{"id":10903,"date":"2026-08-29T23:43:10","date_gmt":"2026-08-29T15:43:10","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=10903"},"modified":"2026-08-29T23:43:10","modified_gmt":"2026-08-29T15:43:10","slug":"selection-guide-for-main-transformer-conservators","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ja\/news\/selection-guide-for-main-transformer-conservators\/","title":{"rendered":"\u4e3b\u5909\u5727\u5668\u7528\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u9078\u5b9a\u30ac\u30a4\u30c9"},"content":{"rendered":"<p>\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30d7\u30e9\u30f3\u30ca\u30fc\u306f\u300120 MVA\u304a\u3088\u307366\/11 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loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10906\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Main-Transformer-conservator-selection-guide.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u30c8\u30e9\u30f3\u30b9\u306e\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306f\u3001\u4e3b\u30c8\u30e9\u30f3\u30b9\u306e\u30bf\u30f3\u30af\u306e\u4e0a\u90e8\u306b\u914d\u7f6e\u3055\u308c\u3001\u4e3b\u30bf\u30f3\u30af\u3068\u30d1\u30a4\u30d7\u3067\u63a5\u7d9a\u3055\u308c\u305f\u88dc\u52a9\u7684\u306a\u5186\u7b52\u5f62\u307e\u305f\u306f\u9577\u65b9\u5f62\u306e\u30bf\u30f3\u30af\u3068\u3057\u3066\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6e29\u5ea6\uff08\u8ca0\u8377\uff09\u306e\u5909\u52d5\u306b\u5fdc\u3058\u3066\u30ec\u30d9\u30eb\u304c\u5909\u52d5\u3059\u308b\u305f\u3081\u306e\u30aa\u30a4\u30eb\u91cf\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u30aa\u30a4\u30eb\u304c\u52a0\u71b1\u306b\u3088\u308a\u81a8\u5f35\u3059\u308b\u3068\u3001\u4e3b\u30bf\u30f3\u30af\u5185\u306b\u5727\u529b\u304c\u304b\u304b\u3089\u306a\u3044\u3088\u3046\u306b\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306b\u5145\u586b\u3055\u308c\u307e\u3059\u3002\u30aa\u30a4\u30eb\u306f\u3001\u4f5c\u696d\u4e2d\u306b\u8ffd\u52a0\u306e\u771f\u7a7a\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3068\u4e3b\u30bf\u30f3\u30af\u306e\u9593\u3092\u6d41\u308c\u307e\u3059\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306f\u3001\u30d6\u30ea\u30fc\u30c0\u30fc\u3092\u4ecb\u3057\u3066\u5927\u6c17\u306b\u958b\u653e\u3055\u308c\u3066\u3044\u308b\uff08\u307e\u305f\u306f\u819c\u3067\u5bc6\u9589\u3055\u308c\u3066\u3044\u308b\uff09\u305f\u3081\u3001\u4e3b\u30bf\u30f3\u30af\u306e\u4e0a\u90e8\u306b\u914d\u7f6e\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u91cd\u8981\u306a\u7406\u7531\u306e1\u3064\u3067\u3059\u3002.<\/p>\n<p>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u304c\u306a\u3044\u5834\u5408\u3001\u5b8c\u5168\u306b\u5bc6\u9589\u3055\u308c\u305f\u30bf\u30f3\u30af\u306f\u3001\u30aa\u30a4\u30eb\u304c\u81a8\u5f35\u3059\u308b\u306b\u3064\u308c\u3066\u5185\u90e8\u5727\u529b\u304c\u4e0a\u6607\u3057\u3001\u51b7\u5374\u6642\u306b\u306f\u5185\u90e8\u306b\u771f\u7a7a\u304c\u767a\u751f\u3057\u3001\u30bf\u30f3\u30af\u69cb\u9020\u306b\u30b9\u30c8\u30ec\u30b9\u3092\u3082\u305f\u3089\u3059\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/p>\n<h2>\u3053\u308c\u3089\u306e\u7d50\u679c\u3092\u3082\u305f\u3089\u30593\u3064\u306e\u7279\u6027<\/h2>\n<p>\u30aa\u30a4\u30eb\u306f\u6e29\u5ea6\u306b\u5fdc\u3058\u3066\u81a8\u5f35\u3057\u307e\u3059\u3002\u9271\u6cb9\u306f\u3001\u6442\u6c0f1\u5ea6\u306e\u6e29\u5ea6\u3054\u3068\u306b\u7d040.07%\u81a8\u5f35\u3057\u307e\u3059\u300210,000\u30ea\u30c3\u30c8\u30eb\u306e\u5bb9\u91cf\u306e\u30bf\u30f3\u30af\u304c50\u00b0C\u306e\u6e29\u5ea6\u5909\u5316\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u30aa\u30a4\u30eb\u306e\u4f53\u7a4d\u3068\u5727\u529b\u304c350\u30ea\u30c3\u30c8\u30eb\u5897\u52a0\u3059\u308b\u3053\u3068\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u525b\u6027\u306e\u3042\u308b\u5bc6\u9589\u30bf\u30f3\u30af\u306f\u7834\u88c2\u3059\u308b\u304b\u3001\u547c\u5438\u7a74\u304b\u3089\u30aa\u30a4\u30eb\u3092\u62bc\u3057\u51fa\u3059\u3053\u3068\u304c\u660e\u3089\u304b\u3067\u3059\u3002.<\/p>\n<p>\u4e3b\u30bf\u30f3\u30af\u306f\u5e38\u306b\u6e80\u676f\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u4e3b\u30bf\u30f3\u30af\u5185\u306e\u30aa\u30a4\u30eb\u304c\u6e1b\u5c11\u3059\u308b\u3068\u3001\u305d\u306e\u4e0a\u90e8\u306e\u5dfb\u7dda\u304c\u9732\u51fa\u3057\u3001\u6e7f\u6c17\u304c\u7d76\u7e01\u4f53\u306b\u5165\u308a\u8fbc\u3080\u3053\u3068\u3092\u8a31\u3057\u307e\u3059\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u52a9\u3051\u3092\u501f\u308a\u3066\u3001\u30aa\u30a4\u30eb\u306f\u4e3b\u30bf\u30f3\u30af\u3092\u5bb9\u6613\u306b\u6e80\u305f\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30ac\u30b9\u7a7a\u9593\u306e\u5727\u529b\u306f\u7ba1\u7406\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u8a2d\u8a08\u306b\u3088\u308a\u3001\u30aa\u30a4\u30eb\u306e\u4e0a\u306b\u5c0f\u3055\u306a\u30ac\u30b9\u7a7a\u9593\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u3001\u3053\u308c\u306f\u30d6\u30ea\u30fc\u30b6\u30fc\u306b\u3088\u3063\u3066\u5236\u5fa1\u3055\u308c\u307e\u3059\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306a\u3057\u306e\u8a2d\u8a08\u3067\u306f\u3001\u30ac\u30b9\u7a7a\u9593\u306f\u8ca0\u8377\u306e\u5897\u52a0\u306b\u4f34\u3063\u3066\u81a8\u5f35\u3057\u305f\u308a\u53ce\u7e2e\u3057\u305f\u308a\u3057\u3001\u305d\u306e\u7d50\u679c\u3001\u7a7a\u6c17\u304c\u30bf\u30f3\u30af\u5185\u306b\u51fa\u5165\u308a\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u300c\u81ea\u7531\u547c\u5438\u300d\u30aa\u30a4\u30eb\u4fdd\u5b58\u30b7\u30b9\u30c6\u30e0\u3092\u88fd\u9020\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h2 