{"id":1835,"date":"2026-08-22T02:34:02","date_gmt":"2026-08-21T18:34:02","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=1835"},"modified":"2026-08-29T23:43:46","modified_gmt":"2026-08-29T15:43:46","slug":"dry-type-vs-oil-immersed-transformers-how-to-choose-the-right-one-for-your-project","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ja\/news\/dry-type-vs-oil-immersed-transformers-how-to-choose-the-right-one-for-your-project\/","title":{"rendered":"\u4e7e\u5f0f\u5909\u5727\u5668\u3068\u6cb9\u6d78\u5909\u5727\u5668\uff1a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306a\u3082\u306e\u3092\u9078\u3076\u65b9\u6cd5"},"content":{"rendered":"<p>\u30de\u30ec\u30fc\u30b7\u30a2\u306e\u75c5\u9662\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306f\u30011,000 kVA \u5b9a\u683c\u306e\u5909\u5727\u5668\u306b\u5bfe\u3059\u308b2\u3064\u306e\u898b\u7a4d\u3082\u308a\u3092\u8a55\u4fa1\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5b89\u4fa1\u306a\u6cb9\u6d78\u5909\u5727\u5668\u306f$16,000\u3067\u3001\u3088\u308a\u9ad8\u4fa1\u306a\u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3\u5909\u5727\u5668\u306f$26,000\u3067\u4fa1\u683c\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u5b89\u4fa1\u306a\u9078\u629e\u80a2\u306f$10,000\u306e\u7bc0\u7d04\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u75c5\u9662\u306f\u96fb\u6c17\u8a2d\u5099\u304c\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u5834\u6240\u304b\u30892\u968e\u4e0a\u306b\u4f4d\u7f6e\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u706b\u707d\u898f\u5236\u306b\u3088\u308a\u6f0f\u308c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u6cb9\u3092\u4fdd\u6301\u3059\u308b\u305f\u3081\u306e\u30d4\u30c3\u30c8\u304c\u5fc5\u8981\u3068\u3055\u308c\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u4fdd\u967a\u4f1a\u793e\u306f\u75c5\u9662\u304c\u5c4b\u5185\u3067\u4f7f\u7528\u3067\u304d\u306a\u3044\u9271\u6cb9\u3092\u4f7f\u7528\u3059\u308b\u3064\u3082\u308a\u304b\u3069\u3046\u304b\u3092\u3059\u3067\u306b\u5c0b\u306d\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u5834\u5408\u3001\u4e7e\u5f0f\u5909\u5727\u5668\u304c\u5fc5\u305a\u3057\u3082\u512a\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u3080\u3057\u308d\u75c5\u9662\u306e\u5efa\u8a2d\u4e0a\u306e\u554f\u984c\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002\u4e0a\u8a18\u306e\u8cea\u554f\u306f\u3001\u4e7e\u5f0f\u5909\u5727\u5668\u3068\u6cb9\u6d78\u5909\u5727\u5668\u306e\u6bd4\u8f03\u306b\u95a2\u9023\u3059\u308b\u554f\u984c\u306e\u672c\u8cea\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u306e\u70b9\u306b\u95a2\u3057\u3066\u306f\u3001\u554f\u984c\u306f\u512a\u4f4d\u6027\u3068\u306f\u95a2\u4fc2\u304c\u306a\u304f\u3001\u30b5\u30a4\u30c8\u3001\u706b\u707d\u30ea\u30b9\u30af\u3001\u8ca0\u8377\u8981\u4ef6\u3001\u4e88\u7b97\u5236\u7d04\u306b\u95a2\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7279\u6709\u306e\u72b6\u6cc1\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u8ff0\u3079\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n<blockquote><p>\u3053\u306e\u8cea\u554f\u306b\u5bfe\u3059\u308b\u7c21\u5358\u306a\u7b54\u3048\u306f\u3001\u8a2d\u5099\u304c\u5c4b\u5185\u3067\u4f7f\u7528\u3055\u308c\u308b\u5834\u5408\u3001\u706b\u707d\u5b89\u5168\u304c\u6700\u3082\u91cd\u8981\u3067\u3042\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u5229\u7528\u53ef\u80fd\u306a\u30b9\u30da\u30fc\u30b9\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u3001\u4e7e\u5f0f\u5909\u5727\u5668\u3092\u9078\u629e\u3059\u3079\u304d\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u5efa\u7269\u3001\u75c5\u9662\u3001\u30c8\u30f3\u30cd\u30eb\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306a\u3069\u306e\u30b1\u30fc\u30b9\u3067\u3059\u3002\u8a2d\u5099\u3092\u5c4b\u5916\u306b\u8a2d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u904e\u8ca0\u8377\u5bb9\u91cf\u304c\u91cd\u8981\u306a\u8981\u4ef6\u3067\u3042\u308b\u304b\u3001\u4e88\u7b97\u5236\u7d04\u304c\u5f71\u97ff\u3059\u308b\u5834\u5408\u306b\u306f\u3001\u6cb9\u6d78\u5909\u5727\u5668\u304c\u3088\u308a\u9069\u3057\u305f\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u901a\u5e38\u306f\u516c\u5171\u306e\u5909\u96fb\u6240\u3001\u5de5\u696d\u65bd\u8a2d\u3001\u592a\u967d\u5149\u767a\u96fb\u6240\u3067\u898b\u3089\u308c\u307e\u3059\u3002.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1836\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Dry-Type-Vs-Oil-Immersed-Transformers-How-To-Choose-The-Right-One-For-Your-Project.webp\" alt=\"\u4e7e\u5f0f\u30bf\u30a4\u30d7\u3068\u6cb9\u6d78\u578b\u5909\u5727\u5668\uff1a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306a\u3082\u306e\u3092\u9078\u3076\u65b9\u6cd5\" width=\"1448\" height=\"1086\" \/><\/p>\n<hr \/>\n<h2 id=\"core-difference\">\u4e8c\u3064\u306e\u6280\u8853\u306e\u9593\u306e\u30b3\u30a2\u306e\u9055\u3044<\/h2>\n<p>\u540d\u79f0\u306f\u51b7\u5374\u304a\u3088\u3073\u7d76\u7e01\u6750\u6599\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u6cb9\u6d78\u5909\u5727\u5668\u306f\u9271\u6cb9\uff08\u307e\u305f\u306f\u30a8\u30b9\u30c6\u30eb\u6d41\u4f53\uff09\u3092\u4f7f\u7528\u3057\u3066\u7d76\u7e01\u3057\u3001\u30bf\u30f3\u30af\u306e\u58c1\u3092\u901a\u3058\u3066\u71b1\u3092\u9664\u53bb\u3057\u307e\u3059\u3002\u4e7e\u5f0f\u5909\u5727\u5668\u306f\u3001\u901a\u6c17\u6027\u306e\u3042\u308b\u30b3\u30a4\u30eb\u307e\u305f\u306f\u30ad\u30e3\u30b9\u30c8\u30a8\u30dd\u30ad\u30b7\u6a39\u8102\u3067\u5c01\u5165\u3055\u308c\u305f\u30b3\u30a4\u30eb\u3067\u7a7a\u6c17\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e1\u3064\u306e\u3053\u3068\u304c\u3059\u3079\u3066\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\uff1a\u6545\u969c\u306e\u4ed5\u65b9\u3001\u51b7\u5374\u306e\u4ed5\u65b9\u306a\u3069\u3002.