{"id":21206,"date":"2026-01-05T23:22:32","date_gmt":"2026-01-05T15:22:32","guid":{"rendered":"https:\/\/viox.com\/?p=21206"},"modified":"2026-01-05T23:22:33","modified_gmt":"2026-01-05T15:22:33","slug":"contactor-troubleshooting-guide-buzzing-coil-failure","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ja\/contactor-troubleshooting-guide-buzzing-coil-failure\/","title":{"rendered":"\u4e00\u822c\u7684\u306a\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u554f\u984c\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30ac\u30a4\u30c9\uff1a\u3046\u306a\u308a\u3001\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u3001\u30b3\u30a4\u30eb\u306e\u6545\u969c"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>\u3054\u60f3\u50cf\u304f\u3060\u3055\u3044\u300250kW\u306e\u592a\u967d\u5149\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u304c\u3001\u30d4\u30fc\u30af\u6642\u306e\u767a\u96fb\u6642\u9593\u4e2d\u306b\u7a81\u7136\u30aa\u30d5\u30e9\u30a4\u30f3\u306b\u306a\u308b\u72b6\u6cc1\u3092\u3002\u65bd\u8a2d\u306e\u7ba1\u7406\u8005\u306f\u3001\u63a5\u7d9a\u7bb1\u304b\u3089\u5927\u304d\u306a\u30d6\u30fc\u30f3\u3068\u3044\u3046\u97f3\u3092\u805e\u304d\u3001\u305d\u306e\u5f8c\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304c\u713c\u3051\u308b\u3088\u3046\u306a\u523a\u6fc0\u81ed\u304c\u3057\u307e\u3059\u3002\u70b9\u691c\u3059\u308b\u3068\u3001\u63a5\u89e6\u5668\u306e\u63a5\u70b9\u304c\u6eb6\u7740\u3057\u3066\u304a\u308a\u3001\u7dca\u6025\u4ea4\u63db\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u6570\u5343\u30c9\u30eb\u306e\u53ce\u76ca\u640d\u5931\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30b7\u30ca\u30ea\u30aa\u306f\u3001\u4e16\u754c\u4e2d\u306e\u7523\u696d\u65bd\u8a2d\u3067\u65e5\u5e38\u7684\u306b\u767a\u751f\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u307b\u3068\u3093\u3069\u306e\u63a5\u89e6\u5668\u306e\u6545\u969c\u306f\u3001\u65e9\u671f\u8a3a\u65ad\u3067\u4e88\u9632\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n<p><a href=\"https:\/\/test.viox.com\/ja\/ac-contactor\/\"><strong>\u63a5\u89e6\u8005<\/strong><\/a> \u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u3001\u30e2\u30fc\u30bf\u30fc\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3001\u304a\u3088\u3073\u7523\u696d\u6a5f\u5668\u306e\u9ad8\u96fb\u529b\u56de\u8def\u3092\u5236\u5fa1\u3059\u308b\u96fb\u78c1\u30b9\u30a4\u30c3\u30c1\u3067\u3059\u3002\u6545\u969c\u3057\u305f\u5834\u5408\u3001\u305d\u306e\u5f71\u97ff\u306f\u8efd\u5fae\u306a\u8ff7\u60d1\u304b\u3089\u58ca\u6ec5\u7684\u306a\u6a5f\u5668\u306e\u640d\u50b7\u307e\u3067\u591a\u5c90\u306b\u308f\u305f\u308a\u307e\u3059\u3002\u3053\u306e\u5305\u62ec\u7684\u306a\u63a5\u89e6\u5668\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30ac\u30a4\u30c9\u3067\u306f\u3001\u6700\u3082\u4e00\u822c\u7684\u306a10\u500b\u306e\u63a5\u89e6\u5668\u306e\u554f\u984c\u3001\u4f53\u7cfb\u7684\u306a\u8a3a\u65ad\u624b\u9806\u3001\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u3092\u78ba\u5b9f\u306b\u7a3c\u50cd\u3055\u305b\u308b\u305f\u3081\u306e\u5b9f\u7e3e\u306e\u3042\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n<h2>\u6b63\u5e38\u306a\u63a5\u89e6\u5668\u306e\u52d5\u4f5c\u3068\u7570\u5e38\u306a\u63a5\u89e6\u5668\u306e\u52d5\u4f5c\u306e\u7406\u89e3<\/h2>\n<p>\u9069\u5207\u306b\u6a5f\u80fd\u3059\u308b <a href=\"https:\/\/test.viox.com\/ja\/contactors-vs-relays-understanding-the-key-differences\/\">\u63a5\u89e6\u5668<\/a> \u306f\u3001\u7279\u5b9a\u306e\u7279\u6027\u3092\u6301\u3063\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u6b63\u5e38\u306a\u52d5\u4f5c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/strong><\/p>\n<ul>\n<li>\u901a\u96fb\u6642\uff08\u30b3\u30a4\u30eb\u306e\u5f15\u304d\u8fbc\u307f\u6642\uff09\u306b\u660e\u78ba\u306a\u5358\u4e00\u306e\u300c\u30ab\u30c1\u30c3\u300d\u3068\u3044\u3046\u97f3<\/li>\n<li>\u63a5\u70b9\u304c20\u301c50\u30df\u30ea\u79d2\u4ee5\u5185\u306b\u9589\u3058\u308b<\/li>\n<li>\u6700\u5c0f\u9650\u306e\u53ef\u8074\u30cf\u30e0\u97f3\uff081\u30e1\u30fc\u30c8\u30eb\u306740dBA\u672a\u6e80\uff09\u3067\u306e\u5b9a\u5e38\u72b6\u614b\u52d5\u4f5c<\/li>\n<li>\u5b9a\u683c\u8ca0\u8377\u3067\u5468\u56f2\u6e29\u5ea6\u3088\u308a40\u301c50\u00b0C\u9ad8\u3044\u30b3\u30a4\u30eb\u6e29\u5ea6\u4e0a\u6607<\/li>\n<li>\u5b9a\u683c\u96fb\u6d41\u3067100mV\u672a\u6e80\u306e\u63a5\u70b9\u96fb\u5727\u964d\u4e0b<\/li>\n<\/ul>\n<p><strong>\u8abf\u67fb\u304c\u5fc5\u8981\u306a\u7570\u5e38\u306a\u6307\u6a19\uff1a<\/strong><\/p>\n<ul>\n<li>\u7d99\u7d9a\u7684\u306a\u30d6\u30fc\u30f3\u3001\u30cf\u30e0\u3001\u307e\u305f\u306f\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u97f3<\/li>\n<li>\u9045\u5ef6\u3057\u305f\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\uff08&gt; 100\u30df\u30ea\u79d2\uff09<\/li>\n<li>\u904e\u5ea6\u306e\u30b3\u30a4\u30eb\u71b1\uff08\u5468\u56f2\u6e29\u5ea6\u3088\u308a&gt; 80\u00b0C\uff09<\/li>\n<li>\u63a5\u70b9\u3067\u306e\u76ee\u306b\u898b\u3048\u308b\u30a2\u30fc\u30af\u307e\u305f\u306f\u30b9\u30d1\u30fc\u30af<\/li>\n<li>\u65ad\u7d9a\u7684\u306a\u52d5\u4f5c\u307e\u305f\u306f\u9589\u9396\/\u958b\u653e\u306e\u5931\u6557<\/li>\n<li>200mV\u3092\u8d85\u3048\u308b\u63a5\u70b9\u96fb\u5727\u964d\u4e0b\uff08\u62b5\u6297\u306e\u5897\u52a0\u3092\u793a\u3059\uff09<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u5668\u306e\u6545\u969c\u3092\u5f15\u304d\u8d77\u3053\u3059\u524d\u306b\u3001\u767a\u751f\u3057\u3066\u3044\u308b\u6545\u969c\u3092\u8fc5\u901f\u306b\u7279\u5b9a\u3067\u304d\u307e\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\/Damaged-contactor-contacts-showing-pitting-and-heat-discoloration---VIOX-contactor-troubleshooting-guide.webp\" alt=\"Damaged contactor contacts showing pitting and heat discoloration - VIOX contactor troubleshooting guide\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 