{"id":10580,"date":"2026-08-29T23:42:58","date_gmt":"2026-08-29T15:42:58","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=10580"},"modified":"2026-08-29T23:42:58","modified_gmt":"2026-08-29T15:42:58","slug":"how-to-choose-the-right-ip-rating-for-your-transformer-a-buyer-s-guide","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ja\/news\/how-to-choose-the-right-ip-rating-for-your-transformer-a-buyer-s-guide\/","title":{"rendered":"\u30c8\u30e9\u30f3\u30b9\u306e\u305f\u3081\u306e\u9069\u5207\u306aIP\u7b49\u7d1a\u3092\u9078\u3076\u65b9\u6cd5\uff1a\u30d0\u30a4\u30e4\u30fc\u30ac\u30a4\u30c9"},"content":{"rendered":"<p>\u30bf\u30a4\u306e\u98df\u54c1\u52a0\u5de5\u65bd\u8a2d\u306f\u3001\u65b0\u3057\u3044\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u305f\u3081\u306bIP23\u7b49\u7d1a\u3092\u9078\u629e\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u7a7a\u8abf\u306e\u52b9\u3044\u305f\u96fb\u6c17\u5ba4\u5185\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u4e88\u5b9a\u3060\u3063\u305f\u304b\u3089\u3067\u3059\u3002\u8cfc\u5165\u8005\u306b\u660e\u3089\u304b\u306b\u3055\u308c\u306a\u304b\u3063\u305f\u306e\u306f\u3001\u3053\u306e\u90e8\u5c4b\u306eHVAC\u304c\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7bc0\u7d04\u3059\u308b\u305f\u3081\u306b\u6bce\u6669\u505c\u6b62\u3059\u308b\u3053\u3068\u3001\u305d\u3057\u3066\u6df1\u591c\u306e\u6e05\u6383\u30c1\u30fc\u30e0\u304c\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304b\u30892\u30e1\u30fc\u30c8\u30eb\u96e2\u308c\u305f\u5834\u6240\u3067\u5e8a\u3092\u6d17\u3046\u3053\u3068\u3067\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u8907\u5408\u7684\u306a\u6e7f\u6c17\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u304c\u767a\u751f\u3057\u3001\u6700\u521d\u306e\u5909\u5727\u5668\u306e\u7d76\u7e01\u304c8\u304b\u6708\u3067\u52a3\u5316\u3057\u307e\u3057\u305f\u3002\u4ed5\u69d8\u306b\u95a2\u3059\u308b\u4e3b\u306a\u8aa4\u308a\u306f\u3001\u5909\u5727\u96fb\u5727\u306b\u95a2\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u305d\u308c\u306f\u6e80\u305f\u3055\u308c\u3066\u3044\u305f\u305f\u3081\u3001\u4e3b\u306a\u8aa4\u308a\u306fIP\u7b49\u7d1a\u306b\u95a2\u3057\u3066\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u306a\u305c\u306a\u3089\u3001IP23\u306f\u65bd\u8a2d\u5185\u306b\u6c34\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u4e0d\u5341\u5206\u3068\u898b\u306a\u3055\u308c\u308b\u304b\u3089\u3067\u3059\u3002.<\/p>\n<p>IP\u7b49\u7d1a\u306f\u3001\u4fe1\u983c\u6027\u306e\u3042\u308b\u7d76\u7e01\u4ed5\u69d8\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306e\u6700\u826f\u306e\u9078\u629e\u80a2\u3067\u3059\u3002\u3053\u308c\u306f\u3001IP\u30ec\u30d9\u30eb\u306b\u95a2\u9023\u3059\u308b\u30b3\u30fc\u30c9\u306e\u5404\u6570\u5b57\u306e\u5b9a\u7fa9\u3068\u3001\u5404\u74b0\u5883\u306b\u5fc5\u8981\u306aIP\u30ec\u30d9\u30eb\u3092\u6c7a\u5b9a\u3059\u308b\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<blockquote><p>\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001IP\u7b49\u7d1a\u306f2\u6841\u304b\u3089\u6210\u308a\u7acb\u3063\u3066\u3044\u307e\u3059\uff1a\u6700\u521d\u306e\u6570\u5b57\uff080\u304b\u30896\uff09\u306f\u56fa\u4f53\u4fdd\u8b77\u306e\u30ec\u30d9\u30eb\u3092\u793a\u3057\u30014\u306f\u30c7\u30d0\u30a4\u30b9\u304c\u9632\u5875\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u30016\u306f\u5b8c\u5168\u306b\u9632\u5875\u3067\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\uff1b2\u756a\u76ee\u306e\u6570\u5b57\uff080\u301c8\uff09\u306f\u6c34\u306e\u4fdd\u8b77\u30ec\u30d9\u30eb\u3092\u793a\u3057\u307e\u3059\uff1a3\u306f\u30c7\u30d0\u30a4\u30b9\u304c\u6c34\u6ef4\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u30015\u306f\u30b9\u30d7\u30ec\u30fc\u304b\u3089\u30016\u306f\u5f37\u529b\u306a\u6c34\u6d41\u304b\u3089\u30017\u306f\u77ed\u6642\u9593\u306e\u6c34\u6ca1\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u5909\u5727\u5668\u3092\u9078\u629e\u3059\u308b\u969b\u3001IP21-IP23\u306f\u5c4b\u5185\u96fb\u6c17\u5ba4\u306b\u9069\u3057\u3066\u304a\u308a\u3001IP44\u306f\u307b\u3053\u308a\u306e\u591a\u3044\u30a8\u30ea\u30a2\u306b\u826f\u304f\u3001IP54\u306f\u7523\u696d\u7528\u5c4b\u5916\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10581\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/How-To-Choose-The-Right-Ip-Rating-For-Your-Transformer-A-Buyers-Guide.webp\" alt=\"\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306b\u9069\u3057\u305fIP\u7b49\u7d1a\u3092\u9078\u3076\u65b9\u6cd5\uff1a\u30d0\u30a4\u30e4\u30fc\u30ba\u30ac\u30a4\u30c9\" width=\"1448\" height=\"1086\" \/><\/p>\n<hr \/>\n<h2 