{"id":20794,"date":"2025-12-13T20:28:38","date_gmt":"2025-12-13T12:28:38","guid":{"rendered":"https:\/\/viox.com\/?p=20794"},"modified":"2025-12-13T20:42:22","modified_gmt":"2025-12-13T12:42:22","slug":"solar-combiner-box-inspection-checklist-ul-iec-guide","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ja\/solar-combiner-box-inspection-checklist-ul-iec-guide\/","title":{"rendered":"\u592a\u967d\u5149\u767a\u96fb\u63a5\u7d9a\u7bb1\u306e\u691c\u67fb\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1aUL\uff06IEC\u30ac\u30a4\u30c9"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u5c0e\u5165\uff1a\u592a\u967d\u5149\u767a\u96fb\u63a5\u7d9a\u7bb1\u306b\u304a\u3051\u308b\u691c\u67fb\u57fa\u6e96\u306e\u91cd\u8981\u6027<\/h2>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/professional-electrical-inspector-wearing-safety-vest-and-hard-hat-reviewing-viox-solar-combiner-box-installation-at-large-commercial-solar-farm.webp\" alt=\"Professional electrical inspector wearing safety vest and hard hat reviewing VIOX solar combiner box installation at large commercial solar farm. VIOX logo visible on equipment, rows of solar panels in background under blue sky.\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u5b89\u5168\u30d9\u30b9\u30c8\u3068\u30d8\u30eb\u30e1\u30c3\u30c8\u3092\u7740\u7528\u3057\u305f\u5c02\u9580\u306e\u96fb\u6c17\u691c\u67fb\u5b98\u304c\u3001\u5927\u898f\u6a21\u306a\u5546\u696d\u592a\u967d\u5149\u767a\u96fb\u6240\u3067\u306eVIOX\u592a\u967d\u5149\u767a\u96fb\u63a5\u7d9a\u7bb1\u306e\u8a2d\u7f6e\u72b6\u6cc1\u3092\u691c\u67fb\u3057\u3066\u3044\u308b\u3002.\u00a0<\/figcaption><\/figure>\n<p>\u592a\u967d\u5149\u767a\u96fb\u63a5\u7d9a\u7bb1\u306f\u3001\u8907\u6570\u306e\u592a\u967d\u5149\u30d1\u30cd\u30eb\u30b9\u30c8\u30ea\u30f3\u30b0\u304b\u3089\u306eDC\u96fb\u6d41\u3092\u7d71\u5408\u3057\u3001\u96fb\u529b\u3092\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u307e\u305f\u306f\u30d0\u30c3\u30c6\u30ea\u30fc\u30b7\u30b9\u30c6\u30e0\u306b\u9001\u308b\u524d\u306b\u3001\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u5b89\u5168\u63a5\u5408\u70b9\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u6bd4\u8f03\u7684\u5358\u7d14\u306a\u6a5f\u80fd\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u3053\u308c\u3089\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306f\u3001PV\u30b7\u30b9\u30c6\u30e0\u306e\u691c\u67fb\u4e2d\u306b\u6700\u3082\u53b3\u3057\u304f\u7cbe\u67fb\u3055\u308c\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e1\u3064\u3067\u3059\u3002\u305d\u306e\u7406\u7531\u306f\u5341\u5206\u306b\u3042\u308a\u307e\u3059\u3002\u6b20\u9665\u306e\u3042\u308b\u592a\u967d\u5149\u767a\u96fb\u63a5\u7d9a\u7bb1\u306f\u3001\u30a2\u30fc\u30af\u6545\u969c\u3001\u706b\u707d\u306e\u5371\u967a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3001\u304a\u3088\u3073\u9ad8\u984d\u306a\u4fdd\u8a3c\u8acb\u6c42\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u691c\u67fb\u5b98\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u304a\u3088\u3073\u7ba1\u8f44\u5f53\u5c40\uff08AHJ\uff09\u306e\u62c5\u5f53\u8005\u306b\u3068\u3063\u3066\u3001UL\u304a\u3088\u3073IEC\u898f\u683c\u306e\u91cd\u8907\u3059\u308b\u8981\u4ef6\u3092\u30ca\u30d3\u30b2\u30fc\u30c8\u3059\u308b\u3053\u3068\u306f\u3001\u4f9d\u7136\u3068\u3057\u3066\u8ab2\u984c\u3067\u3059\u3002UL 1741\u306f\u5317\u7c73\u306e\u8a2d\u7f6e\u3067\u4e3b\u6d41\u3067\u3059\u304c\u3001IEC 60364-7-712\u304a\u3088\u3073IEC 62852\u306f\u3001\u30e8\u30fc\u30ed\u30c3\u30d1\u3001\u30a2\u30b8\u30a2\u3001\u304a\u3088\u3073\u767a\u5c55\u9014\u4e0a\u56fd\u306e\u591a\u304f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u7ba1\u7406\u3057\u3066\u3044\u307e\u3059\u3002VIOX Electric\u3092\u542b\u3080\u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u5e02\u5834\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u4e8c\u91cd\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306b\u3088\u308a\u3001\u73fe\u5834\u3067\u306e\u691c\u8a3c\u304c\u3055\u3089\u306b\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u691c\u67fb\u5b98\u5411\u3051\u30ac\u30a4\u30c9\u3067\u306f\u3001UL\u304a\u3088\u3073IEC\u898f\u683c\u306b\u5bfe\u3059\u308b\u592a\u967d\u5149\u767a\u96fb\u63a5\u7d9a\u7bb1\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306e\u3001\u5b9f\u7528\u7684\u3067\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306b\u57fa\u3065\u3044\u305f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u306e\u4f4f\u5b85\u7528\u5c4b\u4e0a\u30a2\u30ec\u30a4\u3092\u627f\u8a8d\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u30c9\u30a4\u30c4\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30b9\u30b1\u30fc\u30eb\u8a2d\u5099\u3092\u627f\u8a8d\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u3053\u308c\u3089\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306f\u3001\u4e0d\u9069\u5408\u3092\u7279\u5b9a\u3057\u3001\u691c\u67fb\u6642\u9593\u3092\u77ed\u7e2e\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u6574\u5408\u6027\u3092\u6700\u521d\u304b\u3089\u4fdd\u8b77\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n<h2>\u592a\u967d\u5149\u767a\u96fb\u63a5\u7d9a\u7bb1\u306eUL\u898f\u683c\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h2>\n<h3>UL 1741\uff1a\u5317\u7c73\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/h3>\n<p>\u300c\u5206\u6563\u578b\u30a8\u30cd\u30eb\u30ae\u30fc\u6e90\u3067\u4f7f\u7528\u3059\u308b\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u304a\u3088\u3073\u76f8\u4e92\u63a5\u7d9a\u30b7\u30b9\u30c6\u30e0\u6a5f\u5668\u300d\u3068\u3044\u3046\u30bf\u30a4\u30c8\u30eb\u306eUL 1741\u306f\u3001\u7c73\u56fd\u304a\u3088\u3073\u30ab\u30ca\u30c0\u306b\u304a\u3051\u308b\u592a\u967d\u5149\u767a\u96fb\u63a5\u7d9a\u7bb1\u306e\u4e3b\u8981\u306a\u8a8d\u8a3c\u898f\u683c\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002UL 1741\u306f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001DC\u63a5\u7d9a\u7bb1\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3092\u542b\u3080\u30b7\u30b9\u30c6\u30e0\u30d0\u30e9\u30f3\u30b9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u660e\u793a\u7684\u306b\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>UL 