{"id":15085,"date":"2025-04-02T16:59:46","date_gmt":"2025-04-02T08:59:46","guid":{"rendered":"https:\/\/viox.com\/?p=15085"},"modified":"2026-04-03T14:08:57","modified_gmt":"2026-04-03T06:08:57","slug":"what-is-a-dc-isolator-switch","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ja\/what-is-a-dc-isolator-switch\/","title":{"rendered":"DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fb\u30b9\u30a4\u30c3\u30c1\u3068\u306f"},"content":{"rendered":"<div class=\"product-intro\">\n<p>A <a href=\"https:\/\/test.viox.com\/ja\/dc-isolator-switch\/\"><strong>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1<\/strong><\/a> \u306f\u3001\u592a\u967d\u5149\u767a\u96fb\uff08PV\uff09\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3001\u30b5\u30fc\u30d3\u30b9\u3001\u7dca\u6025\u5bfe\u5fdc\u3001\u304a\u3088\u3073\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u624b\u9806\u306e\u305f\u3081\u306b\u3001\u8a2d\u7f6e\u306eDC\u5074\u3092\u5b89\u5168\u306b\u9694\u96e2\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u624b\u52d5\u64cd\u4f5c\u306e\u906e\u65ad\u88c5\u7f6e\u3067\u3059\u3002\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u3068\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u3001\u30c1\u30e3\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306a\u3069\u306e\u4e0b\u6d41\u6a5f\u5668\u3068\u306e\u9593\u306b\u3001\u610f\u56f3\u7684\u3067\u660e\u78ba\u306b\u793a\u3055\u308c\u305f\u906e\u65ad\u70b9\u3092\u8a2d\u3051\u307e\u3059\u3002.<\/p>\n<p>\u5b9f\u969b\u306b\u306f\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u6280\u8853\u8005\u304c\u30b7\u30b9\u30c6\u30e0\u3092\u6d41\u308c\u308bDC\u96fb\u529b\u3092\u610f\u56f3\u7684\u306b\u505c\u6b62\u3055\u305b\u308b\u305f\u3081\u306e\u88c5\u7f6e\u3067\u3059\u3002\u305d\u308c\u306f <strong>\u306a\u3044<\/strong> \u904e\u96fb\u6d41\u4fdd\u8b77\u88c5\u7f6e\u3067\u3042\u308a\u3001 <strong>\u306a\u3044<\/strong> \u5358\u306a\u308b\u30aa\u30f3\u30aa\u30d5\u30a2\u30af\u30bb\u30b5\u30ea\u3067\u3059\u3002\u305d\u306e\u672c\u5f53\u306e\u5f79\u5272\u306f\u3001\u65e5\u5149\u304c\u5b58\u5728\u3059\u308b\u9650\u308a\u901a\u96fb\u3055\u308c\u305f\u307e\u307e\u306e\u56de\u8def\u306b\u3001\u5b89\u5168\u3067\u610f\u56f3\u7684\u306a\u9694\u96e2\u70b9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n<p>\u305d\u306e\u533a\u5225\u304c\u91cd\u8981\u306a\u306e\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306eDC\u5074\u304c\u5f93\u6765\u306eAC\u5efa\u7269\u56de\u8def\u3068\u306f\u7570\u306a\u308b\u52d5\u4f5c\u3092\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u30bd\u30fc\u30e9\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u65e5\u4e2d\u3082\u96fb\u5727\u3092\u751f\u6210\u3057\u7d9a\u3051\u3001DC\u30a2\u30fc\u30af\u306f\u81ea\u7136\u306a\u96fb\u6d41\u30bc\u30ed\u30af\u30ed\u30b9\u304c\u306a\u3044\u305f\u3081\u3001AC\u30a2\u30fc\u30af\u3088\u308a\u3082\u906e\u65ad\u304c\u56f0\u96e3\u3067\u3059\u3002\u3053\u308c\u304c\u3001PV\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306b\u304a\u3044\u3066\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306e\u9078\u629e\u3001\u914d\u7f6e\u3001\u304a\u3088\u3073\u96fb\u5727\u5b9a\u683c\u304c\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u7406\u7531\u3067\u3059\u3002.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/DC-solar-isolator-switch-installed-near-a-photovoltaic-inverter-for-safe-maintenance-isolation.webp\" alt=\"DC solar isolator switch installed near a photovoltaic inverter for safe maintenance isolation\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.9em;\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044DC\u30bd\u30fc\u30e9\u30fc\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306e\u8fd1\u304f\u306b\u3057\u3063\u304b\u308a\u3068\u8a2d\u7f6e\u3055\u308c\u3001\u5b89\u5168\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u30b7\u30b9\u30c6\u30e0\u9694\u96e2\u306e\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u52d5\u906e\u65ad\u70b9\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002.<\/figcaption><\/figure>\n<h2>\u8981\u70b9<\/h2>\n<ul>\n<li>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u4e3b\u306b <strong>\u624b\u52d5\u9694\u96e2<\/strong>, \u306e\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u81ea\u52d5\u6545\u969c\u4fdd\u8b77\u306e\u305f\u3081\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/li>\n<li>\u305d\u306e\u6700\u3082\u91cd\u8981\u306a\u5f79\u5272\u306f\u3001PV\u30a2\u30ec\u30a4\u3068\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u3084\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306a\u3069\u306e\u4e0b\u6d41\u6a5f\u5668\u3068\u306e\u9593\u306b\u3001\u691c\u8a3c\u6e08\u307f\u306e\u906e\u65ad\u70b9\u3092\u8a2d\u3051\u308b\u3053\u3068\u3067\u3059\u3002.<\/li>\n<li>\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u9078\u629e\u3068\u540c\u69d8\u306b\u3001\u914d\u7f6e\u3082\u91cd\u8981\u3067\u3059\u3002\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3092\u3069\u3053\u306b\u8a2d\u7f6e\u3059\u308b\u304b\u306f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u5b89\u5168\u6027\u3068\u6cd5\u898f\u5236\u306e\u9075\u5b88\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/li>\n<li>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u5b9f\u969b\u306e <strong>PV DC\u96fb\u5727\u3001\u96fb\u6d41\u3001\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c7\u30e5\u30fc\u30c6\u30a3<\/strong>, \u306b\u5408\u308f\u305b\u3066\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001AC\u906e\u65ad\u5668\u3068\u306e\u8868\u9762\u7684\u306a\u985e\u4f3c\u6027\u3067\u9078\u629e\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/li>\n<li>\u307b\u3068\u3093\u3069\u306e\u30de\u30eb\u30c1\u30b9\u30c8\u30ea\u30f3\u30b0\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u3067\u306f\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u307e\u305f\u306f\u30d2\u30e5\u30fc\u30ba\u3092\u7f6e\u304d\u63db\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u305d\u308c\u3089\u3068\u4e26\u884c\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h2>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u4f55\u3092\u3059\u308b\u306e\u304b\uff1f\u76f4\u63a5\u7684\u306a\u7b54\u3048<\/h2>\n<p>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u30663\u3064\u306e\u4e3b\u8981\u306a\u6a5f\u80fd\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>PV DC\u5074\u306b\u624b\u52d5\u906e\u65ad\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u3001<\/strong> \u6280\u8853\u8005\u304c\u4f5c\u696d\u524d\u306b\u6a5f\u5668\u3092\u5b89\u5168\u306b\u975e\u901a\u96fb\u5316\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>\u5b89\u5168\u306a\u30b5\u30fc\u30d3\u30b9\u3068\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u624b\u9806\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001<\/strong> \u56de\u8def\u304c\u610f\u56f3\u7684\u306b\u9694\u96e2\u3055\u308c\u305f\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u3001\u660e\u78ba\u306b\u793a\u3055\u308c\u691c\u8a3c\u3055\u308c\u305f\u958b\u653e\u72b6\u614b\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3001\u691c\u67fb\u3001\u307e\u305f\u306f\u7dca\u6025\u5bfe\u5fdc\u6642\u306b\u3001PV\u30a2\u30ec\u30a4\u3092<\/strong> \u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u3001\u30c1\u30e3\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u307e\u305f\u306f\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306a\u3069\u306e\u4e0b\u6d41\u6a5f\u5668\u304b\u3089\u5206\u96e2\u3057\u307e\u3059\u3002.<\/li>\n<\/ol>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Technical-infographic-showing-the-main-functions-of-a-DC-solar-isolator-switch.webp\" alt=\"Technical infographic showing the main functions of a DC solar isolator switch\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.9em;\">DC\u30bd\u30fc\u30e9\u30fc\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u4e3b\u8981\u306a\u6a5f\u80fd\u3092\u793a\u3059\u6280\u8853\u7684\u306a\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3002\u624b\u52d5\u906e\u65ad\u3001\u5b89\u5168\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u9694\u96e2\u3001\u304a\u3088\u3073PV\u30a2\u30ec\u30a4\u306e\u5206\u96e2\u306b\u304a\u3051\u308b\u305d\u306e\u5f79\u5272\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n<p>\u6cd5\u898f\u4e0a\u3001\u3053\u308c\u306f <strong>\u906e\u65ad\u624b\u6bb5<\/strong> \u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u906e\u65ad\u624b\u6bb5 <strong>\u306e\u3088\u308a\u5e83\u7bc4\u306a\u8981\u4ef6\u306b\u8a72\u5f53\u3057\u307e\u3059\u3002NEC\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u3053\u306e\u8981\u4ef6\u306f<\/strong>. NEC\u7b2c690.13\u6761\u2014\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u906e\u65ad\u624b\u6bb5 <strong>IEC 60364-7-712<\/strong> \u305d\u3057\u3066 <strong>AS\/NZS 5033<\/strong>.