa\u529b\u306a\u3069\u306e\u4e8c\u6b21\u6bd4\u7387\u304c\u5229\u7528\u3067\u304d\u308b\u3053\u3068\u3067\u3059\u3002\u51fa\u529b\u4ed5\u69d8\u306f\u30ea\u30ec\u30fc\u306e\u5165\u529b\u306b\u4e00\u81f4\u3057\u307e\u3059\u2014\u591a\u304f\u306e\u30ea\u30ec\u30fc\u306f\u3001\u540c\u3058\u4f1a\u793e\u304c\u88fd\u9020\u3057\u305fCBCT\u3068\u30da\u30a2\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u4e92\u63db\u6027\u304c\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p>\u4e09\u76f8\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u4e09\u76f8\u304c\u5358\u4e00\u306e\u30ea\u30f3\u30b0\u3092\u901a\u3058\u3066\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u5358\u76f8\u4f7f\u7528\u306e\u5834\u5408\u3001\u30e9\u30a4\u30d6\u30ef\u30a4\u30e4\u30fc\u3068\u30cb\u30e5\u30fc\u30c8\u30e9\u30eb\u30ef\u30a4\u30e4\u30fc\u304c\u4e00\u7dd2\u306b\u30ea\u30f3\u30b0\u3092\u901a\u904e\u3057\u3001\u56de\u8def\u306e\u4e0d\u5747\u8861\u3092\u6e2c\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u69cb\u6210\u306e\u3044\u305a\u308c\u304b\u306e\u6bd4\u7387\u3068\u7cbe\u5ea6\u30af\u30e9\u30b9\u306e\u9078\u629e\u306f\u3001\u4e00\u822c\u7684\u306a <a href=\"\/ja\/blog\/current-transformer-selection-guide\/\">\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u9078\u629e\u30ac\u30a4\u30c9\u306b\u5f93\u3044\u307e\u3059\u3002<\/a>.<\/p>\n<h2>CBCT\u3068\u5f93\u6765\u306eCT\uff1a\u4e3b\u306a\u9055\u3044<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5fb4<\/th>\n<th>\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9CT\uff08CBCT\/ZCT\uff09<\/th>\n<th>\u5f93\u6765\u578b\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\uff08CT\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6e2c\u5b9a\u5185\u5bb9<\/td>\n<td>\u30ea\u30f3\u30b0\u3092\u901a\u308b\u3059\u3079\u3066\u306e\u96fb\u6d41\u306e\u30d9\u30af\u30c8\u30eb\u548c\uff08\u6b8b\u7559\u96fb\u6d41\uff09<\/td>\n<td>\u5358\u4e00\u5c0e\u4f53\u306e\u8ca0\u8377\u96fb\u6d41<\/td>\n<\/tr>\n<tr>\n<td>\u8a2d\u7f6e<\/td>\n<td>\u3059\u3079\u3066\u306e\u76f8\uff08\u304a\u3088\u3073\u4e2d\u6027\u7dda\uff09\u304c1\u3064\u306e\u30ea\u30f3\u30b0\u3092\u901a\u904e<\/td>\n<td>\u5c0e\u4f53\u306e\u5404\u76f8\u3054\u3068\u306b1\u3064\u306eCT<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u5e38\u904b\u8ee2\u6642\u306e\u51fa\u529b<\/td>\n<td>\u30bc\u30ed\uff08\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u30b7\u30b9\u30c6\u30e0\uff09<\/td>\n<td>\u5b9a\u683c\u8ca0\u8377\u96fb\u6d41\uff08\u30b9\u30b1\u30fc\u30eb\u3055\u308c\u305f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u306a\u76ee\u7684<\/td>\n<td>\u63a5\u5730\u6545\u969c\/\u63a5\u5730\u6f0f\u308c\u691c\u51fa<\/td>\n<td>\u8a08\u6e2c\u304a\u3088\u3073\u904e\u96fb\u6d41\u4fdd\u8b77<\/td>\n<\/tr>\n<tr>\n<td>\u63a5\u5730\u6545\u969c\u306b\u5bfe\u3059\u308b\u611f\u5ea6<\/td>\n<td>\u975e\u5e38\u306b\u9ad8\u3044 \u2014 \u30df\u30ea\u30a2\u30f3\u30da\u30a2<\/td>\n<td>\u9650\u5b9a\u7684 \u2014 \u5b9a\u683c\u8ca0\u8377\u96fb\u6d41\u7528\u306b\u8a2d\u8a08<\/td>\n<\/tr>\n<tr>\n<td>\u691c\u51fa\u3055\u308c\u308b\u6545\u969c<\/td>\n<td>\u63a5\u5730\u6545\u969c\u3001\u6f0f\u308c\u3001\u30bc\u30ed\u30b7\u30fc\u30b1\u30f3\u30b9<\/td>\n<td>\u904e\u8ca0\u8377\u3001\u77ed\u7d61\u3001\u76f8\u96fb\u6d41<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b9f\u969b\u306e\u7d50\u679c\u306f\u3001\u5f93\u6765\u578bCT\u304c\u7279\u5b9a\u306e\u76f8\u306b\u3088\u3063\u3066\u904b\u3070\u308c\u3066\u3044\u308b\u96fb\u6d41\u306e\u8a73\u7d30\u3092\u63d0\u4f9b\u3059\u308b\u4e00\u65b9\u3067\u3001CBCT\u306f\u5730\u9762\u306b\u6f0f\u308c\u305f\u96fb\u6d41\u3001\u3059\u306a\u308f\u3061\u6b20\u843d\u3057\u3066\u3044\u308b\u96fb\u6d41\u3092\u793a\u3059\u3053\u3068\u3067\u3059\u3002\u4e21\u8005\u306f\u88dc\u5b8c\u7684\u3067\u3042\u308a\u3001\u7af6\u5408\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff1a\u30d7\u30e9\u30f3\u30c8\u306f\u3001\u8a08\u6e2c\u304a\u3088\u3073\u904e\u96fb\u6d41\u4fdd\u8b77\u306e\u305f\u3081\u306b\u76f8CT\u3092\u4f7f\u7528\u3057\u3001\u76f8CT\u304c\u898b\u308b\u3053\u3068\u306e\u3067\u304d\u306a\u3044\u63a5\u5730\u6545\u969c\u5c64\u306e\u305f\u3081\u306bCBCT\u3092\u4f7f\u7528\u3057\u307e\u3059 \u2014 \u63a5\u5730\u6545\u969c\u4fdd\u8b77\u306e\u8a2d\u8a08\u57fa\u672c\u306f\u79c1\u305f\u3061\u306e <a href=\"\/ja\/blog\/earth-fault-protection-basics\/\">\u63a5\u5730\u6545\u969c\u4fdd\u8b77\u306e\u57fa\u672c<\/a> \u8a18\u4e8b\u306b\u8981\u7d04\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11389\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/Where-CBCTs-Are-Used.webp\" alt=\"CBCT\u304c\u4f7f\u7528\u3055\u308c\u308b\u5834\u6240\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>CBCT\u304c\u4f7f\u7528\u3055\u308c\u308b\u5834\u6240<\/h2>\n<ul>\n<li>\u30c8\u30e9\u30f3\u30b9\u306e\u4fdd\u8b77 \u2014 \u30c8\u30e9\u30f3\u30b9\u306e\u4e2d\u6027\u7dda\u304a\u3088\u3073\u5dfb\u7dda\u306b\u5bfe\u3059\u308b\u63a5\u5730\u6545\u969c\u4fdd\u8b77\u3001\u5236\u9650\u63a5\u5730\u6545\u969c\uff08REF\uff09\u65b9\u5f0f\u3092\u542b\u3080\u3002.<\/li>\n<li>\u30e2\u30fc\u30bf\u30fc\u304a\u3088\u3073\u767a\u96fb\u6a5f\u30d5\u30a3\u30fc\u30c0\u30fc \u2014 \u30e2\u30fc\u30bf\u30fc\u306e\u30d5\u30a3\u30fc\u30c0\u30fc\u304a\u3088\u3073MCC\u30d1\u30cd\u30eb\u306b\u5bfe\u3059\u308b\u654f\u611f\u306a\u63a5\u5730\u6545\u969c\u4fdd\u8b77\uff08\u5c0f\u3055\u306a\u6f0f\u308c\u304c\u30e2\u30fc\u30bf\u30fc\u5dfb\u7dda\u3092\u640d\u50b7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff09\u3002.<\/li>\n<li>\u5de5\u696d\u7528\u914d\u96fb\u76e4\u304a\u3088\u3073MSB \u2014 \u4e3b\u914d\u96fb\u76e4\u304a\u3088\u3073\u914d\u96fb\u30d1\u30cd\u30eb\u306b\u63a5\u5730\u6545\u969c\u30ea\u30ec\u30fc\u3092\u8a2d\u7f6e\u3002.<\/li>\n<li>\u5730\u4e0b\u30b1\u30fc\u30d6\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u2014 \u30b1\u30fc\u30d6\u30eb\u4e0a\u306e\u6545\u969c\u3092\u898b\u3064\u3051\u308b\u306e\u304c\u96e3\u3057\u304f\u3001\u65e9\u671f\u6545\u969c\u691c\u51fa\u304c\u5fc5\u8981\u306a\u5834\u6240\u3002.<\/li>\n<li>\u9ad8\u62b5\u6297\u63a5\u5730\u30b7\u30b9\u30c6\u30e0 \u2014 \u3053\u306e\u72b6\u6cc1\u3067\u306f\u3001\u30df\u30ea\u30a2\u30f3\u30da\u30a2\u306e\u611f\u5ea6\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<li>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u65bd\u8a2d \u2014 \u6f0f\u308c\u691c\u51fa\u306b\u3088\u308a\u3001\u6545\u969c\u306b\u3088\u308b\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/li>\n<li>\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u30b7\u30b9\u30c6\u30e0 \u2014 \u30a4\u30f3\u30d0\u30fc\u30bf\u7d66\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u305f\u3081\u306e\u63a5\u5730\u6f0f\u308c\u4fdd\u8b77\u3002.