{"id":10710,"date":"2026-08-29T23:42:53","date_gmt":"2026-08-29T15:42:53","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=10710"},"modified":"2026-08-29T23:42:53","modified_gmt":"2026-08-29T15:42:53","slug":"the-power-regulation-expert-around-you-revealing-the-core-components-of-dry-type-transformers","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ja\/news\/the-power-regulation-expert-around-you-revealing-the-core-components-of-dry-type-transformers\/","title":{"rendered":"\u3042\u306a\u305f\u306e\u5468\u308a\u306e\u300c\u96fb\u529b\u8abf\u6574\u306e\u5c02\u9580\u5bb6\u300d\uff1a\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u30b3\u30a2\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u660e\u3089\u304b\u306b\u3059\u308b"},"content":{"rendered":"<p>\u4e2d\u898f\u6a21\u98f2\u6599\u5de5\u5834\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306f\u30011,250 kVA\u306e\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u8fd1\u304f\u306b\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u5909\u5727\u5668\u306f\u30011\u304b\u6708\u306e\u9593\u306b2\u56de\u76ee\u306e\u30c8\u30ea\u30c3\u30d7\u3092\u3057\u307e\u3057\u305f\u3002\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u306f\u9ad8\u3044\u5dfb\u7dda\u6e29\u5ea6\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u4e21\u65b9\u306e\u30d5\u30a1\u30f3\u306f\u4f5c\u52d5\u3057\u3066\u3044\u3066\u3001\u90e8\u5c4b\u306f\u6dbc\u3057\u304f\u3001\u8ca0\u8377\u306f\u308f\u305a\u304b55\u30d1\u30fc\u30bb\u30f3\u30c8\u3067\u3057\u305f\u3002\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306f\u3001\u554f\u984c\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u305f\u3068\u611f\u3058\u307e\u3057\u305f\u304c\u30011\u6642\u9593\u5f8c\u306b\u5230\u7740\u3057\u305f\u4e3b\u4efb\u6280\u8853\u8005\u306f\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3092\u958b\u3051\u308b\u3053\u3068\u3059\u3089\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u5f7c\u306f\u805e\u304d\u53d6\u308a\u3092\u884c\u3044\u3001\u3059\u3079\u3066\u306e\u30bf\u30c3\u30d7\u3067\u5dfb\u7dda\u62b5\u6297\u3092\u30c6\u30b9\u30c8\u3057\u3001\u30b3\u30a2\u3092\u56fa\u5b9a\u3059\u308b\u30dc\u30eb\u30c8\u3092\u6307\u6458\u3057\u307e\u3057\u305f\u3002\u30b3\u30a2\u304c\u7de9\u3044\u307b\u3069\u632f\u52d5\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u63a5\u7d9a\u304c\u7de9\u307f\u3001\u62b5\u6297\u304c\u5897\u52a0\u3057\u3001\u6e29\u5ea6\u304c\u4e0a\u6607\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u4e3b\u8981\u306a\u69cb\u6210\u8981\u7d20\u3001\u5404\u69cb\u6210\u8981\u7d20\u306e\u5f79\u5272\u3001\u6545\u969c\u306e\u53ef\u80fd\u6027\u3001\u5909\u5727\u5668\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u969b\u306b\u6ce8\u610f\u3059\u3079\u304d\u70b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u8cfc\u5165\u3001\u8a2d\u8a08\u3001\u307e\u305f\u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3059\u308b\u304b\u3069\u3046\u304b\u306b\u304b\u304b\u308f\u3089\u305a\u3001\u69cb\u6210\u8981\u7d20\u306e\u7406\u89e3\u306f\u3001\u6570\u5206\u3067\u6b63\u78ba\u306a\u8a3a\u65ad\u3092\u884c\u3046\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10712\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Core-Components-of-Dry-Type-Transformers-Revealed.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u4e7e\u5f0f\u5909\u5727\u5668\u3092\u69cb\u6210\u3059\u308b\u3082\u306e\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u30b1\u30fc\u30b9\u5185\u90e8\u3092\u898b\u308b\u3068\u3001\u30e9\u30df\u30cd\u30fc\u30c8\u3055\u308c\u305f\u78c1\u6c17\u30b3\u30a2\u30012\u3064\u306e\u540c\u5fc3\u30b3\u30a4\u30eb\u3001\u56fa\u4f53\u7d76\u7e01\u30b7\u30b9\u30c6\u30e0\u3001\u304a\u3088\u3073\u5185\u8535\u51b7\u5374\u56de\u8def\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u90e8\u54c1\u306b\u52a0\u3048\u3066\u3001\u4e7e\u5f0f\u5909\u5727\u5668\u306b\u306f\u524d\u8ff0\u306e\u90e8\u54c1\u3092\u76e3\u8996\u304a\u3088\u3073\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u56de\u8def\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u3059\u3079\u3066\u306e\u7570\u306a\u308b\u69cb\u6210\u8981\u7d20\u304c\u660e\u78ba\u306b\u9732\u51fa\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3001\u6cb9-filled\u5909\u5727\u5668\u3088\u308a\u3082\u4e7e\u5f0f\u30e2\u30c7\u30eb\u306e\u691c\u67fb\u3092\u5bb9\u6613\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u7570\u306a\u308b\u90e8\u54c1\u304c\u898b\u3048\u308b\u305f\u3081\u3001\u6cb9-filled\u30e6\u30cb\u30c3\u30c8\u306e\u3088\u3046\u306b\u6545\u969c\u306e\u53ef\u80fd\u6027\u304c\u96a0\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u306a\u3044\u305f\u3081\u3001\u6545\u969c\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u898b\u3064\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h2 