{"id":106,"date":"2026-08-22T02:34:28","date_gmt":"2026-08-21T18:34:28","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=106"},"modified":"2026-08-29T23:43:27","modified_gmt":"2026-08-29T15:43:27","slug":"high-performance-sz11-31500kva-35-10-5kv-35kv-oil-immersed-on-load-voltage-regulating-power-transfor","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ja\/news\/high-performance-sz11-31500kva-35-10-5kv-35kv-oil-immersed-on-load-voltage-regulating-power-transfor\/","title":{"rendered":"\u9ad8\u6027\u80fd SZ11-31500KVA\/35\/10.5KV 35KV \u6cb9\u6d78\u5f0f\u8ca0\u8377\u96fb\u5727\u8abf\u6574\u7528\u5909\u5727\u5668"},"content":{"rendered":"<p>\u3042\u306a\u305f\u306f\u3001\u6e29\u304b\u30447\u6708\u306e\u671d\u306e\u5348\u524d7\u6642\u306b110kV\u5909\u96fb\u6240\u306e\u5236\u5fa1\u5ba4\u306b\u3044\u307e\u3059\u3002\u5e02\u5185\u306e\u7a7a\u8abf\u9700\u8981\u304c\u9ad8\u307e\u3063\u3066\u304a\u308a\u3001\u30c7\u30a3\u30b9\u30d1\u30c3\u30c1\u30e3\u30fc\u306f10kV\u30ec\u30d9\u30eb\u306e\u30d0\u30b9\u30d0\u30fc\u96fb\u5727\u304c10.5kV\u306e\u76ee\u6a19\u96fb\u5727\u3067\u306f\u306a\u304f9.8kV\u306b\u4f4e\u4e0b\u3057\u305f\u7406\u7531\u3092\u77e5\u308a\u305f\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u88c5\u7f6e\u306e\u306a\u3044\u5f93\u6765\u306e\u5909\u5727\u5668\u3067\u306f\u3001\u3053\u306e\u72b6\u6cc1\u306f\u30b5\u30fc\u30d3\u30b9\u306e\u4e2d\u65ad\u307e\u305f\u306f\u56de\u8def\u306e\u518d\u63a5\u7d9a\u306b\u591c\u3092\u8cbb\u3084\u3059\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u8ca0\u8377\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u5099\u3048\u305fSZ11-31500kVA 35\/10.5kV\u6cb9\u6d78\u5909\u5727\u5668\u304c\u3042\u308c\u3070\u3001\u3059\u3079\u3066\u304c\u81ea\u52d5\u7684\u306b\u89e3\u6c7a\u3055\u308c\u3001\u30d0\u30b9\u30d0\u30fc\u96fb\u5727\u306f\u6570\u79d2\u3067\u5fc5\u8981\u306a10.5kV\u306b\u623b\u308a\u307e\u3059\u3002.<\/p>\n<p>\u3053\u308c\u304c\u3001\u516c\u5171\u4e8b\u696d\u3001\u88fd\u9020\u4f01\u696d\u3001\u72ec\u7acb\u7cfb\u767a\u96fb\u4e8b\u696d\u8005\u304c\u8ca0\u8377\u96fb\u5727\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u5099\u3048\u305f\u6cb9\u6d78\u5909\u5727\u5668\u306e\u88fd\u9020\u696d\u8005\u306b\u9023\u7d61\u3057\u7d9a\u3051\u308b\u7406\u7531\u3067\u3042\u308a\u3001\u30aa\u30d5\u30b5\u30fc\u30ad\u30c3\u30c8\u30bf\u30c3\u30d7\u3092\u5229\u7528\u3057\u305f\u306f\u308b\u304b\u306b\u5b89\u4fa1\u306a\u30e2\u30c7\u30eb\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001SZ11-31500kVA 35\/10.5kV\u5909\u5727\u5668\u306e\u52d5\u4f5c\u3001\u6cb9\u6d78\u5909\u5727\u5668\u306e\u4fa1\u683c\u3001\u305d\u3057\u3066\u9a5a\u304d\u306e\u306a\u3044\u53d6\u5f97\u65b9\u6cd5\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002.<\/p>\n<blockquote><p>SZ11-31500kVA 35\/10.5kV\u5909\u5727\u5668\u306f\u3001\u5bb9\u91cf31,500 kVA\u306e\u4e09\u76f8\u6cb9\u6d78\u88c5\u7f6e\u3067\u3059\u300235 kV\u306e\u9ad8\u5727\u5dfb\u7dda\u306810.5 kV\u306e\u4f4e\u5727\u5dfb\u7dda\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30e6\u30cb\u30c3\u30c8\u306f\u3001\u904b\u8ee2\u4e2d\u306b\u96fb\u5727\u3092\u8abf\u6574\u3067\u304d\u308b\u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\uff08OLTC\uff09\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u7121\u8ca0\u8377\u640d\u5931\u306f\u901a\u5e38\u7d0420-25 kW\u3067\u3001\u8ca0\u8377\u640d\u5931\u306f\u7d04130-150 kW\u3067\u3059\u3002\u6a19\u6e96\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f8%\u3067\u3001\u901a\u5e38\u306f\u30d9\u30af\u30c8\u30eb\u30b0\u30eb\u30fc\u30d7YNd11\u306b\u5c5e\u3057\u307e\u3059\u3002.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-109\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/High-Performance-Sz11-31500Kva-35-10-5Kv-35Kv-Oil-Immersed-On-Load-Voltage-Regulating-Power-Transfor.webp\" alt=\"\u9ad8\u6027\u80fdSz11 31500Kva 35 10 5Kv 35Kv\u6cb9\u6d78\u578b\u8ca0\u8377\u96fb\u5727\u8abf\u6574\u7528\u96fb\u529b\u30c8\u30e9\u30f3\u30b9\" width=\"1448\" height=\"1086\" \/><\/p>\n<hr \/>\n<h2 id=\"what-is\">SZ11-31500kVA 35\/10.5kV\u5909\u5727\u5668\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>SZ11\u30b7\u30ea\u30fc\u30ba\u306e\u540d\u79f0\u306f\u3001\u4e2d\u56fd\u306e\u96fb\u529b\u5909\u5727\u5668\u306b\u95a2\u3059\u308b\u56fd\u5bb6\u5206\u985e\u30b7\u30b9\u30c6\u30e0\u306b\u5f93\u3063\u3066\u3044\u307e\u3059\u3002\u6587\u5b57\u300cS\u300d\u306f\u4e09\u76f8\u5909\u5727\u5668\u3092\u6307\u3057\u3001\u300cZ\u300d\u306f\u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u5099\u3048\u305f\u5909\u5727\u5668\u3092\u793a\u3057\u3001\u6570\u5b57\u300c11\u300d\u306f\u3001GB\/T 6451\u304a\u3088\u3073GB 20052\u306b\u5f93\u3063\u3066\u3001\u524d\u306eS9\u30b7\u30ea\u30fc\u30ba\u306e\u640d\u5931\u3088\u308a\u308230%\u4f4e\u3044\u7121\u8ca0\u8377\u640d\u5931\u3092\u6301\u3064\u5909\u5727\u5668\u8a2d\u8a08\u306e\u30b7\u30ea\u30fc\u30ba\u3092\u793a\u3057\u307e\u3059\u300231500 kVA\u306e\u5909\u5727\u5668\u306f\u300135kV\u4e2d\u5727\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u309210.5kV\u914d\u96fb\u30d0\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u3001110\/35\/10kV\u5909\u96fb\u6240\u3001\u5927\u898f\u6a21\u5de5\u696d\u56e3\u5730\u3001\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u767a\u96fb\u6240\u3067\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p>SZ11-31500kVA\u5909\u5727\u5668\u3092\u56fa\u5b9a\u5909\u5727\u5668\u306e\u4ee3\u308f\u308a\u306b\u4f7f\u7528\u3059\u308b\u4e3b\u306a\u7406\u7531\u306f\u3001\u96fb\u5727\u54c1\u8cea\u306e\u5411\u4e0a\u3067\u3059\u3002\u914d\u96fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u96fb\u5727\u306f\u5e38\u306b\u5909\u52d5\u3057\u3066\u304a\u308a\u300110.5kV\u30d0\u30b9\u306f9.5kV\u304b\u308911kV\u306b\u5207\u308a\u66ff\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306f\u3001\u904b\u8ee2\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u30d0\u30b9\u306e\u96fb\u5727\u3092\u5e38\u306b\u8abf\u6574\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5909\u5727\u5668\u306e\u63a8\u5b9a\u30bf\u30c3\u30d4\u30f3\u30b0\u7bc4\u56f2\u306f\uff08IEC 60076-1\u306b\u3088\u308b\uff09\u00b18 x 1.25%\u3067\u3042\u308a\u3001\u5408\u8a08\u7bc4\u56f2\u306f\u00b110%\u3068\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u901a\u5e38\u300135kV\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7528\u306b\u6307\u5b9a\u3055\u308c\u305fSZ11\u5909\u5727\u5668\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u7279\u6027\u306b\u5fdc\u3058\u306635 \u00b1 3 x 2.5%\u307e\u305f\u306f35 \u00b1 8 x 1.25%\u306e\u7bc4\u56f2\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002.