{"id":11800,"date":"2026-10-26T00:29:38","date_gmt":"2026-10-25T16:29:38","guid":{"rendered":"https:\/\/subian-electric.com\/?p=11800"},"modified":"2026-10-26T00:41:12","modified_gmt":"2026-10-25T16:41:12","slug":"what-is-inside-a-transformer","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ja\/blog\/what-is-inside-a-transformer\/","title":{"rendered":"\u30c8\u30e9\u30f3\u30b9\u306e\u5185\u90e8\u306b\u306f\u4f55\u304c\u3042\u308b\u306e\u304b\uff1f"},"content":{"rendered":"<p>\u914d\u96fb\u30c8\u30e9\u30f3\u30b9\u3092\u958b\u3051\u308b\u3068\u3001\u5185\u90e8\u306b\u898b\u3048\u308b\u306e\u306f\u91d1\u5c5e\uff08\u92fc\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u307e\u305f\u306f\u9285\uff09\u3001\u7d19\u3001\u6cb9\u3001\u9676\u5668\u306a\u3069\u3060\u3051\u3067\u3059\u3002\u307e\u305f\u3001\u30c8\u30e9\u30f3\u30b9\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u3060\u3051\u306b\u5b58\u5728\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u88c5\u7f6e\u3082\u898b\u3089\u308c\u307e\u3059\u300230\u5e74\u6301\u3064\u30c8\u30e9\u30f3\u30b9\u30684\u5e74\u3067\u6545\u969c\u3059\u308b\u30c8\u30e9\u30f3\u30b9\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u6a5f\u68b0\u306e\u69cb\u9020\u8981\u7d20\u306f\u7570\u306a\u3089\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u5b9f\u969b\u306b\u5909\u308f\u308b\u306e\u306f\u69cb\u9020\u8981\u7d20\u306e\u54c1\u8cea\u3068\u6e2c\u5b9a\u7cbe\u5ea6\u3067\u3059\u3002\u3053\u308c\u304b\u3089\u8aad\u3080\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u306e\u5185\u90e8\u306b\u4f55\u304c\u3042\u308a\u3001\u3053\u308c\u3089\u306e\u8981\u7d20\u304c\u3069\u306e\u3088\u3046\u306a\u6a5f\u80fd\u3092\u679c\u305f\u3059\u306e\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30c8\u30e9\u30f3\u30b9\u8cfc\u5165\u306e\u6e80\u8db3\u8981\u56e0\u3084\u3001\u30c8\u30e9\u30f3\u30b9\u304c\u7c97\u60aa\u306b\u4f5c\u3089\u308c\u3066\u3044\u308b\u304b\u9ad8\u54c1\u8cea\u3067\u3042\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3082\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<blockquote><p>\u30c8\u30e9\u30f3\u30b9\u306e\u5185\u90e8\u306b\u306f\u3001\u7a4d\u5c64\u92fc\u5fc3\u3001\u4f4e\u96fb\u5727\u5dfb\u7dda\u3001\u9ad8\u96fb\u5727\u5dfb\u7dda\u3001\u305d\u3057\u3066\u7d19\u3001\u30d7\u30ec\u30b9\u30dc\u30fc\u30c9\u3001\u6cb9\u304b\u3089\u306a\u308b\u7d76\u7e01\u30b7\u30b9\u30c6\u30e0\u304c\u3042\u308a\u307e\u3059\uff08\u4e7e\u5f0f\u30bf\u30a4\u30d7\u306f\u6cb9\u306e\u4ee3\u308f\u308a\u306b\u30a8\u30dd\u30ad\u30b7\u6a39\u8102\u3092\u4f7f\u7528\u3057\u307e\u3059\uff09\u3002\u30c8\u30e9\u30f3\u30b9\u306e\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306f\u30bf\u30f3\u30af\u3092\u901a\u3057\u3066\u5c0e\u4f53\u3092\u793a\u3057\u307e\u3059\u3002\u30e9\u30b8\u30a8\u30fc\u30bf\u30fc\u306f\u30bf\u30f3\u30af\u306e\u4e00\u90e8\u3067\u3042\u308a\u3001\u30b7\u30ea\u30ab\u30b2\u30eb\u30d6\u30ea\u30fc\u30b6\u30fc\u3092\u5099\u3048\u305f\u4fdd\u8b77\u88c5\u7f6e\u304c\u3042\u308a\u3001\u30d6\u30c3\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u3001\u5727\u529b\u89e3\u653e\u30b7\u30b9\u30c6\u30e0\u3001\u6e29\u5ea6\u8a08\u3082\u3042\u308a\u307e\u3059\u3002\u30b3\u30a2\u306f\u7121\u8ca0\u8377\u640d\u5931\u3092\u6c7a\u5b9a\u3057\u3001\u5dfb\u7dda\u306f\u8ca0\u8377\u640d\u5931\u3068\u77ed\u7d61\u5f37\u5ea6\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u7d76\u7e01\u306f\u30c8\u30e9\u30f3\u30b9\u306e\u5bff\u547d\u3092\u6c7a\u5b9a\u3057\u3001\u4ed8\u5c5e\u54c1\u306f\u88fd\u9020\u696d\u8005\u306e\u72b6\u614b\u3092\u793a\u3057\u307e\u3059\u3002.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11801\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/What-Is-Inside-a-Transformer.webp\" alt=\"\u30c8\u30e9\u30f3\u30b9\u306e\u5185\u90e8\u306b\u306f\u4f55\u304c\u3042\u308b\u304b\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u30c8\u30e9\u30f3\u30b9\u5185\u90e8\u306e\u516d\u3064\u306e\u30b7\u30b9\u30c6\u30e0<\/h2>\n<p>\u30b7\u30b9\u30c6\u30e0\u601d\u8003\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u8a18\u4e8b\u306e\u6b8b\u308a\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u6709\u76ca\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u305d\u308c\u306f\u72ec\u81ea\u306e\u64cd\u4f5c\u3068\u7279\u5b9a\u306e\u30c6\u30b9\u30c8\u5b9f\u65bd\u65b9\u6cd5\u3092\u6301\u3063\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002.<\/p>\n<ul>\n<li>\u78c1\u6c17\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u8ee2\u9001\u3057\u96fb\u5727\u3092\u5909\u63db\u3059\u308b\u6a5f\u80fd\u3092\u679c\u305f\u3059\u7a4d\u5c64\u30b3\u30a2\u3092\u542b\u307f\u307e\u3059\u3002.