1741\u306b\u6e96\u62e0\u3057\u305f\u63a5\u7d9a\u7bb1\u306f\u3001\u96fb\u6c17\u7684\u5b89\u5168\u6027\u3001\u9632\u706b\u3001\u6545\u969c\u96fb\u6d41\u8010\u6027\u3001\u304a\u3088\u3073\u74b0\u5883\u8010\u4e45\u6027\u306b\u3064\u3044\u3066\u3001\u56fd\u5bb6\u8a8d\u5b9a\u8a66\u9a13\u6240\uff08NRTL\uff09\u306b\u3088\u3063\u3066\u30c6\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u88fd\u54c1\u8a2d\u8a08\u3068\u3001\u8a8d\u8a3c\u3055\u308c\u305f\u6a5f\u5668\u306b\u8868\u793a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30de\u30fc\u30ad\u30f3\u30b0\u306e\u4e21\u65b9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u691c\u67fb\u5b98\u304c\u691c\u8a3c\u3059\u308bUL 1741\u306e\u4e3b\u8981\u306a\u8981\u4ef6\uff1a<\/p>\n<ul>\n<li><strong>NRTL\u30de\u30fc\u30ad\u30f3\u30b0\u306e\u6709\u7121<\/strong>\uff1aUL\u307e\u305f\u306fETL\u30de\u30fc\u30af\u306f\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306b\u6c38\u7d9a\u7684\u306b\u8cbc\u4ed8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u96fb\u5727\u304a\u3088\u3073\u96fb\u6d41\u5b9a\u683c<\/strong>\uff1a\u6700\u5927DC\u96fb\u5727\uff081000V\u307e\u305f\u306f1500V\uff09\u304a\u3088\u3073\u96fb\u6d41\u5bb9\u91cf\u3092\u660e\u78ba\u306b\u30de\u30fc\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>DC\u906e\u65ad\u5668\u306e\u7d71\u5408<\/strong>\uff1a\u5b58\u5728\u3059\u308b\u5834\u5408\u3001\u906e\u65ad\u30b9\u30a4\u30c3\u30c1\u306fUL 98B\u306b\u9069\u5408\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u30d2\u30e5\u30fc\u30ba\u306e\u4ed5\u69d8<\/strong>\uff1a\u30b9\u30c8\u30ea\u30f3\u30b0\u30d2\u30e5\u30fc\u30ba\uff08\u5fc5\u8981\u306a\u5834\u5408\uff09\u306f\u3001\u76ee\u306b\u898b\u3048\u308b\u30a2\u30f3\u30da\u30a2\/\u96fb\u5727\u30de\u30fc\u30ad\u30f3\u30b0\u306e\u3042\u308bDC\u5b9a\u683c\u30d2\u30e5\u30fc\u30ba\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u63a5\u5730\u304a\u3088\u3073\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/strong>\uff1aNEC\u7b2c690\u6761\u306e\u8981\u4ef6\u306b\u6e96\u62e0\u3002.<\/li>\n<li><strong>\u8b66\u544a\u30e9\u30d9\u30eb<\/strong>\uff1a\u975e\u63a5\u5730\u5c0e\u4f53\u8b66\u544a\u304a\u3088\u3073\u611f\u96fb\u306e\u5371\u967a\u306b\u95a2\u3059\u308b\u901a\u77e5\u306f\u3001\u5224\u8aad\u53ef\u80fd\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h3>UL 50\uff1a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u74b0\u5883\u5b9a\u683c<\/h3>\n<p>UL 50\u306f\u5b9a\u7fa9\u3057\u307e\u3059 <a href=\"https:\/\/test.viox.com\/ja\/what-is-nema\/\">NEMA\uff08\u5168\u7c73\u96fb\u6a5f\u5de5\u696d\u4f1a\uff09<\/a> \u5317\u7c73\u5168\u4f53\u3067\u4f7f\u7528\u3055\u308c\u308b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u5b9a\u683c\u3002\u592a\u967d\u5149\u767a\u96fb\u63a5\u7d9a\u7bb1\u306e\u5834\u5408\u30012\u3064\u306e\u5b9a\u683c\u304c\u4e3b\u6d41\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>NEMA 3R<\/strong>\uff1a\u8010\u5019\u6027\u3001\u307b\u3068\u3093\u3069\u306e\u5c4b\u5916\u8a2d\u7f6e\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u96e8\u3084\u307f\u305e\u308c\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>\u30cd\u30de4X<\/strong>\uff1a\u8010\u8150\u98df\u6027\u3001\u6cbf\u5cb8\u307e\u305f\u306f\u904e\u9177\u306a\u7523\u696d\u74b0\u5883\u306b\u5fc5\u8981\u3067\u3059\u3002\u98a8\u3067\u5439\u304d\u98db\u3070\u3055\u308c\u305f\u7c89\u5875\u3084\u30db\u30fc\u30b9\u3067\u76f4\u63a5\u5674\u5c04\u3055\u308c\u305f\u6c34\u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p>\u691c\u67fb\u5b98\u306f\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u5b9a\u683c\u304c\u8a2d\u7f6e\u74b0\u5883\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6d77\u5cb8\u304b\u3089500\u30d5\u30a3\u30fc\u30c8\u96e2\u308c\u305f\u5834\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u305fNEMA 3R\u30dc\u30c3\u30af\u30b9\u306f\u3001\u5869\u6c34\u5674\u9727\u8150\u98df\u306b\u3088\u308a\u65e9\u671f\u306b\u6545\u969c\u3057\u307e\u3059\u3002.<\/p>\n<h2>IEC\u898f\u683c\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af <a href=\"https:\/\/test.viox.com\/ja\/what-does-a-solar-combiner-box-do\/\">\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9<\/a><\/h2>\n<h3>IEC 60364-7-712\uff1aPV\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u7f6e\u8981\u4ef6<\/h3>\n<p>IEC 60364-7-712\u306f\u3001\u4e16\u754c\u4e2d\u306e\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u96fb\u6c17\u8a2d\u5099\u898f\u683c\u3092\u78ba\u7acb\u3057\u3066\u3044\u307e\u3059\u3002\u30bb\u30af\u30b7\u30e7\u30f3712.422\u306f\u3001PV\u30a2\u30ec\u30a4\u306e\u904e\u96fb\u6d41\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3092\u5177\u4f53\u7684\u306b\u6271\u3063\u3066\u304a\u308a\u3001\u30bb\u30af\u30b7\u30e7\u30f3712.537\u306f\u3001\u7d76\u7e01\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u8981\u4ef6\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u3082\u63a5\u7d9a\u7bb1\u306e\u691c\u67fb\u306b\u76f4\u63a5\u9069\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>IEC 60364-7-712\u306e\u4e3b\u8981\u306a\u898f\u5b9a\uff1a<\/p>\n<ul>\n<li><strong>\u904e\u96fb\u6d41\u4fdd\u8b77\u306e\u30b5\u30a4\u30b8\u30f3\u30b0<\/strong>\uff1a\u30b9\u30c8\u30ea\u30f3\u30b0\u30d2\u30e5\u30fc\u30ba\u306e\u5b9a\u683c\u306f\u3001\u30b9\u30c8\u30ea\u30f3\u30b0\u77ed\u7d61\u96fb\u6d41\uff08Isc_mod\uff09\u306e1.5\u500d\u304b\u30892.4\u500d\u306e\u9593\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30d6\u30a2\u30ec\u30a4\u4fdd\u8b77\u306f\u3001\u30b5\u30d6\u30a2\u30ec\u30a4Isc\u306e1.25\u500d\u304b\u30892.4\u500d\u306e\u9593\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u4e8c\u91cd\u7d76\u7e01\u306e\u8981\u4ef6<\/strong>\uff1a120V DC\u306e\u958b\u653e\u96fb\u5727\u3092\u8d85\u3048\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u30af\u30e9\u30b9II\uff08\u4e8c\u91cd\u307e\u305f\u306f\u5f37\u5316\u7d76\u7e01\uff09\u304c\u5fc5\u9808\u3067\u3059\u3002.