<\/p>\n<p>\u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002IEC\u304a\u3088\u3073AS\/NZS\u30d9\u30fc\u30b9\u306e\u5b9f\u52d9\u3067\u306f\u3001\u540c\u69d8\u306e\u6982\u5ff5\u304c\u3001\u30a2\u30ec\u30a4\u5074\u304a\u3088\u3073\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u5074\u306e\u906e\u65ad\u3092\u898f\u5b9a\u3059\u308bPV\u9694\u96e2\u898f\u5247\u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <strong>\u91cd\u8981\u306a\u533a\u5225\u306f\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u304c<\/strong>, \u9694\u96e2\u30c7\u30e5\u30fc\u30c6\u30a3.<\/p>\n<h2>\u306e\u305f\u3081\u306b\u9078\u629e\u3055\u308c\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u3042\u308a\u3001\u904e\u96fb\u6d41\u4fdd\u8b77\u306e\u305f\u3081\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u5b89\u5168\u306a\u52d5\u4f5c\u4f7f\u7528\u306f\u3001\u5b9f\u969b\u306e\u30b9\u30a4\u30c3\u30c1\u906e\u65ad\u5668\u306e\u5b9a\u683c\u3001DC\u4f7f\u7528\u30ab\u30c6\u30b4\u30ea\u3001\u304a\u3088\u3073\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u624b\u9806\u306b\u4f9d\u7136\u3068\u3057\u3066\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/h2>\n<p>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u304cAC\u30b9\u30a4\u30c3\u30c1\u3068\u7570\u306a\u308b\u70b9\u306f\u4f55\u304b\uff1f.<\/p>\n<h3>PV DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u5358\u306b\u5bb6\u5ead\u7528\u307e\u305f\u306f\u7523\u696d\u7528AC\u30b9\u30a4\u30c3\u30c1\u3092\u9ad8\u96fb\u5727\u306b\u9069\u7528\u3057\u305f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u592a\u967d\u5149\u767a\u96fb\u6761\u4ef6\u4e0b\u3067\u306eDC\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306e\u7279\u5b9a\u306e\u96fb\u6c17\u7684\u73fe\u5b9f\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001AC\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3068\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308a\u307e\u3059\u3002<\/h3>\n<p>\u30bc\u30ed\u30af\u30ed\u30c3\u30b7\u30f3\u30b0\u306e\u554f\u984c.<\/p>\n<p>AC\u56de\u8def\u3067\u306f\u3001\u96fb\u6d41\u306f\u96fb\u6e90\u304c50 Hz\u307e\u305f\u306f60 Hz\u306e\u3069\u3061\u3089\u3067\u3042\u308b\u304b\u306b\u5fdc\u3058\u3066\u30011\u79d2\u3042\u305f\u308a100\u56de\u307e\u305f\u306f120\u56de\u81ea\u7136\u306b\u30bc\u30ed\u3092\u901a\u904e\u3057\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u63a5\u70b9\u304c\u958b\u304f\u3068\u3001\u5f62\u6210\u3055\u308c\u308b\u30a2\u30fc\u30af\u306f\u3001\u901a\u5e38\u6570\u30df\u30ea\u79d2\u4ee5\u5185\u306b\u6b21\u306e\u30bc\u30ed\u30af\u30ed\u30c3\u30b7\u30f3\u30b0\u306b\u3088\u3063\u3066\u52a9\u3051\u3089\u308c\u307e\u3059\u3002.<\/p>\n<h3>DC\u96fb\u6d41\u306b\u306f\u30bc\u30ed\u30af\u30ed\u30c3\u30b7\u30f3\u30b0\u304c\u3042\u308a\u307e\u305b\u3093\u3002DC\u56de\u8def\u3067\u958b\u3044\u3066\u3044\u308b\u63a5\u70b9\u9593\u306b\u30a2\u30fc\u30af\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u30bd\u30fc\u30b9\u304c\u96fb\u6d41\u3092\u99c6\u52d5\u3057\u7d9a\u3051\u308b\u9650\u308a\u3001\u30a2\u30fc\u30af\u306f\u305d\u308c\u81ea\u4f53\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u304c\u3001\u3088\u308a\u5805\u7262\u306a\u63a5\u70b9\u8a2d\u8a08\u3001\u3088\u308a\u5e83\u3044\u63a5\u70b9\u5206\u96e2\u3001\u304a\u3088\u3073\u591a\u304f\u306e\u5834\u5408\u3001\u5b9f\u969b\u306eDC\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c7\u30e5\u30fc\u30c6\u30a3\u306b\u9069\u3057\u305f\u30a2\u30fc\u30af\u7ba1\u7406\u6a5f\u80fd\u3092\u5fc5\u8981\u3068\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/h3>\n<p>\u305d\u306e\u4ed6\u306eDC\u56fa\u6709\u306e\u8ab2\u984c<\/p>\n<ul>\n<li><strong>\u30a2\u30fc\u30af\u306e\u6319\u52d5\u306b\u52a0\u3048\u3066\u3001PV\u30b7\u30b9\u30c6\u30e0\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u6b21\u306e\u3053\u3068\u306b\u3082\u5bfe\u51e6\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/strong>, \u65e5\u4e2d\u306e\u9023\u7d9aDC\u96fb\u5727<\/li>\n<li><strong>\u3002\u3053\u308c\u306f\u3001AC\u96fb\u6e90\u306e\u3088\u3046\u306b\u30a2\u30ec\u30a4\u3092\u30aa\u30d5\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u305f\u3081\u3067\u3059\u3002<\/strong>, \u63a5\u7d9a\u3055\u308c\u305f\u6a5f\u5668\u304b\u3089\u306e\u9006\u7d66\u96fb\u306e\u53ef\u80fd\u6027<\/li>\n<li><strong>\uff08\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u304a\u3088\u3073\u4e26\u5217\u30d1\u30b9\u306b\u4f9d\u5b58\u3057\u307e\u3059\uff09<\/strong>, \u5c4b\u5916\u306e\u74b0\u5883\u30b9\u30c8\u30ec\u30b9<\/li>\n<li><strong>\uff08UV\u653e\u5c04\u3001\u96e8\u3001\u307b\u3053\u308a\u3001\u6e29\u5ea6\u30b5\u30a4\u30af\u30eb\u3001\u304a\u3088\u3073\u4e00\u90e8\u306e\u5730\u57df\u3067\u306f\u5869\u6c34\u5674\u9727\u3092\u542b\u3080\uff09<\/strong>, \u9577\u3044\u8010\u7528\u5e74\u6570\u306e\u671f\u5f85<\/li>\n<\/ul>\n<h3>\u3002\u3053\u308c\u306f\u3001PV\u30b7\u30b9\u30c6\u30e0\u304c\u901a\u5e38\u6570\u5341\u5e74\u306e\u52d5\u4f5c\u306e\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002<\/h3>\n<p>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u4ed5\u69d8<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left; margin: 20px 0;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\u3053\u308c\u3089\u306e\u8ab2\u984c\u306e\u305f\u3081\u3001PV DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001AC\u30b9\u30a4\u30c3\u30c1\u306b\u5fc5\u8981\u306a\u3082\u306e\u3092\u306f\u308b\u304b\u306b\u8d85\u3048\u308b\u7279\u5b9a\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u30bb\u30c3\u30c8\u306b\u3088\u3063\u3066\u9078\u629e\u3055\u308c\u307e\u3059\u3002<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>DC\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u7406\u7531<\/strong><\/td>\n<td style=\"padding: 10px;\">\u5b9a\u683cDC\u96fb\u5727\uff08Ue\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u5bd2\u51b7\u6642\u306e\u88dc\u6b63\u3092\u542b\u3080\u6700\u5927\u30b7\u30b9\u30c6\u30e0Voc\u3092\u8d85\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/strong><\/td>\n<td style=\"padding: 10px;\">\u5b9a\u683c\u96fb\u6d41\uff08Ie\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u6975\u6570<\/strong><\/td>\n<td style=\"padding: 10px;\">\u9069\u5207\u306a\u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u9023\u7d9aPV\u52d5\u4f5c\u96fb\u6d41\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u5229\u7528\u30ab\u30c6\u30b4\u30ea\u30fc<\/strong><\/td>\n<td style=\"padding: 10px;\">\u540c\u6642\u306b\u906e\u65ad\u3055\u308c\u308b\u5c0e\u4f53\u306e\u6570\u3092\u6c7a\u5b9a\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>IEC 60947-3\u306b\u57fa\u3065\u304fDC-21B\u307e\u305f\u306fDC-22B\u306f\u3001\u5b9f\u969b\u306eDC\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u80fd\u529b\u3092\u793a\u3057\u307e\u3059<\/strong><\/td>\n<td style=\"padding: 10px;\">\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u5b9a\u683c\uff08IP\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u6a5f\u68b0\u7684\u8010\u4e45\u6027<\/strong><\/td>\n<td style=\"padding: 10px;\">\u5929\u5019\u306b\u3055\u3089\u3055\u308c\u308b\u5c4b\u5916PV\u8a2d\u7f6e\u306e\u5834\u5408\u306fIP65\u4ee5\u4e0a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u63a5\u70b9\u52a3\u5316\u524d\u306e\u5b9a\u683c\u52d5\u4f5c\u30b5\u30a4\u30af\u30eb\u6570 <strong>\u5317\u7c73\u306e\u8a2d\u7f6e\u306e\u5834\u5408\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f<\/strong> UL 98B, <strong>\u307e\u305f\u306f\u540c\u7b49\u306e\u9069\u5408\u6027\u306b\u57fa\u3065\u3044\u3066\u8a55\u4fa1\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u3068\u30cb\u30e5\u30fc\u30b8\u30fc\u30e9\u30f3\u30c9\u3067\u306f\u3001<\/strong> \u305d\u3057\u3066 <strong>AS\/NZS 5033<\/strong> Energy Safe Victoria.<\/p>\n<h2>\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066DC\u7d76\u7e01\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u7406\u7531<\/h2>\n<p>\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306eDC\u5074\u306f\u3001\u5f93\u6765\u306e\u5efa\u7bc9\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u5b58\u5728\u3057\u306a\u3044\u5b89\u5168\u4e0a\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002 <strong>\u96fb\u6e90\u3092\u30aa\u30d5\u306b\u3067\u304d\u306a\u3044<\/strong>.<\/p>\n<p>\u65e5\u5c04\u304c\u3042\u308b\u9650\u308a\u3001PV\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u96fb\u5727\u3092\u751f\u6210\u3057\u7d9a\u3051\u307e\u3059\u3002\u3064\u307e\u308a\uff1a<\/p>\n<ul>\n<li>\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u304c\u30aa\u30d5\u306b\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<li>\u30e1\u30a4\u30f3AC\u906e\u65ad\u5668\u304c\u958b\u3044\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<li>\u5efa\u7269\u306e\u96fb\u6e90\u304c\u5b8c\u5168\u306b\u906e\u65ad\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<\/ul>\n<p>\u305d\u308c\u3067\u3082\u3001\u30a2\u30ec\u30a4\u3068\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u9593\u306ePV\u5c0e\u4f53\u306f\u901a\u96fb\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n<p>\u3053\u306e\u6301\u7d9a\u7684\u306a\u901a\u96fb\u304c\u3001PV\u30b7\u30b9\u30c6\u30e0\u306bDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u304c\u5b58\u5728\u3059\u308b\u6839\u672c\u7684\u306a\u7406\u7531\u3067\u3059\u3002\u5c02\u7528\u306e\u624b\u52d5\u64cd\u4f5c\u306b\u3088\u308b\u906e\u65ad\u30dd\u30a4\u30f3\u30c8\u304c\u306a\u3044\u5834\u5408\u3001\u30b5\u30fc\u30d3\u30b9\u4f5c\u696d\u306e\u305f\u3081\u306bDC\u5c0e\u4f53\u3092\u7d76\u7e01\u3059\u308b\u660e\u78ba\u306a\u65b9\u6cd5\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h3>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u5b89\u5168\u4e0a\u306e\u5f79\u5272<\/h3>\n<p><strong>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u7d76\u7e01\u3002.