{"id":2024,"date":"2025-10-03T07:14:29","date_gmt":"2025-10-03T07:14:29","guid":{"rendered":"https:\/\/cnkuangya.com\/blog\/how-dc-spd-works-operating-principles-components-engineers-guide\/"},"modified":"2026-04-24T16:08:01","modified_gmt":"2026-04-24T08:08:01","slug":"how-dc-spd-works-operating-principles-components-engineers-guide","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ja\/blog\/how-dc-spd-works-operating-principles-components-engineers-guide\/","title":{"rendered":"DC SPD\u306e\u4ed5\u7d44\u307f -\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306e\u30c7\u30a3\u30fc\u30d7\u30c0\u30a4\u30d6"},"content":{"rendered":"<p>\u76f4\u6d41\u30b7\u30b9\u30c6\u30e0\u306b\u3068\u3063\u3066\u3001\u76f4\u6d41\u56de\u8ee2\u6570\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u30b5\u30fc\u30b8\u3092\u767a\u898b\u3057\u3001\u58ca\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u90e8\u54c1\u304b\u3089\u4f59\u5206\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7d20\u65e9\u304f\u9060\u3056\u3051\u307e\u3059\u3002\u96fb\u5727\u30b5\u30fc\u30b8\u306f\u3055\u307e\u3056\u307e\u306a\u5f62\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u52a9\u3051\u304c\u5fc5\u8981\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u96fb\u6c17\u901a\u4fe1\u8a2d\u5099\u306f\u3001\u96f7\u3084\u9001\u96fb\u7db2\u306e\u554f\u984c\u3067\u88ab\u5bb3\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p><\/li>\n\n\n\n<li><p>\u30d0\u30c3\u30c6\u30ea\u30fc\u84c4\u96fb\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30b5\u30fc\u30b8\u304c\u767a\u751f\u3059\u308b\u3068\u4f5c\u52d5\u3057\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/p><\/li>\n\n\n\n<li><p>\u96fb\u6c17\u81ea\u52d5\u8eca\u306e\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u9ad8\u96fb\u5727\u306e\u5909\u5316\u306b\u3088\u308b\u30c8\u30e9\u30d6\u30eb\u306b\u898b\u821e\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p>\u53cc\u65b9\u5411\u30d7\u30ed\u30c6\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d7\u30e9\u30b9\u3068\u30de\u30a4\u30ca\u30b9\u306e\u4e21\u65b9\u306e\u30e9\u30a4\u30f3\u3092\u5b89\u5168\u306b\u4fdd\u3061\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u53b3\u3057\u3044\u5834\u6240\u3067\u3082\u3046\u307e\u304f\u6a5f\u80fd\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8981\u70b9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>DC SPD\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u96fb\u5727\u30b5\u30fc\u30b8\u304b\u3089\u5b88\u308a\u307e\u3059\u3002\u91cd\u8981\u306a\u6a5f\u5668\u3078\u306e\u30c0\u30e1\u30fc\u30b8\u3092\u9632\u304e\u307e\u3059\u3002\u30b5\u30fc\u30b8\u306f\u3001\u96f7\u3001\u9001\u96fb\u7db2\u306e\u554f\u984c\u3001\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u30b5\u30fc\u30b8\u4fdd\u8b77\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u304a\u4f7f\u3044\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u305fSPD\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002\u30e1\u30a4\u30f3\u30d1\u30cd\u30eb\u306b\u306f\u30bf\u30a4\u30d71\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30b5\u30d6\u30d1\u30cd\u30eb\u306b\u306f\u30bf\u30a4\u30d72\u3092\u3002\u7e4a\u7d30\u306a\u6a5f\u5668\u306b\u306f\u30bf\u30a4\u30d73\u3092\u4f7f\u7528\u3059\u308b\u3002DC SPD\u3092\u983b\u7e41\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3001\u304a\u624b\u5165\u308c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001SPD\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3001\u304a\u5ba2\u69d8\u3092\u4fdd\u8b77\u3057\u7d9a\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6700\u5927\u9023\u7d9a\u52d5\u4f5c\u96fb\u5727\uff08MCOV\uff09\u306a\u3069\u306e\u91cd\u8981\u306a\u8a73\u7d30\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002SPD\u3092\u9078\u3076\u969b\u306b\u306f\u3001\u96fb\u5727\u4fdd\u8b77\u5b9a\u683c\uff08VPR\uff09\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u3001MOV\u3001GDT\u3001\u30c0\u30a4\u30aa\u30fc\u30c9\u3092\u4e00\u7dd2\u306b\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b5\u30fc\u30b8\u304b\u3089\u306e\u6700\u9ad8\u306e\u4fdd\u8b77\u304c\u5f97\u3089\u308c\u307e\u3059\u3002SPD\u3092\u4fdd\u8b77\u3059\u308b\u6a5f\u5668\u306e\u8fd1\u304f\u306b\u8a2d\u7f6e\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001SPD\u306e\u52d5\u4f5c\u304c\u901f\u304f\u306a\u308a\u3001\u5b89\u5168\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u696d\u754c\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/cnkuangya.com\/it\/blog\/install-pv-combiner-box-solar-system-kuangya-electrical\/\" target=\"_blank\">SPD\u306e\u6295\u5165\u3068\u30b1\u30a2<\/a>.\u3053\u308c\u306fDC\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u6027\u3092\u4fdd\u3064\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">DC SPD\u306e\u57fa\u672c<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u76f4\u6d41\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\u306e\u4ed5\u7d44\u307f\" width=\"1290\" height=\"726\" src=\"https:\/\/www.youtube.com\/embed\/jjEi5g4JXyA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">DC SPD\u3068\u306f<\/h3>\n\n\n\n<p>\u3092\u4f7f\u7528\u3059\u308b\u3002 <strong>\u76f4\u6d41\u56de\u8ee2\u6570<\/strong> \u76f4\u6d41\u30b7\u30b9\u30c6\u30e0\u3092\u96fb\u5727\u30b5\u30fc\u30b8\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u3053\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u96fb\u5727\u304c\u7a81\u7136\u8df3\u306d\u4e0a\u304c\u3089\u306a\u3044\u304b\u56de\u8def\u3092\u76e3\u8996\u3057\u307e\u3059\u3002\u30b5\u30fc\u30b8\u3092\u898b\u3064\u3051\u308b\u3068\u3001\u58ca\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u90e8\u54c1\u304b\u3089\u4f59\u5206\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u9001\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u7834\u640d\u3092\u9632\u304e\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u6b63\u5e38\u306b\u4f5c\u52d5\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>DC SPD<\/strong> \u30d7\u30e9\u30b9\u3068\u30de\u30a4\u30ca\u30b9\u306e\u4e21\u65b9\u306e\u30e9\u30a4\u30f3\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u53b3\u3057\u3044\u5834\u6240\u3067\u306e\u65b0\u3057\u3044DC\u30b7\u30b9\u30c6\u30e0\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u6ce8\uff1a<\/strong> \u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001 <strong>\u76f4\u6d41\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e<\/strong> \u592a\u967d\u5149\u767a\u96fb\u30d1\u30cd\u30eb\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30c1\u30e3\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u96fb\u5727\u30b5\u30fc\u30b8\u304b\u3089\u5b88\u308a\u307e\u3059\u3002\u30b5\u30fc\u30b8\u306f\u3001\u96f7\u3001\u9001\u96fb\u7db2\u306e\u5909\u66f4\u3001\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4fdd\u8b77\u304c\u306a\u3051\u308c\u3070\u3001\u9ad8\u4fa1\u306a\u6a5f\u5668\u3092\u5931\u3063\u305f\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u554f\u984c\u304c\u751f\u3058\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">DC SPD\u3092\u4f7f\u7528\u3059\u308b\u7406\u7531<\/h3>\n\n\n\n<p><a target=\"_blank\" href=\"https:\/\/cnkuangya.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/how-dc-mcbs-protects-solar-systems-from-electrical-hazards\/\">DC\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u591a\u304f\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b<\/a>.\u96fb\u5727\u30b5\u30fc\u30b8\u306f\u3044\u3064\u3067\u3082\u8d77\u3053\u308a\u3046\u308b\u3002\u30b5\u30fc\u30b8\u306f\u3001\u96f7\u3001\u9001\u96fb\u7db2\u306e\u554f\u984c\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306a\u3069\u304b\u3089\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3082\u3057 <strong>DC SPD<\/strong>\u3042\u306a\u305f\u306e\u6a5f\u5668\u304c\u640d\u50b7\u3057\u3001\u5b89\u5168\u3067\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u96f7\u306b\u3088\u308b\u96fb\u5727\u30b5\u30fc\u30b8<\/p><\/li>\n\n\n\n<li><p>\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u30b0\u30ea\u30c3\u30c9\u306e\u5909\u66f4<\/p><\/li>\n\n\n\n<li><p>\u96fb\u5727\u30b9\u30d1\u30a4\u30af\u3092\u8d77\u3053\u3059\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0<\/p><\/li>\n<\/ul>\n\n\n\n<p>\u30b5\u30fc\u30b8\u4fdd\u8b77\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u706b\u707d\u3084\u611f\u96fb\u306e\u53ef\u80fd\u6027\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u30b5\u30fc\u30b8\u4fdd\u8b77\u304c\u3082\u305f\u3089\u3059\u4e3b\u306a\u30ea\u30b9\u30af\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 <strong>DC SPD<\/strong>:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30b9\u30af\u30fb\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8aac\u660e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u96fb\u5727\u30b5\u30fc\u30b8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u96f7\u3001\u30b0\u30ea\u30c3\u30c9\u5909\u66f4\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u304c\u539f\u56e0\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6a5f\u5668\u306e\u640d\u50b7<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7e4a\u7d30\u306a\u6a5f\u5668\u3092\u58ca\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u5b89\u5168\u4e0a\u306e\u30ea\u30b9\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u706b\u707d\u3084\u611f\u96fb\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p>\u591a\u304f\u306e\u7523\u696d\u3067 <strong>DC SPD<\/strong>.