{"id":21229,"date":"2026-01-07T12:48:17","date_gmt":"2026-01-07T04:48:17","guid":{"rendered":"https:\/\/viox.com\/?p=21229"},"modified":"2026-03-30T00:21:53","modified_gmt":"2026-03-29T16:21:53","slug":"nec-690-12-rapid-shutdown-passive-component-strategy","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ja\/nec-690-12-rapid-shutdown-passive-component-strategy\/","title":{"rendered":"\u4f4e\u4e88\u7b97\u3067NEC 690.12\u306b\u6e96\u62e0\uff1a\u53d7\u52d5\u90e8\u54c1\u6226\u7565\uff08\u30b3\u30f3\u30bf\u30af\u30bf\u3068\u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\uff09"},"content":{"rendered":"<div class=\"product-intro\">\n<p>NEC 690.12\u306e\u6025\u901f\u505c\u6b62\uff08RSD\uff09\u8981\u4ef6\u3078\u306e\u5bfe\u5fdc\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u53ce\u76ca\u306b\u76f4\u63a5\u7684\u306a\u6253\u6483\u3068\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u592a\u967d\u5149\u767a\u96fb\u8a2d\u7f6e\u696d\u8005\u3084EPC\u306f\u3001\u30de\u30a4\u30af\u30ed\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3084\u30aa\u30d7\u30c6\u30a3\u30de\u30a4\u30b6\u30fc\u306e\u3088\u3046\u306a\u9ad8\u4fa1\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u30ec\u30d9\u30eb\u96fb\u529b\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\uff08MLPE\uff09\u3060\u3051\u304c\u6e96\u62e0\u3078\u306e\u9053\u3060\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6570\u5343\u30c9\u30eb\u306e\u30b3\u30b9\u30c8\u304c\u8ffd\u52a0\u3055\u308c\u3001\u5229\u76ca\u304c\u5727\u8feb\u3055\u308c\u3001\u5165\u672d\u7af6\u4e89\u529b\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u3057\u304b\u3057\u3001\u3082\u3063\u3068\u30b9\u30de\u30fc\u30c8\u3067\u3001\u3088\u308a\u5805\u7262\u3067\u3001\u5927\u5e45\u306b\u5b89\u4fa1\u306a\u65b9\u6cd5\u304c\u3042\u308b\u3068\u3057\u305f\u3089\u3069\u3046\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u5927\u898f\u6a21\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3001\u7279\u306b\u5730\u4e0a\u8a2d\u7f6e\u3084\u30bd\u30fc\u30e9\u30fc\u30ab\u30fc\u30dd\u30fc\u30c8\u306e\u3088\u3046\u306a\u975e\u5c4b\u4e0a\u8a2d\u7f6e\u306e\u5834\u5408\u3001\u8907\u96d1\u3067\u72ec\u81ea\u306e\u96fb\u5b50\u6a5f\u5668\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u7e3e\u304c\u3042\u308a\u3001\u5805\u7262\u3067\u3001\u5bb9\u6613\u306b\u5165\u624b\u53ef\u80fd\u306a\u7523\u696d\u7528\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001NEC 690.12\u306b\u5b8c\u5168\u306b\u6e96\u62e0\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u3053\u308c\u304cVIOX\u30d1\u30c3\u30b7\u30d6\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u6226\u7565\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u9ad8\u54c1\u8cea\u306eDC\u30b3\u30f3\u30bf\u30af\u30bf\u3068\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u30a2\u30af\u30bb\u30b5\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a8\u30ec\u30ac\u30f3\u30c8\u3067\u3001\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u3067\u3001\u4e88\u7b97\u306b\u512a\u3057\u3044\u6025\u901f\u505c\u6b62\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u3001\u96fb\u6c17\u5de5\u5b66\u306e\u57fa\u672c\u539f\u5247\u3078\u306e\u56de\u5e30\u3067\u3059\u3002\u3069\u308c\u3060\u3051\u7bc0\u7d04\u3067\u304d\u308b\u304b\u77e5\u308a\u305f\u3044\u3067\u3059\u304b\uff1f\u8a73\u7d30\u306a <a href=\"https:\/\/test.viox.com\/ja\/rapid-shutdown-compliance-cost-analysis-centralized-vs-distributed\/\">\u6025\u901f\u505c\u6b62\u6e96\u62e0\u30b3\u30b9\u30c8\u5206\u6790\uff1a\u96c6\u4e2d\u578b vs. \u5206\u6563\u578b<\/a>.<\/p>\n<h2>\u30d5\u30a7\u30fc\u30ba1\uff1a\u300c\u30be\u30fc\u30f3\u300d\u3068\u6a5f\u4f1a\u306e\u7406\u89e3<\/h2>\n<p>NEC 690.12\u306e\u4e3b\u306a\u76ee\u7684\u306f\u3001\u7dca\u6025\u5bfe\u5fdc\u8005\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u7dca\u6025\u6642\u306b\u306f\u3001\u5b89\u5168\u306b\u4f5c\u696d\u3059\u308b\u305f\u3081\u306b\u3001\u592a\u967d\u5149\u767a\u96fb\u30a2\u30ec\u30a4\u304b\u3089\u306e\u9ad8\u96fb\u5727DC\u5c0e\u4f53\u3092\u975e\u901a\u96fb\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u898f\u5247\u3067\u306f\u4e00\u822c\u7684\u306b\u3001\u5b9a\u7fa9\u3055\u308c\u305f\u5883\u754c\uff08\u901a\u5e38\u306f\u30a2\u30ec\u30a4\u306e\u5468\u56f21\u30d5\u30a3\u30fc\u30c8\uff09\u5185\u3067\u3001\u96fb\u5727\u309230\u79d2\u4ee5\u5185\u306b80V\u4ee5\u4e0b\u306b\u4e0b\u3052\u3001\u305d\u306e\u5883\u754c\u5916\u306e\u5c0e\u4f53\u306b\u3064\u3044\u3066\u306f\u3001\u540c\u3058\u6642\u9593\u67a0\u5185\u306730V\u672a\u6e80\u306b\u4e0b\u3052\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u898f\u5b9a\u306f\u9032\u5316\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u6d88\u9632\u58eb\u306b\u3068\u3063\u3066\u306e\u4e3b\u306a\u5371\u967a\u306f\u3001\u5bc6\u9589\u3055\u308c\u305f\u5efa\u7269\u306b\u304a\u3051\u308b\u5c4b\u4e0a\u3067\u306e\u6d3b\u52d5\u3067\u3059\u3002\u3053\u306e\u70b9\u3092\u8a8d\u8b58\u3057\u30012023\u5e74\u7248NEC\u306f\u91cd\u8981\u306a\u4f8b\u5916\u898f\u5b9a\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002.