<\/p>\n<p>\u6cb9\u306f\u6700\u9ad8\u306e\u7d76\u7e01\u4f53\u304a\u3088\u3073\u51b7\u5374\u5264\u3067\u3042\u308a\u3001\u6cb9\u6d78\u6280\u8853\u304c\u516c\u5171\u304a\u3088\u3073\u5916\u90e8\u7523\u696d\u3092\u652f\u914d\u3057\u3066\u3044\u308b\u7406\u7531\u306f\u3001kVA\u3042\u305f\u308a\u306e\u30b3\u30b9\u30c8\u3068\u904e\u8ca0\u8377\u6a5f\u80fd\u304c\u91cd\u8981\u3060\u304b\u3089\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u6cb9\u306f\u975e\u5e38\u306b\u53ef\u71c3\u6027\u3067\u6f0f\u308c\u306e\u554f\u984c\u304c\u3042\u308b\u305f\u3081\u3001\u4e7e\u5f0f\u6280\u8853\u306f\u4fa1\u683c\u304c\u9ad8\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u5efa\u7269\u3084\u706b\u707d\u306b\u654f\u611f\u306a\u5730\u57df\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h2 id=\"safety-fire\">\u5b89\u5168\u6027\u3068\u706b\u707d\u6319\u52d5<\/h2>\n<p>\u706b\u707d\u30ea\u30b9\u30af\u306b\u95a2\u3059\u308b\u6700\u521d\u306e\u6c7a\u5b9a\u306f\u3001\u9271\u6cb9\u304a\u3088\u3073\u7d76\u7e01\u6cb9\u306e\u767a\u706b\u70b9\u304c\u7d04140-150 \u00b0C\u3001\u706b\u70b9\u304c\u7d04160 \u00b0C\u3067\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u6cb9\u30d9\u30fc\u30b9\u306e\u88c5\u7f6e\u306f\u3001\u6545\u969c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u6f0f\u308c\u305f\u308a\u70b9\u706b\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u7406\u7531\u3067\u3001\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u306e\u5efa\u7269\u304a\u3088\u3073\u96fb\u6c17\u30b3\u30fc\u30c9\u306f\u3001\u6cb9\u6d78\u88c5\u7f6e\u3092\u5c4b\u5185\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u7981\u6b62\u3057\u3066\u3044\u307e\u3059\u3002\u706b\u707d\u8010\u6027\u306e\u3042\u308b\u58c1\u306e\u56f2\u3044\u3092\u6301\u3064\u304b\u3001\u8ffd\u52a0\u306e\u6392\u6c34\u6a5f\u80fd\u3092\u6301\u3064\u9632\u706b\u56f2\u3044\u304c\u306a\u3044\u9650\u308a\u3001\u6cb9\u306e\u4fdd\u6301\u304c\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n<p>\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u5909\u5727\u5668\u306f\u3001IEC 60076-11\u306e\u706b\u707d\u8a66\u9a13\u3067\u71c3\u713c\u305b\u305a\u3001\u53ef\u71c3\u6027\u306e\u6cb9\u3092\u653e\u51fa\u3057\u306a\u3044\u305f\u3081\u3001\u706b\u707d\u30ea\u30b9\u30af\u3092\u4f34\u3044\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u5909\u5727\u5668\u306f\u5c4b\u5185\u7528\u9014\u306b\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b89\u5168\u6027\u306e\u5074\u9762<\/th>\n<th>\u6cb9\u6d78\u578b<\/th>\n<th>\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\uff08\u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u51b7\u5374\u5a92\u4f53<\/td>\n<td>\u30df\u30cd\u30e9\u30eb\u30aa\u30a4\u30eb \/ \u30a8\u30b9\u30c6\u30eb\uff08\u53ef\u71c3\u6027\uff09<\/td>\n<td>\u7a7a\u6c17 \/ \u30a8\u30dd\u30ad\u30b7\u6a39\u8102\uff08\u81ea\u5df1\u6d88\u706b\u6027\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6cb9\u306e\u5f15\u706b\u70b9<\/td>\n<td>140\u2013150\u00b0C\uff08\u30df\u30cd\u30e9\u30eb\uff09<\/td>\n<td>\u8a72\u5f53\u306a\u3057<\/td>\n<\/tr>\n<tr>\n<td>\u706b\u707d\u30ea\u30b9\u30af<\/td>\n<td>\u5c4b\u5185\u3067\u306e\u30d0\u30eb\u30c8\u307e\u305f\u306f containment \u304c\u5fc5\u8981<\/td>\n<td>\u975e\u5e38\u306b\u4f4e\u3044\u3001IEC 60076-11\u306e\u706b\u707d\u8a66\u9a13\u306b\u5408\u683c<\/td>\n<\/tr>\n<tr>\n<td>\u5c4b\u5185\u8a2d\u7f6e<\/td>\n<td>\u30b3\u30fc\u30c9\u306b\u3088\u3063\u3066\u5236\u9650\u3055\u308c\u308b<\/td>\n<td>\u6a19\u6e96<\/td>\n<\/tr>\n<tr>\n<td>\u74b0\u5883\u30ea\u30b9\u30af<\/td>\n<td>\u6cb9\u306e\u6d41\u51fa\u306f containment \u304c\u5fc5\u8981<\/td>\n<td>\u6db2\u4f53\u306a\u3057 \u2014 \u30af\u30ea\u30fc\u30f3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1837\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Safety-and-Fire-Behavior.webp\" alt=\"\u5b89\u5168\u6027\u3068\u706b\u707d\u6319\u52d5\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"cost-comparison\">\u5404\u5b9a\u683c\u3067\u306e\u30b3\u30b9\u30c8\u6bd4\u8f03<\/h2>\n<p>\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u5909\u5727\u5668\u306f\u3001\u540c\u3058kVA\u5bb9\u91cf\u306e\u6cb9\u6d78\u578b\u5909\u5727\u5668\u3088\u308a\u308240-80%\u9ad8\u4fa1\u3067\u3059\u3002\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u5909\u5727\u5668\u306e\u4fa1\u683c\u304c\u9ad8\u304f\u306a\u308b\u8981\u56e0\u306b\u306f\u3001\u9285\u5dfb\u7dda\u306e\u4f7f\u7528\uff08\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u306f\u6cb9\u51b7\u5374\u306b\u6bd4\u3079\u3066\u52b9\u7387\u306e\u60aa\u3044\u7a7a\u6c17\u51b7\u5374\u306e\u305f\u3081\u3001\u5fc5\u305a\u9285\u3092\u4f7f\u7528\u3057\u307e\u3059\uff09\u3001\u30d8\u30e9\u30eb\u30c7\u30a3\u30f3\u30b0\u304a\u3088\u3073\u30ad\u30e3\u30b9\u30c6\u30a3\u30f3\u30b0\u30ec\u30b8\u30f3\u306e\u5c01\u5165\u3001100K\u306e\u6e29\u5ea6\u4e0a\u6607\u3067\u904b\u8ee2\u3059\u308b\u969b\u306b\u5fc5\u8981\u306a\u512a\u308c\u305f\u71b1\u8a2d\u8a08\u304c\u542b\u307e\u308c\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b9a\u683c<\/th>\n<th>\u6cb9\u6d78\u578b\uff08FOB\u4e2d\u56fd\uff09<\/th>\n<th>\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7 \/ \u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3<\/th>\n<th>\u30d7\u30ec\u30df\u30a2\u30e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100 kVA<\/td>\n<td>$2,500\u2013$6,000<\/td>\n<td>$4,000\u2013$9,000<\/td>\n<td>+40\u201360%<\/td>\n<\/tr>\n<tr>\n<td>250 kVA<\/td>\n<td>$4,500\u2013$11,000<\/td>\n<td>$7,000\u2013$16,000<\/td>\n<td>+45\u201355%<\/td>\n<\/tr>\n<tr>\n<td>500 kVA<\/td>\n<td>$8,000\u2013$16,000<\/td>\n<td>$12,000\u2013$24,000<\/td>\n<td>+50%<\/td>\n<\/tr>\n<tr>\n<td>1,000 kVA<\/td>\n<td>$15,000\u2013$32,000<\/td>\n<td>$22,000\u2013$46,000<\/td>\n<td>+45\u201360%<\/td>\n<\/tr>\n<tr>\n<td>2,500 kVA<\/td>\n<td>$38,000\u2013$75,000<\/td>\n<td>$58,000\u2013$110,000<\/td>\n<td>+50\u201370%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4fa1\u683c\u306f\u63a8\u5b9a\u5024\u3067\u3042\u308a\u3001\u4ed5\u69d8\u3001\u88fd\u9020\u696d\u8005\u3001\u5730\u7406\u7684\u6761\u4ef6\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u96fb\u529b\u304c\u5897\u52a0\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u6cb9\u30e6\u30cb\u30c3\u30c8\u9593\u306e\u9055\u3044\u306f\u72ed\u307e\u308a\u3001\u706b\u707d\u306b\u5f37\u3044\u30a8\u30b9\u30c6\u30eb\u6d41\u4f53\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u75c5\u9662\u306e\u5834\u5408\u3001\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u30e6\u30cb\u30c3\u30c8\u306e\u4fa1\u683c\u306b\u5143\u3005\u542b\u307e\u308c\u3066\u3044\u305f$10,000\u306e\u8ffd\u52a0\u6599\u91d1\u306f\u8aa4\u89e3\u3092\u62db\u304f\u3082\u306e\u3067\u3042\u308a\u3001\u6cb9\u96fb\u529b\u30b7\u30b9\u30c6\u30e0\u306e\u91d1\u5eab\u3001 containment pit\u3001\u304a\u3088\u3073\u6d88\u706b\u30b7\u30b9\u30c6\u30e0\u3092\u542b\u3081\u308b\u3068\u3001\u300c\u5b89\u4fa1\u306a\u300d\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u7f6e\u304c\u3088\u308a\u9ad8\u4fa1\u3067\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002.<\/p>\n<h2 id=\"performance\">\u6027\u80fd\uff1a\u904e\u8ca0\u8377\u3001\u52b9\u7387\u3001\u5bff\u547d<\/h2>\n<p>\u6cb9\u6d78\u5f0f\u5909\u5727\u5668\u306f\u3001\u904e\u8ca0\u8377\u6027\u80fd\u306b\u95a2\u3057\u3066\u969b\u7acb\u3063\u3066\u3044\u307e\u3059\u3002\u5909\u5727\u5668\u304c\u4f7f\u7528\u4e2d\u306b\u6cb9\u304c\u52a0\u71b1\u3055\u308c\u3001IEC 60076-7\u898f\u683c\u306b\u5f93\u3063\u3066\u3001\u524d\u56de\u306e\u4f7f\u7528\u5f8c\u306b\u6570\u6642\u9593\u306b\u308f\u305f\u308a\u63a8\u5968\u8ca0\u8377\u306e1.3\u304b\u30891.5\u3092\u904b\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u5909\u5727\u5668\u306f\u3001\u71b1\u5bb9\u91cf\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u5b9a\u683c\u5bb9\u91cf\uff08\u901a\u5e38\u306f1.1\uff09\u3092\u308f\u305a\u304b\u306b\u8d85\u3048\u308b\u7a0b\u5ea6\u3057\u304b\u904b\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n<p>\u52b9\u7387\u306b\u3064\u3044\u3066\u8a00\u3048\u3070\u3001\u6700\u5148\u7aef\u306e\u5909\u5727\u5668\u306f\u4f3c\u305f\u3088\u3046\u306a\u6027\u80fd\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u30b3\u30a2\u6cb9\u6d78\u5f0f\u5909\u5727\u5668\u306f\u7121\u8ca0\u8377\u640d\u5931\u304c\u6700\u3082\u5c11\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059 \u2014 \u3053\u308c\u306f\u3001\u5909\u5727\u5668\u304c24\u6642\u9593\u7a3c\u50cd\u3057\u3066\u3044\u308b\u5834\u6240\u3067\u3046\u307e\u304f\u6a5f\u80fd\u3057\u307e\u3059\u3002\u5bff\u547d\u306b\u95a2\u3057\u3066\u306f\u3001\u4e21\u30bf\u30a4\u30d7\u306f20\u301c30\u5e74\u306e\u8a2d\u8a08\u3067\u3059\u304c\u3001\u5bff\u547d\u306f\u7d76\u7e01\u6e29\u5ea6\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u6cb9\u4e2d\u306e\u6c34\u5206\u3001\u30b9\u30e9\u30c3\u30b8\u306e\u5f62\u6210\u3001\u304a\u3088\u3073\u6cb9\u306b\u6eb6\u89e3\u3057\u305f\u30ac\u30b9\u306f\u6cb9\u30d9\u30fc\u30b9\u30e6\u30cb\u30c3\u30c8\u306e\u7dad\u6301\u306e\u6e90\u3067\u3042\u308a\u3001\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u5909\u5727\u5668\u306f\u6cb9\u30d9\u30fc\u30b9\u306e\u554f\u984c\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306a\u3044\u304c\u3001\u5dfb\u7dda\u4e0a\u306e\u307b\u3053\u308a\u306e\u84c4\u7a4d\u3084\u6e7f\u5ea6\u6761\u4ef6\u4e0b\u3067\u306e\u90e8\u5206\u653e\u96fb\u306e\u958b\u59cb\u306b\u3088\u308b\u8105\u5a01\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd\u6307\u6a19<\/th>\n<th>\u6cb9\u6d78\u578b<\/th>\n<th>\u4e7e\u5f0f\u578b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u77ed\u671f\u904e\u8ca0\u8377\uff08IEC 60076-7\uff09<\/td>\n<td>3\u20131.5\u00d7 \u6570\u6642\u9593<\/td>\n<td>~1.1\u00d7 \u77ed\u6642\u9593<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u4e0a\u6607\uff08\u5b9a\u683c\uff09<\/td>\n<td>55\u201365 K<\/td>\n<td>100 K<\/td>\n<\/tr>\n<tr>\n<td>\u4e00\u822c\u7684\u306a\u52b9\u7387\uff08500 