id=\"ip-code\">IP\u30b3\u30fc\u30c9\u306e\u5b9f\u969b\u306e\u610f\u5473<\/h2>\n<p>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306eIP\u7b49\u7d1a\u306f\u3001IP\u306e\u5f8c\u306bIP54\u3001IP56\u3001IP65\u306a\u3069\u306e2\u3064\u306e\u6570\u5b57\u304c\u7d9a\u304d\u307e\u3059\u3002\u6700\u521d\u306e\u6570\u5b57\u306f\u3001\u56fa\u4f53\u7269\u4f53\uff08\u307b\u3053\u308a\u3001\u6307\u306a\u3069\uff09\u304b\u3089\u306e\u4fdd\u8b77\u306e\u91cf\u3092\u793a\u3057\u30010\uff08\u4fdd\u8b77\u306a\u3057\uff09\u304b\u30896\uff08\u9632\u5875\uff09\u307e\u3067\u306e\u7bc4\u56f2\u3067\u3059\u30022\u756a\u76ee\u306e\u6570\u5b57\u306f\u6c34\u304b\u3089\u306e\u4fdd\u8b77\u3092\u793a\u3057\u3001\u540c\u3058\u30b9\u30b1\u30fc\u30eb\u306e\u5024\u304c0\uff08\u62b5\u6297\u306a\u3057\uff09\u304b\u30898\uff08\u5b8c\u5168\u6c34\u6ca1\uff09\u307e\u3067\u3067\u3059\u3002\u3053\u306e\u5206\u985e\u306fIEC\u898f\u683c60529\u306b\u5f93\u3063\u3066\u8a2d\u5b9a\u3055\u308c\u3001\u691c\u8a3c\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001IP\u7b49\u7d1a\u306f\u6709\u52b9\u306a\u8a8d\u8a3c\u3067\u3059\u3002.<\/p>\n<p>\u5909\u5727\u5668\u306e\u7b49\u7d1a\u306f\u3001\u69cb\u9020\u5185\u306e\u30e9\u30a4\u30d6\u90e8\u5206\u3092\u4fdd\u8b77\u3059\u308b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u30bf\u30a4\u30d7\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u3059\u306a\u308f\u3061\u3001\u6cb9\u5909\u5727\u5668\u306e\u30bf\u30f3\u30af\u3068\u305d\u306e\u90e8\u54c1\u3001\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u30b3\u30a4\u30eb\u3092\u6301\u3064\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3067\u3059\u3002\u9069\u5207\u306aIP\u7b49\u7d1a\u306f\u3001\u904e\u5270\u306a\u8cbb\u7528\u3092\u304b\u3051\u305a\u306b\u6700\u826f\u306e\u4fdd\u8b77\u30ec\u30d9\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u9078\u629e\u3055\u308c\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n<h2 id=\"first-digit\">\u6700\u521d\u306e\u6570\u5b57\uff1a\u56fa\u4f53\u7c92\u5b50\u4fdd\u8b77<\/h2>\n<p>\u5909\u5727\u5668\u306e\u5b9f\u52d9\u306b\u304a\u3051\u308b\u6700\u521d\u306e\u6570\u5b57\u306e\u7bc4\u56f2\u306f2\u304b\u30896\u3067\u3059\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6700\u521d\u306e\u6570\u5b57<\/th>\n<th>\u4fdd\u8b77\u5bfe\u8c61<\/th>\n<th>\u30c8\u30e9\u30f3\u30b9\u306e\u4f7f\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>\u4fdd\u8b77\u306a\u3057<\/td>\n<td>\u5909\u5727\u5668\u306b\u306f\u4f7f\u7528\u3055\u308c\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u7269\u4f53 &gt; 50 mm\uff08\u624b\uff09<\/td>\n<td>\u88f8\u306e\u30d0\u30c3\u30b7\u30f3\u30b0\u30a8\u30ea\u30a2<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u7269\u4f53 &gt; 12 mm\uff08\u6307\uff09<\/td>\n<td>\u57fa\u672c\u7684\u306a\u5c4b\u5185\u4fdd\u8b77<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u7269\u4f53 &gt; 2.5 mm\uff08\u5de5\u5177\u3001\u30ef\u30a4\u30e4\u30fc\uff09<\/td>\n<td>\u5c4b\u5185\u4e7e\u5f0f\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u7269\u4f53 &gt; 1 mm\uff08\u5c0f\u3055\u306a\u30ef\u30a4\u30e4\u30fc\uff09<\/td>\n<td>\u9632\u5875 \u2014 \u307b\u3053\u308a\u306e\u591a\u3044\u5c4b\u5185\u30db\u30fc\u30eb<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u9632\u5875\uff08\u9650\u3089\u308c\u305f\u4fb5\u5165\uff09<\/td>\n<td>\u5c4b\u5916\u7523\u696d\u7528\u30c7\u30d5\u30a9\u30eb\u30c8\uff08IP5x\u4ed8\u304d\uff09<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u9632\u5875<\/td>\n<td>\u91cd\u5ea6\u306e\u307b\u3053\u308a\uff08\u9271\u5c71\u3001\u30bb\u30e1\u30f3\u30c8\u3001\u7a40\u7269\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30ec\u30d9\u30eb5\u30686\u306e\u9055\u3044\u306b\u6ce8\u610f\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\uff1aIP5x\u306f\u300c\u9632\u5875\u300d\u3067\u3042\u308a\u3001\u3044\u304f\u3064\u304b\u306e\u5875\u304c\u5165\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u6a5f\u80fd\u306b\u306f\u5e72\u6e09\u3057\u307e\u305b\u3093\u3002\u4e00\u65b9\u3001IP6x\u306f\u3053\u306e\u30bf\u30a4\u30d7\u304c\u9632\u5875\u3067\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u5c4b\u5916\u306e\u307b\u3068\u3093\u3069\u306e\u7523\u696d\u4f5c\u696d\u306b\u306f\u30ec\u30d9\u30eb5\u3092\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001\u9271\u7269\u51e6\u7406\u3001\u7a40\u7269\u53d6\u308a\u6271\u3044\u3001\u51b6\u91d1\u306b\u306f\u30ec\u30d9\u30eb6\u3092\u9069\u7528\u3057\u307e\u3059\u3002.