id=\"designs\">\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u8a2d\u8a08\u306e\u6bd4\u8f03<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u8a2d\u8a08<\/th>\n<th>\u4ed5\u7d44\u307f<\/th>\n<th>\u4e00\u822c\u7684\u306a\u30aa\u30a4\u30eb\u5bb9\u91cf\u306e\u4e88\u5099<\/th>\n<th>\u76f8\u5bfe\u30b3\u30b9\u30c8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5916\u90e8\u5186\u7b52\u578b\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc<\/td>\n<td>\u30bf\u30f3\u30af\u306e\u4e0a\u306b\u5225\u306e\u30c9\u30e9\u30e0\u3001\u4e0a\u90e8\u306b\u30d6\u30ea\u30fc\u30b6\u30fc\u3001\u4e0b\u90e8\u306b\u30aa\u30a4\u30eb\u30d1\u30a4\u30d7<\/td>\n<td>\u30bf\u30f3\u30af\u5bb9\u91cf\u306e8-15%<\/td>\n<td>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u819c\/\u30d0\u30c3\u30b0\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc<\/td>\n<td>\u30b4\u30e0\u88fd\u306e\u30d0\u30c3\u30b0\u307e\u305f\u306f\u819c\u304c\u30aa\u30a4\u30eb\u3068\u7a7a\u6c17\u3092\u5206\u96e2\u3057\u3001\u5bc6\u9589\u3055\u308c\u305f\u30ac\u30b9\u7a7a\u9593\u3092\u5f62\u6210\u3057\u307e\u3059\u3002<\/td>\n<td>8-15%<\/td>\n<td>\u30d7\u30ec\u30fc\u30f3\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306b\u5bfe\u3057\u3066+10-20%<\/td>\n<\/tr>\n<tr>\n<td>\u6ce2\u5f62\u30bf\u30f3\u30af\u58c1\u8a2d\u8a08<\/td>\n<td>\u5225\u306e\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306f\u306a\u304f\u3001\u67d4\u8edf\u306a\u6ce2\u5f62\u30bf\u30f3\u30af\u58c1\u304c\u81a8\u5f35\u3092\u5438\u53ce\u3057\u307e\u3059\u3002<\/td>\n<td>\u7d71\u5408\u578b<\/td>\n<td>\u30d7\u30ec\u30fc\u30f3\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u9589\/\u30ac\u30b9\u30d6\u30e9\u30f3\u30b1\u30c3\u30c8\u30bf\u30f3\u30af<\/td>\n<td>\u7a92\u7d20\u30af\u30c3\u30b7\u30e7\u30f3\u307e\u305f\u306f\u819c\u3092\u6301\u3064\u56fa\u5b9a\u30bf\u30f3\u30af; \u30d6\u30ea\u30fc\u30b6\u30fc\u306a\u3057<\/td>\n<td>\u306a\u3057\uff08\u30ac\u30b9\u7a7a\u9593\uff09<\/td>\n<td>+5-15%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30d6\u30ea\u30fc\u30b6\u30fc\u4ed8\u304d\u306e\u5916\u90e8\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u3067\u5b89\u4fa1\u306b\u69cb\u7bc9\u3067\u304d\u3001\u691c\u67fb\u304c\u5bb9\u6613\u3067\u3042\u308b\u305f\u3081\u3001\u4e16\u754c\u3067\u6700\u3082\u4e00\u822c\u7684\u306a\u8a2d\u8a08\u3067\u3059\u3002\u819c\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306f\u3001\u30aa\u30a4\u30eb\u3092\u5916\u90e8\u306e\u7a7a\u6c17\u304b\u3089\u5b8c\u5168\u306b\u5206\u96e2\u3059\u308b\u30b4\u30e0\u88fd\u306e\u30d0\u30c3\u30b0\u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u3001\u30aa\u30a4\u30eb\u306f\u547c\u5438\u306b\u3088\u308b\u9178\u7d20\u3084\u6e7f\u6c17\u306b\u89e6\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30d0\u30c3\u30b0\u306e\u640d\u50b7\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6ce2\u5f62\u30bf\u30f3\u30af\u8a2d\u8a08\u306f\u3001\u5225\u306e\u5bb9\u5668\u3092\u6392\u9664\u3057\u3001\u30b9\u30da\u30fc\u30b9\u3068\u30b7\u30f3\u30d7\u30eb\u3055\u304c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u4fbf\u5229\u3055\u3088\u308a\u3082\u91cd\u8981\u306a\u914d\u96fb\u30c8\u30e9\u30f3\u30b9\u306b\u4eba\u6c17\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2 id=\"sizing\">\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u9069\u5207\u306a\u30b5\u30a4\u30ba\u8a2d\u5b9a<\/h2>\n<p>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306f\u3001\u904b\u8ee2\u4e2d\u306e\u6700\u5c0f\u6e29\u5ea6\u3068\u4e0a\u90e8\u6cb9\u306e\u6700\u5927\u8a31\u5bb9\u6e29\u5ea6\u306e\u9593\u3067\u6cb9\u304c\u81a8\u5f35\u3059\u308b\u4f53\u7a4d\u3092\u8003\u616e\u3059\u308b\u306e\u306b\u5341\u5206\u306a\u5bb9\u91cf\u3092\u6301\u3063\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5404\u30b9\u30c6\u30c3\u30d7\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a\u6e29\u5ea6\u7bc4\u56f2\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u901a\u5e38\u306e\u6e29\u6696\u6761\u4ef6\u3067\u306f\u3001\u6cb9\u306f\u51b7\u9593\u59cb\u52d5\u6642\u306e-10\u5ea6\u304b\u3089\u8ca0\u8377\u4e0b\u3067\u306e90\u5ea6\u307e\u3067\u306e\u7bc4\u56f2\u3067\u632f\u308b\u821e\u3044\u3001\u3053\u308c\u306f100K\u306e\u6e29\u5ea6\u5909\u52d5\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u71b1\u5e2f\u5730\u57df\u306e\u5834\u5408\u306f\u3001\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