\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30d1\u30cd\u30eb\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u5b89\u5168\u306b\u4fdd\u3064\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u3002\u98a8\u529b\u30bf\u30fc\u30d3\u30f3\u306f\u3001\u96fb\u6c17\u90e8\u54c1\u306e\u30b5\u30fc\u30b8\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002\u96fb\u6c17\u81ea\u52d5\u8eca\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3 <strong>DC SPD<\/strong> \u8eca\u4e21\u3084\u5145\u96fb\u5668\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u30bb\u30eb\u30bf\u30ef\u30fc\u3084\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306a\u3069\u306e\u901a\u4fe1\u6a5f\u5668\u306f\u3001\u4f5c\u52d5\u3057\u7d9a\u3051\u308b\u305f\u3081\u306b\u30b5\u30fc\u30b8\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002\u7523\u696d\u7528\u76f4\u6d41\u96fb\u6e90\u30b7\u30b9\u30c6\u30e0\u306f <strong>DC SPD<\/strong> \u30e2\u30fc\u30bf\u3001\u30c9\u30e9\u30a4\u30d6\u3001PLC \u3092\u4fdd\u8b77\u3059\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\/\u7523\u696d<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8aac\u660e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30c1\u30e3\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u96fb\u5727\u30b5\u30fc\u30b8\u304b\u3089\u5b88\u308a\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u98a8\u529b\u30bf\u30fc\u30d3\u30f3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u96f7\u3084\u9001\u96fb\u7db2\u306e\u30c8\u30e9\u30d6\u30eb\u306b\u3088\u308b\u30b5\u30fc\u30b8\u304b\u3089\u30bf\u30fc\u30d3\u30f3\u306e\u96fb\u6c17\u90e8\u54c1\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u96fb\u6c17\u81ea\u52d5\u8eca\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5145\u96fb\u4e2d\u306e\u30b5\u30fc\u30b8\u304b\u3089\u5145\u96fb\u6a5f\u5668\u3084\u81ea\u52d5\u8eca\u306e\u5b89\u5168\u3092\u5b88\u308a\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u901a\u4fe1\u6a5f\u5668<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30bb\u30eb\u30bf\u30ef\u30fc\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3092\u96fb\u5727\u30b5\u30fc\u30b8\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u7523\u696d\u7528\u76f4\u6d41\u96fb\u6e90\u30b7\u30b9\u30c6\u30e0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>DC\u30e2\u30fc\u30bf\u30fc\u3001\u30c9\u30e9\u30a4\u30d6\u3001PLC\u3092\u5de5\u5834\u3067\u306e\u30b5\u30fc\u30b8\u306b\u3088\u308b\u640d\u50b7\u304b\u3089\u5b88\u308a\u307e\u3059\u3002<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p>\u306e\u4e16\u754c\u5e02\u5834 <strong>DC SPD<\/strong> \u306f\u6025\u6210\u9577\u3057\u3066\u3044\u308b\u30022023\u5e74\u306b\u306f\u7d04$12\u5104\u30c9\u30eb\u3060\u3063\u305f\u30022032\u5e74\u306b\u306f$26\u5104\u30c9\u30eb\u306b\u9054\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u592a\u967d\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u512a\u308c\u305f\u30b5\u30fc\u30b8\u4fdd\u8b77\u306e\u5fc5\u8981\u6027\u304c\u3053\u306e\u6210\u9577\u3092\u5f8c\u62bc\u3057\u3057\u3066\u3044\u308b\u3002\u3088\u308a\u591a\u304f\u306e\u7523\u696d\u304c <strong>DC SPD<\/strong> DC\u6280\u8853\u304c\u666e\u53ca\u3059\u308b\u306b\u3064\u308c\u3066<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u52d5\u4f5c\u539f\u7406<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30fc\u30b8\u691c\u51fa<\/h3>\n\n\n\n<p>DC SPD\u306f\u3001\u7a81\u7136\u306e\u96fb\u5727\u5909\u5316\u3092\u76e3\u8996\u3057\u307e\u3059\u3002\u30b5\u30fc\u30b8\u3092\u7d20\u65e9\u304f\u898b\u3064\u3051\u308b\u305f\u3081\u306b\u3001\u591a\u304f\u306e\u96fb\u6c17\u7684\u306a\u8a73\u7d30\u3092\u5e38\u306b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a73\u7d30\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u4f55\u304b\u554f\u984c\u304c\u3042\u308b\u5834\u5408\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u516c\u79f0\u653e\u96fb\u96fb\u6d41\uff08In\uff09\uff1a\u30b5\u30fc\u30b8\u4e2d\u306e\u6700\u5927\u96fb\u6d41\u3092\u793a\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u30a4\u30f3\u30d1\u30eb\u30b9\u96fb\u6d41\uff08Iimp\uff09\uff1a\u30b5\u30fc\u30b8\u306e\u6700\u5927\u96fb\u6d41\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u793a\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u96fb\u5727\u4fdd\u8b77\u30ec\u30d9\u30eb\uff08\u4e0a\uff09\uff1aSPD\u304c\u9ad8\u96fb\u5727\u3092\u3069\u306e\u7a0b\u5ea6\u963b\u6b62\u3059\u308b\u304b\u3092\u793a\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u5236\u9650\u96fb\u5727\uff08Um\uff09\uff1aSPD\u4e21\u7aef\u9593\u306e\u6700\u9ad8\u96fb\u5727\u3092\u8a18\u9332\u3002<\/p><\/li>\n\n\n\n<li><p>\u6700\u5927\u9023\u7d9a\u52d5\u4f5c\u96fb\u5727\uff08Uc\uff09\uff1a\u901a\u5e38\u4f7f\u7528\u6642\u306e\u5b89\u5168\u96fb\u5727\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u516c\u79f0\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\uff08Un\uff09\uff1a\u30b7\u30b9\u30c6\u30e0\u306e\u901a\u5e38\u306e\u96fb\u5727\u3092\u793a\u3057\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u904e\u6e21\u904e\u96fb\u5727\u8a66\u9a13\u5024\uff08UT\uff09\uff1a\u30b7\u30b9\u30c6\u30e0\u304c\u6025\u6fc0\u306a\u96fb\u5727\u30b8\u30e3\u30f3\u30d7\u306b\u3069\u306e\u3088\u3046\u306b\u5bfe\u51e6\u3059\u308b\u304b\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u6b8b\u7559\u96fb\u5727\uff08Ures\uff09\uff1a\u30b5\u30fc\u30b8\u767a\u751f\u6642\u306eSPD\u7aef\u306e\u96fb\u5727\u3092\u6e2c\u5b9a\u3059\u308b\u3002<\/p><\/li>\n\n\n\n<li><p>\u5b9a\u683c\u77ed\u7d61\u96fb\u6d41\uff08ISCCR\uff09\uff1a\u6700\u5927\u306e\u77ed\u7d61\u96fb\u6d41\u3092\u793a\u3057\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a9\u30ed\u30fc\u30ab\u30ec\u30f3\u30c8\uff08If\uff09\uff1a\u30b5\u30fc\u30b8\u304c\u306a\u304f\u306a\u3063\u305f\u5f8c\u306e\u96fb\u6d41\u3092\u8ffd\u8de1\u3059\u308b\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8a73\u7d30\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u76ee\u7684\u3067\u4f7f\u7528\u3055\u308c\u308b\u3002 <a target=\"_blank\" href=\"https:\/\/cnkuangya.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e5%9b%9e%e8%b7%af%e4%bf%9d%e8%ad%b7%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e3%82%b5%e3%83%bc%e3%82%b8%e4%bf%9d%e8%ad%b7%e3%83%87%e3%83%90%e3%82%a4%e3%82%b9spds%e3%81%a8%e3%83%92%e3%83%a5%e3%83%bc\/\">\u30b9\u30dd\u30c3\u30c8\u30b5\u30fc\u30b8<\/a> \u6a5f\u5668\u306e\u5b89\u5168\u3092\u5b88\u308a\u307e\u3059\u3002DC SPD\u306f\u3001\u96fb\u5727\u30b9\u30d1\u30a4\u30af\u304c\u767a\u751f\u3057\u305f\u969b\u306b\u7d20\u65e9\u304f\u4f5c\u52d5\u3059\u308b\u305f\u3081\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3057\u7d9a\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u96fb\u5727\u8fc2\u56de<\/h3>\n\n\n\n<p>\u30b5\u30fc\u30b8\u306b\u3088\u3063\u3066\u96fb\u5727\u304c\u9ad8\u304f\u306a\u308a\u3059\u304e\u308b\u3068\u3001DC SPD\u304c\u30aa\u30f3\u306b\u306a\u308a\u307e\u3059\u3002\u901a\u5e38\u3001SPD\u306f\u96fb\u6d41\u3092\u6b62\u3081\u305a\u306b\u79fb\u52d5\u3055\u305b\u307e\u3059\u3002\u96fb\u5727\u304c\u9ad8\u304f\u306a\u308a\u904e\u304e\u308b\u3068\u3001SPD\u304c\u50cd\u304d\u3001\u4f59\u5206\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5730\u9762\u306b\u9001\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7d20\u65e9\u3044\u96fb\u5727\u30b8\u30e3\u30f3\u30d7\u304b\u3089\u6a5f\u5668\u3092\u5b89\u5168\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u3092\u4f5c\u52d5\u3055\u305b\u7d9a\u3051\u3001\u9ad8\u4fa1\u306a\u4fee\u7406\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u306f\u3001\u3053\u306e\u8fc5\u901f\u306a\u52d5\u4f5c\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u53cc\u65b9\u5411\u4fdd\u8b77<\/h3>\n\n\n\n<p>\u30d7\u30e9\u30b9\u3068\u30de\u30a4\u30ca\u30b9\u306e\u4e21\u65b9\u306eDC\u30e9\u30a4\u30f3\u306b\u5b89\u5168\u6027\u304c\u5fc5\u8981\u3067\u3059\u3002DC SPD\u306f\u3069\u3061\u3089\u306e\u30e9\u30a4\u30f3\u3067\u3082\u96fb\u5727\u30b8\u30e3\u30f3\u30d7\u3092\u898b\u3064\u3051\u3001\u91cd\u8981\u306a\u90e8\u54c1\u304b\u3089\u4f59\u5206\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u53d6\u308a\u9664\u304d\u307e\u3059\u3002\u4e3b\u8981\u90e8\u54c1\u3067\u3042\u308b\u91d1\u5c5e\u9178\u5316\u7269\u30d0\u30ea\u30b9\u30bf\uff08MOV\uff09\u306f\u3001\u30b5\u30fc\u30b8\u6642\u306b\u96fb\u6d41\u306b\u5bfe\u3059\u308b\u62b5\u6297\u529b\u3092\u5909\u5316\u3055\u305b\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b5\u30fc\u30b8\u96fb\u6d41\u304cMOV\u3092\u901a\u904e\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002SPD\u306b\u306f\u3001\u30c8\u30ea\u30c3\u30d7\u90e8\u5206\u3068\u5207\u65ad\u30c7\u30d0\u30a4\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u96fb\u6d41\u7d4c\u8def\u3092\u906e\u65ad\u3057\u3001\u30a2\u30fc\u30af\u3092\u6b62\u3081\u307e\u3059\u3002\u76f4\u6d41\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u30bc\u30ed\u30af\u30ed\u30b9\u304c\u306a\u3044\u305f\u3081\u3001\u3053\u308c\u306f\u91cd\u8981\u3067\u3059\u3002\u5b89\u5168\u6027\u304c\u5411\u4e0a\u3057\u3001\u30ea\u30e2\u30fc\u30c8\u4fe1\u53f7\u3084\u30a2\u30fc\u30af\u7d76\u7e01\u306e\u554f\u984c\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u76f4\u6d41SPD\u306f\u3001\u30b5\u30fc\u30b8\u6642\u306b\u4e3b\u306b\u958b\u8def\u6545\u969c\u3068\u77ed\u7d61\u6545\u969c\u306e2\u3064\u306e\u6545\u969c\u304c\u767a\u751f\u3059\u308b\u3002\u958b\u8def\u6545\u969c\u306f\u3001SPD\u306e\u65ad\u8def\u5668\u304c\u30aa\u30f3\u306b\u306a\u3063\u3066SPD\u304c\u52d5\u4f5c\u3057\u306a\u304f\u306a\u308b\u3053\u3068\u3067\u767a\u751f\u3057\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u77e5\u3089\u306a\u3044\u3046\u3061\u306b\u30b7\u30b9\u30c6\u30e0\u304c\u7121\u9632\u5099\u306a\u72b6\u614b\u306b\u306a\u308b\u3002\u77ed\u7d61\u6545\u969c\u306f\u3001\u9577\u6642\u9593\u306e\u9ad8\u96fb\u5727\u3084\u6545\u969c\u306b\u3088\u3063\u3066\u8d77\u3053\u308a\u3001\u706b\u707d\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u305d\u306e\u305f\u3081\u3001DC SPD\u306f\u3001\u5185\u90e8\u306b\u30c7\u30a3\u30b9\u30b3\u30cd\u30af\u30bf\u3092\u4f7f\u7528\u3057\u3001\u71b1\u4fdd\u8b77\u6a5f\u80fd\u3092\u5099\u3048\u3001IEC\u898f\u5247\u306b\u5f93\u3044\u3001\u5916\u90e8\u306b\u7279\u5225\u306a\u904e\u96fb\u6d41\u88c5\u7f6e\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u5b89\u5168\u90e8\u54c1\u3092\u5099\u3048\u305fDC SPD\u3092\u9078\u3076\u3079\u304d\u3067\u3042\u308b\u3002 <a target=\"_blank\" href=\"https:\/\/cnkuangya.