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10582\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/IP-rating.webp\" alt=\"IP\u7b49\u7d1a\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"second-digit\">\u7b2c\u4e8c\u6570\u5b57\uff1a\u6c34\u4fdd\u8b77<\/h2>\n<p>\u7b2c\u4e8c\u6570\u5b57\u306f\u3001\u4ed5\u69d8\u30a8\u30e9\u30fc\u304c\u6700\u3082\u767a\u751f\u3059\u308b\u5834\u6240\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u30013\u30015\u30017\u306e\u9055\u3044\u306f\u7269\u7406\u7684\u3060\u304b\u3089\u3067\u3059\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7b2c\u4e8c\u6570\u5b57<\/th>\n<th>\u4fdd\u8b77\u5bfe\u8c61<\/th>\n<th>\u4e00\u822c\u7684\u306a\u4f7f\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>\u306a\u3057<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u5782\u76f4\u6ef4\u4e0b\u6c34<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>15\u00b0\u50be\u659c\u3067\u306e\u6ef4\u4e0b<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u6c34\u306e\u5674\u9727\uff08\u5782\u76f4\u304b\u308960\u00b0\uff09<\/td>\n<td>\u5c4b\u5185\u4e7e\u5f0f\u3001\u57fa\u672c\u7684\u306a\u6d17\u6d44\u4fdd\u8b77<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u3069\u306e\u65b9\u5411\u304b\u3089\u306e\u6c34\u306e\u98db\u6cab<\/td>\n<td>\u57c3\u306e\u591a\u3044\/\u6e7f\u3063\u305f\u5c4b\u5185\u30db\u30fc\u30eb\u7528\u306eIP44<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u4f4e\u5727\u6c34\u30b8\u30a7\u30c3\u30c8<\/td>\n<td>IP54\u5c4b\u5916\u7523\u696d\u30c7\u30d5\u30a9\u30eb\u30c8<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u5f37\u529b\u306a\u6c34\u30b8\u30a7\u30c3\u30c8<\/td>\n<td>IP56\u6d17\u6d44\u3001\u98df\u54c1\u3001\u6cbf\u5cb8<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u4e00\u6642\u7684\u6d78\u6f2c\uff081 m\u300130\u5206\uff09<\/td>\n<td>\u6d2a\u6c34\u306e\u5371\u967a\u304c\u3042\u308b\u5909\u96fb\u6240<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>\u7d99\u7d9a\u7684\u6d78\u6f2c<\/td>\n<td>\u6c34\u4e2d\u6a5f\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u98df\u54c1\u5de5\u5834\u306e\u6545\u969c\u306f\u3001\u4ee5\u524d\u306eIP23\u3068IP44\/54\u306e\u5178\u578b\u7684\u306a\u8aa4\u308a\u3067\u3057\u305f\uff1a\u6c34\u304c\u8fd1\u8ddd\u96e2\u304b\u3089\u4e0a\u65b9\uff085\u20146\uff09\u306b\u5674\u9727\u3055\u308c\u308b\u5834\u5408\u3001\u305d\u308c\u306f\u5674\u5c04\uff085\u20146\uff09\u3067\u3042\u308a\u3001\u5674\u9727\uff083\uff09\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5468\u56f2\u306b\u30db\u30fc\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u6e05\u6383\u30af\u30eb\u30fc\u304c\u3044\u308b\u5834\u5408\u3001\u7b2c\u4e8c\u6570\u5b57\u306f\u90e8\u5c4b\u306e\u660e\u304b\u308a\u304c\u6d88\u3048\u3066\u3044\u308b\u3068\u304d\u306b\u3069\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u306b\u95a2\u4fc2\u306a\u304f\u30015\u307e\u305f\u306f6\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n<h2 id=\"environment-matrix\">\u74b0\u5883\u306b\u5408\u308f\u305b\u305fIP\u7b49\u7d1a<\/h2>\n<p>\u7269\u7406\u7684\u74b0\u5883\u306b\u57fa\u3065\u304f\u5909\u5727\u5668\u306e\u5b9f\u7528\u7684\u306a\u9078\u629e\u30de\u30c8\u30ea\u30c3\u30af\u30b9\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u74b0\u5883<\/th>\n<th>\u63a8\u5968IP<\/th>\n<th>\u7406\u7531<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6e05\u6f54\u306a\u5c4b\u5185\u96fb\u6c17\u5ba4<\/td>\n<td>IP21\u2013IP23<\/td>\n<td>\u5875\u3084\u6c34\u6e90\u304c\u306a\u304f\u3001\u63db\u6c17\u304c\u91cd\u8981\u3067\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u57c3\u306e\u591a\u3044\u5c4b\u5185\u30db\u30fc\u30eb\uff08\u88fd\u9020\uff09<\/td>\n<td>IP44<\/td>\n<td>\u5c0f\u7c92\u5b50\u306e\u4fb5\u5165\u3092\u9632\u304e\u3001\u98db\u6cab\u306b\u8010\u3048\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u5c4b\u5916\u4e00\u822c\u7523\u696d<\/td>\n<td>IP54<\/td>\n<td>\u9632\u5875 + \u30b8\u30a7\u30c3\u30c8\u6c34\uff1b\u7523\u696d\u7528\u306e\u30c7\u30d5\u30a9\u30eb\u30c8<\/td>\n<\/tr>\n<tr>\n<td>\u6d77\u5cb8\/\u6d77\u6d0b\u66dd\u9732<\/td>\n<td>IP56<\/td>\n<td>\u5869\u6c34\u5674\u9727\u3068\u5f37\u98a8\u96e8<\/td>\n<\/tr>\n<tr>\n<td>\u98df\u54c1\u52a0\u5de5\/\u6d17\u6d44<\/td>\n<td>IP56<\/td>\n<td>\u9ad8\u5727\u6d17\u6d44\u306f\u30b8\u30a7\u30c3\u30c8\u3067\u3042\u308a\u3001\u98db\u6cab\u3067\u306f\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u9271\u696d\/\u30bb\u30e1\u30f3\u30c8\/\u7a40\u7269<\/td>\n<td>IP65\u2013IP66<\/td>\n<td>\u9632\u5875\u304b\u3064\u30b8\u30a7\u30c3\u30c8\u6c34<\/td>\n<\/tr>\n<tr>\n<td>\u6d2a\u6c34\u306e\u5371\u967a\u304c\u3042\u308b\u5730\u57df<\/td>\n<td>IP67\uff08\u30bf\u30f3\u30af\uff09<\/td>\n<td>\u5b9a\u7fa9\u3055\u308c\u305f\u671f\u9593\u306e\u4e00\u6642\u7684\u306a\u6d78\u6f2c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6700\u60aa\u306e\u6642\u306b\u73fe\u5834\u3092\u8a2a\u308c\u308b\u3053\u3068\u306f\u8cb4\u91cd\u306a\u5b9f\u8df5\u3067\u3059 \u2014 \u6674\u308c\u305f\u706b\u66dc\u65e5\u306e\u6b63\u5348\u3067\u306f\u306a\u304f\u3002\u6c34\u3068\u57c3\u306f\u30db\u30fc\u30b9\u3001\u5d50\u3001\u73fe\u5834\u3092\u6383\u9664\u3059\u308b\u4f5c\u696d\u54e1\u3001\u30d7\u30ed\u30bb\u30b9\u6f0f\u308c\u304b\u3089\u73fe\u5834\u306b\u5230\u9054\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u73fe\u5834\u306e\u6761\u4ef6\u306f\u3001\u5efa\u7bc9\u5bb6\u306e\u56f3\u9762\u306b\u63cf\u304b\u308c\u305f\u4e7e\u71e5\u3057\u305f\u65e5\u3067\u306f\u306a\u304f\u3001\u5927\u96e8\u306e\u6642\u306b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h2 