<\/li>\n<li><strong>\u906e\u65ad\u30c7\u30d0\u30a4\u30b9\u306e\u4ed5\u69d8<\/strong>\uff1a\u8ca0\u8377\u958b\u9589\u30b9\u30a4\u30c3\u30c1\u906e\u65ad\u5668\u306f\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u6700\u5927DC\u96fb\u6d41\u3092\u906e\u65ad\u3067\u304d\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u5c0e\u4f53\u306e\u6975\u6027<\/strong>\uff1a\u63a5\u5730\u3055\u308c\u305f\u30a2\u30ec\u30a4\u306e\u5834\u5408\u3001\u904e\u96fb\u6d41\u30c7\u30d0\u30a4\u30b9\u306f\u975e\u63a5\u5730\u5c0e\u4f53\u4e0a\u306b\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30a2\u30ec\u30a4\u306b\u306f\u3001\u4e21\u65b9\u306e\u6975\u306e\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<li><strong>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/strong>\uff1a\u63a5\u7d9a\u7bb1\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306f\u3001\u6e29\u5ea6\u4e0a\u6607\u3068\u5185\u90e8\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u306b\u5bfe\u51e6\u3059\u308b\u3001\u4f4e\u96fb\u5727\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u95a2\u3059\u308bIEC 61439\u898f\u683c\u306b\u9069\u5408\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h3>IEC 62852\u304a\u3088\u3073IP\u5b9a\u683c\u30b7\u30b9\u30c6\u30e0<\/h3>\n<p>IEC 62852\u306f\u4e3b\u306b\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306eDC\u30b3\u30cd\u30af\u30bf\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u63a5\u7d9a\u7bb1\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306b\u3082\u9069\u7528\u3055\u308c\u308b\u74b0\u5883\u4fdd\u8b77\u57fa\u6e96\u3092\u78ba\u7acb\u3057\u3066\u3044\u307e\u3059\u3002IEC 60529\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u4fb5\u5165\u4fdd\u8b77\uff08IP\uff09\u5b9a\u683c\u30b7\u30b9\u30c6\u30e0\u306f\u30012\u6841\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u6700\u521d\u306e\u6570\u5b57\uff08\u56fa\u5f62\u7269\u306e\u4fb5\u5165\uff09<\/strong>:\n<ul>\n<li>5 = \u9632\u5875\uff08\u9650\u5b9a\u7684\u306a\u4fb5\u5165\u306f\u8a31\u53ef\u3055\u308c\u307e\u3059\uff09<\/li>\n<li>6 = \u9632\u5875\uff08\u4fb5\u5165\u306a\u3057\uff09<\/li>\n<\/ul>\n<\/li>\n<li><strong>2\u756a\u76ee\u306e\u6570\u5b57\uff08\u6db2\u4f53\u306e\u4fb5\u5165\uff09<\/strong>:\n<ul>\n<li>5 = \u9632\u5674\u6d41\u306b\u5bfe\u3059\u308b\u4fdd\u8b77<\/li>\n<li>6 = \u5f37\u529b\u306a\u5674\u6d41\u306b\u5bfe\u3059\u308b\u4fdd\u8b77<\/li>\n<li>7 = \u4e00\u6642\u7684\u306a\u6d78\u6f2c\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\uff08\u6700\u59271\u30e1\u30fc\u30c8\u30eb\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u307b\u3068\u3093\u3069\u306e\u5c4b\u5916\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u3067\u306f\u3001IP65\u304c\u6700\u5c0f\u8a31\u5bb9\u5b9a\u683c\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u6cbf\u5cb8\u3001\u6d2a\u6c34\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u3001\u307e\u305f\u306f\u9ad8\u6e7f\u5ea6\u306e\u74b0\u5883\u3067\u306f\u3001\u901a\u5e38\u3001IP66\u307e\u305f\u306fIP67\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002\u691c\u67fb\u5b98\u306f\u3001\u30de\u30fc\u30af\u3055\u308c\u305fIP\u5b9a\u683c\u304c\u3001\u74b0\u5883\u6761\u4ef6\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4ed5\u69d8\u306e\u4e21\u65b9\u306b\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2>\u691c\u67fb\u524d\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<p>\u7269\u7406\u7684\u306a\u691c\u67fb\u3092\u5b9f\u65bd\u3059\u308b\u524d\u306b\u3001\u6b21\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5229\u7528\u53ef\u80fd\u3067\u5b8c\u5168\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u304b\u4e0d\u5b8c\u5168\u306a\u5834\u5408\u3001\u307b\u3068\u3093\u3069\u306e\u7ba1\u8f44\u533a\u57df\u3067\u691c\u67fb\u306e\u5ef6\u671f\u306e\u7406\u7531\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u5fc5\u8981\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff08UL\u304a\u3088\u3073IEC\u8a2d\u5099\uff09<\/h3>\n<ul>\n<li><strong>UL 1741\u30ea\u30b9\u30c6\u30a3\u30f3\u30b0\u8a3c\u660e\u66f8<\/strong> \uff08\u5317\u7c73\uff09\u307e\u305f\u306f <strong>IEC 61439\/60947\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u5ba3\u8a00<\/strong> \uff08\u56fd\u969b\uff09\n<ul>\n<li>NRTL\u30de\u30fc\u30af\u306e\u691c\u8a3c\uff08UL\u306e\u5834\u5408\uff09\u307e\u305f\u306fCE\u30de\u30fc\u30ad\u30f3\u30b0\u306e\u691c\u8a3c\uff08IEC\u306e\u5834\u5408\uff09<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5358\u7dda\u96fb\u6c17\u56f3<\/strong> \u30b9\u30c8\u30ea\u30f3\u30b0\u69cb\u6210\u3092\u793a\u3059\n<ul>\n<li>\u30b9\u30c8\u30ea\u30f3\u30b0\u96fb\u5727\u304a\u3088\u3073\u96fb\u6d41\u306e\u8a08\u7b97\uff08Voc\u3001Isc\u3001Vmp\u3001Imp\uff09<\/li>\n<li>\u904e\u96fb\u6d41\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u30b5\u30a4\u30b8\u30f3\u30b0\u8a08\u7b97<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7279\u5b9a\u306e\u63a5\u7d9a\u7bb1\u30e2\u30c7\u30eb\u306e\u30e1\u30fc\u30ab\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30ac\u30a4\u30c9<\/strong> for the specific combiner box model\n<ul>\n<li>\u3059\u3079\u3066\u306e\u96fb\u6c17\u7684\u7d42\u7aef\u306e\u30c8\u30eb\u30af\u4ed5\u69d8<\/li>\n<li>\u74b0\u5883\u5b9a\u683c\u306e\u78ba\u8a8d\uff08NEMA\u307e\u305f\u306fIP\u5b9a\u683c\uff09<\/li>\n<\/ul>\n<\/li>\n<li><strong>NEC\u7b2c690\u6761\u3078\u306e\u6e96\u62e0\u58f0\u660e<\/strong> \uff08\u7c73\u56fd\u3067\u306e\u8a2d\u7f6e\uff09\n<ul>\n<li>\u5730\u57df\u306e\u96fb\u529b\u4f1a\u793e\u3068\u306e\u9023\u7cfb\u627f\u8a8d<\/li>\n<li>\u5efa\u7bc9\u8a31\u53ef\u304a\u3088\u3073\u627f\u8a8d\u3055\u308c\u305f\u96fb\u6c17\u56f3\u9762<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u306e\u30e2\u30c7\u30eb\u4ed5\u69d8\u66f8<\/strong>\n<ul>\n<li>\u6700\u5927\u76f4\u5217\u30d2\u30e5\u30fc\u30ba\u5b9a\u683c\uff08NFPA 70E\u6e96\u62e0\uff09<\/li>\n<li>\u96fb\u5727\u8a08\u7b97\u306e\u305f\u3081\u306e\u6e29\u5ea6\u4fc2\u6570\u30c7\u30fc\u30bf<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30ec\u30d3\u30e5\u30fc\u3067\u306f\u3001\u8a2d\u7f6e\u3055\u308c\u305f\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u30e2\u30c7\u30eb\u304c\u627f\u8a8d\u3055\u308c\u305f\u8a08\u753b\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u73fe\u5834\u3067\u306e\u4ee3\u66ff\u306f\u3001\u691c\u67fb\u3092\u9032\u3081\u308b\u524d\u306bAHJ\u306e\u627f\u8a8d\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h2>\u7269\u7406\u7684\u304a\u3088\u3073\u76ee\u8996\u691c\u67fb\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<p>\u7269\u7406\u691c\u67fb\u3067\u306f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30ec\u30d3\u30e5\u30fc\u3067\u306f\u660e\u3089\u304b\u306b\u306a\u3089\u306a\u3044\u53ef\u80fd\u6027\u306e\u3042\u308b\u8a2d\u7f6e\u4e0a\u306e\u6b20\u9665\u3001\u74b0\u5883\u4e0a\u306e\u8106\u5f31\u6027\u3001\u304a\u3088\u3073\u5b89\u5168\u4e0a\u306e\u5371\u967a\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n<h3>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3068\u53d6\u308a\u4ed8\u3051<\/h3>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/inspector-in-safety-vest-checking-the-exterior-enclosure-integrity-of-a-viox-solar-combiner-box-mounted-on-a-wall-with-solar-panels-visible-in-background.webp\" alt=\"Inspector in safety vest checking the exterior enclosure integrity of a VIOX solar combiner box mounted on a wall, with solar panels visible in background. Professional inspection demonstrates proper weatherproof enclosure verification.