id=\"core\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c81\uff1a\u78c1\u6c17\u30b3\u30a2<\/h2>\n<p>\u78c1\u675f\u306f\u30b3\u30a2\u3092\u901a\u904e\u3057\u3001\u5dfb\u7dda\u9593\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u6d41\u308c\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u30b3\u30a2\u306f\u8584\u3044\u30b7\u30fc\u30c8\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u30b5\u30a4\u30ba\u306f\u7d040.23\u304b\u30890.30 mm\u306e\u7c92\u72b6\u30b7\u30ea\u30b3\u30f3\u92fc\u304b\u3089\u3001\u4f4e\u640d\u5931\u8a2d\u8a08\u306e\u305f\u3081\u306e\u7d040.02 \u2013 0.03 mm\u306e\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u30ea\u30dc\u30f3\u307e\u3067\u306e\u7bc4\u56f2\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6e26\u96fb\u6d41\u306e\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u30b9\u30bf\u30c3\u30af\u307e\u305f\u306f\u30e9\u30c3\u30d7\u3055\u308c\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30b3\u30a2\u7279\u6027<\/th>\n<th>\u5909\u5727\u5668\u3078\u306e\u5f71\u97ff<\/th>\n<th>\u6545\u969c\u306e\u5146\u5019<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b3\u30a2\u6750\u6599\u30b0\u30ec\u30fc\u30c9<\/td>\n<td>\u7121\u8ca0\u8377\u640d\u5931\u30ec\u30d9\u30eb<\/td>\n<td>\u518d\u30c6\u30b9\u30c8\u6642\u306e\u7121\u8ca0\u8377\u640d\u5931\u306e\u4e0a\u6607<\/td>\n<\/tr>\n<tr>\n<td>\u30e9\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u539a\u3055<\/td>\n<td>\u6e26\u96fb\u6d41\u640d\u5931<\/td>\n<td>\u4e88\u60f3\u4ee5\u4e0a\u306e\u30b3\u30a2\u52a0\u71b1<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30e9\u30f3\u30d7\u306e\u7de0\u3081\u4ed8\u3051<\/td>\n<td>\u6a5f\u68b0\u7684\u5b89\u5b9a\u6027\u3001\u30ce\u30a4\u30ba<\/td>\n<td>\u632f\u52d5\u3001\u30cf\u30df\u30f3\u30b0\u3001\u7de9\u3044\u63a5\u7d9a<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30a2\u30dc\u30eb\u30c8\u7d76\u7e01<\/td>\n<td>\u5faa\u74b0\u96fb\u6d41\u3092\u9632\u6b62<\/td>\n<td>\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3001\u7570\u5e38\u52a0\u71b1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30b3\u30a2\u306e\u554f\u984c\u306f\u7a00\u3067\u3059\u304c\u6df1\u523b\u3067\u3059\u3002\u7de9\u3044\u30af\u30e9\u30f3\u30d7\u306f\u53e4\u5178\u7684\u306a\u3082\u306e\u3067\u3001\u632f\u52d5\u3092\u5897\u5e45\u3057\u3001\u6570\u30f6\u6708\u306b\u308f\u305f\u3063\u3066\u96a3\u63a5\u63a5\u7d9a\u3092\u7de9\u3081\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u79c1\u305f\u3061\u306e\u98f2\u6599\u5de5\u5834\u306e\u76e3\u7763\u8005\u304c\u76f4\u9762\u3057\u305f\u6545\u969c\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u305d\u306e\u3082\u306e\u3067\u3059\u3002.<\/p>\n<h2 id=\"windings\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c82\uff1a\u9ad8\u5727\u304a\u3088\u3073\u4f4e\u5727\u5dfb\u7dda<\/h2>\n<p>\u5dfb\u7dda\u306f\u96fb\u5727\u3092\u5909\u63db\u3059\u308b\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002\u30b3\u30a2\u306b\u6700\u3082\u8fd1\u3044LV\u5dfb\u7dda\u306f\u901a\u5e38\u3001\u7b94\u5dfb\u304d\u306e\u9285\u307e\u305f\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3067\u4f5c\u3089\u308c\u3001HV\u5dfb\u7dda\u306f\u30a8\u30dd\u30ad\u30b7\u6a39\u8102\u3067\u92f3\u9020\u3055\u308c\u308b\u304b\u3001\u771f\u7a7a\u6d78\u6f2c\u3067\u30ef\u30cb\u30b9\u3092\u4f7f\u7528\u3057\u3066\u30aa\u30fc\u30d7\u30f3\u3067\u5dfb\u304b\u308c\u307e\u3059\u3002\u9285\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306b\u6bd4\u3079\u3066\u3088\u308a\u591a\u304f\u306e\u96fb\u6d41\u3092\u6d41\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u8ca0\u8377\u304c\u5c11\u306a\u304f\u3001\u30ef\u30a4\u30e4\u306e\u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u3066\u88fd\u9020\u30b3\u30b9\u30c8\u304c20\u301c35%\u524a\u6e1b\u3055\u308c\u308b\u3068\u3044\u3046\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5dfb\u7dda\u306e\u5074\u9762<\/th>\n<th>\u92f3\u9020\u6a39\u8102\uff08SCB\uff09<\/th>\n<th>VPI\uff08SG\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>HV\u30b3\u30a4\u30eb\u69cb\u9020<\/td>\n<td>\u30a8\u30dd\u30ad\u30b7\u771f\u7a7a\u92f3\u9020\u3001\u56fa\u4f53<\/td>\n<td>\u30ef\u30cb\u30b9\u6d78\u6f2c\u3001\u30aa\u30fc\u30d7\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u7684\u306a\u90e8\u5206\u653e\u96fb<\/td>\n<td>&lt; 