<\/li>\n<li>\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u4f4e\u96fb\u5727\u304a\u3088\u3073\u9ad8\u96fb\u5727\u5dfb\u7dda\u3001\u305d\u308c\u3089\u306e\u63a5\u7d9a\u3001\u304a\u3088\u3073\u5185\u90e8\u3067\u884c\u308f\u308c\u308b\u63a5\u7d9a\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li>\u8a98\u96fb\u4f53\u306e\u6a5f\u80fd\u306f\u3001\u96fb\u6d41\u306e\u6d41\u308c\u3092\u9632\u304e\u3001\u8a98\u96fb\u7279\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/li>\n<li>\u6a5f\u68b0\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30b3\u30a2\u3092\u62bc\u3059\u305f\u3081\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3001\u5dfb\u7dda\u30d5\u30ec\u30fc\u30e0\u3001\u304a\u3088\u3073\u5dfb\u7dda\u3092\u6301\u3064\u30bf\u30f3\u30af\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li>\u71b1\u4f1d\u9054\u6a5f\u80fd\u306f\u3001\u51b7\u5374\u88c5\u7f6e\u3001\u30d5\u30a1\u30f3\u3001\u6cb9\u5faa\u74b0\u30b7\u30b9\u30c6\u30e0\u3001\u304a\u3088\u3073\u6e29\u5ea6\u6e2c\u5b9a\u88c5\u7f6e\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li>\u5236\u5fa1\u304a\u3088\u3073\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30d6\u30c3\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u3001\u5727\u529b\u3001\u6e29\u5ea6\u3001\u30ac\u30b9\u5206\u6790\u7528\u306e\u30bb\u30f3\u30b5\u30fc\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h2>\u30b3\u30a2\uff1a\u7121\u8ca0\u8377\u640d\u5931\u304c\u6c7a\u307e\u308b\u5834\u6240<\/h2>\n<p>\u30b3\u30a2\u306f\u3001\u307b\u307c\u5e38\u306b\u51b7\u9593\u5727\u5ef6\u3055\u308c\u305f\u914d\u5411\u30b7\u30ea\u30b3\u30f3\u92fc\uff08CRGO\uff09\u3067\u4f5c\u3089\u308c\u305f\u8584\u3044\u92fc\u306e\u5c64\u304c\u91cd\u306d\u3089\u308c\u305f\u3082\u306e\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7c92\u5b50\u306e\u914d\u5411\u306f\u91cd\u8981\u3067\u3001\u78c1\u675f\u306f\u5727\u5ef6\u306e\u65b9\u5411\u306b\u6cbf\u3063\u3066\u6d41\u308c\u3001\u3053\u308c\u306f\u30b3\u30a2\u306e\u88fd\u9020\u65b9\u6cd5\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u30b7\u30ea\u30b3\u30f3\u542b\u6709\u91cf\u306f3\u304b\u30894%\u306e\u9593\u3067\u3001\u62b5\u6297\u7387\u3092\u9ad8\u3081\u3066\u6e26\u96fb\u6d41\u3092\u6291\u5236\u3057\u3001\u30e9\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u539a\u3055\u304c\u6b8b\u308a\u306e\u4ed5\u4e8b\u3092\u884c\u3044\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u4ed5\u69d8\u66f8\u3067\u898b\u308b\u3082\u306e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30e9\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u539a\u3055<\/td>\n<td>23 mm\u30010.27 mm\u3001\u307e\u305f\u306f0.30 mm\u3001\u6642\u306b\u306f0.35 mm<\/td>\n<\/tr>\n<tr>\n<td>\u30b0\u30ec\u30fc\u30c9<\/td>\n<td>M3 \/ M4 \/ M5 \u5f93\u6765\u578b\u3001\u307e\u305f\u306f 23HP85 \u306e\u3088\u3046\u306a\u9ad8\u8a98\u5c0e\u30b0\u30ec\u30fc\u30c9<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30a2\u640d\u5931<\/td>\n<td>85 \u304b\u3089 1.40 W\/kg\uff081.7 T\u300150 Hz \u306b\u304a\u3044\u3066\u3001\u30b0\u30ec\u30fc\u30c9\u306b\u4f9d\u5b58\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u30b9\u30bf\u30c3\u30ad\u30f3\u30b0\u30d5\u30a1\u30af\u30bf\u30fc<\/td>\n<td>95% \u304b\u3089 98%<\/td>\n<\/tr>\n<tr>\n<td>\u30b8\u30e7\u30a4\u30f3\u30c8\u30bf\u30a4\u30d7<\/td>\n<td>\u30b9\u30c6\u30c3\u30d7\u30e9\u30c3\u30d7\u300145\u00b0 \u30df\u30bf\u30fc\u30c9\u3001\u30d0\u30ea\u306f 10 \u304b\u3089 20 \u00b5m \u306b\u4fdd\u6301<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/td>\n<td>IEC 60404-1 \u306b\u57fa\u3065\u304f C5 \u307e\u305f\u306f C6 \u7d76\u7e01\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5546\u696d\u7684\u306b\u91cd\u8981\u306a\u4e8c\u3064\u306e\u884c\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30a2\u640d\u5931\u306b\u95a2\u3057\u3066\u306f\u3001\u7d04 1.30 W\/kg \u306e\u4e00\u822c\u7528\u9014\u30b3\u30a2\u304b\u3089 0.23 mm \u539a\u3055\u306e\u9ad8\u30b0\u30ec\u30fc\u30c9\u30b3\u30a2\u306e 0.85 W\/kg \u306b\u79fb\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u5909\u5727\u5668\u306e\u7121\u8ca0\u8377\u640d\u5931\u304c 1\/3 \u6e1b\u5c11\u3059\u308b\u3053\u3068\u304c\u8a00\u3048\u307e\u3059\u3002\u5e74\u9593 8,760 \u6642\u9593\u7a3c\u50cd\u3059\u308b\u5909\u5727\u5668\u306f\u3001\u3053\u306e\u9055\u3044\u304b\u3089\u5927\u304d\u306a\u5229\u76ca\u3092\u5f97\u307e\u3059\u304c\u3001\u30bf\u30f3\u30af\u306e\u5916\u304b\u3089\u306f\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n<p>\u3082\u3046\u4e00\u3064\u306e\u91cd\u8981\u306a\u884c\u306f\u30b8\u30e7\u30a4\u30f3\u30c8\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002\u30d0\u30ea\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u305f\u30b9\u30c6\u30c3\u30d7\u30e9\u30c3\u30d7\u30b8\u30e7\u30a4\u30f3\u30c8\u306f\u3001\u9699\u9593\u3092\u6e1b\u5c11\u3055\u305b\u308b\u306e\u304c\u5bb9\u6613\u3067\u3001\u3053\u308c\u306b\u3088\u308a\u52b1\u8d77\u96fb\u6d41\u3001\u30ce\u30a4\u30ba\u3001\u3055\u3089\u306b\u306f\u6f0f\u308c\u640d\u5931\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30d0\u30c3\u30c8\u30b8\u30e7\u30a4\u30f3\u30c8\u3068\u7c97\u3044\u30b7\u30a2\u3067\u4f5c\u3089\u308c\u305f\u30b3\u30a2\u306e\u6027\u80fd\u306f\u540c\u3058\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u304b\u306a\u308a\u52a3\u308a\u307e\u3059\u3002.