<\/p>\n<p>5 MVA\u306e\u5909\u5727\u5668\u306e\u5834\u5408\u30012\u3064\u306e\u5074\u9762\u304c\u3042\u308a\u307e\u3059\uff1a1\u3064\u306f\u753a\u5168\u4f53\u306e\u30cb\u30fc\u30ba\u3084\u4e2d\u898f\u6a21\u306e\u5de5\u696d\u30d7\u30e9\u30f3\u30c8\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u5b8c\u5168\u306a\u30e6\u30cb\u30c3\u30c8\u3068\u3057\u3066\u8f38\u9001\u53ef\u80fd\u3067\u3082\u3042\u308a\u307e\u3059\u300245\u301c55\u30c8\u30f3\u306e\u91cd\u3055\u306b\u3088\u308a\u3001\u591a\u304f\u306e\u5730\u57df\u3092\u7c21\u5358\u306b\u8f38\u9001\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n<h2 id=\"oltc\">\u8ca0\u8377\u6642\u96fb\u5727\u8abf\u6574\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>\u8ca0\u8377\u6642\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5909\u5727\u5668\u306f\u96fb\u6d41\u3092\u6d41\u3057\u306a\u304c\u3089\u3082\u30bf\u30fc\u30f3\u6bd4\u3092\u8abf\u6574\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u30bf\u30c3\u30d7\u5909\u66f4\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u30aa\u30d5\u30e9\u30a4\u30f3\u30bf\u30c3\u30d7\u5909\u66f4\u3084\u96fb\u6e90\u906e\u65ad\u306e\u5834\u5408\u3001\u5909\u5727\u5668\u306f\u96fb\u529b\u3092\u6d41\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u4e21\u65b9\u306e\u30bf\u30a4\u30d7\u306e\u5909\u66f4\u306f\u3001\u62b5\u6297\u5668\u307e\u305f\u306f\u30ea\u30a2\u30af\u30bf\u3092\u57fa\u306b\u3057\u305f\u540c\u3058\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u8981\u7d20\u3068\u9077\u79fb\u30b7\u30b9\u30c6\u30e0\u3092\u542b\u307f\u3001\u30bf\u30c3\u30d7\u5909\u66f4\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u30a2\u30fc\u30af\u640d\u50b7\u3092\u53d7\u3051\u305f\u308a\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30b7\u30fc\u30b1\u30f3\u30b9\u4e2d\u306b\u96fb\u529b\u56de\u8def\u304c\u4e2d\u65ad\u3055\u308c\u308b\u3053\u3068\u306a\u304f\u884c\u308f\u308c\u307e\u3059\u3002.<\/p>\n<p>\u62b5\u6297\u5668\u30bf\u30a4\u30d7\u306eOLTC\u306e\u5834\u5408\u3001\u4e00\u9023\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30b9\u30c6\u30c3\u30d7\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u300135 kV\u3067\u52d5\u4f5c\u3059\u308b\u5909\u5727\u5668\u306eOLTC\u306e\u5834\u5408\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n<ul>\n<li>\u30c0\u30a4\u30d0\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u5165\u51fa\u529b\u5c0e\u4f53\u3092\u9077\u79fb\u62b5\u6297\u5668\u306b\u63a5\u7d9a\u3059\u308b\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u8981\u7d20\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002.<\/li>\n<li>\u56de\u8def\u306b\u62b5\u6297\u5668\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u5909\u5727\u5668\u304c\u96fb\u529b\u4f9b\u7d66\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u77ac\u9593\u306b\u5faa\u74b0\u96fb\u6d41\u3092\u5236\u9650\u3057\u7d9a\u3051\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/li>\n<li>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u30bf\u30c3\u30d7\u3067\u306e\u96fb\u5727\u5909\u5316\u306e\u958b\u59cb\u5f8c\u3001\u6570\u30df\u30ea\u79d2\u4ee5\u5185\u306b\u5b8c\u4e86\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p>OLTC\u306e\u5b9f\u7528\u7684\u306a\u5074\u9762\u3092\u9664\u3051\u3070\u3001\u88c5\u7f6e\u306e\u64cd\u4f5c\u306f\u81ea\u52d5\u96fb\u5727\u8abf\u6574\u5668\uff08AVR\uff09\u3068\u3057\u3066\u77e5\u3089\u308c\u308b\u88c5\u7f6e\u306e\u6a5f\u80fd\u306b\u5927\u304d\u304f\u95a2\u4fc2\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u88c5\u7f6e\u306f\u3001\u5b9f\u969b\u306e\u96fb\u5727\u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u3067OLTC\u30d7\u30ed\u30bb\u30b9\u3092\u30ea\u30e2\u30fc\u30c8\u3067\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002AVR\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u4ed5\u4e8b\u306f\u3001\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u30c8\u30e9\u30f3\u30b9\u3092\u6e2c\u5b9a\u88c5\u7f6e\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u4e8c\u6b21\u96fb\u5727\u5024\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u96fb\u5727\u30be\u30fc\u30f3\u306b\u8cbb\u3084\u3055\u308c\u305f\u6642\u9593\u304c\u8d85\u904e\u3057\u305f\u5834\u5408\u306b\u5909\u66f4\u30b3\u30de\u30f3\u30c9\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u624b\u9806\u4e2d\u306b\u3088\u304f\u767a\u751f\u3057\u307e\u3059\u3002.<\/p>\n<p>OLTC\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u3001\u3042\u3089\u3086\u308b\u30bf\u30a4\u30d7\u306e\u5909\u5727\u5668\u306e\u904b\u7528\u306b\u304b\u304b\u308b\u30b3\u30b9\u30c8\u306e\u89b3\u70b9\u304b\u3089\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u70b9\u306b\u304a\u3044\u3066\u3001\u6cb9\u6d78OLTC\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u30d0\u30b9\u306f\u30d7\u30ed\u30bb\u30b9\u306e\u4e2d\u3067\u6700\u3082\u6642\u9593\u304c\u304b\u304b\u308b\u90e8\u5206\u3067\u3059\u3002MR\u30bf\u30a4\u30d7\u306eVACUTAP\u3084ABB UZ\u30b7\u30ea\u30fc\u30ba\u30bf\u30a4\u30d7\u306e\u30b9\u30a4\u30c3\u30c1\u30e3\u30fc\u306a\u3069\u306eOLTC\u306f\u3001\u30bf\u30f3\u30af\u5185\u306e\u6cb9\u306e\u6027\u80fd\u3092\u5b9a\u671f\u7684\u306b\u76e3\u8996\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u30bf\u30a4\u30d7<\/th>\n<th>\u4e00\u822c\u7684\u306a\u7bc4\u56f2<\/th>\n<th>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u9593\u9694<\/th>\n<th>\u30b3\u30b9\u30c8\u5f71\u97ff<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30aa\u30d5\u56de\u8def\uff08DETC\uff09<\/td>\n<td>\u00b12 \u00d7 2.5%<\/td>\n<td>\u691c\u67fb\u306e\u307f<\/td>\n<td>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u6cb9\u6d78\u62b5\u6297\u5668OLTC<\/td>\n<td>\u00b18 \u00d7 1.25%<\/td>\n<td>50,000\u2013100,000\u56de\u306e\u64cd\u4f5c<\/td>\n<td>+$6,000\u2013$12,000<\/td>\n<\/tr>\n<tr>\n<td>\u771f\u7a7aOLTC<\/td>\n<td>\u00b18 \u00d7 1.25%<\/td>\n<td>150,000\u2013200,000\u56de\u306e\u64cd\u4f5c<\/td>\n<td>+$10,000\u2013$18,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>1\u65e5\u6570\u56de\u30bf\u30c3\u30d7\u3092\u5909\u66f4\u3059\u308b31.5 MVA\u306e\u5909\u96fb\u6240\u30e6\u30cb\u30c3\u30c8\u306b\u304a\u3044\u3066\u3001\u771f\u7a7a\u30bf\u30a4\u30d7\u306e\u9577\u3044\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u9593\u9694\u306f\u3057\u3070\u3057\u3070\u305d\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u3092\u6b63\u5f53\u5316\u3057\u307e\u3059\u3002.