<\/p>\n<blockquote><p>NEC 690.12\u4f8b\u5916No. 2\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u300c\u99d0\u8eca\u5834\u306e\u65e5\u9670\u69cb\u9020\u3001\u30ab\u30fc\u30dd\u30fc\u30c8\u3001\u30bd\u30fc\u30e9\u30fc\u30c8\u30ec\u30ea\u30b9\u3001\u304a\u3088\u3073\u540c\u69d8\u306e\u69cb\u9020\u3092\u542b\u3080\u304c\u3053\u308c\u3089\u306b\u9650\u5b9a\u3055\u308c\u306a\u3044\u3001\u975e\u5bc6\u9589\u578b\u306e\u72ec\u7acb\u3057\u305f\u69cb\u9020\u7269\u306b\u8a2d\u7f6e\u3055\u308c\u305fPV\u6a5f\u5668\u304a\u3088\u3073\u56de\u8def\u306f\u3001690.12\u306b\u6e96\u62e0\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u300d\u201c<\/p><\/blockquote>\n<p>\u3053\u308c\u306f\u30b2\u30fc\u30e0\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3067\u3059\u3002\u5730\u4e0a\u8a2d\u7f6e\u304a\u3088\u3073\u30ab\u30fc\u30dd\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u30a2\u30ec\u30a4\u304c\u6d88\u9632\u58eb\u304c\u5207\u308a\u8fbc\u3080\u53ef\u80fd\u6027\u306e\u3042\u308b\u5efa\u7269\u306b\u306a\u3044\u5834\u5408\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u30ec\u30d9\u30eb\u306e\u505c\u6b62\u306b\u95a2\u3059\u308b\u9ad8\u4fa1\u306a\u8981\u4ef6\u306f\u3001\u7ba1\u8f44\u5f53\u5c40\uff08AHJ\uff09\u306b\u3088\u3063\u3066\u3057\u3070\u3057\u3070\u514d\u9664\u3055\u308c\u307e\u3059\u3002\u4ee3\u308f\u308a\u306b\u3001\u7126\u70b9\u306f\u3001 <a href=\"https:\/\/test.viox.com\/ja\/what-is-a-pv-combiner-box-and-why-your-solar-system-cant-function-without-one\/\">\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9<\/a> \u304b\u3089\u4e2d\u592e\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306b\u63a5\u7d9a\u3055\u308c\u308b\u30e1\u30a4\u30f3DC\u30c8\u30e9\u30f3\u30af\u30b1\u30fc\u30d6\u30eb\u3092\u78ba\u5b9f\u306b\u906e\u65ad\u3059\u308b\u624b\u6bb5\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306b\u79fb\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u3001\u5f53\u793e\u306e\u30d1\u30c3\u30b7\u30d6\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u6226\u7565\u304c\u5a01\u529b\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/A-technical-diagram-comparing-a-complex-rooftop-MLPE-rapid-shutdown-system-with-a-simpler-cost-effective-string-level-disconnect-system-for-ground-mounted-solar-arrays-a-strategy-enabled-by-VIOX-components.webp\" alt=\"A technical diagram comparing a complex rooftop MLPE rapid shutdown system with a simpler, cost-effective string-level disconnect system for ground-mounted solar arrays, a strategy enabled by VIOX components\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px; text-align: center;\">\u56f31\uff1a\u8907\u96d1\u306a\u5c4b\u4e0aMLPE\u6025\u901f\u505c\u6b62\u30b7\u30b9\u30c6\u30e0\u3068\u3001VIOX\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u305f\u3001\u5730\u4e0a\u8a2d\u7f6e\u578b\u592a\u967d\u5149\u767a\u96fb\u30a2\u30ec\u30a4\u7528\u306e\u7c21\u7d20\u5316\u3055\u308c\u305f\u30b9\u30c8\u30ea\u30f3\u30b0\u30ec\u30d9\u30eb\u906e\u65ad\u30b7\u30b9\u30c6\u30e0\u306e\u6bd4\u8f03\u3002.<\/figcaption><\/figure>\n<h2>\u30d5\u30a7\u30fc\u30ba2\uff1a\u4e88\u7b97\u306b\u512a\u3057\u3044RSD\u306e\u4e2d\u6838\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/h2>\n<p>\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u306b\u306f\u3001\u30b8\u30e7\u30d6\u306b\u9069\u3057\u305f\u30c4\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002VIOX\u306f\u3001\u307e\u3055\u306b\u3053\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u5305\u62ec\u7684\u306a\u7523\u696d\u30b0\u30ec\u30fc\u30c9\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30b9\u30a4\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<h3>1. \u30a8\u30b0\u30bc\u30ad\u30e5\u30fc\u30bf\u30fc\uff1a\u906e\u65ad\u30c7\u30d0\u30a4\u30b9\u306e\u9078\u629e<\/h3>\n<p>\u3053\u308c\u306f\u3001DC\u56de\u8def\u3092\u7269\u7406\u7684\u306b\u958b\u304f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u512a\u308c\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u304c2\u3064\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h4>\u30aa\u30d7\u30b7\u30e7\u30f3A\uff1a\u9ad8\u96fb\u5727DC\u30b3\u30f3\u30bf\u30af\u30bf\uff08\u5f37\u304f\u63a8\u5968\uff09<\/h4>\n<p>A <a href=\"https:\/\/test.viox.com\/ja\/what-is-a-contactor\/\">DC\u30b3\u30f3\u30bf\u30af\u30bf<\/a> \u306f\u3001\u9ad8\u96fb\u529bDC\u8ca0\u8377\u3092\u5207\u308a\u66ff\u3048\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u57fa\u672c\u7684\u306b\u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30ea\u30ec\u30fc\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u6700\u3082\u30af\u30ea\u30fc\u30f3\u3067\u672c\u8cea\u7684\u306b\u5b89\u5168\u306a\u65b9\u6cd5\u3067\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u52d5\u4f5c\u539f\u7406\uff1a<\/strong> \u4f4e\u96fb\u5727\u5236\u5fa1\u4fe1\u53f7\u304c\u5185\u90e8\u30b3\u30a4\u30eb\u306b\u901a\u96fb\u3057\u3001\u78c1\u5834\u3092\u751f\u6210\u3057\u3066\u30e1\u30a4\u30f3\u96fb\u6e90\u63a5\u70b9\u3092\u9589\u3058\u307e\u3059\u3002\u5236\u5fa1\u4fe1\u53f7\u304c\u5931\u308f\u308c\u308b\u3068\u3001\u5185\u90e8\u30b9\u30d7\u30ea\u30f3\u30b0\u304c\u63a5\u70b9\u3092\u77ac\u6642\u306b\u5206\u96e2\u3057\u3001\u56de\u8def\u3092\u906e\u65ad\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>\u4e3b\u306a\u5229\u70b9\uff08\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\uff09\uff1a<\/strong> \u3053\u306e\u300c\u30ce\u30fc\u30de\u30eb\u30aa\u30fc\u30d7\u30f3\u300d\u8a2d\u8a08\u306f\u3001\u672c\u8cea\u7684\u306b\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u3067\u3059\u3002E-Stop\u306b\u3088\u3063\u3066\u610f\u56f3\u7684\u306b\u3001\u307e\u305f\u306f\u505c\u96fb\u3084\u30ef\u30a4\u30e4\u306e\u640d\u50b7\u306b\u3088\u3063\u3066\u610f\u56f3\u305b\u305a\u306b\u5236\u5fa1\u96fb\u6e90\u304c\u906e\u65ad\u3055\u308c\u305f\u5834\u5408\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u306f\u5b89\u5168\u306a\u30aa\u30fc\u30d7\u30f3\u72b6\u614b\u306b\u623b\u308a\u307e\u3059\u3002\u30a8\u30cd\u30eb\u30ae\u30fc\u3092 <em>\uff5e\u306b<\/em>, \u30aa\u30f3\u306b\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001 <em>off<\/em>.