id=\"oil-vs-dry\">\u6cb9\u6d78\u578b\u3068\u4e7e\u5f0f\u578b\u306eIP\u8981\u4ef6<\/h2>\n<p>\u69cb\u9020\u306e\u7a2e\u985e\u304cIP\u7b49\u7d1a\u304c\u4fdd\u8b77\u3059\u308b\u5185\u5bb9\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u6cb9\u6d78\u578b\u5909\u5727\u5668\u306e\u30bf\u30f3\u30af\u306f\u5bc6\u9589\u3055\u308c\u3066\u304a\u308a\u3001\u5dfb\u7dda\u304c\u6cb9\u306b\u6d78\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306f\u6a5f\u5668\u306e\u307f\u3092\u4fdd\u8b77\u3057\u307e\u3059\uff1a\u30d6\u30c3\u30b7\u30f3\u30b0\u3001\u30b2\u30fc\u30b8\u3001\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3001\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3002\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u5dfb\u7dda\u306f\u51b7\u5374\u306e\u305f\u3081\u306b\u7a7a\u6c17\u306b\u4f9d\u5b58\u3057\u3066\u304a\u308a\u3001\u74b0\u5883\u304b\u3089\u5b8c\u5168\u306b\u906e\u853d\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306f\u6700\u521d\u306e\u4fdd\u8b77\u30e9\u30a4\u30f3\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8996\u70b9<\/th>\n<th>\u6cb9\u6d78\u578b<\/th>\n<th>\u4e7e\u5f0f\u578b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>IP\u304c\u4fdd\u8b77\u3059\u308b\u3082\u306e<\/td>\n<td>\u30d6\u30c3\u30b7\u30f3\u30b0\u3001\u30b2\u30fc\u30b8\u3001\u30a2\u30af\u30bb\u30b5\u30ea\u30fc<\/td>\n<td>\u5dfb\u7dda\u81ea\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u4e00\u822c\u7684\u306a\u5c4b\u5185IP<\/td>\n<td>IP23\u2013IP44<\/td>\n<td>IP21\u2013IP44<\/td>\n<\/tr>\n<tr>\n<td>\u4e00\u822c\u7684\u306a\u5c4b\u5916IP<\/td>\n<td>IP54\u2013IP56<\/td>\n<td>IP54\uff08\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u4ed8\u304d\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u7a7a\u6c17\u306b\u3055\u3089\u3055\u308c\u305f\u5dfb\u7dda<\/td>\n<td>\u3044\u3044\u3048<\/td>\n<td>\u306f\u3044 \u2014 \u57c3\u306e\u4e2d\u3067\u306f\u3088\u308a\u9ad8\u3044IP\u304c\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td>\u6d2a\u6c34\u30ea\u30b9\u30af<\/td>\n<td>\u30bf\u30f3\u30af\u304c\u6d6e\u304f\uff1f \u2014 \u56fa\u5b9a\u3059\u308b<\/td>\n<td>\u5bc6\u9589\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u307e\u305f\u306f\u9ad8\u67b6\u30d9\u30fc\u30b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b9f\u969b\u306e\u7d50\u679c\u306f\u3001\u57c3\u306e\u591a\u3044\u30db\u30fc\u30eb\u3067\u306f\u4e7e\u5f0f\u6a5f\u5668\u304c\u5c11\u306a\u304f\u3068\u3082IP44\u7b49\u7d1a\u3092\u5fc5\u8981\u3068\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u57c3\u304c\u30e9\u30a4\u30d6\u30b3\u30a4\u30eb\u306b\u96c6\u307e\u308b\u304b\u3089\u3067\u3059\u3002\u4e00\u65b9\u3001\u6cb9-filled\u6a5f\u68b0\u306f\u30b3\u30a4\u30eb\u304c\u6cb9\u306b\u6d78\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3088\u308a\u4f4e\u3044\u4fdd\u8b77\u30ec\u30d9\u30eb\u3067\u6e08\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6cb9-filled\u30b7\u30b9\u30c6\u30e0\u306eIP\u4fdd\u8b77\u30ec\u30d9\u30eb\u3092\u4e7e\u5f0f\u6a5f\u5668\u306b\u4f7f\u7528\u3059\u308b\u9867\u5ba2\u306f\u3001\u904e\u5c0f\u4fdd\u8b77\u306e\u30ea\u30b9\u30af\u3092\u8ca0\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h2 id=\"common-mistakes\">\u4e00\u822c\u7684\u306aIP\u4ed5\u69d8\u306e\u9593\u9055\u3044<\/h2>\n<ul>\n<li>IP21\/IP23\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u6c34\u306e\u98db\u6cab\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u5730\u57df\u3067\u64cd\u4f5c\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3059\u3060\u3051\u3067\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u6c34\u5727\u304cIP23\u306e\u9650\u754c\u3092\u793a\u3057\u307e\u3059\u3002.<\/li>\n<li>\u6e29\u5ea6\u3084\u6e7f\u5ea6\u306a\u3069\u306e\u5c4b\u5185\u6761\u4ef6\u306b\u81ea\u52d5\u5316\u30b7\u30b9\u30c6\u30e0\u3092\u9069\u5fdc\u3055\u305b\u306a\u3044\u3053\u3068\u3002HVAC\u306e\u554f\u984c\u3001\u90e8\u5c4b\u306e\u30c9\u30a2\u306e\u9589\u9396\u3001\u6e05\u6383\u4f5c\u696d\u306f\u3001\u300c\u30af\u30ea\u30fc\u30f3\u30eb\u30fc\u30e0\u300d\u3068\u3044\u3046\u7528\u8a9e\u3067\u8b70\u8ad6\u3055\u308c\u3066\u3044\u306a\u3044\u6761\u4ef6\u3092\u4f5c\u308a\u51fa\u3057\u307e\u3059\u3002.