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SPD\u4fdd\u8b77\u306f\u3001\u5358\u4e00\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u3059\u3079\u3066\u306e\u30b5\u30fc\u30b8\u3092\u963b\u6b62\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u52b9\u679c\u7684\u306a\u30bd\u30fc\u30e9\u30fc\u4fdd\u8b77\u3067\u306f\u3001\u8907\u6570\u306e\u5834\u6240\u306bSPD\u3092\u5354\u8abf\u3057\u3066\u8a2d\u7f6e\u3057\u3001\u5fb9\u5e95\u7684\u306a\u9632\u5fa1\u3092\u884c\u3044\u307e\u3059\u3002\u5404SPD\u306f\u305d\u306e\u5834\u6240\u306b\u9069\u3057\u305f\u30b5\u30fc\u30b8\u3092\u51e6\u7406\u3057\u3001\u4e0a\u6d41\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u8105\u5a01\u3092\u7ba1\u7406\u3057\u3001\u4e0b\u6d41\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u7d30\u304b\u3044\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bf\u30a4\u30d71\u3068\u30bf\u30a4\u30d72\u306eSPD\u5206\u985e<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">IEC 61643-31 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61643-31\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u7528\u306e\u6a19\u6e96\u5316\u3055\u308c\u305fSPD\u306e\u5206\u985e\u3092\u5b9a\u3081\u3066\u304a\u308a\u3001\u8a66\u9a13\u3055\u308c\u305f\u96fb\u6d41\u51e6\u7406\u80fd\u529b\u3068\u610f\u56f3\u3055\u308c\u305f\u8a2d\u7f6e\u5834\u6240\u306b\u57fa\u3065\u3044\u3066\u3001\u30bf\u30a4\u30d71\u3001\u30bf\u30a4\u30d72\u3001\u30bf\u30a4\u30d73\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5206\u985e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u8a2d\u8a08\u8005\u304c\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u5185\u306e\u3055\u307e\u3056\u307e\u306a\u4f4d\u7f6e\u306b\u9069\u5207\u306aSPD\u3092\u9078\u629e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30bf\u30a4\u30d71\u306eSPD\u306f\u3001\u76f4\u6483\u96f7\u96fb\u6d41\u30d1\u30eb\u30b9\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u305f10\/350\u03bcs\u306e\u96fb\u6d41\u6ce2\u5f62\u3067\u8a66\u9a13\u3092\u53d7\u3051\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u5c0e\u4f53\u3042\u305f\u308a\u901a\u5e38 25kA \uff5e 100kA \u3068\u3044\u3046\u975e\u5e38\u306b\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u542b\u6709\u91cf\u306e\u8a66\u9a13\u96fb\u6d41\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30bf\u30a4\u30d7 1 \u306e\u6307\u5b9a\u306f\u3001SPD \u304c\u76f4\u6483\u96f7\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u8010\u3048\u308b\u3053\u3068\u3092\u793a\u3059\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u76f4\u6483\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u73fe\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u3084\u30a2\u30ec\u30a4\u8d77\u70b9\u3078\u306e\u8a2d\u7f6e\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30bf\u30a4\u30d72\u306eSPD\u306f\u3001\u9593\u63a5\u7684\u306a\u96f7\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u904e\u6e21\u73fe\u8c61\u306b\u3088\u308b\u8a98\u5c0e\u30b5\u30fc\u30b8\u96fb\u6d41\u3092\u8868\u30598\/20\u03bcs\u6ce2\u5f62\u3067\u8a66\u9a13\u3057\u307e\u3059\u3002\u8a66\u9a13\u96fb\u6d41\u306f10kA\u304b\u308940kA\u3067\u3001\u30bf\u30a4\u30d71\u3088\u308a\u5927\u5e45\u306b\u4f4e\u3044\u3067\u3059\u304c\u3001\u4e0a\u6d41\u306e\u4fdd\u8b77\u7d20\u5b50\u3092\u901a\u904e\u3057\u305f\u30b5\u30fc\u30b8\u304b\u3089\u4fdd\u8b77\u3059\u308b\u306b\u306f\u5341\u5206\u3067\u3059\u3002\u30bf\u30a4\u30d7 2 \u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u3084\u305d\u306e\u4ed6\u306e\u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668\u306e\u524d\u306b\u6700\u7d42\u7684\u306a\u4fdd\u8b77\u6bb5\u968e\u3092\u63d0\u4f9b\u3059\u308b\u6a5f\u5668\u306e\u5834\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u5206\u985e<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u30c6\u30b9\u30c8\u6ce2\u5f62<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u4ee3\u8868\u7684\u306a\u96fb\u6d41<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u4e3b\u306a\u6240\u5728\u5730<\/th><\/tr><\/thead><tbody><tr><td><strong>\u30bf\u30a4\u30d71<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">10\/350\u03bcs<\/td><td class=\"has-text-align-center\" data-align=\"center\">25-100kA<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b5\u30fc\u30d3\u30b9\u30fb\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u3001\u30a2\u30ec\u30a4\u30fb\u30aa\u30ea\u30b8\u30f3<\/td><\/tr><tr><td><strong>\u30bf\u30a4\u30d72<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">8\/20\u03bcs<\/td><td class=\"has-text-align-center\" data-align=\"center\">10-40kA<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6a5f\u5668\u306e\u4f4d\u7f6e\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u5165\u529b<\/td><\/tr><tr><td><strong>\u30bf\u30a4\u30d73<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30b3\u30f3\u30d3\u30cd\u30fc\u30b7\u30e7\u30f3\u30fb\u30a6\u30a7\u30fc\u30d6<\/td><td class=\"has-text-align-center\" data-align=\"center\">1-10kA<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u500b\u5225\u8a2d\u5099\u3001\u7279\u6b8a\u7528\u9014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5fdc\u52df\u306b\u57fa\u3065\u304f\u9078\u8003\u57fa\u6e96<\/h3>\n\n\n\n<p>SPD\u306e\u30bf\u30a4\u30d7\u306f\u3001\u5358\u306b\u6700\u9ad8\u30e9\u30f3\u30af\u306e\u3082\u306e\u3092\u9078\u3076\u306e\u3067\u306f\u306a\u304f\u3001\u8a2d\u7f6e\u5834\u6240\u3068\u4e88\u60f3\u3055\u308c\u308b\u8105\u5a01\u30ec\u30d9\u30eb\u306b\u57fa\u3065\u3044\u3066\u9078\u629e\u3059\u308b\u3002\u30bf\u30a4\u30d71\u306eSPD\u306f\u30bf\u30a4\u30d72\u306eSPD\u3088\u308a\u3082\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u3001\u8a2d\u7f6e\u5834\u6240\u306b\u3088\u3063\u3066\u306f\u5fc5\u8981\u306a\u3044\u5834\u5408\u3082\u3042\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u7f6e\u5834\u6240\u3054\u3068\u306e\u8105\u5a01\u30ec\u30d9\u30eb\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30b9\u30c8\u3068\u52b9\u679c\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8003\u616e\u3057\u305f\u6700\u9069\u306a\u4fdd\u8b77\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30a2\u30ec\u30a4\u306e\u8d77\u70b9\u306b\u3042\u308b\u30e1\u30a4\u30f3DC\u30b3\u30f3\u30d0\u30a4\u30ca\u306f\u3001\u30a2\u30ec\u30a4\u304c\u76f4\u6483\u306b\u5f31\u3044\u9732\u51fa\u3057\u305f\u5834\u6240\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u308b\u5834\u5408\u3001\u901a\u5e38\u30bf\u30a4\u30d71\u306eSPD\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u5c0e\u4f53\u3084\u4ed6\u306e\u6a5f\u5668\u304b\u3089\u6e1b\u8870\u3059\u308b\u524d\u306b\u6700\u5927\u306e\u30b5\u30fc\u30b8\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u73fe\u308c\u308b\u6700\u521d\u306e\u4fdd\u8b77\u6bb5\u968e\u3067\u3059\u3002\u30a2\u30ec\u30a4\u306e\u8d77\u70b9\u306b\u3042\u308b\u30bf\u30a4\u30d71\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u4e0b\u6d41\u306e\u914d\u7dda\u3084\u6a5f\u5668\u3092\u58ca\u6ec5\u7684\u306a\u76f4\u6483\u30a8\u30cd\u30eb\u30ae\u30fc\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30a4\u30f3\u30d0\u30fc\u30bf\u306eDC\u5165\u529b\u306b\u306f\u3001\u4e00\u822c\u306b\u30bf\u30a4\u30d72\u306eSPD\u304c\u4f7f\u7528\u3055\u308c\u3001\u9ad8\u611f\u5ea6\u96fb\u5b50\u6a5f\u5668\u306e\u6700\u7d42\u4fdd\u8b77\u6bb5\u968e\u3092\u62c5\u3063\u3066\u3044\u308b\u3002\u30b5\u30fc\u30b8\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u30a4\u30f3\u30d0\u30fc\u30bf\u306b\u5230\u9054\u3059\u308b\u9803\u306b\u306f\u3001\u4e0a\u6d41\u306e\u5c0e\u4f53\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068\u30bf\u30a4\u30d71\u306eSPD\u306b\u3088\u308a\u3001\u8105\u5a01\u30ec\u30d9\u30eb\u306f\u30bf\u30a4\u30d72\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u9069\u5207\u306a\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u7bc4\u56f2\u307e\u3067\u4f4e\u4e0b\u3057\u3066\u3044\u308b\u3002\u3059\u3079\u3066\u306e\u5834\u6240\u306b\u30bf\u30a4\u30d71\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u306f\u3001\u4fdd\u8b77\u52b9\u679c\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u8cbb\u7528\u306e\u7121\u99c4\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u26a0\ufe0f \u91cd\u8981\uff1a<\/strong> SPD\u306e\u9078\u5b9a\u3084\u914d\u7f6e\u3092\u8aa4\u308b\u3068\u3001\u30b0\u30e9\u30f3\u30c9\u30eb\u30fc\u30d7\u306e\u767a\u751f\u3001\u30ce\u30a4\u30ba\u306e\u6df7\u5165\u3001\u4fdd\u8b77\u5354\u8abf\u4e0d\u826f\u306e\u767a\u751f\u306a\u3069\u3001\u4fdd\u8b77\u6027\u80fd\u3092\u60aa\u5316\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8105\u5a01\u306e\u8a55\u4fa1\u3001SPD\u306e\u80fd\u529b\u3001\u304a\u3088\u3073\u8a2d\u7f6e\u306e\u7d4c\u6e08\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8003\u616e\u3057\u305f\u4f53\u7cfb\u7684\u306a\u8a2d\u8a08\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/sinobreaker.com\/wp-content\/uploads\/2025\/10\/temp_diagram_1-47.webp\" alt=\"\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e DC SPD \u4fdd\u8b77\u30be\u30fc\u30f3\u3092\u793a\u3059\u56f3\u3002\u30bf\u30a4\u30d7 1 \u306e\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u304c\u30a2\u30ec\u30a4\u306e\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u3068\u30e1\u30a4\u30f3\u30c7\u30a3\u30b9\u30b3\u30cd\u30af\u30c8\u306b\u3042\u308a\u3001\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u30b9\u30c8\u30e9\u30a4\u30ad\u3092\u51e6\u7406\u3057\u3001\u30bf\u30a4\u30d7 2 \u306e SPD \u304c\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u5165\u529b\u306b\u3042\u308a\u3001\u6700\u7d42\u7684\u306a\u6a5f\u5668\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u3002\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bf\u30a4\u30d71 SPD\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a2\u30ec\u30a4\u30fb\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u3068\u30b9\u30c8\u30ea\u30f3\u30b0\u30fb\u30dc\u30c3\u30af\u30b9<\/h3>\n\n\n\n<p>\u30a2\u30ec\u30a4\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u306f\u3001\u9732\u51fa\u3057\u305fPV\u30a2\u30ec\u30a4\u3068\u5efa\u7269\u306e\u96fb\u6c17\u7cfb\u7d71\u304c\u4ea4\u5dee\u3059\u308b\u91cd\u8981\u306a\u30bf\u30a4\u30d71\u306eSPD\u8a2d\u7f6e\u7b87\u6240\u3067\u3042\u308b\u3002\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u306f\u8907\u6570\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u56de\u8def\u30921\u3064\u306e\u7b50\u4f53\u306b\u96c6\u3081\u308b\u305f\u3081\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u5c4b\u5916\u306b\u8a2d\u7f6e\u3055\u308c\u3001\u9732\u51fa\u3057\u305f\u5834\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u76f4\u6483\u96f7\u3084\u8fd1\u96a3\u306e\u843d\u96f7\u306b\u3088\u308b\u8a98\u5c0e\u30b5\u30fc\u30b8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044\u3002.<\/p>\n\n\n\n<p>\u975e\u63a5\u5730PV\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u306f3\u6975\uff08\u6b63\u6975\u3001\u8ca0\u6975\u3001\u63a5\u5730\uff09\u69cb\u6210\u3001\u3057\u3063\u304b\u308a\u63a5\u5730\u3055\u308c\u305f\u8ca0\u6975\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u306f2\u6975\uff08\u6b63\u6975\u3001\u63a5\u5730\uff09\u69cb\u6210\u3067\u3001\u30a2\u30ec\u30a4\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u306b\u30bf\u30a4\u30d71 SPD\u3092\u8a2d\u7f6e\u3059\u308b\u3002\u5404\u96fb\u67f1\u306b\u306f\u3001\u96f7\u66b4\u9732\u8a55\u4fa1\u306b\u57fa\u3065\u304f\u9069\u5207\u306a\u5b9a\u683c\u96fb\u6d41\u304c\u5fc5\u8981\u3067\u3042\u308b\uff08\u96f7\u66b4\u9732\u304c\u4e2d\u7a0b\u5ea6\u306e\u5834\u6240\u3067\u306f1\u672c\u3042\u305f\u308a\u6700\u4f4e25kA\u3001\u96f7\u6d3b\u52d5\u304c\u6d3b\u767a\u306a\u5834\u6240\u3067\u306f50kA\u4ee5\u4e0a\uff09\u3002.<\/p>\n\n\n\n<p>\u904e\u96fb\u6d41\u4fdd\u8b77\u3068 SPD \u306e\u8a2d\u7f6e\u3092\u8abf\u6574\u3057\u3001\u30d2\u30e5\u30fc\u30ba\u307e\u305f\u306f\u30d6\u30ec\u30fc\u30ab\u304c\u30b5\u30fc\u30b8\u6642\u306b\u901a\u5e38\u306e SPD \u52d5\u4f5c\u3092\u59a8\u3052\u308b\u3053\u3068\u306a\u304f SPD \u56de\u8def\u3092\u4fdd\u8b77\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u3002NEC 690.35 \u8981\u4ef6\u306b\u57fa\u3065\u304f\u77ed\u7d61\u56de\u8def\u4fdd\u8b77\u3067\u306f\u3001\u901a\u5e38\u3001SPD \u56de\u8def\u306b 15\uff5e20A 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SPD\u306f\u3001\u30a2\u30ec\u30a4\u30b3\u30f3\u30d0\u30a4\u30caSPD\u3092\u88dc\u5b8c\u3059\u308b\u5197\u9577\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u3001\u591a\u91cd\u9632\u5fa1\u3092\u5b9f\u73fe\u3057\u307e\u3059\u30022\u3064\u306e\u30b9\u30c6\u30fc\u30b8\u306f\u96f7\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5171\u6709\u3057\u3001\u30a2\u30ec\u30a4SPD\u304c\u307b\u3068\u3093\u3069\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u51e6\u7406\u3057\u3001\u30e1\u30a4\u30f3\u30c7\u30a3\u30b9\u30b3\u30cd\u30af\u30c8SPD\u304c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4fdd\u8b77\u3068\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u307e\u305f\u306fAC\u30b7\u30b9\u30c6\u30e0\u65b9\u5411\u304b\u3089DC\u56de\u8def\u3092\u7d4c\u7531\u3057\u3066\u4fb5\u5165\u3059\u308b\u30b5\u30fc\u30b8\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u5c0e\u4f53\u9577\u304c\u77ed\u3044\u4f4f\u5b85\u8a2d\u5099\u3067\u306f\u3001\u30e1\u30a4\u30f3\u30c7\u30a3\u30b9\u30b3\u30cd\u30af\u30c8\u304c\u552f\u4e00\u306e\u30bf\u30a4\u30d7 1 SPD \u8a2d\u7f6e\u30dd\u30a4\u30f3\u30c8\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u3001\u30a2\u30ec\u30a4\u4fdd\u8b77\u3068\u5efa\u7269\u5165\u53e3\u4fdd\u8b77\u306e\u4e21\u65b9\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u5c0e\u7dda\u306e\u9577\u3055\u304c\u77ed\u304f\u3001\u96f7\u3078\u306e\u9732\u51fa\u304c\u4e2d\u7a0b\u5ea6\u306e\u5834\u5408\u306f\u3001\u30b7\u30f3\u30b0\u30eb\u30dd\u30a4\u30f3\u30c8\u4fdd\u8b77\u3067\u5341\u5206\u3067\u3059\u3002\u9732\u51fa\u5ea6\u306e\u9ad8\u3044\u5834\u6240\u3084\u5c0e\u4f53\u9577\u304c\u9577\u3044\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u8907\u6570\u306e\u30bf\u30a4\u30d7 1 SPD \u3092\u8a2d\u7f6e\u3059\u308b\u306e\u304c\u52b9\u679c\u7684\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u30e1\u30a4\u30f3\u30c7\u30a3\u30b9\u30b3\u30cd\u30af\u30c8SPD\u306e\u8a2d\u7f6e\u306f\u3001\u30b9\u30c8\u30ea\u30f3\u30b0\u3084\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u306e\u4f4d\u7f6e\u3068\u6bd4\u8f03\u3057\u3066\u3001\u3053\u306e\u4f4d\u7f6e\u306e\u9023\u7d9a\u52d5\u4f5c\u96fb\u5727\u304c\u9ad8\u3044\u3053\u3068\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8907\u6570\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u3092\u4e26\u5217\u306b\u63a5\u7d9a\u3059\u308b\u3068\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u51fa\u529b\u306e\u96fb\u5727\u30ea\u30c3\u30d7\u30eb\u306f\u4f4e\u6e1b\u3055\u308c\u307e\u3059\u304c\u3001\u30e1\u30a4\u30f3\u30c7\u30a3\u30b9\u30b3\u30cd\u30af\u30c8\u3067\u306f\u30a2\u30ec\u30a4\u306e\u6700\u5927\u96fb\u529b\u70b9\u96fb\u5727\u304c\u30d5\u30eb\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002SPD\u306e\u65e9\u671f\u52a3\u5316\u3092\u9632\u3050\u305f\u3081\u3001\u30b7\u30b9\u30c6\u30e0MPP\u96fb\u5727\u3092\u8d85\u3048\u308b\u6700\u5927\u9023\u7d9a\u52d5\u4f5c\u96fb\u5727\uff08MCOV\uff09\u5b9a\u683c\u306eSPD\u3092\u9078\u629e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5730\u4e0a\u8a2d\u7f6e\u578b\u30a2\u30ec\u30a4\u306e\u4fdd\u8b77<\/h3>\n\n\n\n<p>\u30aa\u30fc\u30d7\u30f3\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u5730\u4e0a\u8a2d\u7f6e\u578b\u30a2\u30ec\u30a4\u306f\u3001\u7279\u306b\u96f7\u96e8\u306e\u983b\u5ea6\u304c\u9ad8\u3044\u5730\u57df\u3067\u306f\u3001\u6975\u7aef\u306a\u96f7\u66b4\u9732\u306b\u76f4\u9762\u3059\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u65bd\u8a2d\u3067\u306f\u3001\u30a2\u30ec\u30a4\u5217\u306e\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u306b\u30bf\u30a4\u30d71\u306eSPD\u3092\u8a2d\u7f6e\u3057\u3001\u3055\u3089\u306b\u30e1\u30a4\u30f3\u30a2\u30ec\u30a4\u306e\u96c6\u96fb\u30dd\u30a4\u30f3\u30c8\u306b\u8ffd\u52a0\u4fdd\u8b77\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u304c\u6709\u52b9\u3067\u3059\u3002\u5206\u6563\u578b\u4fdd\u8b77\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u5358\u4e00\u306eSPD\u3078\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u96c6\u4e2d\u3092\u5236\u9650\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u751f\u5b58\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u7279\u306b\u5468\u56f2\u306e\u5730\u5f62\u3088\u308a\u4e0a\u306b\u4f38\u3073\u3066\u3044\u308b\u30a2\u30ec\u30a4\u306b\u3064\u3044\u3066\u306f\u3001\u5730\u4e0a\u30a2\u30ec\u30a4\u306e\u4f4d\u7f6e\u306b\u96f7\u7528\u30a8\u30a2\u30bf\u30fc\u30df\u30ca\u30eb\uff08\u5f93\u6765\u306e\u907f\u96f7\u91dd\uff09\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3059\u308b\u3002\u76f4\u63a5\u5927\u5730\u63a5\u5730\u3092\u5099\u3048\u305f\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30a8\u30a2\u30bf\u30fc\u30df\u30ca\u30eb\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u843d\u96f7\u306e\u4e00\u90e8\u3092PV\u6a5f\u5668\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u906e\u65ad\u3059\u308b\u3002\u3057\u304b\u3057\u3001\u30a8\u30a2\u30bf\u30fc\u30df\u30ca\u30eb\u304c\u4fdd\u8b77\u3059\u308b\u306e\u306f\u76f4\u63a5\u906e\u65ad\u306e\u307f\u3067\u3042\u308a\u3001SPD\u4fdd\u8b77\u304c\u5fc5\u8981\u306a\u8fd1\u96a3\u306e\u843d\u96f7\u306b\u3088\u308b\u8a98\u5c0e\u30b5\u30fc\u30b8\u3092\u9664\u53bb\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u5c0e\u4f53\u306e\u914d\u7dda\u306f\u3001\u63a5\u5730\u30a2\u30ec\u30a4\u306e\u30b5\u30fc\u30b8\u8106\u5f31\u6027\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002DC\u5c0e\u4f53\u3092\u30a2\u30ec\u30a4\u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u306b\u7d50\u5408\u3055\u308c\u305f\u91d1\u5c5e\u30b3\u30f3\u30b8\u30c3\u30c8\u306b\u914d\u7dda\u3057\u3001\u96fb\u78c1\u8a98\u5c0e\u30b5\u30fc\u30b8\u3092\u4f4e\u6e1b\u3059\u308b\u30b7\u30fc\u30eb\u30c9\u3092\u5f62\u6210\u3059\u308b\u3002\u96fb\u7dda\u7ba1\u304c\u4e0d\u53ef\u80fd\u306a\u5834\u5408\u306f\u3001\u30d7\u30e9\u30b9\u3068\u30de\u30a4\u30ca\u30b9\u306e\u5c0e\u4f53\u3092\u675f\u306d\u3066\u3001\u96fb\u78c1\u754c\u3068\u7d50\u5408\u3059\u308b\u30eb\u30fc\u30d7\u9762\u7a4d\u3092\u6700\u5c0f\u306b\u3057\u307e\u3059\u3002\u5927\u304d\u306a\u5c0e\u4f53\u30eb\u30fc\u30d7\u306f\u30b5\u30fc\u30b8\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u53d7\u4fe1\u30a2\u30f3\u30c6\u30ca\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bf\u30a4\u30d72 SPD\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a4\u30f3\u30d0\u30fc\u30bf\u30fcDC\u5165\u529b\u4fdd\u8b77<\/h3>\n\n\n\n<p>\u30a4\u30f3\u30d0\u30fc\u30bf\u306eDC\u5165\u529b\u306f\u3001\u6700\u3082\u91cd\u8981\u306a\u30bf\u30a4\u30d72 SPD\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30dd\u30a4\u30f3\u30c8\u3067\u3042\u308b\u3002\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u96fb\u5b50\u56de\u8def\u3001\u7279\u306b\u6700\u5927\u96fb\u529b\u70b9\u8ffd\u5f93\u56de\u8def\u3084DC-DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306f\u3001\u904e\u96fb\u5727\u306b\u3088\u308b\u640d\u50b7\u306b\u975e\u5e38\u306b\u654f\u611f\u306a\u4f4e\u96fb\u5727\u534a\u5c0e\u4f53\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30d0\u30fc\u30bf\u5165\u529b\u306e\u30bf\u30a4\u30d72 SPD\u306f\u3001\u3053\u308c\u3089\u306e\u8106\u5f31\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4fdd\u8b77\u3059\u308b\u6700\u7d42\u7684\u306a\u4fdd\u8b77\u6bb5\u968e\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30bf\u30a4\u30d72\u306eSPD\u306f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u306b\u7d66\u96fb\u3059\u308b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3084\u30b3\u30f3\u30d0\u30a4\u30ca\u3067\u306f\u306a\u304f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u306eDC\u7aef\u5b50\u306b\u76f4\u63a5\u53d6\u308a\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002SPD\u3068\u30a4\u30f3\u30d0\u30fc\u30bf\u9593\u306e\u5c0e\u7dda\u306e\u9577\u3055\u304c\u3001\u9ad8\u901f\u30b5\u30fc\u30b8\u96fb\u6d41\u6642\u306b\u8a98\u5c0e\u96fb\u5727\u306e\u4e0a\u6607\u3092\u5f15\u304d\u8d77\u3053\u3059\u306e\u3092\u9632\u304e\u3001\u4fdd\u8b77\u5bfe\u8c61\u306e\u6a5f\u5668\u306b\u76f4\u63a5\u96fb\u5727\u3092\u30af\u30e9\u30f3\u30d7\u3059\u308b\u3053\u3068\u304c\u76ee\u7684\u3067\u3059\u3002\u6700\u8fd1\u306e\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u591a\u304f\u306fSPD\u3092\u5185\u8535\u3057\u3066\u304a\u308a\u3001SPD\u306e\u5916\u4ed8\u3051\u304c\u4e0d\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u30a4\u30f3\u30d0\u30fc\u30bf\u306f\u3001\u6761\u4ef6\u306b\u3088\u3063\u3066MPPT\u6700\u4f4e\u96fb\u5727\u304b\u3089\u958b\u56de\u8def\u96fb\u5727\u307e\u3067\u3055\u307e\u3056\u307e\u306a\u76f4\u6d41\u96fb\u5727\u3067\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u30bf\u30a4\u30d72\u306eSPD\u5b9a\u683c\u96fb\u5727\u306f\u614e\u91cd\u306b\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002SPD\u306e\u6700\u5927\u9023\u7d9a\u52d5\u4f5c\u96fb\u5727(MCOV)\u306f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u56de\u8def\u3092\u4fdd\u8b77\u3059\u308b\u306e\u306b\u5341\u5206\u306a\u4f4e\u3044\u30af\u30e9\u30f3\u30d7\u96fb\u5727\u3092\u63d0\u4f9b\u3057\u306a\u304c\u3089\u3001\u3042\u3089\u3086\u308b\u6761\u4ef6\u4e0b\u3067\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u6700\u5927\u5165\u529b\u96fb\u5727\u3092\u4e0a\u56de\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u306f\u3001\u6e29\u5ea6\u88dc\u6b63\u3055\u308c\u305f\u6700\u5927VOC\u3092\u8003\u616e\u3057\u305f\u614e\u91cd\u306a\u4ed5\u69d8\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u5927\u898f\u6a21\u306a\u8a2d\u5099\u3067\u306f\u3001\u8907\u6570\u306e\u30a4\u30f3\u30d0\u30fc\u30bf\u306b\u305d\u308c\u305e\u308c\u500b\u5225\u306e\u30bf\u30a4\u30d7 