<\/li>\n<li><strong>\u8010\u4e45\u6027\u304c\u3042\u308b\uff1a<\/strong> \u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3068\u306f\u7570\u306a\u308a\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u306f\u591a\u6570\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30b5\u30a4\u30af\u30eb\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u5b9a\u671f\u7684\u306b\u30c6\u30b9\u30c8\u307e\u305f\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u5316\u3055\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b7\u30b9\u30c6\u30e0\u306b\u6700\u9069\u3067\u3059\u3002.<\/li>\n<\/ul>\n<p>\u6a5f\u80fd\u7684\u306b\u306f\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u5236\u5fa1\u30ea\u30ec\u30fc\u3068\u96fb\u529b\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u30a2\u30ec\u30a4\u306e\u51fa\u529b\u306e\u5b8c\u5168\u306aDC\u96fb\u5727\u3068\u96fb\u6d41\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u30c7\u30d0\u30a4\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ac\u30a4\u30c9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/test.viox.com\/ja\/contactors-vs-relays-understanding-the-key-differences\/\">\u63a5\u89e6\u5668\u3068\u30ea\u30ec\u30fc\uff1a\u4e3b\u306a\u9055\u3044\u3092\u7406\u89e3\u3059\u308b<\/a>.<\/p>\n<h4>\u30aa\u30d7\u30b7\u30e7\u30f3B\uff1a\u30a2\u30af\u30bb\u30b5\u30ea\u4ed8\u304dDC\u30e2\u30fc\u30eb\u30c9\u30b1\u30fc\u30b9\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\uff08MCCB\uff09<\/h4>\n<p>\u5805\u7262\u306a <a href=\"https:\/\/test.viox.com\/ja\/what-is-a-dc-circuit-breaker\/\">DC\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc<\/a> \u306f\u3001\u9069\u5207\u306a\u30a2\u30af\u30bb\u30b5\u30ea\u3092\u88c5\u5099\u3059\u308b\u3068\u3001\u30a8\u30b0\u30bc\u30ad\u30e5\u30fc\u30bf\u30fc\u3068\u3057\u3066\u3082\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u904e\u96fb\u6d41\u4fdd\u8b77\u3068\u30ea\u30e2\u30fc\u30c8\u30c8\u30ea\u30c3\u30d7\u304c1\u3064\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u7d71\u5408\u3055\u308c\u307e\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u9069\u5207\u306a\u30c8\u30ea\u30c3\u30d7\u30a2\u30af\u30bb\u30b5\u30ea\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n<p><strong>\u6280\u8853\u7684\u306a\u8a73\u7d30\uff1a\u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\uff08MX\uff09vs.\u4e0d\u8db3\u96fb\u5727\u30ea\u30ea\u30fc\u30b9\uff08UVR\/MN\uff09<\/strong><\/p>\n<p>\u3053\u308c\u306f\u3001\u8a2d\u8a08\u306b\u304a\u3051\u308b\u6700\u3082\u91cd\u8981\u306a\u6c7a\u5b9a\u306e1\u3064\u3067\u3059\u3002\u5916\u89b3\u306f\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u52d5\u4f5c\u539f\u7406\u306f\u6b63\u53cd\u5bfe\u3067\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\uff08MX\uff09\uff1a<\/strong> \u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\u30b3\u30a4\u30eb\u306f\u3001 <em>\u5370\u52a0<\/em> \u3057\u3066\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u30c8\u30ea\u30c3\u30d7\u3055\u305b\u308b\u96fb\u5727\u30d1\u30eb\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u300c\u901a\u96fb\u3057\u3066\u30c8\u30ea\u30c3\u30d7\u300d\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u6025\u901f\u505c\u6b62\u30b7\u30b9\u30c6\u30e0\u306b\u3068\u3063\u3066\u672c\u8cea\u7684\u306b\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5236\u5fa1\u96fb\u6e90\u304c\u6545\u969c\u3059\u308b\u3068\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u30ea\u30e2\u30fc\u30c8\u3067\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u6a5f\u80fd\u304c\u5931\u308f\u308c\u307e\u3059\u3002\u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\u306f\u30ea\u30e2\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u306b\u6700\u9069\u3067\u3059\u304c\u3001\u5b89\u5168\u30b7\u30b9\u30c6\u30e0\u3068\u898b\u306a\u3055\u308c\u308b\u306b\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u96fb\u6e90\uff08UPS\u306a\u3069\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ac\u30a4\u30c9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/test.viox.com\/ja\/when-standard-circuit-breakers-fail-the-engineers-complete-guide-to-shunt-trip-protection\/\">\u6a19\u6e96\u7684\u306a\u56de\u8def\u906e\u65ad\u5668\u304c\u6545\u969c\u3057\u305f\u5834\u5408\uff1a\u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\u4fdd\u8b77\u306b\u95a2\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b8c\u5168\u30ac\u30a4\u30c9<\/a>.<\/li>\n<li><strong>\u4e0d\u8db3\u96fb\u5727\u30ea\u30ea\u30fc\u30b9\uff08UVR\u307e\u305f\u306fMN\uff09\uff1a<\/strong> UVR\u30b3\u30a4\u30eb\u306f\u3001 <em>\u7d99\u7d9a\u7684\u306b\u901a\u96fb<\/em> \u3057\u3066\u3001 <a href=\"https:\/\/test.viox.com\/ja\/mcb\/\">\u6f0f\u96fb\u30d6\u30ec\u30fc\u30ab\u30fc<\/a> \u3092\u9589\u3058\u305f\u72b6\u614b\u306b\u4fdd\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5236\u5fa1\u96fb\u5727\u304c\u7279\u5b9a\u306e\u3057\u304d\u3044\u5024\uff08\u901a\u5e38\u306f\u5b9a\u683c\u306e35\u301c70\uff05\uff09\u3092\u4e0b\u56de\u308b\u304b\u3001\u5b8c\u5168\u306b\u5931\u308f\u308c\u308b\u3068\u3001UVR\u306f\u81ea\u52d5\u7684\u306b\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059\u3002\u3053\u306e\u300c\u975e\u901a\u96fb\u3057\u3066\u30c8\u30ea\u30c3\u30d7\u300d\u3059\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u672c\u8cea\u7684\u306b\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u3067\u3042\u308a\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u5b8c\u74a7\u306a\u4ee3\u66ff\u54c1\u306b\u306a\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n<table