u81a8\u5f35\u3059\u308b\u6cb9\u306e\u4f53\u7a4d\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6cb9\u306e\u4f53\u7a4d\u306b\u81a8\u5f35\u4fc2\u6570\u3092\u639b\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3056\u3063\u304f\u308a\u8a00\u3046\u3068\u3001\u6e29\u5ea6\u5909\u52d5\u306e\u5ea6\u6570\u306b\u5bfe\u3057\u3066K\u3042\u305f\u308a\u7d040.0007\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u4f8b\u3048\u3070\u3001\u6cb9\u306e\u4f53\u7a4d\u304c100K\u306710,000kg\u306b\u9054\u3059\u308b\u5834\u5408\u3001\u3053\u308c\u306f\u7d04700\u30ea\u30c3\u30c8\u30eb\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u6cb9\u4f4d\u6307\u793a\u5668\u306e\u305f\u3081\u306b\u4e88\u5099\u30b9\u30da\u30fc\u30b9\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306f\u3001\u71b1\u3044\u72b6\u614b\u3067\u306e\u6700\u5927\u30de\u30fc\u30af\u304b\u3089\u3001\u51b7\u305f\u3044\u72b6\u614b\u3067\u306e\u6700\u5c0f\u30de\u30fc\u30af\u307e\u3067\u3001\u5e38\u306b\u6cb9\u4f4d\u3092\u793a\u3059\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u3001\u7cbe\u5bc6\u306a\u6cb9\u306e\u4f53\u7a4d\u3088\u308a\u308220\u304b\u308930%\u591a\u304f\u306e\u6cb9\u3092\u793a\u5506\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30bf\u30f3\u30af\u306e\u4e00\u822c\u7684\u306a\u6cb9\u306e\u4f53\u7a4d\u306e\u7d048\u304b\u308915%\u3068\u898b\u306a\u3055\u308c\u307e\u3059\u3002\u3059\u3079\u3066\u3092\u9593\u9055\u3063\u3066\u8a08\u7b97\u3059\u308b\u3068\u3001\u304b\u306a\u308a\u306e\u8cbb\u7528\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u304c\u5c0f\u3055\u3044\u3068\u3001\u6cb9\u304c\u30d6\u30ea\u30fc\u30b6\u30fc\u3092\u901a\u3058\u3066\u5916\u306b\u6f0f\u308c\u3001\u30bf\u30f3\u30af\u306b\u6cb9\u306e\u30b7\u30df\u304c\u3067\u304d\u3001\u6e7f\u3063\u305f\u7a7a\u6c17\u304c\u5438\u53ce\u3055\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u304c\u5927\u304d\u3059\u304e\u308b\u3068\u3001\u4f59\u5206\u306a\u6750\u6599\u3068\u6cb9\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u8fc5\u901f\u306b\u30b5\u30a4\u30ba\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u30c8\u30e9\u30f3\u30b9\u306e\u6cb9\u306e\u7dcf\u4f53\u7a4d\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001100k\u306e\u6e29\u5ea6\u5909\u52d5\u306b\u5bfe\u3059\u308b\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u30b5\u30f3\u30d7\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u53c2\u8003\u5024\u3092\u793a\u3057\u307e\u3059\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30c8\u30e9\u30f3\u30b9\u5b9a\u683c<\/th>\n<th>\u4e00\u822c\u7684\u306a\u7dcf\u6cb9\u91cf<\/th>\n<th>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u4f5c\u696d\u5bb9\u91cf\uff0810-12%\uff09<\/th>\n<th>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u30bf\u30f3\u30af\u5bb9\u91cf\uff08\u30b2\u30fc\u30b8\u4e88\u5099\u4ed8\u304d\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100 kVA\u914d\u96fb<\/td>\n<td>300-400 L<\/td>\n<td>35-50 L<\/td>\n<td>60-80 L<\/td>\n<\/tr>\n<tr>\n<td>1 MVA\u914d\u96fb<\/td>\n<td>1,500-2,000 L<\/td>\n<td>150-240 L<\/td>\n<td>250-350 L<\/td>\n<\/tr>\n<tr>\n<td>10 MVA\u96fb\u529b<\/td>\n<td>8,000-12,000 L<\/td>\n<td>800-1,400 L<\/td>\n<td>1,200-2,000 L<\/td>\n<\/tr>\n<tr>\n<td>40 MVA\u96fb\u529b<\/td>\n<td>25,000-35,000 L<\/td>\n<td>2,500-4,200 L<\/td>\n<td>3,500-6,000 L<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"accessories\">\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u3068\u4fdd\u8b77<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u30a2\u30af\u30bb\u30b5\u30ea\u30fc<\/th>\n<th>\u76ee\u7684<\/th>\n<th>\u4e00\u822c\u7684\u306a\u4ed5\u69d8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b7\u30ea\u30ab\u30b2\u30eb\u30d6\u30ea\u30fc\u30b6\u30fc<\/td>\n<td>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306b\u5165\u308b\u7a7a\u6c17\u306e\u9664\u6e7f<\/td>\n<td>1-15 kg \u5438\u6e7f\u5264\u3001\u8272\u5909\u5316\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc<\/td>\n<\/tr>\n<tr>\n<td>\u6cb9\u4f4d\u8a08\uff08\u78c1\u6c17\u5f0f\uff09<\/td>\n<td>\u4e00\u76ee\u3067\u6cb9\u4f4d\u3092\u8868\u793a<\/td>\n<td>\u30d5\u30ed\u30fc\u30c8 + \u30dd\u30a4\u30f3\u30bf\u30fc\u3001\u30c0\u30a4\u30e4\u30eb\u306b\u6700\u5c0f\/\u6700\u5927\u306e\u8868\u793a<\/td>\n<\/tr>\n<tr>\n<td>\u30d6\u30af\u30db\u30eb\u30c4\uff08\u30ac\u30b9\uff09\u30ea\u30ec\u30fc<\/td>\n<td>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u30d1\u30a4\u30d7\u3067\u306e\u30ac\u30b9\u3068\u6cb9\u306e\u6025\u4e0a\u6607\u3092\u691c\u51fa<\/td>\n<td>DN50-DN100\u30012\u3064\u306e\u30d5\u30ed\u30fc\u30c8\u30b9\u30a4\u30c3\u30c1<\/td>\n<\/tr>\n<tr>\n<td>\u819c \/ \u30a8\u30a2\u30bb\u30eb<\/td>\n<td>\u5bc6\u9589\u8a2d\u8a08\u3067\u5927\u6c17\u304b\u3089\u6cb9\u3092\u5206\u96e2<\/td>\n<td>\u4ea4\u63db\u53ef\u80fd\u306a\u30b4\u30e0\u88fd\u30d0\u30c3\u30b0<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u30d2\u30fc\u30bf\u30fc\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/td>\n<td>\u5bd2\u51b7\u6c17\u5019\u3067\u306e\u7d50\u9732\u3092\u9632\u6b62<\/td>\n<td>\u30b5\u30fc\u30e2\u30b9\u30bf\u30c3\u30c8\u5f0f\u3001\u9632\u6c34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u88c5\u5099\u306e\u5909\u5727\u5668\u3067\u306f\u3001\u30d6\u30af\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u306f\u30e1\u30a4\u30f3\u30bf\u30f3\u30af\u3068\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u9593\u306e\u30d1\u30a4\u30d7\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059 \u2014 \u305d\u306e\u6b63\u3057\u3044\u6a19\u6e96\u4f4d\u7f6e\u3067\u3059\u3002\u30d6\u30ea\u30fc\u30b6\u30fc\u306f\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u4e0a\u90e8\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3001\u6cb9\u4f4d\u8a08\u306f\u30a8\u30f3\u30c9\u30ad\u30e3\u30c3\u30d7\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u306f\u3059\u3079\u3066\u3001\u9069\u5207\u306b\u7ba1\u7406\u3055\u308c\u305f\u5de5\u5834\u3067\u306e\u5909\u5727\u5668\u306e\u5b9a\u671f\u30c6\u30b9\u30c8\u306e\u4e00\u90e8\u3068\u3057\u3066\u30c6\u30b9\u30c8\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10905\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Sizing-Accessories-Maintenance.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"comparison\">\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc vs. \u6ce2\u5f62\u30bf\u30f3\u30af vs. \u5bc6\u9589\u8a2d\u8a08<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5fb4<\/th>\n<th>\u5916\u90e8\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc<\/th>\n<th>\u6ce2\u5f62\u30bf\u30f3\u30af<\/th>\n<th>\u5bc6\u9589 \/ \u30ac\u30b9\u30d6\u30e9\u30f3\u30b1\u30c3\u30c8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6cb9\u3068\u7a7a\u6c17\u306e\u63a5\u89e6<\/td>\n<td>\u30d6\u30ea\u30fc\u30b6\u30fc\u3092\u4ecb\u3057\u3066\u5236\u5fa1<\/td>\n<td>\u30d6\u30ea\u30fc\u30b6\u30fc\u3092\u4ecb\u3057\u3066\u5236\u5fa1<\/td>\n<td>\u306a\u3057\uff08\u5bc6\u9589\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a2\u30af\u30bb\u30b9<\/td>\n<td>\u512a\u308c\u305f; \u691c\u67fb\u3068\u88dc\u5145\u304c\u7c21\u5358<\/td>\n<td>\u826f\u597d; \u30b2\u30fc\u30b8\u3067\u306e\u30ec\u30d9\u30eb<\/td>\n<td>\u9650\u5b9a\u7684; \u6cb9\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u307f<\/td>\n<\/tr>\n<tr>\n<td>\u5909\u5727\u5668\u306e\u30b3\u30b9\u30c8\u5f71\u97ff<\/td>\n<td>+5 \u304b\u3089 +10%<\/td>\n<td>+3 \u304b\u3089 +8%<\/td>\n<td>+5 \u304b\u3089 +15%<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u7684\u306a\u7528\u9014<\/td>\n<td>\u307b\u3068\u3093\u3069\u306e\u96fb\u529b\u304a\u3088\u3073\u914d\u96fb\u5909\u5727\u5668<\/td>\n<td>\u914d\u96fb\u3001\u30b9\u30da\u30fc\u30b9\u5236\u7d04\u306e\u3042\u308b\u30b5\u30a4\u30c8<\/td>\n<td>\u6e7f\u6c17\u306e\u4fb5\u5165\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u6240<\/td>\n<\/tr>\n<tr>\n<td>\u706b\u707d\u30ea\u30b9\u30af<\/td>\n<td>\u985e\u4f3c; \u6cb9\u306e\u4f53\u7a4d\u304c\u30c9\u30e9\u30a4\u30d0\u30fc<\/td>\n<td>\u985e\u4f3c<\/td>\n<td>\u308f\u305a\u304b\u306b\u4f4e\u3044\u9178\u7d20\u66dd\u9732<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>5 MVA\u4ee5\u4e0a\u306e\u5909\u5727\u5668\u3067\u306f\u3001\u5916\u90e8\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u304c\u5727\u5012\u7684\u306b\u4e00\u822c\u7684\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u6cb9\u306e\u7ba1\u7406\u3001\u30ec\u30d9\u30eb\u306e\u691c\u67fb\u3001\u30ac\u30b9\u30ea\u30ec\u30fc\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u7c21\u5358\u306b\u3059\u308b\u304b\u3089\u3067\u3059\u3002\u6ce2\u5f62\u30bf\u30f3\u30af\u306f\u3001\u4fa1\u683c\u3068\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u304c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u4fbf\u5229\u3055\u3088\u308a\u3082\u91cd\u8981\u306a100-2,500 kVA\u914d\u96fb\u30af\u30e9\u30b9\u3067\u652f\u914d\u7684\u3067\u3059\u3002\u5bc6\u9589\u8a2d\u8a08\u306f\u3001\u6cb9\u304c\u6c7a\u3057\u3066\u7a7a\u6c17\u306b\u89e6\u308c\u306a\u3044\u5fc5\u8981\u304c\u3042\u308b\u5834\u6240\u306b\u73fe\u308c\u307e\u3059\u304c\u3001\u88dc\u5145\u3068\u691c\u67fb\u3092\u8907\u96d1\u306b\u3059\u308b\u305f\u3081\u3001\u4f8b\u5916\u7684\u306a\u5b58\u5728\u3067\u3059\u3002.<\/p>\n<h2 id=\"applications\">\u3069\u306e\u8a2d\u8a08\u304c\u3069\u306e\u5909\u5727\u5668\u306b\u9069\u3057\u3066\u3044\u308b\u304b<\/h2>\n<ul>\n<li>\u914d\u96fb\u5909\u5727\u5668\uff0850-2,500 kVA\uff09\uff1a\u5916\u90e8\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u307e\u305f\u306f\u6ce2\u5f62\u30bf\u30f3\u30af\u3001\u3069\u3061\u3089\u3082\u30d6\u30ea\u30fc\u30b6\u30fc\u4ed8\u304d; \u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306f\u5b63\u7bc0\u7684\u306a\u30c1\u30a7\u30c3\u30af\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002.