<\/p>\n<h2 id=\"construction\">\u8a2d\u8a08\u304a\u3088\u3073\u69cb\u9020\u306e\u7279\u5fb4<\/h2>\n<p>SZ11-31500kVA 35\/10.5kV\u30c8\u30e9\u30f3\u30b9\u306f\u3001\u30b7\u30ea\u30ab\u30b2\u30eb\u3067\u6e80\u305f\u3055\u308c\u305f\u5bc6\u9589\u578b\u306e\u81a8\u5f35\u30bf\u30f3\u30af\u3092\u6301\u3064\u4fdd\u5b88\u578b\u6cb9\u6d78\u30c8\u30e9\u30f3\u30b9\u3092\u6307\u3057\u307e\u3059\u3002\u4e3b\u306a\u69cb\u6210\u90e8\u54c1\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n<ul>\n<li>\u30b3\u30a2\uff1a\u30b3\u30a2\u306f\u300130ZH120\u307e\u305f\u306f27ZH110\u30bf\u30a4\u30d7\u306e\u51b7\u9593\u5727\u5ef6\u7c92\u72b6\u914d\u5411\uff08CRGO\uff09\u30b7\u30ea\u30b3\u30f3\u92fc\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001\u4e09\u80a2\u307e\u305f\u306f\u4e94\u80a2\u306e\u6bb5\u968e\u7684\u30b3\u30a2\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6bb5\u968e\u7684\u30e9\u30c3\u30d7\u63a5\u5408\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7121\u8ca0\u8377\u640d\u5931\u3068\u9a12\u97f3\u30ec\u30d9\u30eb\u3092\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/li>\n<li>\u5dfb\u7dda\uff1a\u5dfb\u7dda\u306f\u9285\u5c0e\u4f53\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u300135 kV\u9ad8\u5727\u5dfb\u7dda\u306f\u9023\u7d9a\u30c7\u30a3\u30b9\u30af\u5dfb\u7dda\u3068\u3057\u3066\u69cb\u6210\u3055\u308c\u300110.5 kV\u4f4e\u5727\u5dfb\u7dda\u306fIEC 60076-5\u898f\u683c\u306b\u5f93\u3063\u3066\u77ed\u7d61\u6642\u306e\u9ad8\u3044\u529b\u306b\u8010\u3048\u308b\u305f\u3081\u306b\u87ba\u65cb\u72b6\u307e\u305f\u306f\u30b9\u30d1\u30a4\u30e9\u30eb\u72b6\u306b\u5dfb\u304b\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li>\u7d76\u7e01\uff1a\u3053\u3053\u3067\u306e\u7d76\u7e01\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u7528\u7d76\u7e01\u7d19\u3068\u6cb9\u6d78\u30d7\u30ec\u30b9\u30dc\u30fc\u30c9\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001\u5dfb\u7dda\u306e\u5e73\u5747\u6e29\u5ea6\u4e0a\u660765K\u304a\u3088\u307340\u00b0C\u30ec\u30d9\u30eb\u3067\u306e\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u6e29\u5ea6\u4e0a\u660778K\u306e\u305f\u3081\u306eA\u30af\u30e9\u30b9\u306e\u7d76\u7e01\u3067\u3059\u3002.<\/li>\n<li>\u8ca0\u8377\u5207\u66ff\u5668\uff1a\u8ca0\u8377\u5207\u66ff\u5668\u306f\u30bf\u30f3\u30af\u5185\u307e\u305f\u306f\u5225\u306e\u5ba4\u5185\u306b\u914d\u7f6e\u3055\u308c\u3001\u30e2\u30fc\u30bf\u30fc\u6a5f\u69cb\u3067\u6a5f\u80fd\u3057\u3001\u4f4d\u7f6e\u6307\u793a\u5668\u3068\u30ea\u30e2\u30fc\u30c8\u76e3\u8996\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li>\u4ed8\u5c5e\u88c5\u7f6e\uff1a\u30d6\u30af\u30db\u30eb\u30c4\uff08\u30ac\u30b9\uff09\u30ea\u30ec\u30fc\u3001\u6cb9\u4f4d\u8a08\u3001\u5727\u529b\u89e3\u653e\u88c5\u7f6e\u3001\u6cb9\u6e29\u5ea6\u6307\u793a\u5668\u3001\u5dfb\u7dda\u6e29\u5ea6\u6307\u793a\u5668\u3001\u305d\u3057\u3066\u4e8c\u3064\u4ee5\u4e0a\u306e\u30b7\u30ea\u30ab\u30b2\u30eb\u30d6\u30ea\u30fc\u30b6\u30fc\u3002.<\/li>\n<li>\u51b7\u5374\uff1a\u3053\u306e\u96fb\u529b\u30ec\u30d9\u30eb\u3067\u306f\u904b\u8ee2\u30e2\u30fc\u30c9\u306fONAN\uff08\u6cb9\u81ea\u7136\u3001\u7a7a\u6c17\u81ea\u7136\uff09\u3067\u3059\u304c\u3001\u77ed\u6642\u9593\u306e\u904e\u8ca0\u8377\u6642\u306b\u6027\u80fd\u309220-30%\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306bONAFO\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-110\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Design-and-Construction-Features.webp\" alt=\"\u8a2d\u8a08\u304a\u3088\u3073\u69cb\u9020\u306e\u7279\u5fb4\" width=\"1448\" height=\"1086\" \/><\/p>\n<p>\u30bf\u30f3\u30af\u81ea\u4f53\u306f\u92fc\u677f\u3067\u4f5c\u3089\u308c\u3001\u8150\u98df\u304b\u3089\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u4e8c\u5c64\u5857\u88c5\u30b7\u30b9\u30c6\u30e0\u3067\u8986\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u30bf\u30f3\u30af\u306f\u771f\u7a7a\u30bf\u30f3\u30af\u5145\u586b\u624b\u9806\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u300231.5 MVA\u30bf\u30a4\u30d7\u306e\u30c8\u30e9\u30f3\u30b9\u306e\u6cb9\u5bb9\u91cf\u306f\u7d049,000-12,000\u30ea\u30c3\u30c8\u30eb\u3067\u3001\u6cb9\u3092\u542b\u3080\u88c5\u7f6e\u306e\u7dcf\u91cd\u91cf\u306f\u7d0450-60\u30c8\u30f3\u3067\u3042\u308a\u3001\u3053\u308c\u306f\u30c8\u30e9\u30f3\u30b9\u304c\u4f5c\u696d\u5834\u6240\u306b\u5c4a\u3051\u3089\u308c\u308b\u524d\u306e\u57fa\u790e\u8a2d\u8a08\u3084\u8f38\u9001\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n<h2 id=\"specs\">\u4e3b\u8981\u6280\u8853\u4ed5\u69d8<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th>\u5178\u578b\u7684\u306a\u5024\uff08IEC 60076\uff09<\/th>\n<th>\u6ce8\u8a18<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5b9a\u683c\u96fb\u529b<\/td>\n<td>31,500 kVA<\/td>\n<td>ONAN \/ ONAF\u5b9a\u683c\u306f\u7570\u306a\u308a\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u5727\u6bd4<\/td>\n<td>35 \u00b1 8 \u00d7 1.25% \/ 10.5 kV<\/td>\n<td>\u7bc4\u56f2\u306f\u4ed5\u69d8\u306b\u4f9d\u5b58\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u5468\u6ce2\u6570<\/td>\n<td>50 Hz<\/td>\n<td>60 Hz\u30aa\u30d7\u30b7\u30e7\u30f3\u3042\u308a<\/td>\n<\/tr>\n<tr>\n<td>\u30d9\u30af\u30c8\u30eb\u30b0\u30eb\u30fc\u30d7<\/td>\n<td>YNd11<\/td>\n<td>\u30c7\u30eb\u30bfLV\u3001\u63a5\u5730\u30b9\u30bf\u30fcHV<\/td>\n<\/tr>\n<tr>\n<td>\u77ed\u7d61\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9<\/td>\n<td>8%\uff08IEC\u306b\u5f93\u3063\u305f\u00b17.5%\u306e\u8a31\u5bb9\u5dee\uff09<\/td>\n<td>IEC 60076-5\u306b\u5f93\u3046<\/td>\n<\/tr>\n<tr>\n<td>\u7121\u8ca0\u8377\u640d\u5931<\/td>\n<td>~20\u201325 kW<\/td>\n<td>GB\/T 6451\u30b7\u30ea\u30fc\u30ba\u5024<\/td>\n<\/tr>\n<tr>\n<td>\u8ca0\u8377\u640d\u5931<\/td>\n<td>~130\u2013150 kW<\/td>\n<td>75\u00b0C\u57fa\u6e96\u3067<\/td>\n<\/tr>\n<tr>\n<td>\u7121\u8ca0\u8377\u96fb\u6d41<\/td>\n<td>~0.6\u20130.8%<\/td>\n<td>\u5b9a\u683c\u96fb\u5727\u3067\u6e2c\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u5b9a\u683c\u8ca0\u8377\u6642\u306e\u52b9\u7387<\/td>\n<td>&gt; 99.5%<\/td>\n<td>\u529b\u7387 1.0<\/td>\n<\/tr>\n<tr>\n<td>\u51b7\u5374\u65b9\u6cd5<\/td>\n<td>ONAN \/ ONAF<\/td>\n<td>IEC 60076-2 \u6307\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u4e0a\u6607<\/td>\n<td>65K \u5e73\u5747\u5dfb\u7dda<\/td>\n<td>40\u00b0C \u74b0\u5883\u57fa\u6e96<\/td>\n<\/tr>\n<tr>\n<td>\u7dcf\u91cd\u91cf<\/td>\n<td>~50\u201360 \u30e1\u30c8\u30ea\u30c3\u30af\u30c8\u30f3<\/td>\n<td>\u6cb9\u3092\u542b\u3080<\/td>\n<\/tr>\n<tr>\n<td>\u6a19\u6e96<\/td>\n<td>IEC 60076\u30b7\u30ea\u30fc\u30ba<\/td>\n<td>\u307e\u305f GB\/T 6451<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u52b9\u7387\u306b\u306f\u7279\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5b9a\u683c\u5bb9\u91cf31.5 