style=\"width: 100%; border-collapse: collapse; margin: 20px 0; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th>\u7279\u5fb4<\/th>\n<th>\u76f4\u6d41\u958b\u9589\u5668<\/th>\n<th>\u4e0d\u8db3\u96fb\u5727\u30ea\u30ea\u30fc\u30b9\uff08UVR\uff09\u4ed8\u304dMCCB<\/th>\n<th>\u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\uff08MX\uff09\u4ed8\u304dMCCB<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u52d5\u4f5c\u539f\u7406<\/strong><\/td>\n<td>\u901a\u96fb\u3057\u3066\u9589\u3058\u308b<\/td>\n<td>\u901a\u96fb\u3057\u3066\u9589\u3058\u305f\u72b6\u614b\u3092\u7dad\u6301\u3059\u308b<\/td>\n<td>\u901a\u96fb\u3057\u3066\u30c8\u30ea\u30c3\u30d7\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u6027<\/strong><\/td>\n<td><strong>\u512a\u79c0\uff08\u672c\u8cea\u7684\u306b\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\uff09<\/strong><\/td>\n<td><strong>\u512a\u79c0\uff08\u672c\u8cea\u7684\u306b\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\uff09<\/strong><\/td>\n<td>\u4e0d\u826f\uff08\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u306b\u306fUPS\u304c\u5fc5\u8981\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30ea\u30bb\u30c3\u30c8\u65b9\u6cd5<\/strong><\/td>\n<td>\u81ea\u52d5\uff08\u5236\u5fa1\u96fb\u6e90\u3092\u518d\u5370\u52a0\uff09<\/td>\n<td>\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u624b\u52d5\u30ea\u30bb\u30c3\u30c8<\/td>\n<td>\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u624b\u52d5\u30ea\u30bb\u30c3\u30c8<\/td>\n<\/tr>\n<tr>\n<td><strong>\u4e3b\u8981\u6a5f\u80fd<\/strong><\/td>\n<td>\u9ad8\u30b5\u30a4\u30af\u30eb\u30ea\u30e2\u30fc\u30c8\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0<\/td>\n<td>\u904e\u96fb\u6d41\u4fdd\u8b77+\u30ea\u30e2\u30fc\u30c8\u30c8\u30ea\u30c3\u30d7<\/td>\n<td>\u904e\u96fb\u6d41\u4fdd\u8b77+\u30ea\u30e2\u30fc\u30c8\u30c8\u30ea\u30c3\u30d7<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8907\u96d1\u3055<\/strong><\/td>\n<td>\u30b7\u30f3\u30d7\u30eb\u306a\u5236\u5fa1\u56de\u8def<\/td>\n<td>\u7d71\u5408\u3055\u308c\u305f\u4fdd\u8b77\u3068\u5236\u5fa1<\/td>\n<td>\u7d71\u5408\u3055\u308c\u305f\u4fdd\u8b77\u3068\u5236\u5fa1<\/td>\n<\/tr>\n<tr>\n<td><strong>RSD\u306b\u6700\u9069<\/strong><\/td>\n<td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\n<td>\u2b50\u2b50\u2b50\u2b50<\/td>\n<td>\u2b50\uff08UPS\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3055\u308c\u306a\u3044\u9650\u308a\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/A-technical-diagram-from-VIOX-comparing-how-a-Shunt-Trip-energize-to-trip-and-an-Undervoltage-Release-de-energize-to-trip-work-inside-a-circuit-breaker.webp\" alt=\"A technical diagram from VIOX comparing how a Shunt Trip (energize-to-trip) and an Undervoltage Release (de-energize-to-trip) work inside a circuit breaker\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px; text-align: center;\">\u56f32\uff1aVIOX\u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u901a\u96fb\u3057\u3066\u30c8\u30ea\u30c3\u30d7\uff09\u3068\u4e0d\u8db3\u96fb\u5727\u30ea\u30ea\u30fc\u30b9\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u975e\u901a\u96fb\u3057\u3066\u30c8\u30ea\u30c3\u30d7\uff09\u306e\u6280\u8853\u7684\u306a\u6bd4\u8f03\u3002.<\/figcaption><\/figure>\n<h3>2. \u30a4\u30cb\u30b7\u30a8\u30fc\u30bf\u30fc\uff1a\u975e\u5e38\u505c\u6b62\u30dc\u30bf\u30f3<\/h3>\n<p>\u30a4\u30cb\u30b7\u30a8\u30fc\u30bf\u30fc\u306f\u3001RSD\u30b7\u30b9\u30c6\u30e0\u306e\u624b\u52d5\u30c8\u30ea\u30ac\u30fc\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u7523\u696d\u7528\u975e\u5e38\u505c\u6b62\u30dc\u30bf\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u3053\u3067\u306e\u91cd\u8981\u306a\u4ed5\u69d8\u306f\u3001 <strong>\u30ce\u30fc\u30de\u30eb\u30af\u30ed\u30fc\u30ba\uff08NC\uff09\u63a5\u70b9\u30d6\u30ed\u30c3\u30af<\/strong>.<\/p>\n<p>\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u30dc\u30bf\u30f3\u304c\u901a\u5e38\u306e\u4f7f\u7528\u53ef\u80fd\u306a\u72b6\u614b\u306b\u3042\u308b\u5834\u5408\u3001\u63a5\u70b9\u306f\u9589\u3058\u3066\u304a\u308a\u3001\u5236\u5fa1\u96fb\u6d41\u304c\u6d41\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3001\u56de\u8def\u304c\u906e\u65ad\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30dc\u30bf\u30f3\u3078\u306e\u30ef\u30a4\u30e4\u304c\u8aa4\u3063\u3066\u5207\u65ad\u3055\u308c\u305f\u5834\u5408\u3067\u3082\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u5b89\u5168\u306a\uff08\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\uff09\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002\u63a5\u70b9\u30ed\u30b8\u30c3\u30af\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/test.viox.com\/ja\/is-emergency-stop-button-normally-open-or-closed\/\">\u975e\u5e38\u505c\u6b62\u30dc\u30bf\u30f3\u306f\u901a\u5e38\u958b\uff08\u30ce\u30fc\u30de\u30eb\u30aa\u30fc\u30d7\u30f3\uff09\u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u901a\u5e38\u9589\uff08\u30ce\u30fc\u30de\u30eb\u30af\u30ed\u30fc\u30ba\uff09\u3067\u3059\u304b\uff1f<\/a>.