2 SPD \u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002\u30e1\u30a4\u30f3\u306eDC\u30c7\u30a3\u30b9\u30b3\u30cd\u30af\u30c8\u306b\u3042\u308b\u5358\u4e00\u306eSPD\u3067\u30a4\u30f3\u30d0\u30fc\u30bf\u3092\u307e\u3068\u3081\u3066\u4fdd\u8b77\u3057\u3066\u3082\u3001\u305d\u306e\u30dd\u30a4\u30f3\u30c8\u304b\u3089\u500b\u3005\u306e\u30a4\u30f3\u30d0\u30fc\u30bf\u307e\u3067\u306e\u5c0e\u7dda\u306b\u96fb\u5727\u4e0a\u6607\u304c\u767a\u751f\u3057\u3001SPD\u306e\u6709\u52b9\u6027\u304c\u640d\u306a\u308f\u308c\u308b\u305f\u3081\u3001\u5341\u5206\u306a\u4fdd\u8b77\u306f\u5f97\u3089\u308c\u306a\u3044\u3002\u5fc5\u9808\u4fdd\u8b77\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066\u3001\u3059\u3079\u3066\u306e\u30a4\u30f3\u30d0\u30fc\u30bf\u306b\u30bf\u30a4\u30d72\u306eSPD\u306e\u4e88\u7b97\u3092\u8a08\u4e0a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\ud83c\udfaf \u30d7\u30ed\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\uff1a<\/strong> \u30b5\u30fc\u30b8\u4fdd\u8b77\u306b\u95a2\u3059\u308b\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u4fdd\u8a3c\u8981\u4ef6\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u640d\u50b7\u304c\u767a\u751f\u3057\u3001\u4e0d\u5341\u5206\u306aSPD\u4fdd\u8b77\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u3001\u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u4fdd\u8a3c\u3092\u7121\u52b9\u306b\u3057\u307e\u3059\u3002\u4fdd\u8a3c\u671f\u9593\u4e2d\u3001\u9069\u5207\u306a\u4fdd\u8b77\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u305f\u3081\u306b\u3001SPD\u306e\u8a2d\u7f6e\u72b6\u6cc1\u3092\u5199\u771f\u3068\u4ed5\u69d8\u66f8\u3067\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u4e8c\u6b21\u4fdd\u8b77<\/h3>\n\n\n\n<p>\u30a2\u30ec\u30a4\u30b3\u30f3\u30d0\u30a4\u30ca\u306b\u306f\u901a\u5e38\u3001\u4e00\u6b21\u4fdd\u8b77\u3068\u3057\u3066\u30bf\u30a4\u30d71\u306eSPD\u304c\u88c5\u5099\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u9732\u51fa\u5ea6\u306e\u9ad8\u3044\u8a2d\u5099\u3067\u306f\u3001\u88dc\u8db3\u7684\u306b\u30bf\u30a4\u30d72\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u3089\u306b\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u30b3\u30f3\u30d0\u30a4\u30ca\u51fa\u529b\u306e\u30bf\u30a4\u30d7 2 SPD \u306f\u3001\u30bf\u30a4\u30d7 1 SPD \u306e\u80fd\u529b\u3092\u8d85\u3048\u308b\u30b5\u30fc\u30b8\u3084\u4e88\u671f\u3057\u306a\u3044\u7d4c\u8def\u304b\u3089\u4fb5\u5165\u3059\u308b\u30b5\u30fc\u30b8\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3002\u3053\u306e\u5197\u9577\u4fdd\u8b77\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u4e00\u65b9\u3067\u3001\u30b3\u30b9\u30c8\u306f\u6bd4\u8f03\u7684\u5c11\u306a\u304f\u3066\u6e08\u3080\u3002.<\/p>\n\n\n\n<p>\u30b3\u30f3\u30d0\u30a4\u30ca\u3067\u306e\u30bf\u30a4\u30d71\/\u30bf\u30a4\u30d72\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u30b5\u30fc\u30b8\u767a\u751f\u6642\u306b\u30c7\u30d0\u30a4\u30b9\u304c\u4e92\u3044\u306b\u55a7\u5629\u3057\u306a\u3044\u3088\u3046\u306b\u9069\u5207\u306a\u8abf\u6574\u304c\u5fc5\u8981\u3067\u3059\u3002\u30bf\u30a4\u30d7 1 \u3068\u30bf\u30a4\u30d7 2 \u306e SPD \u9593\u306b\u306f\u5c11\u306a\u304f\u3068\u3082 10\uff5e15 \u30e1\u30fc\u30c8\u30eb\u306e\u5c0e\u7dda\u3092\u78ba\u4fdd\u3057\u3001\u9023\u643a\u306b\u5341\u5206\u306a\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u304b\u3001\u307e\u305f\u306f\u8fd1\u63a5\u3057\u305f\u9023\u643a\u52d5\u4f5c\u5c02\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f SPD 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AWG\u3001\u30bf\u30a4\u30d71\u306e\u5834\u5408\u306f4 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class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u26a0\ufe0f \u91cd\u8981\uff1a<\/strong> SPD\u306e\u6027\u80fd\u306b\u306f\u3001\u63a5\u5730\u62b5\u6297\u3088\u308a\u3082\u63a5\u5730\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u65b9\u304c\u91cd\u8981\u3067\u3042\u308b\u300225\u03a9\u306e\u62b5\u6297\u3092\u6301\u3064\u63a5\u5730\u96fb\u6975\u3060\u304c\u3001\u77ed\u3044\u76f4\u7dda\u5c0e\u7dda\u306f\u300110\u30e1\u30fc\u30c8\u30eb\u306e\u30b3\u30a4\u30eb\u7dda\u3092\u901a\u3057\u3066\u5230\u9054\u3059\u308b5\u03a9\u306e\u62b5\u6297\u96fb\u6975\u3088\u308a\u3082\u512a\u308c\u305fSPD\u6027\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ea\u30fc\u30c9\u9577\u306e\u6700\u5c0f\u5316<\/h3>\n\n\n\n<p>SPD 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class=\"wp-block-heading\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4fdd\u8b77\u306b\u95a2\u3059\u308b\u8003\u5bdf<\/h3>\n\n\n\n<p>\u30b5\u30fc\u30b8\u767a\u751f\u6642\u306bSPD\u304c\u6545\u969c\u3059\u308b\u3068\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4fdd\u8b77\u304c\u306a\u3044\u9650\u308a\u6a5f\u5668\u304c\u8106\u5f31\u306a\u72b6\u614b\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u91cd\u8981\u306a\u5834\u6240\u3001\u7279\u306b\u9ad8\u4fa1\u306a\u30a4\u30f3\u30d0\u30fc\u30bf\u3084\u8907\u96d1\u306a\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u306b\u5197\u9577SPD\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30e9\u30a4\u30de\u30eaSPD\u304c\u6545\u969c\u3057\u305f\u5834\u5408\u3067\u3082\u7d99\u7d9a\u7684\u306a\u4fdd\u8b77\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u6a5f\u5668\u306e\u5834\u6240\u306b\u30bf\u30a4\u30d72\u306eSPD\u3092\u8ffd\u52a0\u3059\u308b\u30b3\u30b9\u30c8\u306f\u6bd4\u8f03\u7684\u4f4e\u3044\u305f\u3081\u3001\u7121\u9632\u5099\u306a\u30b5\u30fc\u30b8\u306b\u3055\u3089\u3055\u308c\u305f\u5f8c\u306e\u6a5f\u5668\u306e\u4ea4\u63db\u30b3\u30b9\u30c8\u3068\u6bd4\u8f03\u3057\u3066\u3001\u4fa1\u5024\u304c\u3042\u308b\u3053\u3068\u304c\u3088\u304f\u308f\u304b\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>SPD \u56de\u8def\u306e\u904e\u96fb\u6d41\u4fdd\u8b77\u306f\u3001\u6545\u969c\u3057\u305f SPD \u3092\u9694\u96e2\u3059\u308b\u3053\u3068\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002SPD 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PV\u8a2d\u7f6e\u306b\u304a\u3051\u308b\u6a19\u6e96\u7684\u306a\u30d3\u30eb\u7528AC SPD\u306e\u4f7f\u7528<br>- SPD\u30e9\u30d9\u30eb\u306eDC\u5b9a\u683c\u3092\u78ba\u8a8d\u3057\u306a\u3044<\/p>\n\n\n\n<p><strong>\u8a02\u6b63\u3059\u308b\uff1a<\/strong> IEC 61643-31 \u307e\u305f\u306f UL 1449 DC \u5b9a\u683c\u306b\u6e96\u62e0\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u30ec\u30d9\u30eb\u3067\u3001DC \u30b5\u30fc\u30d3\u30b9\u7528\u306b\u660e\u78ba\u306b\u5b9a\u683c\u3055\u308c\u305f SPD \u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002AC \u30b5\u30fc\u30b8\u4fdd\u8b77\u3068 DC \u30b5\u30fc\u30b8\u4fdd\u8b77\u306e\u8981\u4ef6\u306f\u5927\u304d\u304f\u7570\u306a\u308b\u305f\u3081\u3001AC SPD \u306b\u306f DC \u30b5\u30fc\u30d3\u30b9\u306b\u5fc5\u8981\u306a\u8ffd\u5f93\u96fb\u6d41\u906e\u65ad\u6a5f\u80fd\u304c\u306a\u304f\u3001\u81f4\u547d\u7684\u306a\u6545\u969c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u7f6e\u3055\u308c\u308b\u3059\u3079\u3066\u306eSPD\u304c\u3001\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u5207\u306aDC\u96fb\u5727\u304a\u3088\u3073\u96fb\u6d41\u5b9a\u683c\u3092\u5099\u3048\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u274c \u904e\u5927\u306aSPD-\u6a5f\u5668\u9593\u30ea\u30fc\u30c9\u306e\u9577\u3055<\/h3>\n\n\n\n<p><strong>\u554f\u984c\u3060\uff1a<\/strong> \u63a5\u7d9a\u5c0e\u7dda\u304c\u9577\u304f\u3001\u4fdd\u8b77\u5bfe\u8c61\u6a5f\u5668\u304b\u3089\u96e2\u308c\u305f\u5834\u6240\u306bSPD\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3002.