<\/li>\n<\/ul>\n<h2>\u8a2d\u7f6e\u30eb\u30fc\u30eb\u3068\u4e00\u822c\u7684\u306a\u9593\u9055\u3044<\/h2>\n<p>\u73fe\u5834\u3067\u5f97\u3089\u308c\u305f\u7d4c\u9a13\u306f\u3001\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\uff08CBCT\uff09\u306e\u7570\u306a\u308b\u8a2d\u7f6e\u306b\u304a\u3044\u3066\u4e00\u8cab\u3057\u3066\u3044\u307e\u3059 \u2014 \u8a2d\u7f6e\u306f\u3001\u4ee5\u4e0b\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3046\u304b\u3069\u3046\u304b\u306b\u3088\u3063\u3066\u6210\u529f\u3059\u308b\u304b\u5931\u6557\u3059\u308b\u304b\u304c\u6c7a\u307e\u308a\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u3059\u3079\u3066\u306e\u76f8\u5c0e\u4f53\u306fCBCT\u30b3\u30a2\u3092\u901a\u904e\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093 \u2014 CBCT\u306b\u3088\u3063\u3066\u6f0f\u308c\u304c\u691c\u51fa\u3055\u308c\u308b\u3053\u3068\u3092\u610f\u56f3\u3057\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u96fb\u6d41\u3092\u904b\u3076\u5c0e\u4f53\uff08\u3059\u306a\u308f\u3061\u3001\u8a2d\u7f6e\u306b\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u4e2d\u6027\u5c0e\u4f53\uff09\u3002.<\/li>\n<li>\u63a5\u5730\u5c0e\u4f53\u306f\u7d76\u5bfe\u306bCBCT\u30b3\u30a2\u3092\u901a\u904e\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093 \u2014 \u63a5\u5730\u5c0e\u4f53\u304c\u30b3\u30a2\u3092\u901a\u904e\u3059\u308b\u8a2d\u7f6e\u3067\u306f\u3001\u63a5\u5730\u5c0e\u4f53\u306e\u6545\u969c\u96fb\u6d41\u304cCBCT\u304c\u691c\u51fa\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u4e0d\u5747\u8861\u3092\u6253\u3061\u6d88\u3057\u3066\u3057\u307e\u3044\u3001\u983b\u7e41\u306b\u767a\u751f\u3059\u308b\u8a2d\u7f6e\u30a8\u30e9\u30fc\u3067\u3042\u308a\u3001\u8a2d\u7f6e\u3092\u7121\u52b9\u306b\u3057\u307e\u3059\u3002.<\/li>\n<li>\u5c0e\u4f53\u30b1\u30fc\u30d6\u30eb\u306fCBCT\u30b3\u30a2\u306e\u4e2d\u5fc3\u3092\u901a\u308b\u3088\u3046\u306b\u914d\u7f6e\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093 \u2014 \u30b1\u30fc\u30d6\u30eb\u3092\u30aa\u30d5\u30bb\u30f3\u30bf\u30fc\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u304b\u3089\u751f\u3058\u308b\u8aa4\u5dee\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u3067\u3059\u3002.<\/li>\n<li>\u6b63\u3057\u3044\u6975\u6027\u3092\u78ba\u8a8d\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093 \u2014 \u4e8c\u6b21\u5074\u306e\u63a5\u7d9a\u306fCBCT\u30ea\u30ec\u30fc\u306e\u5165\u529b\u63a5\u7d9a\u3068\u4e00\u81f4\u3057\u306a\u3051\u308c\u3070\u3001\u30e6\u30cb\u30c3\u30c8\u306f\u52d5\u4f5c\u3057\u307e\u305b\u3093\u3002.<\/li>\n<li>\u9069\u5207\u306a\u30b7\u30fc\u30eb\u30c9\u3068\u63a5\u5730\u3092\u4f7f\u7528\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093 \u2014 \u3053\u308c\u306b\u3088\u308a\u3001\u96a3\u63a5\u3059\u308b\u5c0e\u4f53\u304b\u3089\u306e\u4e0d\u8981\u306a\u96fb\u78c1\u5e72\u6e09\u304c\u8aa4\u52d5\u4f5c\u3092\u5f15\u304d\u8d77\u3053\u3059\u306e\u3092\u9632\u304e\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p>\u63a5\u5730\u5c0e\u4f53\u304cCBCT\u30b3\u30a2\u3092\u901a\u904e\u3057\u305f\u308a\u3001\u8aa4\u3063\u305f\u6975\u6027\u3067\u63a5\u7d9a\u3055\u308c\u305f\u308a\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u9055\u53cd\u3059\u308b\u8a2d\u7f6e\u306f\u3001\u6f0f\u308c\u3092\u691c\u51fa\u3067\u304d\u306a\u3044\u304b\u3001\u7d99\u7d9a\u7684\u306a\u8aa4\u52d5\u4f5c\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u8a66\u904b\u8ee2\u30c6\u30b9\u30c8\u3068\u73fe\u5834\u76e3\u67fb\u3092\u901a\u3058\u3066\u691c\u51fa\u3067\u304d\u307e\u3059\u3002CBCT\u306e\u8a66\u904b\u8ee2\u306b\u304a\u3051\u308b\u96fb\u6c17\u8a66\u9a13\u306e\u88dc\u52a9 \u2014 \u7d76\u7e01\u3001\u6975\u6027\u3001\u304a\u3088\u3073\u30ea\u30ec\u30fc\u8abf\u6574\u30c1\u30a7\u30c3\u30af \u2014 \u306f\u3001\u4efb\u610f\u306e\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u4fdd\u8b77\u30b9\u30ad\u30fc\u30e0\u3068\u540c\u3058\u5206\u91ce\u3067\u3042\u308a\u3001\u53d7\u3051\u5165\u308c\u57fa\u6e96\u306f\u5f53\u793e\u306e <a href=\"\/ja\/blog\/transformer-testing-guide\/\">\u30c8\u30e9\u30f3\u30b9\u8a66\u9a13\u30ac\u30a4\u30c9<\/a>.<\/p>\n<h2>\u9078\u5b9a\uff1a\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3059\u308bCBCT\u306e\u30de\u30c3\u30c1\u30f3\u30b0<\/h2>\n<p>\u9069\u5207\u306aCBCT\u3092\u9078\u5b9a\u3059\u308b\u306b\u306f\u30014\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3002\u914d\u96fb\u76e4\u306e\u5834\u5408\u306f\u4f4e\u96fb\u5727CBCT\uff080.66 kV\uff09\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u30d5\u30a3\u30fc\u30c0\u30fc\u306e\u5834\u5408\u306f\u3001\u9069\u5207\u306a\u7d76\u7e01\u8981\u4ef6\u3092\u6e80\u305f\u3059\u4e2d\u96fb\u5727CBCT\uff08\u6700\u592733 kV\uff09\u3092\u9078\u629e\u3057\u307e\u3059\u3002.<\/li>\n<li>\u30a6\u30a3\u30f3\u30c9\u30a6\u76f4\u5f84\u3002\u30a6\u30a3\u30f3\u30c9\u30a6\u306f\u30b1\u30fc\u30d6\u30eb\u30d0\u30f3\u30c9\u30eb\u3092\u53ce\u5bb9\u3067\u304d\u308b\u5341\u5206\u306a\u5927\u304d\u3055\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u6e2c\u5b9a\u3057\u3001\u76f4\u5f8440 mm\u300160 mm\u300180 mm\u3001\u307e\u305f\u306f100 mm\u3092\u9078\u629e\u3059\u308b\u524d\u306b\u3001\u4f59\u5206\u306a\u5bb9\u91cf\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u611f\u5ea6\u3068\u6bd4\u7387\u3002\u6700\u5c0f\u611f\u77e5\u96fb\u6d41\u3068\u51fa\u529b\u6bd4\uff08\u307e\u305f\u306fmA\/mV\u51fa\u529b\uff09\u304c\u63a5\u5730\u6545\u969c\u30ea\u30ec\u30fc\u306e\u5165\u529b\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6700\u3082\u5b89\u5168\u306a\u65b9\u6cd5\u306f\u3001\u30ea\u30ec\u30fc\u88fd\u9020\u696d\u8005\u306e\u4e92\u63db\u6027\u30ea\u30b9\u30c8\u306b\u5f93\u3046\u3053\u3068\u3067\u3059\u3002.<\/li>\n<li>\u69cb\u9020\u3002\u65b0\u3057\u3044\u8a2d\u7f6e\u306b\u306f\u5805\u56fa\u306a\u30ea\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u30b9\u30d7\u30ea\u30c3\u30c8\u30b3\u30a2\u306f\u30e9\u30a4\u30d6\u30b7\u30b9\u30c6\u30e0\u3067\u306e\u8a2d\u7f6e\u306b\u5fc5\u8981\u306a\u6642\u9593\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e4\u3064\u306e\u9078\u629e\u3092\u884c\u3046\u3053\u3068\u3067\u3001500 mA\u306e\u6545\u969c\u3092\u691c\u51fa\u3067\u304d\u308b\u63a5\u5730\u6545\u969c\u30b9\u30ad\u30fc\u30e0\u3068\u3001\u5168\u304f\u6545\u969c\u3092\u691c\u51fa\u3067\u304d\u306a\u3044\u63a5\u5730\u6545\u969c\u30b9\u30ad\u30fc\u30e0\u306e\u9055\u3044\u304c\u751f\u307e\u308c\u307e\u3059\u3002.