<\/p>\n<h3>\u96fb\u6e90\uff1a24V DC\u96fb\u6e90<\/h3>\n<p>\u3053\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u982d\u8133\u306b\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u96fb\u6e90\u304c\u5fc5\u8981\u3067\u3059\u300224V DC DIN\u30ec\u30fc\u30eb\u96fb\u6e90\u306f\u3001\u5236\u5fa1\u76e4\u306e\u696d\u754c\u6a19\u6e96\u3067\u3059\u3002\u975e\u5e38\u505c\u6b62\u30dc\u30bf\u30f3\u3092\u4ecb\u3057\u3066\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u307e\u305f\u306fUVR\u30b3\u30a4\u30eb\u306b\u901a\u96fb\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u4f4e\u304f\u5b89\u5168\u306a\u96fb\u5727\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u96fb\u6e90\u304c\u9069\u5207\u306b\u30b5\u30a4\u30ba\u8a2d\u5b9a\u3055\u308c\u3001\u5f53\u793e\u306e\u8a73\u7d30\u306a\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3063\u3066\u914d\u7dda\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/test.viox.com\/ja\/how-to-wire-24v-dc-control-panel-power-injection-guide\/\">24V DC\u5236\u5fa1\u76e4\u914d\u7dda\u30ac\u30a4\u30c9<\/a>.<\/p>\n<h2>\u30d5\u30a7\u30fc\u30ba3\uff1a\u914d\u7dda\u30ed\u30b8\u30c3\u30af \u2013 \u7f8e\u3057\u304f\u30b7\u30f3\u30d7\u30eb\u306a\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u30eb\u30fc\u30d7<\/h2>\n<p>\u30d1\u30c3\u30b7\u30d6\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u6226\u7565\u306e\u7f8e\u3057\u3055\u306f\u3001\u305d\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u306b\u3042\u308a\u307e\u3059\u3002\u5236\u5fa1\u914d\u7dda\u306f\u3001\u672c\u8cea\u7684\u306b\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u3067\u3042\u308b\u300c\u904b\u8ee2\u8a31\u53ef\u300d\u30eb\u30fc\u30d7\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>\u306e\u8ad6\u7406:<\/strong><\/p>\n<ol>\n<li>24V DC\u96fb\u6e90\u306e\u30d7\u30e9\u30b9\uff08+\uff09\u7aef\u5b50\u306f\u3001\u975e\u5e38\u505c\u6b62\u30dc\u30bf\u30f3\u306eNC\u63a5\u70b9\u306e\u4e00\u65b9\u306e\u5074\u306b\u914d\u7dda\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li>E-Stop\u306eNC\u63a5\u70b9\u306e\u3082\u3046\u4e00\u65b9\u306e\u5074\u306f\u3001DC\u30b3\u30f3\u30bf\u30af\u30bf\u30b3\u30a4\u30eb\u307e\u305f\u306fUVR\u30b3\u30a4\u30eb\u306e\u30d7\u30e9\u30b9\uff08A1\uff09\u7aef\u5b50\u306b\u914d\u7dda\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li>\u30b3\u30a4\u30eb\u306e\u30de\u30a4\u30ca\u30b9\uff08A2\uff09\u7aef\u5b50\u306f\u300124V DC\u96fb\u6e90\u306e\u30de\u30a4\u30ca\u30b9\uff08-\uff09\u7aef\u5b50\u306b\u914d\u7dda\u3055\u308c\u3001\u56de\u8def\u304c\u5b8c\u6210\u3057\u307e\u3059\u3002.<\/li>\n<\/ol>\n<p><strong>\u30d0\u30a4\u30e1\u30bf\u30eb\u30b9\u30c8\u30ea\u30c3\u30d7\uff082\u3064\u306e\u91d1\u5c5e\uff09\u304c<\/strong><\/p>\n<ul>\n<li><strong>\u5f37\u5236\u30ac\u30a4\u30c9\u63a5\u70b9\u6a5f\u69cb<\/strong> \u975e\u5e38\u505c\u6b62\u30dc\u30bf\u30f3\u304c\u62bc\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001NC\u63a5\u70b9\u306f\u9589\u3058\u3066\u3044\u307e\u3059\u3002\u56de\u8def\u304c\u5b8c\u6210\u3057\u3001\u30b3\u30a4\u30eb\u304c\u52b1\u78c1\u3055\u308c\u3001\u30e1\u30a4\u30f3\u306eDC\u30b3\u30f3\u30bf\u30af\u30bf\/\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u9589\u3058\u307e\u3059\u3002\u592a\u967d\u5149\u767a\u96fb\u30a2\u30ec\u30a4\u306f\u767a\u96fb\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li><strong>\u7dca\u6025\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\uff1a<\/strong> \u6d88\u9632\u58eb\u304c\u5230\u7740\u3057\u3001\u975e\u5e38\u505c\u6b62\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001NC\u63a5\u70b9\u304c\u958b\u304d\u3001\u5236\u5fa1\u56de\u8def\u304c\u906e\u65ad\u3055\u308c\u307e\u3059\u3002\u30b3\u30a4\u30eb\u306f\u6d88\u78c1\u3055\u308c\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u77ac\u6642\u306b\u958b\u304d\u307e\u3059\uff08\u307e\u305f\u306fUVR\u304c\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059\uff09\u3002DC\u5c0e\u4f53\u304c\u6d88\u78c1\u3055\u308c\u307e\u3059\u3002.<\/li>\n<li><strong>\u5076\u767a\u7684\u306a\u505c\u96fb\uff1a<\/strong> \u5236\u5fa1\u76e4\u304cAC\u96fb\u6e90\u3092\u5931\u3046\u3068\u300124V DC\u96fb\u6e90\u304c\u906e\u65ad\u3055\u308c\u307e\u3059\u3002\u30b3\u30a4\u30eb\u304c\u6d88\u78c1\u3055\u308c\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306f\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u306b\u306a\u308a\u307e\u3059\u3002\u5236\u5fa1\u30eb\u30fc\u30d7\u306e\u30ef\u30a4\u30e4\u304c\u5207\u65ad\u3055\u308c\u308b\u3068\u3001\u30b3\u30a4\u30eb\u304c\u6d88\u78c1\u3055\u308c\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306f\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u306b\u306a\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/A-wiring-diagram-showing-a-fail-safe-rapid-shutdown-loop-using-a-VIOX-24V-power-supply-E-Stop-button-and-DC-contactor-to-control-power-from-a-solar-array.webp\" alt=\"A wiring diagram showing a fail-safe rapid shutdown loop using a VIOX 24V power supply, E-Stop button, and DC contactor to control power from a solar array\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px; text-align: center;\">\u56f33\uff1a24V\u96fb\u6e90\u3001\u975e\u5e38\u505c\u6b62\u30dc\u30bf\u30f3\u3001\u304a\u3088\u3073DC\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u5229\u7528\u3057\u305fVIOX\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5RSD\u5236\u5fa1\u30eb\u30fc\u30d7\u306e\u6982\u7565\u56f3\u3002.