\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u5b89\u5168\u30d9\u30b9\u30c8\u3092\u7740\u305f\u691c\u67fb\u5b98\u304c\u3001\u58c1\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u305fVIOX\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u5916\u88c5\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u5b8c\u5168\u6027\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304a\u308a\u3001\u80cc\u666f\u306b\u306f\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u304c\u898b\u3048\u307e\u3059\u3002\u5c02\u9580\u7684\u306a\u691c\u67fb\u306f\u3001\u9069\u5207\u306a\u8010\u5019\u6027\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u691c\u8a3c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n<ul>\n<li><strong>\u5b8c\u5168\u6027<\/strong>\uff1a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u672c\u4f53\u307e\u305f\u306f\u30ab\u30d0\u30fc\u306b\u3072\u3073\u5272\u308c\u3001\u7a74\u3001\u307e\u305f\u306f\u640d\u50b7\u304c\u306a\u3044\u3053\u3068\u3002.\n<ul>\n<li>\u30a6\u30a7\u30b6\u30fc\u30b7\u30fc\u30eb\u304c\u9699\u9593\u306a\u304f\u5b8c\u5168\u306b\u5bc6\u9589\u3055\u308c\u3066\u3044\u308b\u3053\u3068\uff08IP\/NEMA\u5b9a\u683c\u306b\u4e0d\u53ef\u6b20\uff09<\/li>\n<li>UV\u8010\u6027\u6750\u6599\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u308b\u3053\u3068\uff08\u5c4b\u5916\u8a2d\u7f6e\u306e\u5834\u5408\uff09<\/li>\n<li>\u91d1\u5c5e\u88fd\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306b\u9306\u3084\u8150\u98df\u306e\u5146\u5019\u304c\u306a\u3044\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u53d6\u308a\u4ed8\u3051<\/strong>\uff1a\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u304c\u69cb\u9020\u7269\u307e\u305f\u306f\u53d6\u308a\u4ed8\u3051\u30b7\u30b9\u30c6\u30e0\u306b\u3057\u3063\u304b\u308a\u3068\u56fa\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3002.\n<ul>\n<li>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u8150\u98df\u3084\u7de9\u307f\u304c\u306a\u3044\u3053\u3068<\/li>\n<li>\u53d6\u308a\u4ed8\u3051\u5834\u6240\u304c\u5fc5\u8981\u306a\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3053\u3068\uff08NEC 110.26\uff09<\/li>\n<li>\u30e1\u30fc\u30ab\u30fc\u306e\u4ed5\u69d8\u306b\u5f93\u3063\u3066\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u304c\u7dad\u6301\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u71b1\u7ba1\u7406<\/strong>\uff1a\u63db\u6c17\u53e3\u306b\u7834\u7247\u3084\u969c\u5bb3\u7269\u304c\u306a\u3044\u3053\u3068\u3002.\n<ul>\n<li>\u30dc\u30c3\u30af\u30b9\u304c\u76f4\u63a5\u7684\u306a\u96c6\u4e2d\u7684\u306a\u592a\u967d\u71b1\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\uff08\u5b9a\u683c\u304c\u306a\u3044\u5834\u5408\uff09<\/li>\n<li>\u4ed6\u306e\u767a\u71b1\u6a5f\u5668\u304b\u3089\u306e\u9069\u5207\u306a\u9593\u9694<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u30b1\u30fc\u30d6\u30eb\u30a8\u30f3\u30c8\u30ea\u3068\u30b9\u30c8\u30ec\u30a4\u30f3\u30ea\u30ea\u30fc\u30d5<\/h3>\n<ul>\n<li><strong>\u30b7\u30fc\u30ea\u30f3\u30b0<\/strong>\uff1a\u3059\u3079\u3066\u306e\u30b1\u30fc\u30d6\u30eb\u30a8\u30f3\u30c8\u30ea\u306b\u9069\u5207\u306a\u30b0\u30e9\u30f3\u30c9\u307e\u305f\u306f\u30b3\u30cd\u30af\u30bf\u304c\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u3002.\n<ul>\n<li>\u30b0\u30e9\u30f3\u30c9\u304cIP\/NEMA\u5b9a\u683c\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u9069\u5207\u306b\u7de0\u3081\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<li>\u672a\u4f7f\u7528\u306e\u30b1\u30fc\u30d6\u30eb\u30a8\u30f3\u30c8\u30ea\u304c\u30d6\u30e9\u30f3\u30ad\u30f3\u30b0\u30d7\u30e9\u30b0\u3067\u5bc6\u9589\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<li>\u96fb\u7dda\u7ba1\u63a5\u7d9a\u304c\u78ba\u5b9f\u3067\u8010\u5019\u6027\u304c\u3042\u308b\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u30b5\u30dd\u30fc\u30c8<\/strong>\uff1a\u30b1\u30fc\u30d6\u30eb\u304c\u30a8\u30f3\u30c8\u30ea\u30dd\u30a4\u30f3\u30c8\u3067\u9069\u5207\u306b\u8b58\u5225\u304a\u3088\u3073\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3002.\n<ul>\n<li>\u3059\u3079\u3066\u306e\u5c0e\u4f53\u306b\u9069\u5207\u306a\u30b9\u30c8\u30ec\u30a4\u30f3\u30ea\u30ea\u30fc\u30d5\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<li>\u9732\u51fa\u3057\u305f\u5358\u7ddaDC\u914d\u7dda\u306bPV\u30ef\u30a4\u30e4\u30ea\u30b9\u30c8\u304c\u691c\u8a3c\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<li>\u5fc5\u8981\u306a\u8ddd\u96e2\u5185\u306b\u30b1\u30fc\u30d6\u30eb\u30b5\u30dd\u30fc\u30c8\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u5185\u90e8\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u691c\u67fb<\/h3>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/interior-view-of-viox-solar-combiner-box-showing-multiple-fused-dc-string-connections-red-and-black-cables-connected-to-busbars-and-professional-wiring.webp\" alt=\"Interior view of VIOX solar combiner box showing multiple fused DC string connections, red and black cables connected to busbars, and professional wiring. VIOX branding visible on the enclosure door.\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u8907\u6570\u306e\u30d2\u30e5\u30fc\u30ba\u4ed8\u304dDC\u30b9\u30c8\u30ea\u30f3\u30b0\u63a5\u7d9a\u3001\u30d0\u30b9\u30d0\u30fc\u306b\u63a5\u7d9a\u3055\u308c\u305f\u8d64\u3068\u9ed2\u306e\u30b1\u30fc\u30d6\u30eb\u3001\u304a\u3088\u3073\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u914d\u7dda\u3092\u793a\u3059VIOX\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u5185\u90e8\u30d3\u30e5\u30fc\u3002.<\/figcaption><\/figure>\n<ul>\n<li><strong>\u30d2\u30e5\u30fc\u30ba<\/strong>\uff1a\u3059\u3079\u3066\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u4f4d\u7f6e\u306b\u9069\u5207\u306a\u30d2\u30e5\u30fc\u30ba\u304c\u88c5\u5099\u3055\u308c\u3066\u3044\u308b\u3053\u3068\uff08NEC 690.9\u306b\u5f93\u3063\u3066\u5fc5\u8981\u306a\u5834\u5408\uff09\u3002.