kVA\uff09<\/td>\n<td>98.2\u201398.8%<\/td>\n<td>98.0\u201398.6%<\/td>\n<\/tr>\n<tr>\n<td>\u7d76\u7e01\u5bff\u547d\u76ee\u6a19<\/td>\n<td>20\u201330\u5e74<\/td>\n<td>20\u201330\u5e74<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u306a\u6545\u969c\u30e2\u30fc\u30c9<\/td>\n<td>\u6cb9\u306e\u52a3\u5316\u3001\u6c34\u5206\u3001DGA\u30a4\u30d9\u30f3\u30c8<\/td>\n<td>\u90e8\u5206\u653e\u96fb\u3001\u307b\u3053\u308a\u306e\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"installation\">\u8a2d\u7f6e\u304a\u3088\u3073\u30b9\u30da\u30fc\u30b9\u8981\u4ef6<\/h2>\n<p>\u30b9\u30da\u30fc\u30b9\u3068\u571f\u6728\u4f5c\u696d\u306e\u9078\u5b9a\u306f\u901a\u5e38\u3001\u4fa1\u683c\u8a2d\u5b9a\u306e\u524d\u306b\u884c\u308f\u308c\u307e\u3059\u3002\u5efa\u7269\u5185\u306e\u6cb9\u30bf\u30a4\u30d7\u5909\u5727\u5668\u306b\u306f\u3001\u8010\u706b\u91d1\u5eab\u304c\u5fc5\u8981\u3067\u3059\uff08\u5c11\u306a\u304f\u3068\u30822\u6642\u9593\u8010\u706b\u58c1\u304c\u5fc5\u8981\u3067\u3059\uff09\uff1b\u307e\u305f\u3001\u6cb9\u306e\u5168\u4f53\u7a4d\u306b\u52a0\u3048\u306610 %\u306e\u6d88\u706b\u6c34\u3092\u4fdd\u6301\u3067\u304d\u308b\u6cb9 containment pit \u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u898f\u5236\u306b\u5f93\u3063\u3066\u5fc5\u8981\u306a\u6700\u5c0f\u6d41\u91cf\u306e\u63db\u6c17\u304c\u63d0\u4f9b\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u3057\u304b\u3057\u3001\u5916\u90e8\u3067\u306f\u72b6\u6cc1\u304c\u9006\u8ee2\u3057\u307e\u3059\u3002\u30aa\u30a4\u30eb\u5909\u5727\u5668\u306f\u3001\u5358\u7d14\u306a\u30e9\u30a4\u30cb\u30f3\u30b0\u30d1\u30c3\u30c9\u304c\u5fc5\u8981\u306a\u305f\u3081\u901a\u5e38\u3067\u3059\u304c\u3001\u4fa1\u683c\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u904e\u71b1\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u305f\u3081\u3001\u5c4b\u5916\u3067\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u306e\u5909\u5727\u5668\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u671f\u5f85\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u9a12\u97f3\u3082\u3042\u308a\u307e\u3059\u3002\u30aa\u30a4\u30eb\u5909\u5727\u5668\u306f\u30bf\u30f3\u30af\u304c\u30b3\u30a2\u306e\u632f\u52d5\u3092\u5438\u53ce\u3059\u308b\u305f\u3081\u9759\u304b\u3067\u3059\u304c\u3001\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u306f\u540c\u3058\u51fa\u529b\u5b9a\u683c\u306b\u5bfe\u3057\u30665-10 dB(A)\u4ee5\u4e0a\u9a12\u97f3\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\uff08IEC 60076-10\u97f3\u30ec\u30d9\u30eb\u6e2c\u5b9a\u57fa\u6e96\u306b\u5f93\u3063\u3066\uff09\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8a2d\u7f6e\u306e\u5074\u9762<\/th>\n<th>\u6cb9\u6d78\u578b<\/th>\n<th>\u4e7e\u5f0f\u578b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5c4b\u5185\u30af\u30ea\u30a2\u30e9\u30f3\u30b9<\/td>\n<td>\u30d0\u30eb\u30c8 + \u30aa\u30a4\u30eb\u30d4\u30c3\u30c8 + \u9632\u706b\u8a55\u4fa1<\/td>\n<td>300\u2013600 mm\u306e\u7a7a\u6c17\u30af\u30ea\u30a2\u30e9\u30f3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u5c4b\u5916\u8010\u5019\u6027<\/td>\n<td>\u30a4\u30f3\u30c6\u30b0\u30e9\u30eb\uff08\u30bf\u30f3\u30af\u5bc6\u9589\uff09<\/td>\n<td>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u304c\u5fc5\u8981\uff08IP54+\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u57fa\u790e<\/td>\n<td>\u30b3\u30f3\u30c6\u30a4\u30f3\u30e1\u30f3\u30c8\u30e9\u30a4\u30ca\u30fc\u3001\u91cd\u3044\u30d9\u30fc\u30b9<\/td>\n<td>\u30d5\u30e9\u30c3\u30c8\u30d1\u30c3\u30c9\u3001\u8efd\u3044<\/td>\n<\/tr>\n<tr>\n<td>1 m\u3067\u306e\u9a12\u97f3\uff08500 kVA\uff09<\/td>\n<td>~55\u201362 dB(A)<\/td>\n<td>~60\u201370 dB(A)<\/td>\n<\/tr>\n<tr>\n<td>\u5e8a\u8377\u91cd<\/td>\n<td>\u9ad8\u3044\uff08\u30bf\u30f3\u30af + \u30aa\u30a4\u30eb\uff09<\/td>\n<td>\u4f4e\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"maintenance\">\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u7dcf\u6240\u6709\u30b3\u30b9\u30c8<\/h2>\n<p>\u30aa\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5909\u5727\u5668\u306b\u95a2\u3057\u3066\u306f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5426\u5b9a\u3067\u304d\u306a\u3044\u73fe\u5b9f\u7684\u304b\u3064\u7d99\u7d9a\u7684\u306a\u8981\u4ef6\u3067\u3042\u308a\u3001\u5e74\u6b21\u70b9\u691c\u3001\u30aa\u30a4\u30eb\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\uff08\u5909\u5727\u5668\u306e\u91cd\u8981\u5ea6\u306b\u5fdc\u3058\u30661\u301c3\u5e74\u3054\u3068\uff09\u3001\u30aa\u30a4\u30eb\u30ec\u30d9\u30eb\u3068\u6e29\u5ea6\u306e\u78ba\u8a8d\u3001\u30d6\u30ea\u30fc\u30b6\u30fc\u5185\u306e\u30b7\u30ea\u30ab\u30b2\u30eb\u306e\u4ea4\u63db\u3001\u6700\u7d42\u7684\u306b\u306f\u30aa\u30a4\u30eb\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u30c9\u30e9\u30a4\u5909\u5727\u5668\u306f\u5c4b\u5185\u3067\u306f\u307b\u3068\u3093\u3069\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u306a\u304f\u3001\u6700\u5c0f\u9650\u306e\u57c3\u306e\u6e05\u6383\u3068\u71b1\u30c1\u30a7\u30c3\u30af\u306e\u307f\u304c\u5fc5\u8981\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u521d\u671f\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u305f\u3081\u3001\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u306e\u5909\u5727\u5668\u306f\u5fc5\u8981\u4ee5\u4e0a\u306e\u5bb9\u91cf\u3092\u6301\u3064\u3053\u3068\u306b\u306a\u308a\u304c\u3061\u3067\u3059\u3002.