<\/figcaption><\/figure>\n<p>\u3053\u308c\u3092\u5b9f\u88c5\u3057\u3066\u30d6\u30fc\u30f3\u3068\u3044\u3046\u97f3\u304c\u805e\u3053\u3048\u308b\u5834\u5408\u306f\u3001\u5236\u5fa1\u96fb\u5727\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5f53\u793e\u306e <a href=\"https:\/\/test.viox.com\/ja\/contactor-troubleshooting-guide-buzzing-coil-failure\/\">\u4e00\u822c\u7684\u306a\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30ac\u30a4\u30c9<\/a> \u306f\u3001\u8a3a\u65ad\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/A-photorealistic-image-of-an-open-solar-combiner-box-featuring-neatly-installed-VIOX-DC-MCCB-and-a-DC-contactor-representing-a-robust-RSD-solution.webp\" alt=\"A photorealistic image of an open solar combiner box featuring neatly installed VIOX DC MCCB and a DC contactor representing a robust RSD solution\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px; text-align: center;\">\u56f34\uff1a\u5c02\u9580\u7684\u306b\u8a2d\u7f6e\u3055\u308c\u305fVIOX DC <a href=\"https:\/\/test.viox.com\/ja\/mccb\/\">MCCB<\/a> \u304a\u3088\u3073\u9ad8\u96fb\u5727 <a href=\"https:\/\/test.viox.com\/ja\/modular-contactor\/\">\u76f4\u6d41\u958b\u9589\u5668<\/a> \u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9\u5185\u3067\u3001\u5805\u7262\u306aRSD\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n<h2>\u30d5\u30a7\u30fc\u30ba4\uff1a\u30b3\u30b9\u30c8\u5206\u6790 \u2013 \u90e8\u54c1\u8868\u306e\u8a3c\u660e<\/h2>\n<p>\u7bc0\u7d04\u984d\u3092\u5b9a\u91cf\u5316\u3057\u307e\u3057\u3087\u3046\u3002\u4fa1\u683c\u306f\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u6226\u7565\u306e\u9055\u3044\u306f\u9855\u8457\u3067\u3059\u3002.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 20px 0; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th>\u30b3\u30b9\u30c8\u6bd4\u8f03\uff1a\u30b9\u30c8\u30ea\u30f3\u30b0\u3054\u3068\u306eRSD vs.\u96c6\u4e2d\u578b\u30d1\u30c3\u30b7\u30d6RSD<\/th>\n<th>\u72ec\u81ea\u306eRSD\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\uff08\u4f8b\uff1aMLPE\u30d9\u30fc\u30b9\uff09<\/th>\n<th>VIOX\u30d1\u30c3\u30b7\u30d6\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u6226\u7565<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u30b3\u30a2\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/strong><\/td>\n<td>\u72ec\u81ea\u306eRSD\u30dc\u30c3\u30af\u30b9\u307e\u305f\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u30ec\u30d9\u30eb\u30c7\u30d0\u30a4\u30b9<\/td>\n<td>1x VIOX DC\u30b3\u30f3\u30bf\u30af\u30bf\u307e\u305f\u306fUVR\u4ed8\u304dMCCB\u30011x\u975e\u5e38\u505c\u6b62\u30dc\u30bf\u30f3\u30011x 24V PSU<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30b9\u30c8\u30ea\u30f3\u30b0\u3042\u305f\u308a\u306e\u6a19\u6e96\u30b3\u30b9\u30c8<\/strong><\/td>\n<td>$150 &#8211; $400<\/td>\n<td>N\/A\uff08\u96c6\u4e2d\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>10\u30b9\u30c8\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u63a8\u5b9a\u30b3\u30b9\u30c8<\/strong><\/td>\n<td><strong>$1,500 &#8211; $4,000<\/strong><\/td>\n<td><strong>~$400 &#8211; $700<\/strong> \uff08\u5207\u65ad\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u5834\u5408\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8907\u96d1\u3055<\/strong><\/td>\n<td>\u9ad8\u3044\uff08\u591a\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3001\u8907\u96d1\u306a\u901a\u4fe1\uff09<\/td>\n<td>\u4f4e\u3044\uff08\u30b7\u30f3\u30d7\u30eb\u306a\u96fb\u6c17\u6a5f\u68b0\u30eb\u30fc\u30d7\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u4fe1\u983c\u6027\u306e\u969c\u5bb3\u70b9<\/strong><\/td>\n<td>\u6570\u5341\u307e\u305f\u306f\u6570\u767e\u306e\u96fb\u5b50\u30c7\u30d0\u30a4\u30b9<\/td>\n<td>3\u301c4\u500b\u306e\u5805\u7262\u306a\u7523\u696d\u7528\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5168\u4f53\u7684\u306a\u7bc0\u7d04<\/strong><\/td>\n<td>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/td>\n<td><strong>\u6f5c\u5728\u7684\u306b&gt;70\uff05<\/strong> RSD\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u4e0a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6570\u5341\u672c\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u3092\u6301\u3064\u5546\u696d\u7684\u306a\u5730\u4e0a\u8a2d\u7f6e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5834\u5408\u3001\u3053\u308c\u306f\u6570\u4e07\u30c9\u30eb\u306e\u7bc0\u7d04\u306b\u306a\u308a\u3001\u5927\u304d\u306a\u7af6\u4e89\u4e0a\u306e\u512a\u4f4d\u6027\u304c\u5f97\u3089\u308c\u307e\u3059\u3002.<\/p>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/An-engineers-hand-pressing-a-VIOX-rapid-shutdown-emergency-button-demonstrating-the-simple-initiation-of-the-passive-component-safety-system-for-a-solar-array.webp\" alt=\"An engineers hand pressing a VIOX rapid shutdown emergency button demonstrating the simple initiation of the passive component safety system for a solar array\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px; text-align: center;\">\u56f35\uff1aVIOX\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u7dca\u6025\u30dc\u30bf\u30f3\u3092\u4f7f\u7528\u3057\u305f\u30d1\u30c3\u30b7\u30d6\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5b89\u5168\u30b7\u30b9\u30c6\u30e0\u306e\u7c21\u5358\u306a\u8d77\u52d5\u3002.