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11802\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/The-Core-Where-No-Load-Loss-Is-Decided.webp\" alt=\"\u7121\u8ca0\u8377\u640d\u5931\u304c\u6c7a\u5b9a\u3055\u308c\u308b\u30b3\u30a2\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u5dfb\u7dda\uff1a\u9285\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u304a\u3088\u3073\u305d\u306e\u9593\u306e\u30b8\u30e7\u30a4\u30f3\u30c8<\/h2>\n<p>\u914d\u96fb\u5909\u5727\u5668\u306f\u3001LV \u5dfb\u7dda\u304c\u30b3\u30a2\u306b\u6700\u3082\u8fd1\u304f\u914d\u7f6e\u3055\u308c\u3001HV \u5dfb\u7dda\u304c\u305d\u308c\u304b\u3089\u9060\u304f\u306b\u914d\u7f6e\u3055\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u5dfb\u7dda\u3068\u30b3\u30a2\u306e\u9593\u306e\u7d76\u7e01\u30b9\u30da\u30fc\u30b9\u3092\u7bc0\u7d04\u3057\u3001\u5dfb\u7dda\u306e\u30bf\u30c3\u30d4\u30f3\u30b0\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002\u5dfb\u7dda\u306f\u3001\u9285\u307e\u305f\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3067\u3001\u4e38\u7dda\u307e\u305f\u306f\u5e73\u7dda\u306e\u5f62\u72b6\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u7f6e\u304d\u63db\u3048\u306e\u7406\u7531\u306f\u975e\u5e38\u306b\u5358\u7d14\u3067\u3059\u304c\u3001\u3057\u3070\u3057\u3070\u8aa4\u89e3\u3055\u308c\u307e\u3059\u3002\u9285\u306e\u96fb\u6c17\u4f1d\u5c0e\u7387\u306f 100% IACS \u3067\u3042\u308a\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306e\u4f1d\u5c0e\u7387\u306f\u7d04 61% \u3067\u3042\u308b\u305f\u3081\u3001\u540c\u3058\u62b5\u6297\u3092\u6301\u3064\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5dfb\u7dda\u3092\u4f5c\u308b\u306b\u306f\u3001\u65ad\u9762\u7a4d\u304c\u7d04 1.6 \u500d\u5927\u304d\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306f\u975e\u5e38\u306b\u8efd\u91cf\u3067\u3042\u308b\u305f\u3081\u3001\u6700\u7d42\u7684\u306a\u5dfb\u7dda\u306f\u5927\u5e45\u306b\u8efd\u304f\u3001\u540c\u3058\u4ed5\u69d8\u306e\u9285\u88fd\u306e\u3082\u306e\u3068\u6bd4\u3079\u3066\u3001\u5b8c\u5168\u306a\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5909\u5727\u5668\u306f\u306f\u308b\u304b\u306b\u8efd\u91cf\u3067\u3059\u3002\u3053\u306e\u91cd\u91cf\u5dee\u306f\u3001\u30d0\u30a4\u30e4\u30fc\u306b\u3068\u3063\u3066\u6700\u3082\u8fc5\u901f\u306a\u73fe\u5834\u30c6\u30b9\u30c8\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n<p>\u5909\u308f\u308b\u4e3b\u306a\u70b9\u306f\u3001\u9069\u5207\u306b\u69cb\u7bc9\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u52b9\u679c\u3067\u306f\u306a\u304f\u3001\u30d5\u30eb\u30ed\u30fc\u30c9\u6642\u306b\u6570\u5341\u5206\u306e\u4e00\u30d1\u30fc\u30bb\u30f3\u30c8\u3057\u304b\u5909\u308f\u3089\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u30b8\u30e7\u30a4\u30f3\u30c8\u3067\u3059\u3002\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3068\u9285\u306e\u5dfb\u7dda\u307e\u305f\u306f\u4e8c\u3064\u306e\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5dfb\u7dda\u306e\u9593\u306e\u30b8\u30e7\u30a4\u30f3\u30c8\u306f\u3001\u9178\u5316\u7269\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u53d6\u308a\u9664\u304d\u3001\u30b7\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u52a0\u71b1\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u4eca\u65e5\u3067\u306f\u3001\u30b9\u30ba\u30e1\u30c3\u30ad\u3001\u30d0\u30a4\u30e1\u30bf\u30eb\u9077\u79fb\u30d7\u30ec\u30fc\u30c8\u3001\u8d85\u97f3\u6ce2\u6eb6\u63a5\u3092\u4f7f\u7528\u3057\u3001\u4e88\u7b97\u304c\u8a31\u305b\u3070\u30c7\u30d0\u30a4\u30b9\u8a2d\u8a08\u306b\u304a\u3044\u3066\u3088\u308a\u9ad8\u3044\u7d76\u7e01\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u8a2d\u8a08\u306e\u71b1\u7684\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u6a19\u6e96\u7684\u306a\u5b9f\u8df5\u3068\u898b\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>11 kV \u304b\u3089 33 kV \u306e\u7bc4\u56f2\u306e\u6cb9\u6d78\u914d\u96fb\u30e6\u30cb\u30c3\u30c8\u306b\u304a\u3044\u3066\u3001\u3053\u308c\u306f\u901a\u5e38\u3001\u4f4e\u5165\u672d\u304c\u6700\u521d\u306b\u73fe\u308c\u308b\u8a2d\u8a08\u306e\u90e8\u5206\u3067\u3042\u308a\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u81ea\u8eab\u306e\u8aac\u660e\u3092\u8aad\u3080\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/distribution-transformer-oil-type-manufacturers\/\">\u6cb9\u6d78\u914d\u96fb\u5909\u5727\u5668\u306e\u7bc4\u56f2<\/a> \u4fa1\u683c\u3092\u6bd4\u8f03\u3059\u308b\u524d\u306b\u3001\u5dfb\u7dda\u6750\u6599\u3084\u30b8\u30e7\u30a4\u30f3\u30c8\u65b9\u6cd5\u306b\u95a2\u3059\u308b\u8868\u73fe\u306f\u5076\u7136\u3067\u306f\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h2>\u7d76\u7e01\u3068\u6cb9\uff1a\u3086\u3063\u304f\u308a\u3068\u5931\u6557\u3059\u308b\u90e8\u5206<\/h2>\n<p>\u30c8\u30e9\u30f3\u30b9\u306e\u7d76\u7e01\u6750\u6599\u306f\u3001\u6cb9\u3067\u51e6\u7406\u3055\u308c\u305f\u30af\u30e9\u30d5\u30c8\u7d19\u3068\u30d7\u30ec\u30b9\u30dc\u30fc\u30c9\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3042\u308a\u3001\u5bff\u547d\u306f\u6e29\u5ea6\u3068\u6e7f\u5ea6\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4fe1\u983c\u6027\u306b\u95a2\u3059\u308b\u307b\u307c\u5168\u3066\u306e\u30b9\u30c8\u30fc\u30ea\u30fc\u30921\u884c\u3067\u8868\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u7d19\u306f\u7a81\u7136\u5931\u6557\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30dd\u30ea\u30de\u30fc\u304c\u5206\u89e3\u3057\u3001\u6a5f\u68b0\u7684\u5f37\u5ea6\u304c\u5931\u308f\u308c\u3001\u30dd\u30ea\u30de\u30fc\u5316\u306e\u5ea6\u5408\u3044\u306f\u65b0\u3057\u3044\u7d19\u306e1,000\u304b\u3089\u5bff\u547d\u306e\u7d42\u308f\u308a\u306b\u306f200\u4ee5\u4e0b\u306b\u6e1b\u5c11\u3057\u307e\u3059\u3002\u8001\u5316\u306e\u751f\u6210\u7269\u306b\u306f\u30d5\u30e9\u30f3\u5316\u5408\u7269\u304c\u542b\u307e\u308c\u3001\u3053\u306e\u7406\u7531\u304b\u3089\u30d5\u30e9\u30f3\u5206\u6790\u304c\u5bff\u547d\u306e\u6307\u6a19\u3068\u3057\u3066\u884c\u308f\u308c\u3001\u6c34\u51e6\u7406\u3068\u3068\u3082\u306b\u884c\u308f\u308c\u307e\u3059\u3002.