<\/p>\n<p>20\u5e74\u9593\u306e\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\u306b\u95a2\u3057\u3066\u306f\u3001\u30aa\u30a4\u30eb\u5909\u5727\u5668\u306f\u521d\u671f\u30b3\u30b9\u30c8\u304c\u4f4e\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u30aa\u30a4\u30eb\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306b\u95a2\u9023\u3059\u308b\u7d99\u7d9a\u7684\u306a\u30b3\u30b9\u30c8\uff08\u5e74\u9593\u7d04$150-600\uff09\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u30c9\u30e9\u30a4\u5909\u5727\u5668\u306f\u521d\u671f\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\uff08\u7d0440-80%\u9ad8\u3044\uff09\u3001\u307b\u3068\u3093\u3069\u904b\u7528\u30b3\u30b9\u30c8\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u8a2d\u7f6e\u3055\u308c\u308b\u3068\u3001\u4e21\u65b9\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u30b3\u30b9\u30c8\u306e\u9762\u3067\u975e\u5e38\u306b\u8fd1\u3065\u304f\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u5dee\u306f10-20%\u3092\u8d85\u3048\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6c7a\u5b9a\u306f\u30b3\u30b9\u30c8\u3067\u306f\u306a\u304f\u3001\u8a2d\u7f6e\u5834\u6240\u3001\u6d88\u9632\u6cd5\u3001\u904e\u8ca0\u8377\u7279\u6027\u306a\u3069\u306e\u4e0d\u53ef\u80fd\u306a\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u884c\u308f\u308c\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n<h2 id=\"decision-table\">\u30b5\u30a4\u30c9\u30d0\u30a4\u30b5\u30a4\u30c9\u6bd4\u8f03\u8868<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u5bf8\u6cd5<\/th>\n<th>\u6cb9\u6d78\u578b<\/th>\n<th>\u4e7e\u5f0f\u578b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6700\u9069\u306a\u5834\u6240<\/td>\n<td>\u5c4b\u5916\u3001\u5909\u96fb\u6240\u3001\u5de5\u696d<\/td>\n<td>\u5c4b\u5185\u3001\u5efa\u7269\u3001\u30c8\u30f3\u30cd\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u706b\u5b89\u5168<\/td>\n<td>\u30d0\u30eb\u30c8\/\u30b3\u30f3\u30c6\u30a4\u30f3\u30e1\u30f3\u30c8\u304c\u5fc5\u8981<\/td>\n<td>\u81ea\u5df1\u6d88\u706b\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u4fa1\u683c\uff08500 kVA\uff09<\/td>\n<td>$8,000\u2013$16,000<\/td>\n<td>$12,000\u2013$24,000<\/td>\n<\/tr>\n<tr>\n<td>\u904e\u8ca0\u8377\u8010\u6027<\/td>\n<td>3\u20131.5\u00d7 \u6570\u6642\u9593<\/td>\n<td>~1.1\u00d7 \u77ed\u6642\u9593<\/td>\n<\/tr>\n<tr>\n<td>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/td>\n<td>\u6cb9\u3001DGA\u3001\u691c\u67fb<\/td>\n<td>\u6700\u5c0f<\/td>\n<\/tr>\n<tr>\n<td>\u9a12\u97f3<\/td>\n<td>\u4f4e\u3044 (55\u201362 dB)<\/td>\n<td>\u9ad8\u3044 (60\u201370 dB)<\/td>\n<\/tr>\n<tr>\n<td>\u74b0\u5883\u30ea\u30b9\u30af<\/td>\n<td>\u6cb9\u6f0f\u308c\u9632\u6b62<\/td>\n<td>\u306a\u3057<\/td>\n<\/tr>\n<tr>\n<td>\u5c4b\u5185\u30b3\u30fc\u30c9\u306e\u9075\u5b88<\/td>\n<td>\u5236\u9650\u3055\u308c\u305f<\/td>\n<td>\u6a19\u6e96<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u307e\u305a\u306f\u3053\u306e\u8868\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\u884c\u306b\u300c\u5c4b\u5185\u5efa\u7269\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u4e7e\u5f0f\u30bf\u30a4\u30d7\u306b\u9032\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u300c\u5c4b\u5916\u5909\u96fb\u6240\u300d\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u6cb9\u304c\u5fc5\u8981\u3067\u3059\u3002\u305d\u306e\u5f8c\u3001\u307b\u3068\u3093\u3069\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u6d88\u9632\u30b3\u30fc\u30c9\u3068\u904e\u8ca0\u8377\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u65b9\u5411\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1838\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/A-Decision-Framework-for-Your-Project.webp\" alt=\"\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306e\u610f\u601d\u6c7a\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"decision-framework\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306e\u610f\u601d\u6c7a\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h2>\n<p>\u6b21\u306e5\u3064\u306e\u8cea\u554f\u3092\u9806\u756a\u306b\u8ffd\u3063\u3066\u304f\u3060\u3055\u3044 \u2014 \u6700\u521d\u306e\u8cea\u554f\u304c\u6b21\u306e\u56de\u7b54\u3092\u6c7a\u5b9a\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u3069\u3053\u306b\u3042\u308a\u307e\u3059\u304b\uff1f\u5c4b\u5185 \u2192 \u4e7e\u5f0f\u30bf\u30a4\u30d7\u3001\u30d0\u30eb\u30c6\u30a3\u30f3\u30b0\u304c\u53ef\u80fd\u3067\u306a\u3044\u9650\u308a\u3002\u5c4b\u5916 \u2192 \u6cb9\u6d78\u5f0f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u3055\u304c\u6c42\u3081\u3089\u308c\u306a\u3044\u9650\u308a\u3002.<\/li>\n<li>\u6d88\u9632\u5b89\u5168\u30b3\u30fc\u30c9\u3068\u4fdd\u967a\u4f1a\u793e\u306f\u4f55\u3068\u8a00\u3063\u3066\u3044\u307e\u3059\u304b\uff1f\u5efa\u7bc9\u57fa\u6e96\u6cd5\u3067\u9271\u6cb9\u304c\u7981\u6b62\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u4e7e\u5f0f\u30bf\u30a4\u30d7\u307e\u305f\u306f\u30a8\u30b9\u30c6\u30eb\u5145\u586b\u6a5f\u5668\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u3069\u306e\u3088\u3046\u306a\u8ca0\u8377\u3092\u6271\u3063\u3066\u3044\u307e\u3059\u304b\uff1f\u6210\u9577\u3068\u540c\u69d8\u306b\u3001\u7e70\u308a\u8fd4\u3057\u306e\u8ca0\u8377\u3084\u5927\u304d\u306a\u30e2\u30fc\u30bf\u30fc\u306e\u4f7f\u7528 \u2192 \u6cb9\u6d78\u5f0f\u306e\u904e\u8ca0\u8377\u306e\u5229\u70b9\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1b\u4e7e\u5f0f\u30bf\u30a4\u30d7\u306e\u5834\u5408\u306f1\u30af\u30e9\u30b9\u4e0a\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u9a12\u97f3\u3068\u30b9\u30da\u30fc\u30b9\u306b\u95a2\u3059\u308b\u5236\u7d04\u306f\u4f55\u3067\u3059\u304b\uff1f\u30b9\u30da\u30fc\u30b9\u3068\u9a12\u97f3\u306b\u53b3\u3057\u3044\u5236\u7d04\u304c\u3042\u308b\u5834\u5408 \u2192 \u30b9\u30da\u30fc\u30b9\u306b\u95a2\u3057\u3066\u306f\u6cb9\u6a5f\u5668\u3088\u308a\u3082\u4e7e\u5f0f\u30bf\u30a4\u30d7\u3092\u597d\u307f\u3001\u9a12\u97f3\u306b\u95a2\u3057\u3066\u306f\u305d\u306e\u9006\u3067\u3059\u3002.