MVA\u3001\u7121\u8ca0\u8377\u640d\u593120 kW\u3001\u8ca0\u8377\u640d\u5931140 kW\u306e\u5909\u5727\u5668\u304c\u3001\u30d5\u30eb\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u3067\u529b\u73871.0\u3067\u6a5f\u80fd\u3059\u308b\u5834\u5408\u3001\u7d0499.49%\u306e\u52b9\u7387\u3092\u9054\u6210\u3057\u307e\u3059\u30020.5%\u306f\u5c0f\u3055\u304f\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u300125\u5e74\u9593\u306e\u30b5\u30fc\u30d3\u30b9\u3068\u5e73\u5747\u8ca0\u837760%\u306e\u5f8c\u3001\u3053\u308c\u306f\u7d0414\u201318 GWh\u306e\u7d2f\u7a4d\u640d\u5931\u306b\u3064\u306a\u304c\u308a\u3001\u5178\u578b\u7684\u306a\u7523\u696d\u7528\u96fb\u6c17\u6599\u91d1$0.08\u2013$0.10\/kWh\u3067\u7d04$1.1\u2013$1.7\u767e\u4e07\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u640d\u5931\u306e\u8cc7\u672c\u5316\u306f\u307b\u3068\u3093\u3069\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4f1a\u793e\u306e\u5909\u5727\u5668\u5165\u672d\u306b\u304a\u3044\u3066\u56fa\u6709\u306e\u90e8\u5206\u3067\u3042\u308a\u3001\u5909\u5727\u5668\u306eTCO\u304c\u901a\u5e38\u305d\u306e\u8cfc\u5165\u6642\u306e\u521d\u671f\u4fa1\u683c\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u5927\u304d\u3044\u7406\u7531\u3067\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30b3\u30b9\u30c8\u8981\u7d20<\/th>\n<th>20 kW \u7121\u8ca0\u8377 \/ 140 kW \u8ca0\u8377\u640d\u5931<\/th>\n<th>25\u5e74\u306e\u4fa1\u5024 $0.08\/kWh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7121\u8ca0\u8377\u640d\u5931 (P0)<\/td>\n<td>20 kW \u00d7 8,760 \u6642\u9593<\/td>\n<td>$350,000<\/td>\n<\/tr>\n<tr>\n<td>60% \u8ca0\u8377\u3067\u306e\u8ca0\u8377\u640d\u5931 (Pk)<\/td>\n<td>140 kW \u00d7 0.36 \u00d7 8,760 \u6642\u9593<\/td>\n<td>$882,000<\/td>\n<\/tr>\n<tr>\n<td>\u7dcf\u640d\u5931\u30b3\u30b9\u30c8<\/td>\n<td>\u2014<\/td>\n<td>$1,232,000<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u7684\u306a\u8cfc\u5165\u4fa1\u683c<\/td>\n<td>FOB\u3001\u4e2d\u56fd\u8f38\u51fa<\/td>\n<td>$65,000\u2013$110,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u640d\u5931\u306f\u5909\u5727\u5668\u306e\u5bff\u547d\u306e\u6570\u500d\u306b\u308f\u305f\u3063\u3066\u4fa1\u5024\u3092\u8d85\u3048\u307e\u3059 \u2014 \u640d\u5931\u306e\u8cc7\u672c\u5316\u304c\u3059\u3079\u3066\u306e\u5165\u672d\u306b\u542b\u307e\u308c\u308b\u3079\u304d\u6839\u672c\u7684\u306a\u7406\u7531\u3067\u3059\u3002.<\/p>\n<h2 id=\"types\">SZ11 vs. S11 vs. \u4ed6\u306e35kV\u30bf\u30a4\u30d7<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u7121\u8ca0\u8377\u640d\u5931<\/th>\n<th>\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc<\/th>\n<th>\u6700\u9069\u306a\u9069\u5408<\/th>\n<th>\u76f8\u5bfe\u4fa1\u683c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>S9\uff08\u30ec\u30ac\u30b7\u30fc\uff09<\/td>\n<td>\u53c2\u7167\u57fa\u6e96<\/td>\n<td>\u30aa\u30d5\u56de\u8def<\/td>\n<td>\u4e88\u7b97\u6539\u4fee<\/td>\n<td>\u6700\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>S11<\/td>\n<td>~30% S9\u3088\u308a\u4f4e\u3044<\/td>\n<td>\u30aa\u30d5\u56de\u8def<\/td>\n<td>\u56fa\u5b9a\u6bd4\u7387\u914d\u96fb<\/td>\n<td>+10\u201315% S9\u5bfe<\/td>\n<\/tr>\n<tr>\n<td>SZ11<\/td>\n<td>~30% S9\u3088\u308a\u4f4e\u3044<\/td>\n<td>\u8ca0\u8377\u6642 (OLTC)<\/td>\n<td>\u96fb\u5727\u304c\u91cd\u8981\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td>\n<td>+20\u201335% S11\u5bfe<\/td>\n<\/tr>\n<tr>\n<td>S13<\/td>\n<td>~50% S9\u3088\u308a\u4f4e\u3044<\/td>\n<td>\u30aa\u30d5\u56de\u8def<\/td>\n<td>\u8d85\u4f4e\u640d\u5931\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/td>\n<td>+25\u201340% S9\u5bfe<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9 (SBH15)<\/td>\n<td>~70% S9\u3088\u308a\u4f4e\u3044<\/td>\n<td>\u5909\u52d5\u3059\u308b<\/td>\n<td>\u9ad8\u8ca0\u8377\u7387\u5909\u96fb\u6240<\/td>\n<td>+40\u201360% S9\u5bfe<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>SZ11\u3068\u56fa\u5b9a\u6bd4\u7387\u5909\u5727\u5668\u306e\u4e3b\u306a\u9055\u3044\u306f\u901a\u5e38\u3001\u96fb\u5727\u306e\u5909\u52d5\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5b89\u5b9a\u3057\u305f35kV\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u3042\u308b\u5834\u5408\u3001\u8ca0\u8377\u306e\u5909\u5316\u304c\u975e\u5e38\u306b\u7de9\u3084\u304b\u306b\u767a\u751f\u3059\u308b\u3068\u3001\u30d5\u30a3\u30fc\u30c0\u30fc\u306e\u96fb\u5727\u30ec\u30d9\u30eb\u306f\u00b12.5%\u306e\u7bc4\u56f2\u5185\u306b\u7559\u307e\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u00b12 x 2.5%\u3067\u52d5\u4f5c\u3059\u308b\u624b\u52d5\u30bf\u30c3\u30d7\u30b9\u30a4\u30c3\u30c1\u3092\u5099\u3048\u305f\u30aa\u30d5\u56de\u8def\u306eS11\u307e\u305f\u306fS13\u304c\u3001\u306f\u308b\u304b\u306b\u5c11\u306a\u3044\u521d\u671f\u8cc7\u672c\u30b3\u30b9\u30c8\u3067\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5909\u52d5\u3059\u308b\u7523\u696d\u88fd\u9020\u6d3b\u52d5\u3084\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u65bd\u8a2d\u306b\u5c5e\u3059\u308b\u9577\u3044\u30d5\u30a3\u30fc\u30c0\u30fc\u306e\u30e9\u30a4\u30f3\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3057\u3066\u3044\u308b\u5834\u5408\u3001OLTC\u5909\u5727\u5668\u306e\u4f7f\u7528\u306f\u3001\u4f4e\u96fb\u5727\u30c8\u30ea\u30c3\u30d4\u30f3\u30b0\u3084\u904e\u96fb\u5727\u640d\u50b7\u3092\u56de\u907f\u3059\u308b\u70b9\u3067\u81ea\u3089\u306e\u30b3\u30b9\u30c8\u3092\u56de\u53ce\u3057\u307e\u3059\u3002.<\/p>\n<h2 id=\"applications\">\u5178\u578b\u7684\u306a\u7528\u9014<\/h2>\n<ul>\n<li>110\/35\/10kV \u30b0\u30ea\u30c3\u30c9\u5909\u96fb\u6240: SZ11\u306f31.5 MVA\u306e\u5909\u5727\u5668\u5b9a\u683c\u3092\u63d0\u4f9b\u3057\u3001\u5730\u57df\u5168\u4f53\u306e\u30d0\u30b9\u96fb\u5727\u3092\u5236\u5fa1\u3059\u308b\u4e8c\u6b21\u5909\u96fb\u6240\u306e35 kV\u304b\u308910.5 kV\u3078\u306e\u5909\u63db\u6bb5\u968e\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002.