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e5%9b%9e%e8%b7%af%e4%bf%9d%e8%ad%b7%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e3%82%b5%e3%83%bc%e3%82%b8%e4%bf%9d%e8%ad%b7%e3%83%87%e3%83%90%e3%82%a4%e3%82%b9spds%e3%81%a8%e3%83%92%e3%83%a5%e3%83%bc\/\">\u5371\u967a\u306a\u6545\u969c<\/a> \u30b7\u30b9\u30c6\u30e0\u3092\u5b89\u5168\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30fc\u30b8\u4fdd\u8b77\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/556330d0b72a45ae8762e727494be7a6.webp\" alt=\"\u30b5\u30fc\u30b8\u4fdd\u8b77\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\" class=\"wp-image-2022\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/556330d0b72a45ae8762e727494be7a6.webp 1200w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/556330d0b72a45ae8762e727494be7a6-300x169.webp 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/556330d0b72a45ae8762e727494be7a6-1024x576.webp 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/556330d0b72a45ae8762e727494be7a6-768x432.webp 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/556330d0b72a45ae8762e727494be7a6-18x10.webp 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/556330d0b72a45ae8762e727494be7a6-600x338.webp 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">\u753b\u50cf\u30bd\u30fc\u30b9 <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/unsplash.com\">\u30a2\u30f3\u30b9\u30d7\u30e9\u30c3\u30b7\u30e5<\/a><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e0\u30fc\u30d6<\/h3>\n\n\n\n<p>\u91d1\u5c5e\u9178\u5316\u7269\u30d0\u30ea\u30b9\u30bf\uff08MOV\uff09\u306f\u3001\u3042\u306a\u305f\u306e\u88fd\u54c1\u306e\u4e3b\u8981\u90e8\u5206\u3067\u3059\u3002 <a href=\"https:\/\/cnkuangya.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e5%9b%9e%e8%b7%af%e4%bf%9d%e8%ad%b7%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e3%82%b5%e3%83%bc%e3%82%b8%e4%bf%9d%e8%ad%b7%e3%83%87%e3%83%90%e3%82%a4%e3%82%b9spds%e3%81%a8%e3%83%92%e3%83%a5%e3%83%bc\/\" target=\"_blank\">\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e<\/a>.MOV\u306f\u9178\u5316\u4e9c\u925b\u306b\u4ed6\u306e\u91d1\u5c5e\u9178\u5316\u7269\u3092\u6df7\u305c\u3066\u4f5c\u3089\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u6df7\u5408\u7269\u306f\u3001\u5e38\u306b\u540c\u3058\u50cd\u304d\u3092\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u62b5\u6297\u5668\u3092\u4f5c\u308b\u3002\u5e73\u5e38\u6642\u3001MOV\u306f\u9ad8\u62b5\u6297\u3067\u3059\u3002\u30b5\u30fc\u30b8\u304c\u767a\u751f\u3059\u308b\u3068\u3001MOV\u306f\u3059\u3050\u306b\u4f4e\u62b5\u6297\u306b\u5909\u308f\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001MOV\u306f\u4f59\u5206\u306a\u96fb\u5727\u3092\u53d6\u308a\u8fbc\u307f\u3001\u5b89\u5168\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002MOV\u306f\u4f59\u5206\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u91cd\u8981\u306a\u6a5f\u5668\u304b\u3089\u9060\u3056\u3051\u307e\u3059\u3002MOV\u306f\u7d20\u65e9\u304f\u4f5c\u52d5\u3057\u3001\u30b5\u30fc\u30b8\u304c\u53bb\u3063\u305f\u5f8c\u306f\u5143\u306b\u623b\u308a\u307e\u3059\u3002MOV\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u3001\u84c4\u96fb\u6c60\u3001\u96fb\u6c17\u901a\u4fe1\u6a5f\u5668\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30d2\u30f3\u30c8\uff1aMOV\u306f\u3001\u5b89\u5168\u3092\u78ba\u4fdd\u3057\u305f\u3044\u3082\u306e\u306e\u8fd1\u304f\u306b\u7f6e\u304f\u3068\u6700\u3082\u3088\u304f\u4fdd\u8b77\u3055\u308c\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u96fb\u5727\u30b9\u30d1\u30a4\u30af\u306b\u3088\u308b\u640d\u50b7\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">GDT<\/h3>\n\n\n\n<p>\u30ac\u30b9\u30fb\u30c7\u30a3\u30b9\u30c1\u30e3\u30fc\u30b8\u30fb\u30c1\u30e5\u30fc\u30d6\uff08GDT\uff09\u306f\u3001\u30b5\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u306e\u4fdd\u8b77\u3092\u5f37\u5316\u3057\u307e\u3059\u3002GDT\u306f\u7279\u6b8a\u30ac\u30b9\u3067\u6e80\u305f\u3055\u308c\u305f\u30ac\u30e9\u30b9\u7ba1\u306e\u4e2d\u306b\u3042\u308a\u307e\u3059\u3002\u96fb\u5727\u304cMOV\u306e\u51e6\u7406\u80fd\u529b\u3092\u4e0a\u56de\u308b\u3068\u3001GDT\u304c\u30aa\u30f3\u306b\u306a\u308a\u307e\u3059\u3002GDT\u306f\u30b5\u30fc\u30b8\u4e2d\u306b\u96fb\u6d41\u3092\u6d41\u3057\u3001\u56de\u8def\u304b\u3089\u9003\u304c\u3057\u307e\u3059\u3002GDT\u306f\u3088\u308a\u5927\u304d\u306a\u30b5\u30fc\u30b8\u306b\u5bfe\u5fdc\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u5b89\u5168\u306b\u4fdd\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>GDT\u306f\u96fb\u5727\u7528\u306e\u7b2c2\u306e\u30af\u30e9\u30f3\u30d7\u3067\u3042\u308b\u3002<\/p><\/li>\n\n\n\n<li><p>MOV\u304c\u9650\u754c\u306b\u9054\u3057\u305f\u5f8c\u3082\u6a5f\u80fd\u3059\u308b\u3002<\/p><\/li>\n\n\n\n<li><p>\u5185\u90e8\u306e\u30ac\u30b9\u306f\u30b5\u30fc\u30b8\u6642\u306b\u96fb\u6d41\u3092\u6d41\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p>GDT\u306f\u3001\u5c4b\u5916\u3084\u5927\u898f\u6a21\u306aDC\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001\u5f37\u3044\u30b5\u30fc\u30b8\u304c\u8d77\u3053\u308a\u305d\u3046\u306a\u5834\u6240\u3067\u4f7f\u7528\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c0\u30a4\u30aa\u30fc\u30c9<\/h3>\n\n\n\n<p>\u30b5\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u30fb\u30c0\u30a4\u30aa\u30fc\u30c9\u306f\u3001\u30b5\u30fc\u30b8\u306b\u5bfe\u3057\u3066\u975e\u5e38\u306b\u901f\u304f\u53cd\u5fdc\u3059\u308b\u305f\u3081\u3001\u6a5f\u5668\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c0\u30a4\u30aa\u30fc\u30c9\u306f\u3001\u96fb\u5727\u304c\u8df3\u306d\u4e0a\u304c\u308b\u3068\u307b\u3068\u3093\u3069\u3059\u3050\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002\u305d\u306e\u8fc5\u901f\u306a\u52d5\u4f5c\u306b\u3088\u308a\u3001\u6a5f\u5668\u3078\u306e\u30c0\u30e1\u30fc\u30b8\u3092\u98df\u3044\u6b62\u3081\u307e\u3059\u3002\u30b5\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u30fb\u30c0\u30a4\u30aa\u30fc\u30c9\u306f\u3001\u7279\u6b8a\u306a\u65b9\u6cd5\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u96fb\u5727\u3092\u30af\u30e9\u30f3\u30d7\u3057\u5236\u9650\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u30ec\u30d9\u30eb\u3092\u6301\u3064\u56de\u8def\u3067\u306f\u3001\u6700\u5f8c\u306e\u90e8\u54c1\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002TVS\u30c0\u30a4\u30aa\u30fc\u30c9\u306f\u7279\u6b8a\u306a\u7a2e\u985e\u3067\u3001\u30b9\u30d1\u30fc\u30af\u30ae\u30e3\u30c3\u30d7\u3084GDT\u3088\u308a\u3082\u9ad8\u901f\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u306e\u901f\u5ea6\u306f\u3001\u7e4a\u7d30\u306a\u96fb\u5b50\u6a5f\u5668\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6ce8\uff1a\u30c0\u30a4\u30aa\u30fc\u30c9\u306fMOV\u3084GDT\u3068\u76f8\u6027\u304c\u826f\u3044\u3002\u3053\u308c\u3089\u306e\u90e8\u54c1\u3092\u4e00\u7dd2\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30fc\u30b8\u304b\u3089\u306e\u4fdd\u8b77\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>MOV\u3001GDT\u3001\u30c0\u30a4\u30aa\u30fc\u30c9\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u5408\u3059\u308b\u30b5\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u3092\u4f5c\u308a\u307e\u3059\u3002\u5404\u90e8\u54c1\u306f\u4ee5\u4e0b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002 <a target=\"_blank\" href=\"https:\/\/cnkuangya.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/how-dc-spd-prevents-costly-downtime-in-pv-systems\/\">\u76f4\u6d41\u6a5f\u5668\u3092\u5b89\u5168\u306b\u4fdd\u3064<\/a> \u30b5\u30fc\u30b8\u304b\u3089\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u52d5\u4f5c\u30e2\u30fc\u30c9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30bf\u30f3\u30d0\u30a4<\/h3>\n\n\n\n<p>\u30b9\u30bf\u30f3\u30d0\u30a4\u30fb\u30e2\u30fc\u30c9\u3067\u306f\u3001DC SPD\u306f\u5e38\u306b\u6e96\u5099\u304c\u3067\u304d\u3066\u3044\u307e\u3059\u3002SPD\u306f\u30b7\u30b9\u30c6\u30e0\u306b\u7570\u5e38\u306a\u96fb\u5727\u5909\u5316\u304c\u306a\u3044\u304b\u76e3\u8996\u3057\u307e\u3059\u3002SPD\u306f\u901a\u5e38\u6642\u306b\u96fb\u6d41\u306e\u52d5\u304d\u3092\u5909\u3048\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b5\u30fc\u30b8\u3084\u96fb\u5727\u306e\u6025\u4e0a\u6607\u3092\u5f85\u3064\u3060\u3051\u3067\u3059\u3002\u5185\u90e8\u3067\u306f\u3001MOV\u3001GDT\u3001\u30c0\u30a4\u30aa\u30fc\u30c9\u306f\u3059\u3079\u3066\u9ad8\u62b5\u6297\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u6a5f\u5668\u306f\u4f55\u306e\u554f\u984c\u3082\u306a\u304f\u901a\u5e38\u901a\u308a\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30d2\u30f3\u30c8SPD\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u30e9\u30f3\u30d7\u3092\u983b\u7e41\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306e\u30e9\u30f3\u30d7\u306f\u3001\u5f85\u6a5f\u4e2d\u304b\u3001\u30b5\u30fc\u30b8\u304c\u767a\u751f\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u6559\u3048\u3066\u304f\u308c\u308b\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30fc\u30b8\u30fb\u30c0\u30a4\u30d0\u30fc\u30b8\u30e7\u30f3<\/h3>\n\n\n\n<p>\u30b5\u30fc\u30b8\u304c\u767a\u751f\u3059\u308b\u3068\u3001SPD\u306f\u7d20\u65e9\u304f\u30b5\u30fc\u30b8\u5206\u6d41\u30e2\u30fc\u30c9\u306b\u5207\u308a\u66ff\u308f\u308b\u3002\u96fb\u5727\u304c\u8df3\u306d\u4e0a\u304c\u308b\u3068\u7d20\u65e9\u304f\u53cd\u5fdc\u3057\u307e\u3059\u3002MOV\u306f\u62b5\u6297\u3092\u4e0b\u3052\u3001\u4f59\u5206\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5730\u9762\u306b\u9001\u308a\u307e\u3059\u3002\u30b5\u30fc\u30b8\u304c\u975e\u5e38\u306b\u5f37\u3044\u5834\u5408\u3001GDT\u3082\u30aa\u30f3\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30c0\u30a4\u30aa\u30fc\u30c9\u306f\u96fb\u5727\u3092\u4e0b\u3052\u3001\u96fb\u5b50\u6a5f\u5668\u306e\u5b89\u5168\u3092\u4fdd\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8fc5\u901f\u306a\u52d5\u4f5c\u306b\u3088\u308a\u3001\u6a5f\u5668\u306e\u640d\u50b7\u3092\u9632\u304e\u307e\u3059\u3002SPD\u306f\u30b5\u30fc\u30b8\u3092\u91cd\u8981\u306a\u90e8\u5206\u304b\u3089\u9060\u3056\u3051\u307e\u3059\u3002\u7269\u304c\u58ca\u308c\u306a\u3044\u305f\u3081\u3001\u8cbb\u7528\u3068\u6642\u9593\u3092\u7bc0\u7d04\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5404\u30d1\u30fc\u30c4\u304c\u30b5\u30fc\u30b8\u6642\u