<\/strong> \u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306e\u4ea4\u63db\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u63a5\u7d9a\u306e\u518d\u30c8\u30eb\u30af\u3001\u307e\u305f\u306f\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u4ea4\u63db\u3092\u884c\u3046\u524d\u306b\u3001\u6280\u8853\u8005\u306fDC\u5c0e\u4f53\u304c\u975e\u901a\u96fb\u72b6\u614b\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u30cf\u30f3\u30c9\u30eb\u4f4d\u7f6e\u306e\u307f\u306b\u4f9d\u5b58\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u660e\u78ba\u3067\u610f\u56f3\u7684\u306a\u906e\u65ad\u30dd\u30a4\u30f3\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u305d\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>\u7dca\u6025\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3002.<\/strong> \u706b\u707d\u307e\u305f\u306f\u7dca\u6025\u4e8b\u614b\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u521d\u671f\u5bfe\u5fdc\u8005\u306f\u660e\u78ba\u306b\u30de\u30fc\u30af\u3055\u308c\u305f\u3001\u64cd\u4f5c\u304c\u7c21\u5358\u306a\u906e\u65ad\u30dd\u30a4\u30f3\u30c8\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u660e\u78ba\u306a\u30e9\u30d9\u30eb\u304c\u4ed8\u3044\u305f\u8d64\u3044\u30cf\u30f3\u30c9\u30eb\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u3059\u3050\u306b\u8a8d\u8b58\u3067\u304d\u307e\u3059\u3002\u5bc6\u9589\u3055\u308c\u305f\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u5185\u306e\u30df\u30cb\u30c1\u30e5\u30a2\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u5217\u306f\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p><strong>\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\/\u30bf\u30b0\u30a2\u30a6\u30c8\u306e\u30b5\u30dd\u30fc\u30c8\u3002.<\/strong> \u591a\u304f\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u958b\u3044\u305f\u4f4d\u7f6e\u3067\u30ed\u30c3\u30af\u3067\u304d\u308b\u5357\u4eac\u9320\u5bfe\u5fdc\u306e\u30cf\u30f3\u30c9\u30eb\u3067\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6280\u8853\u8005\u306f\u3001\u9069\u7528\u3055\u308c\u308b\u5730\u57df\u306e\u5b89\u5168\u624b\u9806\u306b\u5f93\u3063\u3066\u3001\u30b7\u30b9\u30c6\u30e0\u3067\u306e\u4f5c\u696d\u4e2d\u306b\u518d\u901a\u96fb\u3092\u7269\u7406\u7684\u306b\u9632\u6b62\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p><strong>\u6d88\u9632\u58eb\u306e\u5b89\u5168\u3002.<\/strong> Energy Safe Victoria\u306f\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3092\u3001\u7dca\u6025\u6642\u3084\u30b5\u30fc\u30d3\u30b9\u4f5c\u696d\u3092\u3088\u308a\u5b89\u5168\u306b\u3059\u308b\u305f\u3081\u306b\u3001PV\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u305f\u96fb\u6c17\u304c\u30b7\u30b9\u30c6\u30e0\u3092\u6d41\u308c\u308b\u306e\u3092\u505c\u6b62\u3059\u308b\u624b\u52d5\u906e\u65ad\u30b9\u30a4\u30c3\u30c1\u3068\u3057\u3066\u5177\u4f53\u7684\u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u6587\u8a00\u306f\u3001\u305d\u306e\u5f79\u5272\u3092\u660e\u78ba\u306b\u4fdd\u3061\u307e\u3059\u3002 <strong>\u6545\u969c\u3092\u5f85\u3063\u3066\u81ea\u52d5\u7684\u306b\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u610f\u56f3\u7684\u306b\u6d41\u308c\u3092\u6b62\u3081\u308b\u305f\u3081\u306b\u305d\u3053\u306b\u3042\u308a\u307e\u3059<\/strong>.<\/p>\n<p><strong>\u516c\u958b\u3055\u308c\u305f\u5b89\u5168\u8abf\u67fb\u304b\u3089\u306e\u73fe\u5834\u30e1\u30e2\uff1a<\/strong> Energy Safe Victoria\u306f\u3001\u6e7f\u6c17\u306e\u5f71\u97ff\u3092\u53d7\u3051\u305f\u5c4b\u4e0aDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3092\u3001\u53e4\u3044PV\u8a2d\u7f6e\u306b\u304a\u3051\u308b\u5b9f\u969b\u306e\u706b\u707d\u539f\u56e0\u3068\u3057\u3066\u7e70\u308a\u8fd4\u3057\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306e\u9078\u629e\u304c\u4ed5\u4e8b\u306e\u534a\u5206\u306b\u3059\u304e\u306a\u3044\u3053\u3068\u3092\u601d\u3044\u51fa\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u914d\u7f6e\u3001\u30b7\u30fc\u30ea\u30f3\u30b0\u3001\u30b0\u30e9\u30f3\u30c9\u30a8\u30f3\u30c8\u30ea\u30fc\u3001\u304a\u3088\u3073\u9577\u671f\u7684\u306a\u5c4b\u5916\u8010\u4e45\u6027\u306f\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306e\u30b9\u30a4\u30c3\u30c1\u5b9a\u683c\u3068\u540c\u3058\u304f\u3089\u3044\u91cd\u8981\u3067\u3059\u3002.<\/p>\n<h2>\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u306e\u9069\u5408\u65b9\u6cd5<\/h2>\n<p>\u5317\u7c73\u306e\u5c4b\u4e0aPV\u4f5c\u696d\u3067\u306f\u3001, <strong>NEC 690.12\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3<\/strong> \u73fe\u5728\u3001\u5f93\u6765\u306e\u906e\u65ad\u624b\u6bb5\u306e\u8b70\u8ad6\u3068\u4e26\u3093\u3067\u3044\u307e\u3059\u3002\u4e00\u90e8\u306e\u8a2d\u8a08\u8005\u306f\u3001\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u304cDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3092\u4e0d\u8981\u306b\u3057\u305f\u3068\u8003\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u308c\u306f\u91cd\u8981\u3067\u3059\u3002\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3068DC\u7d76\u7e01\u306f\u3001\u95a2\u9023\u3059\u308b\u304c\u7570\u306a\u308b\u554f\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3<\/strong> \u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u304c\u958b\u59cb\u3055\u308c\u305f\u5f8c\u3001\u5efa\u7269\u5185\u307e\u305f\u306f\u5efa\u7269\u4e0a\u306e\u6307\u5b9a\u3055\u308c\u305f\u5c0e\u4f53\u3067\u306e\u611f\u96fb\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u307e\u3059<\/li>\n<li><strong>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u307e\u305f\u306f\u906e\u65ad\u624b\u6bb5<\/strong> \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u7d76\u7e01\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u305f\u3081\u306b\u3001\u610f\u56f3\u7684\u306a\u30ed\u30fc\u30ab\u30eb\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30dd\u30a4\u30f3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/li>\n<\/ul>\n<p>690.12\u306b\u95a2\u3059\u308bNFPA\u8cc7\u6599\u3082\u3053\u3053\u3067\u5f79\u7acb\u3061\u307e\u3059\u3002NEC\u306f\u3001\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u6a5f\u80fd\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b1\u3064\u306e\u30c7\u30d0\u30a4\u30b9\u30bf\u30a4\u30d7\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u3053\u3068\u3092\u660e\u78ba\u306b\u3057\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u306f\u3001\u305d\u306e\u6a5f\u80fd\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u30ec\u30d9\u30eb\u3001\u30a2\u30ec\u30a4\u30ec\u30d9\u30eb\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u30ea\u30b9\u30c8\u3055\u308c\u305f\u6a5f\u5668\u3092\u4ecb\u3057\u3066\u51e6\u7406\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u3053\u308c\u306f\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u304c\u81ea\u52d5\u7684\u306b\u660e\u78ba\u306a\u30ed\u30fc\u30ab\u30ebDC\u5074\u7d76\u7e01\u624b\u6bb5\u306e\u5fc5\u8981\u6027\u3092\u6392\u9664\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/p>\n<h2>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u3069\u3053\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/h2>\n<p>\u6b63\u78ba\u306a\u8a2d\u7f6e\u5834\u6240\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u6a19\u6e96\u3001\u6a5f\u5668\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u30b7\u30b9\u30c6\u30e0\u30b5\u30a4\u30ba\u3001\u304a\u3088\u3073\u7ba1\u8f44\u533a\u57df\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u914d\u7f6e\u30ed\u30b8\u30c3\u30af\u306f\u4e00\u8cab\u3057\u305f\u539f\u5247\u306b\u5f93\u3044\u307e\u3059\u3002<\/p>\n<p><strong>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u6280\u8853\u8005\u304c\u5b89\u5168\u3067\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3067\u3001\u30b3\u30fc\u30c9\u306b\u6e96\u62e0\u3057\u305f\u906e\u65ad\u30dd\u30a4\u30f3\u30c8\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u3002.