{"id":21295,"date":"2026-01-16T16:04:33","date_gmt":"2026-01-16T08:04:33","guid":{"rendered":"https:\/\/viox.com\/?p=21295"},"modified":"2026-01-16T16:04:35","modified_gmt":"2026-01-16T08:04:35","slug":"how-to-test-ev-charger-6ma-dc-leakage-protection","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ja\/how-to-test-ev-charger-6ma-dc-leakage-protection\/","title":{"rendered":"EV\u5145\u96fb\u5668\u306e\u6f0f\u96fb\u4fdd\u8b77\u8a66\u9a13\u65b9\u6cd5\uff1a6mA DC\u30c8\u30ea\u30c3\u30d7\u30ec\u30d9\u30eb\u306e\u691c\u8a3c"},"content":{"rendered":"<div class=\"product-intro\">\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/Electrician-using-Fluke-1664-FC-to-test-EV-charger-6mA-DC-leakage-protection.webp\" alt=\"Electrician using Fluke 1664 FC to test EV charger 6mA DC leakage protection\" \/>\u96fb\u6c17\u5de5\u4e8b\u58eb\u304cFluke 1664 FC\u3092\u4f7f\u7528\u3057\u3066EV\u5145\u96fb\u5668\u306e6mA DC\u6f0f\u6d29\u4fdd\u8b77\u3092\u30c6\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u696d\u52d9\u7528EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u8a2d\u7f6e\u3057\u305f\u5834\u5408\u3001\u96fb\u6e90\u3092\u5165\u308c\u3066\u8eca\u304c\u5145\u96fb\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u73fe\u4ee3\u306eEV\u30a4\u30f3\u30d5\u30e9\u306b\u304a\u3051\u308b\u76ee\u306b\u898b\u3048\u306a\u3044\u30ea\u30b9\u30af\u306f\u3001 <strong>DC\u6f0f\u6d29\u96fb\u6d41<\/strong>\u2015\u2015\u4e0a\u6d41\u306eType A RCD\u3092\u9759\u304b\u306b\u300c\u76f2\u76ee\u300d\u306b\u3057\u3001\u5efa\u7269\u5168\u4f53\u306e\u5730\u7d61\u4fdd\u8b77\u3092\u7121\u52b9\u306b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u73fe\u8c61\u3067\u3059\u3002.<\/p>\n<p>\u691c\u8a3c <strong>6mA DC\u30c8\u30ea\u30c3\u30d7\u30ec\u30d9\u30eb<\/strong> \u306f\u3001\u3059\u3079\u3066\u306eMode 3 EVSE\uff08\u96fb\u6c17\u81ea\u52d5\u8eca\u4f9b\u7d66\u88c5\u7f6e\uff09\u306e\u8a66\u904b\u8ee2\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u6700\u7d42\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001IEC 62955\u3078\u306e\u6e96\u62e0\u306e\u5b9f\u7528\u7684\u306a\u691c\u8a3c\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u306f\u3001\u5f53\u793e\u306eEV\u4fdd\u8b77\u4e09\u90e8\u4f5c\u306e\u6700\u7d42\u56de\u3067\u3059\u3002<\/p>\n<ol>\n<li><strong>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff1a<\/strong> <a href=\"https:\/\/test.viox.com\/ja\/commercial-vs-residential-ev-charging-protection-guide\/\">\u696d\u52d9\u7528 vs. \u5bb6\u5ead\u7528EV\u5145\u96fb\u4fdd\u8b77<\/a> \uff08\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\uff09<\/li>\n<li><strong>\u9078\u629e\uff1a<\/strong> <a href=\"https:\/\/test.viox.com\/ja\/rccb-ev-charging-type-b-vs-type-f-vs-type-ev\/\">Type B vs. Type F vs. Type EV RCD\u306e\u9078\u629e<\/a> \uff08\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u9078\u629e\uff09<\/li>\n<li><strong>\u691c\u8a3c\u3059\u308b\uff1a<\/strong> <strong>6mA DC\u4fdd\u8b77\u306e\u30c6\u30b9\u30c8\u65b9\u6cd5<\/strong> \uff08\u3053\u306e\u30ac\u30a4\u30c9\uff09<\/li>\n<\/ol>\n<hr \/>\n<h2>\u30d1\u30fc\u30c81\uff1a\u6a5f\u5668\uff08\u6a19\u6e96\u30c6\u30b9\u30bf\u30fc\u304c\u6a5f\u80fd\u3057\u306a\u3044\u7406\u7531\uff09<\/h2>\n<p>\u73fe\u5834\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u9593\u9055\u3044\u306f\u3001\u8acb\u8ca0\u696d\u8005\u304c\u6a19\u6e96\u7684\u306a\u30bd\u30b1\u30c3\u30c8\u30c6\u30b9\u30bf\u30fc\u307e\u305f\u306fAC\u4fdd\u8b77\u5c02\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u53e4\u3044\u591a\u6a5f\u80fd\u30c6\u30b9\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066EV\u5145\u96fb\u5668\u3092\u691c\u8a3c\u3057\u3088\u3046\u3068\u3059\u308b\u3053\u3068\u3067\u3059\u3002. <strong>\u3053\u308c\u306f\u5371\u967a\u3067\u52b9\u679c\u304c\u3042\u308a\u307e\u305b\u3093\u3002.