<\/figcaption><\/figure>\n<h2>\u7d50\u8ad6\uff1a\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u9ad8\u4fa1\u306a\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u307e\u3059<\/h2>\n<p>NEC 690.12\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u306f\u3001\u7279\u306b\u5730\u4e0a\u8a2d\u7f6e\u304a\u3088\u3073\u30ab\u30fc\u30dd\u30fc\u30c8\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5834\u5408\u3001\u9ad8\u4fa1\u3067\u8907\u96d1\u306a\u96fb\u5b50\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u5c48\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u96fb\u6c17\u5b89\u5168\u306e\u7b2c\u4e00\u539f\u7406\u3092\u6d3b\u7528\u3057\u3001\u5805\u7262\u306a\u7523\u696d\u30b0\u30ec\u30fc\u30c9\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u624b\u9803\u306a\u4fa1\u683c\u3067\u3042\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u9593\u9055\u3044\u306a\u304f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>VIOX\u30d1\u30c3\u30b7\u30d6\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u6226\u7565\u2014DC\u30b3\u30f3\u30bf\u30af\u30bf\u307e\u305f\u306fUVR\u88c5\u5099\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u5099\u3048\u305f\u30b7\u30f3\u30d7\u30eb\u306a\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u2014\u5b89\u5168\u3067\u3001\u6e96\u62e0\u3057\u3001\u7d4c\u6e08\u7684\u306b\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u8a08\u3067\u304d\u307e\u3059\u3002\u88fd\u54c1\u3092\u8cfc\u5165\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u3088\u308a\u30b9\u30de\u30fc\u30c8\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><strong>\u4e88\u7b97\u306b\u512a\u3057\u304f\u5805\u7262\u306aRSD\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u8a08\u3059\u308b\u6e96\u5099\u306f\u3067\u304d\u307e\u3057\u305f\u304b\uff1fVIOX\u306e\u5e45\u5e83\u3044\u88fd\u54c1\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/test.viox.com\/ja\/what-is-a-contactor\/\">DC\u30b3\u30f3\u30bf\u30af\u30bf\u30fc<\/a>, <a href=\"https:\/\/test.viox.com\/ja\/what-is-a-dc-circuit-breaker\/\">DC\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc<\/a>, \u3001\u304a\u3088\u3073\u5236\u5fa1\u30a2\u30af\u30bb\u30b5\u30ea\u3092\u4eca\u3059\u3050\u3002.<\/strong><\/p>\n<hr style=\"border: 0; border-top: 1px solid #eee; margin: 40px 0;\" \/>\n<p><strong>\u5b89\u5168\u306b\u95a2\u3059\u308b\u514d\u8cac\u4e8b\u9805:<\/strong> \u3053\u306e\u8a18\u4e8b\u3067\u6982\u8aac\u3055\u308c\u3066\u3044\u308b\u6226\u7565\u306f\u3001\u591a\u304f\u306e\u7ba1\u8f44\u533a\u57df\u3067\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u306e\u305f\u3081\u306e\u5b9f\u884c\u53ef\u80fd\u3067\u30b3\u30fc\u30c9\u306b\u6e96\u62e0\u3057\u305f\u30d1\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u6700\u7d42\u7684\u306a\u89e3\u91c8\u3068\u627f\u8a8d\u306f\u3001\u5730\u57df\u306e\u7ba1\u8f44\u5f53\u5c40\uff08AHJ\uff09\u306b\u3042\u308a\u307e\u3059\u3002\u5e38\u306b\u5730\u57df\u306e\u691c\u67fb\u5b98\u306b\u76f8\u8ac7\u3057\u3001\u8a2d\u7f6e\u524d\u306b\u8a2d\u8a08\u306e\u627f\u8a8d\u3092\u5f97\u3066\u304f\u3060\u3055\u3044\u3002\u3059\u3079\u3066\u306e\u4f5c\u696d\u306f\u3001\u8cc7\u683c\u306e\u3042\u308b\u96fb\u6c17\u5c02\u9580\u5bb6\u304c\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2>\u77ed\u3044FAQ\u30bb\u30af\u30b7\u30e7\u30f3<\/h2>\n<p><strong>1. \u3059\u3079\u3066\u306e\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306bNEC 690.12\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/strong><br \/>\n\u3044\u3044\u3048\u3002\u3053\u306e\u8981\u4ef6\u306f\u4e3b\u306b\u3001\u5efa\u7269\u4e0a\u307e\u305f\u306f\u5efa\u7269\u5185\u306b\u8a2d\u7f6e\u3055\u308c\u305fPV\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u30022023 NEC\u306e\u6642\u70b9\u3067\u3001\u5730\u4e0a\u8a2d\u7f6e\u3001\u30ab\u30fc\u30dd\u30fc\u30c8\u3001\u30bd\u30fc\u30e9\u30fc\u30c8\u30ec\u30ea\u30b9\u306a\u3069\u306e\u975e\u5bc6\u9589\u578b\u306e\u72ec\u7acb\u3057\u305f\u69cb\u9020\u7269\u306f\u514d\u9664\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u304c\u3001\u6700\u7d42\u7684\u306a\u6c7a\u5b9a\u6a29\u306f\u5730\u57df\u306eAHJ\u306b\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>2. DC\u592a\u967d\u5149\u767a\u96fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6a19\u6e96\u306eAC\u30b3\u30f3\u30bf\u30af\u30bf\u307e\u305f\u306f\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><br \/>\n\u7d76\u5bfe\u306b\u3067\u304d\u307e\u305b\u3093\u3002. <a href=\"https:\/\/test.viox.com\/ja\/dc-vs-ac-circuit-breakers-essential-differences-for-electrical-safety\/\">AC\u30a2\u30fc\u30af\u3068DC\u30a2\u30fc\u30af\u306e\u52d5\u4f5c\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002<\/a>. DC\u30a2\u30fc\u30af\u306f\u6d88\u5f27\u304c\u306f\u308b\u304b\u306b\u56f0\u96e3\u3067\u3059\u3002DC\u56de\u8def\u3067AC\u5b9a\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u91cd\u5927\u306a\u706b\u707d\u304a\u3088\u3073\u5b89\u5168\u4e0a\u306e\u5371\u967a\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306eDC\u96fb\u5727\u304a\u3088\u3073\u96fb\u6d41\u306b\u5bfe\u3057\u3066\u7279\u5225\u306b\u5b9a\u683c\u3055\u308c\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>3. \u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\u3068\u4e0d\u8db3\u96fb\u5727\u30ea\u30ea\u30fc\u30b9\u306e\u4e3b\u306a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br \/>\n\u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\uff08MX\uff09\u3067\u306f\u3001 <em>\u96fb\u529b\u3092\u5370\u52a0\u3057\u3066<\/em> \u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e0d\u8db3\u96fb\u5727\u30ea\u30ea\u30fc\u30b9\uff08UVR\uff09\u306f\u3001 <em>\u96fb\u529b\u3092\u5931\u3063\u3066<\/em> \u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059\u3002RSD\u306e\u3088\u3046\u306a\u5b89\u5168\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u5236\u5fa1\u96fb\u529b\u306e\u4e2d\u65ad\uff08\u30ef\u30a4\u30e4\u306e\u5207\u65ad\u3001\u505c\u96fb\uff09\u306b\u3088\u308a\u4e3b\u56de\u8def\u304c\u6d88\u78c1\u3055\u308c\u308b\u305f\u3081\u3001UVR\u306f\u672c\u8cea\u7684\u306b\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u3067\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e <a href=\"https:\/\/test.viox.com\/ja\/shunt-trip-vs-trip-coil\/\">\u30b7\u30e3\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\u5bfe\u4e0d\u8db3\u96fb\u5727\u30ea\u30ea\u30fc\u30b9\u30ac\u30a4\u30c9<\/a>.