<\/li>\n<li>\u5de5\u696d\u30d7\u30e9\u30f3\u30c8: \u9244\u92fc\u751f\u7523\u3001\u30bb\u30e1\u30f3\u30c8\u51e6\u7406\u3001\u5316\u5b66\u7528\u9014\u3001\u307e\u305f\u306f\u9271\u7269\u62bd\u51fa\u306e\u305f\u3081\u306e\u5927\u898f\u6a21\u30d7\u30e9\u30f3\u30c8\u306f\u3001\u30a8\u30f3\u30b8\u30f3\u3084\u30a2\u30fc\u30af\u306b\u3088\u3063\u3066\u96fb\u5727\u30ec\u30d9\u30eb\u306e\u4f4e\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u7d99\u7d9a\u7684\u306a\u8abf\u6574\u304c\u6709\u76ca\u3067\u3059\u3002<\/li>\n<li>\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u53ce\u96c6: \u767a\u96fb\u30d7\u30ed\u30bb\u30b9\u306b\u975e\u5e38\u306b\u5927\u304d\u306a\u5909\u52d5\u304c\u3042\u308b\u592a\u967d\u5149\u767a\u96fb\u6240\u3084\u98a8\u529b\u767a\u96fb\u6240; OLTC\u306f\u53ce\u96c6\u30d0\u30b9\u304c\u5408\u6cd5\u7684\u306b\u6a5f\u80fd\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u90fd\u5e02\u914d\u96fb: \u5546\u696d\u304a\u3088\u3073\u4f4f\u5b85\u6d88\u8cbb\u8005\u306b\u5bfe\u3057\u3066\u6df7\u5408\u30d5\u30a3\u30fc\u30c0\u30fc\u304c\u63d0\u4f9b\u3055\u308c\u3001\u5915\u65b9\u306e\u30d4\u30fc\u30af\u8ca0\u8377\u306b\u76f4\u9762\u3057\u3001\u540d\u76ee\u5024\u306e95%\u3067\u306e\u96fb\u5727\u306e\u8abf\u6574\u7dad\u6301\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<li>\u96fb\u5316\u30a4\u30f3\u30d5\u30e9: \u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u4ea4\u901a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u533b\u7642\u30ad\u30e3\u30f3\u30d1\u30b9\u3067\u306f\u3001\u96fb\u529b\u306e\u54c1\u8cea\u304c\u5951\u7d04\u306e\u554f\u984c\u3067\u3059\u3002.<\/li>\n<\/ul>\n<p>\u4e0a\u8a18\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u591a\u304f\u306b\u304a\u3044\u3066\u3001\u5909\u5727\u5668\u306fONAN\u51b7\u5374\u30e2\u30fc\u30c9\u306b\u5f93\u3063\u3066\u9ad8\u96fb\u5727\u8abf\u6574\u30ec\u30d9\u30eb\u3067\u52d5\u4f5c\u3067\u304d\u3001\u6700\u5927100%\u306e\u5b9a\u683c\u8ca0\u8377\u3067\u52d5\u4f5c\u3057\u3001IEC 60076-7\u306e\u63a8\u5968\u306b\u5f93\u3063\u3066\u30d5\u30a1\u30f3\u306e\u52a9\u3051\u3092\u501f\u308a\u3066130%\u306e\u904e\u8ca0\u8377\u30922\u6642\u9593\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u300231.5 MVA\u306e\u5909\u5727\u5668\u304c\u958b\u767a\u8005\u3084\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u9593\u3067\u975e\u5e38\u306b\u4eba\u6c17\u304c\u3042\u308b\u7406\u7531\u306e\u4e00\u3064\u306f\u3001\u904b\u7528\u306e\u67d4\u8edf\u6027\u304c\u9ad8\u3044\u3053\u3068\u3067\u3059\u3002<\/p>\n<h2 id=\"brands\">\u30c8\u30c3\u30d7\u30d6\u30e9\u30f3\u30c9\u3068\u4fa1\u683c\u5e2f<\/h2>\n<p>5 MVA\u30af\u30e9\u30b9\u306f\u771f\u306b\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u5e02\u5834\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u6307\u6a19\u3068\u306a\u308b\u4fa1\u683c\u6bd4\u8f03\u3067\u3042\u308a\u3001\u5b9f\u969b\u306e\u6570\u5b57\u306f\u9285\u306e\u4fa1\u683c\u3001\u640d\u5931\u30ec\u30d9\u30eb\u3001OLTC\u30d6\u30e9\u30f3\u30c9\u3001\u76ee\u7684\u5730\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d6\u30e9\u30f3\u30c9<\/th>\n<th>\u8d77\u6e90<\/th>\n<th>\u4e00\u822c\u7684\u306a\u4fa1\u683c (USD, FOB)<\/th>\n<th>\u6ce8\u8a18<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ABB<\/td>\n<td>\u30b9\u30a4\u30b9\/\u30b0\u30ed\u30fc\u30d0\u30eb<\/td>\n<td>$130,000\u2013$190,000<\/td>\n<td>\u30d7\u30ec\u30df\u30a2\u30e0\u306a\u30b0\u30ed\u30fc\u30d0\u30eb\u30b5\u30fc\u30d3\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td>\n<\/tr>\n<tr>\n<td>\u30b7\u30fc\u30e1\u30f3\u30b9\u30a8\u30ca\u30b8\u30fc<\/td>\n<td>\u30c9\u30a4\u30c4\/\u30b0\u30ed\u30fc\u30d0\u30eb<\/td>\n<td>$125,000\u2013$185,000<\/td>\n<td>\u516c\u5171\u4e8b\u696d\u306e\u5165\u672d\u306b\u5f37\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u65e5\u7acb\u30a8\u30ca\u30b8\u30fc<\/td>\n<td>\u65e5\u672c\/\u30b0\u30ed\u30fc\u30d0\u30eb<\/td>\n<td>$130,000\u2013$200,000<\/td>\n<td>\u9ad8\u4ed5\u69d8\u3001\u9577\u3044\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0<\/td>\n<\/tr>\n<tr>\n<td>\u73fe\u4ee3\u81ea\u52d5\u8eca \/ \u6771\u829d<\/td>\n<td>\u97d3\u56fd\/\u65e5\u672c<\/td>\n<td>$110,000\u2013$170,000<\/td>\n<td>\u5de5\u696d\u7528\u30b0\u30ec\u30fc\u30c9\u306e\u54c1\u8cea<\/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\/\u30b0\u30ed\u30fc\u30d0\u30eb<\/td>\n<td>$120,000\u2013$175,000<\/td>\n<td>\u914d\u96fb\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30a4\u30f3\u30c9\u306e\u30e1\u30fc\u30ab\u30fc\uff08TBEA\u3001EMCO\uff09<\/td>\n<td>\u30a4\u30f3\u30c9<\/td>\n<td>$80,000\u2013$120,000<\/td>\n<td>\u5730\u57df\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3057\u3066\u7af6\u4e89\u529b\u304c\u3042\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b<\/td>\n<td>\u4e2d\u56fd<\/td>\n<td>$65,000\u2013$110,000<\/td>\n<td>IEC 60076\u8a8d\u8a3c\u3001\u8f38\u51fa\u5fd7\u5411<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>ABB\u3001Siemens Energy\u3001Hitachi Energy\u306a\u3069\u306e\u56fd\u969b\u7684\u306a\u7d44\u7e54\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5c02\u9580\u77e5\u8b58\u3068\u8ca9\u58f2\u5f8c\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u304a\u3044\u3066\u5148\u982d\u3092\u5207\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u4fa1\u683c\u306f\u5f7c\u3089\u306e\u5730\u4f4d\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002\u6280\u8853\u9762\u3067\u306e\u4e3b\u306a\u7af6\u5408\u76f8\u624b\u306f\u3001\u4e2d\u56fd\u304a\u3088\u3073\u30a4\u30f3\u30c9\u306e\u30e1\u30fc\u30ab\u30fc\u3067\u3042\u308a\u3001\u5f7c\u3089\u306f grain-oriented steel\u3001\u9285\u3001\u7d76\u7e01\u6750\u6599\u306e\u5b8c\u5168\u306b\u78ba\u7acb\u3055\u308c\u305f\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u304a\u304b\u3052\u3067\u3001\u307b\u3068\u3093\u3069\u306e\u6280\u8853\u8981\u4ef6\u3092\u5927\u5e45\u306b\u4f4e\u3044\u4fa1\u683c\u3067\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>110kV\u307e\u3067\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6cb9\u6d78\u5f0f\u96fb\u529b\u5909\u5727\u5668\u3092\u88fd\u9020\u3059\u308b\u4f01\u696d\u306e\u4e00\u4f8b\u3068\u3057\u3066\u3001\u6c5f\u8607\u7701\u56fd\u8108\u96fb\u6c17\u6709\u9650\u516c\u53f8\u306fIEC 60076\u57fa\u6e96\u306b\u6e96\u62e0\u3057\u3066\u904b\u55b6\u3057\u3066\u3044\u307e\u3059\u3002\u6c5f\u8607\u7701\u56fd\u8108\u306e1\u65e5\u306e\u751f\u7523\u306b\u306f\u300135\/10.5kV SZ11-31500kVA\u5909\u5727\u5668\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306f\u540c\u793e\u306e\u6a19\u6e96\u88fd\u54c1\u3067\u3042\u308a\u3001\u640d\u5931\u3001\u62b5\u6297\u3001\u6e29\u5ea6\u3092\u542b\u3080\u6750\u6599\u306e\u8a66\u9a13\u306b\u95a2\u3059\u308bIEC 