10 pC at 1.1 \u00d7 rated voltage<\/td>\n<td>\u8a2d\u8a08\u306b\u5fdc\u3058\u3066&lt; 20\u201350 pC<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u6e7f\u6027<\/td>\n<td>\u512a\u308c\u305f\uff08\u5bc6\u5c01\u6a39\u8102\uff09<\/td>\n<td>\u826f\u597d\u3001\u4e7e\u71e5\u3057\u305f\u74b0\u5883\u304c\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td>\u4fee\u7406\u53ef\u80fd\u6027<\/td>\n<td>\u30b3\u30a4\u30eb\u4ea4\u63db\u304c\u4e00\u822c\u7684<\/td>\n<td>\u518d\u6d78\u6f2c\u304c\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td>\u4e00\u822c\u7684\u306a\u4f7f\u7528<\/td>\n<td>\u5efa\u7269\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/td>\n<td>\u5de5\u696d\u3001\u9271\u696d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5dfb\u7dda\u306e\u6545\u969c\u306f\u901a\u5e38\u3001\u63a5\u7d9a\u306e\u7de9\u307f\u304b\u3089\u306e\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3084VPI\u30e6\u30cb\u30c3\u30c8\u3078\u306e\u6e7f\u6c17\u306e\u4fb5\u5165\u306b\u8d77\u56e0\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30bf\u30c3\u30d7\u306b\u308f\u305f\u308b\u5dfb\u7dda\u62b5\u6297\u8a66\u9a13\u306f\u3001\u63a5\u7d9a\u554f\u984c\u306e\u767a\u751f\u3092\u793a\u3059\u6700\u3082\u8fc5\u901f\u306a\u6307\u6a19\u3067\u3059\u3002.<\/p>\n<h2 id=\"insulation\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c83\uff1a\u7d76\u7e01\u30b7\u30b9\u30c6\u30e0<\/h2>\n<p>\u7d76\u7e01\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u904e\u6e21\u7684\u306a\u96fb\u6c17\u7684\u304a\u3088\u3073\u71b1\u7684\u30b9\u30c8\u30ec\u30b9\u3068\u3001\u6700\u592720\u301c30\u5e74\u9593\u306e\u71b1\u30b5\u30a4\u30af\u30eb\u306b\u308f\u305f\u308b\u52d5\u4f5c\u96fb\u5727\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u7d76\u7e01\u306f\u3001IEC 60076-11\u306b\u57fa\u3065\u3044\u3066\u6e29\u5ea6\u5b9a\u683c\u306b\u5fdc\u3058\u3066\u5206\u985e\u3055\u308c\u305f\u56fa\u4f53\u6750\u6599\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\uff1aB\u30af\u30e9\u30b9\uff0880 K\u4e0a\u6607\uff09\uff1bF\u30af\u30e9\u30b9\uff08100 K\u4e0a\u6607\uff09\uff1b\u307e\u305f\u306fH\u30af\u30e9\u30b9\uff08125 K\u4e0a\u6607\uff09\u3002\u3053\u306e\u30af\u30e9\u30b9\u306f\u3001\u5dfb\u7dda\u6750\u6599\u306e\u71b1\u7684\u306b\u8a31\u5bb9\u3055\u308c\u308b\u52a0\u71b1\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002.<\/p>\n<p>F\u30af\u30e9\u30b9\uff08100 K\u3001\u6700\u5927\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u6e29\u5ea6155 \u00b0C\uff09\uff1a\u92f3\u9020\u6a39\u8102\u5909\u5727\u5668\u306e\u88fd\u9020\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<br \/>\nH\u30af\u30e9\u30b9\uff08125 K\u3001\u6700\u5927\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u6e29\u5ea6180 \u00b0C\uff09\uff1a\u5468\u56f2\u6e29\u5ea6\u304c\u9ad8\u3044\u9ad8\u6e29\u7523\u696d\u74b0\u5883\u3067\u5b9f\u65bd\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p>\u57fa\u672c\u7684\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u30eb\u30fc\u30eb\u3067\u306f\u3001\u30af\u30e9\u30b9\u9650\u754c\u3092\u8d85\u3048\u308b6\u301c10 K\u306e\u904e\u5270\u52a0\u71b1\u3054\u3068\u306b\u3001\u7d76\u7e01\u306e\u5bff\u547d\u304c\u534a\u5206\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u8a31\u53ef\u3055\u308c\u305f\u6e29\u5ea6\u7bc4\u56f2\u3092\u6570\u5ea6\u8d85\u3048\u3066\u52d5\u4f5c\u3059\u308b\u5909\u5727\u5668\u306f\u3001\u793a\u3055\u308c\u305f\u3088\u308a\u3082\u77ed\u3044\u30b5\u30fc\u30d3\u30b9\u5bff\u547d\u3092\u6301\u3061\u307e\u3059\u3002.