\n<ul>\n<li>\u30d2\u30e5\u30fc\u30ba\u304c\u6b63\u3057\u3044\u96fb\u5727\u5b9a\u683c\u3067DC\u52d5\u4f5c\u7528\u306b\u5b9a\u683c\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<li>\u904e\u71b1\u306e\u5146\u5019\u304c\u306a\u3044\u3053\u3068\uff08\u5909\u8272\u3001\u7d76\u7e01\u306e\u6eb6\u878d\uff09<\/li>\n<li>\u30d2\u30e5\u30fc\u30ba\u30db\u30eb\u30c0\u30fc\u304c\u78ba\u5b9f\u3067\u9069\u5207\u306a\u63a5\u89e6\u3092\u3057\u3066\u3044\u308b\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0<\/strong>\uff1a\u30b9\u30a4\u30c3\u30c1\u304c\u5168\u30b9\u30c8\u30ed\u30fc\u30af\u3067\u30b9\u30e0\u30fc\u30ba\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3002.\n<ul>\n<li>ON\/OFF\u4f4d\u7f6e\u304c\u660e\u78ba\u306b\u30de\u30fc\u30af\u3055\u308c\u3001\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3053\u3068<\/li>\n<li>\u30cf\u30f3\u30c9\u30eb\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\u6a5f\u80fd\u304c\u5b58\u5728\u3057\u3001\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3053\u3068<\/li>\n<li>\u30b9\u30a4\u30c3\u30c1\u63a5\u70b9\u306b\u30d4\u30c3\u30c6\u30a3\u30f3\u30b0\u3084\u713c\u3051\u304c\u306a\u3044\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u63a5\u5730<\/strong>\uff1a\u6a5f\u5668\u306e\u63a5\u5730\u5c0e\u4f53\u304c\u5b58\u5728\u3057\u3001\u9069\u5207\u306b\u7d42\u7aef\u51e6\u7406\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3002.\n<ul>\n<li>\u63a5\u5730\u30d0\u30b9\u30d0\u30fc\u304c\u78ba\u5b9f\u3067\u9069\u5207\u306b\u30b5\u30a4\u30ba\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<li>\u3059\u3079\u3066\u306e\u91d1\u5c5e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u30b8\u30e3\u30f3\u30d1\u30fc\u304c\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<li>\u63a5\u5730\u62b5\u6297\u304c25\u30aa\u30fc\u30e0\u672a\u6e80\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u6e08\u307f\uff08NEC\u8981\u4ef6\u306b\u5f93\u3063\u3066\uff09<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7d42\u4e86<\/strong>\uff1a\u3059\u3079\u3066\u306e\u7aef\u5b50\u304c\u76ee\u8996\u3067\u7de0\u3081\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3053\u3068\uff08\u691c\u8a3c\u306b\u306f\u30c8\u30eb\u30af\u30ec\u30f3\u30c1\u3092\u4f7f\u7528\uff09\u3002.\n<ul>\n<li>\u9285\u88fd\u7aef\u5b50\u307e\u305f\u306f\u30d0\u30b9\u30d0\u30fc\u306b\u8150\u98df\u306e\u5146\u5019\u304c\u306a\u3044\u3053\u3068<\/li>\n<li>\u6b63\u3057\u3044\u6975\u6027\u304c\u89b3\u5bdf\u3055\u308c\u308b\u3053\u3068\uff08\u30d7\u30e9\u30b9\u304b\u3089\u30d7\u30e9\u30b9\u3001\u30de\u30a4\u30ca\u30b9\u304b\u3089\u30de\u30a4\u30ca\u30b9\uff09<\/li>\n<li>\u30e1\u30fc\u30ab\u30fc\u306e\u4ed5\u69d8\u306b\u5f93\u3063\u3066\u7aef\u5b50\u306b\u30ef\u30a4\u30e4\u304c\u633f\u5165\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\u96fb\u6c17\u7684\u30c6\u30b9\u30c8\u304a\u3088\u3073\u691c\u8a3c\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<p><strong>\u5b89\u5168\u8b66\u544a<\/strong>\uff1a\u3059\u3079\u3066\u306e\u96fb\u6c17\u7684\u30c6\u30b9\u30c8\u306f\u3001\u9069\u5207\u306a\u500b\u4eba\u7528\u4fdd\u8b77\u5177\uff08PPE\uff09\u3092\u7740\u7528\u3057\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u3092\u5b89\u5168\u306b\u9694\u96e2\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u5f8c\u306b\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306eDC\u96fb\u5727\u306f1000V\u3092\u8d85\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u6df1\u523b\u306a\u611f\u96fb\u304a\u3088\u3073\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u306e\u5371\u967a\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u30c6\u30b9\u30c8\u524d\u306e\u5b89\u5168\u691c\u8a3c<\/h3>\n<ul>\n<li>\u5207\u65ad\u30b9\u30a4\u30c3\u30c1\u304cOFF\u306e\u4f4d\u7f6e\u306b\u3042\u308a\u3001\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\u3055\u308c\u3066\u3044\u308b\u3053\u3068\uff08\u88c5\u5099\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff09\u3002.\n<ul>\n<li>\u30b9\u30c8\u30ea\u30f3\u30b0\u5165\u529b\u3092\u30c6\u30b9\u30c8\u306e\u305f\u3081\u306b\u5b89\u5168\u306b\u9694\u96e2\u3067\u304d\u308b\u3053\u3068<\/li>\n<li>\u30c6\u30b9\u30c8\u624b\u9806\u4e2d\u306b\u8b66\u544a\u30b5\u30a4\u30f3\u304c\u63b2\u793a\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<li>NFPA 70E\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u5883\u754c\u8a08\u7b97\u306b\u5f93\u3063\u3066\u3001\u30a2\u30fc\u30af\u5b9a\u683cPPE\u304c\u7740\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3002.\n<ul>\n<li>\u7d76\u7e01\u5de5\u5177\u3068\u9069\u5207\u306b\u5b9a\u683c\u3055\u308c\u305f\u30c6\u30b9\u30c8\u6a5f\u5668\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n<li>\u9ad8\u96fb\u5727\u30c6\u30b9\u30c8\u306e\u305f\u3081\u306b2\u4eba\u76ee\u306e\u8cc7\u683c\u306e\u3042\u308b\u4eba\u304c\u7acb\u3061\u4f1a\u3063\u3066\u3044\u308b\u3053\u3068<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u96fb\u5727\u304a\u3088\u3073\u96fb\u6d41\u306e\u6e2c\u5b9a<\/h3>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/electricians-hands-using-digital-multimeter-with-red-and-black-test-leads-to-measure-dc-voltage-at-terminals-of-viox-solar-combiner-box.webp\" alt=\"Electrician's hands using digital multimeter with red and black test leads to measure DC voltage at terminals of VIOX solar combiner box. Professional electrical testing demonstrates proper voltage verification procedures.\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u96fb\u6c17\u5de5\u4e8b\u58eb\u304c\u3001VIOX\u592a\u967d\u5149\u767a\u96fb\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u7aef\u5b50\u3067DC\u96fb\u5727\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u8d64\u3068\u9ed2\u306e\u30c6\u30b9\u30c8\u30ea\u30fc\u30c9\u3092\u5099\u3048\u305f\u30c7\u30b8\u30bf\u30eb\u30de\u30eb\u30c1\u30e1\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u69d8\u5b50\u3002\u5c02\u9580\u7684\u306a\u96fb\u6c17\u30c6\u30b9\u30c8\u306f\u3001\u9069\u5207\u306a\u96fb\u5727\u691c\u8a3c\u624b\u9806\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n<ul>\n<li><strong>\u958b\u653e\u96fb\u5727 (Voc)<\/strong>\uff1a\u592a\u967d\u5149\u7167\u5c04\u4e0b\u3067\u3001\u5404\u30b9\u30c8\u30ea\u30f3\u30b0\u306eVoc\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002.