<\/li>\n<li>\u96fb\u529b\u5909\u5727\u5668\uff085-100 MVA\uff09\uff1a\u30d6\u30ea\u30fc\u30b6\u30fc\u4ed8\u304d\u306e\u5916\u90e8\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3001\u30d6\u30af\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u3001\u78c1\u6c17\u6cb9\u4f4d\u8a08; \u4f4e\u6e7f\u5ea6\u5438\u53ce\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u819c\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3002.<\/li>\n<li>\u767a\u96fb\u6a5f\u6607\u5727\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5909\u5727\u5668\uff1a\u53b3\u683c\u306a\u6cb9\u54c1\u8cea\u4fdd\u8a3c\u3092\u6e80\u305f\u3059\u305f\u3081\u306e\u819c\u307e\u305f\u306f\u5bc6\u9589\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3002.<\/li>\n<li>\u5bd2\u51b7\u6c17\u5019\u306e\u8a2d\u7f6e\uff1a\u30d2\u30fc\u30bf\u30fc\u4ed8\u304d\u306e\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3068\u3001\u4f4e\u6e29\u7bc4\u56f2\u306e\u305f\u3081\u306e\u9069\u5207\u306a\u30b5\u30a4\u30ba\u3002.<\/li>\n<li>\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u5909\u96fb\u6240\u304a\u3088\u3073\u30b9\u30ad\u30c3\u30c9\u30d1\u30c3\u30b1\u30fc\u30b8\uff1a\u9ad8\u3055\u3068\u30b9\u30da\u30fc\u30b9\u3092\u7bc0\u7d04\u3059\u308b\u305f\u3081\u306e\u6ce2\u5f62\u30bf\u30f3\u30af\u307e\u305f\u306f\u819c\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3002.<\/li>\n<\/ul>\n<h2 id=\"brands\">\u30d6\u30e9\u30f3\u30c9\u3068\u4fa1\u683c\u6bd4\u8f03<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u30d6\u30e9\u30f3\u30c9<\/th>\n<th>\u8d77\u6e90<\/th>\n<th>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u63d0\u4f9b<\/th>\n<th>\u304a\u304a\u3088\u305d\u306e\u4fa1\u683c\u7bc4\u56f2\uff08\u5358\u4f53\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ABB<\/td>\n<td>\u30b9\u30a4\u30b9\/\u30b9\u30a6\u30a7\u30fc\u30c7\u30f3<\/td>\n<td>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3068\u5bc6\u9589\u8a2d\u8a08\u306e\u30d5\u30eb\u30ec\u30f3\u30b8<\/td>\n<td>$1,200-$9,000<\/td>\n<\/tr>\n<tr>\n<td>\u30b7\u30fc\u30e1\u30f3\u30b9<\/td>\n<td>\u30c9\u30a4\u30c4<\/td>\n<td>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u88c5\u5099\u306e\u96fb\u529b\u5909\u5727\u5668<\/td>\n<td>$1,500-$10,000<\/td>\n<\/tr>\n<tr>\n<td>\u65e5\u7acb\u30a8\u30ca\u30b8\u30fc<\/td>\n<td>\u30b9\u30a4\u30b9<\/td>\n<td>\u5927\u578b\u30e6\u30cb\u30c3\u30c8\u7528\u306e\u819c\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n<td>$1,500-$12,000<\/td>\n<\/tr>\n<tr>\n<td>\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af<\/td>\n<td>\u30d5\u30e9\u30f3\u30b9<\/td>\n<td>\u914d\u96fb\u5909\u5727\u5668\u306e\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc<\/td>\n<td>$800-$5,000<\/td>\n<\/tr>\n<tr>\n<td>\u5c02\u9580\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u30e1\u30fc\u30ab\u30fc\uff08Comem\u306a\u3069\uff09<\/td>\n<td>\u30a4\u30bf\u30ea\u30a2 \/ \u4e2d\u56fd<\/td>\n<td>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u30bf\u30f3\u30af\u3001\u30d0\u30c3\u30b0\u3001\u30ec\u30d9\u30eb\u30b2\u30fc\u30b8<\/td>\n<td>$500-$6,000<\/td>\n<\/tr>\n<tr>\n<td>\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b<\/td>\n<td>\u4e2d\u56fd<\/td>\n<td>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u304a\u3088\u3073\u6ce2\u5f62\u30c7\u30b6\u30a4\u30f3\u3001\u5b8c\u5168\u306a\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u30bb\u30c3\u30c8<\/td>\n<td>$600-$6,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>ABB\u3001Siemens\u3001Hitachi Energy\u3001Schneider Electric\u306a\u3069\u306e\u6b27\u5dde\u306e\u30ea\u30fc\u30c0\u30fc\u306f\u3001\u5b8c\u5168\u306a\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u4e00\u90e8\u3068\u3057\u3066\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u30c7\u30b6\u30a4\u30f3\u3092\u69cb\u7bc9\u3057\u3001\u5c02\u9580\u306e\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u30e1\u30fc\u30ab\u30fc\u306f\u4e16\u754c\u4e2d\u306b\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3\u306e\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3068\u30ec\u30d9\u30eb\u30b2\u30fc\u30b8\u3092\u4f9b\u7d66\u3057\u3066\u3044\u307e\u3059\u3002\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u81ea\u4f53\u306b\u306f\u3001\u901a\u5e38\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u304c\u57fa\u672c\u4fa1\u683c\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5b9f\u969b\u306e\u6bd4\u8f03\u306f\u5b8c\u5168\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u9593\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u30e1\u30fc\u30ab\u30fc\u306f <strong>\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b<\/strong> \u5916\u90e8\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3068\u6ce2\u5f62\u30bf\u30f3\u30af\u30c7\u30b6\u30a4\u30f3\u306e\u4e21\u65b9\u3092\u63d0\u4f9b\u3057\u3001\u30d6\u30ea\u30fc\u30b6\u30fc\u3001\u30d6\u30af\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u3001\u78c1\u6c17\u30aa\u30a4\u30eb\u30b2\u30fc\u30b8\u304c\u30bb\u30c3\u30c8\u3068\u3057\u3066\u542b\u307e\u308c\u3001\u30c6\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3059 \u2014 