5px;\">\u56f31\uff1a\u640d\u50b7\u3057\u305f\u63a5\u89e6\u5668\u306e\u63a5\u70b9\u306e\u30af\u30ed\u30fc\u30ba\u30a2\u30c3\u30d7\u3002\u6df1\u523b\u306a\u30d4\u30c3\u30c6\u30a3\u30f3\u30b0\u3068\u71b1\u306b\u3088\u308b\u5909\u8272\u304c\u898b\u3089\u308c\u3001\u96fb\u6c17\u7684\u306a\u6469\u8017\u306e\u4e00\u822c\u7684\u306a\u5146\u5019\u3067\u3042\u308a\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/figcaption><\/figure>\n<h2>\u4f53\u7cfb\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3088\u308b\u4e0a\u4f4d10\u500b\u306e\u4e00\u822c\u7684\u306a\u63a5\u89e6\u5668\u306e\u554f\u984c<\/h2>\n<h3>\u554f\u984c1\uff1a\u63a5\u89e6\u5668\u304c\u9589\u3058\u306a\u3044\uff08\u30b3\u30a4\u30eb\u306b\u901a\u96fb\u3055\u308c\u3066\u3044\u308b\uff09<\/h3>\n<p><strong>\u75c7\u72b6\uff1a<\/strong><\/p>\n<ul>\n<li>\u30b3\u30a4\u30eb\u7aef\u5b50\uff08A1 \/ A2\uff09\u306b\u5236\u5fa1\u96fb\u5727\u304c\u5b58\u5728\u3059\u308b<\/li>\n<li>\u53ef\u8074\u30b3\u30a4\u30eb\u30cf\u30e0\u97f3\u304c\u805e\u3053\u3048\u308b\u5834\u5408\u304c\u3042\u308b<\/li>\n<li>\u4e3b\u63a5\u70b9\u304c\u958b\u3044\u305f\u307e\u307e<\/li>\n<li>\u63a5\u7d9a\u3055\u308c\u305f\u6a5f\u5668\u304c\u8d77\u52d5\u3057\u306a\u3044<\/li>\n<li>\u5236\u5fa1\u4fe1\u53f7\u304c\u5370\u52a0\u3055\u308c\u305f\u3068\u304d\u306b\u300c\u30ab\u30c1\u30c3\u300d\u3068\u3044\u3046\u97f3\u304c\u3057\u306a\u3044<\/li>\n<\/ul>\n<p><strong>\u6839\u672c\u539f\u56e0\uff1a<\/strong><\/p>\n<p><strong>A. \u4e0d\u5341\u5206\u306a\u30b3\u30a4\u30eb\u96fb\u5727<\/strong><\/p>\n<ul>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u30b3\u30a4\u30eb\u7aef\u5b50\u3067\u96fb\u5727\u3092\u6e2c\u5b9a\u3059\u308b <strong>\u901a\u96fb\u4e2d<\/strong> \uff08\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\uff09<\/li>\n<li><strong>\u8a31\u5bb9\u7bc4\u56f2\uff1a<\/strong> \u5b9a\u683c\u96fb\u5727\u306e85\u301c110\uff05\uff08\u4f8b\uff1a24V\u30b3\u30a4\u30eb\u306e\u5834\u5408\u300120.4\u301c26.4V\uff09<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u96fb\u5727\u304c\u5b9a\u683c\u306e85\uff05\u672a\u6e80\u306e\u5834\u5408\u306f\u3001\u5236\u5fa1\u56de\u8def\u3092\u30c8\u30ec\u30fc\u30b9\u3057\u3066\u96fb\u5727\u964d\u4e0b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5236\u5fa1\u30c8\u30e9\u30f3\u30b9\u306e\u30b5\u30a4\u30ba\u3001\u30ef\u30a4\u30e4\u30b2\u30fc\u30b8\uff0824V\u56de\u8def\u306e\u5834\u5408\u306f\u6700\u5c0f18 AWG\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff09\u3001\u304a\u3088\u3073\u3059\u3079\u3066\u306e\u7aef\u5b50\u3067\u306e\u63a5\u7d9a\u306e\u5b8c\u5168\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p><strong>B. \u6a5f\u68b0\u7684\u306a\u969c\u5bb3<\/strong><\/p>\n<ul>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u30b7\u30b9\u30c6\u30e0\u306e\u96fb\u6e90\u3092\u5207\u308a\u3001\u30a2\u30fc\u30de\u30c1\u30e5\u30a2\u306e\u52d5\u304d\u3092\u624b\u52d5\u3067\u691c\u67fb\u3059\u308b<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u30a2\u30fc\u30de\u30c1\u30e5\u30a2\u306e\u79fb\u52d5\u3092\u59a8\u3052\u308b\u7834\u7247\u3001\u30d1\u30cd\u30eb\u88fd\u9020\u304b\u3089\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u524a\u308a\u304f\u305a\u3001\u8150\u98df\u3001\u307e\u305f\u306f\u5909\u5f62\u3057\u305f\u53d6\u308a\u4ed8\u3051\u91d1\u5177\u3092\u63a2\u3057\u307e\u3059\u3002\u96fb\u6c17\u63a5\u70b9\u30af\u30ea\u30fc\u30ca\u30fc\uff08CRC 2-26\u307e\u305f\u306f\u540c\u7b49\u306e\u3082\u306e\uff09\u306860\u301c80 PSI\u306e\u5727\u7e2e\u7a7a\u6c17\u3067\u6e05\u6383\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p><strong>C. \u30b3\u30a4\u30eb\u306e\u713c\u640d\u307e\u305f\u306f\u958b\u653e<\/strong><\/p>\n<ul>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u96fb\u6e90\u3092\u5207\u308a\u3001\u30de\u30eb\u30c1\u30e1\u30fc\u30bf\u30fc\u3067\u30b3\u30a4\u30eb\u62b5\u6297\u3092\u6e2c\u5b9a\u3059\u308b\n<ul>\n<li>AC\u30b3\u30a4\u30eb\uff1a\u901a\u5e38100\u301c500\u03a9\uff08\u96fb\u5727\u5b9a\u683c\u306b\u3088\u3063\u3066\u7570\u306a\u308b\uff09<\/li>\n<li>DC\u30b3\u30a4\u30eb\uff1a\u901a\u5e3850\u301c200\u03a9<\/li>\n<li>\u958b\u653e\u56de\u8def\uff08OL\u307e\u305f\u306f\u221e\u03a9\uff09=\u5dfb\u7dda\u306e\u713c\u640d<\/li>\n<li>\u975e\u5e38\u306b\u4f4e\u3044\u62b5\u6297\uff08&lt;5\u03a9\uff09=\u77ed\u7d61\u30bf\u30fc\u30f3<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u63a5\u89e6\u5668\u3092\u3059\u3050\u306b\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u713c\u640d\u3057\u305f\u30b3\u30a4\u30eb\u306f\u3001\u904e\u96fb\u5727\u3078\u306e\u66b4\u9732\u307e\u305f\u306f\u30b3\u30a4\u30eb\u3068\u30d5\u30ec\u30fc\u30e0\u9593\u306e\u7d76\u7e01\u4e0d\u826f\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p><strong>D. \u4ee5\u524d\u306e\u6545\u969c\u306b\u3088\u308b\u6eb6\u7740\u63a5\u70b9<\/strong><\/p>\n<ul>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u524d\u56de\u306e\u52d5\u4f5c\u30b5\u30a4\u30af\u30eb\u304b\u3089\u63a5\u70b9\u304c\u9589\u3058\u305f\u307e\u307e\u306b\u306a\u3063\u3066\u3044\u308b<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u63a5\u89e6\u5668\u3092\u4ea4\u63db\u3057\u3001\u56de\u8def\u3092\u518d\u901a\u96fb\u3059\u308b\u524d\u306b\u6839\u672c\u539f\u56e0\uff08\u77ed\u7d61\u3001\u904e\u8ca0\u8377\u3001\u904e\u5ea6\u306e\u7a81\u5165\u96fb\u6d41\uff09\u3092\u8abf\u67fb\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p><strong>\u30c8:<\/strong> \u5e38\u306b\u30b3\u30a4\u30eb\u96fb\u5727\u3092\u6e2c\u5b9a\u3059\u308b <strong>\u30ed\u30c3\u30af\u5f0fMC4\u30b3\u30cd\u30af\u30bf\u3068\u683c\u95d8\u3057<\/strong> \uff08\u901a\u96fb\u6642\uff09\u3002\u5236\u5fa1\u96fb\u5727\u306f\u7121\u8ca0\u8377\u3067\u306f\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30b3\u30a4\u30eb\u304c\u7a81\u5165\u96fb\u6d41\uff08\u901a\u5e38\u3001\u30b7\u30fc\u30eb\u96fb\u6d41\u306e5\u301c10\u500d\uff09\u3092\u6d88\u8cbb\u3059\u308b\u3068\u3001\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u304d\u3044\u5024\u3092\u4e0b\u56de\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u554f\u984c2\uff1a\u63a5\u89e6\u5668\u306e\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\/\u30d6\u30fc\u30f3\u3068\u3044\u3046\u97f3<\/h3>\n<p><strong>\u75c7\u72b6\uff1a<\/strong><\/p>\n<ul>\n<li>\u9ad8\u901f\u306a\u30af\u30ea\u30c3\u30af\u97f3\u307e\u305f\u306f\u30ac\u30bf\u30ac\u30bf\u97f3\uff081\u79d2\u3042\u305f\u308a\u8907\u6570\u56de\uff09<\/li>\n<li>\u5927\u304d\u306a50\/60 