<\/p>\n<h2 id=\"cooling\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c84\uff1a\u51b7\u5374\u30b7\u30b9\u30c6\u30e0<\/h2>\n<p>\u7a7a\u51b7\u65b9\u5f0f\u306e\u30ab\u30c6\u30b4\u30ea\u306f\u3001AN\uff08\u81ea\u7136\u7a7a\u6c17\u307e\u305f\u306f\u81ea\u7531\u5bfe\u6d41\uff09\u3068AF\uff08\u5f37\u5236\u7a7a\u6c17\u307e\u305f\u306f\u30d5\u30a1\u30f3\u51b7\u5374\uff09\u3001\u304a\u3088\u3073ANAF\u306e\u7d44\u307f\u5408\u308f\u305b\u3068\u3057\u3066\u5358\u7d14\u306b\u5206\u985e\u3067\u304d\u307e\u3059\u3002\u4e7e\u5f0f\u51b7\u5374\u5668\u304c\u6cb9\u51b7\u5374\u5668\u3088\u308a\u3082kVA\u3042\u305f\u308a\u306e\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u7406\u7531\u306f\u3001\u7a7a\u6c17\u304c\u6cb9\u306b\u6bd4\u3079\u3066\u51b7\u5374\u6027\u80fd\u304c\u52a3\u308b\u305f\u3081\u3001\u4e7e\u5f0f\u30bf\u30a4\u30d7\u306f\u51fa\u529b\u3092\u5236\u9650\u3059\u308b\u304b\u3001\u3088\u308a\u5927\u304d\u306a\u51b7\u5374\u9762\u3092\u6301\u3064\u5fc5\u8981\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u51b7\u5374\u30af\u30e9\u30b9<\/th>\n<th>\u4ed5\u7d44\u307f<\/th>\n<th>\u5bb9\u91cf\u52b9\u679c<\/th>\n<th>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>AN<\/td>\n<td>\u51b7\u5374\u30c0\u30af\u30c8\u3092\u901a\u308b\u81ea\u7136\u5bfe\u6d41<\/td>\n<td>\u57fa\u6e96\u8a55\u4fa1<\/td>\n<td>\u30c0\u30af\u30c8\u3092\u307b\u3053\u308a\u306e\u306a\u3044\u72b6\u614b\u306b\u4fdd\u3064<\/td>\n<\/tr>\n<tr>\n<td>AF<\/td>\n<td>\u30d5\u30a1\u30f3\u304c\u5dfb\u7dda\u306e\u4e0a\u306b\u7a7a\u6c17\u3092\u5f37\u5236\u7684\u306b\u9001\u308b<\/td>\n<td>+25\u201340% \u30d5\u30a1\u30f3\u30aa\u30f3<\/td>\n<td>\u30d5\u30a1\u30f3\u30d9\u30a2\u30ea\u30f3\u30b0\u3001\u63a5\u89e6\u5668<\/td>\n<\/tr>\n<tr>\n<td>ANAF<\/td>\n<td>\u81ea\u7136\u30d9\u30fc\u30b9\u3001\u30d5\u30a1\u30f3\u306f\u8a2d\u5b9a\u6e29\u5ea6\u3067\u4f5c\u52d5\u3059\u308b<\/td>\n<td>\u30d5\u30a1\u30f3\u306f\u30d4\u30fc\u30af\u8ca0\u8377\u3092\u30ab\u30d0\u30fc\u3059\u308b<\/td>\n<td>\u30b5\u30fc\u30e2\u30b9\u30bf\u30c3\u30c8\u30c1\u30a7\u30c3\u30af<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u307b\u3053\u308a\u306f\u5909\u5727\u5668\u306e\u51b7\u5374\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3044\u3066\u5927\u304d\u306a\u554f\u984c\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5dfb\u7dda\u8868\u9762\u306b\u307b\u3053\u308a\u304c\u84c4\u7a4d\u3055\u308c\u308b\u3068\u3001\u71b1\u62b5\u6297\u306e\u5024\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059 \u2014 \u7d19\u306e\u3088\u3046\u306b\u8584\u3044\u307b\u3053\u308a\u306e\u5c64\u3067\u3082\u3001\u97f3\u3082\u306a\u304f\u5dfb\u7dda\u6e29\u5ea6\u3092\u5927\u5e45\u306b\u4e0a\u6607\u3055\u305b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5b9a\u671f\u7684\u306a\u30c0\u30af\u30c8\u6e05\u6383\u304c\u3053\u306e\u554f\u984c\u306b\u5bfe\u3059\u308b\u6700\u3082\u52b9\u679c\u7684\u306a\u89e3\u6c7a\u7b56\u3067\u3059\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10713\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Inspection-Checklist-for-Dry-Type-Transofrmers.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"enclosure\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8 5: \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3068\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9<\/h2>\n<p>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306f\u3001\u7279\u5b9a\u306e\u72b6\u6cc1\u306b\u57fa\u3065\u3044\u3066IP20\u304b\u3089IP54\u306e\u7bc4\u56f2\u306eIP\u7b49\u7d1a\u3092\u6301\u3063\u3066\u3044\u307e\u3059: IP20\u306f\u4e7e\u71e5\u3057\u305f\u5c4b\u5185\u5834\u6240\u3001IP23\u306f\u6ef4\u4e0b\u30b7\u30fc\u30eb\u30c9\u4ed8\u304d\u306e\u6e7f\u3063\u305f\u5de5\u696d\u7528\u5834\u6240\u3001IP54\u306f\u534a\u5c4b\u5916\u307e\u305f\u306f\u307b\u3053\u308a\u306e\u591a\u3044\u5834\u6240\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u5dfb\u7dda\u5185\u306e\u6e29\u5ea6\u6e2c\u5b9aRTD\u307e\u305f\u306fPTC\u30b5\u30fc\u30df\u30b9\u30bf\u3001\u30a2\u30e9\u30fc\u30e0\u4ed8\u304d\u306e\u5236\u5fa1\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3001\u91cd\u8981\u306a\u6a5f\u68b0\u7528\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u90e8\u5206\u653e\u96fb\u76e3\u8996\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u30d5\u30a1\u30f3\u306b\u3088\u308b\u8ffd\u52a0\u306e\u96fb\u529b\u6d88\u8cbb\u306f\u975e\u5e38\u306b\u5c11\u306a\u304f\u3001\u30e2\u30fc\u30bf\u30fc\u304c\u7a3c\u50cd\u3057\u3066\u3044\u308b\u3068\u304d\u306f\u7dcf\u5bb9\u91cf\u306e0.5-1.5%\u3001\u8d77\u52d5\u30e2\u30fc\u30c9\u3067\u306f0\u6d88\u8cbb\u3067\u3059\u3002.