60076\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3063\u3066\u88fd\u9020\u304a\u3088\u3073\u8a66\u9a13\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5de5\u5834\u306e\u88fd\u54c1\u30e9\u30a4\u30f3\u306b\u306f\u3001\u30a2\u30b8\u30a2\u3001\u30a2\u30d5\u30ea\u30ab\u3001\u5357\u30a2\u30e1\u30ea\u30ab\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4f9b\u7d66\u8005\u304a\u3088\u3073\u96fb\u6c17\u8a2d\u5099\u8a2d\u7f6e\u8acb\u8ca0\u696d\u8005\u5411\u3051\u306e\u3055\u307e\u3056\u307e\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5909\u5727\u5668\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u53d7\u6ce8\u751f\u7523\u306e\u5909\u5727\u5668\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/\">subian-electric.com<\/a> \u88fd\u54c1\u7bc4\u56f2\u3068\u8a66\u9a13\u6587\u66f8\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-111\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/How-to-Choose-This-Transformer.webp\" alt=\"\u3053\u306e\u5909\u5727\u5668\u306e\u9078\u3073\u65b9\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"choose\">\u3053\u306e\u5909\u5727\u5668\u306e\u9078\u3073\u65b9<\/h2>\n<ul>\n<li>\u640d\u5931\u4ed5\u69d8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u640d\u5931\u306f\u30e9\u30a4\u30d5\u30bf\u30a4\u30e0\u30b3\u30b9\u30c8\u306b\u63db\u7b97\u3055\u308c\u307e\u3059\u3002\u5730\u5143\u306e\u6599\u91d1\u304b\u3089\u306eTCO\u306b\u57fa\u3065\u3044\u3066\u5165\u672d\u3092\u6bd4\u8f03\u3057\u3001\u6700\u521d\u306e\u4fa1\u683c\u3060\u3051\u3067\u306a\u304f\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u30bf\u30c3\u30d4\u30f3\u30b0\u30a2\u30ec\u30f3\u30b8\u30e1\u30f3\u30c8\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u96fb\u5727\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u57fa\u3065\u3044\u3066\u3001\u00b18 \u00d7 1.25%\u3001\u00b16 \u00d7 1.67%\u3001\u307e\u305f\u306f\u00b13 \u00d7 2.5%\u306e\u3044\u305a\u308c\u304b\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u88fd\u9020\u696d\u8005\u306b\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u6307\u793a\u3055\u305b\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>OLTC\u30d6\u30e9\u30f3\u30c9\u3092\u8ce2\u304f\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002MR\u304a\u3088\u3073ABB\u306eOLTC\u306f\u9ad8\u4fa1\u3067\u3059\u304c\u3001\u3088\u308a\u9ad8\u3044\u4fe1\u983c\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u4e00\u822c\u7684\u306aOLTC\u306f\u3001\u3088\u308a\u983b\u7e41\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u4ee3\u511f\u3068\u3057\u3066\u3001\u4fa1\u683c\u3067$5,000\u304b\u3089$10,000\u306e\u7bc0\u7d04\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/li>\n<li>\u77ed\u7d61\u8010\u6027\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001IEC 60076-5\u30ec\u30dd\u30fc\u30c8\u307e\u305f\u306f\u8a2d\u8a08\u306e\u6b63\u5f53\u6027\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u8f38\u9001\u5bf8\u6cd5\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e6\u30cb\u30c3\u30c8\u306e\u9577\u3055\u306f\u7d044.5\u301c5.5\u30e1\u30fc\u30c8\u30eb\u3067\u3001\u91cd\u91cf\u306f50\u301c60\u30c8\u30f3\u3067\u3059\u3002\u6a4b\u3084\u9053\u8def\u3067\u306e\u8f38\u9001\u304c\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u51b7\u5374\u30e2\u30fc\u30c9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u904e\u8ca0\u8377\u304c\u4e88\u60f3\u3055\u308c\u308b\u5834\u5408\u306f\u3001ONAN\u306e\u307f\u307e\u305f\u306fONAN\/ONAF\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u5b8c\u5168\u306aFAT\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30eb\u30fc\u30c1\u30f3\u30c6\u30b9\u30c8\u3092\u76ee\u6483\/\u30d3\u30c7\u30aa\u64ae\u5f71\u3057\u3001\u5165\u672d\u306e\u4e00\u90e8\u3068\u3057\u3066\u8a66\u9a13\u8a3c\u660e\u66f8\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n<h2 id=\"maintenance\">\u8a2d\u7f6e\u3001\u8a66\u9a13\u304a\u3088\u3073\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/h2>\n<p>\u30b3\u30f3\u30b6\u30fc\u30d0\u30bf\u30a4\u30d7\u306e\u6cb9\u5909\u5727\u5668\u306e\u8a2d\u7f6e\u30d7\u30ed\u30bb\u30b9\u306f\u6a19\u6e96\u624b\u9806\u3092\u542b\u307f\u307e\u3059\u3002\u88c5\u7f6e\u306f\u3001\u7a92\u7d20\u30ac\u30b9\u4e7e\u71e5\u8f38\u9001\u8a2d\u5099\u307e\u305f\u306f\u6cb9\u3067\u4f9b\u7d66\u3055\u308c\u3001\u6392\u6c34\u76ee\u7684\u306e\u305f\u3081\u306b300mm\u4ee5\u4e0a\u306e\u57fa\u790e\u306b\u8a2d\u7f6e\u3055\u308c\u3001\u30d6\u30c3\u30b7\u30f3\u30b0\u30bf\u30fc\u30ec\u30c3\u30c8\u304a\u3088\u3073\u30b1\u30fc\u30d6\u30eb\u30dc\u30c3\u30af\u30b9\u306b\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002\u88c5\u7f6e\u304c\u30aa\u30f3\u306b\u306a\u308b\u524d\u306b\u3001\u73fe\u5834\u306e\u30af\u30eb\u30fc\u304c\u884c\u3046\u3079\u304d\u6b21\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u30e1\u30ac\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3059\u3079\u3066\u306e\u5dfb\u7dda\u306e\u7d76\u7e01\u62b5\u6297\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u300235kV\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30e6\u30cb\u30c3\u30c8\u306e\u5834\u5408\u300120\u00b0C\u3067\u306e\u8a31\u5bb9\u7d76\u7e01\u62b5\u6297\u5024\u306f1000M\u03a9\u4ee5\u4e0a\u3067\u3059\u3002.<\/li>\n<li>\u30c8\u30e9\u30f3\u30b9\u306e\u6cb9\u306e\u7d76\u7e01\u8010\u529b\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002\u6cb9\u306f\u6700\u4f4e\u7d76\u7e01\u8010\u529b50kV\/2.5mm\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li>\u30d6\u30b3\u30eb\u30c4\u30ea\u30ec\u30fc\u3068\u5727\u529b\u89e3\u653e\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u3001\u30a2\u30e9\u30fc\u30e0\u304a\u3088\u3073\u30c8\u30ea\u30c3\u30d7\u56de\u8def\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/li>\n<li>\u8ca0\u8377\u306a\u3057\u3067OLTC\u64cd\u4f5c\u3092\u5168\u7bc4\u56f2\u3067\u5b9f\u65bd\u3057\u307e\u3059\u3002.<\/li>\n<li>DGA\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3092\u884c\u3044\u306a\u304c\u3089\u3001\u8ca0\u8377\u306a\u3057\u3067168\u6642\u9593\u30c7\u30d0\u30a4\u30b9\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p>SZ11-31500\u30e6\u30cb\u30c3\u30c8\u306e\u5b9a\u671f\u70b9\u691c\u306b\u306f\u3001\u30b7\u30ea\u30ab\u30b2\u30eb\u304c\u30d4\u30f3\u30af\u72b6\u614b\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u306e\u30d6\u30ea\u30fc\u30b6\u30fc\u306e\u56db\u534a\u671f\u3054\u3068\u306e\u70b9\u691c\u3084\u3001\u88fd\u9020\u696d\u8005\u306e\u30b7\u30b9\u30c6\u30e0\u8981\u4ef6\u306b\u5f93\u3063\u305fDGA\u304a\u3088\u3073OLTC\u4f5c\u696d\u6cb9\u306e\u72b6\u614b\u30c1\u30a7\u30c3\u30af\u306e\u305f\u3081\u306e\u5e74\u6b21\u6cb9\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6d3b\u52d5<\/th>\n<th>\u5468\u6ce2\u6570<\/th>\n<th>\u4e3b\u8981\u30c1\u30a7\u30c3\u30af<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u76ee\u8996\u691c\u67fb<\/td>\n<td>\u56db\u534a\u671f\u3054\u3068<\/td>\n<td>\u30d6\u30ea\u30fc\u30b6\u30fc\u306e\u30b7\u30ea\u30ab\u30b2\u30eb\u3001\u6cb9\u306e\u30ec\u30d9\u30eb\u3001\u6f0f\u308c\u3001\u8150\u98df<\/td>\n<\/tr>\n<tr>\n<td>\u6cb9\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3068DGA<\/td>\n<td>\u5e74\u6b21<\/td>\n<td>IEC 