<\/li>\n<li>IP54\u304c\u9632\u6c34\u3067\u3042\u308b\u3068\u8003\u3048\u308b\u9593\u9055\u3044\u3002IP54\u306f\u6c34\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u610f\u5473\u3059\u308b\u3060\u3051\u3067\u3042\u308a\u3001\u4f55\u304b\u304c\u6c34\u4e2d\u306b\u6c88\u3080\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u306e\u4fdd\u8a3c\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/li>\n<li>\u9ad8\u6e7f\u5ea6\u306e\u5730\u57df\u3067\u306e\u6a5f\u5668\u306eIP\u7b49\u7d1a\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3002\u6e7f\u5ea6\u306f\u6c34\u5727\u3068\u540c\u3058\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u6e7f\u5ea6\u306f\u5b9f\u969b\u306b\u306f\u3069\u306e\u6a5f\u5668\u306b\u3082\u640d\u5bb3\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li>IP65\u3092\u6700\u826f\u306e\u9078\u629e\u80a2\u3068\u6df7\u540c\u3059\u308b\u3053\u3068\u3002\u5b8c\u5168\u306a\u9589\u9396\u306f\u4e7e\u5f0f\u5909\u5727\u5668\u306b\u71b1\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h2 id=\"extra-options\">IP\u3092\u8d85\u3048\u3066\uff1a\u6307\u5b9a\u3059\u308b\u4fa1\u5024\u306e\u3042\u308b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u8ffd\u52a0\u6a5f\u80fd<\/h2>\n<p>\u4fb5\u5165\u4fdd\u8b77\u7b49\u7d1a\u306f\u4e3b\u306b\u4fb5\u5165\u306b\u95a2\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u304c\u3001\u6975\u7aef\u306a\u6761\u4ef6\u4e0b\u3067\u306f\u4ed6\u306e\u88dc\u5b8c\u7684\u306a\u6a5f\u80fd\u3082\u91cd\u8981\u3067\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u308b\uff1a<\/p>\n<ul>\n<li>\u7d50\u9732\u30d2\u30fc\u30bf\u30fc\u306f\u3001\u71b1\u5e2f\u304a\u3088\u3073\u6cbf\u5cb8\u5730\u57df\u3067\u6e7f\u5ea6\u304c\u9732\u70b9\u30ec\u30d9\u30eb\u3092\u8d85\u3048\u306a\u3044\u3088\u3046\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u304a\u308a\u3001\u5b89\u4fa1\u3067\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u3066100W\u304b\u3089500W\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002.<\/li>\n<li>\u30b7\u30ea\u30ab\u30b2\u30eb\u30d6\u30ea\u30fc\u30b6\u30fc\u307e\u305f\u306f\u6cb9\u6d78\u30e6\u30cb\u30c3\u30c8\u306e\u30ac\u30b9\u5c01\u6b62\u30b3\u30f3\u30b6\u30fc\u30d0\u306f\u3001\u51b7\u5374\u6cb9\u3068\u5171\u306b\u30bf\u30f3\u30af\u306b\u6c34\u5206\u304c\u5f15\u304d\u8fbc\u307e\u308c\u308b\u306e\u3092\u9632\u3050\u3002.<\/li>\n<li>\u8150\u98df\u9632\u6b62\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\uff08\u6cbf\u5cb8\u8a2d\u7f6e\u306e\u5834\u5408\u306f\u71b1\u6d78\u6f2c\u4e9c\u925b\u30e1\u30c3\u30ad\u307e\u305f\u306f\u6d77\u6d0b\u30b0\u30ec\u30fc\u30c9\u306e\u5857\u6599\uff09\u306f\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4fa1\u683c\u30922-5%\u5f15\u304d\u4e0a\u3052\u308b\u3002.<\/li>\n<li>\u9375\u4ed8\u304d\u304a\u3088\u3073\u6539\u3056\u3093\u9632\u6b62\u30c9\u30a2\u306f\u3001\u516c\u5171\u306e\u5834\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u30c7\u30d0\u30a4\u30b9\u306b\u5fc5\u9808\u3067\u3042\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3060\u3051\u3067\u306a\u304f\u5b89\u5168\u306e\u305f\u3081\u306b\u3082\u5fc5\u8981\u3067\u3042\u308b\u3002.<\/li>\n<li>\u57fa\u790e\u306e\u5f15\u304d\u4e0a\u3052\u3068\u6392\u6c34\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u7f6e\u306f\u3001\u6d2a\u6c34\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u6700\u3082\u5b89\u4fa1\u306a\u65b9\u6cd5\u3067\u3042\u308a\uff08300 mm\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3068\u5fc5\u8981\u306a\u6392\u6c34\u50be\u659c\u306f\u307b\u3068\u3093\u3069\u8cbb\u7528\u304c\u304b\u304b\u3089\u306a\u3044\uff09\u3002.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10583\" style=\"text-align: center;\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Beyond-IP-Enclosure-Extras-Worth-Specifying.webp\" alt=\"\u6307\u5b9a\u3059\u308b\u4fa1\u5024\u306e\u3042\u308bIP\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u8ffd\u52a0\u8981\u7d20\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"ip-cost-table\">IP\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u30b3\u30b9\u30c8\u8868<\/h2>\n<p>\u4fdd\u8b77\u306b\u306f\u8cbb\u7528\u304c\u304b\u304b\u308b\u304c\u3001\u5897\u52a0\u5206\u306f\u5909\u5727\u5668\u81ea\u4f53\u3068\u6bd4\u8f03\u3057\u3066\u63a7\u3048\u3081\u3067\u3042\u308a\u3001\u6545\u969c\u306b\u5bfe\u3057\u3066\u306f\u4e9b\u7d30\u306a\u3082\u306e\u3067\u3042\u308b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>IP\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9<\/th>\n<th>\u4fa1\u683c\u5f71\u97ff<\/th>\n<th>\u4f8b (500 kVA)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>IP21 \u2192 IP23<\/td>\n<td>+1\u20132%<\/td>\n<td>+$100\u2013$300<\/td>\n<\/tr>\n<tr>\n<td>IP23 \u2192 IP44<\/td>\n<td>+2\u20134%<\/td>\n<td>+$200\u2013$600<\/td>\n<\/tr>\n<tr>\n<td>IP44 \u2192 IP54<\/td>\n<td>+3\u20136%<\/td>\n<td>+$300\u2013$900<\/td>\n<\/tr>\n<tr>\n<td>IP54 \u2192 IP56<\/td>\n<td>+2\u20134%<\/td>\n<td>+$200\u2013$700<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u7d50\u9732\u30d2\u30fc\u30bf\u30fc\u3092\u8ffd\u52a0<\/td>\n<td>+$150\u2013$400 (\u56fa\u5b9a)<\/td>\n<td>+$150\u2013$400<\/td>\n<\/tr>\n<tr>\n<td>\u6d77\u6d0b\u30b0\u30ec\u30fc\u30c9\u306e\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/td>\n<td>+2\u20135%<\/td>\n<td>+$200\u2013$800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b8c\u5168\u306b\u786c\u5316\u3057\u305f500 kVA\u30e6\u30cb\u30c3\u30c8 \u2013 IP56\u3001\u30d2\u30fc\u30bf\u30fc\u3001\u6d77\u6d0b\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u542b\u3080 \u2013 \u306e\u4fa1\u683c\u306f\u7d04$9,500\u304b\u3089$19,000\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u3084\u5e02\u5834\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u6e7f\u6c17\u306b\u3088\u308b1\u56de\u306e\u6545\u969c\u306e\u30b3\u30b9\u30c8\u306f$8,000\u304b\u3089$30,000\u306b\u52a0\u3048\u3001\u8ffd\u52a0\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306f\u4ed5\u69d8\u306b\u57fa\u3065\u304f\u6700\u3082\u5b89\u4fa1\u306a\u4fdd\u8b77\u624b\u6bb5\u3067\u3059\u3002.