<\/p>\n<p>\u6cb9\u306f\u540c\u6642\u306b3\u3064\u306e\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3057\u307e\u3059\uff1a\u7d76\u7e01\u3001\u5dfb\u7dda\u304b\u3089\u653e\u71b1\u5668\u3078\u306e\u71b1\u79fb\u52d5\u3001\u305d\u3057\u3066\u72b6\u614b\u5831\u544a\u3067\u3059\u3002\u65b0\u3057\u3044\u9271\u6cb9\u306f\u30012.5 mm\u306e\u30ae\u30e3\u30c3\u30d7\u3067\u30c6\u30b9\u30c8\u3055\u308c\u305f\u5c11\u306a\u304f\u3068\u308230 kV\u306e\u7834\u58ca\u96fb\u5727\u3092\u6301\u305f\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u6570\u5341ppm\u306e\u6e7f\u5ea6\u30ec\u30d9\u30eb\u306f\u3053\u306e\u5024\u30922\u500d\u306b\u6e1b\u5c11\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u6cb9\u306e\u30c6\u30b9\u30c8\u306f\u8a3a\u65ad\u306e\u6700\u3082\u5b89\u4fa1\u306a\u65b9\u6cd5\u3067\u3042\u308a\u3001\u7f8e\u3057\u3044\u5857\u88c5\u3068\u6e7f\u3063\u305f\u6cb9\u3092\u6301\u3064\u30c8\u30e9\u30f3\u30b9\u304c\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u7406\u7531\u3067\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u4e7e\u5f0f\u30e6\u30cb\u30c3\u30c8\u306e\u5834\u5408\u3001\u8a98\u96fb\u7cfb\u306f\u7570\u306a\u308a\u3001\u6545\u969c\u306e\u30e2\u30fc\u30c9\u3082\u5909\u308f\u308a\u307e\u3059\u3002\u5dfb\u7dda\u306e\u30a8\u30dd\u30ad\u30b7\u30ad\u30e3\u30b9\u30c6\u30a3\u30f3\u30b0\u306f\u3001IEC 60076-11\u306b\u5f93\u3063\u3066\u901a\u5e3810 pC\u4ee5\u4e0b\u306e\u90e8\u5206\u653e\u96fb\u306e\u9650\u754c\u3067\u884c\u308f\u308c\u3001\u7a7a\u9699\u306e\u3042\u308b\u30ad\u30e3\u30b9\u30c6\u30a3\u30f3\u30b0\u3067\u3082\u96fb\u529b\u5468\u6ce2\u6570\u30c6\u30b9\u30c8\u3092\u901a\u904e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u304c\u767a\u751f\u3059\u308b\u307e\u3067\u904b\u8ee2\u4e2d\u306b\u653e\u96fb\u3057\u7d9a\u3051\u307e\u3059\u3002.<\/p>\n<h2>\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc<\/h2>\n<p>\u914d\u96fb\u30c8\u30e9\u30f3\u30b9\u306f\u901a\u5e38\u3001\u30aa\u30d5\u56de\u8def\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u306e\u9ad8\u96fb\u5727\u5dfb\u7dda\u306e\u51e6\u7406\u3092\u3044\u304f\u3064\u304b\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u5909\u66f4\u3059\u308b\u624b\u52d5\u30b9\u30a4\u30c3\u30c1\u306e\u4e00\u7a2e\u3067\u3001\u901a\u5e38\u306f\u7d04\u00b15%\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u7d042.5%\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306f\u3001\u4e00\u822c\u7684\u306a\u7528\u8a9e\u3067\u6709\u52b9\u96fb\u5727\u306b\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u306b\u8a2d\u7f6e\u3055\u308c\u3001\u30ab\u30d0\u30fc\u3055\u308c\u3066\u304a\u308a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u3088\u308a\u5927\u304d\u306a\u30c8\u30e9\u30f3\u30b9\u304a\u3088\u3073\u9001\u96fb\u578b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30c8\u30e9\u30f3\u30b9\u306f\u3001\u8ca0\u8377\u4e2d\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u901a\u904e\u3059\u308b\u96fb\u5727\u3067\u30c8\u30e9\u30f3\u30b9\u306e\u30bf\u30c3\u30d7\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u8ca0\u62c5\u306e\u9055\u3044\u306f\u5927\u304d\u304f\u3001\u3053\u308c\u306f <a href=\"https:\/\/subian-electric.com\/ja\/blog\/oltc-full-form-in-electrical\/\">\u8ca0\u8377\u4e2d\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3068\u305d\u306e\u6a5f\u80fd\u306e\u8aac\u660e\u306b\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/a>.<\/p>\n<p>\u5b9f\u7528\u7684\u306a\u6ce8\u610f\u70b9\uff1a\u300c\u30d5\u30a3\u30fc\u30c0\u30fc\u306e\u9060\u7aef\u3067\u306e\u4f4e\u96fb\u5727\u300d\u306e\u82e6\u60c5\u306f\u3001\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u304c\u9593\u9055\u3063\u305f\u30bf\u30c3\u30d7\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u975e\u96e3\u3059\u308b\u524d\u306b\u6700\u521d\u306b\u78ba\u8a8d\u3059\u3079\u304d\u70b9\u3067\u3059\u3002.<\/p>\n<h2>\u30bf\u30f3\u30af\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3001\u30d6\u30ea\u30fc\u30b6\u30fc\u304a\u3088\u3073\u30d6\u30af\u30db\u30eb\u30c4\u30ea\u30ec\u30fc<\/h2>\n<p>\u30bf\u30f3\u30af\u306f\u6cb9\u3092\u8caf\u8535\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30c8\u30e9\u30f3\u30b9\u306e\u30b3\u30a2\u3068\u30b3\u30a4\u30eb\u90e8\u5206\u3092\u4fdd\u6301\u3057\u3001\u5185\u90e8\u6545\u969c\u304b\u3089\u4fdd\u8b77\u3057\u3001\u51b7\u5374\u9762\u3092\u63d0\u4f9b\u3057\u3001\u30d6\u30c3\u30b7\u30f3\u30b0\u3084\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u3092\u652f\u3048\u307e\u3059\u3002.<\/p>\n<p>\u51b7\u5374\u30a8\u30ea\u30a2\u306f\u3001\u5f37\u5236\u51b7\u5374\u7528\u306e\u30d5\u30a1\u30f3\u304c\u53d6\u308a\u4ed8\u3051\u3089\u308c\u305f\u30e9\u30b8\u30a8\u30fc\u30bf\u30fc\u307e\u305f\u306f\u6ce2\u5f62\u30b7\u30fc\u30c8\u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u30bf\u30f3\u30af\u306e\u4e0a\u306b\u306f\u3001\u6cb9\u306e\u81a8\u5f35\u91cf\u3092\u4fdd\u6301\u3059\u308b\u5c0f\u3055\u306a\u30bf\u30f3\u30af\u3067\u3042\u308b\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306f\u3001\u30e1\u30a4\u30f3\u30bf\u30f3\u30af\u304c\u6e80\u676f\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30d6\u30c3\u30b7\u30f3\u30b0\u3068\u5dfb\u7dda\u306e\u4e0a\u90e8\u304c-20 \u00b0C\u304b\u3089+50 \u00b0C\u306e\u6e29\u5ea6\u7bc4\u56f2\u3067\u6cb9\u306b\u6d78\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30d6\u30ea\u30fc\u30b6\u30fc\u306f\u30c1\u30a7\u30fc\u30f3\u306e\u7aef\u306b\u4f4d\u7f6e\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6cb9\u304c\u51b7\u5374\u3055\u308c\u308b\u3068\u30bf\u30f3\u30af\u3092\u6e80\u305f\u3059\u7a7a\u6c17\u304b\u3089\u6e7f\u6c17\u3092\u5438\u53ce\u3059\u308b\u30b7\u30ea\u30ab\u30b2\u30eb\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9752\u304b\u3089\u30d4\u30f3\u30af\u3078\u306e\u5909\u5316\u306f\u3001\u304a\u305d\u3089\u304f\u6cb9\u306e\u72b6\u614b\u3092\u793a\u3059\u552f\u4e00\u306e\u30b5\u30a4\u30f3\u3067\u3059\u3002.