<\/strong><\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Technical-diagram-showing-where-a-DC-solar-isolator-switch-is-installed-in-a-photovoltaic-system.webp\" alt=\"Technical diagram showing where a DC solar isolator switch is typically installed in a photovoltaic system\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.9em;\">\u6a19\u6e96\u7684\u306aDC\u592a\u967d\u5149\u767a\u96fb\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u5149\u8d77\u96fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u5185\u3067\u306e\u914d\u7f6e\u3092\u8a73\u8ff0\u3057\u305f\u5305\u62ec\u7684\u306a\u6280\u8853\u56f3\u3002\u30a2\u30ec\u30a4\u5074\u3068\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u5074\u306e\u4e21\u65b9\u306e\u7d76\u7e01\u6226\u7565\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n<h3>\u5834\u62401\uff1a\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306b\u96a3\u63a5\u307e\u305f\u306f\u7d71\u5408<\/h3>\n<p>\u6700\u3082\u4e00\u822c\u7684\u306aDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u5834\u6240\u306f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u5165\u529b\u306e\u8fd1\u304f\u3067\u3059\u3002\u3053\u306e\u914d\u7f6e\u306b\u3088\u308a\u3001\u6280\u8853\u8005\u306f\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306e\u76f4\u524d\u306e\u30ed\u30fc\u30ab\u30ebDC\u5074\u906e\u65ad\u5668\u3092\u53d6\u5f97\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u4f5c\u696d\u306e\u524d\u306b\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306eDC\u7aef\u5b50\u3092\u3088\u308a\u5b89\u5168\u306b\u975e\u901a\u96fb\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u591a\u304f\u306e\u6700\u65b0\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306f\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3092\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u30cf\u30a6\u30b8\u30f3\u30b0\u306b\u76f4\u63a5\u7d71\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7d71\u5408\u3055\u308c\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u9732\u51fa\u3057\u305f\u5916\u90e8\u7d42\u7aef\u3092\u6e1b\u3089\u3057\u3001\u8ffd\u52a0\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u8cab\u901a\u3092\u6392\u9664\u3057\u3001\u4e00\u822c\u7684\u306a\u5c4b\u5916\u6545\u969c\u30dd\u30a4\u30f3\u30c8\u3092\u6392\u9664\u3059\u308b\u305f\u3081\u3001\u4e00\u90e8\u306e\u5e02\u5834\u3067\u307e\u3059\u307e\u3059\u597d\u307e\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>Energy Safe Victoria\u306f\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306e\u5b89\u5168\u30ac\u30a4\u30c0\u30f3\u30b9\u3067\u3053\u306e\u65b9\u5411\u6027\u3092\u660e\u78ba\u306b\u8b70\u8ad6\u3057\u3066\u304a\u308a\u3001\u7d71\u5408\u3055\u308c\u305f\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306f\u3001\u6c17\u8c61\u95a2\u9023\u306e\u52a3\u5316\u306b\u3055\u3089\u3055\u308c\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6570\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3>\u5834\u62402\uff1a\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u51fa\u529b<\/h3>\n<p>\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u51fa\u529b\u5074\u306f\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u81ea\u7136\u306a\u5834\u6240\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306ePV\u30b9\u30c8\u30ea\u30f3\u30b0\u306e\u7d50\u5408\u3055\u308c\u305f\u51fa\u529b\u3092\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3078\u306e\u4e0b\u6d41\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u304b\u3089\u5206\u96e2\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u69cb\u6210\u3067\u306f\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u51fa\u529b\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u5168\u4f53\u306e\u5358\u4e00\u306e\u30ed\u30fc\u30ab\u30eb\u906e\u65ad\u30dd\u30a4\u30f3\u30c8\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u6280\u8853\u8005\u306f\u3001\u30dc\u30c3\u30af\u30b9\u5185\u306e\u3059\u3079\u3066\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u3092\u500b\u5225\u306b\u958b\u304f\u3060\u3051\u3067\u306a\u304f\u30011\u3064\u306e\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3092\u958b\u3044\u3066\u30ed\u30c3\u30af\u3057\u3001\u4e0b\u6d41\u30d1\u30b9\u3092\u7d76\u7e01\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/test.viox.com\/ja\/what-does-a-solar-combiner-box-do\/\">\u592a\u967d\u5149\u767a\u96fb\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u8aac\u660e<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/test.viox.com\/ja\/combiner-box\/\">\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u88fd\u54c1\u30da\u30fc\u30b8<\/a> \u95a2\u9023\u3059\u308b\u6a5f\u5668\u306e\u80cc\u666f\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<h3>\u5834\u62403\uff1a\u30a2\u30ec\u30a4\u5074\u307e\u305f\u306f\u5c4b\u4e0a\u7d76\u7e01\u30dd\u30a4\u30f3\u30c8<\/h3>\n<p>\u4e00\u90e8\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u6a19\u6e96\u304a\u3088\u3073\u5730\u57df\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u5074\u306e\u906e\u65ad\u306b\u52a0\u3048\u3066\u3001\u30a2\u30ec\u30a4\u5074\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u304c\u5fc5\u8981\u307e\u305f\u306f\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30a2\u30ec\u30a4\u304b\u3089\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3078\u306e\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u304c\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u9818\u57df\u3092\u901a\u904e\u3059\u308b\u5c4b\u4e0aPV\u8a2d\u7f6e\u3067\u7279\u306b\u4e00\u822c\u7684\u3067\u3059\u3002.<\/p>\n<p>\u30a2\u30ec\u30a4\u5074\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306e\u76ee\u7684\u306f\u3001\u30bd\u30fc\u30b9\u306b\u8fd1\u3044\u5834\u6240\u3067\u306e\u906e\u65ad\u3092\u53ef\u80fd\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u6b63\u78ba\u306a\u8981\u4ef6\u306f\u7ba1\u8f44\u533a\u57df\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u3001\u5c4b\u4e0a\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u305f\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u81ea\u4f53\u304c\u4e00\u90e8\u306e\u5e02\u5834\u3067\u4fe1\u983c\u6027\u306e\u554f\u984c\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u63a8\u5968\u3055\u308c\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u9032\u5316\u3057\u3066\u304d\u307e\u3057\u305f\u3002.<\/p>\n<h3>\u6700\u3082\u91cd\u8981\u306a\u914d\u7f6e\u539f\u5247<\/h3>\n<p>\u300c\u30b9\u30a4\u30c3\u30c1\u3092\u3069\u3053\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u308b\u304b\uff1f\u300d\u3068\u5c0b\u306d\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u3088\u308a\u826f\u3044\u8a2d\u8a08\u4e0a\u306e\u8cea\u554f\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3001\u5b89\u5168\u3067\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3067\u3001\u30b3\u30fc\u30c9\u306b\u6e96\u62e0\u3057\u305fDC\u906e\u65ad\u624b\u6bb5\u3092\u3069\u3053\u306b\u5fc5\u8981\u3068\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p>\u305d\u306e\u7b54\u3048\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3001\u691c\u67fb\u8981\u4ef6\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u914d\u7f6e\u3001\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u3001\u304a\u3088\u3073\u9069\u7528\u3055\u308c\u308b\u96fb\u6c17\u30b3\u30fc\u30c9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u8a2d\u7f6e\u3067\u306f\u3001\u7b54\u3048\u306f\u8907\u6570\u306e\u5834\u6240\u3067\u3059\u3002.<\/p>\n<h2>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u304c\u884c\u308f\u306a\u3044\u3053\u3068<\/h2>\n<p>\u3053\u308c\u306f\u3001\u6df7\u4e71\u304c\u5b9f\u969b\u306e\u9593\u9055\u3044\u3092\u5f15\u304d\u8d77\u3053\u3059\u5834\u6240\u3067\u3059\u3002.<\/p>\n<p>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f <strong>\u306a\u3044<\/strong> DC\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u307e\u305f\u306f\u30d2\u30e5\u30fc\u30ba\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\uff1a<\/p>\n<ul>\n<li>\u305d\u308c\u306f\u3057\u307e\u305b\u3093 <strong>\u306a\u3044<\/strong> \u904e\u96fb\u6d41\u72b6\u614b\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3059\u308b<\/li>\n<li>\u305d\u308c\u306f\u3057\u307e\u305b\u3093 <strong>\u306a\u3044<\/strong> \u305d\u308c\u81ea\u4f53\u3067\u77ed\u7d61\u6642\u306b\u30c8\u30ea\u30c3\u30d7\u3059\u308b<\/li>\n<li>\u305d\u308c\u306f\u3057\u307e\u305b\u3093 <strong>\u306a\u3044<\/strong> \u30b9\u30c8\u30ea\u30f3\u30b0\u3054\u3068\u306e\u969c\u5bb3\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b<\/li>\n<li>\u305d\u308c\u306f\u3057\u307e\u305b\u3093 <strong>\u306a\u3044<\/strong> \u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u305f\u904e\u96fb\u6d41\u4fdd\u8b77\u6226\u7565\u3092\u7f6e\u304d\u63db\u3048\u308b<\/li>\n<\/ul>\n<p>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001 <strong>\u906e\u65ad\u304a\u3088\u3073\u7d76\u7e01\u306e\u7fa9\u52d9<\/strong>. \u306e\u305f\u3081\u306b\u9078\u629e\u3055\u308c\u307e\u3059\u3002\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u64cd\u4f5c\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u5b9f\u969b\u306e\u5b9a\u683c\u3068\u5229\u7528\u30ab\u30c6\u30b4\u30ea\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u304c\u56de\u8def\u3092\u958b\u304f\u3060\u3051\u3067\u3001\u30e9\u30a4\u30d6PV\u969c\u5bb3\u96fb\u6d41\u3092\u5b89\u5168\u306b\u906e\u65ad\u3067\u304d\u308b\u304b\u306e\u3088\u3046\u306b\u6271\u3046\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u3053\u308c\u306f\u3001\u307b\u3068\u3093\u3069\u306ePV\u30b7\u30b9\u30c6\u30e0\u304c\u591a\u5c64\u9632\u5fa1\u69cb\u6210\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u7406\u7531\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1<\/strong> \u624b\u52d5\u3067\u306e\u906e\u65ad\u304a\u3088\u3073\u7d76\u7e01\u306e\u305f\u3081<\/li>\n<li><strong>DC\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u307e\u305f\u306f\u30d2\u30e5\u30fc\u30ba<\/strong> \u81ea\u52d5\u904e\u96fb\u6d41\u4fdd\u8b77\u306e\u305f\u3081<\/li>\n<li><strong>\u30b5\u30fc\u30b8\u9632\u8b77\u88c5\u7f6e\u3008SPD\u3009\u3068\u3082\u547c\u3070\u308c\u308b\uff09<\/strong> \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u904e\u6e21\u904e\u96fb\u5727\u4fdd\u8b77\u306e\u305f\u3081<\/li>\n<\/ul>\n<p>\u5404\u5c64\u306f\u7570\u306a\u308b\u6545\u969c\u30e2\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u3069\u308c\u3082\u4ed6\u3092\u7f6e\u304d\u63db\u3048\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h2>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3068DC\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\uff1a\u9055\u3044\u3092\u7406\u89e3\u3059\u308b<\/h2>\n<p>PV\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306b\u304a\u3051\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u8cea\u554f\u306e1\u3064\u306f\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3068DC\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u4e92\u63db\u6027\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3067\u3059\u3002\u305d\u308c\u3089\u306f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left; margin: 20px 0;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\u7279\u5fb4<\/th>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u306e\u30b9\u30a4\u30c3\u30c1<\/th>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">DC\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u4e3b\u306a\u6a5f\u80fd<\/strong><\/td>\n<td style=\"padding: 10px;\">\u624b\u52d5\u7d76\u7e01\u304a\u3088\u3073\u906e\u65ad<\/td>\n<td style=\"padding: 10px;\">\u81ea\u52d5\u904e\u96fb\u6d41\u691c\u51fa\u304a\u3088\u3073\u906e\u65ad<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u30c8\u30ea\u30c3\u30d7\u30e1\u30ab\u30cb\u30ba\u30e0<\/strong><\/td>\n<td style=\"padding: 10px;\">\u306a\u3057 \u2014 \u624b\u52d5\u64cd\u4f5c\u306e\u307f<\/td>\n<td style=\"padding: 10px;\">\u306f\u3044 \u2014 \u71b1\u3001\u78c1\u6c17\u3001\u307e\u305f\u306f\u96fb\u5b50\u30c8\u30ea\u30c3\u30d7<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u8ca0\u8377\u906e\u65ad\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/td>\n<td style=\"padding: 10px;\">\u5b9f\u969b\u306e\u30b9\u30a4\u30c3\u30c1\u906e\u65ad\u5668\u306e\u5b9a\u683c\u304a\u3088\u3073\u4f7f\u7528\u30ab\u30c6\u30b4\u30ea\u306b\u4f9d\u5b58\u3057\u307e\u3059<\/td>\n<td style=\"padding: 10px;\">\u306f\u3044\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u5b9a\u683cDC\u4fdd\u8b77\u80fd\u529b\u306e\u7bc4\u56f2\u5185<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u30b5\u30fc\u30d3\u30b9\u306e\u305f\u3081\u306e\u7d76\u7e01\u4fe1\u983c\u6027<\/strong><\/td>\n<td style=\"padding: 10px;\">\u30c7\u30d0\u30a4\u30b9\u304c\u7279\u306b\u7d76\u7e01\u7528\u306b\u9078\u629e\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u901a\u5e38\u306f\u3088\u308a\u5f37\u529b\u3067\u3059<\/td>\n<td style=\"padding: 10px;\">\u30c7\u30d0\u30a4\u30b9\u3001\u305d\u306e\u4ed8\u5c5e\u54c1\u3001\u304a\u3088\u3073\u906e\u65ad\u624b\u6bb5\u3068\u3057\u3066\u53d7\u3051\u5165\u308c\u3089\u308c\u308b\u304b\u3069\u3046\u304b\u306b\u4f9d\u5b58\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\/\u30bf\u30b0\u30a2\u30a6\u30c8\u6a5f\u80fd<\/strong><\/td>\n<td style=\"padding: 10px;\">\u958b\u4f4d\u7f6e\u3067\u5357\u4eac\u9320\u3092\u304b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3053\u3068\u304c\u591a\u3044<\/td>\n<td style=\"padding: 10px;\">\u30a2\u30af\u30bb\u30b5\u30ea\u3092\u4f7f\u7528\u3059\u308b\u3068\u53ef\u80fd\u306a\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u5e38\u306b\u63a8\u5968\u3055\u308c\u308b\u30b5\u30fc\u30d3\u30b9\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u30b9\u30c8\u30ea\u30f3\u30b0\u3054\u3068\u306e\u9078\u629e\u6027<\/strong><\/td>\n<td style=\"padding: 10px;\">\u3044\u3044\u3048 \u2014 \u56de\u8def\u7d76\u7e01\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/td>\n<td style=\"padding: 10px;\">\u306f\u3044 \u2014 \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u5fdc\u3058\u3066\u3001\u500b\u3005\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u307e\u305f\u306f\u30b0\u30eb\u30fc\u30d7\u3092\u4fdd\u8b77\u3067\u304d\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u4e00\u822c\u7684\u306aPV\u306e\u5834\u6240<\/strong><\/td>\n<td style=\"padding: 10px;\">\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u5074\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u51fa\u529b\u3001\u307e\u305f\u306f\u30a2\u30ec\u30a4\u5074\u306e\u906e\u65ad<\/td>\n<td style=\"padding: 10px;\">\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u5185\u3001\u30b9\u30c8\u30ea\u30f3\u30b0\u3054\u3068\u307e\u305f\u306f\u30b9\u30c8\u30ea\u30f3\u30b0\u30b0\u30eb\u30fc\u30d7\u3054\u3068\u306b1\u3064\u3001\u307e\u305f\u306f\u30d5\u30a3\u30fc\u30c0\u30fc\u4fdd\u8b77\u30dd\u30a4\u30f3\u30c8<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u4ed6\u306e\u3082\u306e\u3092\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/td>\n<td style=\"padding: 10px;\">\u3044\u3044\u3048\u3001\u904e\u96fb\u6d41\u4fdd\u8b77\u306e\u305f\u3081\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/td>\n<td style=\"padding: 10px;\">\u81ea\u52d5\u7684\u306b\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u30ea\u30b9\u30c8\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u306e\u307f\u53ef\u80fd\u3067\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6700\u5f8c\u306e\u884c\u304c\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u7279\u5b9a\u306e\u69cb\u6210\u3067\u3001\u305d\u306e\u30ea\u30b9\u30c8\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u660e\u793a\u7684\u306b\u8a31\u53ef\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u3001\u906e\u65ad\u624b\u6bb5\u3068\u3057\u3066\u53d7\u3051\u5165\u308c\u3089\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u9069\u7528\u3055\u308c\u308b\u30b3\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u691c\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u69d8\u306b\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u305d\u306e\u96fb\u6d41\u5b9a\u683c\u306b\u95a2\u4fc2\u306a\u304f\u3001\u904e\u96fb\u6d41\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u3053\u306e\u5883\u754c\u3001\u7279\u306b\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/test.viox.com\/ja\/dc-isolator-vs-dc-circuit-breaker-complete-comparison-guide\/\">\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306b\u304a\u3051\u308bDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3068DC\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc<\/a>.<\/p>\n<p>\u5f79\u5272\u81ea\u4f53\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306e\u30c7\u30d0\u30a4\u30b9\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a55\u4fa1\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001 <a href=\"https:\/\/test.viox.com\/ja\/dc-isolator-switch\/\">VIOX DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u88fd\u54c1\u30da\u30fc\u30b8<\/a> \u304c\u6700\u3082\u95a2\u9023\u6027\u306e\u9ad8\u3044\u88fd\u54c1\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u3059\u3002.<\/p>\n<h2>\u5b9f\u7528\u7684\u306aPV\u30b7\u30b9\u30c6\u30e0\u4f8b<\/h2>\n<p>8\u3064\u306e\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u3092\u5099\u3048\u305f200 kW\u306e\u5546\u7528\u5c4b\u4e0a\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5404\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306f10\u500b\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u3092\u96c6\u7d04\u3057\u307e\u3059\u3002DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3068\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u3053\u306e\u7a2e\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u9023\u643a\u3059\u308b\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u5404\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u5185\uff1a<\/strong><\/p>\n<ul>\n<li>\u30b9\u30c8\u30ea\u30f3\u30b0\u30ec\u30d9\u30eb\u306e\u904e\u96fb\u6d41\u4fdd\u8b77\u3002\u8a2d\u8a08\u57fa\u6e96\u306b\u5fdc\u3058\u3066\u3001DC\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u307e\u305f\u306f\u30d2\u30e5\u30fc\u30ba\u3067\u5b9f\u88c5\u3067\u304d\u307e\u3059<\/li>\n<li>\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u51fa\u529b\u306b1\u3064\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u540c\u7b49\u306e\u906e\u65ad\u624b\u6bb5\u3002\u30ed\u30fc\u30ab\u30eb\u30b5\u30fc\u30d3\u30b9\u7d76\u7e01\u30dd\u30a4\u30f3\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081<\/li>\n<\/ul>\n<p><strong>\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306b\u3066\uff1a<\/strong><\/p>\n<ul>\n<li>1\u3064\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3002\u7d71\u5408\u3055\u308c\u3066\u3044\u308b\u304b\u3001\u96a3\u63a5\u3057\u3066\u304a\u308a\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u5165\u529b\u306e\u524d\u306b\u6700\u7d42\u7684\u306a\u906e\u65ad\u30dd\u30a4\u30f3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/li>\n<li>\u5c4b\u4e0a\u5efa\u7bc9\u57fa\u6e96\u6cd5\u30d1\u30b9\u3067\