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\/>\n\u5e74\u306b\u4e00\u5ea6\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u7ba1\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30d6\u30af\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u306e\u6a5f\u80fd\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3057\u3001\u3053\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<br \/>\n\u505c\u96fb\u304c\u767a\u751f\u3059\u308b\u305f\u3073\u306b\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u5185\u306b\u6577\u304b\u308c\u3066\u3044\u308b\u819c\u306b\u7a74\u3084\u786c\u5316\u304c\u306a\u3044\u304b\u3092\u70b9\u691c\u3057\u3001\u30d0\u30c3\u30b0\u3068\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u58c1\u306e\u9593\u306b\u5341\u5206\u306a\u30b9\u30da\u30fc\u30b9\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<br \/>\n\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u30b5\u30f3\u30d7\u30eb\u30dd\u30a4\u30f3\u30c8\u3067\u3001\u6cb9\u306e\u6c34\u5206\u3068\u6eb6\u89e3\u30ac\u30b9\u3092\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u5185\u306e\u6cb9\u306f\u3001\u5168\u4f53\u306e\u6cb9\u4f9b\u7d66\u30b7\u30b9\u30c6\u30e0\u306e\u6307\u6a19\u3068\u898b\u306a\u3055\u308c\u307e\u3059\u3002.<br \/>\n\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u30b2\u30fc\u30b8\u3092\u7121\u8996\u3059\u308b\u3053\u3068\u306f\u3001\u5b9f\u969b\u306b\u6a5f\u5668\u306e\u51b7\u5374\u5931\u6557\u306e\u4e3b\u306a\u539f\u56e0\u306e\u4e00\u3064\u3067\u3059\u3002\u5b89\u5b9a\u3057\u305f\u6cb9\u6f0f\u308c\u306f\u6cb9\u306e\u30ec\u30d9\u30eb\u3092\u4e0b\u3052\u3001\u30ea\u30ec\u30fc\u306f\u4e3b\u8981\u306a\u30ac\u30b9\u751f\u6210\u306b\u53cd\u5fdc\u3059\u308b\u305f\u3081\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u30bf\u30f3\u30af\u304c\u6570\u30f6\u6708\u9593\u6e80\u305f\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u306b\u6c17\u3065\u304d\u307e\u3059\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u30b3\u30b9\u30c8\u306f\u308f\u305a\u304b100\u30c9\u30eb\u3067\u3059\u304c\u3001\u4f4e\u6cb9\u30ec\u30d9\u30eb\u306b\u3064\u3044\u3066\u306f\u305a\u3063\u3068\u524d\u306b\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u305f\u3067\u3057\u3087\u3046\u3002.<\/p>\n<h2 id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>\u30c8\u30e9\u30f3\u30b9\u306e\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u30b3\u30b9\u30c8\u306f\u3044\u304f\u3089\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u5358\u4f53\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u30bf\u30f3\u30af\u306f\u5bb9\u91cf\u3068\u6750\u6599\u306b\u5fdc\u3058\u3066$800-$8,000\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u3001\u30d6\u30ea\u30fc\u30b6\u30fc\u3001\u6cb9\u30b2\u30fc\u30b8\u3001\u30ea\u30ec\u30fc\u306b\u306f$50-$1,200\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002\u5b8c\u5168\u306a\u30c8\u30e9\u30f3\u30b9\u306e\u5834\u5408\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u8a2d\u8a08\u306f\u5bc6\u9589\u30bf\u30f3\u30af\u306b\u5bfe\u3057\u3066\u7dcf\u4fa1\u683c\u306b\u7d045-10%\u3092\u8ffd\u52a0\u3057\u307e\u3059\u30021 MVA\u306e\u914d\u96fb\u30e6\u30cb\u30c3\u30c8\u306e\u5834\u5408\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u901a\u5e38\u3001\u898b\u7a4d\u3082\u308a\u306b$500-$2,000\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002.<\/p>\n<h3>\u3069\u306e\u30b5\u30a4\u30ba\u306e\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u30b5\u30a4\u30c8\u306e\u6700\u5c0f\u304a\u3088\u3073\u6700\u5927\u6cb9\u6e29\u5ea6\u9593\u306e\u5b8c\u5168\u306a\u6cb9\u81a8\u5f35\u3092\u5438\u53ce\u3067\u304d\u308b\u3088\u3046\u306b\u30b5\u30a4\u30ba\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u30eb\u30fc\u30eb\u306f\u3001\u4e3b\u30bf\u30f3\u30af\u306e\u6cb9\u5bb9\u91cf\u306e8-15%\u3067\u3042\u308a\u3001100 K\u306e\u5909\u52d5\u306b\u5bfe\u3057\u306610-12%\u304c\u4e00\u822c\u7684\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u3059\u3002\u5bd2\u51b7\u5730\u3067\u306f\u5927\u304d\u3044\u65b9\u304c\u5fc5\u8981\u3067\u3001\u71b1\u5e2f\u5730\u57df\u3067\u306f\u6e29\u5ea6\u5e2f\u304c\u72ed\u3044\u5834\u5408\u306f\u5c0f\u3055\u3044\u65b9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3068\u6cb9\u81a8\u5f35\u30bf\u30f3\u30af\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u8a00\u8449\u304c\u7570\u306a\u308b\u3060\u3051\u3067\u3001\u540c\u3058\u3082\u306e\u3067\u3059\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\uff08\u6cb9\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3001\u81a8\u5f35\u30bf\u30f3\u30af\u3001\u307e\u305f\u306f\u6cb9\u4fdd\u5b58\u30bf\u30f3\u30af\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306f\u3001\u6cb9\u306e\u71b1\u81a8\u5f35\u3092\u53ce\u5bb9\u3057\u3001\u30bf\u30f3\u30af\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u4e3b\u30bf\u30f3\u30af\u306e\u4e0a\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u305f\u5c0f\u3055\u306a\u5bb9\u5668\u3067\u3059\u3002\u300c\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u300d\u3068\u3044\u3046\u7528\u8a9e\u306f\u30c8\u30e9\u30f3\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u6a19\u6e96\u3067\u3042\u308a\u3001\u300c\u81a8\u5f35\u30bf\u30f3\u30af\u300d\u306f\u3088\u308a\u4e00\u822c\u7684\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u7528\u8a9e\u3067\u3059\u3002.