<\/p>\n<h2 id=\"interaction\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u3069\u306e\u3088\u3046\u306b\u9023\u643a\u3059\u308b\u304b<\/h2>\n<p>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u307b\u3068\u3093\u3069\u306e\u64cd\u4f5c\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002\u8ca0\u8377\u304c\u5897\u52a0\u3059\u308b\u3068\u3001\u5dfb\u7dda\u96fb\u6d41\u304c\u4e0a\u6607\u3057\u3001\u8ca0\u8377\u640d\u5931\u304c\u767a\u751f\u3057\u3066\u9285\u5185\u306b\u71b1\u3092\u751f\u6210\u3057\u3001\u305d\u308c\u3092\u6a39\u8102\u3084\u30ef\u30cb\u30b9\u3092\u901a\u3058\u3066\u5468\u56f2\u306e\u7a7a\u6c17\u306b\u653e\u6563\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u30b3\u30a2\u306f\u8ca0\u8377\u6761\u4ef6\u306b\u95a2\u4fc2\u306a\u304f\u3001\u6bce\u79d2\u7121\u8ca0\u8377\u640d\u5931\u3092\u53d7\u3051\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5468\u56f2\u6e29\u5ea6\u304c\u4e0a\u6607\u3059\u308b\u3068\u5dfb\u7dda\u306e\u6e29\u5ea6\u304c\u4e0a\u6607\u3057\u3001\u7d76\u7e01\u5bff\u547d\u304c\u77ed\u304f\u306a\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u71b1\u30bb\u30f3\u30b5\u30fc\u306f\u7d50\u679c\u3092\u898b\u3066\u3044\u308b\u3060\u3051\u3067\u3001\u7269\u7406\u7684\u306a\u73fe\u8c61\u306f\u4e0a\u8a18\u3067\u8aac\u660e\u3057\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2 id=\"failure\">\u6ce8\u610f\u3059\u3079\u304d\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6545\u969c\u30d1\u30bf\u30fc\u30f3<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/th>\n<th>\u4e00\u822c\u7684\u306a\u6545\u969c\u30e2\u30fc\u30c9<\/th>\n<th>\u65e9\u671f\u8b66\u544a<\/th>\n<th>\u4e00\u822c\u7684\u306a\u4fee\u6b63<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b3\u30a2<\/td>\n<td>\u7de9\u3044\u30af\u30e9\u30f3\u30d7 \/ \u632f\u52d5<\/td>\n<td>\u9a12\u97f3\u306e\u4e0a\u6607\u3001\u7de9\u3093\u3060\u30dc\u30eb\u30c8<\/td>\n<td>\u518d\u30c8\u30eb\u30af\u3001\u518d\u30af\u30e9\u30f3\u30d7<\/td>\n<\/tr>\n<tr>\n<td>\u5dfb\u7dda<\/td>\n<td>\u7de9\u3044\u63a5\u7d9a\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8<\/td>\n<td>\u5dfb\u7dda\u62b5\u6297\u306e\u30c9\u30ea\u30d5\u30c8<\/td>\n<td>\u518d\u7aef\u672b\u3001\u518d\u30c8\u30eb\u30af<\/td>\n<\/tr>\n<tr>\n<td>\u7d76\u7e01<\/td>\n<td>\u6e7f\u6c17\u306e\u4fb5\u5165 (VPI)<\/td>\n<td>\u7d76\u7e01\u62b5\u6297\u306e\u4f4e\u4e0b<\/td>\n<td>\u4e7e\u71e5\u3001\u518d\u6d78\u900f<\/td>\n<\/tr>\n<tr>\n<td>\u51b7\u5374<\/td>\n<td>\u307b\u3053\u308a\u306e\u8a70\u307e\u308a\u3001\u30d5\u30a1\u30f3\u306e\u6545\u969c<\/td>\n<td>\u901a\u5e38\u3088\u308a\u9ad8\u3044\u6e29\u5ea6<\/td>\n<td>\u30c0\u30af\u30c8\u3092\u6e05\u6383\u3057\u3001\u30d5\u30a1\u30f3\u3092\u4ea4\u63db\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u4fdd\u8b77<\/td>\n<td>RTD\u306e\u6545\u969c<\/td>\n<td>\u4e0d\u898f\u5247\u306a\u6e29\u5ea6\u6e2c\u5b9a<\/td>\n<td>\u30bb\u30f3\u30b5\u30fc\u3092\u4ea4\u63db\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"inspection\">\u691c\u67fb\u4e2d\u306b\u78ba\u8a8d\u3059\u3079\u304d\u3053\u3068<\/h2>\n<p>\u30d5\u30a7\u30fc\u30ba\u9593\u304a\u3088\u3073\u63a5\u5730\u3078\u306e\u7d76\u7e01\u62b5\u6297\u30c6\u30b9\u30c8\uff08\u30e1\u30ac\u30fc\uff09\u306f\u5e74\u3054\u3068\u306b\u76e3\u8996\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059; \u4e00\u8cab\u3057\u305f\u6e1b\u5c11\u306f\u6e7f\u6c17\u306e\u554f\u984c\u3092\u793a\u3057\u307e\u3059\u3002.<br \/>\n\u5404\u30bf\u30c3\u30d7\u4f4d\u7f6e\u304b\u3089\u306e\u5dfb\u7dda\u62b5\u6297\u306e\u6e2c\u5b9a\u5024\u306f\u3001\u5de5\u5834\u5024\u3068\u6bd4\u8f03\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059; 1-2%\u3092\u8d85\u3048\u308b\u504f\u5dee\u306f\u63a5\u7d9a\u306e\u554f\u984c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<br \/>\n\u30b3\u30a2\u30af\u30e9\u30f3\u30d7\u306e\u7de0\u307e\u308a\u5177\u5408\u3068\u3001\u30b3\u30a2\u306e\u52d5\u304d\u3084\u9306\u306e\u5146\u5019\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<br \/>\n\u51b7\u5374\u30c0\u30af\u30c8\u306f\u307b\u3053\u308a\u304c\u306a\u3044\u72b6\u614b\u3067\u3042\u308b\u3079\u304d\u3067\u3059; \u307e\u305f\u3001\u30d5\u30a1\u30f3\u3068\u63a5\u89e6\u5668\u306e\u52d5\u4f5c\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<br \/>\n\u30ad\u30e3\u30b9\u30c8\u6a39\u8102\u30e6\u30cb\u30c3\u30c8\u306e\u6a39\u8102\u8868\u9762\u306b\u4e80\u88c2\u3001\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3001\u307e\u305f\u306f\u5909\u8272\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<br \/>\n\u96fb\u6c17\u63a5\u7d9a\u3068\u30d0\u30b9\u30d0\u30fc\u63a5\u5408\u90e8\u306b\u5909\u8272\u306e\u5146\u5019\uff08\u904e\u71b1\u306e\u5146\u5019\uff09\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 