<\/strong><\/p>\n<p>\u6a19\u6e96\u7684\u306aRCD\u30c6\u30b9\u30bf\u30fc\u306f\u3001AC\u6545\u969c\u96fb\u6d41\u3092\u6ce8\u5165\u3057\u307e\u3059\u3002RDC-DD\uff08\u6b8b\u7559\u76f4\u6d41\u691c\u51fa\u88c5\u7f6e\uff09\u3092\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u6ed1\u3089\u304b\u306aDC\u6b8b\u7559\u96fb\u6d41\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u6e96\u62e0\u3092\u691c\u8a3c\u3059\u308b\u306b\u306f\u3001 <strong>IEC 62955<\/strong>, 2mA\u304b\u3089\u59cb\u307e\u308b\u6b63\u78ba\u306aDC\u30e9\u30f3\u30d7\u96fb\u6d41\u3092\u751f\u6210\u3067\u304d\u308b\u30c6\u30b9\u30bf\u30fc\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h3>\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u30bb\u30c3\u30c8<\/h3>\n<p>\u3053\u306e\u30c6\u30b9\u30c8\u3092\u6b63\u5f53\u306b\u5b9f\u884c\u3059\u308b\u306b\u306f\u3001\u7279\u306b\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u591a\u6a5f\u80fd\u8a2d\u7f6e\u30c6\u30b9\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <strong>Type B \/ Type EV RCD\u30c6\u30b9\u30c8<\/strong>.<\/p>\n<p><strong>\u88681\uff1aEV\u5145\u96fb\u5668\u30c6\u30b9\u30c8\u6a5f\u5668\u306e\u6bd4\u8f03<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u88c5\u7f6e<\/th>\n<th>DC\u30c6\u30b9\u30c8\u6a5f\u80fd<\/th>\n<th>IEC 62955\u30e2\u30fc\u30c9<\/th>\n<th>\u5178\u578b\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th>\n<th>\u4e3b\u306a\u6a5f\u80fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u6a19\u6e96\u30bd\u30b1\u30c3\u30c8\u30c6\u30b9\u30bf\u30fc<\/strong><\/td>\n<td>\u274c \u306a\u3057<\/td>\n<td>\u274c \u3044\u3044\u3048<\/td>\n<td>\u4f4f\u5b85\u6240\u6709\u8005\u306e\u30c1\u30a7\u30c3\u30af<\/td>\n<td>\u914d\u7dda\u6975\u6027\u306e\u307f\u306b\u9069\u3057\u3066\u3044\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td><strong>\u57fa\u672cRCD\u30c6\u30b9\u30bf\u30fc<\/strong><\/td>\n<td>\u274c AC\u306e\u307f\uff08Type AC\/A\uff09<\/td>\n<td>\u274c \u3044\u3044\u3048<\/td>\n<td>\u4e00\u822c\u5bb6\u5ead\u7528<\/td>\n<td>DC\u6f0f\u6d29\u3092\u691c\u51fa\u3067\u304d\u307e\u305b\u3093<\/td>\n<\/tr>\n<tr>\n<td><strong>Fluke 1664 FC + FEV300<\/strong><\/td>\n<td>\u2705 6mA DC\u30e9\u30f3\u30d7<\/td>\n<td>\u2705 \u306f\u3044<\/td>\n<td>\u30d7\u30ed\u306e\u8a66\u904b\u8ee2<\/td>\n<td>\u81ea\u52d5\u30c6\u30b9\u30c8\u30b7\u30fc\u30b1\u30f3\u30b9\u3068\u5b89\u5168\u30d7\u30ec\u30c6\u30b9\u30c8<\/td>\n<\/tr>\n<tr>\n<td><strong>Metrel Eurotest XC\/XE<\/strong><\/td>\n<td>\u2705 6mA DC\u30e9\u30f3\u30d7<\/td>\n<td>\u2705 \u306f\u3044<\/td>\n<td>\u30d7\u30ed\u306e\u8a66\u904b\u8ee2<\/td>\n<td>\u8a73\u7d30\u306aEVSE\u56fa\u6709\u306e\u30e1\u30cb\u30e5\u30fc<\/td>\n<\/tr>\n<tr>\n<td><strong>Megger MFT1741+<\/strong><\/td>\n<td>\u2705 6mA DC\u30e9\u30f3\u30d7<\/td>\n<td>\u2705 \u306f\u3044<\/td>\n<td>\u30d7\u30ed\u306e\u8a66\u904b\u8ee2<\/td>\n<td>\u201c\u300c\u4fe1\u983c\u6027\u30e1\u30fc\u30bf\u30fc\u300d\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote><p><strong>\u6ce8\uff1a<\/strong> RDC-DD\u306f\u30016mA\u3092\u8d85\u3048\u308bDC\u6f0f\u6d29\u3092\u691c\u51fa\u3057\u3001\u4e0a\u6d41\u306eType A RCD\u304c\u78c1\u5316\uff08\u98fd\u548c\uff09\u3059\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u306b\u96fb\u6e90\u3092\u5207\u65ad\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u30c6\u30b9\u30c8\u3057\u306a\u3044\u5834\u5408\u3001\u7269\u7406\u5b66\u3067\u306f\u306a\u304f\u4fe1\u4ef0\u306b\u983c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.<\/p><\/blockquote>\n<figure style=\"margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/Internal-diagram-of-RDC-DD-showing-DC-leakage-detection-mechanism.webp\" alt=\"Internal diagram of RDC-DD showing DC leakage detection mechanism\" \/><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 8px;\">DC\u6f0f\u6d29\u691c\u51fa\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u793a\u3059RDC-DD\u306e\u5185\u90e8\u56f3\u3002\u78c1\u675f\u76f8\u6bba\u306e\u539f\u7406\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u30d1\u30fc\u30c82\uff1a\u624b\u9806\uff08\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u691c\u8a3c\uff09<\/h2>\n<p>DC\u6f0f\u6d29\u306e\u30c6\u30b9\u30c8\u306f\u3001\u6a19\u6e96\u7684\u306aAC RCD\u30c6\u30b9\u30c8\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u79c1\u305f\u3061\u306f <strong>\u30e9\u30f3\u30d7\u30c6\u30b9\u30c8<\/strong> \u5358\u7d14\u306a\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u30c6\u30b9\u30c8\u3067\u306f\u306a\u304f\u3002\u77e5\u308a\u305f\u3044\u306e\u306f <em>\u307e\u3055\u306b<\/em> \u30c7\u30d0\u30a4\u30b9\u304c\u3044\u3064\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u304b\u3001 <em>\u3082\u3057<\/em> \u305d\u308c\u304c\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u304b\u3069\u3046\u304b\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d71\uff1a\u8eca\u4e21\u306e\u53d6\u308a\u5916\u3057<\/h3>\n<p><strong>\u91cd\u5927\u306a\u5b89\u5168\u8b66\u544a:<\/strong> \u8eca\u4e21\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u9593\u306f\u3001\u96fb\u6c17\u5b89\u5168\u30c6\u30b9\u30c8\u3092\u7d76\u5bfe\u306b\u884c\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<br \/>\nEV\u5185\u90e8\u306e\u30aa\u30f3\u30dc\u30fc\u30c9\u5145\u96fb\u5668\uff08OBC\uff09\u306b\u306f\u3001\u56de\u8def\u306b\u9759\u96fb\u5bb9\u91cf\u3092\u5c0e\u5165\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b3\u30f3\u30c7\u30f3\u30b5\u3068EMI\u30d5\u30a3\u30eb\u30bf\u30fc\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c6\u30b9\u30c8\u96fb\u6d41\u304c\u5438\u53ce\u3055\u308c\u305f\u308a\u3001\u30ce\u30a4\u30ba\u304c\u767a\u751f\u3057\u305f\u308a\u3057\u3066\u3001\u4e0d\u6b63\u78ba\u306a\u8aad\u307f\u53d6\u308a\u3084\u8eca\u4e21\u306e\u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668\u3078\u306e\u6f5c\u5728\u7684\u306a\u640d\u50b7\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u30a2\u30af\u30b7\u30e7\u30f3\uff1a<\/strong> EV\u3092\u629c\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30a2\u30c0\u30d7\u30bf\u30fc\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u4ecb\u3057\u3066\u300c\u72b6\u614bA\u300d\uff08\u30b9\u30bf\u30f3\u30d0\u30a4\uff09\u307e\u305f\u306f\u300c\u72b6\u614bB\u300d\uff08\u8eca\u4e21\u691c\u51fa\uff09\u306b\u306a\u3063\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d72\uff1a\u30c6\u30b9\u30c8\u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u63a5\u7d9a<\/h3>\n<p>\u6d3b\u7dda\u72b6\u614b\u306eType 2\u30bd\u30b1\u30c3\u30c8\u306b\u30d7\u30ed\u30fc\u30d6\u3092\u5b89\u5168\u306b\u5dee\u3057\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u305f\u3081\u3001EV\u30c6\u30b9\u30c8\u30a2\u30c0\u30d7\u30bf\u30fc\uff08Fluke FEV300\u306a\u3069\uff09\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<ol>\n<li>\u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u5145\u96fb\u30bd\u30b1\u30c3\u30c8\u306b\u5dee\u3057\u8fbc\u307f\u307e\u3059\u3002.<\/li>\n<li>\u30a2\u30c0\u30d7\u30bf\u30fc\u3092 <strong>\u72b6\u614bC<\/strong> \uff08\u5145\u96fb\uff09\u306b\u8a2d\u5b9a\u3057\u3066\u3001EVSE\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u9589\u3058\u307e\u3059\u3002.<\/li>\n<li>\u30c6\u30b9\u30bf\u30fc\u3067\u96fb\u5727\u306e\u5b58\u5728\u3068\u6b63\u3057\u3044\u4f4d\u76f8\u56de\u8ee2\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>\u91cd\u8981\uff1a<\/strong> \u7d9a\u884c\u3059\u308b\u524d\u306b\u3001\u4fdd\u8b77\u63a5\u5730\uff08PE\uff09\u306e\u5c0e\u901a\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5730\u7d61\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u304c\u9ad8\u3059\u304e\u308b\u5834\u5408\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u54c1\u8cea\u306b\u95a2\u4fc2\u306a\u304fRCD\u30c6\u30b9\u30c8\u306f\u5931\u6557\u3057\u307e\u3059\u3002.<\/li>\n<\/ol>\n<h3>\u30b9\u30c6\u30c3\u30d73\uff1aDC\u30e9\u30f3\u30d7\u30c6\u30b9\u30c8\u306e\u9078\u629e<\/h3>\n<p>\u591a\u6a5f\u80fd\u30c6\u30b9\u30bf\u30fc\u3067\uff1a<\/p>\n<ol>\n<li>\u9078\u629e <strong>RCD\u30c6\u30b9\u30c8<\/strong>.<\/li>\n<li>RCD\u30bf\u30a4\u30d7\u306e\u9078\u629e\uff1a <strong>\u30bf\u30a4\u30d7B<\/strong> \u307e\u305f\u306f <strong>Type EV<\/strong> \uff08\u30d6\u30e9\u30f3\u30c9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff09\u3002.<\/li>\n<li>\u30e2\u30fc\u30c9\u306e\u9078\u629e\uff1a <strong>\u30e9\u30f3\u30d7<\/strong> \uff08\u968e\u6bb5\u306e\u30a2\u30a4\u30b3\u30f3\u3067\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\uff09\u3002.<\/li>\n<li>\u516c\u79f0\u96fb\u6d41\u306e\u8a2d\u5b9a\uff1a <strong>6 mA<\/strong>.<\/li>\n<\/ol>\n<p><strong>\u30e9\u30f3\u30d7\u30c6\u30b9\u30c8\u306e\u7406\u7531\uff1a<\/strong> \u5358\u7d14\u306a\u300c\u5408\u683c\/\u4e0d\u5408\u683c\u300d\u30c6\u30b9\u30c8\u3067\u306f\u30016mA\u306e\u96fb\u6d41\u3092\u5373\u5ea7\u306b\u6ce8\u5165\u3057\u307e\u3059\u3002\u30c8\u30ea\u30c3\u30d7\u3059\u308c\u3070\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u304c\u30012mA\u3067\u654f\u611f\u3060\u3063\u305f\u306e\u304b\uff08\u904e\u654f\/\u8aa4\u30c8\u30ea\u30c3\u30d7\uff09\u3001\u305d\u308c\u3068\u3082\u6b63\u78ba\u306b6mA\u3060\u3063\u305f\u306e\u304b\u304c\u308f\u304b\u308a\u307e\u305b\u3093\u3002\u30e9\u30f3\u30d7\u30c6\u30b9\u30c8\u3067\u306f\u3001DC\u96fb\u6d41\u3092\u3086\u3063\u304f\u308a\u3068\u5897\u52a0\u3055\u305b\u3066\u3001\u6b63\u78ba\u306a\u30c8\u30ea\u30c3\u30d7\u30dd\u30a4\u30f3\u30c8\u3092\u898b\u3064\u3051\u307e\u3059\u3002.