306b\u3069\u306e\u3088\u3046\u306a\u50cd\u304d\u3092\u3059\u308b\u304b\u3092\u793a\u3057\u305f\u7c21\u5358\u306a\u8868\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u30b5\u30fc\u30b8\u8fc2\u56de\u6642\u306e\u63aa\u7f6e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>MOV<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u62b5\u6297\u3092\u4e0b\u3052\u3001\u30b5\u30fc\u30b8\u3092\u8fc2\u56de\u3055\u305b\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>GDT<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u30b5\u30fc\u30b8\u306b\u5bfe\u5fdc<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30c0\u30a4\u30aa\u30fc\u30c9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u96fb\u5727\u3092\u30af\u30e9\u30f3\u30d7\u3057\u3001\u96fb\u5b50\u6a5f\u5668\u3092\u4fdd\u8b77<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ea\u30ab\u30d0\u30ea\u30fc<\/h3>\n\n\n\n<p>\u30b5\u30fc\u30b8\u304c\u306a\u304f\u306a\u308b\u3068\u3001SPD\u306f\u30ea\u30ab\u30d0\u30ea\u30fc\u30e2\u30fc\u30c9\u306b\u623b\u308b\u3002\u518d\u3073\u9ad8\u62b5\u6297\u306b\u623b\u308a\u307e\u3059\u3002\u76f4\u6d41\u30b7\u30b9\u30c6\u30e0\u306f\u901a\u5e38\u901a\u308a\u52d5\u4f5c\u3057\u307e\u3059\u3002SPD\u306f\u6b21\u306e\u30b5\u30fc\u30b8\u307e\u305f\u306f\u96fb\u5727\u30b8\u30e3\u30f3\u30d7\u306b\u5099\u3048\u307e\u3059\u3002SPD\u306e\u4e2d\u306b\u306f\u81ea\u5206\u3067\u70b9\u691c\u3057\u3001\u4fee\u7406\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u8b66\u544a\u3059\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5927\u6ce2\u4e71\u306e\u5f8c\u306eSPD\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li>\n\n\n\n<li><p>\u640d\u50b7\u3084\u6469\u8017\u304c\u898b\u3089\u308c\u305f\u3089\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li>\n\n\n\n<li><p>SPD\u304c\u3046\u307e\u304f\u6a5f\u80fd\u3057\u7d9a\u3051\u308b\u3088\u3046\u306b\u3001\u304a\u624b\u5165\u308c\u3092\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6ce8\uff1a\u30ea\u30ab\u30d0\u30ea\u30fc\u30e2\u30fc\u30c9\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u3055\u3089\u306a\u308b\u30b5\u30fc\u30b8\u304b\u3089\u5b89\u5168\u306b\u4fdd\u3064\u305f\u3081\u306e\u9375\u3067\u3059\u3002SPD\u304c\u518d\u3073\u3042\u306a\u305f\u3092\u5b88\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3001SPD\u304c\u826f\u597d\u306a\u72b6\u614b\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30b9\u30da\u30c3\u30af<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">MCOV<\/h3>\n\n\n\n<p>MCOV\u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002 <a href=\"https:\/\/cnkuangya.com\/ja\/%e7%9b%b4%e6%b5%81%e5%9b%9e%e8%bb%a2%e6%95%b0\/\" target=\"_blank\">DC SPD<\/a>. .MCOV\u306f\u6700\u5927\u9023\u7d9a\u52d5\u4f5c\u96fb\u5727\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b5\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u304c\u5e38\u6642\u6271\u3048\u308b\u6700\u9ad8\u5b9f\u52b9\u96fb\u5727\u3067\u3059\u3002MCOV\u304c\u30b7\u30b9\u30c6\u30e0\u306e\u96fb\u5727\u3088\u308a\u4f4e\u3044SPD\u3092\u9078\u3076\u3068\u3001\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3057\u305f\u308a\u58ca\u308c\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002SPD\u3092\u53d6\u308a\u4ed8\u3051\u308b\u524d\u306b\u3001\u5fc5\u305aMCOV\u5b9a\u683c\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6025\u6fc0\u306a\u96fb\u5727\u5909\u5316\u306b\u3088\u308b\u554f\u984c\u3092\u9632\u6b62\u3057\u3001\u6a5f\u5668\u306e\u5b89\u5168\u3092\u5b88\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u671f\u9593<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u5b9a\u7fa9<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>MCOV<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SPD\u304c\u640d\u50b7\u3084\u8aa4\u4f5c\u52d5\u306a\u3057\u306b\u5e38\u6642\u6271\u3048\u308b\u6700\u9ad8\u5b9f\u52b9\u96fb\u5727\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u91cd\u8981\u6027<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>MCOV\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u901a\u5e38\u96fb\u5727\u3088\u308a\u3082\u9ad8\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002MCOV\u304c\u4f4e\u3059\u304e\u308b\u3068\u3001SPD\u304c\u30c8\u30ea\u30c3\u30d7\u3057\u305f\u308a\u7834\u640d\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30d2\u30f3\u30c8MCOV\u5b9a\u683c\u306f\u3001\u304a\u4f7f\u3044\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u96fb\u5727\u3068\u540c\u3058\u304b\u3001\u305d\u308c\u3088\u308a\u5c11\u3057\u9ad8\u3044\u3082\u306e\u3092\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6025\u6fc0\u306a\u96fb\u5727\u5909\u5316\u304b\u3089\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">VPR<\/h3>\n\n\n\n<p>\u96fb\u5727\u4fdd\u8b77\u5b9a\u683c\uff08VPR\uff09\u306f\u3001DC SPD\u304c\u30b5\u30fc\u30b8\u6642\u306e\u9ad8\u96fb\u5727\u3092\u3069\u306e\u7a0b\u5ea6\u963b\u6b62\u3067\u304d\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002VPR\u306f\u3001\u8a2d\u5b9a\u3057\u305f\u30b5\u30fc\u30b8\u96fb\u5727\u3068\u96fb\u6d41\u3092SPD\u306b\u9001\u308b\u3053\u3068\u3067\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u901a\u904e\u3057\u305f\u6700\u9ad8\u96fb\u5727\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u7523\u696d\u7528DC SPD\u3067\u306f\u3001\u7acb\u3061\u4e0a\u304c\u308a\u304c\u901f\u304f\u6301\u7d9a\u6642\u9593\u306e\u77ed\u30446000\u30dc\u30eb\u30c8\u306e\u30b5\u30fc\u30b8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u7acb\u3061\u4e0a\u304c\u308a\u3068\u6642\u9593\u304c\u77ed\u30443000\u30a2\u30f3\u30da\u30a2\u306e\u30b5\u30fc\u30b8\u96fb\u6d41\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u3067SPD\u3092\u901a\u904e\u3059\u308b\u96fb\u5727\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u3053\u306e\u30c6\u30b9\u30c8\u30923\u56de\u884c\u3044\u3001\u5e73\u5747\u5024\u3092\u6c42\u3081\u307e\u3059\u3002\u6700\u7d42\u7684\u306aVPR\u306f\u3001UL 1449\u306e\u898f\u5247\u306b\u5f93\u3044\u3001\u6b21\u306e100\u30dc\u30eb\u30c8\u306b\u5207\u308a\u4e0a\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup>\n<col style=\"min-width: 25px;\"\/>\n<col style=\"min-width: 25px;\"\/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6e2c\u5b9a\u5074\u9762<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aac\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30b5\u30fc\u30b8\u96fb\u5727\u5370\u52a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.transtector.com\/resources\/blog\/ul-1449-spd-testing-terminology-explained\">\u7acb\u3061\u4e0a\u304c\u308a\u304c\u901f\u304f\u6301\u7d9a\u6642\u9593\u304c\u77ed\u30446000\u30dc\u30eb\u30c8<\/a> (1.2\u00d750\u6ce2\u5f62\uff09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30b5\u30fc\u30b8\u96fb\u6d41\u5370\u52a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7acb\u3061\u4e0a\u304c\u308a\u304c\u901f\u304f\u6301\u7d9a\u6642\u9593\u306e\u77ed\u30443000\u30a2\u30f3\u30da\u30a2\uff088\u00d720\u6ce2\u5f62\uff09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6e2c\u5b9a\u30c4\u30fc\u30eb<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u304cSPD\u3092\u901a\u904e\u3059\u308b\u96fb\u5727\u3092\u8a18\u9332\u3057\u3001\u6e2c\u5b9a\u3059\u308b\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5e73\u5747\u5316\u30d7\u30ed\u30bb\u30b9<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3\u56de\u306e\u30b5\u30fc\u30b8\u304c\u4f7f\u7528\u3055\u308c\u3001\u96fb\u5727\u5024\u306f\u5e73\u5747\u5316\u3055\u308c\u308b\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>VPR\u306e\u9078\u629e<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5e73\u5747\u5024\u306f\u3001UL 1449\u306e\u8868\u3092\u4f7f\u7528\u3057\u3066100V\u5358\u4f4d\u3067\u5207\u308a\u4e0a\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>VPR\u306e\u5272\u308a\u5f53\u3066\u4f8b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5e73\u5747\u304c405\u30dc\u30eb\u30c8\u306a\u3089\u3001\u5207\u308a\u4e0a\u3052\u5f8c\u306eVPR\u306f500V\u3068\u306a\u308b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6ce8\uff1aVPR\u304c\u4f4e\u3044\u307b\u3069\u3001\u30b5\u30fc\u30b8\u6642\u306b\u6a5f\u5668\u304c\u3088\u308a\u4fdd\u8b77\u3055\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30fc\u30b8\u96fb\u6d41<\/h3>\n\n\n\n<p><a href=\"https:\/\/cnkuangya.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/top-dc-fuse-brands-for-pv-arrays-2025-expert-review\/\" target=\"_blank\">\u30b5\u30fc\u30b8\u96fb\u6d41\u5b9a\u683c<\/a> \u306f\u3001DC SPD \u304c\u30b5\u30fc\u30b8\u6642\u306b\u3069\u308c\u3060\u3051\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u516c\u79f0\u653e\u96fb\u96fb\u6d41\uff08In\uff09\u3068\u6700\u5927\u653e\u96fb\u96fb\u6d41\uff08Imax\uff09\u306e2\u3064\u306e\u4e3b\u306a\u5b9a\u683c\u304c\u3042\u308a\u307e\u3059\u3002\u30bf\u30a4\u30d72\u306eSPD\u306f\u3001\u30bd\u30fc\u30e9\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u8fd1\u304f\u3067\u4f7f\u7528\u3055\u308c\u3001600V\u304b\u30891500V\u306e\u96fb\u5727\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306eSPD\u306e\u516c\u79f0\u653e\u96fb\u96fb\u6d41\u306f20kA\u3067\u3001\u6700\u592740kA\u307e\u3067\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002\u304a\u4f4f\u307e\u3044\u306e\u5730\u57df\u306b\u5408\u3063\u305f\u5b9a\u683c\u30b5\u30fc\u30b8\u96fb\u6d41\u3092\u9078\u3076\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3088\u308a\u30ea\u30b9\u30af\u306e\u9ad8\u3044\u5834\u6240\u3067\u306f\u3001\u3088\u308a\u9ad8\u3044\u5b9a\u683c\u306eSPD\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30bf\u30a4\u30d72\u306eSPD\u306f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u4ed8\u8fd1\u306e\u91cd\u8981\u90e8\u54c1\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>600V\u304b\u30891500V\u3067\u52d5\u4f5c\u3059\u308b\u3002<\/p><\/li>\n\n\n\n<li><p>\u516c\u79f0\u653e\u96fb\u96fb\u6d41\uff08In\uff09\u306f20kA\u3002.