<\/li>\n<li>\u4e88\u7b97\u306e\u5236\u7d04\u306f\u4f55\u3067\u3059\u304b\uff1f\u6700\u3082\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u826f\u3044\u6a5f\u5668\u304c\u597d\u307e\u308c\u308b\u5834\u5408 \u2192 \u6cb9\u6d78\u5f0f\u3092\u4f7f\u7528\u3057\u307e\u3059\uff08\u5834\u6240\u304c\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff09\u3002\u9577\u671f\u7684\u306a\u30b3\u30b9\u30c8\u3068\u898f\u5236\u306e\u554f\u984c\u304c\u512a\u5148\u3055\u308c\u308b\u5834\u5408 \u2192 \u8a2d\u7f6e\u5f8c\u306e\u6a5f\u5668\u306e\u30b3\u30b9\u30c8\u306e\u6bd4\u8f03\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p>\u75c5\u9662\u306f\u3001\u8cea\u554f2\u304c\u3053\u306e\u5834\u5408\u306e\u3059\u3079\u3066\u3092\u6c7a\u5b9a\u3057\u305f\u305f\u3081\u3001\u4e7e\u5f0f\u30bf\u30a4\u30d7\u3092\u9078\u629e\u3057\u307e\u3057\u305f\u3002\u592a\u967d\u5149\u767a\u96fb\u6240\u306f\u3001\u8cea\u554f1\u30683\u304c\u512a\u5148\u3055\u308c\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u305f\u3081\u3001\u6cb9\u6d78\u5f0f\u6a5f\u5668\u3092\u9078\u629e\u3057\u307e\u3057\u305f\u3002\u5730\u4e0b\u306b\u4f4d\u7f6e\u3059\u308b\u75c5\u9662\u306f\u3001\u30b3\u30b9\u30c8\u3092\u7bc0\u7d04\u3059\u308b\u305f\u3081\u306b\u30a8\u30b9\u30c6\u30eb\u5145\u586b\u6cb9\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2 id=\"brands-prices\">\u30d6\u30e9\u30f3\u30c9\u3068\u4fa1\u683c\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/h2>\n<p>\u4e21\u65b9\u306e\u6280\u8853\u306f\u540c\u3058\u30d6\u30e9\u30f3\u30c9\u30b9\u30da\u30af\u30c8\u30eb\u306b\u5c5e\u3057\u3001\u7570\u306a\u308b\u30d6\u30e9\u30f3\u30c9\u9593\u3067\u540c\u3058\u4fa1\u683c\u6bd4\u7387\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u56fd\u969b\u30d6\u30e9\u30f3\u30c9\u306f\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u4e7e\u5f0f\u30bf\u30a4\u30d7\u306e\u4f9b\u7d66\u3092\u62c5\u5f53\u3057\u3001\u4e2d\u56fd\u306eIEC\u8a8d\u8a3c\u4f01\u696d\u306f\u4e21\u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u4f4e\u3044\u30ec\u30d9\u30eb\u3067\u6210\u529f\u88cf\u306b\u7af6\u4e89\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d6\u30e9\u30f3\u30c9<\/th>\n<th>\u5f37\u5ea6<\/th>\n<th>\u6cb9 500 kVA<\/th>\n<th>\u4e7e\u5f0f\u30bf\u30a4\u30d7 500 kVA<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ABB<\/td>\n<td>\u30d5\u30eb\u30ec\u30f3\u30b8\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30b5\u30fc\u30d3\u30b9<\/td>\n<td>$18,000\u2013$30,000<\/td>\n<td>$26,000\u2013$44,000<\/td>\n<\/tr>\n<tr>\n<td>\u30b7\u30fc\u30e1\u30f3\u30b9<\/td>\n<td>\u52b9\u7387\u3001\u30c7\u30b8\u30bf\u30eb\u76e3\u8996<\/td>\n<td>$18,000\u2013$32,000<\/td>\n<td>$27,000\u2013$46,000<\/td>\n<\/tr>\n<tr>\n<td>\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af<\/td>\n<td>\u4e7e\u5f0f\u30bf\u30a4\u30d7\u306e\u30ea\u30fc\u30c0\u30fc\u30b7\u30c3\u30d7<\/td>\n<td>$15,000\u2013$28,000<\/td>\n<td>$24,000\u2013$40,000<\/td>\n<\/tr>\n<tr>\n<td>\u65e5\u7acb\u30a8\u30ca\u30b8\u30fc<\/td>\n<td>\u30b0\u30ea\u30c3\u30c9\u3068\u7523\u696d<\/td>\n<td>$17,000\u2013$30,000<\/td>\n<td>$25,000\u2013$42,000<\/td>\n<\/tr>\n<tr>\n<td>\u30a4\u30fc\u30c8\u30f3<\/td>\n<td>\u5317\u7c73\u306e\u9075\u5b88<\/td>\n<td>$14,000\u2013$26,000<\/td>\n<td>$20,000\u2013$36,000<\/td>\n<\/tr>\n<tr>\n<td>\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b<\/td>\n<td>IEC 60076\u3001\u4e21\u30bf\u30a4\u30d7\u3001\u8a66\u9a13\u5831\u544a\u66f8<\/td>\n<td>$8,000\u2013$16,000<\/td>\n<td>$12,000\u2013$24,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4fa1\u683c\u306fFOB\u4e2d\u56fd\u307e\u305f\u306f\u5de5\u5834\u6e21\u3057\u3067\u63d0\u793a\u3055\u308c\u3001\u4ed5\u69d8\u3001\u540d\u79f0\u3001\u5834\u6240\u306a\u3069\u306e\u3044\u304f\u3064\u304b\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u4e0a\u8a18\u306e\u56fd\u969b\u7684\u306a\u540d\u79f0\u306f\u3001\u6280\u8853\u306b\u95a2\u3059\u308b\u4fe1\u983c\u6027\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b\u306f\u6280\u8853\u9078\u629e\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u95a2\u4e0e\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u540c\u793e\u306f\u6cb9\u6d78\u578b\u304a\u3088\u3073\u4e7e\u5f0f\u5909\u5727\u5668\u309210 kVA\u304b\u3089100 MVA\u307e\u3067\u76f4\u63a5IEC 60076\u306b\u6e96\u62e0\u3057\u3066\u88fd\u9020\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u6700\u3082\u4fe1\u983c\u3067\u304d\u308b\u4fa1\u683c\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\uff08\u3053\u308c\u306f\u4e7e\u5f0f\u30bf\u30a4\u30d7\u306e\u5834\u5408\u3001IEC 60076-11\u3092\u610f\u5473\u3057\u307e\u3059\uff09\u3002\u540c\u793e\u306f\u3059\u3079\u3066\u306e\u6ce8\u6587\u306b\u5bfe\u3057\u3066\u8a66\u9a13\u5831\u544a\u66f8\u3092\u63d0\u4f9b\u3057\u3001\u6a19\u6e96\u3068\u3057\u3066\u9285\u5dfb\u304d\u30e6\u30cb\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u75c5\u9662\u306e\u6a5f\u80fd\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e7e\u5f0f\u30bf\u30a4\u30d7\u3092\u9078\u629e\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u307e\u305f\u306f\u592a\u967d\u5149\u767a\u96fb\u6240\u306e\u305f\u3081\u306b\u6cb9\u6d78\u578b\u3092\u9078\u629e\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u540c\u3058\u8a8d\u8a3c\u3001\u640d\u5931\u6e2c\u5b9a\u3001\u304a\u3088\u3073\u8a66\u9a13\u5831\u544a\u66f8\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u6280\u8853\u306e\u9078\u629e\u304c\u8cfc\u5165\u3059\u308b\u3082\u306e\u3092\u5b9a\u7fa9\u3057\u3001\u6587\u66f8\u304c\u53d7\u3051\u53d6\u3063\u305f\u304b\u3069\u3046\u304b\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002.