<\/p>\n<h3>\u30c8\u30e9\u30f3\u30b9\u306f\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306a\u3057\u3067\u52d5\u4f5c\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u306f\u3044 \u2014 \u6ce2\u5f62\u30bf\u30f3\u30af\u3001\u819c\u3001\u5b8c\u5168\u5bc6\u9589\u8a2d\u8a08\u306f\u3059\u3079\u3066\u3001\u5225\u306e\u5916\u90e8\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306a\u3057\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3059\u3079\u3066\u306e\u6cb9\u6d78\u30c8\u30e9\u30f3\u30b9\u306b\u306f\u4f55\u3089\u304b\u306e\u5f62\u306e\u6cb9\u4fdd\u5b58\u304c\u5fc5\u8981\u3067\u3059\u3002\u6ce2\u5f62\u30bf\u30f3\u30af\u306f\u67d4\u8edf\u306a\u58c1\u3092\u4f7f\u7528\u3057\u3001\u5bc6\u9589\u30bf\u30f3\u30af\u306f\u7a92\u7d20\u30af\u30c3\u30b7\u30e7\u30f3\u307e\u305f\u306f\u819c\u3092\u4f7f\u7528\u3057\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3060\u3051\u304c\u76ee\u306b\u898b\u3048\u308b\u6cb9\u30ec\u30d9\u30eb\u3068\u7c21\u5358\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u30025 MVA\u3092\u8d85\u3048\u308b\u30c8\u30e9\u30f3\u30b9\u3067\u306f\u3001\u5b9f\u969b\u306b\u306f\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u304c\u5f37\u304f\u63a8\u5968\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h3>\u306a\u305c\u79c1\u306e\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u6cb9\u30ec\u30d9\u30eb\u30b2\u30fc\u30b8\u304c\u4e0b\u304c\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u307e\u305a\u3001\u6e29\u5ea6\u88dc\u6b63\u3055\u308c\u305f\u30ec\u30d9\u30eb\u30c1\u30e3\u30fc\u30c8\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044 \u2014 \u5bd2\u3044\u591c\u306b\u30ec\u30d9\u30eb\u304c\u4e0b\u304c\u308b\u306e\u306f\u6b63\u5e38\u3067\u3059\u3002\u30ec\u30d9\u30eb\u304c\u73fe\u5728\u306e\u6e29\u5ea6\u306b\u5bfe\u3057\u3066\u30c1\u30e3\u30fc\u30c8\u5024\u3092\u4e0b\u56de\u308b\u5834\u5408\u3001\u6cb9\u6f0f\u308c\uff08\u6eb6\u63a5\u90e8\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u3001\u30b5\u30f3\u30d7\u30eb\u30d0\u30eb\u30d6\u3092\u78ba\u8a8d\uff09\u307e\u305f\u306f\u6cb9\u7a7a\u9593\u3092\u6d88\u8cbb\u3059\u308b\u6e7f\u6c17\u306e\u4fb5\u5165\u304c\u539f\u56e0\u3067\u3059\u3002\u5b9f\u969b\u306e\u30ec\u30d9\u30eb\u306e\u4f4e\u4e0b\u306f\u512a\u5148\u7684\u306a\u767a\u898b\u3068\u3057\u3066\u6271\u3044\u307e\u3059\uff1a\u4f4e\u3044\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u30ec\u30d9\u30eb\u306f\u6700\u7d42\u7684\u306b\u5dfb\u7dda\u306e\u4e0a\u90e8\u3092\u9732\u51fa\u3055\u305b\u3001\u30d6\u30af\u30db\u30eb\u30c4\u30c8\u30ea\u30c3\u30d7\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10904\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Conservator-designs-compared.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"references\">\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/27175\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1 \u2014 \u96fb\u529b\u5909\u5727\u5668\u3001\u4e00\u822c\u8981\u4ef6<\/a> \u2014 \u6cb9\u4fdd\u5b58\u30b7\u30b9\u30c6\u30e0\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3001\u304a\u3088\u3073\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u3092\u30ab\u30d0\u30fc\u3059\u308b\u30de\u30b9\u30bf\u30fc\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3002.<\/li>\n<li><a href=\"https:\/\/standards.ieee.org\/ieee\/57.12.00\/6841\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE C57.12.00 \u2014 \u6db2\u4f53\u6d78\u6f2c\u5909\u5727\u5668\u306e\u4e00\u822c\u8981\u4ef6<\/a> \u2014 \u5317\u7c73\u306e\u6cb9\u4fdd\u5b58\u6a5f\u5668\u306b\u95a2\u3059\u308b\u8981\u4ef6\u3002.<\/li>\n<li><a href=\"https:\/\/standards.ieee.org\/ieee\/57.106\/7750\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE C57.106 \u2014 \u7d76\u7e01\u30df\u30cd\u30e9\u30eb\u30aa\u30a4\u30eb\u306e\u53d7\u5165\u308c\u3068\u4fdd\u5b88\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c9<\/a> \u2014 \u30aa\u30a4\u30eb\u306e\u6e7f\u6c17\u3068\u54c1\u8cea\u304c\u4fdd\u8b77\u3055\u308c\u308b\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3002.<\/li>\n<li><a href=\"https:\/\/www.hitachienergy.com\/products-and-solutions\/transformers\" rel=\"nofollow noopener\" target=\"_blank\">\u65e5\u7acb\u30a8\u30ca\u30b8\u30fc \u2014 \u5909\u5727\u5668\u88fd\u54c1<\/a> \u2014 \u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3068\u5bc6\u5c01\u30c8\u30e9\u30f3\u30b9\u306e\u8a2d\u8a08\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u53c2\u8003\u3002.<\/li>\n<li><a href=\"https:\/\/new.abb.com\/products\/transformers\" rel=\"nofollow noopener\" target=\"_blank\">ABB\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc<\/a> \u2014 \u30aa\u30a4\u30eb\u4fdd\u5b58\u30b7\u30b9\u30c6\u30e0\u306e\u6587\u66f8\u306b\u95a2\u3059\u308b\u696d\u754c\u306e\u53c2\u8003\u3002.