<\/p>\n<p><strong>\u88682\uff1a\u30c6\u30b9\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u5408\u683c\u57fa\u6e96<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u30c6\u30b9\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th>IEC 62955\u306e\u8981\u4ef6<\/th>\n<th>\u4e00\u822c\u7684\u306aVIOX\u30c7\u30d0\u30a4\u30b9\u306e\u7d50\u679c<\/th>\n<th>\u5408\u683c\/\u4e0d\u5408\u683c\u57fa\u6e96<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u8a66\u9a13\u96fb\u6d41<\/strong><\/td>\n<td>\u30b9\u30e0\u30fc\u30baDC\uff08\u4e0a\u6607\uff09<\/td>\n<td>\u8a72\u5f53\u306a\u3057<\/td>\n<td>\u8108\u52d5AC\u3067\u306f\u306a\u304f\u3001DC\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td><strong>\u516c\u79f0\u30c8\u30ea\u30c3\u30d7\u30ec\u30d9\u30eb<\/strong><\/td>\n<td>6 mA DC<\/td>\n<td>4.5 mA \u2013 5.8 mA<\/td>\n<td><strong>\u2264 6.0 mA\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u6700\u5c0f\u30c8\u30ea\u30c3\u30d7\u30ec\u30d9\u30eb<\/strong><\/td>\n<td>&gt; 3 mA\uff08\u975e\u52d5\u4f5c\uff09<\/td>\n<td>3.5 mA \u2013 4.0 mA<\/td>\n<td><strong>&gt; 3.0 mA\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/strong> \uff08\u8aa4\u30c8\u30ea\u30c3\u30d7\u3092\u907f\u3051\u308b\u305f\u3081\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u65c5\u884c\u6642\u9593<\/strong><\/td>\n<td>\u2264 10\u79d2<\/td>\n<td>&lt; 2\u79d2<\/td>\n<td>\u2264 10\u79d2<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5468\u56f2\u6e29\u5ea6<\/strong><\/td>\n<td>-25\u00b0C\uff5e40\u00b0C<\/td>\n<td>\u5ba4\u6e29<\/td>\n<td>\u30e1\u30fc\u30ab\u30fc\u306e\u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u30b9\u30c6\u30c3\u30d74\uff1a\u30e9\u30f3\u30d7\u30c6\u30b9\u30c8\u306e\u5b9f\u884c<\/h3>\n<p>\u6b21\u306e\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u307e\u3059\u3002 <strong>TEST<\/strong> \u30dc\u30bf\u30f3\u3002.<\/p>\n<ol>\n<li>\u30c6\u30b9\u30bf\u30fc\u306f\u3001AC\u6ce2\u5f62\u304c\u30af\u30ea\u30fc\u30f3\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/li>\n<li>\u7d042mA\u304b\u3089DC\u96fb\u6d41\u306e\u6ce8\u5165\u3092\u958b\u59cb\u3057\u307e\u3059\u3002.<\/li>\n<li>\u96fb\u6d41\u306f\u5c0f\u3055\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u4e0a\u6607\u3057\u307e\u3059\uff08\u4f8b\uff1a0.5mA\u523b\u307f\uff09\u3002.<\/li>\n<li><strong>\u30b9\u30ca\u30c3\u30d7\uff01<\/strong> EVSE\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u958b\u304f\u306f\u305a\u3067\u3059\u3002.<\/li>\n<li><strong>\u7d50\u679c\u306e\u8aad\u307f\u53d6\u308a\uff1a<\/strong> \u753b\u9762\u306b\u306f\u3001 <em>\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u898b\u3064\u3051\u307e\u3059\u3002<\/em> \u30c8\u30ea\u30c3\u30d7\u6642\u306e\u96fb\u6d41\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002.\n<ul>\n<li><em>\u7d50\u679c\u306e\u4f8b\uff1a<\/em> <strong>5.4 mA<\/strong> \uff08\u5408\u683c\uff09<\/li>\n<li><em>\u7d50\u679c\u306e\u4f8b\uff1a<\/em> <strong>&gt;6.0 mA<\/strong> \uff08\u4e0d\u5408\u683c \u2013 \u5371\u967a\uff09<\/li>\n<li><em>\u7d50\u679c\u306e\u4f8b\uff1a<\/em> <strong>2.1 mA<\/strong> \uff08\u4e0d\u5408\u683c \u2013 \u904e\u654f\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u30b9\u30c6\u30c3\u30d75\uff1a\u7d50\u679c\u306e\u8a18\u9332<\/h3>\n<p>\u8cac\u4efb\u3068\u4fdd\u8a3c\u306e\u76ee\u7684\u3067\u3001\u7279\u5b9a\u306e\u30c8\u30ea\u30c3\u30d7\u5024\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<ul>\n<li>\u30c6\u30b9\u30bf\u30fc\u753b\u9762\u306e\u5199\u771f\u3092\u64ae\u308a\u307e\u3059\u3002.<\/li>\n<li>Fluke Connect\u306a\u3069\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30a6\u30c9\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002.<\/li>\n<li>\u6975\u7aef\u306a\u71b1\u306f\u5b89\u4fa1\u306a\u30b3\u30a2\u306e\u900f\u78c1\u7387\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5468\u56f2\u6e29\u5ea6\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u5f53\u793e\u306e <a href=\"https:\/\/test.viox.com\/ja\/electrical-derating-temperature-altitude-grouping-factors\/\">\u96fb\u6c17\u7684\u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30de\u30b9\u30bf\u30fc\u30ac\u30a4\u30c9<\/a>).