60599\u306b\u57fa\u3065\u304f\u4e3b\u8981\u30ac\u30b9\u6bd4<\/td>\n<\/tr>\n<tr>\n<td>OLTC\u30b5\u30fc\u30d3\u30b9<\/td>\n<td>\u64cd\u4f5c\u56de\u6570\u3054\u3068<\/td>\n<td>\u63a5\u70b9\u3001\u6cb9\u306e\u72b6\u614b\u3001\u30e2\u30fc\u30bf\u30fc\u6a5f\u69cb<\/td>\n<\/tr>\n<tr>\n<td>\u4fdd\u8b77\u88c5\u7f6e\u30c6\u30b9\u30c8<\/td>\n<td>\u5e74\u6b21<\/td>\n<td>\u30d6\u30b3\u30eb\u30c4\u30ac\u30b9\/\u30b5\u30fc\u30b8\u30c8\u30ea\u30c3\u30d7\u3001PRD\u3001\u30a2\u30e9\u30fc\u30e0<\/td>\n<\/tr>\n<tr>\n<td>\u7d76\u7e01\u62b5\u6297<\/td>\n<td>2\uff5e3\u5e74\u3054\u3068<\/td>\n<td>\u30e1\u30ac\u30fc\u8aad\u307f\u53d6\u308a\u306e\u30c8\u30ec\u30f3\u30c9\u3068\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>DGA\u30c8\u30ec\u30f3\u30c9\u3092\u7121\u8996\u3059\u308b\u3053\u3068\u304c\u65e9\u671f\u6545\u969c\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u3067\u3042\u308b\u305f\u3081\u3001\u30c8\u30e9\u30f3\u30b9\u81ea\u4f53\u304c\u5b89\u4fa1\u3067\u3042\u3063\u3066\u3082DGA\u30e9\u30dc\u5951\u7d04\u306e\u4e88\u7b97\u3092\u8a08\u4e0a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>SZ11-31500kVA 35\/10.5kV\u30c8\u30e9\u30f3\u30b9\u306e\u4fa1\u683c\u306f\u3044\u304f\u3089\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u5927\u307e\u304b\u306a\u898b\u7a4d\u3082\u308a\u306b\u3088\u308c\u3070\u3001\u4e2d\u56fd\u88fd\u306e\u30aa\u30fc\u30d6\u30f3\u306e\u4fa1\u683c\u306f\u7d04$65,000\u301c$110,000 FOB\u3067\u3042\u308b\u306e\u306b\u5bfe\u3057\u3001\u6b27\u5dde\u307e\u305f\u306f\u65e5\u672c\u306e\u88fd\u9020\u696d\u8005\u306f$120,000\u301c$190,000\u306e\u7bc4\u56f2\u3067\u8acb\u6c42\u3057\u307e\u3059\u3002\u8f38\u9001\u3001\u4fdd\u967a\u3001\u307e\u305f\u306f\u73fe\u5834\u4f5c\u696d\u306b\u95a2\u9023\u3059\u308b\u8cbb\u7528\u306f\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u6700\u7d42\u7684\u306a\u63a8\u5b9a\u4fa1\u683c\u306f\u3001\u640d\u5931\u30ec\u30d9\u30eb\u3001OLTC\u30d6\u30e9\u30f3\u30c9\u3001\u8ffd\u52a0\u6a5f\u5668\u3001\u304a\u3088\u3073\u305d\u306e\u6642\u70b9\u3067\u306e\u9285\u306e\u4fa1\u683c\u306b\u4f9d\u5b58\u3057\u307e\u3059\u300250\u301c60\u30c8\u30f3\u306e\u91cd\u91cf\u306e\u30e6\u30cb\u30c3\u30c8\u3092\u8f38\u9001\u3059\u308b\u306b\u306f$8,000\u301c$25,000\u304c\u8ffd\u52a0\u3055\u308c\u3001\u5408\u8a08\u306f\u51fa\u767a\u6e2f\u3068\u76ee\u7684\u6e2f\u306e\u8ddd\u96e2\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u300cSZ11\u300d\u3068\u3044\u3046\u540d\u79f0\u306f\u5b9f\u969b\u306b\u4f55\u3092\u610f\u5473\u3057\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3053\u3053\u3067\u3001S\u306f\u4e09\u76f8\u306e\u6307\u5b9a\u3092\u8868\u3057\u3001Z\u306f\u300c\u6709\u8f09\u8abf\u5727\u300d\u3068\u3057\u3066\u77e5\u3089\u308c\u308b\u8ca0\u8377\u6642\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u793a\u3057\u307e\u3059\u3002\u6570\u5b57\u306e11\u306f\u3001\u3053\u308c\u306f\u640d\u5931\u3092\u6e1b\u5c11\u3055\u305b\u308b\u8a2d\u8a08\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff08\u3053\u308c\u306fS9\u30b7\u30ea\u30fc\u30ba\u3088\u308a\u3082\u7d0430%\u4f4e\u3044\u7121\u8ca0\u8377\u640d\u5931\u3092\u6301\u3063\u3066\u3044\u307e\u3059\uff09\u3002\u3057\u305f\u304c\u3063\u3066\u3001SZ11\u306e\u6307\u5b9a\u306f\u3001\u4ed5\u69d8GB\/T 6451\u306b\u5f93\u3063\u305f\u73fe\u4ee3\u306e11\u30b7\u30ea\u30fc\u30ba\u640d\u5931\u30ec\u30d9\u30eb\u3067\u306e\u8ca0\u8377\u6642\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u5099\u3048\u305f\u4e09\u76f8\u30c8\u30e9\u30f3\u30b9\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n<h3>\u3053\u306e\u30c8\u30e9\u30f3\u30b9\u306f60Hz\u30b7\u30b9\u30c6\u30e0\u3067\u52d5\u4f5c\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u7b54\u3048\u306f\u306f\u3044\u3067\u3059\u3002\u30b3\u30a2\u3068\u5dfb\u7dda\u306e\u4ed5\u69d8\u304c\u518d\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u300250\/60Hz\u306e\u5468\u6ce2\u6570\u306e\u9078\u629e\u306f\u30d5\u30e9\u30c3\u30af\u30b9\u5bc6\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u3057\u305f\u304c\u3063\u3066\u30b3\u30a2\u306e\u5bf8\u6cd5\u306f\u5e38\u306b\u904b\u8ee2\u5468\u6ce2\u6570\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u300250Hz\u306e\u30e2\u30fc\u30bf\u30fc\u5b9a\u683c\u3092\u518d\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u3001\u7121\u8ca0\u8377\u640d\u5931\u3068\u98fd\u548c\u9650\u754c\u3092\u78ba\u8a8d\u305b\u305a\u306b60Hz\u306b\u76f4\u63a5\u79fb\u884c\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n<h3>\u8ca0\u8377\u6642\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u983b\u5ea6\u3067\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u62b5\u6297\u5668\u578b\u6cb9\u6d78\u8ca0\u8377\u5207\u66ff\u5668\uff08OLTC\uff09\u306f\u300150,000\u56de\u304b\u3089100,000\u56de\u306e\u64cd\u4f5c\u307e\u305f\u306f5\u5e74\u304b\u30897\u5e74\u3054\u3068\u306b\u70b9\u691c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u771f\u7a7a\u578bOLTC\u306f\u3001\u70b9\u691c\u524d\u306b\u7d04150,000\u56de\u304b\u3089200,000\u56de\u306e\u64cd\u4f5c\u306b\u9054\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e2\u30fc\u30bf\u30fc\u6a5f\u69cb\u306e\u30ab\u30a6\u30f3\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u64cd\u4f5c\u56de\u6570\u3092\u8ffd\u8de1\u3057\u3001OLTC\u30e1\u30fc\u30ab\u30fc\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3088\u308a\u3082\u983b\u7e41\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>LV\u5074\u306710kV\u307e\u305f\u306f11kV\u3067\u306f\u306a\u304f10.5kV\u3092\u9078\u629e\u3059\u308b\u7406\u7531\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>5kV\u306f\u3001\u4e2d\u56fd\u306e\u914d\u96fb\u30b7\u30b9\u30c6\u30e010kV\u30af\u30e9\u30b9\u306e\u6307\u5b9a\u8a2d\u8a08\u96fb\u5727\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u540d\u76ee\u96fb\u5727\u306f10kV\u3067\u30015%\u306e\u8a31\u5bb9\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u8a08\u96fb\u572710.5kV\u306e\u5b9f\u65bd\u306f\u3001\u8ca0\u8377\u30d7\u30ed\u30bb\u30b9\u4e2d\u306e\u30c8\u30e9\u30f3\u30b9\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u964d\u4e0b\u3092\u8003\u616e\u3057\u3066\u304a\u308a\u3001\u7121\u8ca0\u8377\u72b6\u614b\u3067\u306e\u96fb\u5727\u306f\u7d0410.5kV\u306b\u8abf\u6574\u53ef\u80fd\u3067\u3001\u8ca0\u8377\u30d0\u30b9\u306f10kV\u306e\u96fb\u5727\u3092\u4f9b\u7d66\u3057\u307e\u3059\u300211kV\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u9069\u7528\u3055\u308c\u308b\u5730\u57df\u3067\u306f\u3001\u30a2\u30b8\u30a2\u3084\u4e2d\u6771\u8af8\u56fd\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u300111kV\u304c\u8a00\u53ca\u3055\u308c\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n<h2 id=\"references\">\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/publication\/637\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1: \u96fb\u529b\u5909\u5727\u5668 \u2013 \u30d1\u30fc\u30c81: \u4e00\u822c<\/a> \u2014 \u96fb\u529b\u30c8\u30e9\u30f3\u30b9\u306e\u5b9a\u683c\u3001\u30bf\u30c3\u30d4\u30f3\u30b0\u3001\u304a\u3088\u3073\u6e29\u5ea6\u4e0a\u6607\u8981\u4ef6\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/publication\/643\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-5: \u77ed\u7d61\u306b\u8010\u3048\u308b\u80fd\u529b<\/a> \u2014 \u77ed\u7d61\u8010\u4e45\u8981\u4ef6\u304a\u3088\u3073\u8a66\u9a13\u624b\u9806\u3092\u898f\u5b9a\u3057\u307e\u3059\u3002.