Hz\u306e\u30cf\u30e0\u97f3\u307e\u305f\u306f\u30d6\u30fc\u30f3\u3068\u3044\u3046\u97f3<\/li>\n<li>\u63a5\u70b9\u304c\u7e70\u308a\u8fd4\u3057\u958b\u9589\u3059\u308b<\/li>\n<li>\u52a0\u901f\u3055\u308c\u305f\u63a5\u70b9\u306e\u6469\u8017\u3068\u30d4\u30c3\u30c6\u30a3\u30f3\u30b0<\/li>\n<li>\u6700\u7d42\u7684\u306b\u306f\u5b8c\u5168\u306b\u9589\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<li>\u63a5\u70b9\u3067\u306e\u76ee\u306b\u898b\u3048\u308b\u30a2\u30fc\u30af<\/li>\n<\/ul>\n<p><strong>\u6839\u672c\u539f\u56e0\uff1a<\/strong><\/p>\n<p><strong>A. \u4f4e\u3044\u5236\u5fa1\u96fb\u5727<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> \u96fb\u5727\u304c\u30d7\u30eb\u30a4\u30f3\u3057\u304d\u3044\u5024\uff08\u901a\u5e38\u3001\u5b9a\u683c\u306e85\uff05\uff09\u3092\u4e0b\u56de\u308a\u3001\u30c9\u30ed\u30c3\u30d7\u30a2\u30a6\u30c8\u3057\u304d\u3044\u5024\uff08\u901a\u5e38\u3001\u5b9a\u683c\u306e60\uff05\uff09\u3092\u4e0a\u56de\u308b\u3068\u3001\u6025\u901f\u306a\u30b5\u30a4\u30af\u30eb\u304c\u767a\u751f\u3059\u308b<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u30b3\u30a4\u30eb\u96fb\u5727\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u306f\u901a\u5e38\u3001\u5b9a\u683c\u96fb\u5727\u306e70\u301c85\uff05\u3067\u767a\u751f\u3057\u307e\u3059<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong>\n<ul>\n<li>\u5236\u5fa1\u30c8\u30e9\u30f3\u30b9\u306e\u5bb9\u91cf\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff08VA\u5b9a\u683c\u306f\u3001\u30b3\u30a4\u30eb\u306e\u7a81\u5165\u96fb\u6d41+\u4ed6\u306e\u8ca0\u8377\u3092\u8d85\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff09<\/li>\n<li>\u30ef\u30a4\u30e4\u30b5\u30a4\u30ba\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff1a\u6700\u592750\u30d5\u30a3\u30fc\u30c8\u307e\u3067\u306e24V\u56de\u8def\u306e\u5834\u5408\u306f\u6700\u592718 AWG<\/li>\n<li>\u3059\u3079\u3066\u306e\u5236\u5fa1\u56de\u8def\u63a5\u7d9a\u3092\u6e05\u6383\/\u7de0\u3081\u4ed8\u3051\u307e\u3059<\/li>\n<li>\u5236\u5fa1\u30b9\u30a4\u30c3\u30c1\u5168\u4f53\u306e\u96fb\u5727\u964d\u4e0b\u3092\u6e2c\u5b9a\u3057\u307e\u3059\uff08&lt;0.5V\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>B. \u6c5a\u67d3\u3055\u308c\u305f\u30dd\u30fc\u30eb\u9762<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> \u78c1\u6975\u9762\u306e\u6c5a\u308c\u3001\u9306\u3001\u6cb9\u3001\u307e\u305f\u306f\u91d1\u5c5e\u7c89\u306f\u3001\u30a2\u30fc\u30de\u30c1\u30e5\u30a2\u306e\u5b8c\u5168\u306a\u9589\u9396\u3092\u59a8\u3052\u3001\u30a8\u30a2\u30ae\u30e3\u30c3\u30d7\u3092\u5897\u52a0\u3055\u305b\u3001\u78c1\u6c17\u4fdd\u6301\u529b\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u96fb\u6e90\u906e\u65ad\u5f8c\u306e\u78c1\u6975\u9762\u306e\u76ee\u8996\u691c\u67fb<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u6b21\u306e\u3082\u306e\u3092\u4f7f\u7528\u3057\u3066\u78c1\u6975\u9762\u3092\u6e05\u6383\u3057\u307e\u3059\u3002\n<ul>\n<li>\u96fb\u6c17\u63a5\u70b9\u30af\u30ea\u30fc\u30ca\u30fc (CRC QD Electronic Cleaner)<\/li>\n<li>\u9306\u9664\u53bb\u7528\u306e400-600\u30b0\u30ea\u30c3\u30c8\u306e\u30a8\u30e1\u30ea\u30fc\u30af\u30ed\u30b9<\/li>\n<li>\u63a5\u5408\u9762\u304c\u5e73\u5766\u3067\u5e73\u884c\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u5727\u7e2e\u7a7a\u6c17\u3067\u30b3\u30f3\u30bf\u30af\u30bf\u30cf\u30a6\u30b8\u30f3\u30b0\u3092\u5439\u304d\u98db\u3070\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>C. \u7834\u640d\u3057\u305f\u30b7\u30a7\u30fc\u30c7\u30a3\u30f3\u30b0\u30b3\u30a4\u30eb (AC\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u307f)<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> AC\u30b3\u30f3\u30bf\u30af\u30bf\u306f\u300160 Hz\u306e\u30bc\u30ed\u30af\u30ed\u30b9\u6642\u306b\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u78c1\u6975\u9762\u306b\u57cb\u3081\u8fbc\u307e\u308c\u305f\u9285\u88fd\u306e\u30b7\u30a7\u30fc\u30c7\u30a3\u30f3\u30b0\u30ea\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30ea\u30f3\u30b0\u306e\u3072\u3073\u5272\u308c\u3084\u7834\u640d\u306f\u3001\u3053\u306e\u6a5f\u80fd\u3092\u6392\u9664\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u76ee\u8996\u691c\u67fb\u2014\u78c1\u6975\u9762\u306e\u9285\u30ea\u30f3\u30b0\u306e\u7834\u640d\u307e\u305f\u306f\u76ee\u306b\u898b\u3048\u308b\u3072\u3073\u5272\u308c\u3092\u63a2\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u30b3\u30f3\u30bf\u30af\u30bf\u3092\u4ea4\u63db\u3057\u307e\u3059\uff08\u30b7\u30a7\u30fc\u30c7\u30a3\u30f3\u30b0\u30b3\u30a4\u30eb\u306f\u73fe\u5834\u3067\u4fee\u7406\u3067\u304d\u307e\u305b\u3093\uff09\u3002\u65b0\u54c1\u306e\u5834\u5408\u306f\u88fd\u9020\u4e0a\u306e\u6b20\u9665\u30015\u5e74\u4ee5\u4e0a\u7d4c\u904e\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u75b2\u52b4\u7834\u58ca\u3067\u3059\u3002.<\/li>\n<\/ul>\n<p><strong>D. \u9593\u9055\u3063\u305f\u30b3\u30a4\u30eb\u30bf\u30a4\u30d7\u307e\u305f\u306f\u96fb\u5727<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> AC\u6307\u5b9a\u306e\u5834\u6240\u306bDC\u30b3\u30a4\u30eb\u304c\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u96fb\u5727\u5b9a\u683c\u304c\u9593\u9055\u3063\u3066\u3044\u308b<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u30b3\u30a4\u30eb\u306e\u30de\u30fc\u30ad\u30f3\u30b0\u304c\u5236\u5fa1\u96fb\u5727\u3068\u30bf\u30a4\u30d7\uff08AC\u5bfeDC\uff09\u306b\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u6b63\u3057\u3044\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u53d6\u308a\u4ed8\u3051\u307e\u3059\u3002\u3088\u304f\u3042\u308b\u9593\u9055\u3044\uff1a24V AC\u56de\u8def\u306b24V DC\u30b3\u30a4\u30eb\u3001\u307e\u305f\u306f\u96fb\u5727\u964d\u4e0b\u304c\u5927\u304d\u3044120V\u56de\u8def\u306b110V\u30b3\u30a4\u30eb\u3002.