<\/p>\n<p>\u30d6\u30af\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u306f\u3001\u30bf\u30f3\u30af\u3068\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u9593\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u8981\u7d20\u3067\u3059\u3002\u30ea\u30ec\u30fc\u306b\u306f2\u3064\u306e\u90e8\u5206\u304c\u3042\u308a\u307e\u3059\uff1a1\u3064\u306f\u9045\u3044\u30ac\u30b9\u306e\u84c4\u7a4d\u306b\u53cd\u5fdc\u3057\u3001\u3082\u30461\u3064\u306f\u6545\u969c\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u5727\u529b\u6ce2\u306e\u969b\u306b\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3078\u306e\u6cb9\u306e\u6025\u5897\u306b\u53cd\u5fdc\u3057\u307e\u3059\u3002\u30d6\u30ea\u30fc\u30b6\u30fc\u3068\u30ea\u30ec\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u9023\u643a\u3057\u3066\u6a5f\u80fd\u3059\u308b\u304b\u306f\u3001\u3053\u306e\u30e1\u30e2\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/news\/core-functions-of-breather-and-gas-relay-in-oil-immersed-transformers\/\">\u30d6\u30ea\u30fc\u30b6\u30fc\u3068\u30ac\u30b9\u30ea\u30ec\u30fc\u306e\u30b3\u30a2\u6a5f\u80fd<\/a>.<\/p>\n<p>\u5727\u529b\u89e3\u653e\u88c5\u7f6e\u306f\u6700\u5f8c\u306e\u9632\u7dda\u3067\u3059\u3002\u30a2\u30fc\u30af\u304c\u30d6\u30c3\u30db\u30eb\u30c4\u304c\u53cd\u5fdc\u3059\u308b\u3088\u308a\u3082\u65e9\u304f\u30ac\u30b9\u3092\u751f\u6210\u3057\u305f\u5834\u5408\u3001PRD\u306f\u6301\u3061\u4e0a\u304c\u308a\u3001\u7406\u60f3\u7684\u306b\u306f\u4eba\u304c\u7acb\u3063\u3066\u3044\u308b\u5834\u6240\u304b\u3089\u96e2\u308c\u3066\u6392\u6c17\u3057\u307e\u3059\u3002.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11803\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/Tank-Conservator-Breather-and-the-Buchholz-Relay.webp\" alt=\"\u30bf\u30f3\u30af\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3001\u30d6\u30ea\u30fc\u30b6\u30fc\u304a\u3088\u3073\u30d6\u30af\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u30d6\u30c3\u30b7\u30f3\u30b0\u3068\u30b1\u30fc\u30d6\u30eb\u30dc\u30c3\u30af\u30b9<\/h2>\n<p>\u30d6\u30c3\u30b7\u30f3\u30b0\u306f\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30aa\u30fc\u30d0\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u306a\u304f\u3001\u63a5\u5730\u3055\u308c\u305f\u30bf\u30f3\u30af\u306b\u96fb\u6d41\u304c\u5165\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u90e8\u54c1\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u7279\u5225\u306a\u30bf\u30a4\u30d7\u306e\u7d76\u7e01\u4f53\u3067\u3042\u308a\u3001\u4e2d\u96fb\u5727\u7528\u306b\u306f\u30dd\u30fc\u30bb\u30ea\u30f3\u306b\u6cb9\u98fd\u548c\u7d19\u3067\u4f5c\u3089\u308c\u3001\u5c0e\u4f53\u3068\u30d5\u30e9\u30f3\u30b8\u306e\u9593\u306e\u96fb\u5834\u3092\u5747\u7b49\u5316\u3059\u308b\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30b3\u30a2\u304c\u88c5\u5099\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f4e\u96fb\u5727\u5074\u306f\u30dd\u30fc\u30bb\u30ea\u30f3\u307e\u305f\u306f\u30a8\u30dd\u30ad\u30b7\u3067\u4f5c\u3089\u308c\u3001\u76f8\u5206\u5272\u3092\u6301\u3064\u30b1\u30fc\u30d6\u30eb\u30dc\u30c3\u30af\u30b9\u3082\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u30d6\u30c3\u30b7\u30f3\u30b0\u306f\u3001\u5b9f\u969b\u306b\u306f\u601d\u3063\u3066\u3044\u308b\u3088\u308a\u3082\u983b\u7e41\u306b\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u305d\u306e\u7406\u7531\u306f\u9762\u5012\u3067\u3001\u3072\u3073\u5272\u308c\u305f\u30dd\u30fc\u30bb\u30ea\u30f3\u3001\u6469\u8017\u3057\u305f\u30ac\u30b9\u30b1\u30c3\u30c8\u3001\u904e\u5270\u306b\u7de0\u3081\u4ed8\u3051\u3089\u308c\u305f\u7aef\u5b50\u3001\u8a70\u307e\u3063\u305f\u547c\u5438\u7a74\u306a\u3069\u306e\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u3002\u30c8\u30e9\u30f3\u30b9\u306e\u691c\u67fb\u3092\u884c\u3046\u969b\u306b\u306f\u3001\u30d6\u30c3\u30b7\u30f3\u30b0\u3092\u6700\u521d\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d8\u30a2\u30e9\u30a4\u30f3\u30af\u30e9\u30c3\u30af\u306f\u691c\u51fa\u3068\u4fee\u7406\u304c\u5bb9\u6613\u3067\u3059\u304c\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30aa\u30fc\u30d0\u30fc\u306f\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h2>\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u30c8\u30e9\u30f3\u30b9\u306e\u5909\u5316<\/h2>\n<p>\u30c9\u30e9\u30a4\u30c8\u30e9\u30f3\u30b9\u306e\u5834\u5408\u3001\u30aa\u30a4\u30eb\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3001\u30d6\u30ea\u30fc\u30b6\u30fc\u3001\u307e\u305f\u306f\u30d6\u30c3\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u306f\u4f7f\u7528\u3055\u308c\u305a\u3001\u7a7a\u6c17\u304a\u3088\u3073\u56fa\u4f53\u7d76\u7e01\u304c\u8a98\u96fb\u4f53\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