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/publication\/136\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60296: \u96fb\u6c17\u6280\u8853\u7528\u9014\u306e\u6d41\u4f53 \u2013 \u30df\u30cd\u30e9\u30eb\u7d76\u7e01\u6cb9<\/a> \u2014 \u30c8\u30e9\u30f3\u30b9\u306e\u7d76\u7e01\u6cb9\u306e\u54c1\u8cea\u8981\u4ef6\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002.<\/li>\n<li><a href=\"https:\/\/standards.ieee.org\/ieee\/c57.12.00\/5935\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE C57.12.00: \u6db2\u6d78\u578b\u914d\u96fb\u304a\u3088\u3073\u96fb\u529b\u30c8\u30e9\u30f3\u30b9\u306e\u6a19\u6e96<\/a> \u2014 IEC 60076\u306e\u5317\u7c73\u7248\u3067\u3001\u6bd4\u8f03\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/li>\n<li><a href=\"https:\/\/www.reinhausen.com\/en\/portfolio\/products\/on-load-tap-changers\" rel=\"nofollow noopener\" target=\"_blank\">Maschinenfabrik Reinhausen (MR) \u306e\u8ca0\u8377\u5909\u52d5\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc<\/a> \u2014 OLTC\u306e\u904b\u7528\u304a\u3088\u3073\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u9593\u9694\u306b\u95a2\u3059\u308b\u30e1\u30fc\u30ab\u30fc\u6587\u66f8\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\u306e\u5909\u5727\u5668<\/a> \u2014 \u5927\u578b\u96fb\u529b\u5909\u5727\u5668\u304a\u3088\u3073OLTC\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u53c2\u8003\u88fd\u54c1\u60c5\u5831\u3002.<\/li>\n<li><a href=\"https:\/\/subian-electric.com\/ja\/\" rel=\"nofollow\">\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b\u516c\u5f0f\u30b5\u30a4\u30c8<\/a> \u2014 \u30e1\u30fc\u30ab\u30fc\u306e\u88fd\u54c1\u30e9\u30a4\u30f3\u3001\u8a8d\u8a3c\u3001\u304a\u3088\u3073\u9023\u7d61\u5148\u60c5\u5831\u3002.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>SZ11-31500kVA 35\/10.5kV\u30aa\u30a4\u30eb\u51b7\u5374\u8ca0\u8377\u96fb\u5727\u8abf\u6574\u5668\u5909\u5727\u5668\u306f\u3001\u8ca0\u8377\u6761\u4ef6\u306e\u5909\u52d5\u306b\u5bfe\u3057\u3066\u5b89\u5b9a\u3057\u305f\u96fb\u5727\u3092\u6301\u3064\u4e2d\u5727\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306e\u5b9f\u88c5\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3092\u5099\u3048\u305f\u30aa\u30a4\u30eb\u51b7\u5374\u306e\u30bf\u30a4\u30d7\u3092\u5229\u7528\u3057\u300199.5%\u306e\u52b9\u7387\u3067\u3044\u3064\u3067\u3082\u30bf\u30c3\u30d7\u3092\u5909\u66f4\u3067\u304d\u308b\u53ef\u80fd\u6027\u306b\u3088\u308a\u3001\u9855\u8457\u306a\u52b9\u7387\u3092\u9054\u6210\u3057\u307e\u3059\u3002\u8003\u616e\u3059\u3079\u304d\u91cd\u8981\u306a\u70b9\uff1a<\/p>\n<ul>\n<li>\u4e2d\u56fd\u304b\u3089\u306e\u30e6\u30cb\u30c3\u30c8\u306e\u305f\u3081\u306bFOB\u3067$65,000-$110,000\u306e\u4e88\u7b97\u3092\u6e96\u5099\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e8\u30fc\u30ed\u30c3\u30d1\u304a\u3088\u3073\u65e5\u672c\u306e\u30d6\u30e9\u30f3\u30c9\u306f\u3088\u308a\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002.<\/li>\n<li>\u30e9\u30a4\u30d5\u30bf\u30a4\u30e0\u30b3\u30b9\u30c8\u6982\u5ff5\u306e\u4e0b\u3067\u640d\u5931\u3092\u8a08\u7b97\u3057\u3066\u304f\u3060\u3055\u3044\u300225\u5e74\u5f8c\u306b\u306f\u6a5f\u5668\u306e\u30b3\u30b9\u30c8\u3092\u8d85\u3048\u307e\u3059\u3002.<\/li>\n<li>OLTC\u30d6\u30e9\u30f3\u30c9\u3068\u30bf\u30c3\u30d4\u30f3\u30b0\u7bc4\u56f2\u3092\u614e\u91cd\u306b\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306f\u9577\u671f\u7684\u306a\u904b\u7528\u30b3\u30b9\u30c8\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/li>\n<li>\u521d\u65e5\u304b\u3089\u8f38\u9001\u3001\u8a2d\u7f6e\u8a66\u9a13\u3001\u304a\u3088\u3073\u5b9a\u671f\u7684\u306aDGA\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u8a08\u753b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n<p>\u88fd\u9020\u696d\u8005\u3092\u63a2\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u6c5f\u8607\u7701\u306eSubian Electric Power\u306f\u3001IEC 60076\u306b\u6e96\u62e0\u3057\u305fSZ11\u6a5f\u5668\u3092\u8f38\u51fa\u4fa1\u683c\u3067\u63d0\u4f9b\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5fdc\u3058\u3066\u5de5\u5834\u8a66\u9a13\u6587\u66f8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u5f7c\u3089\u306e\u88fd\u54c1\u7bc4\u56f2\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/\">subian-electric.com<\/a> \u5165\u672d\u306e\u30b7\u30e7\u30fc\u30c8\u30ea\u30b9\u30c8\u3092\u6700\u7d42\u6c7a\u5b9a\u3059\u308b\u524d\u306b\u3002.<\/p>\n<div id=\"zsw-popper-container-9632\"><\/div>\n<div id=\"zsw-popper-container-8829\"><\/div>","protected":false},"excerpt":{"rendered":"<p>You are in the control room of a 110kV substation at 7 a.m. on a warm July morning. Demand for air-conditioning is rising in the city and the dispatcher wants to know why the busbar voltage at the 10kV level has dropped to 9.8kV rather than staying at the target voltage of 10.5kV. In a conventional transformer that lacks a tap-changing device, this situation means interruption of service or a night spent in reconnection of the circuits. However, when you have an SZ11-31500kVA 35\/10.5kV oil-immersed transformer with load tap changer, everything is resolved in an automated way and the busbar voltage returns back to the required 10.5kV in seconds. That [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":109,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-106","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\/106","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=106"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/106\/revisions"}],"predecessor-version":[{"id":11084,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/106\/revisions\/11084"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/109"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}