<\/li>\n<\/ul>\n<p><strong>\u8b66\u544a\uff1a<\/strong> <a href=\"https:\/\/test.viox.com\/ja\/contactors-vs-relays-understanding-the-key-differences\/\">\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0<\/a> \u901a\u5e38\u306e\u6469\u8017\u7387\u3088\u308a\u308210\u301c20\u500d\u901f\u304f\u63a5\u70b9\u306e\u6d88\u8017\u3092\u52a0\u901f\u3055\u305b\u307e\u3059\u3002\u6eb6\u7740\u3057\u305f\u63a5\u70b9\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u76f4\u3061\u306b\u5bfe\u51e6\u3057\u3066\u304f\u3060\u3055\u3044\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\/Annotated-cutaway-diagram-of-contactor-internal-components-showing-coil-contacts-and-magnetic-circuit.webp\" alt=\"Annotated cutaway diagram of contactor internal components showing coil, contacts, and magnetic circuit - VIOX Electric\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 5px;\">\u56f32\uff1a\u96fb\u78c1\u30b3\u30a4\u30eb\u3001\u30a2\u30fc\u30de\u30c1\u30e5\u30a2\u3001\u304a\u3088\u3073\u78c1\u6c17\u56de\u8def\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u5fc5\u8981\u306a\u30b7\u30a7\u30fc\u30c7\u30a3\u30f3\u30b0\u30b3\u30a4\u30eb\u3092\u542b\u3080\u3001\u5185\u90e8\u30b3\u30f3\u30bf\u30af\u30bf\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u793a\u3059\u6ce8\u91c8\u4ed8\u304d\u65ad\u9762\u56f3\u3002.<\/figcaption><\/figure>\n<h3>\u554f\u984c3\uff1a\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u958b\u304b\u306a\u3044\uff08\u63a5\u70b9\u6eb6\u7740\uff09<\/h3>\n<p><strong>\u75c7\u72b6\uff1a<\/strong><\/p>\n<ul>\n<li>\u5236\u5fa1\u96fb\u5727\u304c\u53d6\u308a\u9664\u304b\u308c\u3066\u3082\u3001\u6a5f\u5668\u304c\u52d5\u4f5c\u3057\u7d9a\u3051\u308b<\/li>\n<li>\u96fb\u6e90\u906e\u65ad\u6642\u306b\u53ef\u8074\u300c\u30af\u30ea\u30c3\u30af\u300d\u304c\u306a\u3044<\/li>\n<li>\u7dca\u6025\u505c\u6b62\uff08E-stop\uff09\u304c\u8ca0\u8377\u3092\u5207\u65ad\u3057\u306a\u3044<\/li>\n<li>\u30b3\u30a4\u30eb\u306e\u96fb\u6e90\u304c\u5207\u308c\u3066\u3044\u308b\u72b6\u614b\u3067\u3001\u96fb\u6e90\u7aef\u5b50\u9593\u306e\u5c0e\u901a\u304c\u3042\u308b<\/li>\n<li>\u6f5c\u5728\u7684\u306a\u5b89\u5168\u4e0a\u306e\u5371\u967a\u2014\u6a5f\u5668\u3092\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3067\u304d\u306a\u3044<\/li>\n<\/ul>\n<p><strong>\u6839\u672c\u539f\u56e0\uff1a<\/strong><\/p>\n<p><strong>A. \u904e\u5270\u306a\u30a2\u30fc\u30af\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u3088\u308b\u63a5\u70b9\u6eb6\u7740<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> \u63a5\u70b9\u906e\u65ad\u4e2d\u306e\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u30a2\u30fc\u30af\u304c\u63a5\u70b9\u3092\u878d\u5408\u3055\u305b\u305f\uff08\u6eb6\u63a5\u6e29\u5ea6\uff1a\u9280\u5408\u91d1\u306e\u5834\u5408&gt; 1,000\u00b0C\uff09<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong>\n<ul>\n<li>\u5236\u5fa1\u56de\u8def\u306e\u96fb\u6e90\u3092\u5b8c\u5168\u306b\u906e\u65ad\u3057\u307e\u3059\u3002<\/li>\n<li>\u96fb\u6e90\u7aef\u5b50\uff08L1-T1\u3001L2-T2\u3001L3-T3\uff09\u9593\u306e\u5c0e\u901a\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li>\u30b3\u30a4\u30eb\u306e\u96fb\u6e90\u304c\u5207\u308c\u3066\u3044\u308b\u72b6\u614b\u3067\u5c0e\u901a\u304c\u3042\u308b=\u63a5\u70b9\u6eb6\u7740<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u76f4\u3061\u306b\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u63a5\u70b9\u3092\u7121\u7406\u306b\u958b\u3053\u3046\u3068\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li><strong>\u4e88\u9632\u3060\uff1a<\/strong>\n<ul>\n<li>\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u5229\u7528\u30ab\u30c6\u30b4\u30ea\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff08<a href=\"https:\/\/test.viox.com\/ja\/contactor-vs-motor-starter\/\">\u30e2\u30fc\u30bf\u30fc\u7528AC-3<\/a>, \u3001\u30d7\u30e9\u30b0\u30a4\u30f3\/\u30b8\u30e7\u30ae\u30f3\u30b0\u7528AC-4\uff09<\/li>\n<li>\u77ed\u7d61\u5b9a\u683c\u304c\u5229\u7528\u53ef\u80fd\u306a\u6545\u969c\u96fb\u6d41\u3092\u8d85\u3048\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u8a98\u5c0e\u8ca0\u8377\u7528\u306eRC\u30b9\u30ca\u30d0\u3092\u53d6\u308a\u4ed8\u3051\u307e\u3059\uff08\u30b3\u30a4\u30eb\u5168\u4f53\u306b0.1 \u00b5F + 100\u03a9\uff09\u3002<\/li>\n<li>\u983b\u7e41\u306a\u5207\u308a\u66ff\u3048\u306b\u306f\u3001\u3088\u308a\u9ad8\u3044Ith\u5b9a\u683c\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>B. \u5f31\u3044\u307e\u305f\u306f\u7834\u640d\u3057\u305f\u30ea\u30bf\u30fc\u30f3\u30b9\u30d7\u30ea\u30f3\u30b0<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> \u958b\u653e\u529b\u3092\u63d0\u4f9b\u3059\u308b\u30b9\u30d7\u30ea\u30f3\u30b0\u304c\u3001\u9577\u671f\u9593\u306e\u30b5\u30a4\u30af\u30eb\u5f8c\u306b\u75b2\u52b4\u307e\u305f\u306f\u7834\u640d\u3057\u305f<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u76ee\u8996\u691c\u67fb\u2014\u30b9\u30d7\u30ea\u30f3\u30b0\u306f\u5727\u7e2e\u6642\u306b\u76ee\u306b\u898b\u3048\u308b\u5f35\u529b\u304c\u3042\u308b\u306f\u305a\u3067\u3059\u3002<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u30b3\u30f3\u30bf\u30af\u30bf\u3092\u4ea4\u63db\u3057\u307e\u3059\uff08\u30b9\u30d7\u30ea\u30f3\u30b0\u306f\u901a\u5e38\u3001\u6700\u65b0\u306e\u5bc6\u9589\u578b\u30b3\u30f3\u30bf\u30af\u30bf\u3067\u306f\u73fe\u5834\u3067\u4ea4\u63db\u3067\u304d\u307e\u305b\u3093\uff09\u3002<\/li>\n<\/ul>\n<p><strong>C. \u6a5f\u68b0\u7684\u306a\u62d8\u675f<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> \uff08\u904e\u71b1\u306b\u3088\u308b\uff09\u30d5\u30ec\u30fc\u30e0\u306e\u6b6a\u307f\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u305a\u308c\u3001\u307e\u305f\u306f\u30a2\u30fc\u30de\u30c1\u30e5\u30a2\u306e\u623b\u308a\u3092\u59a8\u3052\u308b\u7834\u7247<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u30b3\u30a4\u30eb\u306e\u96fb\u6e90\u304c\u5207\u308c\u3066\u3044\u308b\u72b6\u614b\u3067\u3001\u30a2\u30fc\u30de\u30c1\u30e5\u30a2\u3092\u624b\u52d5\u3067\u52d5\u304b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff08\u7d76\u7e01\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\uff09\u3002<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> \u52d5\u304d\u304c\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff1a\n<ul>\n<li>\u6b6a\u3093\u3060\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30cf\u30a6\u30b8\u30f3\u30b0\u3092\u691c\u67fb\u3057\u307e\u3059\uff08\u71b1\u904e\u8ca0\u8377\u3092\u793a\u3057\u307e\u3059\uff09\u3002<\/li>\n<li>\u30a2\u30fc\u30de\u30c1\u30e5\u30a2\u3068\u30d5\u30ec\u30fc\u30e0\u306e\u9593\u306e\u7834\u7247\u3092\u53d6\u308a\u9664\u304d\u307e\u3059\u3002<\/li>\n<li>\u640d\u50b7\u3057\u305f\u30ac\u30a4\u30c9\u30d4\u30f3\u307e\u305f\u306f\u66f2\u304c\u3063\u305f\u63a5\u70b9\u30ad\u30e3\u30ea\u30a2\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d5\u30ec\u30fc\u30e0\u304c\u6b6a\u3093\u3067\u3044\u308b\u5834\u5408\u306f\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u5168\u4f53\u3092\u4ea4\u63db\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u554f\u984c4\uff1a\u904e\u71b1<\/h3>\n<p><strong>\u75c7\u72b6\uff1a<\/strong><\/p>\n<ul>\n<li>\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u89e6\u308b\u3068\u71b1\u3044\uff08&gt; 