<\/li>\n<\/ul>\n<figure style=\"margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/Fluke-FEV300-adapter-connected-to-VIOX-EV-charging-station-for-RCD-testing.webp\" alt=\"Fluke FEV300 adapter connected to VIOX EV charging station for RCD testing\" \/><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 8px;\">\u5ddeC\uff08\u5145\u96fb\u4e2d\uff09\u3067\u306eRCD\u30c6\u30b9\u30c8\u306e\u305f\u3081\u306bVIOX EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u63a5\u7d9a\u3055\u308c\u305fFluke FEV300\u30a2\u30c0\u30d7\u30bf\u30fc\u3002.<\/figcaption><\/figure>\n<figure style=\"margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/Wiring-diagram-for-EV-charger-RDC-DD-testing-setup.webp\" alt=\"Wiring diagram for EV charger RDC-DD testing setup\" \/><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 8px;\">\u914d\u96fb\u76e4\u304b\u3089\u30c6\u30b9\u30bf\u30fc\u3078\u306e\u63a5\u7d9a\u30b7\u30fc\u30b1\u30f3\u30b9\u3092\u793a\u3059EV\u5145\u96fb\u5668RDC-DD\u30c6\u30b9\u30c8\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306e\u914d\u7dda\u56f3\u3002.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u30d1\u30fc\u30c83\uff1a\u300c\u507d\u9670\u6027\u300d\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u201c<\/h2>\n<p>\u9ad8\u54c1\u8cea\u306eVIOX RDC-DD\u3092\u8cfc\u5165\u3057\u305f\u304c\u3001\u30c6\u30b9\u30bf\u30fc\u304c\u300c\u30c8\u30ea\u30c3\u30d7\u306a\u3057\u300d\u3068\u8868\u793a\u3059\u308b\u5834\u5408\u3002\u30c7\u30d0\u30a4\u30b9\u3092\u8cac\u3081\u308b\u524d\u306b\u3001\u3053\u308c\u3089\u306e\u4e00\u822c\u7684\u306a\u8a2d\u7f6e\u30a8\u30e9\u30fc\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u554f\u984c1\uff1a\u914d\u7dda\u6975\u6027\u306e\u8aa4\u308a<\/h3>\n<p>\u5358\u7d14\u306a\u96fb\u6c17\u6a5f\u68b0\u5f0fAC MCB\u3068\u306f\u7570\u306a\u308a\u3001\u591a\u304f\u306e\u96fb\u5b50RDC-DD\u30e2\u30b8\u30e5\u30fc\u30eb\u306f <strong>\u65b9\u5411\u306b\u654f\u611f\u3067\u3059<\/strong>. \u3002\u305d\u308c\u3089\u306f\u3001\u96fb\u6d41\u304c\u30e9\u30a4\u30f3\u304b\u3089\u8ca0\u8377\u306b\u6d41\u308c\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3059\u308b\u30d5\u30e9\u30c3\u30af\u30b9\u30b2\u30fc\u30c8\u30bb\u30f3\u30b5\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u75c7\u72b6\uff1a<\/strong> \u30c6\u30b9\u30bf\u30fc\u304c10mA\u4ee5\u4e0a\u306b\u30e9\u30f3\u30d7\u30a2\u30c3\u30d7\u3057\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3059\u308b\u3002.<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u914d\u7dda\u56f3\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u96fb\u6e90\u3092\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u7aef\u5b50\u306b\u914d\u7dda\u3057\u3066\u3044\u307e\u305b\u3093\u304b\uff1f<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u300cLine\/Load\u300d\u307e\u305f\u306f\u300cIn\/Out\u300d\u306e\u8868\u793a\u306b\u5408\u308f\u305b\u3066\u63a5\u7d9a\u3092\u9006\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n<h3>\u554f\u984c2\uff1a\u4e0d\u5341\u5206\u306a\u63a5\u5730\uff08TT\u7cfb\u7d71\u306e\u554f\u984c\uff09<\/h3>\n<p>TT\u63a5\u5730\u7cfb\u7d71\uff08\u4e00\u90e8\u5730\u57df\u3067\u4e00\u822c\u7684\uff09\u3067\u306f\u3001\u63a5\u5730\u7d4c\u8def\u306f\u63a5\u5730\u68d2\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u571f\u58cc\u62b5\u6297\u304c\u9ad8\u3059\u304e\u308b\u5834\u5408\uff08R<sub>A<\/sub> &gt; 100\u03a9\uff09\u3001\u30c6\u30b9\u30bf\u30fc\u306f\u5fc5\u8981\u306a\u30c6\u30b9\u30c8\u96fb\u6d41\u3092\u6d41\u3059\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u304b\u3001PE\u30e9\u30a4\u30f3\u3067\u5371\u967a\u306a\u63a5\u89e6\u96fb\u5727\uff08&gt;50V\uff09\u3092\u691c\u51fa\u3057\u3001\u5b89\u5168\u306e\u305f\u3081\u306b\u30c6\u30b9\u30c8\u3092\u4e2d\u6b62\u3057\u307e\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u307e\u305aZ<sub>S<\/sub> \uff08\u30eb\u30fc\u30d7\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\uff09\u3092\u6e2c\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8a31\u5bb9\u7bc4\u56f2\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/test.viox.com\/ja\/understanding-ground-fault-protection\/\">\u6f0f\u96fb\u4fdd\u8b77\u306e\u7406\u89e3<\/a> \u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n<h3>\u554f\u984c3\uff1aRDC-DD\u304c\u7121\u52b9<\/h3>\n<p>\u4e00\u90e8\u306e\u300c\u30b9\u30de\u30fc\u30c8\u300dEV\u5145\u96fb\u5668\u306f\u3001RDC-DD\u6a5f\u80fd\u304c\u30e1\u30a4\u30f3PCB\u306b\u7d71\u5408\u3055\u308c\u3066\u304a\u308a\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3067\u5236\u5fa1\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u75c7\u72b6\uff1a<\/strong> \u30c8\u30ea\u30c3\u30d7\u304c\u691c\u51fa\u3055\u308c\u307e\u305b\u3093\u3002.