\n<ul>\n<li>Voc\u304c\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u6700\u5927\u96fb\u5727\u5b9a\u683c\u3092\u8d85\u3048\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u6e2c\u5b9a\u3055\u308c\u305fVoc\u3092\u8a08\u7b97\u5024\u3068\u6bd4\u8f03\u3057\u307e\u3059\uff08\u00b13%\u4ee5\u5185\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u52d5\u4f5c\u96fb\u6d41<\/strong>\uff1a\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u3001\u5404\u30b9\u30c8\u30ea\u30f3\u30b0\u304b\u3089\u306e\u52d5\u4f5c\u96fb\u6d41\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002.\n<ul>\n<li>\u30b9\u30c8\u30ea\u30f3\u30b0\u9593\u306e\u96fb\u6d41\u30d0\u30e9\u30f3\u30b9\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff08\u3070\u3089\u3064\u304d\u304c10%\u672a\u6e80\u3067\u3042\u308c\u3070\u554f\u984c\u3042\u308a\u307e\u305b\u3093\uff09\u3002<\/li>\n<li>\u96fb\u6d41\u304c\u30d2\u30e5\u30fc\u30ba\u307e\u305f\u306f\u30d0\u30b9\u30d0\u30fc\u306e\u5b9a\u683c\u3092\u8d85\u3048\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u6975\u6027<\/strong>\uff1a\u3059\u3079\u3066\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u5165\u529b\u3067\u30d7\u30e9\u30b9\u3068\u30de\u30a4\u30ca\u30b9\u306e\u6975\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.\n<ul>\n<li>\u4e00\u8cab\u3057\u305f\u8272\u5206\u3051\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff08\u901a\u5e38\u3001\u8d64=\u30d7\u30e9\u30b9\u3001\u9ed2=\u30de\u30a4\u30ca\u30b9\uff09\u3002<\/li>\n<li>\u6975\u6027\u9006\u63a5\u7d9a\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u307e\u3059\uff08\u5373\u6642\u4e0d\u5408\u683c\u6761\u4ef6\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u7d76\u7e01\u304a\u3088\u3073\u63a5\u5730\u30c6\u30b9\u30c8<\/h3>\n<ul>\n<li><strong>\u7d76\u7e01\u62b5\u6297<\/strong>:\n<ul>\n<li>\u30d7\u30e9\u30b9\u5c0e\u4f53\u3068\u63a5\u5730\u9593\u306e\u30c6\u30b9\u30c8\uff1a\u6700\u5c0f1\u30e1\u30ac\u30aa\u30fc\u30e0<\/li>\n<li>\u30de\u30a4\u30ca\u30b9\u5c0e\u4f53\u3068\u63a5\u5730\u9593\u306e\u30c6\u30b9\u30c8\uff1a\u6700\u5c0f1\u30e1\u30ac\u30aa\u30fc\u30e0<\/li>\n<li>\u30d7\u30e9\u30b9\u5c0e\u4f53\u3068\u30de\u30a4\u30ca\u30b9\u5c0e\u4f53\u9593\u306e\u30c6\u30b9\u30c8\uff1a\u6700\u5c0f1\u30e1\u30ac\u30aa\u30fc\u30e0<\/li>\n<li><em>\u6ce8\uff1a\u30c6\u30b9\u30c8\u524d\u306b\u30e2\u30b8\u30e5\u30fc\u30eb\u30e1\u30fc\u30ab\u30fc\u306b\u76f8\u8ac7\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u90e8\u306e\u4fdd\u8a3c\u3067\u306f\u30e1\u30ac\u30fc\u30c6\u30b9\u30c8\u304c\u9664\u5916\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/em><\/li>\n<\/ul>\n<\/li>\n<li><strong>\u63a5\u5730\u9023\u7d9a\u6027<\/strong>\uff1a\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u63a5\u5730\u307e\u3067\u306e\u63a5\u5730\u7d4c\u8def\u306e\u9023\u7d9a\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.\n<ul>\n<li>\u63a5\u5730\u62b5\u6297\u3092\u6e2c\u5b9a\u3057\u307e\u3059\uff1aNEC 250.53\u306b\u5f93\u3044\u300125\u30aa\u30fc\u30e0\u672a\u6e80\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u3059\u3079\u3066\u306e\u91d1\u5c5e\u88fd\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u90e8\u54c1\u9593\u306e\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u30b5\u30fc\u30b8\u4fdd\u8b77<\/strong>\uff1a\u78ba\u8a8d <a href=\"https:\/\/test.viox.com\/ja\/spd\/\">SPD<\/a> \u72b6\u614b\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\uff08\u7dd1=\u826f\u597d\u3001\u8d64=\u4ea4\u63db\uff09\u3002.\n<ul>\n<li>SPD\u306e\u96fb\u5727\u5b9a\u683c\u304c\u30b7\u30b9\u30c6\u30e0\u306eVoc\u4ee5\u4e0a\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>SPD\u304c\u5404\u6975\u3068\u63a5\u5730\u306e\u9593\u306b\u9069\u5207\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u6a5f\u80fd\u30c6\u30b9\u30c8<\/h3>\n<ul>\n<li><strong>\u30b9\u30a4\u30c3\u30c1\u64cd\u4f5c<\/strong>\uff1a\u30b9\u30a4\u30c3\u30c1\u304c\u8ca0\u8377\u6761\u4ef6\u4e0b\u3067\u96fb\u6d41\u3092\u906e\u65ad\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.\n<ul>\n<li>\u6a5f\u68b0\u7684\u306a\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\/\u30bf\u30b0\u30a2\u30a6\u30c8\u6a5f\u80fd\u306e\u30c6\u30b9\u30c8<\/li>\n<li>\u30b9\u30a4\u30c3\u30c1\u304c\u958b\u3044\u3066\u3044\u308b\u3068\u304d\u306b\u76ee\u8996\u3067\u304d\u308b\u906e\u65ad\u8868\u793a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong>\uff1a\u30b9\u30c8\u30ea\u30f3\u30b0\u30ec\u30d9\u30eb\u306e\u96fb\u6d41\u76e3\u8996\u7cbe\u5ea6\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff08\u88c5\u5099\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff09\u3002.\n<ul>\n<li>\u904e\u96fb\u6d41\u307e\u305f\u306f\u6545\u969c\u72b6\u614b\u306e\u30a2\u30e9\u30fc\u30e0\u6a5f\u80fd\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002<\/li>\n<li>\u30ea\u30e2\u30fc\u30c8\u76e3\u8996\u901a\u4fe1\u304c\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\u8a8d\u8a3c\u304a\u3088\u3073\u30de\u30fc\u30ad\u30f3\u30b0\u8981\u4ef6<\/h2>\n<p>\u9069\u5207\u306a\u30e9\u30d9\u30eb\u8868\u793a\u3068\u8a8d\u8a3c\u30de\u30fc\u30af\u306f\u3001\u5358\u306a\u308b\u7ba1\u7406\u4e0a\u306e\u5f62\u5f0f\u3067\u306f\u306a\u304f\u3001\u91cd\u8981\u306a\u5b89\u5168\u60c5\u5831\u3068\u6cd5\u7684\u8cac\u4efb\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u6b20\u843d\u307e\u305f\u306f\u4e0d\u6b63\u78ba\u306a\u30de\u30fc\u30ad\u30f3\u30b0\u306f\u3001\u691c\u67fb\u4e0d\u5408\u683c\u306e\u4e00\u822c\u7684\u306a\u7406\u7531\u3067\u3059\u3002.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/viox-electric-solar-combiner-box-certifications-including-ul-1741-iec-61439-2-ce-marking-and-iso-9001-compliance-test-reports.webp\" alt=\"VIOX electric solar combiner box certifications including UL 1741, IEC 61439-2, CE marking, and ISO 9001 compliance test reports.\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">UL 1741\u3001IEC 61439-2\u3001CE\u30de\u30fc\u30ad\u30f3\u30b0\u3001\u304a\u3088\u3073ISO 9001\u9069\u5408\u6027\u30c6\u30b9\u30c8\u30ec\u30dd\u30fc\u30c8\u3092\u542b\u3080VIOX\u96fb\u6c17\u592a\u967d\u5149\u767a\u96fb\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u8a8d\u8a3c\u3002.<\/figcaption><\/figure>\n<h3>UL\u30de\u30fc\u30ad\u30f3\u30b0\u8981\u4ef6\uff08\u5317\u7c73\uff09<\/h3>\n<ul>\n<li><strong>\u8a8d\u8a3c\u30de\u30fc\u30af<\/strong>\uff1aUL\u3001ETL\u3001CSA\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306eNRTL\u30de\u30fc\u30af\u304c\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306b\u6052\u4e45\u7684\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002.