<\/p><\/li>\n\n\n\n<li><p>\u6700\u5927\u653e\u96fb\u96fb\u6d41\uff08Imax\uff09\u306f40kA\u307e\u3067\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>SPD\u306e\u7a2e\u985e<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u516c\u79f0\u653e\u96fb\u96fb\u6d41 (In)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u6700\u5927\u653e\u96fb\u96fb\u6d41 (Imax)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30bf\u30a4\u30d72 SPD<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>20 kA<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u592740kA<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30b5\u30fc\u30b8\u96fb\u6d41\u5b9a\u683c (kA)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8aac\u660e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>20<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4e2d\u7a0b\u5ea6\u306e\u30b5\u30fc\u30b8\u304c\u767a\u751f\u3059\u308b\u5834\u6240\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u3057\u3063\u304b\u308a\u3068\u3057\u305f\u30d7\u30ed\u30c6\u30af\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>40<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30b9\u30af\u306e\u9ad8\u3044\u5834\u6240\u306b\u6700\u9069\u3067\u3001\u3088\u308a\u5f37\u529b\u306a\u30d7\u30ed\u30c6\u30af\u30b7\u30e7\u30f3\u3092\u4e0e\u3048\u3001\u9577\u6301\u3061\u3055\u305b\u308b\u3002<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u26a1 SPD\u3092\u53d6\u308a\u4ed8\u3051\u308b\u524d\u306b\u3001\u5fc5\u305a\u30b5\u30fc\u30b8\u96fb\u6d41\u5b9a\u683c\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u5f37\u529b\u306a\u96fb\u5727\u30b5\u30fc\u30b8\u304b\u3089\u5b89\u5168\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u5fdc\u7b54\u6642\u9593<\/h3>\n\n\n\n<p>DC SPD\u304c\u30b5\u30fc\u30b8\u306b\u5bfe\u3057\u3066\u3069\u308c\u3060\u3051\u901f\u304f\u53cd\u5fdc\u3059\u308b\u304b\u3092\u77e5\u308b\u3053\u3068\u306f\u91cd\u8981\u3067\u3059\u3002\u5fdc\u7b54\u6642\u9593\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u3069\u308c\u3060\u3051\u65e9\u304f\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3057\u59cb\u3081\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306eDC SPD\u306f1\u30ca\u30ce\u79d2\u672a\u6e80\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u975e\u5e38\u306b\u9ad8\u901f\u3067\u3059\u3002\u30b5\u30fc\u30b8\u306f\u96fb\u5b50\u6a5f\u5668\u3092\u3059\u3050\u306b\u640d\u50b7\u3055\u305b\u308b\u305f\u3081\u3001\u9ad8\u901f\u5fdc\u7b54\u306f\u91cd\u8981\u3067\u3059\u3002SPD\u306e\u52d5\u4f5c\u304c\u9045\u3044\u3068\u3001\u6a5f\u5668\u304c\u640d\u50b7\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>DC SPD\u3092\u53d6\u308a\u4ed8\u3051\u308b\u524d\u306b\u3001\u88fd\u54c1\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u5fdc\u7b54\u6642\u9593\u3092\u78ba\u8a8d\u3059\u3079\u304d\u3067\u3042\u308b\u3002\u5404\u793e\u306f\u901a\u5e38\u3001\u3053\u308c\u3092\"&lt;1 ns &quot;\u307e\u305f\u306f &quot;\u901f\u52b9\u6027 &quot;\u3068\u8868\u8a18\u3057\u3066\u3044\u308b\u3002MOV\u3068\u30b5\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u30fb\u30c0\u30a4\u30aa\u30fc\u30c9\u304c\u6700\u3082\u9ad8\u901f\u3067\u3059\u3002GDT\u306f\u5c11\u3057\u9045\u3044\u304c\u3001\u3088\u308a\u5927\u304d\u306a\u30b5\u30fc\u30b8\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3002\u3053\u308c\u3089\u3059\u3079\u3066\u306e\u90e8\u54c1\u3092\u4e00\u7dd2\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6700\u9ad8\u306e\u4fdd\u8b77\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30d2\u30f3\u30c8\u5fdc\u7b54\u6642\u9593\u304c\u901f\u3051\u308c\u3070\u901f\u3044\u307b\u3069\u3001\u76f4\u6d41\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u6027\u306f\u9ad8\u307e\u308a\u307e\u3059\u3002\u91cd\u8981\u306a\u6a5f\u5668\u306b\u306f\u3001\u5e38\u306b\u5fdc\u7b54\u6642\u9593\u306e\u6700\u3082\u77ed\u3044SPD\u3092\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u5fdc\u7b54\u6642\u9593\u306f\u30b5\u30fc\u30b8\u767a\u751f\u5668\u3068\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u3067\u30c6\u30b9\u30c8\u3067\u304d\u308b\u3002SPD\u306b\u30b5\u30fc\u30b8\u3092\u9001\u308a\u3001\u96fb\u5727\u3092\u30af\u30e9\u30f3\u30d7\u3059\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u898b\u308b\u3002\u9045\u3044\u5834\u5408\u306f\u3001\u3088\u308a\u826f\u3044SPD\u304c\u5fc5\u8981\u304b\u3082\u3057\u308c\u306a\u3044\u3057\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u6a19\u6e96\u7684\u306a\u5fdc\u7b54\u6642\u9593<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u30d9\u30b9\u30c8\u30fb\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>MOV<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>&lt;1\u30ca\u30ce\u79d2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4e00\u822c\u7684\u306aDC\u30b5\u30fc\u30b8\u4fdd\u8b77<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6291\u5236\u30c0\u30a4\u30aa\u30fc\u30c9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>&lt;1\u30ca\u30ce\u79d2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>GDT<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100\u30ca\u30ce\u79d2\uff5e1\u03bc\u79d2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u30b5\u30fc\u30b8<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p>SPD\u306f\u4fdd\u8b77\u3057\u305f\u3044\u6a5f\u5668\u306e\u8fd1\u304f\u306b\u8a2d\u7f6e\u3059\u3079\u304d\u3067\u3042\u308b\u3002\u914d\u7dda\u304c\u77ed\u3044\u3068\u5fdc\u7b54\u6642\u9593\u3092\u901f\u304f\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002SPD\u304c\u9060\u304f\u306b\u3042\u308b\u5834\u5408\u3001\u4fdd\u8b77\u304c\u9045\u304f\u306a\u308a\u3001\u30ea\u30b9\u30af\u304c\u4e0a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7d42\u672b\u671f<\/h3>\n\n\n\n<p>DC SPD\u306f\u6c38\u9060\u306b\u4f7f\u3048\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b5\u30fc\u30b8\u304c\u6b62\u307e\u308b\u305f\u3073\u306b\u5bff\u547d\u304c\u8fd1\u3065\u3044\u3066\u3044\u304f\u3002SPD\u306e\u4ea4\u63db\u6642\u671f\u3092\u77e5\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5bff\u547d\u306e\u30b5\u30a4\u30f3\u3092\u898b\u9003\u3059\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u4fdd\u8b77\u3092\u5931\u3044\u3001\u30c0\u30e1\u30fc\u30b8\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>SPD\u304c\u307e\u3060\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u304c\u3042\u308b\uff1a<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u691c\u51fa\u65b9\u6cd5<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4f55\u3092\u898b\u308b\u3079\u304d\u304b<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5fc5\u8981\u306a\u30c4\u30fc\u30eb<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76ee\u8996\u691c\u67fb<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30ab\u30e9\u30fc\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u3001\u7269\u7406\u7684\u640d\u50b7<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76ee\u8996\u30c1\u30a7\u30c3\u30af\u306e\u307f<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u96fb\u5727\u6e2c\u5b9a<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7aef\u5b50\u9593\u306e\u7570\u5e38\u306a\u8aad\u307f\u53d6\u308a<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30de\u30eb\u30c1\u30e1\u30fc\u30bf\u30fc<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30b5\u30fc\u30de\u30eb\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u904e\u8ca0\u8377\u3092\u793a\u3059\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8d64\u5916\u7dda\u30ab\u30e1\u30e9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30b7\u30b9\u30c6\u30e0\u76e3\u8996<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7570\u5e38\u306a\u30c7\u30fc\u30bf\u30fb\u30d1\u30bf\u30fc\u30f3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76e3\u8996\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4fdd\u8b77\u30c6\u30b9\u30c8<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30b5\u30fc\u30b8\u5fdc\u7b54\u306e\u691c\u8a3c<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c02\u7528SPD\u30c6\u30b9\u30bf\u30fc<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n<ul class=\"wp-block-list\">\n<li><p>SPD\u306e\u306a\u304b\u306b\u306f\u3001\u554f\u984c\u304c\u3042\u308b\u3068\u97f3\u304c\u9cf4\u308b\u30a2\u30e9\u30fc\u30e0\u4ed8\u304d\u306e\u3082\u306e\u3082\u3042\u308b\u3002<\/p><\/li>\n\n\n\n<li><p>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u30a2\u30e9\u30fc\u30c8\u3092\u767a\u3059\u308b\u305f\u3081\u306e\u30c9\u30e9\u30a4\u63a5\u70b9\u3092\u5099\u3048\u305f\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u9060\u9694\u76e3\u8996\u306f\u3001\u5927\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u3067SPD\u306e\u72b6\u614b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u6240\u3067\u306f\u624b\u4f5c\u696d\u3067\u306e\u30c1\u30a7\u30c3\u30af\u306f\u96e3\u3057\u3044\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p>SPD\u306f\u983b\u7e41\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u30a6\u30a4\u30f3\u30c9\u30a6\u306e\u8272\u306e\u5909\u5316\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002\u7126\u3052\u8de1\u3084\u4e80\u88c2\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u3059\u3050\u306bSPD\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30de\u30eb\u30c1\u30e1\u30fc\u30bf\u30fc\u3067\u7aef\u5b50\u9593\u306e\u96fb\u5727\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u6e2c\u5b9a\u5024\u304c\u304a\u304b\u3057\u3044\u5834\u5408\u306f\u3001SPD\u304c\u6a5f\u80fd\u3057\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u8d64\u5916\u7dda\u30ab\u30e1\u30e9\u306f\u3001\u640d\u50b7\u3092\u793a\u3059\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6ce8\uff1a\u5bff\u547d\u672b\u671f\u306e\u70b9\u691c\u306f\u3001\u5fc5\u305a\u30e1\u30fc\u30ab\u30fc\u306e\u898f\u5b9a\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u5927\u304d\u306a\u30b5\u30fc\u30b8\u304c\u767a\u751f\u3057\u305f\u5f8c\u3084\u3001\u8b66\u544a\u30b5\u30a4\u30f3\u304c\u898b\u3089\u308c\u305f\u5834\u5408\u306f\u3001SPD\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001DC\u30b7\u30b9\u30c6\u30e0\u3092\u5b89\u5168\u306b\u4fdd\u3061\u3001\u6b63\u5e38\u306b\u52d5\u4f5c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>DC