u5dfb\u7dda\u306f\u30a8\u30dd\u30ad\u30b7\u30ad\u30e3\u30b9\u30c6\u30a3\u30f3\u30b0\u3067\u6d78\u900f\u304a\u3088\u3073\u5c01\u5165\u3055\u308c\u3001CRGO\u30b9\u30bf\u30c3\u30af\u304c\u30b3\u30a2\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3053\u308c\u306f\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306e\u554f\u984c\u3067\u3059\u3002\u30aa\u30a4\u30eb\u306e\u706b\u707d\u8ca0\u8377\u3068\u30aa\u30a4\u30eb\u30c8\u30e9\u30f3\u30b9\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u3053\u306e\u3088\u3046\u306a\u30e6\u30cb\u30c3\u30c8\u306f\u5efa\u7269\u3001\u75c5\u9662\u3001\u30c8\u30f3\u30cd\u30eb\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u7a7a\u6c17\u306f\u30aa\u30a4\u30eb\u3088\u308a\u3082\u8a98\u96fb\u5f37\u5ea6\u304c\u4f4e\u3044\u305f\u3081\u3001\u6e7f\u6c17\u3084\u6c5a\u308c\u306b\u5bfe\u3057\u3066\u3088\u308a\u654f\u611f\u306b\u306a\u308b\u3068\u3044\u3046\u4ee3\u511f\u304c\u4f34\u3044\u307e\u3059\u3002\u5dfb\u7dda\u306e\u6c5a\u308c\u305f\u8868\u9762\u306f\u6f0f\u308c\u7d4c\u8def\u306b\u306a\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u7d76\u7e01\u30af\u30e9\u30b9\u306fF\u307e\u305f\u306fH\u307e\u3067\u4e0a\u304c\u308a\u3001\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u306fAN\u307e\u305f\u306fAF\u306b\u306a\u308a\u3001\u90e8\u5206\u653e\u96fb\u8a66\u9a13\u304c\u6700\u3082\u91cd\u8981\u3067\u3059\u3002.<\/p>\n<p>\u5c4b\u5185\u3067\u306e\u7528\u9014\u3067\u706b\u707d\u30ea\u30b9\u30af\u304c\u512a\u5148\u3055\u308c\u308b\u5834\u5408\u3001\u4ed5\u69d8\u306f\u30aa\u30a4\u30eb\u30e6\u30cb\u30c3\u30c8\u3068\u306f\u304b\u306a\u308a\u7570\u306a\u308a\u3001\u3053\u306e\u6982\u8981\u306f <a href=\"https:\/\/subian-electric.com\/ja\/dry-type-distribution-transformer-manufacturers\/\">\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u914d\u96fb\u30c8\u30e9\u30f3\u30b9<\/a> \u30af\u30e9\u30b9\u3068\u51b7\u5374\u30b3\u30fc\u30c9\u3092\u3088\u308a\u8a73\u7d30\u306b\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002.<\/p>\n<h2>\u30c8\u30e9\u30f3\u30b9\u306e\u5185\u90e8\u304b\u3089\u5224\u65ad\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u5bc6\u9589\u30bf\u30f3\u30af\u306e\u5185\u90e8\u3092\u898b\u308b\u3053\u3068\u306f\u3067\u304d\u305a\u3001\u898b\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u305b\u3093\u30027\u3064\u306e\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u304c\u307b\u3068\u3093\u3069\u306e\u30ea\u30b9\u30af\u3092\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8<\/th>\n<th>\u4f55\u3092\u5c0b\u306d\u308b\u3079\u304d\u304b<\/th>\n<th>\u60aa\u3044\u56de\u7b54\u306e\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b3\u30a2\u30b0\u30ec\u30fc\u30c9<\/td>\n<td>\u30b0\u30ec\u30fc\u30c9\u3068\u539a\u3055\u3092\u793a\u3059\u30df\u30eb\u30c6\u30b9\u30c8\u8a3c\u660e\u66f8<\/td>\n<td>\u201c\u30b0\u30ec\u30fc\u30c9\u306e\u306a\u3044\u300c\u9ad8\u54c1\u8cea\u30b7\u30ea\u30b3\u30f3\u92fc\u300d<\/td>\n<\/tr>\n<tr>\n<td>\u5dfb\u7dda\u6750\u6599<\/td>\n<td>\u660e\u8a18\u3055\u308c\u305f\u5c0e\u4f53\u304a\u3088\u3073\u63a5\u5408\u65b9\u6cd5\u3001\u3055\u3089\u306b\u30e6\u30cb\u30c3\u30c8\u8cea\u91cf<\/td>\n<td>\u63a5\u5408\u306b\u3064\u3044\u3066\u306e\u6c88\u9ed9\u3001\u307e\u305f\u306f\u4ef2\u9593\u3088\u308a\u3082\u8cea\u91cf\u304c\u304b\u306a\u308a\u4f4e\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u640d\u5931\u8a66\u9a13<\/td>\n<td>\u4fdd\u8a3c\u5024\u306b\u5bfe\u3059\u308b\u7121\u8ca0\u8377\u304a\u3088\u3073\u8ca0\u8377\u640d\u5931\u306e\u6e2c\u5b9a<\/td>\n<td>\u4fdd\u8a3c\u3055\u308c\u305f\u6570\u5024\u306e\u307f\u3001\u6e2c\u5b9a\u306a\u3057<\/td>\n<\/tr>\n<tr>\n<td>\u77ed\u7d61\u8010\u6027<\/td>\n<td>IEC 60076-5\u306b\u5bfe\u3059\u308b\u8a66\u9a13\u5831\u544a\u66f8\u3001\u307e\u305f\u306f\u8a2d\u8a08\u8a08\u7b97<\/td>\n<td>\u8a66\u9a13\u304c\u300c\u5fc5\u8981\u306a\u3044\u300d\u3068\u3044\u3046\u4e3b\u5f35\u201c<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u4e0a\u6607<\/td>\n<td>IEC 60076-2\u306b\u5bfe\u3059\u308b\u578b\u5f0f\u8a66\u9a13\u7d50\u679c<\/td>\n<td>\u6e2c\u5b9a\u3055\u308c\u305f\u3082\u306e\u3068\u3057\u3066\u63d0\u793a\u3055\u308c\u305f\u8a08\u7b97\u5024<\/td>\n<\/tr>\n<tr>\n<td>\u30aa\u30a4\u30eb\u306e\u72b6\u614b<\/td>\n<td>\u51fa\u8377\u6642\u306e\u7834\u58ca\u96fb\u5727\u3068\u6e7f\u5ea6<\/td>\n<td>\u30aa\u30a4\u30eb\u30e6\u30cb\u30c3\u30c8\u3067\u306e\u30aa\u30a4\u30eb\u8a66\u9a13\u306a\u3057<\/td>\n<\/tr>\n<tr>\n<td>\u90e8\u5206\u653e\u96fb<\/td>\n<td>\u7279\u306b\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u3067\u306e\u5b9a\u671fPD\u6e2c\u5b9a<\/td>\n<td>\u201c\u300c\u3053\u306e\u30af\u30e9\u30b9\u306b\u306fPD\u306f\u5fc5\u8981\u306a\u3044\u300d\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u640d\u5931\u306e\u6e2c\u5b9a\u306e\u91cd\u8981\u6027\u304c\u5f37\u8abf\u3055\u308c\u3066\u3044\u307e\u3059\u3002IEC 60076-1\u306b\u5f93\u3044\u3001\u8a31\u5bb9\u3055\u308c\u308b\u6700\u5927\u7dcf\u640d\u5931\u306f+15%\u3067\u3042\u308a\u3001\u3053\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u8a2d\u8a08\u306f\u3001\u5e73\u5747\u7684\u306a\u640d\u5931\u30ec\u30d9\u30eb\u3067\u8a2d\u8a08\u3055\u308c\u305f\u3082\u306e\u3088\u308a\u3082\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u4fdd\u8a3c\u3067\u306f\u306a\u304f\u5b9f\u969b\u306e\u5024\u3092\u6c42\u3081\u3001\u7570\u306a\u308b\u30aa\u30d5\u30a1\u30fc\u9593\u3067\u6bd4\u8f03\u3092\u884c\u3046\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u30c6\u30b9\u30c8\u65b9\u6cd5\u81ea\u4f53\u306f\u3053\u306e\u30ac\u30a4\u30c9\u3067\u30ab\u30d0\u30fc\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/blog\/how-to-test-a-transformer\/\">\u30c8\u30e9\u30f3\u30b9\u306e\u30c6\u30b9\u30c8<\/a>.