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3001\u30e9\u30d4\u30c3\u30c9\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u6a5f\u5668\u307e\u305f\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u30ec\u30d9\u30eb\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/li>\n<\/ul>\n<p><strong>\u901a\u5e38\u52d5\u4f5c\u6642\uff1a<\/strong> \u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u9589\u3058\u305f\u307e\u307e\u3067\u3059\u3002\u305d\u308c\u3089\u306f\u4eba\u9593\u304c\u64cd\u4f5c\u3059\u308b\u307e\u3067\u53d7\u52d5\u7684\u3067\u3059\u3002\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u307e\u305f\u306f\u30d2\u30e5\u30fc\u30ba\u304c\u81ea\u52d5\u4fdd\u8b77\u3092\u51e6\u7406\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>1\u3064\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u3067\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\uff1a<\/strong> \u95a2\u9023\u3059\u308b\u904e\u96fb\u6d41\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u304c\u81ea\u52d5\u7684\u306b\u4f5c\u52d5\u3057\u307e\u3059\u3002\u6b8b\u308a\u306e\u30b9\u30c8\u30ea\u30f3\u30b0\u304b\u3089\u306e\u9006\u96fb\u6d41\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u5c0e\u4f53\u3092\u4fdd\u8b77\u3059\u308b\u306e\u306b\u5341\u5206\u306a\u901f\u3055\u3067\u906e\u65ad\u3055\u308c\u307e\u3059\u3002\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u306a\u5834\u5408\u3092\u9664\u304d\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u51fa\u529b\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306f\u9589\u3058\u305f\u307e\u307e\u3067\u3059\u3002.<\/p>\n<p><strong>\u5b9a\u671f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u4e2d\uff1a<\/strong> \u6280\u8853\u8005\u306f\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u51fa\u529b\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3092\u958b\u3044\u3066\u30ed\u30c3\u30af\u3057\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u624b\u9806\u306b\u5f93\u3063\u3066\u906e\u65ad\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u3001\u7279\u5b9a\u306e\u4f5c\u696d\u306b\u5fc5\u8981\u306a\u30dc\u30c3\u30af\u30b9\u306e\u6b8b\u308a\u306e\u90e8\u5206\u3092\u7d76\u7e01\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u591a\u5c64\u30a2\u30d7\u30ed\u30fc\u30c1\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u307e\u305f\u306f\u30d2\u30e5\u30fc\u30ba\u306b\u3088\u308b\u81ea\u52d5\u4fdd\u8b77\u3001\u304a\u3088\u3073DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306b\u3088\u308b\u624b\u52d5\u7d76\u7e01\u306f\u3001\u591a\u304f\u306e\u5546\u7528\u304a\u3088\u3073\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30b9\u30b1\u30fc\u30eb\u306ePV\u8a2d\u5099\u306b\u304a\u3051\u308b\u6a19\u6e96\u7684\u306a\u512a\u308c\u305f\u6163\u884c\u3067\u3059\u3002.<\/p>\n<h2>\u30bd\u30fc\u30e9\u30fcPV\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306aDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u9078\u629e\u30df\u30b9<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Technical-infographic-showing-common-DC-solar-isolator-switch-selection-and-placement-mistakes.webp\" alt=\"Technical infographic showing common DC solar isolator switch selection and placement mistakes\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.9em;\">\u30bd\u30fc\u30e9\u30fcPV\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306aDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u9078\u629e\u304a\u3088\u3073\u914d\u7f6e\u30df\u30b9\u306e\u8996\u899a\u7684\u306a\u5185\u8a33\u3002\u4e0d\u9069\u5207\u306a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u30b7\u30fc\u30ea\u30f3\u30b0\u3084\u5b9a\u683c\u4e0d\u8db3\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306a\u3069\u306e\u6f5c\u5728\u7684\u306a\u5371\u967a\u6027\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n<h3>\u30df\u30b91\uff1aDC PV\u56de\u8def\u306bAC\u30b9\u30a4\u30c3\u30c1\u3092\u4f7f\u7528\u3059\u308b<\/h3>\n<p>\u3053\u308c\u306f\u6700\u3082\u5371\u967a\u306a\u30a8\u30e9\u30fc\u3067\u3042\u308a\u3001\u6700\u3082\u6df1\u523b\u306a\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u30a8\u30e9\u30fc\u3067\u3059\u3002AC\u30b9\u30a4\u30c3\u30c1\u306f\u3001DC\u56de\u8def\u306b\u306f\u5b58\u5728\u3057\u306a\u3044\u30bc\u30ed\u30af\u30ed\u30b9\u30a2\u30fc\u30af\u6d88\u5f27\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><strong>\u898f\u5247\uff1a<\/strong> PV\u30b7\u30b9\u30c6\u30e0\u306e\u3059\u3079\u3066\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3067DC\u52d5\u4f5c\u306b\u5bfe\u3057\u3066\u660e\u793a\u7684\u306b\u5b9a\u683c\u304a\u3088\u3073\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u30df\u30b92\uff1a\u4f4e\u6e29\u88dc\u6b63\u306a\u3057\u3067\u516c\u79f0\u96fb\u5727\u306b\u57fa\u3065\u3044\u3066\u9078\u629e\u3059\u308b<\/h3>\n<p>PV\u30b9\u30c8\u30ea\u30f3\u30b0\u306e\u958b\u56de\u8def\u96fb\u5727\uff08Voc\uff09\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u6e29\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b\u306b\u3064\u308c\u3066\u4e0a\u6607\u3057\u307e\u3059\u3002\u516c\u79f0\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u306e\u307f\u3067\u9078\u629e\u3055\u308c\u305f\u30b9\u30c8\u30ea\u30f3\u30b0\u306f\u3001\u4f4e\u6e29\u6761\u4ef6\u4e0b\u3067\u30c7\u30d0\u30a4\u30b9\u306e\u5b9a\u683c\u3092\u8d85\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u5e38\u306b\u30e2\u30b8\u30e5\u30fc\u30eb\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306e\u6e29\u5ea6\u4fc2\u6570\u3068\u30b5\u30a4\u30c8\u3067\u4e88\u60f3\u3055\u308c\u308b\u6700\u4f4e\u5468\u56f2\u6e29\u5ea6\u3092\u4f7f\u7528\u3057\u3066\u3001\u6700\u5927\u88dc\u6b63Voc\u3092\u8a08\u7b97\u3057\u3001\u305d\u306e\u5024\u3092\u8d85\u3048\u308b\u5b9a\u683c\u306e\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u30df\u30b93\uff1a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u304a\u3088\u3073\u74b0\u5883\u4fdd\u8b77\u3092\u7121\u8996\u3059\u308b<\/h3>\n<p>\u5c4b\u5916PV\u6a5f\u5668\u306f\u3001UV\u653e\u5c04\u3001\u96e8\u3001\u307b\u3053\u308a\u3001\u7d50\u9732\u3001\u6e29\u5ea6\u30b5\u30a4\u30af\u30eb\u3001\u304a\u3088\u3073\u4e00\u90e8\u306e\u5730\u57df\u3067\u306f\u5869\u6c34\u5674\u9727\u306b\u8010\u3048\u307e\u3059\u3002IP\u5b9a\u683c\u304c\u4e0d\u5341\u5206\u306aDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u4f4e\u54c1\u8cea\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u30b7\u30fc\u30eb\u306f\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u52a3\u5316\u3057\u307e\u3059\u3002.<\/p>\n<p>\u5c4b\u5916PV\u8a2d\u5099\u306e\u5834\u5408\u3001\u591a\u304f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059 <strong>IP65<\/strong> \u6700\u5c0f\u57fa\u6e96\u70b9\u3068\u3057\u3066\u3001\u3088\u308a\u904e\u9177\u306a\u74b0\u5883\u3067\u306f\u3088\u308a\u9ad8\u3044\u5b9a\u683c\u304c\u691c\u8a0e\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h3>\u30df\u30b94\uff1a\u5b9f\u969b\u306e\u30b5\u30fc\u30d3\u30b9\u4f5c\u696d\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u306a\u3044\u5834\u6240\u306b\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3092\u914d\u7f6e\u3059\u308b<\/h3>\n<p>\u6280\u8853\u7684\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308bDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u305d\u306e\u4e3b\u306a\u76ee\u7684\u3092\u679c\u305f\u305b\u307e\u305b\u3093\u3002\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6280\u8853\u8005\u304cDC\u56de\u8def\u3092\u5b89\u5168\u304b\u3064\u8fc5\u901f\u306b\u7d76\u7e01\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u5b58\u5728\u3057\u307e\u3059\u3002.<\/p>\n<p>\u96fb\u6c17\u7684\u306a\u5358\u7dda\u56f3\u3060\u3051\u3067\u306a\u304f\u3001\u30b5\u30fc\u30d3\u30b9\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08\u3002.<\/p>\n<h3>\u9593\u9055\u30445\uff1a\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3092DC\u4fdd\u8b77\u6226\u7565\u5168\u4f53\u3068\u3057\u3066\u6271\u3046\u3053\u3068<\/h3>\n<p>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u7d76\u7e01\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u904e\u96fb\u6d41\u4fdd\u8b77\u3001\u30b5\u30fc\u30b8\u4fdd\u8b77\u3001\u307e\u305f\u306f\u5730\u7d61\u691c\u51fa\u306f\u63d0\u4f9b\u3057\u307e\u305b\u3093\u3002.