SPD\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u624b\u5165\u308c\u3092\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u5668\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u554f\u984c\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u3053\u3068\u3067\u3001\u5c06\u6765\u306e\u30b5\u30fc\u30b8\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3092\u5b88\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u7a2e\u985e<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/156f7ea7512f485eb4cfbc9a8b2c68be.webp\" alt=\"\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u7a2e\u985e\" class=\"wp-image-2023\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/156f7ea7512f485eb4cfbc9a8b2c68be.webp 1200w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/156f7ea7512f485eb4cfbc9a8b2c68be-300x169.webp 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/156f7ea7512f485eb4cfbc9a8b2c68be-1024x576.webp 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/156f7ea7512f485eb4cfbc9a8b2c68be-768x432.webp 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/156f7ea7512f485eb4cfbc9a8b2c68be-18x10.webp 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/10\/156f7ea7512f485eb4cfbc9a8b2c68be-600x338.webp 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">\u753b\u50cf\u30bd\u30fc\u30b9 <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/unsplash.com\">\u30a2\u30f3\u30b9\u30d7\u30e9\u30c3\u30b7\u30e5<\/a><\/figcaption><\/figure>\n\n\n\n<p>DC\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u5834\u5408\u3001\u6b21\u306e\u3053\u3068\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002 <a target=\"_blank\" href=\"https:\/\/cnkuangya.com\/ru\/blog\/how-to-select-surge-protective-device\/\">\u9069\u5207\u306a\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\u3092\u9078\u3076<\/a> \u3092\u5404\u30d1\u30fc\u30c4\u3054\u3068\u306b\u7528\u610f\u3057\u3066\u3044\u308b\u3002\u5927\u304d\u304f\u5206\u3051\u30663\u3064\u306e\u30bf\u30a4\u30d7\u304c\u3042\u308b\uff1a\u30bf\u30a4\u30d71\u3001\u30bf\u30a4\u30d72\u3001\u30bf\u30a4\u30d73\u3060\u3002\u305d\u308c\u305e\u308c\u306e\u30bf\u30a4\u30d7\u306f\u3001\u7279\u5b9a\u306e\u5834\u6240\u3067\u6700\u3082\u52b9\u679c\u7684\u306b\u6a5f\u80fd\u3057\u3001\u6271\u3046\u30b5\u30fc\u30b8\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u91cf\u3082\u7570\u306a\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bf\u30a4\u30d71<\/h3>\n\n\n\n<p><a target=\"_blank\" href=\"https:\/\/cnkuangya.com\/pt\/produto\/type-12-surge-protection-device-1p\/\">\u30bf\u30a4\u30d71\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e<\/a> \u30e1\u30a4\u30f3\u96fb\u6c17\u30d1\u30cd\u30eb\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u3002\u96f7\u3084\u9001\u96fb\u7db2\u306e\u6545\u969c\u306a\u3069\u3001\u5916\u90e8\u304b\u3089\u306e\u5927\u304d\u306a\u30b5\u30fc\u30b8\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u30bf\u30a4\u30d71\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u901a\u5e3825kA\u304b\u3089100kA\u3068\u3044\u3046\u5927\u304d\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e1\u30a4\u30f3\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u524d\u306b\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u5668\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u30b5\u30fc\u30b8\u3092\u6b62\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30bf\u30a4\u30d71\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306f\u6700\u521d\u306e\u30b7\u30fc\u30eb\u30c9\u3067\u3059\u3002DC\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u5f37\u529b\u306a\u30b5\u30fc\u30b8\u304b\u3089\u5b88\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u5546\u696d\u30d3\u30eb\u3001\u592a\u967d\u5149\u767a\u96fb\u6240\u3001\u5927\u578b\u84c4\u96fb\u6c60\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3067\u898b\u304b\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30d2\u30f3\u30c8\u76f4\u6d41\u30b7\u30b9\u30c6\u30e0\u306b\u96fb\u6e90\u304c\u5165\u308b\u5834\u6240\u306b\u306f\u3001\u5fc5\u305a\u30bf\u30a4\u30d71\u306e\u6a5f\u5668\u3092\u8a2d\u7f6e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u5916\u90e8\u304b\u3089\u306e\u30b5\u30fc\u30b8\u304b\u3089\u6700\u3082\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bf\u30a4\u30d72<\/h3>\n\n\n\n<p>\u30bf\u30a4\u30d72\u306e\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30b5\u30d6\u30d1\u30cd\u30eb\u307e\u305f\u306f\u5206\u5c90\u56de\u8def\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u5916\u90e8\u307e\u305f\u306f\u5efa\u7269\u5185\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u304b\u3089\u6765\u308b\u4e2d\u7a0b\u5ea6\u306e\u30b5\u30fc\u30b8\u304b\u3089\u6a5f\u5668\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u300120kA\u304b\u308975kA\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6271\u3044\u307e\u3059\u3002\u30bf\u30a4\u30d72\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30e1\u30a4\u30f3\u30d6\u30ec\u30fc\u30ab\u306e\u5f8c\u3001\u654f\u611f\u306a\u6a5f\u5668\u306e\u8fd1\u304f\u306b\u8a2d\u7f6e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30bf\u30a4\u30d72\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u304c\u591a\u3044\u5834\u6240\u3084\u4e2d\u7a0b\u5ea6\u306e\u30b5\u30fc\u30b8\u30ea\u30b9\u30af\u306e\u3042\u308b\u5834\u6240\u3067\u7d99\u7d9a\u7684\u306a\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30a4\u30f3\u30d0\u30fc\u30bf\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u305d\u306e\u4ed6\u306e\u96fb\u5b50\u6a5f\u5668\u306e\u5b89\u5168\u3092\u5b88\u308a\u307e\u3059\u3002\u30bf\u30a4\u30d72\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30bd\u30fc\u30e9\u30fc\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3001\u5de5\u5834\u3001\u30c6\u30ec\u30b3\u30e0\u30b5\u30a4\u30c8\u3067\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30bf\u30a4\u30d72\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30bf\u30a4\u30d71\u304c\u898b\u9003\u3059\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b5\u30fc\u30b8\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3002<\/p><\/li>\n\n\n\n<li><p>\u5206\u5c90\u56de\u8def\u3084\u91cd\u8981\u306a\u8ca0\u8377\u3092\u30b7\u30fc\u30eb\u30c9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bf\u30a4\u30d73<\/h3>\n\n\n\n<p>\u30bf\u30a4\u30d73\u306e\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30dd\u30a4\u30f3\u30c8\u30fb\u30aa\u30d6\u30fb\u30e6\u30fc\u30b9\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3001\u30bb\u30f3\u30b5\u30fc\u3001\u901a\u4fe1\u6a5f\u5668\u306a\u3069\u3001\u5b89\u5168\u3092\u78ba\u4fdd\u3057\u305f\u3044\u6a5f\u5668\u306e\u3059\u3050\u305d\u3070\u306b\u8a2d\u7f6e\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u901a\u5e386kV\u304b\u308920kV\u306e\u5c0f\u3055\u306a\u30b5\u30fc\u30b8\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u30bf\u30a4\u30d73\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u5c0f\u3055\u306a\u30b5\u30fc\u30b8\u306b\u7d20\u65e9\u304f\u53cd\u5fdc\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30bf\u30a4\u30d73\u306e\u6a5f\u5668\u306f\u3001\u7d30\u5fc3\u306e\u6ce8\u610f\u304c\u5fc5\u8981\u306a\u30c7\u30ea\u30b1\u30fc\u30c8\u306a\u96fb\u5b50\u6a5f\u5668\u306b\u9069\u3057\u3066\u3044\u308b\u3002\u30bf\u30a4\u30d71\u3084\u30bf\u30a4\u30d72\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u4f75\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4f55\u91cd\u306b\u3082\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30bf\u30a4\u30d73\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30aa\u30d5\u30a3\u30b9\u3001\u5236\u5fa1\u5ba4\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u3088\u304f\u898b\u304b\u3051\u308b\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6ce8\uff1a\u6700\u9ad8\u306e\u5b89\u5168\u6027\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u30013\u3064\u306e\u30bf\u30a4\u30d7\u3092\u3059\u3079\u3066\u4e00\u7dd2\u306b\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u3042\u3089\u3086\u308b\u5927\u304d\u3055\u306e\u30b5\u30fc\u30b8\u304b\u3089\u5b8c\u5168\u306b\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u30bf\u30a4\u30d71\u3001\u30bf\u30a4\u30d72\u3001\u30bf\u30a4\u30d73\u306e\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u4e3b\u306a\u9055\u3044\u3092\u8868\u306b\u793a\u3057\u307e\u3059\uff1a<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>SPD\u30bf\u30a4\u30d7<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5206\u985e<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u30a8\u30cd\u30eb\u30ae\u30fc\u51e6\u7406\u80fd\u529b<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8a2d\u7f6e\u5834\u6240<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u30b5\u30fc\u30b8\u30fb\u30bf\u30a4\u30d7<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30bf\u30a4\u30d71<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>B\u30af\u30e9\u30b9<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>25kA\uff5e100kA<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30e1\u30a4\u30f3\u96fb\u6c17\u30d1\u30cd\u30eb<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5916\u90e8\u304b\u3089\u306e\u5927\u6ce2\u4e71<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30bf\u30a4\u30d72<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30af\u30e9\u30b9C<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>20kA\uff5e75kA<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30b5\u30d6\u30d1\u30cd\u30eb\u307e\u305f\u306f\u5206\u5c90\u56de\u8def<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5916\u90e8\u304b\u3089\u306e\u4e2d\u7a0b\u5ea6\u306e\u30b5\u30fc\u30b8<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30bf\u30a4\u30d73<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>D\u30af\u30e9\u30b9<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6kV\uff5e20kV<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30dd\u30a4\u30f3\u30c8\u30fb\u30aa\u30d6\u30fb\u30e6\u30fc\u30b9\u4fdd\u8b77<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