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11390\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/CBCT-Manufacturers-and-Pricing.webp\" alt=\"CBCT\u30e1\u30fc\u30ab\u30fc\u3068\u4fa1\u683c\u8a2d\u5b9a\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u88fd\u9020\u696d\u8005\u3068\u4fa1\u683c\u8a2d\u5b9a<\/h2>\n<p>CBCT\u306e\u5e02\u5834\u306f\u4e3b\u306b\u4fdd\u8b77\u30ea\u30ec\u30fc\u88fd\u9020\u696d\u8005\u3068\u96fb\u6c17\u4e00\u822c\u88fd\u9020\u696d\u8005\u306b\u3088\u3063\u3066\u30ab\u30d0\u30fc\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5e02\u5834\u306e\u4e3b\u8981\u4f01\u696d\u306f\u3001Honeywell\u3001ABB\u3001Schneider Electric\u3001Mikro\uff08\u305d\u306e\u5730\u7d61\u6f0f\u308c\u30ea\u30ec\u30fc\u3068\u5171\u306b\u8ca9\u58f2\u3055\u308c\u308bCBCT\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\uff09\u3067\u3042\u308a\u3001\u4e2d\u56fd\u3067\u88fd\u9020\u3055\u308c\u308b\u30bd\u30ea\u30c3\u30c9\u30b3\u30a2\u304a\u3088\u3073\u30b9\u30d7\u30ea\u30c3\u30c8\u30b3\u30a2CBCT\u3092\u5de5\u5834\u76f4\u8ca9\u4fa1\u683c\u3067\u63d0\u4f9b\u3059\u308b\u3044\u304f\u3064\u304b\u306eCT\u88fd\u9020\u696d\u8005\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u5927\u591a\u6570\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001CBCT\u306f\u7279\u5b9a\u306e\u30ea\u30ec\u30fc\u306e\u30d6\u30e9\u30f3\u30c9\u3068\u5171\u306b\u8ca9\u58f2\u3055\u308c\u308b\u305f\u3081\u3001\u8cfc\u5165\u624b\u7d9a\u304d\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff1a\u30d0\u30a4\u30e4\u30fc\u306f\u307e\u305a\u30ea\u30ec\u30fc\u3092\u9078\u629e\u3057\u3001\u305d\u306e\u5f8c\u9069\u5207\u306aCBCT\u3092\u63a2\u3057\u307e\u3059\u3002\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u540c\u3058\u88fd\u9020\u696d\u8005\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u305fCBCT\u3068\u30ea\u30ec\u30fc\u306e\u5168\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u8cfc\u5165\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u4fa1\u683c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff082025-2026\u5e74\uff09\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u5178\u578b\u7684\u306a\u4fa1\u683c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4f4e\u96fb\u5727\u30bd\u30ea\u30c3\u30c9\u30ea\u30f3\u30b0CBCT\uff0840-60 mm\u30a6\u30a3\u30f3\u30c9\u30a6\uff09<\/td>\n<td>$20-80<\/td>\n<\/tr>\n<tr>\n<td>\u4f4e\u96fb\u5727\u30b9\u30d7\u30ea\u30c3\u30c8\u30b3\u30a2CBCT\uff08\u30ec\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\uff09<\/td>\n<td>$40-120<\/td>\n<\/tr>\n<tr>\n<td>\u5927\u304d\u306a\u30a6\u30a3\u30f3\u30c9\u30a6\/\u9ad8\u611f\u5ea6LV\u30e6\u30cb\u30c3\u30c8\uff0880-100 mm\uff09<\/td>\n<td>$60-150<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u96fb\u5727CBCT\uff08\u6700\u592733 kV\uff09<\/td>\n<td>$100-300+<\/td>\n<\/tr>\n<tr>\n<td>\u30ea\u30ec\u30fc + CBCT\u4fdd\u8b77\u30d1\u30c3\u30b1\u30fc\u30b8<\/td>\n<td>$150-600<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5de5\u5834\u76f4\u8ca9\u306e\u4e2d\u56fd\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u6700\u3082\u4f4e\u4fa1\u683c\u5e2f\u3067\u4fa1\u683c\u3092\u898b\u3064\u3051\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u4e00\u65b9\u3067\u3001\u897f\u6d0b\u304a\u3088\u3073\u65e5\u672c\u306e\u8a8d\u8a3c\u30d6\u30e9\u30f3\u30c9\u306f\u3001\u898f\u5236\u3055\u308c\u305f\u8a2d\u7f6e\u306e\u305f\u3081\u306b\u5fc5\u8981\u306a\u66f8\u985e\u3068\u30c6\u30b9\u30c8\u304c\u5229\u7528\u53ef\u80fd\u306a\u6700\u9ad8\u4fa1\u683c\u5e2f\u3067\u4fa1\u683c\u3092\u898b\u3064\u3051\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002.