<\/p>\n<p>\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306f1\u3064\u306e\u5c64\u3067\u3059\u3002\u4ed6\u306e\u5c64\u3082\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h3>\u9593\u9055\u30446\uff1a\u30b3\u30b9\u30c8\u524a\u6e1b\u306e\u305f\u3081\u306b\u4f4e\u54c1\u8cea\u306e\u90e8\u54c1\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068<\/h3>\n<p>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u5c4b\u5916\u74b0\u5883\u3067\u9577\u5e74\u78ba\u5b9f\u306b\u52d5\u4f5c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5b89\u5168\u4e0a\u91cd\u8981\u306a\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002\u4f4e\u30b3\u30b9\u30c8\u3001\u672a\u8a8d\u8a3c\u3001\u307e\u305f\u306f\u30aa\u30d5\u30d6\u30e9\u30f3\u30c9\u306e\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306f\u3001\u6700\u521d\u306e\u8a2d\u7f6e\u691c\u67fb\u306b\u306f\u5408\u683c\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u5f8c\u3067\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u91cd\u8981\u306aPV\u5b89\u5168\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5834\u5408\u3001\u308f\u305a\u304b\u306a\u30e6\u30cb\u30c3\u30c8\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u306f\u3001\u5b89\u5168\u6027\u307e\u305f\u306f\u4fdd\u8a3c\u306e\u30ea\u30b9\u30af\u306b\u898b\u5408\u3046\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h2>\u7d71\u5408\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u304c\u7406\u306b\u304b\u306a\u3063\u3066\u3044\u308b\u5834\u5408<\/h2>\n<p>\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u7d71\u5408\u578bDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3078\u306e\u50be\u5411\u306f\u3001\u5b89\u5168\u6027\u30c7\u30fc\u30bf\u3068\u5b9f\u7528\u7684\u306a\u8a2d\u7f6e\u4e0a\u306e\u5229\u70b9\u306e\u4e21\u65b9\u306b\u3088\u3063\u3066\u63a8\u9032\u3055\u308c\u3001\u3044\u304f\u3064\u304b\u306e\u5e02\u5834\u3067\u52a0\u901f\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><strong>\u7d71\u5408\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306e\u5229\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li>\u5c4b\u5916\u306b\u9732\u51fa\u3057\u305f\u7d42\u7aef\u3068\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dd\u30a4\u30f3\u30c8\u306e\u6e1b\u5c11<\/li>\n<li>\u6c34\u5206\u4fb5\u5165\u30dd\u30a4\u30f3\u30c8\u306b\u306a\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u8cab\u901a\u90e8\u306e\u524a\u6e1b<\/li>\n<li>\u53d6\u308a\u4ed8\u3051\u304a\u3088\u3073\u914d\u7dda\u3059\u308b\u500b\u5225\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u8a2d\u7f6e\u304c\u7c21\u7d20\u5316<\/li>\n<li>\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3\u306e\u5c4b\u5916\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306b\u95a2\u9023\u3059\u308b\u4e00\u90e8\u306e\u6545\u969c\u30e2\u30fc\u30c9\u306e\u78ba\u7387\u306e\u4f4e\u4e0b<\/li>\n<\/ul>\n<p><strong>\u500b\u5225\u306e\u5916\u90e8\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u304c\u4f9d\u7136\u3068\u3057\u3066\u5fc5\u8981\u306a\u5834\u5408\uff1a<\/strong><\/p>\n<ul>\n<li>\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u304b\u3089\u96e2\u308c\u305f\u5834\u6240\u306b\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u304c\u3042\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u51fa\u529b\u306b\u8ffd\u52a0\u306e\u7d76\u7e01\u30dd\u30a4\u30f3\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n<li>\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306b\u5730\u57df\u306e\u30b3\u30fc\u30c9\u8981\u4ef6\u3092\u6e80\u305f\u3059\u7d71\u5408DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u304c\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u8a2d\u7f6e<\/li>\n<li>\u5730\u57df\u6a19\u6e96\u3054\u3068\u306e\u30a2\u30ec\u30a4\u5074\u7d76\u7e01\u3092\u5fc5\u8981\u3068\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/li>\n<li>\u65e2\u5b58\u306e\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306b\u7d71\u5408\u7d76\u7e01\u304c\u306a\u3044\u30ec\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\u307e\u305f\u306f\u4ea4\u63db\u30b7\u30ca\u30ea\u30aa<\/li>\n<\/ul>\n<p>\u8a2d\u8a08\u4e0a\u306e\u6c7a\u5b9a\u306f\u3001\u666e\u904d\u7684\u306a\u30eb\u30fc\u30eb\u3068\u3057\u3066\u306e\u300c\u7d71\u5408\u5bfe\u5916\u90e8\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30b3\u30fc\u30c9\u8981\u4ef6\u3001\u7269\u7406\u7684\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u30a2\u30af\u30bb\u30b9\u30cb\u30fc\u30ba\u306b\u7d76\u7e01\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n<h2>PV\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u305fDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5<\/h2>\n<h3>\u30b9\u30c6\u30c3\u30d71\uff1a\u6700\u5927\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3092\u6c7a\u5b9a\u3059\u308b<\/h3>\n<p>\u4e88\u60f3\u3055\u308c\u308b\u6700\u4f4e\u6e29\u5ea6\u3067\u306ePV\u30b9\u30c8\u30ea\u30f3\u30b0\u306e\u6700\u5927\u958b\u653e\u96fb\u5727\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u30e2\u30b8\u30e5\u30fc\u30eb\u30e1\u30fc\u30ab\u30fc\u306eVoc\u306e\u6e29\u5ea6\u4fc2\u6570\u3092\u9069\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u4fee\u6b63\u3055\u308c\u305f\u6700\u5927\u5024\u4ee5\u4e0a\u306e\u5b9a\u683c\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d72\uff1a\u96fb\u6d41\u5b9a\u683c\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306f\u3001\u305d\u308c\u304c\u904b\u3076\u6700\u5927\u9023\u7d9a\u96fb\u6d41\u306e\u5b9a\u683c\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u308c\u306f\u3001\u8a72\u5f53\u3059\u308b\u8a2d\u8a08\u30de\u30fc\u30b8\u30f3\u3092\u6301\u3064\u95a2\u9023\u3059\u308b\u30b9\u30c8\u30ea\u30f3\u30b0\u306e\u7d50\u5408\u96fb\u6d41\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d73\uff1aDC\u4f7f\u7528\u30ab\u30c6\u30b4\u30ea\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u8a8d\u8a3c\u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044 <strong>IEC 60947-3<\/strong> DC\u4f7f\u7528\u30ab\u30c6\u30b4\u30ea\u304c\u660e\u793a\u7684\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3001\u305f\u3068\u3048\u3070 <strong>DC-21B<\/strong> \u307e\u305f\u306f <strong>DC-22B<\/strong>, \u610f\u56f3\u3055\u308c\u305f\u7fa9\u52d9\u306b\u5fdc\u3058\u3066\u3002AC\u4f7f\u7528\u30ab\u30c6\u30b4\u30ea\u306e\u307f\u3067\u8a8d\u8a3c\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u96fb\u5727\u307e\u305f\u306f\u96fb\u6d41\u5b9a\u683c\u306b\u95a2\u4fc2\u306a\u304f\u3001PV DC\u7d76\u7e01\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d74\uff1a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u4fdd\u8b77\u3092\u8a2d\u7f6e\u74b0\u5883\u306b\u5408\u308f\u305b\u308b<\/h3>\n<p>\u5c4b\u5916\u8a2d\u7f6e\u306e\u5834\u5408\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u4fdd\u8b77\u3068\u6750\u6599\u304c\u3001UV\u66dd\u9732\u3001\u6e7f\u6c17\u3001\u307b\u3053\u308a\u3001\u304a\u3088\u3073\u30b5\u30a4\u30c8\u306e\u5b9f\u969b\u306e\u74b0\u5883\u6761\u4ef6\u306b\u9069\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d75\uff1a\u8a8d\u8a3c\u3068\u898f\u683c\u3078\u306e\u6e96\u62e0\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<ul>\n<li><strong>IEC 60947-3<\/strong> \u591a\u304f\u306e\u56fd\u969b\u5e02\u5834\u5411\u3051<\/li>\n<li><strong>\u5317\u7c73\u306e\u8a2d\u7f6e\u306e\u5834\u5408\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f<\/strong> \u8a72\u5f53\u3059\u308b\u5834\u5408\u3001\u5317\u7c73\u306ePV\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051<\/li>\n<li><strong>AS\/NZS 60947.3<\/strong> \u3068\u3068\u3082\u306b <strong>AS\/NZS 5033<\/strong> \u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u3068\u30cb\u30e5\u30fc\u30b8\u30fc\u30e9\u30f3\u30c9\u3067\u306e\u671f\u5f85<\/li>\n<\/ul>\n<p>\u300cDC\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u300d\u3068\u3044\u3046\u811a\u6ce8\u304c\u4ed8\u3044\u305fAC\u8a8d\u8a3c\u306e\u307f\u3092\u793a\u3059\u30c7\u30d0\u30a4\u30b9\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u308c\u306fDC\u56fa\u6709\u306e\u30c6\u30b9\u30c8\u304a\u3088\u3073\u8a8d\u8a3c\u3068\u540c\u7b49\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h2>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n<h3>\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308bDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u4e3b\u306a\u6a5f\u80fd\u306f\u3001\u624b\u52d5\u306b\u3088\u308b\u76f4\u6d41\u906e\u65ad\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u3001\u4fdd\u5b88\u3001\u505c\u6b62\u3001\u307e\u305f\u306f\u7dca\u6025\u624b\u9806\u306e\u305f\u3081\u306b\u3001\u30b7\u30b9\u30c6\u30e0\u306ePV\u5074\u3092\u7d76\u7e01\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n<h3>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001DC\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u3068\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u81ea\u52d5\u30c8\u30ea\u30c3\u30d7\u6a5f\u69cb\u3092\u6301\u305f\u306a\u3044\u624b\u52d5\u306e\u7d76\u7e01\u88c5\u7f6e\u3067\u3059\u3002DC\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u81ea\u52d5\u904e\u96fb\u6d41\u4fdd\u8b77\u88c5\u7f6e\u3067\u3042\u308a\u3001\u6545\u969c\u3092\u691c\u51fa\u3057\u3001\u4eba\u7684\u4ecb\u5165\u306a\u3057\u306b\u96fb\u6d41\u3092\u906e\u65ad\u3057\u307e\u3059\u3002.