80\u00b0C \/ 176\u00b0F\u306e\u8868\u9762\u6e29\u5ea6\uff09<\/li>\n<li>\u5909\u8272\u3057\u305f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30cf\u30a6\u30b8\u30f3\u30b0\uff08\u8336\u8272\u307e\u305f\u306f\u6eb6\u878d\uff09<\/li>\n<li>\u7126\u3052\u305f\u81ed\u3044\uff08\u30d5\u30a7\u30ce\u30fc\u30eb\u81ed\u307e\u305f\u306f\u523a\u6fc0\u81ed\uff09<\/li>\n<li>\u65e9\u3059\u304e\u308b\u63a5\u70b9\u306e\u6469\u8017\u3068\u62b5\u6297\u306e\u5897\u52a0<\/li>\n<li>\u95a2\u9023\u6a5f\u5668\u306e\u30b5\u30fc\u30de\u30eb\u30ab\u30c3\u30c8\u30a2\u30a6\u30c8\u306e\u30c8\u30ea\u30c3\u30d7<\/li>\n<\/ul>\n<p><strong>\u6839\u672c\u539f\u56e0\uff1a<\/strong><\/p>\n<p><strong>A. \u9023\u7d9a\u8ca0\u8377\u306b\u5bfe\u3059\u308b\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30b5\u30a4\u30ba\u4e0d\u8db3<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> \u9023\u7d9a\u96fb\u6d41\u304c\u5b9a\u683c\u71b1\u96fb\u6d41\uff08Ith\uff09\u3092\u8d85\u3048\u308b<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u30af\u30e9\u30f3\u30d7\u30e1\u30fc\u30bf\u30fc\u306715\u5206\u9593\u306e\u5b9f\u969b\u306e\u8ca0\u8377\u96fb\u6d41\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong> NEC 430.83\u306b\u5f93\u3063\u3066\u3001\u6e2c\u5b9a\u3055\u308c\u305f\u9023\u7d9a\u96fb\u6d41\u306e125\uff05\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u30a2\u30c3\u30d7\u30b5\u30a4\u30ba\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><strong>B. \u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u306a\u3057\u306e\u9ad8\u3044\u5468\u56f2\u6e29\u5ea6<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> \u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30d5\u30a1\u30af\u30bf\u30fc\u3092\u9069\u7528\u305b\u305a\u306b\u3001\u30d1\u30cd\u30eb\u6e29\u5ea6\u304c&gt; 40\u00b0C<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u71b1\u96fb\u5bfe\u307e\u305f\u306fIR\u6e29\u5ea6\u8a08\u3067\u30d1\u30cd\u30eb\u5185\u90e8\u6e29\u5ea6\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong>\n<ul>\n<li>\u5f37\u5236\u63db\u6c17\u3092\u8ffd\u52a0\u3057\u307e\u3059\uff08\u30d1\u30cd\u30eb\u30d5\u30a1\u30f3\uff1a\u4e00\u822c\u7684\u306a24\u00d736\u30a4\u30f3\u30c1\u306e\u30d1\u30cd\u30eb\u306e\u5834\u5408\u3001100\u301c200 CFM\uff09\u3002<\/li>\n<li>\u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u9069\u7528\u3057\u307e\u3059\u300240\u00b0C\u3092\u8d85\u3048\u308b10\u00b0C\u3054\u3068\u306b\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u5b9a\u683c\u309210\uff05\u524a\u6e1b\u3057\u307e\u3059\u3002<\/li>\n<li>\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u71b1\u6e90\uff08VFD\u3001\u5909\u5727\u5668\u3001\u62b5\u6297\u5668\u30d0\u30f3\u30af\uff09\u304b\u3089\u96e2\u308c\u305f\u5834\u6240\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>C. \u7aef\u5b50\u63a5\u7d9a\u306e\u7de9\u307f<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> \u7aef\u5b50\u90e8\u306e\u9ad8\u62b5\u6297\u306fI\u00b2R\u52a0\u71b1\u3092\u5f15\u304d\u8d77\u3053\u3059<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> \u71b1\u753b\u50cf\u8a3a\u65ad\u306b\u3088\u308a\u3001\u7aef\u5b50\u90e8\u306b\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\uff08\u96a3\u63a5\u3059\u308b\u5c0e\u4f53\u3088\u308a20\u2103\u4ee5\u4e0a\u9ad8\u3044\uff09\u3001\u307e\u305f\u306f\u63a5\u7d9a\u90e8\u306e\u96fb\u5727\u964d\u4e0b\u304c50mV\u3092\u8d85\u3048\u308b\u3053\u3068\u3092\u78ba\u8a8d<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong>\n<ul>\n<li>\u3059\u3079\u3066\u306e\u96fb\u6e90\u7aef\u5b50\u3092\u30e1\u30fc\u30ab\u30fc\u6307\u5b9a\u306e\u30c8\u30eb\u30af\uff08\u901a\u5e38\u3001M4\u30cd\u30b8\u30671.2\uff5e2.5 N\u22c5m\uff09\u3067\u7de0\u3081\u4ed8\u3051\u308b<\/li>\n<li>\u9178\u5316\u3057\u305f\u9285\u8868\u9762\u3092\u30ef\u30a4\u30e4\u30fc\u30d6\u30e9\u30b7\u307e\u305f\u306f\u30b9\u30b3\u30c3\u30c1\u30d6\u30e9\u30a4\u30c8\u30d1\u30c3\u30c9\u3067\u6e05\u6383\u3059\u308b<\/li>\n<li>\u640d\u50b7\u307e\u305f\u306f\u5909\u5f62\u3057\u305f\u7aef\u5b50\/\u30e9\u30b0\u3092\u4ea4\u63db\u3059\u308b<\/li>\n<li>\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306e\u30ea\u30f3\u30b0\u7aef\u5b50\u3092\u4f7f\u7528\u3059\u308b\uff08\u5927\u96fb\u6d41\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306fY\u578b\u7aef\u5b50\u3092\u4f7f\u7528\u3057\u306a\u3044\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>D. \u904e\u5270\u306a\u958b\u9589\u983b\u5ea6<\/strong><\/p>\n<ul>\n<li><strong>\u6839\u672c\u539f\u56e0:<\/strong> \u8a2d\u8a08\u3055\u308c\u305f\u30c7\u30e5\u30fc\u30c6\u30a3\u30b5\u30a4\u30af\u30eb\uff081\u6642\u9593\u3042\u305f\u308a\u306e\u64cd\u4f5c\u56de\u6570\uff09\u3092\u8d85\u3048\u308b\u52d5\u4f5c<\/li>\n<li><strong>\u8a3a\u65ad\uff1a<\/strong> 