<\/p>\n<h2>\u3042\u306a\u305f\u304c\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u305a\u3001\u5c0b\u306d\u308b\u3079\u304d\u3053\u3068<\/h2>\n<p>\u4e09\u3064\u306e\u76ee\u306b\u898b\u3048\u306a\u3044\u8981\u7d20\u306f\u30bf\u30f3\u30af\u306e\u5bff\u547d\u306b\u6c7a\u5b9a\u7684\u306a\u8981\u56e0\u3067\u3059\u3002\u305d\u308c\u3089\u306f\u30b3\u30a2\u30af\u30e9\u30f3\u30d7\u3001\u5dfb\u7dda\u30d6\u30ec\u30fc\u30b9\u3001\u304a\u3088\u3073\u30b7\u30fc\u30ea\u30f3\u30b0\u6642\u306e\u7d76\u7e01\u306e\u4e7e\u71e5\u3067\u3059\u3002.<\/p>\n<p>\u30b3\u30a2\u30af\u30e9\u30f3\u30d7\u306e\u72b6\u614b\u306f\u3001\u30ce\u30a4\u30ba\u3068\u7121\u8ca0\u8377\u96fb\u6d41\u306e\u6e2c\u5b9a\u5024\u304b\u3089\u63a8\u5b9a\u3067\u304d\u307e\u3059\u3002\u30e9\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u304c\u3057\u3063\u304b\u308a\u3068\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u30ce\u30a4\u30ba\u306f\u5f90\u3005\u306b\u5897\u52a0\u3057\u307e\u3059\u3002\u5dfb\u7dda\u30d6\u30ec\u30fc\u30b9\u306f\u77ed\u7d61\u8a66\u9a13\u306e\u52a9\u3051\u3092\u501f\u308a\u3066\u8a55\u4fa1\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306e\u305f\u3081\u306b\u5b9f\u65bd\u3055\u308c\u305f\u578b\u5f0f\u8a66\u9a13\u306f\u3001\u7121\u95a2\u4fc2\u306a\u54c1\u8cea\u8a3c\u660e\u66f8\u306e\u5c71\u3088\u308a\u3082\u4fa1\u5024\u306e\u3042\u308b\u60c5\u5831\u3068\u306a\u308a\u307e\u3059\u3002\u7d76\u7e01\u306e\u4e7e\u71e5\u306f\u3001\u30bf\u30f3\u30af\u306e\u30b7\u30fc\u30ea\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u6570\u5e74\u5f8c\u306b\u306e\u307f\u89b3\u5bdf\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u30bf\u30f3\u30af\u30f3\u30b0\u524d\u306b\u30b3\u30a2\u3068\u30b3\u30a4\u30eb\u306e\u5199\u771f\u3001\u30b3\u30a2\u30af\u30e9\u30f3\u30d7\u5727\u529b\u30c7\u30fc\u30bf\u3001\u771f\u7a7a\u304a\u3088\u3073\u6cb9\u5145\u586b\u60c5\u5831\u3092\u6c42\u3081\u308b\u3079\u304d\u3067\u3059\u3002\u4e0a\u8a18\u306e\u64cd\u4f5c\u3092\u884c\u3046\u4f1a\u793e\u306f\u3001\u305f\u3081\u3089\u3046\u3053\u3068\u306a\u304f\u5fc5\u8981\u306a\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u3082\u3057\u305d\u306e\u4f1a\u793e\u304c\u63d0\u4f9b\u3067\u304d\u306a\u3044\u3001\u307e\u305f\u306f\u63d0\u4f9b\u3057\u305f\u304f\u306a\u3044\u5834\u5408\u3001\u5168\u304f\u7570\u306a\u308b\u8a71\u984c\u306b\u5207\u308a\u66ff\u3048\u308b\u3067\u3057\u3087\u3046\u3002.<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>\u30c8\u30e9\u30f3\u30b9\u306e\u5185\u90e8\u306b\u3042\u308b\u4e3b\u306a\u90e8\u54c1\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u79c1\u305f\u3061\u306b\u306f\u4ee5\u4e0b\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u3042\u308a\u307e\u3059\uff1a\u30b3\u30a2\u3001LV\u5dfb\u7dda\u3001HV\u5dfb\u7dda\u3001\u7d76\u7e01\u4f53\uff08\u7d19\u3001\u30d7\u30ec\u30b9\u30dc\u30fc\u30c9\u3001\u6cb9\u3001\u307e\u305f\u306f\u4e7e\u5f0f\u30c8\u30e9\u30f3\u30b9\u306e\u30a8\u30dd\u30ad\u30b7\u7d76\u7e01\uff09\u3001\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3001\u30d6\u30c3\u30b7\u30f3\u30b0\u3001\u30bf\u30f3\u30af\u3001\u30e9\u30b8\u30a8\u30fc\u30bf\u30fc\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3001\u30d6\u30ea\u30fc\u30b6\u30fc\u3001\u30d6\u30af\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u3001\u5727\u529b\u89e3\u653e\u88c5\u7f6e\u3001\u6e29\u5ea6\u8a08\u3067\u3059\u3002\u5927\u304d\u306a\u30c8\u30e9\u30f3\u30b9\u3067\u306f\u3001\u30d6\u30c3\u30b7\u30f3\u30b0CT\u3068\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30bb\u30f3\u30b5\u30fc\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u306a\u305c\u30b3\u30a2\u306f\u30bd\u30ea\u30c3\u30c9\u3067\u306f\u306a\u304f\u30e9\u30df\u30cd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u6e26\u96fb\u6d41\u306e\u7d4c\u8def\u3092\u6b62\u3081\u308b\u305f\u3081\u3067\u3059\u3002\u30bd\u30ea\u30c3\u30c9\u30b9\u30c1\u30fc\u30eb\u30b3\u30a2\u306f\u3001\u91d1\u5c5e\u3092\u901a\u3057\u3066\u91cd\u8981\u306a\u5faa\u74b0\u96fb\u6d41\u304c\u6d41\u308c\u308b\u3053\u3068\u3092\u8a31\u53ef\u3057\u3001\u305d\u308c\u306b\u3088\u3063\u3066\u52a0\u71b1\u3055\u308c\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u6d6a\u8cbb\u3055\u308c\u307e\u3059\u3002\u7d76\u7e01\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5c64\u3067\u4e92\u3044\u306b\u7d76\u7e01\u3055\u308c\u305f\u8584\u3044\u5c64\u306f\u3001\u305d\u308c\u3089\u306e\u96fb\u6d41\u3092\u5c0f\u3055\u306a\u30eb\u30fc\u30d7\u306b\u5236\u7d04\u3057\u3001\u640d\u5931\u3092\u5927\u5e45\u306b\u6e1b\u5c11\u3055\u305b\u307e\u3059\u3002.