<\/p>\n<h3>PV\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3069\u3053\u306b\u8a2d\u7f6e\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u6700\u3082\u4e00\u822c\u7684\u306a\u8a2d\u7f6e\u5834\u6240\u306f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u96a3\u63a5\u7b87\u6240\u307e\u305f\u306f\u4e00\u4f53\u578b\u3001\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9\u306e\u51fa\u529b\u90e8\u3001\u3042\u308b\u3044\u306f\u6cd5\u898f\u3067\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u30a2\u30ec\u30a4\u5074\u306e\u906e\u65ad\u70b9\u3067\u3059\u3002\u6b63\u78ba\u306a\u914d\u7f6e\u306f\u3001\u9069\u7528\u3055\u308c\u308b\u96fb\u6c17\u5de5\u4e8b\u898f\u5b9a\u3001\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3001\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u30a2\u30af\u30bb\u30b9\u8981\u4ef6\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u6a19\u6e96\u7684\u306aAC\u906e\u65ad\u5668\u3092DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>AC\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u6642\u306b\u30a2\u30fc\u30af\u3092\u6d88\u5f27\u3059\u308b\u305f\u3081\u306b\u81ea\u7136\u306a\u96fb\u6d41\u30bc\u30ed\u30af\u30ed\u30b9\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002DC\u56de\u8def\u306b\u306f\u30bc\u30ed\u30af\u30ed\u30b9\u304c\u306a\u3044\u305f\u3081\u3001AC\u5b9a\u683c\u306e\u63a5\u70b9\u9593\u3067DC\u30a2\u30fc\u30af\u304c\u6301\u7d9a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5fc5\u305a\u3001\u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3067\u306eDC\u52d5\u4f5c\u306b\u5bfe\u3057\u3066\u660e\u793a\u7684\u306b\u5b9a\u683c\u304a\u3088\u3073\u8a8d\u8a3c\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u76f4\u6d41\u906e\u65ad\u304c\u4ea4\u6d41\u906e\u65ad\u3088\u308a\u3082\u96e3\u3057\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u76f4\u6d41\u30a2\u30fc\u30af\u306f\u4ea4\u6d41\u30a2\u30fc\u30af\u306e\u3088\u3046\u306b\u81ea\u7136\u6d88\u5f27\u3057\u306a\u3044\u305f\u3081\u3002\u4ea4\u6d41\u56de\u8def\u3067\u306f\u3001\u96fb\u6d41\u306f1\u79d2\u9593\u306b\u4f55\u5ea6\u3082\u81ea\u7136\u306b\u30bc\u30ed\u3092\u901a\u904e\u3057\u307e\u3059\u3002\u76f4\u6d41\u96fb\u6d41\u306f\u30bc\u30ed\u30af\u30ed\u30b9\u306a\u3057\u306b\u4e00\u65b9\u5411\u306b\u9023\u7d9a\u7684\u306b\u6d41\u308c\u308b\u305f\u3081\u3001\u958b\u9589\u7fa9\u52d9\u3068\u30c7\u30d0\u30a4\u30b9\u306e\u9069\u5408\u6027\u304c\u3088\u308a\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u983b\u5ea6\u3067\u8a66\u9a13\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u5546\u7528\u304a\u3088\u3073\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30b9\u30b1\u30fc\u30eb\u306ePV\u8a2d\u7f6e\u306e\u5834\u5408\u3001\u5e74\u6b21\u691c\u67fb\u304a\u3088\u3073\u904b\u7528\u30c6\u30b9\u30c8\u306f\u4e00\u822c\u7684\u306a\u6163\u884c\u3067\u3059\u3002\u4f4f\u5b85\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u691c\u67fb\u983b\u5ea6\u304c\u4f4e\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u6b63\u78ba\u306a\u9593\u9694\u306f\u3001\u6240\u6709\u8005\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0\u3001\u30b5\u30a4\u30c8\u6761\u4ef6\u3001\u304a\u3088\u3073\u5730\u57df\u306e\u8981\u4ef6\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>1000V\u306e\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u3069\u306e\u7a0b\u5ea6\u306e\u96fb\u5727\u5b9a\u683c\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n<p>DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u516c\u79f0\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3060\u3051\u3067\u306a\u304f\u3001\u4e88\u60f3\u3055\u308c\u308b\u6700\u4f4e\u6e29\u5ea6\u306b\u304a\u3051\u308bPV\u30b9\u30c8\u30ea\u30f3\u30b0\u306e\u6700\u5927\u958b\u653e\u96fb\u5727\u3092\u8d85\u3048\u308b\u5b9a\u683c\u306e\u3082\u306e\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h3>\u3059\u3079\u3066\u306e\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u6cd5\u7684\u306bDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u304c\u5fc5\u9808\u3067\u3059\u304b\uff1f<\/h3>\n<p>PV\u30b7\u30b9\u30c6\u30e0\u306f\u901a\u5e38\u3001\u307b\u3068\u3093\u3069\u306e\u96fb\u6c17\u5de5\u4e8b\u898f\u5b9a\u306b\u304a\u3044\u3066DC\u5074\u3067\u306e\u906e\u65ad\u624b\u6bb5\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u304c\u3001\u5177\u4f53\u7684\u306a\u5b9f\u88c5\u65b9\u6cd5\u306f\u7ba1\u8f44\u533a\u57df\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u306b\u3088\u3063\u3066\u306f\u3001\u906e\u65ad\u624b\u6bb5\u304c\u4ed6\u306e\u6a5f\u5668\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5c02\u7528\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u4f9d\u7136\u3068\u3057\u3066\u6700\u3082\u660e\u78ba\u3067\u5e83\u304f\u53d7\u3051\u5165\u308c\u3089\u308c\u3066\u3044\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n<h3>NEC\u306e\u6025\u901f\u505c\u6b62\u306f\u3001DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306e\u5fc5\u8981\u6027\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308b\u3082\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002NEC 690.12\u306b\u57fa\u3065\u304f\u6025\u901f\u906e\u65ad\u3068DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u53b3\u5bc6\u306b\u306f\u540c\u3058\u76ee\u7684\u3092\u679c\u305f\u3059\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6025\u901f\u906e\u65ad\u306f\u3001\u5efa\u7269\u306b\u8a2d\u7f6e\u3055\u308c\u305fPV\u30b7\u30b9\u30c6\u30e0\u306e\u7279\u5b9a\u306e\u5c0e\u4f53\u306b\u304a\u3051\u308b\u611f\u96fb\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u906e\u65ad\u624b\u6bb5\u306f\u3001\u6a5f\u5668\u5168\u4f53\u306e\u914d\u7f6e\u304c\u305d\u306e\u5f79\u5272\u3092\u660e\u78ba\u306b\u30ab\u30d0\u30fc\u3057\u3066\u3044\u306a\u3044\u9650\u308a\u3001\u30ed\u30fc\u30ab\u30eb\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6642\u306e\u7d76\u7e01\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u624b\u9806\u306b\u95a2\u9023\u3057\u307e\u3059\u3002.<\/p>\n<h2>\u53c2\u7167\u3055\u308c\u308b\u30bd\u30fc\u30b9\u3068\u898f\u683c<\/h2>\n<ul>\n<li><a href=\"https:\/\/docinfofiles.nfpa.org\/files\/AboutTheCodes\/70\/70_A2025_NEC_P04_PISubmittals.pdf\" rel=\"nofollow noopener\" target=\"_blank\">NEC\u7b2c690.13\u6761\u2014\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u5207\u65ad\u624b\u6bb5\uff08NFPA\uff09<\/a><\/li>\n<li><a href=\"https:\/\/docinfofiles.nfpa.org\/files\/AboutTheCodes\/70\/70_A2025_NEC_P04_PISubmittals.pdf\" rel=\"nofollow noopener\" target=\"_blank\">NEC\u7b2c690.12\u6761\u2014\u5efa\u7269\u4e0a\u306ePV\u30b7\u30b9\u30c6\u30e0\u306e\u6025\u901f\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\uff08NFPA\u8cc7\u6599\uff09<\/a><\/li>\n<li><a href=\"https:\/\/www.energysafe.vic.gov.au\/about-us\/regulatory-framework\/consultations\/safety-dc-isolators-pv-systems\" rel=\"nofollow noopener\" target=\"_blank\">Energy Safe Victoria \u2014 PV\u30b7\u30b9\u30c6\u30e0\u306eDC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u306e\u5b89\u5168\u6027<\/a><\/li>\n<li><a href=\"https:\/\/www.energysafe.vic.gov.au\/industry-guidance\/electrical\/installations-and-infrastructure\/pv-dc-isolators-and-systems\" rel=\"nofollow noopener\" target=\"_blank\">Energy Safe Victoria \u2014 PV DC\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u30ac\u30a4\u30c0\u30f3\u30b9<\/a><\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/62839\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60947-3 \u2014 \u4f4e\u96fb\u5727\u958b\u9589\u88c5\u7f6e\uff1a\u30b9\u30a4\u30c3\u30c1\u3001\u65ad\u8def\u5668\u3001\u30b9\u30a4\u30c3\u30c1\u65ad\u8def\u5668<\/a><\/li>\n<li><a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?UniqueKey=30658\" rel=\"nofollow noopener\" target=\"_blank\">UL 98B \u2014 \u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u5bc6\u9589\u578b\u304a\u3088\u3073\u30c7\u30c3\u30c9\u30d5\u30ed\u30f3\u30c8\u30b9\u30a4\u30c3\u30c1<\/a><\/li>\n<li><a href=\"https:\/\/www.standards.org.au\/\" rel=\"nofollow noopener\" target=\"_blank\">AS\/NZS 5033 \u2014 \u592a\u967d\u5149\u767a\u96fb\u30a2\u30ec\u30a4\u306e\u8a2d\u7f6e\u304a\u3088\u3073\u5b89\u5168\u8981\u4ef6<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 336px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 336px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>A DC isolator switch is a manually operated disconnect device used in photovoltaic (PV) systems to safely isolate the DC side of an installation for maintenance, servicing, emergency response, and shutdown procedures. It creates a deliberate, clearly indicated disconnection point between solar panels and downstream equipment such as combiner boxes, charge controllers, and inverters. In practical terms, a DC isolator switch is the device that lets a technician deliberately stop DC power from flowing through the system. It is not an overcurrent protective device, and it is not just another on-off accessory. Its real job is to provide a safe, intentional isolation point in a circuit that remains energized whenever [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15086,"comment_status":"closed","ping_status":"open","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-15085","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\/15085","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=15085"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/15085\/revisions"}],"predecessor-version":[{"id":23387,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/15085\/revisions\/23387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media\/15086"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media?parent=15085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/categories?post=15085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/tags?post=15085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}