1\u6642\u9593\u3042\u305f\u308a\u306e\u64cd\u4f5c\u56de\u6570\u3092\u30ab\u30a6\u30f3\u30c8\u307e\u305f\u306f\u8a18\u9332\u3059\u308b\uff08\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30b5\u30a4\u30ba\u3068\u5b9a\u683c\u306b\u5fdc\u3058\u3066300\uff5e600\u56de\/\u6642\u3092\u8d85\u3048\u306a\u3044\u3088\u3046\u306b\u3059\u308b\uff09<\/li>\n<li><strong>\u3010\u89e3\u6c7a<\/strong>\n<ul>\n<li>\u30d7\u30ed\u30bb\u30b9\u306e\u6700\u9069\u5316\u306b\u3088\u308a\u30b5\u30a4\u30af\u30eb\u983b\u5ea6\u3092\u4f4e\u6e1b\u3059\u308b<\/li>\n<li>\u3088\u308a\u9ad8\u3044\u96fb\u6c17\u7684\u8010\u4e45\u6027\u3092\u6301\u3064\u30b3\u30f3\u30bf\u30af\u30bf\uff08AC-4\u5b9a\u683c\uff09\u3092\u9078\u629e\u3059\u308b<\/li>\n<li>\u9ad8\u983b\u5ea6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08&gt;600\u56de\/\u6642\uff09\u306b\u306f\u3001\u30bd\u30ea\u30c3\u30c9\u30b9\u30c6\u30fc\u30c8\u30b3\u30f3\u30bf\u30af\u30bf\u307e\u305f\u306f\u30bd\u30d5\u30c8\u30b9\u30bf\u30fc\u30bf\u3092\u691c\u8a0e\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Electrical-technician-testing-contactor-coil-voltage-with-multimeter-in-industrial-panel---VIOX-troubleshooting-guide.webp\" alt=\"Electrical technician testing contactor coil voltage with multimeter in industrial panel - VIOX troubleshooting guide\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 5px;\">\u56f33\uff1a\u96fb\u6c17\u6280\u8853\u8005\u304c\u3001\u96fb\u529b\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b\u305f\u3081\u306b\u3001\u7523\u696d\u7528\u5236\u5fa1\u76e4\u3067\u30de\u30eb\u30c1\u30e1\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30b3\u30f3\u30bf\u30af\u30bf\u30b3\u30a4\u30eb\u306e\u96fb\u5727\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3057\u3066\u3044\u308b\u69d8\u5b50\u3002.<\/figcaption><\/figure>\n<h3>\u554f\u984c5\uff1a\u96fb\u6c17\u7684\u5bff\u547d\u306e\u77ed\u7e2e\uff08\u65e9\u671f\u306e\u63a5\u70b9\u4e0d\u826f\uff09<\/h3>\n<p><strong>\u75c7\u72b6\uff1a<\/strong><\/p>\n<ul>\n<li>10\u4e07\u56de\u672a\u6e80\u306e\u52d5\u4f5c\u3067\u63a5\u70b9\u304c\u8352\u308c\u305f\/\u6469\u8017\u3057\u305f\uff08\u901a\u5e38\u306e\u5bff\u547d\uff1aAC-3\u30c7\u30e5\u30fc\u30c6\u30a3\u30670.5\uff5e100\u4e07\u56de\uff09<\/li>\n<li>\u63a5\u5727\u30b9\u30d7\u30ea\u30f3\u30b0\u306e\u30d0\u30cd\u529b\u306e\u4f4e\u4e0b<\/li>\n<li>\u63a5\u70b9\u62b5\u6297\u306e\u5897\u52a0\uff08&gt;100 mV\u306e\u96fb\u5727\u964d\u4e0b\uff09<\/li>\n<li>\u983b\u7e41\u306b\u8d77\u3053\u308b\u8ff7\u60d1\u306a\u3064\u307e\u305a\u304d<\/li>\n<\/ul>\n<p><strong>\u6839\u672c\u539f\u56e0\u3068\u89e3\u6c7a\u7b56:<\/strong><\/p>\n<ul>\n<li><strong>A. \u5b9a\u683c\u4f7f\u7528\u30ab\u30c6\u30b4\u30ea\u306e\u8d85\u904e\uff1a<\/strong> AC-4\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306bAC-3\u5b9a\u683c\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u4f7f\u7528\u3059\u308b\u3002. <strong>\u3010\u89e3\u6c7a<\/strong> AC-4\u307e\u305f\u306fAC-4a\u5b9a\u683c\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u3002.<\/li>\n<li><strong>B. \u30ed\u30c3\u30af\u3055\u308c\u305f\u30ed\u30fc\u30bf\u30fc\u96fb\u6d41\u306e\u958b\u9589\uff1a<\/strong> \u6a5f\u68b0\u7684\u306a\u8a70\u307e\u308a\u304c\u3042\u308b\u72b6\u614b\u3067\u30e2\u30fc\u30bf\u30fc\u3092\u59cb\u52d5\u3057\u3088\u3046\u3068\u3059\u308b\u3002. <strong>\u3010\u89e3\u6c7a<\/strong> \u96fb\u6d41\u76e3\u8996\u30ea\u30ec\u30fc\u3092\u8ffd\u52a0\u3059\u308b\u3002.<\/li>\n<li><strong>C. \u30b5\u30fc\u30b8\u6291\u5236\u306e\u306a\u3044\u8a98\u5c0e\u8ca0\u8377\uff1a<\/strong> \u78c1\u754c\u5d29\u58ca\u306b\u3088\u308b\u9ad8\u96fb\u5727\u30b9\u30d1\u30a4\u30af\u3002. <strong>\u3010\u89e3\u6c7a<\/strong> \u30b3\u30a4\u30eb\u304a\u3088\u3073\u8a98\u5c0e\u8ca0\u8377\u5168\u4f53\u306bRC\u30b9\u30ca\u30d0\uff080.1\uff5e0.47 \u00b5F + 100\uff5e220\u03a9\uff09\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3002.<\/li>\n<li><strong>D. \u8150\u98df\u6027\u96f0\u56f2\u6c17\uff1a<\/strong> \u5316\u5b66\u85ac\u54c1\u306e\u7159\u304c\u9280\u63a5\u70b9\u6750\u6599\u3092\u653b\u6483\u3059\u308b\u3002. <strong>\u3010\u89e3\u6c7a<\/strong> IP65\u5b9a\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u307e\u305f\u306f\u5bc6\u9589\u63a5\u70b9\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u3002.<\/li>\n<\/ul>\n<h3>\u554f\u984c6\uff1a\u88dc\u52a9\u63a5\u70b9\u306e\u6545\u969c<\/h3>\n<p><strong>\u75c7\u72b6\uff1a<\/strong><\/p>\n<ul>\n<li>\u4e3b\u30b3\u30f3\u30bf\u30af\u30bf\u306f\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b\u304c\u3001\u5236\u5fa1\u56de\u8def\u304c\u8aa4\u52d5\u4f5c\u3059\u308b<\/li>\n<li>\u30a4\u30f3\u30bf\u30fc\u30ed\u30c3\u30af\u304c\u6a5f\u80fd\u3057\u306a\u3044\uff08\u8907\u6570\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u540c\u6642\u306b\u9589\u3058\u308b\u3053\u3068\u304c\u3042\u308b\uff09<\/li>\n<li>PLC\u304c\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u4fe1\u53f7\u3092\u53d7\u4fe1\u3057\u306a\u3044<\/li>\n<\/ul>\n<p><strong>\u8a3a\u65ad\uff1a<\/strong><\/p>\n<ul>\n<li>\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u975e\u901a\u96fb\u306e\u72b6\u614b\u3067\u88dc\u52a9\u63a5\u70b9\u306e\u5c0e\u901a\u3092\u30c6\u30b9\u30c8\u3059\u308b<\/li>\n<li>\u30b3\u30f3\u30bf\u30af\u30bf\u306b\u901a\u96fb\u3057\u3001\u518d\u30c6\u30b9\u30c8\u3059\u308b\uff08\u63a5\u70b9\u306f5\uff5e10\u30df\u30ea\u79d2\u4ee5\u5185\u306b\u72b6\u614b\u304c\u53cd\u8ee2\u3059\u308b\u306f\u305a\u3067\u3059\uff09<\/li>\n<li>\u63a5\u70b9\u62b5\u6297\u3092\u6e2c\u5b9a\u3059\u308b\uff08\u9589\u3058\u305f\u3068\u304d\u306f&lt;10 m\u03a9\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff09<\/li>\n<\/ul>\n<p><strong>\u3010\u89e3\u6c7a<\/strong><\/p>\n<ul>\n<li>\u30e2\u30b8\u30e5\u30fc\u30eb\u5f0f\u8a2d\u8a08\u306e\u5834\u5408\u306f\u3001\u88dc\u52a9\u63a5\u70b9\u30d6\u30ed\u30c3\u30af\u3092\u4ea4\u63db\u3059\u308b<\/li>\n<li>\u88dc\u52a9\u63a5\u70b9\u304c\u30d5\u30ec\u30fc\u30e0\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u5168\u4f53\u3092\u4ea4\u63db\u3059\u308b<\/li>\n<\/ul>\n<h3>\u554f\u984c7\uff1a\u30b3\u30a4\u30eb\u306e\u6545\u969c<\/h3>\n<p><strong>\u75c7\u72b6\uff1a<\/strong><\/p>\n<ul>\n<li>\u5236\u5fa1\u4fe1\u53f7\u304c\u5370\u52a0\u3055\u308c\u3066\u3082\u30cf\u30e0\u97f3\u3084\u632f\u52d5\u304c\u306a\u3044<\/li>\n<li>\u30b3\u30a4\u30eb\u7aef\u5b50\u9593\u306e\u62b5\u6297\u304c\u7121\u9650\u5927\uff08\u958b\u56de\u8def\uff09<\/li>\n<li>\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u5236\u5fa1\u4fe1\u53f7\u306b\u5fdc\u7b54\u3057\u306a\u3044<\/li>\n<\/ul>\n<p><strong>\u6839\u672c\u539f\u56e0\uff1a<\/strong><\/p>\n<ul>\n<li><strong>A. \u904e\u96fb\u5727\u5370\u52a0\uff1a<\/strong> \u5370\u52a0\u96fb\u5727\u304c\u5b9a\u683c\u30b3\u30a4\u30eb\u96fb\u5727\u306e&gt;110\uff05\u3002. <strong>\u4e88\u9632\u3060\uff1a<\/strong> \u5236\u5fa1\u96fb\u5727\u304c\u30b3\u30a4\u30eb\u5b9a\u683c\u00b110\uff05\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/li>\n<li><strong>B. \u5468\u56f2\u6e29\u5ea6\u306e\u904e\u71b1\uff1a<\/strong> \u30d1\u30cd\u30eb\u6e29\u5ea6&gt;70\u00b0C\u3002. <strong>\u4e88\u9632\u3060\uff1a<\/strong> \u9069\u5207\u306a\u30d1\u30cd\u30eb\u63db\u6c17\u3092\u7dad\u6301\u3059\u308b\u3002.