<\/p>\n<p><strong>4. \u30b7\u30b9\u30c6\u30e0\u306eDC\u30b3\u30f3\u30bf\u30af\u30bf\u307e\u305f\u306f\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u30b5\u30a4\u30ba\u306f\u3069\u306e\u3088\u3046\u306b\u6c7a\u5b9a\u3057\u307e\u3059\u304b\uff1f<\/strong><br \/>\n\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u6700\u5927DC\u96fb\u5727\uff08Vmp\uff09\u304a\u3088\u3073\u96fb\u6d41\uff08Imp\uff09\u3092\u51e6\u7406\u3067\u304d\u308b\u5b9a\u683c\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u901a\u5e38\u306f\u6700\u5927\u9023\u7d9a\u96fb\u6d41\u306e125\uff05\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u8003\u616e\u3057\u3001NEC\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3063\u3066\u5468\u56f2\u6e29\u5ea6\u306e\u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>5. \u5ff5\u306e\u305f\u3081\u78ba\u8a8d\u3067\u3059\u304c\u3001\u5730\u4e0a\u8a2d\u7f6e\u578b\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u6025\u901f\u906e\u65ad\u306f\u4e0d\u8981\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u304b\uff1f<\/strong><br \/>\n2023\u5e74\u7248NEC\u306b\u306f\u660e\u78ba\u306a\u4f8b\u5916\u898f\u5b9a\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u6700\u7d42\u7684\u306a\u6c7a\u5b9a\u6a29\u306fAHJ\uff08\u7ba1\u8f44\u5f53\u5c40\uff09\u306b\u3042\u308a\u307e\u3059\u3002\u5730\u57df\u306b\u3088\u3063\u3066\u306f\u3001\u7279\u306bDC\u5c0e\u4f53\u304c\u4f55\u3089\u304b\u306e\u7406\u7531\u3067\u5efa\u7269\u306b\u5165\u308b\u5834\u5408\u3001\u30b9\u30c8\u30ea\u30f3\u30b0\u30ec\u30d9\u30eb\u3067\u306e\u906e\u65ad\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3059\u308b\u6226\u7565\u306f\u3001\u305d\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u30ec\u30d9\u30eb\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u305f\u3081\u306e\u5b8c\u74a7\u3067\u4f4e\u30b3\u30b9\u30c8\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002.<\/p>\n<p><strong>6. \u30b3\u30f3\u30bf\u30af\u30bf\u30d9\u30fc\u30b9\u306eRSD\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/strong><br \/>\n\u6700\u5c0f\u9650\u3067\u3059\u304c\u3001\u91cd\u8981\u3067\u3059\u3002\u5b9a\u671f\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u70b9\u691c\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u5e74\u6b21\u70b9\u691c\u3092\u63a8\u5968\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u904e\u71b1\u3084\u8150\u98df\u306e\u5146\u5019\u304c\u306a\u3044\u304b\u3092\u76ee\u8996\u3067\u78ba\u8a8d\u3057\u3001E-Stop\u30dc\u30bf\u30f3\u3092\u6a5f\u80fd\u7684\u306b\u30c6\u30b9\u30c8\u3057\u3066\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u78ba\u5b9f\u306b\u3001\u305d\u3057\u3066\u78ba\u5b9f\u306b\u958b\u304f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u5f0a\u793e\u306e <a href=\"https:\/\/test.viox.com\/ja\/industrial-contactor-maintenance-inspection-checklist\/\">\u7523\u696d\u7528\u30b3\u30f3\u30bf\u30af\u30bf\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/a> \u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 5029.23px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 5029.23px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6346.72px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6346.72px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 831.328px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 831.328px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Navigating NEC 690.12 rapid shutdown (RSD) requirements often feels like a direct hit to your project&#8217;s bottom line. Many solar installers and EPCs believe that expensive Module-Level Power Electronics (MLPE), like microinverters or optimizers, are the only path to compliance. This can add thousands of dollars to a project, squeezing margins and making bids less competitive. But what if there&#8217;s a smarter, more robust, and significantly cheaper way? For a huge category of projects\u2014specifically non-rooftop installations like ground-mounts and solar carports\u2014you don&#8217;t need complex, proprietary electronics to meet code. You can achieve full NEC 690.12 compliance using time-tested, rugged, and readily available industrial components. This is the VIOX Passive Component [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21232,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/21229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/comments?post=21229"}],"version-history":[{"count":3,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/21229\/revisions"}],"predecessor-version":[{"id":23337,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/21229\/revisions\/23337"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media\/21232"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media?parent=21229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/categories?post=21229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/tags?post=21229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}