<\/p>\n<h2 id=\"brands-prices\">IP\u30ec\u30d9\u30eb\u5225\u306e\u30d6\u30e9\u30f3\u30c9\u3068\u4fa1\u683c<\/h2>\n<p>\u4fa1\u683c\u306b\u5fdc\u3058\u3066IP\u7b49\u7d1a\u304c\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002\u56fd\u969b\u7684\u306a\u30e1\u30fc\u30ab\u30fc\u306f\u901a\u5e38\u306e\u9ad8\u4fa1\u683c\u3067\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3092\u8ca9\u58f2\u3057\u3066\u304a\u308a\u3001IEC\u306b\u8a8d\u8a3c\u3055\u308c\u305f\u4e2d\u56fd\u4f01\u696d\u306f\u540c\u3058\u88fd\u54c1\u3092\u306f\u308b\u304b\u306b\u4f4e\u4fa1\u683c\u3067\u8ca9\u58f2\u3057\u3001IEC 60529\u306b\u898f\u5b9a\u3055\u308c\u305f\u540c\u3058\u8a66\u9a13\u7d50\u679c\u3092\u5f97\u3066\u3044\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d6\u30e9\u30f3\u30c9<\/th>\n<th>\u4f4d\u7f6e<\/th>\n<th>500 kVA IP54<\/th>\n<th>500 kVA IP56<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ABB<\/td>\n<td>\u30b0\u30ed\u30fc\u30d0\u30eb\u30b5\u30dd\u30fc\u30c8\u3001\u30d5\u30eb\u30ec\u30f3\u30b8<\/td>\n<td>$18,000\u2013$30,000<\/td>\n<td>$19,000\u2013$33,000<\/td>\n<\/tr>\n<tr>\n<td>\u30b7\u30fc\u30e1\u30f3\u30b9<\/td>\n<td>\u52b9\u7387\u3001\u30c7\u30b8\u30bf\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n<td>$18,000\u2013$32,000<\/td>\n<td>$19,000\u2013$35,000<\/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\u5f37\u5ea6<\/td>\n<td>$15,000\u2013$28,000<\/td>\n<td>$16,000\u2013$30,000<\/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>$18,000\u2013$32,000<\/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>$15,000\u2013$28,000<\/td>\n<\/tr>\n<tr>\n<td>\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b<\/td>\n<td>IEC 60076\u3001\u9285\u3001\u8a66\u9a13\u5831\u544a\u66f8<\/td>\n<td>$8,000\u2013$16,000<\/td>\n<td>$9,000\u2013$17,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8868\u793a\u3055\u308c\u305f\u4fa1\u683c\u306fFOB\u4e2d\u56fd\u6761\u4ef6\u3067\u3042\u308a\u3001\u9078\u629e\u3055\u308c\u305f\u4ed5\u69d8\u3068\u30d6\u30e9\u30f3\u30c9\u306b\u3088\u3063\u3066\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002\u4e0a\u8a18\u306e\u56fd\u969b\u30d6\u30e9\u30f3\u30c9\u306f\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u54c1\u8cea\u3068\u30b5\u30fc\u30d3\u30b9\u306e\u57fa\u6e96\u3067\u3059\u3002\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u306bIP\u7b49\u7d1a\u3092\u5358\u306b\u5857\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u771f\u5263\u306b\u53d7\u3051\u6b62\u3081\u308b\u3068\u3044\u3046\u4fbf\u5229\u306a\u6a5f\u80fd\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u540c\u793e\u306fIP54\/IP56\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3001\u9632\u7d50\u9732\u30d2\u30fc\u30bf\u30fc\u3001\u6d77\u6d0b\u30b0\u30ec\u30fc\u30c9\u306e\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u6a19\u6e96\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\u5099\u3048\u305fIEC 60076\u6e96\u62e0\u306e\u30c8\u30e9\u30f3\u30b9\u3092\u88fd\u9020\u3057\u3066\u304a\u308a\u3001IP\u7b49\u7d1a\u306fIEC 60529\u306b\u5f93\u3063\u3066\u8a66\u9a13\u3055\u308c\u3001\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u786c\u5316\u30e6\u30cb\u30c3\u30c8\u3092\u8cfc\u5165\u3059\u308b\u969b\u30011\u5e74\u9593\u306e\u8c6a\u96e8\u3068\u30db\u30fc\u30b9\u6d17\u6d44\u3092\u7d4c\u9a13\u3057\u305f\u98df\u54c1\u5de5\u5834\u3067\u6e2c\u5b9a\u3055\u308c\u305fIP56\u3068\u4e3b\u5f35\u3055\u308c\u305fIP56\u306e\u9055\u3044\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u6587\u66f8\u5316\u3055\u308c\u305f\u8a66\u9a13\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u4ed5\u69d8\u304c\u78ba\u5b9f\u306b\u63d0\u4f9b\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n<h2 