id=\"pricing\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u4fa1\u683c\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/h2>\n<p>\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u4fa1\u683c\u306f\u4e3b\u306b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30b3\u30b9\u30c8\u306e\u7269\u8a9e\u3067\u3059\u3002 <strong>\u9285\u306f\u6750\u6599\u4fa1\u5024\u306e\u7d04\u534a\u5206\u3067\u3059<\/strong>, \u30b3\u30a2\u92fc\u307e\u305f\u306f\u30ea\u30dc\u30f3\u306f4\u5206\u306e1\u3001\u6a39\u8102\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3001\u4fdd\u8b77\u304c\u6b8b\u308a\u3067\u3059\u3002\u3053\u308c\u304c\u4fa1\u683c\u304c\u9285\u5e02\u5834\u306b\u9023\u52d5\u3059\u308b\u7406\u7531\u3067\u3042\u308a\u3001\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u30b3\u30a2\u304c20\u201340%\u3092\u8ffd\u52a0\u3059\u308b\u7406\u7531\u3067\u3059\u3002FOB\u306e\u6307\u6a19\u7bc4\u56f2; \u4fa1\u683c\u306f\u4ed5\u69d8\u3001\u30d6\u30e9\u30f3\u30c9\u3001\u5730\u57df\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b9a\u683c<\/th>\n<th>\u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3\u3001CRGO\u30b3\u30a2<\/th>\n<th>\u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3\u3001\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u30b3\u30a2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100 kVA<\/td>\n<td>$3,000\u2013$6,000<\/td>\n<td>$4,000\u2013$7,500<\/td>\n<\/tr>\n<tr>\n<td>250 kVA<\/td>\n<td>$6,500\u2013$11,000<\/td>\n<td>$9,000\u2013$15,000<\/td>\n<\/tr>\n<tr>\n<td>400 kVA<\/td>\n<td>$9,000\u2013$16,000<\/td>\n<td>$12,000\u2013$20,000<\/td>\n<\/tr>\n<tr>\n<td>1,000 kVA<\/td>\n<td>$20,000\u2013$38,000<\/td>\n<td>$25,000\u2013$45,000<\/td>\n<\/tr>\n<tr>\n<td>2,500 kVA<\/td>\n<td>$45,000\u2013$85,000<\/td>\n<td>$55,000\u2013$95,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10714\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/The-Anatomy-of-a-Dry-Type-Transformer.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/h2>\n<h2 id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u30c8\u30e9\u30f3\u30b9\u306e\u4e3b\u306a\u69cb\u6210\u8981\u7d20\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u516d\u3064\u306e\u30b0\u30eb\u30fc\u30d7\uff1a\u78c1\u6c17\u30b3\u30a2\uff08\u30b7\u30ea\u30b3\u30f3\u92fc\u307e\u305f\u306f\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u30ea\u30dc\u30f3\uff09\u3001\u9ad8\u5727\u304a\u3088\u3073\u4f4e\u5727\u5dfb\u7dda\uff08\u9285\u307e\u305f\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u7b94\uff09\u3001\u7d76\u7e01\u30b7\u30b9\u30c6\u30e0\uff08F\u30af\u30e9\u30b9\u307e\u305f\u306fH\u30af\u30e9\u30b9\uff09\u3001\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\uff08AN\/AF\uff09\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\uff08IP20\u2013IP54\uff09\u3001\u304a\u3088\u3073\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\uff08RTD\u3001\u30d5\u30a1\u30f3\u3001\u5236\u5fa1\u914d\u7dda\uff09\u3002\u5404\u30b0\u30eb\u30fc\u30d7\u306f\u7570\u306a\u308b\u6545\u969c\u30e2\u30fc\u30c9\u3092\u542b\u3093\u3067\u304a\u308a\u3001\u5dfb\u7dda\u62b5\u6297\u304a\u3088\u3073\u7d76\u7e01\u62b5\u6297\u30c6\u30b9\u30c8\u306f\u305d\u308c\u3089\u306e\u307b\u3068\u3093\u3069\u3092\u4e00\u5ea6\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3>\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u30c8\u30e9\u30f3\u30b9\u3067\u6700\u3082\u983b\u7e41\u306b\u6545\u969c\u3059\u308b\u69cb\u6210\u8981\u7d20\u306f\u3069\u308c\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u64cd\u4f5c\u306b\u95a2\u3057\u3066\u306f\u3001\u63a5\u7d9a\u3068\u51b7\u5374\u306e\u554f\u984c\u304c\u652f\u914d\u7684\u3067\u3059\uff1a\u7de9\u3044\u63a5\u7d9a\u306f\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u307b\u3053\u308a\u3067\u8a70\u307e\u3063\u305f\u30c0\u30af\u30c8\u306f\u904e\u71b1\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u30b3\u30a2\u306e\u6545\u969c\u306f\u7a00\u3067\u3059\u304c\u975e\u5e38\u306b\u6df1\u523b\u3067\u3059\u3002\u4e21\u65b9\u306e\u30bf\u30a4\u30d7\u306e\u6545\u969c\u306f\u3001\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u884c\u3046\u3053\u3068\u3067\u56de\u907f\u3067\u304d\u307e\u3059 \u2014 \u62b5\u6297\u30c8\u30ec\u30f3\u30c9\u3068\u30c0\u30af\u30c8\u6e05\u6383\u3060\u3051\u3067\u3001\u307b\u3068\u3093\u3069\u306e\u8a08\u753b\u5916\u306e\u505c\u96fb\u3092\u56de\u907f\u3059\u308b\u306e\u306b\u5341\u5206\u3067\u3059\u3002.