<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>ZCT\u3068CT\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>ZCT\uff08\u30bc\u30ed\u30b7\u30fc\u30b1\u30f3\u30b9\u96fb\u6d41\u5909\u5727\u5668\u3001CBCT\u3068\u3082\u547c\u3070\u308c\u307e\u3059\uff09\u306f\u30013\u3064\u306e\u5c0e\u4f53\u306e\u76f8\uff08\u304a\u3088\u3073\u4e2d\u6027\u7dda\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u4e2d\u6027\u7dda\uff09\u3092\u56f2\u307f\u30013\u3064\u306e\u30e9\u30a4\u30f3\u306e\u30d9\u30af\u30c8\u30eb\u548c\u3092\u53d6\u308a\u3001\u5730\u7d61\u6f0f\u308c\u96fb\u6d41\u307e\u305f\u306f\u5730\u7d61\u6545\u969c\u96fb\u6d41\u306b\u3088\u308b\u4e0d\u5747\u8861\u304c\u3042\u308b\u5834\u5408\u306b\u306e\u307f\u51fa\u529b\u3092\u751f\u6210\u3057\u307e\u3059\u3002CT\u306f\u5404\u76f8\u3054\u3068\u306b\u5358\u4e00\u306e\u5c0e\u4f53\u306b\u914d\u7f6e\u3055\u308c\u3001\u305d\u306e\u7279\u5b9a\u306e\u76f8\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u96fb\u6d41\u3092\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u9023\u7d9a\u7684\u306b\u6e2c\u5b9a\u3057\u307e\u3059\u3002ZCT\u306f\u5408\u8a08\u306e\u5730\u7d61\u6545\u969c\u72b6\u614b\u3092\u793a\u3057\u3001CT\u306f\u5404\u5c0e\u4f53\u306e\u76f8\u96fb\u6d41\u6e2c\u5b9a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<h3>\u30c8\u30e9\u30f3\u30b9\u306e\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u3092\u30c6\u30b9\u30c8\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u201cCBCT\u306e\u300c\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u300d\u30c6\u30b9\u30c8\u306f\u901a\u5e38\u3001\u5dfb\u7dda\u304c\u7121\u50b7\u3067\u7d76\u7e01\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\uff08\u7d76\u7e01\u62b5\u6297\u30c6\u30b9\u30c8\uff09\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u76f8\u5bfe\u6975\u6027\u304c\u610f\u56f3\u3057\u305f\u4f7f\u7528\u306b\u5bfe\u3057\u3066\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3001\u305d\u3057\u3066\u4e00\u6b21\u6ce8\u5165\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059 \u2014 \u4e00\u3064\u306e\u76f8\u306b\u30c6\u30b9\u30c8\u96fb\u6d41\u3092\u6d41\u3057\u3001\u51fa\u529b\u304c\u4e8c\u6b21\u5074\u306b\u73fe\u308c\u3001\u30ea\u30ec\u30fc\u304c\u8a2d\u5b9a\u3055\u308c\u305f\u95be\u5024\u3067\u9069\u5207\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30c8\u30e9\u30f3\u30b9\u81ea\u4f53\u306b\u95a2\u3057\u3066\u306f\u3001\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u95a2\u9023\u306e\u30c6\u30b9\u30c8\u306f\u3001\u4fdd\u8b77\u30b9\u30ad\u30fc\u30e0\u306e\u305f\u3081\u306e\u8a66\u904b\u8ee2\u624b\u9806\u306b\u5f93\u3063\u305fCT\u6bd4\u7387\u3068\u6975\u6027\u306e\u78ba\u8a8d\u3067\u3059\u3002.<\/p>\n<h3>CT\u30c8\u30e9\u30f3\u30b9\u306e\u6b20\u70b9\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>CT\uff08\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\uff09\u306e\u5236\u9650\u306f\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002CT\u306f\u9ad8\u3044\u6545\u969c\u96fb\u6d41\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u98fd\u548c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\uff08\u51fa\u529b\u306e\u6b6a\u307f\u3084\u30ea\u30ec\u30fc\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u9045\u5ef6\u3092\u5f15\u304d\u8d77\u3053\u3059\uff09\u3001CT\u306e\u4e8c\u6b21\u5074\u306f\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u9593\u306f\u6c7a\u3057\u3066\u958b\u3044\u3066\u306f\u3044\u3051\u307e\u305b\u3093\uff08\u9ad8\u96fb\u5727\u306f\u5371\u967a\u3067\u3059\uff09\u3001\u63a5\u5730\u6545\u969c\u306f\u6240\u5b9a\u306e\u95be\u5024\u3092\u8d85\u3048\u308b\u307e\u3067\u691c\u51fa\u3067\u304d\u305a\u3001\u4f4d\u76f8CT\u306f\u6b8b\u7559\u96fb\u6d41\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5168\u304f\u63d0\u4f9b\u3057\u307e\u305b\u3093 \u2014 \u3057\u305f\u304c\u3063\u3066\u3001CBCT\u304c\u3053\u306e\u88dc\u5b8c\u7684\u306a\u63a5\u5730\u6545\u969c\u30c7\u30d0\u30a4\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u76ee\u7684\u304c\u3042\u308a\u307e\u3059\u3002CT\u306f\u5b9a\u683c\u8ca0\u8377\u3092\u8d85\u3048\u3066\u52d5\u4f5c\u3059\u308b\u3068\u7cbe\u5ea6\u3092\u5931\u3044\u307e\u3059\u3002.<\/p>\n<h3>\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u306e\u4e3b\u306a3\u3064\u306e\u30bf\u30a4\u30d7\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u306e\u4e3b\u306a3\u3064\u306e\u30bf\u30a4\u30d7\u306f\u3001\u69cb\u9020\u306b\u3088\u3063\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5206\u985e\u3055\u308c\u307e\u3059\uff1a\u5dfb\u7dda\u578b\uff08\u30c8\u30e9\u30f3\u30b9\u306e\u4e00\u6b21\u5074\u306f\u30b3\u30a2\u306e\u5468\u308a\u306b\u5dfb\u304b\u308c\u305f\u91d1\u5c5e\u5c0e\u4f53\u3001\u4f4e\u96fb\u6d41\uff09\uff1b\u30d0\u30fc\u578b\uff08\u4e00\u6b21\u5c0e\u4f53\u306f\u30b3\u30a2\u3092\u901a\u308b\u76f4\u7dda\u306e\u91d1\u5c5e\u30d0\u30fc\uff09\uff1b\u304a\u3088\u3073\u30a6\u30a3\u30f3\u30c9\u30a6\u578b\/\u30ea\u30f3\u30b0\u578b\uff08\u5c0e\u4f53\u306f\u30b3\u30a2\u3092\u901a\u904e\u3057\u3001\u81ea\u5df1\u5b8c\u7d50\u578b\u306e\u30ea\u30f3\u30b0CT\u304a\u3088\u3073CBCT\/ZCT\u578b\u3067\u69cb\u6210\u3055\u308c\u3001\u30ea\u30f3\u30b0\u578b\u30c8\u30e9\u30f3\u30b9\u3068\u540c\u3058\u3067\u3059\u304c\u30bc\u30ed\u30b7\u30fc\u30b1\u30f3\u30b9\u96fb\u6d41\u691c\u51fa\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\uff09\u3002.<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"http:\/\/www.ilec.com.vn\/products\/ict.html\" rel=\"nofollow noopener\" target=\"_blank\">iLEC \u2014 ZCT \/ \u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u30b7\u30ea\u30fc\u30ba\uff08\u539f\u7406\u3001\u6bd4\u7387\u3001\u5bf8\u6cd5\uff09<\/a><\/li>\n<li><a href=\"https:\/\/electricalblogging.com\/?p=3951\" rel=\"nofollow noopener\" target=\"_blank\">\u96fb\u6c17\u30d6\u30ed\u30b0 \u2014 \u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\uff1a\u52d5\u4f5c\u3001\u5229\u70b9\u3001\u7528\u9014<\/a><\/li>\n<li><a href=\"https:\/\/www.electrical-info.net\/2026\/03\/zero-sequence-current-transformer-zsct.html\" rel=\"nofollow noopener\" target=\"_blank\">\u96fb\u6c17\u60c5\u5831 \u2014 \u30bc\u30ed\u30b7\u30fc\u30b1\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\uff1a\u539f\u7406\u3001\u63a5\u7d9a\u3001\u7528\u9014<\/a><\/li>\n<li><a href=\"https:\/\/electricalampere.com\/explain-core-balance-current-transformer-cbct\/\" rel=\"nofollow noopener\" target=\"_blank\">\u96fb\u6c17\u30a2\u30f3\u30da\u30a2 \u2014 \u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u306e\u8aac\u660e<\/a><\/li>\n<li><a href=\"https:\/\/www.npcelectric.com\/news\/the-role-of-core-balance-current-transformer-in-three-phase-earth-fault-protection.html\" rel=\"nofollow noopener\" target=\"_blank\">NPC\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af \u2014 \u4e09\u76f8\u63a5\u5730\u6545\u969c\u4fdd\u8b77\u306b\u304a\u3051\u308bCBCT<\/a><\/li>\n<\/ul>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u521d\u671f\u306e\u8996\u70b9\u304c\u52a3\u3063\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\uff08CBCT\uff09\u306f\u3001\u4e09\u76f8\u30b7\u30b9\u30c6\u30e0\u3092\u7d99\u7d9a\u7684\u306b\u76e3\u8996\u3059\u308b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30df\u30ea\u30a2\u30f3\u30da\u30a2\u306e\u6f0f\u308c\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u4ed6\u306e\u6a19\u6e96\u7684\u306a\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\uff08CT\uff09\u3067\u306f\u63d0\u4f9b\u3067\u304d\u306a\u3044\u5373\u6642\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3092CBCT\u304c\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5065\u5eb7\u306a\u4f4d\u76f8\u306e\u96fb\u6d41\u306e\u30d9\u30af\u30c8\u30eb\u548c\u304c\u30bc\u30ed\u3067\u3042\u308b\u5834\u5408\u3001\u4f55\u3089\u304b\u306e\u96fb\u6d41\u304c\u671b\u307e\u3057\u304f\u306a\u3044\u9818\u57df\u306b\u6d41\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3068\u3044\u3046\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u306a\u539f\u7406\u306b\u3088\u3063\u3066\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001CBCT\u306f\u30c8\u30e9\u30f3\u30b9\u3001\u767a\u96fb\u6a5f\u3001\u30e2\u30fc\u30bf\u30fc\u3001\u30d5\u30a3\u30fc\u30c0\u30fc\u306a\u3069\u306e\u591a\u304f\u306e\u96fb\u6c17\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a2d\u7f6e\u306b\u306f\u9055\u53cd\u3057\u3066\u306f\u3044\u3051\u306a\u3044\u6761\u4ef6\u304c\u3042\u308a\u3001\u6a5f\u5668\u306f\u307e\u305f4\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u306f\u96fb\u5727\u30ec\u30d9\u30eb\u3001\u30a6\u30a3\u30f3\u30c9\u30a6\u30b5\u30a4\u30ba\u3001\u611f\u5ea6\u3001\u69cb\u9020\u306e\u7a2e\u985e\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u7d04$20-$300\u306e\u30b3\u30b9\u30c8\u3067\u3001\u975e\u5e38\u306b\u826f\u3044\u6295\u8cc7\u56de\u53ce\u7387\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u305d\u306e\u52b9\u7387\u306b\u3064\u3044\u3066\u78ba\u4fe1\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002CBCT\u306b\u8208\u5473\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ask any electrical engineer what device is used to protect a three-phase system against earth faults and leakage current, and the answer will likely be the core balance current transformer (CBCT), also referred to as a zero-sequence current transformer (ZCT) or zero-phase CT. The CBCT is a toroidal ring that allows the three-phase conductors and neutral conductor, if used, to pass through it at all times while monitoring the sum of the currents and hence preventing any mismeasurement by tracking any one single phase. The CBCT checks that the three-phase currents cancel one another out to zero during normal operation, and the soundness of the CBCT ends the moment any [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11387,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11386","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/comments?post=11386"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11386\/revisions"}],"predecessor-version":[{"id":11395,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11386\/revisions\/11395"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/11387"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=11386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=11386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=11386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}