5185\u90e8\u304b\u3089\u306e\u5c0f\u3055\u306a\u30b5\u30fc\u30b8<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n<p>DC\u30b7\u30b9\u30c6\u30e0\u306e\u5404\u90e8\u5206\u306b\u9069\u5207\u306a\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6a5f\u5668\u306e\u6545\u969c\u3092\u9632\u304e\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u6b63\u5e38\u306b\u52d5\u4f5c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30af\u30e9\u30b9I\u3001II\u3001III<\/h3>\n\n\n\n<p>\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e3\u3064\u306e\u4e3b\u8981\u30af\u30e9\u30b9\u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u30af\u30e9\u30b9\u306f\u3001\u7570\u306a\u308b\u30ec\u30d9\u30eb\u306e\u5b89\u5168\u6027\u3092\u63d0\u4f9b\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u7279\u5b9a\u306e\u5834\u6240\u306b\u9069\u5408\u3057\u307e\u3059\u3002\u5404\u30af\u30e9\u30b9\u306f\u3001\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u30b5\u30fc\u30b8\u96fb\u6d41\u306e\u5927\u304d\u3055\u3084\u3001\u305d\u308c\u3089\u3092\u7f6e\u304f\u5834\u6240\u306b\u304a\u3044\u3066\u540c\u3058\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u30af\u30e9\u30b9I\u306e\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6700\u5927\u306e\u30b5\u30fc\u30b8\u3092\u963b\u6b62\u3057\u307e\u3059\u3002\u30af\u30e9\u30b9I\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\u306f\u3001\u96fb\u529b\u4f1a\u793e\u306e\u5909\u5727\u5668\u3068\u5efa\u7269\u306b\u5165\u308b\u96fb\u6e90\u306e\u9593\u306a\u3069\u3001\u96f7\u304c\u843d\u3061\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u5834\u6240\u3067\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u591a\u304f\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6d88\u8cbb\u3057\u307e\u3059\u3002\u30e1\u30a4\u30f3\u30b7\u30b9\u30c6\u30e0\u3092\u5927\u304d\u306a\u30c0\u30e1\u30fc\u30b8\u304b\u3089\u5b88\u308a\u307e\u3059\u3002\u30af\u30e9\u30b9I\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u96fb\u529b\u304c\u5efa\u7269\u306b\u5165\u3063\u3066\u304f\u308b\u5834\u6240\u306b\u8a2d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30af\u30e9\u30b9 II \u306e\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\u306f\u3001\u4e2d\u7a0b\u5ea6\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30e1\u30a4\u30f3\u30fb\u30b5\u30fc\u30d3\u30b9\u30fb\u30d1\u30cd\u30eb\u306e\u5f8c\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6700\u521d\u306e\u4fdd\u8b77\u3092\u901a\u904e\u3057\u305f\u6b8b\u308a\u306e\u30b5\u30fc\u30b8\u3092\u30ad\u30e3\u30c3\u30c1\u3057\u307e\u3059\u3002\u30af\u30e9\u30b9II\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u5206\u5c90\u56de\u8def\u3084\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u91cd\u8981\u306a\u6a5f\u5668\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3084\u5c0f\u3055\u306a\u30b5\u30fc\u30b8\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u5834\u6240\u3067\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30af\u30e9\u30b9III\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u7e4a\u7d30\u306a\u96fb\u5b50\u6a5f\u5668\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u5b89\u5168\u3092\u78ba\u4fdd\u3057\u305f\u3044\u6a5f\u5668\u306e\u8fd1\u304f\u306b\u8a2d\u7f6e\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u5c0f\u3055\u306a\u30b5\u30fc\u30b8\u306b\u3057\u304b\u5bfe\u5fdc\u3067\u304d\u307e\u305b\u3093\u3002\u5c0f\u3055\u306a\u96fb\u5727\u30b8\u30e3\u30f3\u30d7\u306b\u7d20\u65e9\u304f\u53cd\u5fdc\u3057\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3084\u30bb\u30f3\u30b5\u30fc\u306a\u3069\u306e\u5b89\u5168\u3092\u5b88\u308a\u307e\u3059\u3002\u30af\u30e9\u30b9III\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u5c0f\u3055\u306a\u30b9\u30d1\u30a4\u30af\u306b\u3082\u8010\u3048\u3089\u308c\u306a\u3044\u30c7\u30ea\u30b1\u30fc\u30c8\u306a\u6a5f\u5668\u304c\u3042\u308b\u5834\u6240\u306b\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5404\u30af\u30e9\u30b9\u306e\u9055\u3044\u3092\u8868\u306b\u3057\u3066\u307f\u305f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30af\u30e9\u30b9\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u30b5\u30fc\u30b8\u96fb\u6d41\u5bb9\u91cf<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30ca\u30ea\u30aa<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30af\u30e9\u30b9I<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u3044\uff08\u76f4\u6483\u96f7\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5909\u5727\u5668\u3068\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u306e\u9593<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30af\u30e9\u30b9II<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4e2d\u7a0b\u5ea6\uff08\u6b8b\u7559\u30b5\u30fc\u30b8\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e1\u30a4\u30f3\u30fb\u30b5\u30fc\u30d3\u30b9\u30fb\u30d1\u30cd\u30eb\u306e\u8ca0\u8377\u5074<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30af\u30e9\u30b9III<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u3044\uff08\u30d5\u30a1\u30a4\u30f3\u30d7\u30ed\u30c6\u30af\u30b7\u30e7\u30f3\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c7\u30ea\u30b1\u30fc\u30c8\u306a\u6a5f\u5668\u306e\u8fd1\u304f\u3067\u4f7f\u7528\u3059\u308b<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30d2\u30f3\u30c8\uff1a3\u3064\u306e\u30af\u30e9\u30b9\u3092\u4f75\u7528\u3059\u308b\u3068\u3001\u6700\u9ad8\u306e\u5b89\u5168\u6027\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u5927\u304d\u306a\u30b5\u30fc\u30b8\u306f\u65e9\u671f\u306b\u6b62\u307e\u308a\u3001\u5c0f\u3055\u306a\u30b5\u30fc\u30b8\u306f\u30c7\u30ea\u30b1\u30fc\u30c8\u306a\u6a5f\u5668\u306b\u5230\u9054\u3057\u307e\u305b\u3093\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u5e38\u306b\u30b7\u30b9\u30c6\u30e0\u306e\u30ea\u30b9\u30af\u3068\u30b9\u30dd\u30c3\u30c8\u306b\u9069\u3057\u305f\u30af\u30e9\u30b9\u3092\u9078\u3076\u3079\u304d\u3067\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001DC\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u304c\u4fdd\u305f\u308c\u3001\u9ad8\u4fa1\u306a\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5de5\u5b66\u7684\u8003\u5bdf<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bb\u30ec\u30af\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p>\u3092\u9078\u3076\u3068\u304d <a target=\"_blank\" href=\"https:\/\/cnkuangya.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/low-voltage-distribution-protection-2025\/\">\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e<\/a>\u4fa1\u683c\u3060\u3051\u3092\u898b\u3066\u306f\u3044\u3051\u306a\u3044\u3002\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3001\u304a\u624b\u5165\u308c\u3001\u4fdd\u8b77\u6027\u80fd\u306a\u3069\u3001\u30c8\u30fc\u30bf\u30eb\u306e\u30b3\u30b9\u30c8\u3092\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u3042\u306a\u305f\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u6a5f\u5668\u3067\u3042\u308c\u3070\u3001\u6700\u9ad8\u306e\u5b89\u5168\u6027\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u30c1\u30a7\u30c3\u30af\u3059\u3079\u304d\u91cd\u8981\u306a\u70b9\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u96fb\u5727\u4fdd\u8b77\u30ec\u30d9\u30eb\uff1a\u4f4e\u3051\u308c\u3070\u4f4e\u3044\u307b\u3069\u826f\u3044\u304c\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u5408\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p><\/li>\n\n\n\n<li><p>\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u53d6\u308a\u6271\u3044\uff1a\u305d\u306e\u90fd\u5ea6\u3001\u307e\u305f\u8010\u7528\u5e74\u6570\u3092\u901a\u3058\u3066\u3001\u3069\u308c\u3060\u3051\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6d88\u8cbb\u3067\u304d\u308b\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002<\/p><\/li>\n\n\n\n<li><p>\u8ffd\u5f93\u96fb\u6d41\u906e\u65ad\uff1a\u3053\u308c\u306f\u30bf\u30a4\u30d71\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u3068\u3063\u3066\u6700\u3082\u91cd\u8981\u3067\u3042\u308b\u3002<\/p><\/li>\n\n\n\n<li><p>\u6545\u969c\u30e2\u30fc\u30c9\uff1a\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u3001\u30d5\u30a7\u30a4\u30eb\u30b7\u30e7\u30fc\u30c8\u3001\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d7\u30f3\u304b\u3089\u9078\u629e\u3002<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30c6\u30fc\u30bf\u30b9\u8868\u793a\u3068\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff1a\u30af\u30ea\u30a2\u30e9\u30a4\u30c8\u3068\u30ea\u30e2\u30fc\u30c8\u30a2\u30e9\u30fc\u30c8\u306b\u6ce8\u76ee\u3002<\/p><\/li>\n\n\n\n<li><p>\u88fd\u54c1\u5bff\u547d\u3068\u4fdd\u8a3c\uff1a\u9577\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u4fe1\u983c\u304c\u539a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u8a8d\u8a3c\uff1a\u696d\u754c\u306e\u898f\u5247\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p><\/li>\n\n\n\n<li><p>\u88fd\u9020\u54c1\u8cea\u3068\u8a55\u5224\uff1a\u4fe1\u983c\u3055\u308c\u308b\u30d6\u30e9\u30f3\u30c9\u3092\u9078\u3076<\/p><\/li>\n<\/ul>\n\n\n\n<p>\u5f37\u529b\u306a\u30af\u30e9\u30f3\u30d4\u30f3\u30b0\u3068\u512a\u308c\u305f\u76e3\u8996\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e\u306f\u3001\u5f8c\u3067\u8cbb\u7528\u3092\u7bc0\u7d04\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8cb4\u91cd\u306a\u6a5f\u5668\u3067\u3042\u308c\u3070\u306a\u304a\u3055\u3089\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n\n\n\n<p>\u9069\u5207\u306a\u8a2d\u7f6e\u306f\u3001\u76f4\u6d41SPD\u3092\u6b63\u3057\u304f\u6a5f\u80fd\u3055\u305b\u308b\u3002\u30e1\u30a4\u30f3\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u3001\u30d1\u30cd\u30eb\u3001\u654f\u611f\u306a\u6a5f\u5668\u306e\u8fd1\u304f\u306bSPD\u3092\u8a2d\u7f6e\u3059\u308b\u3002\u62b5\u6297\u5024\u3092\u4e0b\u3052\u3001\u96fb\u5727\u30b9\u30d1\u30a4\u30af\u3092\u6b62\u3081\u308b\u305f\u3081\u3001\u914d\u7dda\u306f18\u30a4\u30f3\u30c1\u4ee5\u4e0b\u3068\u77ed\u304f\u3059\u308b\u3002\u30b5\u30fc\u30b8\u96fb\u6d41\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u30ef\u30a4\u30e4\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