<\/li>\n<li><strong>C. \u6c34\u5206\/\u6c5a\u67d3\u7269\u8cea\u306e\u4fb5\u5165\uff1a<\/strong> \u6c34\u306e\u6d78\u5165\u3002. <strong>\u4e88\u9632\u3060\uff1a<\/strong> IP54\/IP65\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/li>\n<\/ul>\n<p><strong>\u8a3a\u65ad\u624b\u9806\uff1a<\/strong><\/p>\n<ol>\n<li>\u56de\u8def\u3092\u5b8c\u5168\u306b\u975e\u901a\u96fb\u306b\u3059\u308b\uff08\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\/\u30bf\u30b0\u30a2\u30a6\u30c8\uff09<\/li>\n<li>\u30b3\u30a4\u30eb\u914d\u7dda\u3092\u5916\u3059<\/li>\n<li>\u30b3\u30a4\u30eb\u62b5\u6297\u3092\u6e2c\u5b9a\u3059\u308b\uff08\u96fb\u5727\u5b9a\u683c\u306b\u5fdc\u3058\u306650\uff5e500\u03a9\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff09<\/li>\n<li>500V DC\u306e\u30e1\u30ac\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b3\u30a4\u30eb-\u30d5\u30ec\u30fc\u30e0\u9593\u306e\u7d76\u7e01\u62b5\u6297\u3092\u6e2c\u5b9a\u3059\u308b\uff08&gt;10 M\u03a9\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff09<\/li>\n<li>\u958b\u56de\u8def\u307e\u305f\u306f\u4f4e\u3044\u7d76\u7e01\u62b5\u6297\u306e\u5834\u5408\u306f\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u4ea4\u63db\u3059\u308b<\/li>\n<\/ol>\n<h3>\u554f\u984c8\uff1a\u4e0d\u5b89\u5b9a\u306a\u52d5\u4f5c<\/h3>\n<p><strong>\u75c7\u72b6\uff1a<\/strong><\/p>\n<ul>\n<li>\u660e\u78ba\u306a\u30d1\u30bf\u30fc\u30f3\u306a\u3057\u306e\u9593\u6b20\u7684\u306a\u52d5\u4f5c<\/li>\n<li>\u6642\u3005\u52d5\u4f5c\u3057\u3001\u4ed6\u306e\u6642\u306f\u5931\u6557\u3059\u308b<\/li>\n<\/ul>\n<p><strong>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\uff1a<\/strong><\/p>\n<ul>\n<li><strong>A. \u9593\u6b20\u7684\u306a\u5236\u5fa1\u56de\u8def\u306e\u6545\u969c\uff1a<\/strong> \u3059\u3079\u3066\u306e\u5236\u5fa1\u56de\u8def\u63a5\u7d9a\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u640d\u50b7\u3057\u305f\u30ef\u30a4\u30e4\u7d76\u7e01\u3092\u63a2\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>B. \u71b1\u81a8\u5f35\/\u53ce\u7e2e\u306e\u5f71\u97ff\uff1a<\/strong> \u63a5\u7d9a\u90e8\u306f\u9ad8\u6e29\u306b\u306a\u308b\u3068\u81a8\u5f35\u3059\u308b\u3002. <strong>\u3010\u89e3\u6c7a<\/strong> \u63a5\u7d9a\u3092\u518d\u30c8\u30eb\u30af\u7de0\u3081\u3059\u308b\u3002\u30b9\u30d7\u30ea\u30f3\u30b0\u5f0f\u7aef\u5b50\u53f0\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/li>\n<li><strong>C. \u96fb\u78c1\u5e72\u6e09\uff08EMI\uff09\uff1a<\/strong> \u8fd1\u96a3\u306eVFD\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u3002. <strong>\u3010\u89e3\u6c7a<\/strong> RC\u30b9\u30ca\u30d0\u3092\u53d6\u308a\u4ed8\u3051\u3001\u30b7\u30fc\u30eb\u30c9\u4ed8\u304d\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/li>\n<\/ul>\n<h3>\u554f\u984c9\uff1a\u4e3b\u63a5\u70b9\u304c\u958b\u653e\u3057\u305f\u307e\u307e\u306b\u306a\u308b<\/h3>\n<p><strong>\u75c7\u72b6\uff1a<\/strong><\/p>\n<ul>\n<li>\u30b3\u30a4\u30eb\u306f\u52b1\u78c1\u3055\u308c\u308b\uff08\u53ef\u8074\u30cf\u30e0\u97f3\/\u30af\u30ea\u30c3\u30af\u97f3\u3042\u308a\uff09\u304c\u3001\u63a5\u70b9\u304c\u9589\u3058\u306a\u3044<\/li>\n<li>\u30b3\u30a4\u30eb\u52b1\u78c1\u6642\u306bL1-T1\u3001L2-T2\u3001L3-T3\u9593\u306e\u5c0e\u901a\u304c\u306a\u3044<\/li>\n<\/ul>\n<p><strong>\u8a3a\u65ad\uff1a<\/strong><\/p>\n<ul>\n<li>\u30b3\u30a4\u30eb\u304c\u5b9f\u969b\u306b\u52b1\u78c1\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\uff08\u5b9a\u683c85-110%\u306e\u96fb\u5727\u3092\u6e2c\u5b9a\uff09<\/li>\n<li>\u78c1\u6c17\u4fdd\u6301\u529b\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<li>\u7570\u7269\u3001\u63a5\u70b9\u30ad\u30e3\u30ea\u30a2\u306e\u640d\u50b7\u3001\u307e\u305f\u306f\u30b9\u30d7\u30ea\u30f3\u30b0\u306e\u6469\u8017\u306b\u3064\u3044\u3066\u6a5f\u68b0\u7684\u306b\u70b9\u691c\u3059\u308b<\/li>\n<\/ul>\n<p><strong>\u3010\u89e3\u6c7a<\/strong> \u30b3\u30f3\u30bf\u30af\u30bf\u3092\u4ea4\u63db\u3059\u308b\u3002\u63a5\u70b9\u30b9\u30d7\u30ea\u30f3\u30b0\u306e\u6469\u8017\u307e\u305f\u306f\u6a5f\u68b0\u7684\u306a\u6469\u8017\u306f\u3001\u73fe\u5834\u3067\u306e\u4fee\u7406\u306f\u4e0d\u53ef\u80fd\u3067\u3042\u308b\u3002.<\/p>\n<h3>\u554f\u984c10\uff1a\u5236\u5fa1\u56de\u8def\u306b\u304a\u3051\u308b\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7<\/h3>\n<p><strong>\u75c7\u72b6\uff1a<\/strong><\/p>\n<ul>\n<li>\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u904b\u8ee2\u4e2d\u306b\u4e88\u671f\u305b\u305a\u30c9\u30ed\u30c3\u30d7\u30a2\u30a6\u30c8\u3059\u308b<\/li>\n<li>\u660e\u78ba\u306a\u904e\u8ca0\u8377\u72b6\u614b\u306a\u3057\u306b\u71b1\u904e\u8ca0\u8377\u30ea\u30ec\u30fc\u304c\u30c8\u30ea\u30c3\u30d7\u3059\u308b<\/li>\n<\/ul>\n<p><strong>\u8abf\u67fb\uff1a<\/strong><\/p>\n<ul>\n<li><strong>A. \u30e2\u30fc\u30bf\u8d77\u52d5\u6642\u306e\u96fb\u5727\u4f4e\u4e0b\uff1a<\/strong> \u91cd\u3044\u30e2\u30fc\u30bf\u7a81\u5165\u8ca0\u8377\u304c\u96fb\u5727\u964d\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002. <strong>\u3010\u89e3\u6c7a<\/strong> \u5236\u5fa1\u96fb\u6e90\u3092\u5225\u306e\u56de\u8def\u304b\u3089\u5f97\u308b\u3002.<\/li>\n<li><strong>B. \u5236\u5fa1\u56de\u8def\u5185\u306e\u63a5\u7d9a\u4e0d\u826f\uff1a<\/strong> \u3059\u3079\u3066\u306e\u7d42\u7aef\u3092\u70b9\u691c\u3057\u3001\u7de0\u3081\u4ed8\u3051\u308b\u3002.<\/li>\n<li><strong>C. \u904e\u8ca0\u8377\u30ea\u30ec\u30fc\u306e\u6545\u969c\uff1a<\/strong> \u904e\u8ca0\u8377\u30ea\u30ec\u30fc\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3002\u8a2d\u5b9a\u5024\u306e90%\u672a\u6e80\u3067\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u5834\u5408\u306f\u4ea4\u63db\u3059\u308b\u3002.