<\/p>\n<h3>\u30c8\u30e9\u30f3\u30b9\u304c\u9285\u5dfb\u304d\u304b\u30a2\u30eb\u30df\u5dfb\u304d\u304b\u3092\u3069\u3046\u3084\u3063\u3066\u5224\u65ad\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u7570\u306a\u308b\u30e1\u30fc\u30ab\u30fc\u306e\u6bd4\u8f03\u53ef\u80fd\u306a\u5358\u4f4d\u3067\u30e6\u30cb\u30c3\u30c8\u8cea\u91cf\u3092\u8abf\u67fb\u3057\u3001\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30c8\u3068\u8a66\u9a13\u5831\u544a\u66f8\u3092\u78ba\u8a8d\u3057\u3001\u5dfb\u7dda\u6750\u6599\u306e\u66f8\u9762\u306b\u3088\u308b\u78ba\u8a8d\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a2\u30eb\u30df\u5dfb\u304d\u306f\u5c0e\u4f53\u306e\u30b5\u30a4\u30ba\u30921.6\u500d\u5927\u304d\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u30e6\u30cb\u30c3\u30c8\u306e\u91cd\u91cf\u3092\u4f4e\u304f\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7269\u7406\u7684\u306a\u78ba\u8a8d\u306f\u3001\u58ca\u308c\u305f\u307e\u305f\u306f\u5206\u89e3\u3055\u308c\u305f\u30e6\u30cb\u30c3\u30c8\u3067\u306e\u307f\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u30c8\u30e9\u30f3\u30b9\u5185\u90e8\u306e\u6cb9\u306f\u4f55\u306e\u305f\u3081\u306b\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u4e09\u3064\u306e\u5074\u9762\u304c\u3042\u308a\u307e\u3059\uff1a\u7d76\u7e01\u3001\u30b3\u30a4\u30eb\u304b\u3089\u30e9\u30b8\u30a8\u30fc\u30bf\u30fc\u3078\u306e\u71b1\u4f1d\u9054\u3001\u305d\u3057\u3066\u72b6\u614b\u76e3\u8996\u3067\u3059\u3002\u6cb9\u306e\u7834\u58ca\u96fb\u5727\u3068\u6e7f\u5ea6\u30ec\u30d9\u30eb\u306f\u3001\u6cb9\u6d78\u88c5\u7f6e\u306e\u72b6\u614b\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u4e8c\u3064\u306e\u4e3b\u8981\u306a\u6307\u6a19\u3067\u3059\u3002.<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.rexpowermagnetics.com\/knowledge-hub\/what-is-inside-a-power-transformer\/\" rel=\"nofollow noopener\" target=\"_blank\">Rex Power Magnetics \u2014 \u30d1\u30ef\u30fc\u30c8\u30e9\u30f3\u30b9\u306e\u5185\u90e8<\/a><\/li>\n<li><a href=\"https:\/\/www.daelimtransformer.com\/inside-the-transformer.html\" rel=\"nofollow noopener\" target=\"_blank\">Daelim Transformer \u2014 \u30c8\u30e9\u30f3\u30b9\u306e\u5185\u90e8<\/a><\/li>\n<li><a href=\"https:\/\/www.hightolowvoltage.com\/post\/transformer-parts-guide\" rel=\"nofollow noopener\" target=\"_blank\">\u9ad8\u96fb\u5727\u304b\u3089\u4f4e\u96fb\u5727\u3078 \u2014 \u30c8\u30e9\u30f3\u30b9\u90e8\u54c1\u30ac\u30a4\u30c9<\/a><\/li>\n<li><a href=\"https:\/\/www.reinhausen.com\/\" rel=\"nofollow noopener\" target=\"_blank\">Reinhausen \u2014 \u8ca0\u8377\u63a5\u7d9a\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3068\u30c8\u30e9\u30f3\u30b9\u76e3\u8996<\/a><\/li>\n<li><a href=\"https:\/\/www.nynas.com\/\" rel=\"nofollow noopener\" target=\"_blank\">Nynas \u2014 \u30c8\u30e9\u30f3\u30b9\u6cb9\u6280\u8853\u3068\u8a66\u9a13<\/a><\/li>\n<\/ul>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u96fb\u529b\u306e\u8ee2\u9001\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u306e\u4e00\u90e8\u3067\u3042\u308b\u92fc\u3001\u5c0e\u4f53\u3001\u7d19\u3001\u6cb9\u3001\u304a\u3088\u3073\u3044\u304f\u3064\u304b\u306e\u4fdd\u8b77\u88c5\u7f6e\u3092\u901a\u3058\u3066\u884c\u308f\u308c\u307e\u3059\u3002\u30c8\u30e9\u30f3\u30b9\u306b\u5171\u901a\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u7a2e\u985e\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002\u9055\u3044\u306f\u4f7f\u7528\u3055\u308c\u308b\u92fc\u306e\u7a2e\u985e\u3001\u640d\u5931\u306e\u6b63\u78ba\u306a\u6e2c\u5b9a\u3001\u63a5\u5408\u90e8\u306e\u54c1\u8cea\u3001\u304a\u3088\u3073\u30e6\u30cb\u30c3\u30c8\u304c\u5c01\u5370\u6642\u306b\u4e7e\u71e5\u3057\u3066\u3044\u305f\u304b\u3069\u3046\u304b\u306b\u3088\u3063\u3066\u751f\u3058\u307e\u3059\u3002\u30ea\u30af\u30a8\u30b9\u30c8\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u640d\u5931\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u9001\u4fe1\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30b0\u30ec\u30fc\u30c9\u3084\u5dfb\u7dda\u4ed5\u69d8\u3092\u542b\u3080\u30c8\u30e9\u30f3\u30b9\u306e\u3059\u3079\u3066\u306e\u4ed5\u69d8\u3092\u304a\u9001\u308a\u3044\u305f\u3057\u307e\u3059\u3002\u4fa1\u683c\u3060\u3051\u3067\u306a\u304f\u3002.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Once you open up a distribution transformer, the only things that you will see inside are metals (steel, aluminium, or copper), paper, oil, porcelain, etc. You will also see a few gadgets that serve the only purpose of protecting the transformer from anything that can go wrong with it. If you consider transformers that last for thirty years and those that break down after four, it should be noted that the construction elements of both these machines do not differ, but what actually alters is the quality of their construction elements and their measuring precision. The guide you are going to read will tell you what you will find in [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11801,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11800","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\/11800","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=11800"}],"version-history":[{"count":6,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11800\/revisions"}],"predecessor-version":[{"id":11809,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11800\/revisions\/11809"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/11801"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=11800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=11800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=11800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}