3002\u71b1\u3092\u9632\u3050\u305f\u3081\u3001\u7aef\u5b50\u306f\u5fc5\u305a\u7de0\u3081\u308b\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5148\u7aef\uff1aSPD\u306e\u30a2\u30fc\u30b9\u7aef\u5b50\u3092\u3001\u6700\u3082\u62b5\u6297\u306e\u4f4e\u3044\u30a2\u30fc\u30b9\u30d0\u30b9\u307e\u305f\u306f\u30ed\u30c3\u30c9\u306b\u63a5\u7d9a\u3059\u308b\u3002\u30a2\u30fc\u30b9\u3092\u30cb\u30e5\u30fc\u30c8\u30e9\u30eb\u7dda\u3068\u5171\u6709\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30b0\u30e9\u30f3\u30c9\u30eb\u30fc\u30d7\u306e\u539f\u56e0\u3068\u306a\u308a\u3001\u4fdd\u8b77\u304c\u5f31\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u30a2\u30fc\u30b9\u306b\u3064\u3044\u3066\u306f\u3001NEC\u306e\u3088\u3046\u306a\u30ed\u30fc\u30ab\u30eb\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u307b\u3053\u308a\u3084\u6c34\u306a\u3069\u3092\u9632\u3050\u30dc\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3002\u8a2d\u7f6e\u5f8c\u3001SPD\u3092\u30c6\u30b9\u30c8\u3057\u3001\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b\u304b\u78ba\u8a8d\u3059\u308b\u3002AC\u5b9a\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u3092DC\u56de\u8def\u306b\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5c0f\u3055\u306a\u30a2\u30fc\u30b9\u7dda\u3084\u9577\u3044\u30ea\u30fc\u30c9\u7dda\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u96fb\u5727\u30b8\u30e3\u30f3\u30d7\u304b\u3089\u5b8c\u5168\u306b\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u3001\u8907\u6570\u306eSPD\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u3088\u304f\u3042\u308b\u9593\u9055\u3044<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4f55\u304c\u8d77\u3053\u308b\u304b<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4f55\u3092\u3059\u3079\u304d\u304b<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76f4\u6d41\u56de\u8def\u3067\u306eAC\u5b9a\u683cSPD\u306e\u4f7f\u7528<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30c7\u30d0\u30a4\u30b9\u306e\u7834\u640d<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DC\u5b9a\u683cSPD\u3092\u4f7f\u7528\u3059\u308b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9577\u3044SPD\u30ef\u30a4\u30e4\u30fc<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u3055\u3089\u306a\u308b\u96fb\u5727\u30b9\u30c8\u30ec\u30b9<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30ef\u30a4\u30e4\u30fc\u3092\u77ed\u304f\u3059\u308b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30a2\u30fc\u30b9\u4e0d\u826f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u653e\u96fb\u3055\u308c\u306a\u3044\u30b5\u30fc\u30b8<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6b63\u3057\u3044\u63a5\u5730\u65b9\u6cd5<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n<h3 class=\"wp-block-heading\">\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/h3>\n\n\n\n<p>SPD\u3092\u983b\u7e41\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u5b89\u5168\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3069\u308c\u304f\u3089\u3044\u306e\u983b\u5ea6\u3067\u30c1\u30a7\u30c3\u30af\u3059\u308b\u304b\u306f\u3001\u3042\u306a\u305f\u306e\u30ea\u30b9\u30af\u3084\u5c45\u5834\u6240\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30b9\u30af\u30ec\u30d9\u30eb<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u4f55\u3092\u3059\u3079\u304d\u304b<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u983b\u5ea6<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30cf\u30a4\u30ea\u30b9\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6bce\u6708\u898b\u3066\u3001\u6bce\u5e74\u30c6\u30b9\u30c8\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6708\u6b21\u304a\u3088\u3073\u5e74\u6b21<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30df\u30c7\u30a3\u30a2\u30e0\u30fb\u30ea\u30b9\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>3\uff5e6\u30ab\u6708\u3054\u3068\u306b\u691c\u67fb\u30012\uff5e3\u5e74\u3054\u3068\u306b\u691c\u67fb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>3\uff5e6\u30ab\u6708\u3054\u3068\u30682\uff5e3\u5e74\u3054\u3068<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u30ea\u30b9\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5e74\u306b\u4e00\u5ea6<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5e74\u9593<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p>\u5bb6\u5ead\u3084\u30aa\u30d5\u30a3\u30b9\u3067\u306f\u30016\uff5e12\u30ab\u6708\u306b1\u56de\u3002\u5de5\u5834\u3084\u96f7\u306e\u591a\u3044\u5834\u6240\u3067\u306f\u30013\uff5e6\u30ab\u6708\u306b1\u56de\u3002\u767a\u898b\u3057\u305f\u5185\u5bb9\u3092\u30e1\u30e2\u3057\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u7834\u640d\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u305f\u308a\u3001\u30c6\u30b9\u30c8\u306b\u4e0d\u5408\u683c\u3060\u3063\u305fSPD\u306f\u4ea4\u63db\u3059\u308b\u3002\u5b9a\u671f\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3001\u7a81\u7136\u306e\u96fb\u5727\u4e0a\u6607\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3092\u5b89\u5168\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u76f4\u6d41SPD\u306e\u4ed5\u7d44\u307f\u3092\u77e5\u3063\u3066\u3044\u308c\u3070\u3001\u76f4\u6d41\u30b7\u30b9\u30c6\u30e0\u3092\u5b89\u5168\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e3b\u306a\u90e8\u54c1\u3068\u305d\u306e\u6027\u80fd\u306b\u3064\u3044\u3066\u5b66\u3076\u3053\u3068\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u304c\u30b7\u30b9\u30c6\u30e0\u306e\u96fb\u5727\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u5e38\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8a2d\u7f6e\u5834\u6240\u306b\u9069\u3057\u305f\u30bf\u30a4\u30d7\u3092\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u8868\u3092\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30ad\u30fc\u30d5\u30a1\u30af\u30bf\u30fc<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8aac\u660e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u96fb\u5727\u30de\u30c3\u30c1\u30f3\u30b0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SPD\u304c\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30bf\u30a4\u30d7\u9078\u629e<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u8a2d\u7f6e\u5834\u6240\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u30bf\u30a4\u30d7\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30fc\u30c7\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u3059\u3079\u3066\u306eSPD\u304c\u5b89\u5168\u306b\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5b89\u5168\u6027\u3068\u54c1\u8cea\u306e\u305f\u3081\u306bIEC\/UL\u898f\u5247\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\uff1a\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u306f\u975e\u5e38\u306b\u71b1\u304f\u306a\u308b\u306e\u3067\u3001\u614e\u91cd\u306b\u8a08\u753b\u3092\u7acb\u3066\u308b\u3053\u3068\u3002\u4f5c\u696d\u306b\u3088\u3063\u3066\u306f\u3001\u7279\u5225\u306a\u30bf\u30a4\u30d71\u3068\u30bf\u30a4\u30d72\u306e\u88c5\u7f6e\u304c\u5fc5\u8981\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u3092\u983b\u7e41\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3001\u5b89\u5168\u6027\u3092\u4fdd\u3064\u305f\u3081\u306b\u6b63\u3057\u3044\u65b9\u6cd5\u3067\u8a2d\u7f6e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">DC SPD\u3068AC SPD\u306e\u4e3b\u306a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u76f4\u6d41\u30b7\u30b9\u30c6\u30e0\u306b\u306fDC SPD\u3092\u4f7f\u7528\u3059\u308b\u3002AC SPD\u306f\u4ea4\u6d41\u56de\u8def\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002DC SPD\u306f\u5b9a\u96fb\u5727\u3092\u6271\u3044\u3001\u30bc\u30ed\u30af\u30ed\u30b9\u306b\u4f9d\u5b58\u3057\u307e\u305b\u3093\u3002\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u305f\u30bf\u30a4\u30d7\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DC SPD\u306e\u4ea4\u63db\u6642\u671f\u306e\u76ee\u5b89\u306f\uff1f<\/h3>\n\n\n\n<p>\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u30a6\u30a4\u30f3\u30c9\u30a6\u306e\u8272\u306e\u5909\u5316\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u7126\u3052\u8de1\u3084\u3072\u3073\u5272\u308c\u304c\u306a\u3044\u304b\u3002SPD\u306e\u4e2d\u306b\u306f\u8b66\u544a\u3092\u9001\u308b\u3082\u306e\u3082\u3042\u308b\u3002\u5927\u304d\u306a\u30b5\u30fc\u30b8\u304c\u767a\u751f\u3057\u305f\u5f8c\u3084\u3001\u8b66\u544a\u30b5\u30a4\u30f3\u304c\u898b\u3089\u308c\u305f\u5834\u5408\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DC SPD\u3092\u81ea\u5206\u3067\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>DC 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SPD\u306fDC\u30b5\u30fc\u30b8\u3092\u6b63\u3057\u304f\u30af\u30e9\u30f3\u30d7\u3057\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u76f4\u6d41\u56de\u8def\u306b\u306f\u5fc5\u305aDC\u5b9a\u683c\u306eSPD\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u305fDC SPD\u3092\u9078\u3076\u306b\u306f\uff1f<\/h3>\n\n\n\n<p>SPD\u306eMCOV\u3092\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u306b\u5408\u308f\u305b\u307e\u3059\u3002\u30b5\u30fc\u30b8\u96fb\u6d41\u5b9a\u683c\u3068\u4fdd\u8b77\u30ec\u30d9\u30eb\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u5834\u6240\u306b\u9069\u3057\u305f\u30bf\u30a4\u30d7\u3068\u30af\u30e9\u30b9\u3092\u9078\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DC SPD\u306f\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>DC\u306eSPD\u3092\u983b\u7e41\u306b\u691c\u67fb\u3059\u308b\u3002\u30ea\u30b9\u30af\u306e\u9ad8\u3044\u5730\u57df\u3067\u306f\u6bce\u5e74\u30c6\u30b9\u30c8\u3059\u308b\u3002\u7834\u640d\u3057\u305f\u30e6\u30cb\u30c3\u30c8\u3092\u4ea4\u63db\u3059\u308b\u3002\u5b9a\u671f\u7684\u306a\u70b9\u691c\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u96fb\u5727\u30b5\u30fc\u30b8\u304b\u3089\u5b88\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DC SPD\u306f\u7e4a\u7d30\u306a\u96fb\u5b50\u6a5f\u5668\u3092\u4fdd\u8b77\u3067\u304d\u308b\u304b\uff1f<\/h3>\n\n\n\n<p>\u5fdc\u7b54\u6642\u9593\u304c\u901f\u304f\u3001VPR\u304c\u4f4e\u3044DC 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