\n<ul>\n<li>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3092\u958b\u3051\u306a\u304f\u3066\u3082\u30de\u30fc\u30af\u304c\u306f\u3063\u304d\u308a\u3068\u898b\u3048\u308b<\/li>\n<li>\u8a8d\u8a3c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u8ffd\u8de1\u53ef\u80fd\u306a\u7ba1\u7406\u756a\u53f7<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5b9a\u683c\u9298\u677f<\/strong>\uff1a\u88fd\u9020\u696d\u8005\u540d\u3068\u30e2\u30c7\u30eb\u756a\u53f7\u3002.\n<ul>\n<li>\u6700\u5927DC\u96fb\u5727\u5b9a\u683c\uff08\u4f8b\uff1a\u300c1000V DC Max\u300d\u307e\u305f\u306f\u300c1500V DC Max\u300d\uff09<\/li>\n<li>\u30b9\u30c8\u30ea\u30f3\u30b0\u3054\u3068\u306e\u6700\u5927\u96fb\u6d41\u304a\u3088\u3073\u7dcf\u96fb\u6d41\u5bb9\u91cf<\/li>\n<li>\u74b0\u5883\u5b9a\u683c\uff08\u4f8b\uff1a\u300cNEMA 4X\u300d\u307e\u305f\u306f\u300c\u5c4b\u5916\u4f7f\u7528\u300d\uff09<\/li>\n<li>\u5468\u56f2\u6e29\u5ea6\u5b9a\u683c\uff0825\u00b0C\uff0877\u00b0F\uff09\u4ee5\u5916\u306e\u5834\u5408\uff09<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5b89\u5168\u306b\u95a2\u3059\u308b\u8b66\u544a<\/strong>\uff1a\u300c\u8b66\u544a\uff1a\u611f\u96fb\u306e\u5371\u967a\u300d\u304c\u76ee\u7acb\u3064\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.\n<ul>\n<li>\u975e\u63a5\u5730\u5c0e\u4f53\u306b\u95a2\u3059\u308b\u8b66\u544a\uff08\u8a72\u5f53\u3059\u308b\u5834\u5408\uff09\uff1a\u300cDC\u5c0e\u4f53\u306f\u901a\u96fb\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u300d\u201c<\/li>\n<li>\u201c\u65ad\u8def\u30b9\u30a4\u30c3\u30c1\u306e\u300cON\u300d\u304a\u3088\u3073\u300cOFF\u300d\u30de\u30fc\u30ad\u30f3\u30b0<\/li>\n<li>\u30d2\u30e5\u30fc\u30ba\u4ea4\u63db\u4ed5\u69d8\uff08\u30a2\u30f3\u30da\u30a2\u6570\u3001\u96fb\u5727\u3001DC\u5b9a\u683c\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>IEC\u30de\u30fc\u30ad\u30f3\u30b0\u8981\u4ef6\uff08\u56fd\u969b\uff09<\/h3>\n<ul>\n<li><strong>CE\u30de\u30fc\u30af<\/strong>\uff1a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u307e\u305f\u306f\u5b9a\u683c\u9298\u677f\u306b\u8868\u793a\u3002.\n<ul>\n<li>\u9069\u5408\u5ba3\u8a00\u66f8\u304c\u6dfb\u4ed8\u3055\u308c\u3066\u3044\u308b<\/li>\n<li>\u4f4e\u96fb\u5727\u6307\u4ee42014\/35\/EU\u3078\u306e\u6e96\u62e0<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u6a19\u6e96\u306e\u57fa\u6e96<\/strong>\uff1a\u5b9a\u683c\u9298\u677f\u306bIEC 61439\u307e\u305f\u306fIEC 60947\u3078\u306e\u53c2\u7167\u3002.\n<ul>\n<li>IP\u5b9a\u683c\u304c\u660e\u78ba\u306b\u30de\u30fc\u30af\u3055\u308c\u3066\u3044\u308b\uff08\u4f8b\uff1a\u300cIP65\u300d\u307e\u305f\u306f\u300cIP66\u300d\uff09<\/li>\n<li>\u5b9a\u683c\u52d5\u4f5c\u96fb\u5727\uff08Ue\uff09\u304a\u3088\u3073\u96fb\u6d41\uff08Ie\uff09<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u8a18\u53f7<\/strong>\uff1aDC\u96fb\u5727\u8b66\u544a\u8a18\u53f7\uff08IEC 60417\u8a18\u53f7\uff09\u3002.\n<ul>\n<li>\u76ee\u7684\u5730\u306e\u5e02\u5834\u3067\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u591a\u8a00\u8a9e\u3067\u306e\u8b66\u544a<\/li>\n<li>\u63a5\u5730\/\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u8a18\u53f7\uff08\u8a72\u5f53\u3059\u308b\u5834\u5408\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u73fe\u5834\u3067\u9069\u7528\u3055\u308c\u308b\u30e9\u30d9\u30eb<\/h3>\n<ul>\n<li><strong>\u30b9\u30c8\u30ea\u30f3\u30b0\u8b58\u5225<\/strong>\uff1a\u5404\u30b9\u30c8\u30ea\u30f3\u30b0\u5165\u529b\u306b\u306f\u3001\u5bfe\u5fdc\u3059\u308b\u30a2\u30ec\u30a4\u4f4d\u7f6e\u304c\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li><strong>\u51fa\u529b\u8b58\u5225<\/strong>\uff1a\u51fa\u529b\u7aef\u5b50\u306b\u306f\u3001\u5b9b\u5148\uff08\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30c1\u30e3\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306a\u3069\uff09\u304c\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u3066\u3044\u307e\u3059\u3002.\n<ul>\n<li>\u3059\u3079\u3066\u306eDC\u7aef\u5b50\u306b\u6975\u6027\u8868\u793a\uff08+\u304a\u3088\u3073\u2013\u8a18\u53f7\uff09<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u60c5\u5831<\/strong>\uff1a\u5b58\u5728\u3059\u308b\u6700\u5927\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3002.\n<ul>\n<li>\u77ed\u7d61\u96fb\u6d41\u5b9a\u683c<\/li>\n<li>\u8a2d\u7f6e\u65e5\u304a\u3088\u3073\u8a2d\u7f6e\u8005\u8b58\u5225<\/li>\n<li>\u7dca\u6025\u9023\u7d61\u5148\u60c5\u5831<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\u4e00\u822c\u7684\u306a\u4e0d\u9069\u5408\u554f\u984c<\/h2>\n<p>\u73fe\u5834\u691c\u67fb\u30c7\u30fc\u30bf\u304a\u3088\u3073AHJ\u30ec\u30dd\u30fc\u30c8\u306b\u57fa\u3065\u304f\u3068\u3001\u4ee5\u4e0b\u306e\u554f\u984c\u304c\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u691c\u67fb\u4e0d\u5408\u683c\u306e\u5927\u90e8\u5206\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u6b20\u843d\u307e\u305f\u306f\u4e0d\u9069\u5207\u306a\u30d2\u30e5\u30fc\u30ba<\/strong>\uff1aNEC 690.9\u3067\u5fc5\u8981\u306a\u5834\u5408\uff083\u3064\u4ee5\u4e0a\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\uff09\u3001\u30b9\u30c8\u30ea\u30f3\u30b0\u30d2\u30e5\u30fc\u30ba\u304c\u7701\u7565\u3055\u308c\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u30d2\u30e5\u30fc\u30ba\u304c\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6700\u5927\u76f4\u5217\u30d2\u30e5\u30fc\u30ba\u5b9a\u683c\u306b\u5bfe\u3057\u3066\u5c0f\u3055\u3059\u304e\u308b\/\u5927\u304d\u3059\u304e\u308b\u3002.<\/li>\n<li><strong>\u4e0d\u6b63\u78ba\u306a\u74b0\u5883\u5b9a\u683c<\/strong>\uff1a\u8150\u98df\u6027\u306e\u9ad8\u3044\u6cbf\u5cb8\u74b0\u5883\u306bNEMA 3R\u30dc\u30c3\u30af\u30b9\u304c\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u9069\u5207\u306a\u8010\u5019\u6027\u4fdd\u8b77\u306a\u3057\u306b\u5c4b\u5185\u5b9a\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u304c\u5c4b\u5916\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002.<\/li>\n<li><strong>\u4e0d\u5341\u5206\u306a\u63a5\u5730<\/strong>\uff1a\u6a5f\u5668\u306e\u63a5\u5730\u5c0e\u4f53\u304c\u6b20\u843d\u3057\u3066\u3044\u308b\u3001\u63a5\u5730\u306e\u30ef\u30a4\u30e4\u304c\u5c0f\u3055\u3059\u304e\u308b\u3001\u307e\u305f\u306f\u7d42\u7aef\u4e0d\u826f\u306b\u3088\u308a\u63a5\u5730\u62b5\u6297\u304c25\u30aa\u30fc\u30e0\u3092\u8d85\u3048\u308b\u3002.<\/li>\n<li><strong>\u30c8\u30eb\u30af\u4ed5\u69d8\u9055\u53cd<\/strong>\uff1a\u4e0d\u9069\u5207\u306a\u30c8\u30eb\u30af\u9069\u7528\u306b\u3088\u308b\u7aef\u5b50\u63a5\u7d9a\u306e\u7de9\u307f\u3001\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u304a\u3088\u3073\u6f5c\u5728\u7684\u306a\u30a2\u30fc\u30af\u6545\u969c\u306b\u3064\u306a\u304c\u308b\u3002.