<\/li>\n<li><a href=\"https:\/\/transformers-magazine.com\/\" rel=\"nofollow noopener\" target=\"_blank\">\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u30ba\u30de\u30ac\u30b8\u30f3<\/a> \u2014 \u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u30aa\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306b\u95a2\u3059\u308b\u5b9f\u7528\u7684\u306a\u8a18\u4e8b\u3002.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306f\u30c8\u30e9\u30f3\u30b9\u306e\u30aa\u30a4\u30eb\u4fdd\u5b58\u30b7\u30b9\u30c6\u30e0\u306e\u7a4f\u3084\u304b\u306a\u30b3\u30a2\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u71b1\u81a8\u5f35\u3092\u5438\u53ce\u3057\u3001\u30aa\u30a4\u30eb\u5145\u586b\u30bf\u30f3\u30af\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u3001\u30d6\u30ea\u30fc\u30b6\u30fc\u304a\u3088\u3073\u30ac\u30b9\u30ea\u30ec\u30fc\u306e\u652f\u6301\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u53ef\u8996\u3067\u6e2c\u5b9a\u53ef\u80fd\u306a\u30aa\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u6301\u3064\u3053\u3068\u3067\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u62c5\u5f53\u8005\u306b\u3088\u308b\u76e3\u8996\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u8a2d\u8a08\u304c\u30b3\u30f3\u30d1\u30af\u30c8\u3055\u306e\u305f\u3081\u306b\u56fa\u4f53\u5f62\u72b6\u306b\u4f9d\u5b58\u3059\u308b\u304b\u3001\u5229\u4fbf\u6027\u306e\u305f\u3081\u306b\u5916\u90e8\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001\u30aa\u30a4\u30eb\u306e\u7d14\u5ea6\u306e\u305f\u3081\u306b\u819c\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3042\u308b\u304b\u306b\u304b\u304b\u308f\u3089\u305a\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4ed5\u69d8\u304b\u3089\u7d99\u627f\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u8ce2\u660e\u306b\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u73fe\u5834\u306e\u5b9f\u969b\u306e\u6e29\u5ea6\u306b\u5fdc\u3058\u3066\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u306e\u30b5\u30a4\u30ba\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u30bf\u30f3\u30af\u5bb9\u91cf\u306e8-15%\uff09\u3002.<br \/>\n\u30aa\u30a4\u30eb\u30b2\u30fc\u30b8\u3001\u30d6\u30ea\u30fc\u30b6\u30fc\u3001\u304a\u3088\u3073\u30d6\u30af\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u3092\u30bb\u30c3\u30c8\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<br \/>\n\u30ec\u30d9\u30eb\u30b2\u30fc\u30b8\u3092\u6e29\u5ea6\u30c1\u30e3\u30fc\u30c8\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u6bce\u9031\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<br \/>\n\u3059\u3079\u3066\u306e\u898b\u7a4d\u3082\u308a\u306b\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3068\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u3092\u30ea\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>IEC 60076-1\u306b\u6e96\u62e0\u3057\u305f\u5b8c\u5168\u306a\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u30c6\u30b9\u30c8\u3092\u5099\u3048\u305f\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u88c5\u5099\u306e\u30aa\u30a4\u30eb\u6d78\u6f2c\u30c8\u30e9\u30f3\u30b9\u306b\u3064\u3044\u3066\u306f\u3001\u9023\u7d61\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b<\/strong> \u3067 <a href=\"https:\/\/subian-electric.com\/ja\/\">www.subian-electric.com<\/a> kVA\u3001\u96fb\u5727\u3001\u304a\u3088\u3073\u73fe\u5834\u306e\u6e29\u5ea6\u30c7\u30fc\u30bf\u3092\u542b\u3080\u660e\u7d30\u898b\u7a4d\u3082\u308a\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>A utility planner is weighing two offers for a power transformer rated at 20 MVA and at 66\/11 kV voltage levels. Both manufacturers have offered the same power capacity with identical losses and approximately the same price, but the main difference lies in their oil systems. One manufacturer has designed the transformer based on conventional external oil conservator tank with silica gel breather while the other manufacturer has designed a corrugated expansion tank without a conservator. The planner understands that the type of oil system chosen affects not only the oil preservation system itself but also impacts the maintenance schedule, the level of fire risk, and price; typically the cost [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10906,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-10903","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\/10903","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=10903"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/10903\/revisions"}],"predecessor-version":[{"id":11006,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/10903\/revisions\/11006"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/10906"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=10903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=10903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=10903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}