<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u5145\u96fb\u5668\u306e\u30b3\u30df\u30c3\u30b7\u30e7\u30cb\u30f3\u30b0\u30a2\u30d7\u30ea\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300cDC\u6f0f\u6d29\u4fdd\u8b77\u300d\u304c\u30aa\u30f3\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>\u306e\u4e0a<\/strong>.<\/li>\n<\/ul>\n<p><strong>\u88683\uff1a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30af\u30a4\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u75c7\u72b6<\/th>\n<th>\u8003\u3048\u3089\u308c\u308b\u539f\u56e0<\/th>\n<th>\u8a3a\u65ad\u30b9\u30c6\u30c3\u30d7<\/th>\n<th>\u6db2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u30c6\u30b9\u30bf\u30fc\u306b\u300cNo Trip\u300d\u3068\u8868\u793a\u3055\u308c\u308b\u201c<\/strong><\/td>\n<td>\u9006\u6975\u6027<\/td>\n<td>\u914d\u7dda\u65b9\u5411\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<td>\u5165\u529b\/\u51fa\u529b\u3092\u6b63\u3057\u304f\u914d\u7dda\u3057\u76f4\u3059<\/td>\n<\/tr>\n<tr>\n<td><strong>\u201c\u300cError 4\u300d\/\u300cHigh Z\u300d\u201d<\/strong><\/td>\n<td>\u63a5\u5730\u4e0d\u826f\uff08TT\uff09<\/td>\n<td>R<sub>A<\/sub> \/ Z<sub>S<\/sub><\/td>\n<td>\u3092\u6e2c\u5b9a\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td><strong>\u63a5\u5730\u96fb\u6975\u3092\u6539\u5584\u3059\u308b<\/strong><\/td>\n<td>\u30b3\u30f3\u30bb\u30f3\u30c8\u306b\u96fb\u5727\u304c\u306a\u3044<\/td>\n<td>\u30a2\u30c0\u30d7\u30bf\u30fc\u304c\u72b6\u614bA<\/td>\n<td>\u30a2\u30c0\u30d7\u30bf\u30fc\u306eLED\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30ce\u30d6\u3092\u300c\u72b6\u614bC\u300d\uff08\u5145\u96fb\uff09\u306b\u3059\u308b<\/strong><\/td>\n<td>6mA\u3092\u8d85\u3048\u308b\u30c8\u30ea\u30c3\u30d7\uff08\u4f8b\uff1a15mA\uff09<\/td>\n<td>\u9593\u9055\u3063\u305fRCD\u30bf\u30a4\u30d7<\/td>\n<td>\u30c7\u30d0\u30a4\u30b9\u30e9\u30d9\u30eb\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td><strong>30mA AC\u3067\u306f\u306a\u304f\u30016mA RDC-DD\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<\/strong><\/td>\n<td>\u30a4\u30f3\u30b9\u30bf\u30f3\u30c8\u30c8\u30ea\u30c3\u30d7\uff080mA\uff09<\/td>\n<td>\u65e2\u5b58\u306e\u6545\u969c<\/td>\n<td>\u51fa\u529b\u3092\u5207\u308a\u96e2\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/Diagram-showing-correct-vs-reversed-wiring-polarity-for-electronic-RCDs.webp\" alt=\"Diagram showing correct vs reversed wiring polarity for electronic RCDs\" \/><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 8px;\">\u4e0b\u6d41\u306eDC\u914d\u7dda\u6545\u969c\u7b87\u6240\u3092\u7279\u5b9a\u3059\u308b.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u96fb\u5b50RCD\u306e\u6b63\u3057\u3044\u914d\u7dda\u6975\u6027\u3068\u9006\u914d\u7dda\u6975\u6027\u3092\u793a\u3059\u56f3\u3002\u9006\u914d\u7dda\u306f\u78c1\u675f\u306e\u4e0d\u4e00\u81f4\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002 <strong>6mA DC\u30c8\u30ea\u30c3\u30d7\u30ec\u30d9\u30eb<\/strong> \u306e\u30c6\u30b9\u30c8\u306f\u3001\u5358\u306a\u308b\u5f62\u5f0f\u7684\u306a\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002EV\u5145\u96fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u304c\u5b89\u5168\u3067\u3042\u308a\u3001 <strong>IEC 62955<\/strong> \u305d\u3057\u3066 <strong>IEC 61851<\/strong>. \u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u7279\u5b9a\u306e\u30c6\u30b9\u30c8\u306a\u3057\u3067\u306f\u3001DC\u6f0f\u6d29\u4fdd\u8b77\u304c\u6709\u52b9\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u4fe1\u3067\u304d\u305a\u3001\u4e0a\u6d41\u306e <a href=\"https:\/\/test.viox.com\/ja\/iec-61008-1-standard-rccb-requirements-explained\/\">\u30bf\u30a4\u30d7A RCD<\/a> \u304c\u30d6\u30e9\u30a4\u30f3\u30c9\u3055\u308c\u308b\u5371\u967a\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>\u5224\u5b9a\uff1a\u2705 \u5f37\u304f\u63a8\u5968.