<\/li>\n<li><strong>\u30b1\u30fc\u30d6\u30eb\u30b0\u30e9\u30f3\u30c9\u306e\u6545\u969c<\/strong>\uff1a\u672a\u4f7f\u7528\u306e\u30b1\u30fc\u30d6\u30eb\u30a8\u30f3\u30c8\u30ea\u304c\u958b\u3044\u305f\u307e\u307e\u306b\u306a\u3063\u3066\u3044\u308b\uff08IP\/NEMA\u5b9a\u683c\u3092\u640d\u306a\u3046\uff09\u3001\u307e\u305f\u306f\u5b58\u5728\u3059\u308b\u30b1\u30fc\u30d6\u30eb\u30b5\u30a4\u30ba\u306b\u5bfe\u3057\u3066\u9593\u9055\u3063\u305f\u30b0\u30e9\u30f3\u30c9\u30bf\u30a4\u30d7\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002.<\/li>\n<li><strong>\u4e0d\u5341\u5206\u306a\u30e9\u30d9\u30eb\u8868\u793a<\/strong>\uff1a\u8b66\u544a\u30e9\u30d9\u30eb\u306e\u6b20\u843d\u3001\u8272\u3042\u305b\u305f\u308a\u5224\u8aad\u3067\u304d\u306a\u3044\u30de\u30fc\u30ad\u30f3\u30b0\u3001\u307e\u305f\u306f\u8b58\u5225\u306e\u305f\u3081\u306e\u500b\u3005\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u56de\u8def\u306e\u30e9\u30d9\u30eb\u8868\u793a\u306e\u5931\u6557\u3002.<\/li>\n<li><strong>\u96fb\u5727\u5b9a\u683c\u306e\u4e0d\u4e00\u81f4<\/strong>\uff1a1000V DC\u5b9a\u683c\u306e\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u304c\u3001\u4f4e\u6e29\u6761\u4ef6\u306b\u3088\u308a\u3053\u306e\u5024\u3092\u8d85\u3048\u308b\u8a08\u7b97\u3055\u308c\u305fVoc\u3092\u6301\u3064\u30b7\u30b9\u30c6\u30e0\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u3002.<\/li>\n<\/ol>\n<h2>\u7d50\u8ad6\uff1a\u52b9\u7387\u7684\u306a\u691c\u67fb\u306e\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n<p>UL\u304a\u3088\u3073IEC\u898f\u683c\u306b\u5bfe\u3059\u308b\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u691c\u67fb\u306b\u306f\u3001\u5fb9\u5e95\u6027\u3068\u52b9\u7387\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002\u69cb\u9020\u5316\u3055\u308c\u305f\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306b\u5f93\u3044\u3001\u5b89\u5168\u4e0a\u91cd\u8981\u306a\u9805\u76ee\uff08\u8a8d\u8a3c\u306e\u691c\u8a3c\u3001\u904e\u96fb\u6d41\u4fdd\u8b77\u3001\u63a5\u5730\u3001\u304a\u3088\u3073\u74b0\u5883\u5b9a\u683c\uff09\u3092\u512a\u5148\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u691c\u67fb\u5b98\u306f\u59a5\u5f53\u306a\u691c\u67fb\u671f\u9593\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u6700\u3082\u91cd\u5927\u306a\u4e0d\u9069\u5408\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u30c7\u30e5\u30a2\u30ebUL\/IEC\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u308bVIOX Electric\u306e\u3088\u3046\u306a\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u88fd\u54c1\u304c\u5317\u7c73\u304a\u3088\u3073\u56fd\u969b\u7684\u306a\u8981\u4ef6\u306e\u4e21\u65b9\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u691c\u67fb\u5b98\u306e\u30bf\u30b9\u30af\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002\u627f\u8a8d\u306e\u305f\u3081\u306b\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u3092\u8a55\u4fa1\u3059\u308b\u5834\u5408\u306f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u8a2d\u7f6e\u3055\u308c\u305f\u6a5f\u5668\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3001\u3059\u3079\u3066\u306e\u5b89\u5168\u30e9\u30d9\u30eb\u304c\u8868\u793a\u3055\u308c\u5224\u8aad\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3001\u304a\u3088\u3073\u96fb\u6c17\u7684\u30c6\u30b9\u30c8\u304c\u30b7\u30b9\u30c6\u30e0\u306e\u5b8c\u5168\u6027\u3092\u78ba\u8a8d\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u5e38\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u3053\u308c\u3089\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u5b9a\u671f\u7684\u306b\u4f7f\u7528\u3059\u308b\u3068\u3001\u691c\u67fb\u306e\u624b\u623b\u308a\u304c\u6e1b\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u304c\u4fdd\u8b77\u3055\u308c\u3001\u6700\u7d42\u7684\u306b\u306f\u4e16\u754c\u4e2d\u306e\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306e\u5b89\u5168\u306a\u5c55\u958b\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 115.914px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 7338.1px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 7338.1px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4563.79px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4563.79px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 115.914px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 120.914px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 120.914px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3481.57px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3481.57px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6017.34px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6017.34px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction: Why Inspection Standards Matter for Solar Combiner Boxes Professional electrical inspector wearing safety vest and hard hat reviewing VIOX solar combiner box installation at large commercial solar farm.\u00a0 Solar combiner boxes serve as critical safety junctions in photovoltaic systems, consolidating DC current from multiple solar panel strings before routing power to inverters or battery systems. Despite their relatively simple function, these enclosures are among the most scrutinized components during PV system inspections\u2014and for good reason. A faulty solar combiner box can lead to arc faults, fire hazards, system downtime, and costly warranty claims. For inspectors, engineers, and Authority Having Jurisdiction (AHJ) personnel, navigating the overlapping requirements of UL and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20795,"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-20794","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\/20794","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=20794"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/20794\/revisions"}],"predecessor-version":[{"id":20796,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/20794\/revisions\/20796"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media\/20795"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media?parent=20794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/categories?post=20794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/tags?post=20794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}