<\/p>\n<h3>\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u30c8\u30e9\u30f3\u30b9\u306e\u69cb\u6210\u8981\u7d20\u3054\u3068\u306e\u30b3\u30b9\u30c8\u306f\u3044\u304f\u3089\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u9285\u306f\u901a\u5e38\u3001\u6750\u6599\u8cbb\u306e\u7d04\u534a\u5206\u3092\u5360\u3081\u3001\u30b3\u30a2\u92fc\u307e\u305f\u306f\u30ea\u30dc\u30f3\u306f\u7d04\u56db\u5206\u306e\u4e00\u3001\u6a39\u8102\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3001\u304a\u3088\u3073\u4fdd\u8b77\u304c\u6b8b\u308a\u3092\u5360\u3081\u307e\u3059\u3002\u3053\u308c\u304c\u4fa1\u683c\u304c\u9285\u5e02\u5834\u306b\u9023\u52d5\u3059\u308b\u7406\u7531\u3067\u3059\u3002\u5b8c\u5168\u306a1,000 kVA\u30ad\u30e3\u30b9\u30c8\u6a39\u8102\u30e6\u30cb\u30c3\u30c8\u306f\u7d04$20,000\u2013$38,000 FOB\u3067\u3001\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u30b3\u30a2\u306f20\u201340%\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u4fa1\u683c\u306f\u4ed5\u69d8\u3001\u30d6\u30e9\u30f3\u30c9\u3001\u5730\u57df\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3>F\u30af\u30e9\u30b9\u3068H\u30af\u30e9\u30b9\u306e\u7d76\u7e01\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>IEC 60076-11\u306b\u5f93\u3044\u3001F\u30af\u30e9\u30b9\u306f\u6700\u5927\u5e73\u5747\u5dfb\u7dda\u6e29\u5ea6\u4e0a\u6607\u3092100 K\uff08155 \u00b0C\u306e\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u5236\u9650\uff09\u3068\u3057\u3001H\u30af\u30e9\u30b9\u306f125 K\uff08180 \u00b0C\u306e\u5236\u9650\uff09\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002H\u30af\u30e9\u30b9\u30e6\u30cb\u30c3\u30c8\u306f\u9ad8\u3044\u5468\u56f2\u6e29\u5ea6\u3068\u904e\u8ca0\u8377\u306b\u8010\u3048\u307e\u3059\u304c\u3001\u82e5\u5e72\u9ad8\u4fa1\u3067\u3059\uff1bF\u30af\u30e9\u30b9\u306f\u307b\u3068\u3093\u3069\u306e\u5efa\u7269\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6a19\u6e96\u3067\u3059\u3002.<\/p>\n<h3>\u4e7e\u5f0f\u5909\u5727\u5668\u306f\u306a\u305c\u6cb9\u6d78\u578b\u3088\u308a\u9ad8\u4fa1\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u7a7a\u6c17\u306f\u6cb9\u3088\u308a\u3082\u51b7\u5374\u52b9\u679c\u304c\u306f\u308b\u304b\u306b\u4f4e\u3044\u305f\u3081\u3001\u4e7e\u5f0f\u578b\u306f\u7d76\u7e01\u30af\u30e9\u30b9\u306e\u6e29\u5ea6\u5236\u9650\u5185\u306b\u7559\u307e\u308b\u305f\u3081\u306b\u3001\u3088\u308a\u591a\u304f\u306e\u9285\u3068\u5927\u304d\u306a\u30b3\u30a2\u304c\u5fc5\u8981\u3067\u3059 \u2014 \u540c\u3058\u5b9a\u683c\u3067\u7d0425\u201340%\u306e\u6750\u6599\u8cbb\u304c\u5897\u52a0\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u306f\u3001\u706b\u707d\u5b89\u5168\u6027\u3001\u6cb9\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u4e0d\u8981\u3001\u30b3\u30fc\u30c9\u306b\u9069\u5408\u3057\u305f\u5c4b\u5185\u8a2d\u7f6e\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<h2 id=\"references\">\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/63660\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-11: \u4e7e\u5f0f\u96fb\u529b\u5909\u5727\u5668<\/a> \u2014 \u4e7e\u5f0f\u5909\u5727\u5668\u306e\u7d76\u7e01\u30af\u30e9\u30b9\u3001\u51b7\u5374\u3001\u304a\u3088\u3073\u30c6\u30b9\u30c8\u3092\u5b9a\u7fa9\u3059\u308b\u6a19\u6e96\u3002.<\/li>\n<li><a href=\"https:\/\/www.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE<\/a> \u2014 \u5909\u5727\u5668\u306e\u30c6\u30b9\u30c8\u3001\u71b1\u5bff\u547d\u3001\u304a\u3088\u3073\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306b\u95a2\u3059\u308bIEEE C57\u30b7\u30ea\u30fc\u30ba\u306e\u51fa\u7248\u8005\u3002.<\/li>\n<li><a href=\"https:\/\/www.nema.org\/\" rel=\"nofollow noopener\" target=\"_blank\">NEMA<\/a> \u2014 \u5909\u5727\u5668\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u52b9\u7387\u3092\u30ab\u30d0\u30fc\u3059\u308b\u5317\u7c73\u306e\u6a19\u6e96\u6a5f\u95a2\u3002.<\/li>\n<li><a href=\"https:\/\/www.nfpa.org\/codes-and-standards\/all-codes-and-standards\/list-of-codes-and-standards\/detail?code=70\" rel=\"nofollow noopener\" target=\"_blank\">NFPA 70\uff08\u56fd\u5bb6\u96fb\u6c17\u898f\u5247\uff09<\/a> \u2014 \u5909\u5727\u5668\u306e\u8a2d\u7f6e\u3068\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3092\u898f\u5b9a\u3059\u308b\u30b3\u30fc\u30c9\u3002.<\/li>\n<li><a href=\"https:\/\/www.energy.gov\/eere\/femp\/energy-conservation-program-standards-distribution-transformers\" rel=\"nofollow noopener\" target=\"_blank\">\u7c73\u56fdDOE\u914d\u96fb\u5909\u5727\u5668\u57fa\u6e96<\/a> \u2014 \u30b3\u30a2\u3068\u5dfb\u7dda\u8a2d\u8a08\u3092\u5f62\u4f5c\u308b\u52b9\u7387\u30eb\u30fc\u30eb\u3002.