<\/strong><br \/>\n\u30e9\u30f3\u30d7\u30c6\u30b9\u30c8\u65b9\u5f0f\u3092\u4f7f\u7528\u3057\u305f\u5c02\u9580\u5bb6\u306b\u3088\u308b\u691c\u8a3c\u306f\u3001\u81ea\u4fe1\u3092\u6301\u3063\u3066\u8a2d\u7f6e\u3092\u5b8c\u4e86\u3055\u305b\u308b\u305f\u3081\u306e\u552f\u4e00\u306e\u65b9\u6cd5\u3067\u3059\u3002.<\/p>\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u3001\u5f53\u793e\u306e <strong>EV\u4fdd\u8b77\u4e09\u90e8\u4f5c<\/strong>. \u306f\u5b8c\u7d50\u3057\u307e\u3059\u3002 <a href=\"https:\/\/test.viox.com\/ja\/commercial-vs-residential-ev-charging-protection-guide\/\">\u30b7\u30b9\u30c6\u30e0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/a>, \u3092\u7406\u89e3\u3057\u3001 <a href=\"https:\/\/test.viox.com\/ja\/rccb-ev-charging-type-b-vs-type-f-vs-type-ev\/\">\u6b63\u3057\u3044RCD\u30bf\u30a4\u30d7<\/a>, \u3092\u9078\u629e\u3057\u3001\u53b3\u683c\u306a <strong>6mA DC\u691c\u8a3c<\/strong>, \u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001VIOX\u306e\u8a2d\u7f6e\u304c\u6700\u9ad8\u306e\u5b89\u5168\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n<p>\u6b21\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u3054\u4e0d\u660e\u306a\u70b9\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001VIOX\u30c6\u30af\u30cb\u30ab\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>\n<hr \/>\n<h2>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n<p><strong>Q\uff1a\u901a\u5e38\u306e\u30d7\u30e9\u30b0\u30a4\u30f3RCD\u30c6\u30b9\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066DC\u4fdd\u8b77\u3092\u691c\u8a3c\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><br \/>\n<strong>A:<\/strong> \u3044\u3044\u3048\u3002\u6a19\u6e96\u7684\u306aRCD\u30c6\u30b9\u30bf\u30fc\u306f\u3001\u4ea4\u6d41\uff08AC\u30bf\u30a4\u30d7\uff09\u307e\u305f\u306f\u8108\u52d5\u76f4\u6d41\uff08A\u30bf\u30a4\u30d7\uff09\u306e\u6f0f\u96fb\u96fb\u6d41\u306e\u307f\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002RDC-DD\u306e6mA\u306e\u95be\u5024\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u5e73\u6ed1\u306a\u76f4\u6d41\u96fb\u6d41\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002IEC 62955\u306b\u6e96\u62e0\u3057\u305f\u30c6\u30b9\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>Q\uff1a6mA DC\u306830mA AC\u306e\u30c8\u30ea\u30c3\u30d7\u95be\u5024\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br \/>\n<strong>A:<\/strong> 30mA AC\u306f\u3001\u611f\u96fb\uff08\u5fc3\u5ba4\u7d30\u52d5\uff09\u306b\u5bfe\u3059\u308b\u4eba\u4f53\u306e\u5b89\u5168\u306e\u305f\u3081\u306e\u95be\u5024\u3067\u3059\u30026mA DC\u306f\u3001\u6a5f\u5668\u4fdd\u8b77\u306e\u95be\u5024\u3067\u3042\u308a\u3001DC\u6f0f\u6d29\u304c\u4e0a\u6d41\u306eA\u578bRCD\u3092\u98fd\u548c\uff08\u76f2\u76ee\uff09\u3055\u305b\u3001AC\u6545\u969c\u306e\u691c\u51fa\u3092\u505c\u6b62\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>Q\uff1a\u5145\u96fb\u5668\u306bRDC-DD\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001DC\u4fdd\u8b77\u3092\u30c6\u30b9\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><br \/>\n<strong>A:<\/strong> \u306f\u3044\u3002\u5185\u8535\u30c7\u30d0\u30a4\u30b9\u3067\u3042\u3063\u3066\u3082\u3001\u30b3\u30df\u30c3\u30b7\u30e7\u30cb\u30f3\u30b0\u4e2d\u306b\u6b63\u3057\u304f\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3053\u3068\u3001\u8f38\u9001\u307e\u305f\u306f\u8a2d\u7f6e\u4e2d\u306b\u640d\u50b7\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u691c\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/test.viox.com\/ja\/how-to-check-rccb-functionality-maintenance-guide\/\">RCCB\u306e\u6a5f\u80fd\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/a>.<\/p>\n<p><strong>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong><br \/>\n<strong>A:<\/strong> IEC 61851\u306f\u5b9a\u671f\u7684\u306a\u691c\u67fb\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002\u5546\u696d\u74b0\u5883\u306b\u304a\u3044\u3066\u306f\u3001\u5e741\u56de\u306e\u518d\u8a66\u9a13\u3001\u307e\u305f\u306f\u30e6\u30cb\u30c3\u30c8\u304c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u53d7\u3051\u308b\u90fd\u5ea6\u306e\u518d\u8a66\u9a13\u3092\u63a8\u5968\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>Q\uff1aDC\u4fdd\u8b77\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u983b\u5ea6\u3067\u518d\u30c6\u30b9\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><br \/>\n<strong>A:<\/strong> Q\uff1aDC\u6f0f\u6d29\u306f\u672c\u5f53\u306bA\u30bf\u30a4\u30d7RCD\u3092\u300c\u30d6\u30e9\u30a4\u30f3\u30c9\u300d\u3067\u304d\u307e\u3059\u304b\uff1f\u3069\u306e\u3088\u3046\u306b\uff1f.