id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>\u5c4b\u5916\u7528\u30c8\u30e9\u30f3\u30b9\u306b\u306f\u3069\u306eIP\u7b49\u7d1a\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n<p>IP54\u306f\u5c4b\u5916\u8a2d\u7f6e\u306b\u9069\u3057\u305f\u30c8\u30e9\u30f3\u30b9\u306e\u6a19\u6e96\u3067\u3042\u308a\u3001\u307b\u3053\u308a\u3084\u4f4e\u5727\u306e\u6c34\u6d41\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u6d77\u306b\u8fd1\u3044\u5834\u6240\u3084\u6d17\u6d44\u3055\u308c\u308b\u5834\u6240\u3001\u6fc0\u3057\u3044\u96e8\u306b\u3055\u3089\u3055\u308c\u308b\u5834\u5408\u306f\u3001IP56\u7b49\u7d1a\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u305f\u3081\u3089\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u30022\u6841\u76ee\u304c\u6700\u3082\u91cd\u8981\u3067\u3059\uff1a4\u306f\u98db\u6cab\u6c34\u30015\u306f\u6c34\u6d41\u30016\u306f\u5f37\u3044\u6c34\u6d41\u3092\u793a\u3059\u305f\u3081\u3001\u73fe\u5834\u3067\u306e\u6c34\u5727\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u30c8\u30e9\u30f3\u30b9\u306b\u3068\u3063\u3066IP65\u306fIP54\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n<p>IP65\u7b49\u7d1a\u306f\u81ea\u52d5\u4fdd\u8b77\u3068\u540c\u7fa9\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u307b\u3053\u308a\u3068\u6c34\u306b\u5bfe\u3059\u308b\u62b5\u6297\u3092\u78ba\u4fdd\u3059\u308b\u4e00\u65b9\u3067\u3001\u5bc6\u9589\u3055\u308c\u305f\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306f\u5185\u90e8\u306e\u71b1\u3092\u9589\u3058\u8fbc\u3081\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u590f\u5b63\u306b\u306f\u3001IP65\u306e\u975e\u63db\u6c17\u578b\u304cIP44\u306e\u63db\u6c17\u578b\u3088\u308a\u3082\u9ad8\u6e29\u3067\u52d5\u4f5c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u7d76\u7e01\u4f53\u306e\u5bff\u547d\u304c\u77ed\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6a5f\u5668\u306eIP\u7b49\u7d1a\u304c\u9069\u7528\u3055\u308c\u308b\u6761\u4ef6\u306b\u5408\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u5185\u306e\u904e\u5270\u306a\u71b1\u751f\u6210\u3092\u6392\u9664\u3059\u308b\u305f\u3081\u306e\u3059\u3079\u3066\u306e\u624b\u6bb5\u3092\u8b1b\u3058\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>IP\u7b49\u7d1a\u306f\u6cb9\u6d78\u578b\u5909\u5727\u5668\u3068\u4e7e\u5f0f\u5909\u5727\u5668\u306b\u540c\u3058\u3088\u3046\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002\u6cb9\u6d78\u578b\u5909\u5727\u5668\u3067\u306f\u3001\u5dfb\u7dda\u304c\u6cb9\u306b\u6d78\u3055\u308c\u3066\u304a\u308a\u3001IP\u304c\u6a5f\u5668\u306e\u4fdd\u8b77\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u5834\u5408\u3001\u5dfb\u7dda\u306f\u7a7a\u6c17\u3068\u63a5\u89e6\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u304c\u7b2c\u4e00\u306e\u9632\u5fa1\u7dda\u3068\u306a\u308a\u307e\u3059\u3002\u307b\u3053\u308a\u306e\u591a\u3044\u74b0\u5883\u3067\u306f\u3001\u4e7e\u5f0f\u5909\u5727\u5668\u306f\u3088\u308a\u5927\u304d\u306a\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h3>IP23\u3068IP56\u306e\u5909\u5727\u5668\u306e\u30b3\u30b9\u30c8\u5dee\u306f\u3069\u306e\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u7d045-12%\u306e\u30b3\u30b9\u30c8\u4fa1\u683c\u3067\u3059\u3002\u3088\u308a\u5927\u304d\u306a500 kVA\u306e\u5909\u5727\u5668\u306e\u5834\u5408\u3001IP23\u304b\u3089IP56\u3078\u306e\u7bc4\u56f2\u306f$500\u304b\u3089$1,800\u3067\u3042\u308a\u3001IP56\u306b\u52a0\u3048\u3066\u30d2\u30fc\u30bf\u30fc\u3068\u6d77\u6d0b\u5857\u6599\u306f\u8ffd\u52a0\u3067$1,000\u304b\u3089$2,800\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u6e7f\u6c17\u306b\u3088\u308b\u640d\u50b7\u304c$8,000\u304b\u3089$30,000\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306f\u624b\u9803\u306a\u4fdd\u967a\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u5909\u5727\u5668\u306eIP\u7b49\u7d1a\u306f\u7d0d\u54c1\u5f8c\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u975e\u5e38\u306b\u73cd\u3057\u304f\u3001\u6c7a\u3057\u3066\u7c21\u5358\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u518d\u69cb\u7bc9\u3001\u52a0\u71b1\u30b7\u30b9\u30c6\u30e0\u306e\u4f9b\u7d66\u3001\u307e\u305f\u306f\u51fa\u8377\u5f8c\u306e\u518d\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u8cbb\u7528\u306f\u3001\u30e6\u30cb\u30c3\u30c8\u30b3\u30b9\u30c8\u306e15\uff05\u304b\u308940\uff05\u306b\u53ca\u3073\u3001\u5143\u306e\u8a8d\u8a3c\u3092\u7121\u52b9\u306b\u3057\u307e\u3059\u3002IP\u7b49\u7d1a\u306f\u6ce8\u6587\u3092\u51fa\u3059\u524d\u306b\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u6700\u521d\u306b\u74b0\u5883\u306b\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u8ca1\u653f\u7684\u306b\u552f\u4e00\u306e\u5b9f\u884c\u53ef\u80fd\u306a\u9078\u629e\u80a2\u3060\u304b\u3089\u3067\u3059\u3002.<\/p>\n<h2 id=\"references\">\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/2698\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60529\uff1a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u4fdd\u8b77\u306e\u5ea6\u5408\u3044\uff08IP\u30b3\u30fc\u30c9\uff09<\/a> \u2014 IP\u7b49\u7d1a\u3068\u8a66\u9a13\u65b9\u6cd5\u306e\u898f\u5b9a\u57fa\u6e96\u3002.<\/li>\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 \u96fb\u529b\u5909\u5727\u5668\u306e\u305f\u3081\u306e\u7b49\u7d1a\u3001\u5468\u56f2\u306e\u4eee\u5b9a\u3001\u304a\u3088\u3073\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u8981\u4ef6\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\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u304a\u3088\u3073\u8a66\u9a13\u8981\u4ef6\u3002.