<\/li>\n<li><a href=\"https:\/\/subian-electric.com\/ja\/\">\u6c5f\u8607\u7701Subian\u96fb\u529b\u682a\u5f0f\u4f1a\u793e\u3002.<\/a> \u2014 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30ec\u30d9\u30eb\u306e\u30c6\u30b9\u30c8\u6587\u66f8\u3092\u6301\u3064\u30ad\u30e3\u30b9\u30c8\u6a39\u8102\u304a\u3088\u3073VPI\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u88fd\u9020\u696d\u8005\u3002.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>\u3059\u3079\u3066\u306e\u4e7e\u5f0f\u5909\u5727\u5668\u306f\u516d\u3064\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30b0\u30eb\u30fc\u30d7\u306e\u5408\u8a08\u3067\u3059 \u2014 \u30b3\u30a2\u3001\u5dfb\u7dda\u3001\u7d76\u7e01\u3001\u51b7\u5374\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3001\u304a\u3088\u3073\u4fdd\u8b77 \u2014 \u305d\u308c\u305e\u308c\u306e\u30b0\u30eb\u30fc\u30d7\u306f\u7570\u306a\u308b\u5f79\u5272\u3001\u7570\u306a\u308b\u6545\u969c\u30e2\u30fc\u30c9\u3001\u304a\u3088\u3073\u4fa1\u683c\u3078\u306e\u7570\u306a\u308b\u8ca2\u732e\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u89e3\u5256\u5b66\u3092\u77e5\u308b\u3053\u3068\u3067\u3001\u300c\u6e29\u5ea6\u304c\u9ad8\u3044\u300d\u3068\u3044\u3063\u305f\u66d6\u6627\u306a\u8b66\u544a\u3092\u69cb\u9020\u5316\u3055\u308c\u305f\u8a3a\u65ad\u306b\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff1a\u62b5\u6297\u3092\u6e2c\u5b9a\u3057\u3001\u30af\u30e9\u30f3\u30d7\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30c0\u30af\u30c8\u3092\u6e05\u6383\u3057\u3001\u6a39\u8102\u3092\u691c\u67fb\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u9285\u304c\u591a\u3044\u5dfb\u7dda\u304b\u3089\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u30b3\u30a2\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u307e\u3067\u306e\u30b3\u30b9\u30c8\u69cb\u9020\u3092\u8aac\u660e\u3057\u3001\u7d76\u7e01\u30af\u30e9\u30b9F\u3068H\u306e\u9055\u3044\u304c\u5b9f\u969b\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u6c7a\u5b9a\u3067\u3042\u308b\u7406\u7531\u3092\u793a\u3057\u307e\u3059\u3002\u8cfc\u5165\u8005\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u62c5\u5f53\u8005\u306e\u4e21\u65b9\u306b\u3068\u3063\u3066\u3001\u5b9f\u7528\u7684\u306a\u9053\u306f\u540c\u3058\u3067\u3059\uff1a\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304b\u3089\u5358\u4f4d\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u8981\u6c42\u3057\u3001\u76ee\u306b\u898b\u3048\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u5b9a\u671f\u7684\u306b\u691c\u67fb\u3057\u307e\u3059\u3002\u8a8d\u5b9a\u3055\u308c\u305f\u88fd\u9020\u696d\u8005\u306f <a href=\"https:\/\/subian-electric.com\/ja\/\">\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b<\/a> \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30ec\u30d9\u30eb\u306e\u4fe1\u983c\u3092\u53ef\u80fd\u306b\u3059\u308b\u6587\u66f8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>A maintenance manager of a medium beverage plant was near a 1,250 kVA dry-type transformer which tripped for the second time in a month. The indicator showed high winding temperature, both the fans were on, the room was cool, and the load was only 55 percent. The manager felt that the problem was caused by the controller, but the chief engineer arriving after an hour did not even open the cabinet. He listened, tested winding resistance on all taps, and pointed to the bolts fixing the core. The looser the core, the higher the vibration which caused connection loosening, resistance increase, and temperature increase. This article describes the core components [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10712,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-10710","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/10710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/comments?post=10710"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/10710\/revisions"}],"predecessor-version":[{"id":11112,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/10710\/revisions\/11112"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/10712"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=10710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=10710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=10710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}