<\/p>\n<p><strong>\u306f\u3044\u3002DC\u96fb\u6d41\u306f\u3001RCD\u306e\u691c\u77e5\u30b3\u30a2\u306b\u4e00\u5b9a\u306e\u78c1\u675f\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30a2\u304c\u78c1\u6c17\u98fd\u548c\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002\u4e00\u5ea6\u98fd\u548c\u3059\u308b\u3068\u3001\u30b3\u30a2\u306fAC\u5730\u7d61\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u4ea4\u6d41\u78c1\u5834\u3092\u691c\u51fa\u3067\u304d\u306a\u304f\u306a\u308a\u3001RCD\u306f\u5fc5\u8981\u306a\u3068\u304d\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u305b\u3093\u3002<\/strong><br \/>\n<strong>A:<\/strong> \u30a2\u30f3 <strong>RDC-DD<\/strong> Q\uff1aRDC-DD\u3068RDC-PD\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f <em>\uff08\u6b8b\u7559\u76f4\u6d41\u691c\u51fa\u88c5\u7f6e\uff09\u306e\u307f<\/em> \u6545\u969c\u3092\u691c\u51fa\u3057\u3001\u5225\u306e\u958b\u9589\u88c5\u7f6e\uff08\u30b3\u30f3\u30bf\u30af\u30bf\u306a\u3069\uff09\u306b\u958b\u304f\u3088\u3046\u306b\u4fe1\u53f7\u3092\u9001\u308a\u307e\u3059\u3002 <strong>RDC-PD<\/strong> \uff08\u6b8b\u7559\u76f4\u6d41\u96fb\u6d41\u4fdd\u8b77\u88c5\u7f6e\uff09\u306f\u3001\u691c\u51fa\u6a5f\u80fd\u3068\u6a5f\u68b0\u5f0f\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\/\u30b9\u30a4\u30c3\u30c1\u3092\u4e00\u4f53\u5316\u3057\u305f\u30e6\u30cb\u30c3\u30c8\u3067\u3059\u3002.<\/p>\n<p><strong>Q: \u6e29\u5ea6\u306f6mA\u306e\u30c8\u30ea\u30c3\u30d7\u95be\u5024\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u304b\uff1f<\/strong><br \/>\n<strong>A:<\/strong> \u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6975\u7aef\u306a\u6e29\u5ea6\u306f\u3001\u30bb\u30f3\u30b7\u30f3\u30b0\u30b3\u30a2\u6750\u6599\u306e\u900f\u78c1\u7387\u3092\u5909\u5316\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002VIOX\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u6e29\u5ea6\u88dc\u511f\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5e38\u306b\u6a5f\u5668\u306e\u5b9a\u683c\u5468\u56f2\u6e29\u5ea6\u7bc4\u56f2\u5185\u3067\u30c6\u30b9\u30c8\u3059\u308b\u306e\u304c\u6700\u5584\u3067\u3059\u3002.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1842.7px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1842.7px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1886.7px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1886.7px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 94.875px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 94.875px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Electrician using Fluke 1664 FC to test EV charger 6mA DC leakage protection. If you\u2019ve installed a commercial EV charging station, simply powering it up and checking if it charges a car isn&#8217;t enough. The invisible risk in modern EV infrastructure is DC leakage current\u2014a phenomenon that can silently &#8220;blind&#8221; your upstream Type A RCDs, rendering the entire building&#8217;s earth leakage protection useless. Verifying the 6mA DC trip level is the critical final step in commissioning any Mode 3 EVSE (Electric Vehicle Supply Equipment). This guide focuses purely on the practical verification of IEC 62955 compliance. This article serves as the final installment in our EV Protection Trilogy: Architecture: Commercial [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21296,"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-21295","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\/21295","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=21295"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/21295\/revisions"}],"predecessor-version":[{"id":21297,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/21295\/revisions\/21297"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media\/21296"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media?parent=21295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/categories?post=21295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/tags?post=21295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}