<\/p>\n\n\n\n<p><strong>\u3088\u304f\u3042\u308b\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong><br>- \u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u304b\u3089\u96e2\u308c\u305f\u5834\u6240\u306bSPD\u3092\u58c1\u639b\u3051\u3059\u308b\u3053\u3068\u3067\u3001\u3059\u3063\u304d\u308a\u3068\u3057\u305f\u5916\u89b3\u3092\u5b9f\u73fe<br>- SPD\u306e\u6a5f\u5668\u7aef\u5b50\u3078\u306e\u76f4\u63a5\u8a2d\u7f6e\u3067\u306f\u306a\u304f\u3001\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3078\u306e\u8a2d\u7f6e<br>- SPD\u30ea\u30fc\u30c9\u7dda\u3092\u30b9\u30c8\u30ec\u30fc\u30c8\u63a5\u7d9a\u3067\u306f\u306a\u304f\u3001\u8907\u96d1\u306a\u96fb\u7dda\u7ba1\u7d4c\u8def\u306b\u901a\u3059<\/p>\n\n\n\n<p><strong>\u8a02\u6b63\u3059\u308b\uff1a<\/strong> SPD\u306f\u4fdd\u8b77\u5bfe\u8c61\u6a5f\u5668\u304b\u30890.5m\u4ee5\u5185\u306b\u53d6\u308a\u4ed8\u3051\u3001\u3067\u304d\u308b\u3060\u3051\u77ed\u3044\u30ea\u30fc\u30c9\u7dda\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5c0e\u7dda\u304c1\u30e1\u30fc\u30c8\u30eb\u9577\u304f\u306a\u308b\u3054\u3068\u306b\u30b5\u30fc\u30b8\u6642\u306e\u8a98\u5c0e\u96fb\u5727\u4e0a\u6607\u304c\u52a0\u308f\u308a\u3001\u4fdd\u8b77\u52b9\u679c\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u8a2d\u7f6e\u306e\u7f8e\u89b3\u3088\u308a\u3082\u4fdd\u8b77\u6027\u80fd\u3092\u512a\u5148\u3055\u305b\u308b - \u6a5f\u5668\u4fdd\u8b77\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u3001SPD\u3092\u8fd1\u63a5\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3067\u591a\u5c11\u96d1\u7136\u3068\u3057\u305f\u8a2d\u7f6e\u3082\u53d7\u3051\u5165\u308c\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u274c \u4e0d\u9069\u5207\u307e\u305f\u306f\u6b20\u843d\u3057\u305f\u63a5\u5730\u63a5\u7d9a<\/h3>\n\n\n\n<p><strong>\u554f\u984c\u3060\uff1a<\/strong> \u4e0d\u9069\u5207\u306a\u5c0e\u4f53\u30b5\u30a4\u30ba\u3001\u904e\u5270\u306a\u9577\u3055\u3001\u307e\u305f\u306f\u8907\u6570\u306e\u500b\u5225\u306e\u63a5\u5730\u96fb\u6975\u3092\u4f7f\u7528\u3057\u305fSPD\u63a5\u5730\u63a5\u7d9a\u3002.<\/p>\n\n\n\n<p><strong>\u3088\u304f\u3042\u308b\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong><br>- \u6700\u9069\u306a\u592a\u3044\u5c0e\u7dda\u306e\u4ee3\u308f\u308a\u306b\u3001\u6700\u5c0f\u9650\u306e\u898f\u683c\u306e\u30ef\u30a4\u30e4\u30fc\u30b5\u30a4\u30ba\u3092\u4f7f\u7528\u3059\u308b\u3002<br>- \u6700\u77ed\u306e\u76f4\u63a5\u30eb\u30fc\u30c8\u3067\u306f\u306a\u304f\u3001\u8fc2\u56de\u3059\u308b\u30b0\u30e9\u30a6\u30f3\u30c9\u7d4c\u8def\u3092\u4f5c\u308b<br>- \u7570\u306a\u308bSPD\u3092\u5225\u3005\u306e\u96fb\u6975\u306b\u63a5\u5730\u3059\u308b\u3068\u30b0\u30e9\u30f3\u30c9\u30eb\u30fc\u30d7\u304c\u767a\u751f\u3059\u308b<\/p>\n\n\n\n<p><strong>\u8a02\u6b63\u3059\u308b\uff1a<\/strong> \u30bf\u30a4\u30d72\u306eSPD\u306b\u306f\u6700\u5c0f10AWG\u3092\u3001\u30bf\u30a4\u30d71\u306e\u6a5f\u5668\u306b\u306f4AWG\u3092\u4f7f\u7528\u3057\u3001\u5171\u901a\u63a5\u5730\u96fb\u6975\u30b7\u30b9\u30c6\u30e0\u306b\u76f4\u63a5\u63a5\u7d9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6a5f\u5668\u9593\u306e\u30b5\u30fc\u30b8\u96fb\u6d41\u306e\u539f\u56e0\u3068\u306a\u308b\u63a5\u5730\u96fb\u4f4d\u5dee\u3092\u9632\u3050\u305f\u3081\u3001\u3059\u3079\u3066\u306eSPD\u3068\u6a5f\u5668\u3092\u5358\u4e00\u96fb\u6975\u30b7\u30b9\u30c6\u30e0\u306b\u63a5\u7d9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8a98\u5c0e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u4e38\u7dda\u3088\u308a\u4e0b\u3052\u308b\u305f\u3081\u306b\u3001\u9ad8\u7d1a\u306a\u8a2d\u7f6e\u306b\u306f\u5e73\u3089\u306a\u9285\u30b9\u30c8\u30e9\u30c3\u30d7\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0274 SPD\u30b9\u30c6\u30fc\u30bf\u30b9\u306e\u76e3\u8996\u307e\u305f\u306f\u4fdd\u5b88\u306a\u3057<\/h3>\n\n\n\n<p><strong>\u554f\u984c\u3060\uff1a<\/strong> \u72b6\u614b\u8868\u793a\u6a5f\u80fd\u306e\u306a\u3044SPD\u3092\u8a2d\u7f6e\u3057\u305f\u308a\u3001\u52d5\u4f5c\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u306a\u3044\u3053\u3068\u3002.<\/p>\n\n\n\n<p><strong>\u3088\u304f\u3042\u308b\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong><br>- SPD\u304c\u30b7\u30b9\u30c6\u30e0\u306e\u5bff\u547d\u3092\u901a\u3058\u3066\u7d99\u7d9a\u7684\u306a\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u3068\u4eee\u5b9a\u3057\u305f\u5834\u5408<br>- SPD\u30b9\u30c6\u30fc\u30bf\u30b9\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u306e\u5b9a\u671f\u70b9\u691c\u306f\u884c\u308f\u306a\u3044<br>- \u6545\u969c\u3057\u305fSPD\u304c\u4f55\u5e74\u3082\u4ea4\u63db\u3055\u308c\u305a\u306b\u30b7\u30b9\u30c6\u30e0\u306b\u6b8b\u3063\u3066\u3044\u308b<\/p>\n\n\n\n<p><strong>\u8a02\u6b63\u3059\u308b\uff1a<\/strong> \u904b\u8ee2\u72b6\u614b\u3092\u8996\u899a\u7684\u306b\u8868\u793a\u3059\u308bSPD\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3002SPD\u306e\u70b9\u691c\u3092\u5b9a\u671f\u7684\u306a\u4fdd\u5b88\u624b\u9806\u306b\u542b\u3081\u308b-\u9732\u51fa\u5ea6\u306e\u9ad8\u3044\u5834\u6240\u3067\u306f\u56db\u534a\u671f\u306b\u4e00\u5ea6\u3001\u4e2d\u7a0b\u5ea6\u306e\u5834\u6240\u3067\u306f\u5e74\u306b\u4e00\u5ea6\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u3092\u70b9\u691c\u3059\u308b\u3002\u6545\u969c\u3057\u305fSPD\u306f\u3001\u5ef6\u671f\u305b\u305a\u306b\u76f4\u3061\u306b\u4ea4\u63db\u3059\u308b\u3002\u30b5\u30fc\u30b8\u4fdd\u8b77\u306a\u3057\u3067\u52d5\u4f5c\u3055\u305b\u308b\u3068\u3001\u6b21\u306e\u96f7\u30b7\u30fc\u30ba\u30f3\u306b\u9ad8\u4fa1\u306a\u6a5f\u5668\u640d\u50b7\u3092\u62db\u304f\u3002\u91cd\u8981\u306a\u8a2d\u5099\u3084\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u8a2d\u5099\u306b\u3064\u3044\u3066\u306f\u3001SPD\u306e\u9060\u9694\u76e3\u8996\u3092\u691c\u8a0e\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7279\u5225\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6d6e\u52d5\u5f0fPV\u30b7\u30b9\u30c6\u30e0\u3068\u63a5\u5730\u5f0fPV\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n<p>\u610f\u56f3\u7684\u306b\u30a2\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u5c0e\u4f53\u304c\u306a\u3044\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\uff08\u975e\u63a5\u5730\uff09PV\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u7570\u306a\u308bSPD\u8981\u4ef6\u306b\u76f4\u9762\u3059\u308b\u3002\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30d7\u30e9\u30b9\u3001\u30de\u30a4\u30ca\u30b9\u3001\u30a2\u30fc\u30b9\u3092\u540c\u6642\u306b\u4fdd\u8b77\u3059\u308b3\u6975SPD\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u63a5\u5730\u578b\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u30de\u30a4\u30ca\u30b9\u5c0e\u4f53\u304c\u30a2\u30fc\u30b9\u306b\u3057\u3063\u304b\u308a\u3068\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308c\u30702\u6975\u306e\u4fdd\u8b77\u56de\u8def\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u30013\u6975\u306e\u8a2d\u8a08\u306e\u65b9\u304c\u3088\u308a\u5f37\u56fa\u306a\u4fdd\u8b77\u304c\u53ef\u80fd\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>SPD\u306e\u6700\u5927\u9023\u7d9a\u52d5\u4f5c\u96fb\u5727\uff08MCOV\uff09\u5b9a\u683c\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u63a5\u5730\u69cb\u6210\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u63a5\u5730\u306b\u5bfe\u3057\u3066\u30d7\u30e9\u30b9\u3068\u30de\u30a4\u30ca\u30b9\u306e\u4e21\u65b9\u306e\u5c0e\u4f53\u306b\u5747\u7b49\u306b\u96fb\u5727\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u304c\u3001600V