<\/p>\n<h2 id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>\u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u308b\u304b\uff1a\u4e7e\u5f0f\u5909\u5727\u5668\u305d\u308c\u3068\u3082\u6cb9\u6d78\u578b\u5909\u5727\u5668\uff1f<\/h3>\n<p>\u6cb9\u6d78\u578b\u3068\u4e7e\u5f0f\u5909\u5727\u5668\u306b\u306f\u305d\u308c\u305e\u308c\u306e\u5229\u70b9\u3068\u6b20\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u6cb9\u6d78\u578b\u306e\u30d0\u30ea\u30a2\u30f3\u30c8\u306f\u5b89\u4fa1\u3067\uff08\u540c\u3058kVA\u5b9a\u683c\u306e\u4e7e\u5f0f\u30bf\u30a4\u30d7\u3088\u308a\u308240-80%\u5b89\u3044\uff09\u30011.3-1.5\u00d7\u306e\u904e\u8ca0\u8377\u306b\u6570\u6642\u9593\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5c4b\u5916\u306e\u5909\u96fb\u6240\u3001\u5de5\u5834\u3001\u592a\u967d\u5149\u767a\u96fb\u6240\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4e7e\u5f0f\u30bf\u30a4\u30d7\u306f\u8010\u706b\u6027\u304c\u3042\u308a\u3001\u6cb9\u306e\u5b58\u5728\u3092\u5fc5\u8981\u3068\u305b\u305a\u3001\u5efa\u7269\u3001\u75c5\u9662\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u3067\u52d5\u4f5c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3>\u4e7e\u5f0f\u5909\u5727\u5668\u306f\u6cb9\u6d78\u578b\u3088\u308a\u3082\u9ad8\u4fa1\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u306f\u3044\u3001\u4e00\u822c\u7684\u306b\u8a00\u3048\u3070\u3001\u540c\u7b49\u306ekVA\u306740\u201380%\u9ad8\u304f\u306a\u308a\u307e\u3059\uff1a500 kVA\u306e\u4e7e\u5f0f\u30bf\u30a4\u30d7\u306f$12,000\u2013$24,000\u3067\u3001\u6cb9\u6d78\u578b\u306f$8,000\u2013$16,000\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u6cb9\u30bf\u30a4\u30d7\u306e\u5c4b\u5185\u30d0\u30eb\u30c8\u3001\u53ce\u5bb9\u30d4\u30c3\u30c8\u3001\u304a\u3088\u3073\u706b\u707d\u6291\u5236\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u8a2d\u7f6e\u30b3\u30b9\u30c8\u306f\u540c\u69d8\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u6cb9\u6d78\u578b\u5909\u5727\u5668\u306f\u5c4b\u5185\u306b\u8a2d\u7f6e\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u306f\u3044\u3001\u898f\u5247\u306b\u5f93\u3063\u3066\uff1a\u8010\u706b\u6027\u306e\u30d0\u30eb\u30c8\u69cb\u9020\u306f\u307b\u3068\u3093\u3069\u306e\u5730\u57df\u3067\u5fc5\u9808\u3067\u3059\u3002\u307e\u305f\u3001\u5168\u6cb9\u91cf\u3092\u53ce\u96c6\u3059\u308b\u305f\u3081\u306e\u30d4\u30c3\u30c8\u3082\u5fc5\u8981\u3067\u3001\u6d88\u706b\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4ee3\u308f\u308a\u306b\u3001\u30a8\u30b9\u30c6\u30eb\u5145\u586b\u30e6\u30cb\u30c3\u30c8\u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n<h3>\u4e7e\u5f0f\u5909\u5727\u5668\u3068\u6cb9\u6d78\u578b\u5909\u5727\u5668\u306e\u5bff\u547d\u306f\u3069\u306e\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u4e21\u65b9\u3068\u308220-30\u5e74\u306e\u7bc4\u56f2\u3067\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6cb9\u30e6\u30cb\u30c3\u30c8\u306e\u5bff\u547d\u306f\u3001\u5b9a\u671f\u7684\u306aDGA\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3067\u691c\u51fa\u3067\u304d\u308b\u6e7f\u6c17\u3084\u904e\u71b1\u306e\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u5834\u5408\u3001\u5b8c\u5168\u306b\u6e05\u6f54\u3067\u4e7e\u71e5\u3057\u305f\u6761\u4ef6\u3067\u6700\u3082\u9577\u304f\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u307b\u3053\u308a\u3084\u6e7f\u6c17\u306f\u90e8\u5206\u653e\u96fb\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u5bff\u547d\u3092\u77ed\u304f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u3069\u306e\u5909\u5727\u5668\u30bf\u30a4\u30d7\u304c\u9759\u304b\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u6cb9\u6d78\u578b\u5909\u5727\u5668\u306f\u3001\u30bf\u30f3\u30af\u306e\u91cd\u91cf\u304c\u30b3\u30a2\u306e\u632f\u52d5\u3092\u5438\u53ce\u3059\u308b\u305f\u3081\u3001\u540c\u3058\u30bf\u30a4\u30d7\u306e\u7a7a\u51b7\u5909\u5727\u5668\u3088\u308a\u30825-10 dB(A)\u4f4e\u3044\u97f3\u30ec\u30d9\u30eb\uff08500 kVA\u306e\u5b9a\u683c\u306e\u5909\u5727\u5668\u306b\u5bfe\u3057\u3066\u7d0455-62 dB(A)\u3068\u6bd4\u8f03\u3057\u306660-70 dB(A)\uff09\u3067\u767b\u9332\u3055\u308c\u307e\u3059\u3002IEC 60076-10\u306b\u5f93\u3044\u3001\u4f4f\u5b85\u3084\u75c5\u9662\u306e\u5834\u6240\u306b\u5bfe\u3057\u3066\u9078\u629e\u3092\u884c\u3046\u524d\u306b\u3001\u5909\u5727\u5668\u306e\u97f3\u306e\u5f37\u3055\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\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\/200\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1: \u96fb\u529b\u5909\u5727\u5668 \u2014 \u4e00\u822c<\/a> \u2014 \u5b9a\u683c\u3001\u6e29\u5ea6\u4e0a\u6607\u3001\u8a66\u9a13\u306e\u305f\u3081\u306e\u57fa\u672c\u6a19\u6e96\u3002.