<\/li>\n<li><a href=\"https:\/\/www.electrical4u.com\/ip-rating\/\" rel=\"nofollow noopener\" target=\"_blank\">Electrical4U \u2014 IP\u7b49\u7d1a\u30ac\u30a4\u30c9<\/a> \u2014 IP\u30b3\u30fc\u30c9\u306e\u5b9a\u7fa9\u3068\u4f8b\u306e\u660e\u78ba\u306a\u53c2\u7167\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 \u5909\u5727\u5668\u306e\u8a2d\u7f6e\u5834\u6240\u304a\u3088\u3073\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u8981\u4ef6\u306b\u95a2\u3059\u308b\u5317\u7c73\u306e\u898f\u5247\u3002.<\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/IP_code\" rel=\"nofollow noopener\" target=\"_blank\">Wikipedia \u2014 IP\u30b3\u30fc\u30c9<\/a> \u2014 \u4fb5\u5165\u4fdd\u8b77\u30b3\u30fc\u30c9\u306e\u5b9a\u7fa9\u3068\u6b74\u53f2\u3002.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>\u5909\u5727\u5668\u306eIP\uff08\u4fb5\u5165\u4fdd\u8b77\uff09\u7b49\u7d1a\u306e\u9078\u5b9a\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u904b\u7528\u3055\u308c\u308b\u5468\u56f2\u306e\u6761\u4ef6\u306b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3092\u95a2\u9023\u4ed8\u3051\u308b\u3053\u3068\u3092\u542b\u307f\u307e\u3059\u3002\u6761\u4ef6\u306b\u306f\u6c34\u3084\u307b\u3053\u308a\u306e\u4fb5\u5165\u3001\u6e7f\u3063\u305f\u30a8\u30ea\u30a2\u306e\u6e05\u6383\u3001\u6d2a\u6c34\u304c\u542b\u307e\u308c\u3001\u6674\u308c\u305f\u65e5\u306e\u3088\u3046\u306a\u6761\u4ef6\u306f\u542b\u307e\u308c\u307e\u305b\u3093\u3002\u6570\u5024\u30b3\u30fc\u30c9\u306f2\u6841\u3067\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u6700\u521d\u306e\u6841\u306f\u56fa\u4f53\u4fb5\u5165\u304b\u3089\u306e\u4fdd\u8b77\u30ec\u30d9\u30eb\u3092\u793a\u3057\u30012\u756a\u76ee\u306e\u6841\u306fIEC 60529\u306b\u5f93\u3063\u305f\u6c34\u306e\u4fb5\u5165\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<ul>\n<li>\u30af\u30ea\u30fc\u30f3\u3067\u63db\u6c17\u306e\u826f\u3044\u5c4b\u5185\u30a8\u30ea\u30a2\u3067\u306fIP21\u304b\u3089IP23\u3092\u4f7f\u7528\u3057\u3001\u307b\u3053\u308a\u306e\u591a\u3044\u5834\u6240\u3067\u306fIP44\u3092\u3001\u5de5\u696d\u7528\u5c4b\u5916\u4f5c\u696d\u304c\u884c\u308f\u308c\u308b\u5834\u6240\u3067\u306fIP54\u3092\u3001\u983b\u7e41\u306b\u6d17\u6d44\u624b\u9806\u304c\u884c\u308f\u308c\u308b\u5834\u6240\u3084\u5b63\u7bc0\u7684\u307e\u305f\u306f\u6cbf\u5cb8\u5730\u57df\u3067\u306fIP56\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u6cb9\u5909\u5727\u5668\u3068\u306f\u7570\u306a\u308a\u3001\u4e7e\u5f0f\u5909\u5727\u5668\u306f\u5dfb\u7dda\u3092\u9732\u51fa\u3055\u305b\u3066\u3044\u308b\u305f\u3081\u3001\u524d\u8005\u306eIP\u306f\u901a\u5e38\u5f8c\u8005\u3088\u308a\u3082\u9ad8\u304f\u306a\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3092\u5ff5\u982d\u306b\u7f6e\u3044\u3066\u304a\u304f\u3079\u304d\u3067\u3059\u3002.<\/li>\n<li>\u71b1\u5e2f\u3001\u6cbf\u5cb8\u3001\u307e\u305f\u306f\u30b5\u30a4\u30af\u30eb\u90e8\u5206\u306eHVAC\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u9006\u51dd\u7e2e\u9632\u6b62\u306e\u305f\u3081\u306b\u8ffd\u52a0\u306e\u30d2\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>IP\u7b49\u7d1a\u8a66\u9a13\u624b\u9806\u306e\u914d\u7dda\u4f5c\u696d\u3068\u76e3\u8996\u6163\u884c\u306b\u304a\u3051\u308b\u751f\u7523\u30d7\u30ed\u30bb\u30b9\u306e\u524d\u6bb5\u968e\u306e\u91cd\u8981\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3082\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A food-processing facility in Thailand chose the IP23 rating for its new dry-type transformers because they were set to be installed inside an air-conditioned electrical room. What was not revealed to the purchaser was the fact that this room\u2019s HVAC would shut down nightly to conserve energy as well as that the late-night cleaning crew would wash the floor two meters away from the enclosure. The outcome was compound moisture tracking that led to the demise of the first transformer\u2019s insulation in eight months\u2019 time. The main mistake with respect to specifications was not regarding transformation voltage since that was met; the main error occurred in relation to the IP [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":10581,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-10580","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\/10580","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=10580"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/10580\/revisions"}],"predecessor-version":[{"id":11099,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/10580\/revisions\/11099"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/10581"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=10580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=10580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=10580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}