DC\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u5404\u5c0e\u4f53\u306f\u63a5\u5730\u306b\u5bfe\u3057\u3066\u00b1300V\u306b\u9054\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5404\u5c0e\u4f53\u7528\u306eSPD\u306b\u306f\u3001\u3053\u306e\u96fb\u5727\u306b\u9069\u3057\u305fMCOV\u5b9a\u683c\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u975e\u63a5\u5730\u5c0e\u4f53\u306b\u5168\u96fb\u5727\u304c\u767a\u751f\u3059\u308b\u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u3067\u5fc5\u8981\u3068\u3055\u308c\u308b\u3088\u308a\u3082\u4f4e\u96fb\u5727\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u5730\u7d61\u691c\u51fa\u306f\u3001\u63a5\u5730\u304a\u3088\u3073\u6d6e\u52d5\u30b7\u30b9\u30c6\u30e0\u306e\u4e21\u65b9\u306b\u304a\u3051\u308b SPD \u306e\u8a2d\u7f6e\u3068\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u3002SPD \u306f\u3001\u52d5\u4f5c\u6642\u306b\u610f\u56f3\u7684\u306b\u63a5\u5730\u3078\u306e\u5c0e\u96fb\u8def\u3092\u5f62\u6210\u3059\u308b\u305f\u3081\u3001\u30b5\u30fc\u30b8\u767a\u751f\u6642\u306b\u5730\u7d61\u691c\u51fa\u30b7\u30b9\u30c6\u30e0\u3092\u30c8\u30ea\u30c3\u30d7\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002SPD \u306e\u5b58\u5728\u306b\u9069\u5408\u3059\u308b GFD \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3057\u3001SPD \u306e\u6f0f\u308c\u96fb\u6d41\u3092\u4e0a\u56de\u308a\u3001\u5371\u967a\u306a\u5730\u7d61\u3092\u691c\u51fa\u3059\u308b\u306b\u306f\u5341\u5206\u4f4e\u3044\u691c\u51fa\u3057\u304d\u3044\u5024\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9ad8\u96fb\u5727\u30b7\u30b9\u30c6\u30e0\uff08&gt;1000V 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class=\"wp-block-heading\">\u6975\u7aef\u306a\u96f7\u66b4\u9732\u306e\u5834\u6240<\/h3>\n\n\n\n<p>\u5e74\u95931\u5e73\u65b9\u30ad\u30ed\u30e1\u30fc\u30c8\u30eb\u3042\u305f\u308a10\u56de\u4ee5\u4e0a\u3068\u3044\u3046\u975e\u5e38\u306b\u9ad8\u3044\u96f7\u5730\u4e0a\u9583\u5149\u5bc6\u5ea6\u3092\u6301\u3064\u5730\u57df\u3067\u306f\u3001\u6700\u4f4e\u9650\u5fc5\u8981\u306a\u6cd5\u898f\u5236\u3092\u4e0a\u56de\u308b\u4fdd\u8b77\u5f37\u5316\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30ed\u30ea\u30c0\u3001\u30e1\u30ad\u30b7\u30b3\u6e7e\u5cb8\u3001\u307e\u305f\u306f\u5c71\u5cb3\u5730\u5e2f\u306b\u3042\u308b\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30b9\u30b1\u30fc\u30eb\u306e\u30a2\u30ec\u30a4\u306f\u3001\u6975\u7aef\u306a\u96f7\u306b\u3055\u3089\u3055\u308c\u308b\u305f\u3081\u3001\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u306b\u4f59\u88d5\u3092\u6301\u305f\u305b\u305f\u5f37\u56fa\u306a\u4fdd\u8b77\u8a2d\u8a08\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u6975\u7aef\u306a\u9732\u51fa\u306e\u5834\u6240\u3067\u306f\u3001PV\u96fb\u6c17\u7cfb\u7d71\u3068\u306f\u5225\u306b\u30a8\u30a2\u30bf\u30fc\u30df\u30ca\u30eb\u3068\u30c0\u30a6\u30f3\u30b3\u30f3\u30c0\u30af\u30bf\u3092\u5099\u3048\u305f\u5916\u90e8\u96f7\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u3092\u691c\u8a0e\u3059\u308b\u3002NFPA 780\u307e\u305f\u306fIEC 62305\u306b\u6e96\u62e0\u3057\u305f\u9069\u5207\u306a\u96f7\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\uff08LPS\uff09\u8a2d\u8a08\u306f\u3001PV\u6a5f\u5668\u306b\u53d6\u308a\u4ed8\u3051\u308b\u524d\u306b\u3044\u304f\u3064\u304b\u306e\u30b9\u30c8\u30e9\u30a4\u30af\u3092\u906e\u65ad\u3059\u308b\u304c\u3001\u8a98\u5c0e\u30b5\u30fc\u30b8\u4fdd\u8b77\u306b\u306fSPD\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002LPS\u3068SPD\u30b7\u30b9\u30c6\u30e0\u306f\u9023\u52d5\u3057\u3001\u76f4\u6483\u3068\u8a98\u5c0e\u904e\u6e21\u306e\u4e21\u65b9\u306b\u5bfe\u5fdc\u3059\u308b\u5305\u62ec\u7684\u306a\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\n\n\n\n<p>\u9060\u9694\u76e3\u8996\u3068\u8fc5\u901f\u306aSPD\u4ea4\u63db\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u9ad8\u66b4\u9732\u5730\u57df\u306b\u304a\u3044\u3066\u7279\u306b\u91cd\u8981\u3067\u3042\u308b\u3002\u305f\u3068\u3048\u6545\u969c\u304c\u89b3\u6e2c\u3055\u308c\u306a\u304f\u3066\u3082\u3001SPD\u306e\u5e74\u6b21\u4ea4\u63db\u306e\u4e88\u7b97\u306f\u78ba\u4fdd\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u95be\u5024\u4ee5\u4e0b\u306e\u30b5\u30fc\u30b8\u4e8b\u8c61\u306b\u3088\u308b\u7d2f\u7a4d\u30b9\u30c8\u30ec\u30b9\u306f\u3001\u58ca\u6ec5\u7684\u306a\u6545\u969c\u304c\u767a\u751f\u3059\u308b\u307e\u3067SPD\u306e\u6027\u80fd\u3092\u5f90\u3005\u306b\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002\u6545\u969c\u3092\u5f85\u3064\u306e\u3067\u306f\u306a\u304f\u3001\u66dd\u9732\u306b\u57fa\u3065\u3044\u3066\u7a4d\u6975\u7684\u306b\u4ea4\u63db\u3059\u308b\u3053\u3068\u3067\u3001\u6700\u9069\u306a\u4fdd\u8b77\u304c\u7dad\u6301\u3055\u308c\u3001\u9ad8\u4fa1\u306a\u6a5f\u5668\u306e\u640d\u50b7\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/sinobreaker.com\/wp-content\/uploads\/2025\/10\/temp_diagram_3-44.webp\" alt=\"\u30a2\u30ec\u30a4\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u304a\u3088\u3073\u30e1\u30a4\u30f3\u30c7\u30a3\u30b9\u30b3\u30cd\u30af\u30c8\u306b\u30bf\u30a4\u30d71\u30b5\u30fc\u30b8\u30d7\u30ed\u30c6\u30af\u30bf\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u5165\u529b\u304a\u3088\u3073\u5171\u901a\u63a5\u5730\u96fb\u6975\u63a5\u7d9a\u306b\u30bf\u30a4\u30d72 SPD\u3092\u8a2d\u7f6e\u3057\u305f\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u5b8c\u5168\u306aDC SPD\u8a2d\u7f6e\u6982\u7565\u56f3\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bd\u30fc\u30e9\u30fc\u7528SPD\u306e\u30bf\u30a4\u30d71\u3068\u30bf\u30a4\u30d72\u306e\u4e3b\u306a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u30bf\u30a4\u30d7 1 SPD \u306f\u300110\/350\u03bcs \u6ce2\u5f62\u300125-100kA \u3067\u30c6\u30b9\u30c8\u3055\u308c\u305f\u76f4\u6483\u96f7\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u5bfe\u5fdc\u3057\u3001\u30a2\u30ec\u30a4\u306e\u8d77\u70b9\u3084\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30bf\u30a4\u30d7 2 \u306e SPD \u306f\u300110\uff5e40kA \u3067 8\/20\u03bcs \u306e\u6ce2\u5f62\u3067\u30c6\u30b9\u30c8\u3055\u308c\u305f\u8a98\u5c0e\u30b5\u30fc\u30b8\u304a\u3088\u3073\u6e1b\u8870\u96f7\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3082\u306e\u3067\u3001\u4e0a\u6d41\u5074\u4fdd\u8b77\u5f8c\u306e\u6a5f\u5668\u8a2d\u7f6e\u5834\u6240\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30bf\u30a4\u30d7 1 \u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30b5\u30fc\u30b8\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u6700\u5927\u3068\u306a\u308b\u5834\u6240\u306b\u8a2d\u7f6e\u3057\u3001\u30bf\u30a4\u30d7 