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/3334\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-11: \u4e7e\u5f0f\u96fb\u529b\u5909\u5727\u5668<\/a> \u2014 \u4e7e\u5f0f\u8a2d\u8a08\u3001\u706b\u707d\u8a66\u9a13\u3001\u53ca\u3073\u5b9a\u683c\u306e\u305f\u3081\u306e\u7279\u5b9a\u6a19\u6e96\u3002.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/57088\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-7: \u6cb9\u6d78\u578b\u96fb\u529b\u5909\u5727\u5668\u306e\u8ca0\u8377\u30ac\u30a4\u30c9<\/a> \u2014 \u6cb9\u6d78\u578b\u30e6\u30cb\u30c3\u30c8\u306e\u904e\u8ca0\u8377\u304a\u3088\u3073\u30b5\u30a4\u30af\u30ea\u30c3\u30af\u8ca0\u8377\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3002.<\/li>\n<li><a href=\"https:\/\/standards.ieee.org\/ieee\/C57.12.00\/6735\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE C57.12.00: \u6db2\u4f53\u6d78\u6f2c\u30c8\u30e9\u30f3\u30b9\u306e\u4e00\u822c\u8981\u4ef6<\/a> \u2014 \u5317\u7c73\u306e\u540c\u7b49\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\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: \u56fd\u5bb6\u96fb\u6c17\u898f\u5247<\/a> \u2014 \u5c4b\u5185\u306e\u6cb9\u6d78\u30c8\u30e9\u30f3\u30b9\u7528\u306e\u8a2d\u7f6e\u304a\u3088\u3073\u30dc\u30fc\u30eb\u30c8\u8981\u4ef6\u3002.<\/li>\n<li><a href=\"https:\/\/www.electrical4u.com\/transformer-types\/\" rel=\"nofollow noopener\" target=\"_blank\">Electrical4U \u2014 \u30c8\u30e9\u30f3\u30b9\u306e\u7a2e\u985e<\/a> \u2014 \u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u3001\u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3\u3001\u6cb9\u6d78\u69cb\u9020\u306e\u80cc\u666f\u3002.<\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Transformer_types\" rel=\"nofollow noopener\" target=\"_blank\">Wikipedia \u2014 \u30c8\u30e9\u30f3\u30b9\u306e\u7a2e\u985e<\/a> \u2014 \u4e3b\u8981\u306a\u30c8\u30e9\u30f3\u30b9\u5206\u985e\u306b\u95a2\u3059\u308b\u53c2\u8003\u8cc7\u6599\u3002.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u30c8\u30e9\u30f3\u30b9\u3068\u6cb9\u6d78\u30c8\u30e9\u30f3\u30b9\u306e\u9078\u629e\u306f\u3001\u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u3088\u308a\u3082\u3001\u3059\u3079\u3066\u306e\u5236\u7d04\u306b\u9069\u5408\u3059\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u3076\u3053\u3068\u3067\u3059\u3002\u706b\u707d\u898f\u5247\u3084\u5834\u6240\u306a\u3069\u306e\u5236\u7d04\u304c\u3042\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u3001\u904e\u8ca0\u8377\u3084\u5c4b\u5916\u6761\u4ef6\u3067\u3088\u308a\u52b9\u679c\u7684\u306a\u6cb9\u30e6\u30cb\u30c3\u30c8\u3092\u9078\u3076\u3079\u304d\u304b\u3001\u5c4b\u5185\u3067\u306e\u706b\u707d\u5b89\u5168\u6027\u306b\u304a\u3044\u3066\u7af6\u5408\u4ed6\u793e\u3092\u4e0a\u56de\u308b\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u3092\u9078\u3076\u3079\u304d\u304b\u304c\u6c7a\u307e\u308a\u307e\u3059 \u2014 \u305d\u3057\u3066\u3001\u8a2d\u7f6e\u30b3\u30b9\u30c8\u304c\u8a08\u7b97\u3055\u308c\u308b\u3068\u300140\u201380%\u306e\u4fa1\u683c\u5dee\u306f\u5927\u5e45\u306b\u6d88\u5931\u3057\u307e\u3059\u3002.<\/p>\n<ul>\n<li>\u307e\u305a\u3001\u5834\u6240\u3068\u706b\u707d\u30b3\u30fc\u30c9\u306e\u5206\u6790\u3092\u884c\u3044\u3001\u305d\u306e\u5f8c\u306b\u6280\u8853\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u5358\u306a\u308b\u6a5f\u5668\u4fa1\u683c\u3067\u306f\u306a\u304f\u3001\u30dc\u30fc\u30eb\u30c8\u3084 containment \u6750\u6599\u3092\u542b\u3080\u8a2d\u7f6e\u4fa1\u683c\u3092\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u904e\u8ca0\u8377\u306b\u9069\u3057\u305f\u30e2\u30c7\u30eb\u3092\u9078\u629e\u3057\u3001\u7279\u5b9a\u306e\u904e\u8ca0\u8377\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u30c9\u30e9\u30a4\u30bf\u30a4\u30d7\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>IEC 60076\u306e\u8a66\u9a13\u7d50\u679c\u3068\u78ba\u8a8d\u3055\u308c\u305f\u640d\u5931\u3067\u9078\u629e\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A project manager in a Malaysian hospital was evaluating two quotes for a transformer rated at 1,000 kVA: the cheaper, oil-immersed transformer being priced at $16,000 and the costlier, cast-resin transformer being charged at $26,000. The less expensive alternative would save $10,000. However, since the hospital is located two floors above where the electrical equipment is installed, the fire regulations mandated that there should be a pit to retain any oil in the event of a leak. Moreover, the insurance company has already asked if the hospital intended to use mineral oil since it cannot be used indoors. Thus, in this case, the dry type of transform is not necessarily [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1836,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-1835","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\/1835","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=1835"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/1835\/revisions"}],"predecessor-version":[{"id":11026,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/1835\/revisions\/11026"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/1836"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=1835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=1835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=1835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}