2 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SPD\u3092\u8a2d\u7f6e\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u5834\u6240\u306f\u3001\u76f4\u6483\u307e\u305f\u306f\u8fd1\u508d\u306e\u843d\u96f7\u306b\u3088\u308b\u30b5\u30fc\u30b8\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u6700\u3082\u66dd\u3055\u308c\u308b\u3002\u30a4\u30f3\u30d0\u30fc\u30bf\u306eDC\u5165\u529b\u7aef\u5b50\u306b\u306f\u30bf\u30a4\u30d72\u306eSPD\u3092\u8a2d\u7f6e\u3057\u3001\u7e4a\u7d30\u306a\u30d1\u30ef\u30fc\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u3092\u6700\u7d42\u7684\u306b\u4fdd\u8b77\u3059\u308b\u3002\u5927\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u3068\u30e1\u30a4\u30f3\u65ad\u8def\u5668\u306b\u30bf\u30a4\u30d71\u3001\u3055\u3089\u306b\u5404\u30a4\u30f3\u30d0\u30fc\u30bf\u306b\u30bf\u30a4\u30d72\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3067\u30013\u6bb5\u968e\u306e\u5354\u8abf\u4fdd\u8b77\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bd\u30fc\u30e9\u30fc\u30fb\u30b7\u30b9\u30c6\u30e0\u306b\u3059\u3067\u306bAC\u30b5\u30fc\u30b8\u4fdd\u8b77\u6a5f\u80fd\u304c\u4ed8\u3044\u3066\u3044\u308b\u5834\u5408\u3001DC SPD\u306f\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u76f4\u6d41\u3068\u4ea4\u6d41\u306e\u30b5\u30fc\u30b8\u4fdd\u8b77\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u30bb\u30af\u30b7\u30e7\u30f3\u3054\u3068\u306b\u7570\u306a\u308b\u8105\u5a01\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u76f4\u6d41SPD\u306f\u3001\u76f4\u6d41\u56de\u8def\u304b\u3089\u4fb5\u5165\u3059\u308b\u30b5\u30fc\u30b8\u304b\u3089PV\u30a2\u30ec\u30a4\u3001\u30b9\u30c8\u30ea\u30f3\u30b0\u914d\u7dda\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306e\u76f4\u6d41\u5165\u529b\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u30a2\u30ec\u30a4\u3078\u306e\u843d\u96f7\u3084\u3001DC\u5c0e\u4f53\u306b\u30b5\u30fc\u30b8\u3092\u8a98\u5c0e\u3059\u308b\u8fd1\u508d\u306e\u843d\u96f7\u306b\u306f\u3001DC SPD\u306b\u3088\u308b\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002AC SPD\u306f\u3001\u30b0\u30ea\u30c3\u30c9\u63a5\u7d9a\u304b\u3089\u4fb5\u5165\u3059\u308b\u30b5\u30fc\u30b8\u304b\u3089\u30a4\u30f3\u30d0\u30fc\u30bfAC\u51fa\u529b\u3068\u5efa\u7269\u306e\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3057\u3001DC SPD\u3068\u306f\u5168\u304f\u7570\u306a\u308b\u4fdd\u8b77\u6a5f\u80fd\u3092\u679c\u305f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SPD\u306e\u4ea4\u63db\u6642\u671f\u306e\u76ee\u5b89\u306f\uff1f<\/h3>\n\n\n\n<p>\u901a\u5e38\u3001\u7dd1\u8272\u306f\u6b63\u5e38\u52d5\u4f5c\u3092\u793a\u3057\u3001\u8d64\u8272\u306f\u4ea4\u63db\u304c\u5fc5\u8981\u306a\u6545\u969c\u3092\u793a\u3059\u3002\u9732\u51fa\u5ea6\u306e\u9ad8\u3044\u5834\u6240\u3067\u306f\u56db\u534a\u671f\u306b\u4e00\u5ea6\u3001\u305d\u308c\u4ee5\u5916\u306e\u5834\u6240\u3067\u306f\u5e74\u306b\u4e00\u5ea6\u3001\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u4e00\u90e8\u306eSPD\u306b\u306f\u3001\u30d3\u30eb\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306b\u72b6\u614b\u3092\u5831\u544a\u3059\u308b\u9060\u9694\u76e3\u8996\u63a5\u70b9\u304c\u3042\u308b\u3002\u6545\u969c\u3092\u793a\u3059SPD\u306f\u76f4\u3061\u306b\u4ea4\u63db\u3059\u308b\u3002\u6975\u7aef\u306b\u96f7\u306b\u3055\u3089\u3055\u308c\u308b\u5730\u57df\u3067\u306f\u3001\u660e\u3089\u304b\u306a\u6545\u969c\u304c\u306a\u304f\u3066\u3082\u3001\u95be\u5024\u4ee5\u4e0b\u306e\u30b5\u30fc\u30b8\u306b\u7d2f\u7a4d\u7684\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u5f90\u3005\u306b\u6027\u80fd\u304c\u4f4e\u4e0b\u3059\u308b\u305f\u3081\u3001\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u306e\u72b6\u614b\u306b\u304b\u304b\u308f\u3089\u305a\u30015\uff5e7\u5e74\u3054\u3068\u306b\u7a4d\u6975\u7684\u306b\u4ea4\u63db\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u76f4\u6d41600V\u30681000V\u306e\u4e21\u65b9\u306e\u30bd\u30fc\u30e9\u30fc\u30b7\u30b9\u30c6\u30e0\u306b\u540c\u3058SPD\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u3044\u3044\u3048\u3001SPD\u306e\u5b9a\u683c\u96fb\u5727\u306f\u3001\u6e29\u5ea6\u88dc\u6b63\u3092\u542b\u3080\u30b7\u30b9\u30c6\u30e0\u306e\u6700\u5927\u958b\u56de\u8def\u96fb\u5727\u306b\u4e00\u81f4\u3059\u308b\u304b\u3001\u305d\u308c\u3092\u4e0a\u56de\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002600V\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u306f800V DC\u5b9a\u683c\u306eSPD\u304c\u5fc5\u8981\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u30011000V\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u306f1200-1500V DC\u5b9a\u683c\u306eSPD\u304c\u5fc5\u8981\u3067\u3059\u3002\u5b9a\u683c\u4ee5\u4e0b\u306eSPD\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u65e9\u671f\u6545\u969c\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u308a\u3001\u4fdd\u8b77\u5bfe\u8c61\u6a5f\u5668\u306b\u904e\u5927\u306a\u96fb\u5727\u304c\u304b\u304b\u3063\u305f\u308a\u3057\u307e\u3059\u3002SPD\u306e\u6700\u5927\u9023\u7d9a\u52d5\u4f5c\u96fb\u5727\uff08MCOV\uff09\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u6700\u5927\u96fb\u529b\u70b9\u96fb\u5727\u3092\u4e0a\u56de\u3089\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u304c\u3001\u96fb\u5727\u4fdd\u8b77\u5b9a\u683c\u306f\u6a5f\u5668\u306e\u7d76\u7e01\u30ec\u30d9\u30eb\u4ee5\u4e0b\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002SPD\u306f\u5fc5\u305a\u3001\u9069\u5207\u306a\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u6301\u3064\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u306b\u660e\u793a\u7684\u306b\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a2\u30ec\u30a4\u306b\u30bf\u30a4\u30d71\u306eSPD\u3092\u8a2d\u7f6e\u305b\u305a\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306b\u30bf\u30a4\u30d72\u306eSPD\u3092\u8a2d\u7f6e\u3057\u305f\u5834\u5408\u306f\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u30bf\u30a4\u30d7 2 SPD \u306f\u3001\u901a\u5e38\u306f\u4e0a\u6d41\u306e\u30bf\u30a4\u30d7 1 \u30c7\u30d0\u30a4\u30b9\u304c\u51e6\u7406\u3059\u308b\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u30b5\u30fc\u30b8\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u843d\u96f7\u3084\u305d\u306e\u8fd1\u508d\u306e\u30b9\u30c8\u30e9\u30a4\u30ad\u306f\u3001\u30bf\u30a4\u30d7 2 \u306e\u5b9a\u683c\u3092\u8d85\u3048\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u30ec\u30d9\u30eb\u3092\u6ce8\u5165\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001SPD \u306e\u58ca\u6ec5\u7684\u306a\u6545\u969c\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u30b5\u30fc\u30b8\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u30a4\u30f3\u30d0\u30fc\u30bf\u306b\u5b8c\u5168\u306b\u5230\u9054\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002\u30bf\u30a4\u30d72\u306eSPD\u304c\u521d\u671f\u306e\u30b5\u30fc\u30b8\u306b\u8010\u3048\u305f\u3068\u3057\u3066\u3082\u3001\u30b9\u30c8\u30ec\u30b9\u306b\u3088\u3063\u3066\u5f90\u3005\u306b\u52a3\u5316\u3057\u3001\u983b\u7e41\u306a\u4ea4\u63db\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u4fdd\u8b77\u3067\u306f\u3001\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u767a\u751f\u3059\u308b\u5834\u6240\u306b\u306f\u30bf\u30a4\u30d71\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u6e1b\u8870\u5f8c\u306e\u6700\u7d42\u7684\u306a\u6a5f\u5668\u4fdd\u8b77\u306b\u306f\u30bf\u30a4\u30d72\u3068\u3044\u3046\u3088\u3046\u306b\u3001\u305d\u308c\u305e\u308c\u306e\u5834\u6240\u306b\u9069\u5207\u306a\u30bf\u30a4\u30d7\u306eSPD\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SPD\u306e\u30b0\u30e9\u30a6\u30f3\u30c9\u63a5\u7d9a\u306f\u3001\u4fdd\u8b77\u3055\u308c\u305f\u6a5f\u5668\u306b\u3069\u306e\u7a0b\u5ea6\u8fd1\u3065\u3051\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u304b\uff1f<\/h3>\n\n\n\n<p>SPD\u306e\u63a5\u5730\u5c0e\u4f53\u306f\u3067\u304d\u308b\u3060\u3051\u77ed\u304f\u3001\u7406\u60f3\u7684\u306b\u306f1\u30e1\u30fc\u30c8\u30eb\u4ee5\u4e0b\u3067\u3001\u4e3b\u63a5\u5730\u96fb\u6975\u30b7\u30b9\u30c6\u30e0\u306b\u76f4\u63a5\u63a5\u7d9a\u3059\u308b\u3002\u63a5\u5730\u5c0e\u4f53\u306f1\u30e1\u30fc\u30c8\u30eb\u3054\u3068\u306b\u7d041\u03bcH\u306e\u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9\u304c\u767a\u751f\u3057\u3001\u9ad8\u901f\u30b5\u30fc\u30b8\u96fb\u6d41\u6642\u306b\u7d041kV\u306e\u96fb\u5727\u4e0a\u6607\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u3053\u306e\u96fb\u5727\u4e0a\u6607\u306fSPD\u306e\u30af\u30e9\u30f3\u30d7\u96fb\u5727\u306b\u52a0\u7b97\u3055\u308c\u3001SPD\u304c\u52d5\u4f5c\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u6709\u5bb3\u306a\u96fb\u5727\u3092\u767a\u751f\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30a4\u30eb\u3084\u4e0d\u5fc5\u8981\u306a\u6298\u308c\u66f2\u304c\u308a\u3092\u907f\u3051\u3001\u307e\u3063\u3059\u3050\u306a\u76f4\u63a5\u63a5\u5730\u7d4c\u8def\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9ad8\u7d1a\u306a\u8a2d\u5099\u3067\u306f\u3001\u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9\u3092\u4f4e\u304f\u3059\u308b\u305f\u3081\u3001\u4e38\u7dda\u3067\u306f\u306a\u304f\u5e73\u3089\u306a\u9285\u30b9\u30c8\u30e9\u30c3\u30d7\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3059\u3079\u3066\u306eSPD\u3068\u6a5f\u5668\u3092\u5358\u4e00\u306e\u5171\u901a\u63a5\u5730\u96fb\u6975\u306b\u7d50\u5408\u3057\u3001\u63a5\u5730\u30eb\u30fc\u30d7\u96fb\u6d41\u3092\u9632\u6b62\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u95a2\u9023\u30ea\u30bd\u30fc\u30b9<\/h2>\n\n\n\n<p>\u5305\u62ec\u7684\u306a\u30bd\u30fc\u30e9\u30fc\u30fb\u30b5\u30fc\u30b8\u4fdd\u8b77\u306b\u306f\u3001SPD\u304c\u4ed6\u306e\u4fdd\u8b77\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3084\u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u3068\u3069\u306e\u3088\u3046\u306b\u7d71\u5408\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u95a2\u9023\u3059\u308b\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c8\u30d4\u30c3\u30af\u306b\u3064\u3044\u3066\u306f\u3001\u8a73\u7d30\u30ac\u30a4\u30c9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p>- <a href=\"https:\/\/sinobreaker.com\/ja\/%e7%9b%b4%e6%b5%81%e5%9b%9e%e8%bb%a2%e6%95%b0\/\">\u76f4\u6d41\u30b5\u30fc\u30b8\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08<\/a> - \u5b8c\u5168\u306aSPD\u306e\u4ed5\u69d8\u3068\u8abf\u6574<br>- <a href=\"https:\/\/sinobreaker.com\/ja\/%e7%9b%b4%e6%b5%81%e9%81%ae%e6%96%ad%e5%99%a8\/\">\u592a\u967d\u96f7\u4fdd\u8b77<\/a> - \u5916\u90e8\u96f7\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u306e\u7d71\u5408<br>- <a href=\"https:\/\/sinobreaker.com\/ja\/%e3%82%b3%e3%83%b3%e3%83%90%e3%82%a4%e3%83%8a%e3%83%bc%e3%83%9c%e3%83%83%e3%82%af%e3%82%b9\/\">PV\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u4fdd\u8b77<\/a> - \u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30a2\u30bb\u30f3\u30d6\u30ea\u3078\u306eSPD\u8a2d\u7f6e<br>- <a href=\"https:\/\/sinobreaker.com\/ja\/%e7%9b%b4%e6%b5%81%e9%96%8b%e9%96%89%e5%99%a8\/\">\u76f4\u6d41\u63a5\u5730\u8981\u4ef6<\/a> - SPD\u306e\u52b9\u679c\u3092\u9ad8\u3081\u308b\u9069\u5207\u306a\u63a5\u5730\u96fb\u6975\u30b7\u30b9\u30c6\u30e0<\/p>\n\n\n\n<p><strong>\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306b\u52b9\u679c\u7684\u306aDC SPD\u4fdd\u8b77\u3092\u5c0e\u5165\u3059\u308b\u6e96\u5099\u306f\u3067\u304d\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong> SYNODE\u306e\u6280\u8853\u30c1\u30fc\u30e0\u306f\u3001\u30bf\u30a4\u30d71\u304b\u30bf\u30a4\u30d72\u304b\u306e\u6c7a\u5b9a\u3001\u8abf\u6574\u5206\u6790\u3001\u9069\u5207\u306a\u8a2d\u7f6e\u8a2d\u8a08\u306a\u3069\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u56fa\u6709\u306eSPD\u9078\u629e\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u3092\u6e80\u305f\u3059\u5305\u62ec\u7684\u306a\u30b5\u30fc\u30b8\u4fdd\u8b77\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002 <a href=\"https:\/\/www.nfpa.org\/\" rel=\"noopener\">NEC 690.35 <\/a>\u4f4f\u5b85\u7528\u304b\u3089\u516c\u5171\u65bd\u8a2d\u7528\u307e\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4fdd\u8b77\u7d4c\u6e08\u6027\u3092\u6700\u9069\u5316\u3057\u306a\u304c\u3089\u3001\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3002.<\/p>\n\n\n\n<p>SPD\u306e\u4ed5\u69d8\u306b\u95a2\u3059\u308b\u30b5\u30dd\u30fc\u30c8\u3084\u96f7\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u30b5\u30fc\u30d3\u30b9\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p><strong>\u6700\u7d42\u66f4\u65b0\u65e5<\/strong> 2025\u5e7410\u6708<br><strong>\u8457\u8005<\/strong> SYNODE\u30c6\u30af\u30cb\u30ab\u30eb\u30c1\u30fc\u30e0<br><strong>\u30ec\u30d3\u30e5\u30fc<\/strong> \u96fb\u6c17\u5de5\u5b66\u79d1<\/p>","protected":false},"excerpt":{"rendered":"<p>dc spd for solar photovoltaic systems from destructive voltage transients caused by lightning strikes, switching events, and grid disturbances. Selecting appropriate SPD types and installation locations requires understanding the critical differences between Type 1 and Type 2 devices and how they coordinate to provide comprehensive system protection. This detailed guide covers everything solar designers and installers need to know about implementing effective DC SPD protection. Lightning represents the most severe threat to solar installations, with direct strikes delivering millions of volts and thousands of amperes capable of instantly destroying inverters, modules, and other equipment. Even nearby strikes create damaging induced surges through electromagnetic coupling with PV array conductors acting as [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2138,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-2142","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dc-switch-disconnector"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/posts\/2142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/comments?post=2142"}],"version-history":[{"count":1,"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/posts\/2142\/revisions"}],"predecessor-version":[{"id":2173,"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/posts\/2142\/revisions\/2173"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/media\/2138"}],"wp:attachment":[{"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/media?parent=2142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/categories?post=2142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinobreaker.com\/ja\/wp-json\/wp\/v2\/tags?post=2142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}