<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Contactor-troubleshooting-flowchart-decision-tree-for-systematic-diagnosis---VIOX-Electric-technical-guide.webp\" alt=\"Contactor troubleshooting flowchart decision tree for systematic diagnosis - VIOX Electric technical guide\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 5px;\">\u56f34\uff1a\u6280\u8853\u8005\u304c\u30af\u30ed\u30fc\u30ba\u3057\u306a\u3044\u3001\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u3001\u904e\u71b1\u306e\u554f\u984c\u3092\u8fc5\u901f\u306b\u8a3a\u65ad\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u4f53\u7cfb\u7684\u306a\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\/\u30c7\u30b7\u30b8\u30e7\u30f3\u30c4\u30ea\u30fc\u3002.<\/figcaption><\/figure>\n<h2>\u5305\u62ec\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30af\u30a4\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30c6\u30fc\u30d6\u30eb<\/h2>\n<table style=\"border-collapse: collapse; width: 100%;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u554f\u984c<\/th>\n<th>\u75c7\u72b6<\/th>\n<th>\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0<\/th>\n<th>\u30af\u30a4\u30c3\u30af\u30c6\u30b9\u30c8<\/th>\n<th>\u6db2<\/th>\n<th>\u4e88\u9632<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30af\u30ed\u30fc\u30ba\u3057\u306a\u3044<\/td>\n<td>\u30af\u30ea\u30c3\u30af\u97f3\u306a\u3057\u3001\u30b3\u30a4\u30eb\u304c\u30cf\u30e0\u97f3\u3092\u767a\u3059\u308b\u3001\u63a5\u70b9\u304c\u958b\u3044\u3066\u3044\u308b<\/td>\n<td>\u4f4e\u30b3\u30a4\u30eb\u96fb\u5727<\/td>\n<td>\u8ca0\u8377\u6642\u306eA1\/A2\u3067\u306e\u96fb\u5727\u3092\u6e2c\u5b9a\u3059\u308b<\/td>\n<td>\u5b9a\u683c\u96fb\u572785-110%\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<td>\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306e\u5236\u5fa1\u30c8\u30e9\u30f3\u30b9\u3092\u4f7f\u7528\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0<\/td>\n<td>\u9ad8\u901f\u306a\u30af\u30ea\u30c3\u30af\u97f3\u3001\u30d6\u30fc\u30f3\u3068\u3044\u3046\u97f3<\/td>\n<td>\u6975\u9762\u306e\u6c5a\u67d3\u307e\u305f\u306f\u4f4e\u96fb\u5727<\/td>\n<td>\u6975\u9762\u306e\u76ee\u8996\u691c\u67fb\u3002\u96fb\u5727\u30c1\u30a7\u30c3\u30af<\/td>\n<td>\u63a5\u70b9\u30af\u30ea\u30fc\u30ca\u30fc\u3067\u6975\u9762\u3092\u6e05\u6383\u3059\u308b\u3002\u96fb\u5727\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<td>\u6bce\u6708\u70b9\u691c\u3057\u3001\u5468\u56f2\u6e29\u5ea6\u309240\u00b0C\u672a\u6e80\u306b\u7dad\u6301\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u958b\u304b\u306a\u3044<\/td>\n<td>\u96fb\u6e90\u3092\u5207\u3063\u305f\u5f8c\u3082\u52d5\u4f5c\u3057\u7d9a\u3051\u308b<\/td>\n<td>\u63a5\u70b9\u306e\u6eb6\u7740<\/td>\n<td>\u30b3\u30a4\u30eb\u30aa\u30d5\u306e\u72b6\u614b\u3067L1-T1\u9593\u306e\u5c0e\u901a\u30c6\u30b9\u30c8<\/td>\n<td>\u76f4\u3061\u306b\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u4ea4\u63db\u3059\u308b<\/td>\n<td>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u305f\u30b5\u30a4\u30ba\u3001\u30b5\u30fc\u30b8\u6291\u5236<\/td>\n<\/tr>\n<tr>\n<td>\u30aa\u30fc\u30d0\u30fc\u30d2\u30fc\u30c8<\/td>\n<td>\u8868\u9762\u6e29\u5ea6&gt;80\u00b0C\u3001\u5909\u8272<\/td>\n<td>\u63a5\u7d9a\u4e0d\u826f\u307e\u305f\u306f\u30b5\u30a4\u30ba\u4e0d\u8db3\u306e\u30e6\u30cb\u30c3\u30c8<\/td>\n<td>\u71b1\u753b\u50cf\u307e\u305f\u306f\u96fb\u5727\u964d\u4e0b\u30c6\u30b9\u30c8<\/td>\n<td>\u63a5\u7d9a\u3092\u7de0\u3081\u4ed8\u3051\u308b\u3002\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u30b5\u30a4\u30ba\u30a2\u30c3\u30d7\u3059\u308b<\/td>\n<td>\u5e74\u6b21\u30b5\u30fc\u30e2\u30b0\u30e9\u30d5\u30a3\u30fc\u3001\u9069\u5207\u306a\u30c8\u30eb\u30af\u4ed5\u69d8<\/td>\n<\/tr>\n<tr>\n<td>\u77ed\u5bff\u547d<\/td>\n<td>\u63a5\u70b9\u306e\u6469\u8017&lt;10\u4e07\u56de<\/td>\n<td>\u9593\u9055\u3063\u305f\u4f7f\u7528\u30ab\u30c6\u30b4\u30ea<\/td>\n<td>\u8ca0\u8377\u30bf\u30a4\u30d7\u3092AC-3\/AC-4\u5b9a\u683c\u3068\u6bd4\u8f03\u3059\u308b<\/td>\n<td>\u9069\u5207\u306a\u5b9a\u683c\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b<\/td>\n<td>\u4f7f\u7528\u30ab\u30c6\u30b4\u30ea\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5408\u308f\u305b\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u88dc\u52a9\u63a5\u70b9\u306e\u6545\u969c<\/td>\n<td>\u30a4\u30f3\u30bf\u30fc\u30ed\u30c3\u30af\u304c\u5931\u6557\u3059\u308b\u3001PLC\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u304c\u306a\u3044<\/td>\n<td>\u6469\u8017\u3057\u305f\u88dc\u52a9\u63a5\u70b9<\/td>\n<td>NO\/NC\u63a5\u70b9\u306e\u5c0e\u901a\u30c6\u30b9\u30c8<\/td>\n<td>\u88dc\u52a9\u63a5\u70b9\u30d6\u30ed\u30c3\u30af\u3092\u4ea4\u63db\u3059\u308b<\/td>\n<td>\u8a98\u5c0e\u6027\u88dc\u52a9\u8ca0\u8377\u306bRC\u30b9\u30ca\u30d0\u3092\u8ffd\u52a0\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30a4\u30eb\u306e\u6545\u969c<\/td>\n<td>\u53cd\u5fdc\u306a\u3057\u3001\u958b\u56de\u8def<\/td>\n<td>\u904e\u96fb\u5727\u307e\u305f\u306f\u6e7f\u6c17<\/td>\n<td>\u30b3\u30a4\u30eb\u62b5\u6297\u306e\u6e2c\u5b9a (50-500\u03a9)<\/td>\n<td>\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u4ea4\u63db\u3001\u96fb\u5727\u306e\u8abf\u67fb<\/td>\n<td>\u6b63\u3057\u3044IP\u7b49\u7d1a\u3001\u96fb\u5727\u76e3\u8996\u306e\u4f7f\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u5b89\u5b9a\u52d5\u4f5c<\/td>\n<td>\u65ad\u7d9a\u7684\u306a\u6545\u969c<\/td>\n<td>\u5236\u5fa1\u914d\u7dda\u306e\u7de9\u307f<\/td>\n<td>\u96fb\u5727\u306e\u7d4c\u6642\u7684\u306a\u76e3\u8996\u3001\u63a5\u7d9a\u306e\u78ba\u8a8d<\/td>\n<td>\u3059\u3079\u3066\u306e\u7aef\u5b50\u3092\u4ed5\u69d8\u30c8\u30eb\u30af\u3067\u7de0\u3081\u4ed8\u3051<\/td>\n<td>\u30b9\u30d7\u30ea\u30f3\u30b0\u5f0f\u7aef\u5b50\u3001EMI\u30b7\u30fc\u30eb\u30c9<\/td>\n<\/tr>\n<tr>\n<td>\u63a5\u70b9\u304c\u958b\u3044\u305f\u307e\u307e<\/td>\n<td>\u30b3\u30a4\u30eb\u306f\u52d5\u4f5c\u3059\u308b\u304c\u3001\u63a5\u70b9\u304c\u9589\u3058\u306a\u3044<\/td>\n<td>\u30b9\u30d7\u30ea\u30f3\u30b0\u306e\u6469\u8017\u307e\u305f\u306f\u7570\u7269<\/td>\n<td>\u624b\u52d5\u306b\u3088\u308b\u30a2\u30fc\u30de\u30c1\u30e5\u30a2\u52d5\u4f5c\u30c6\u30b9\u30c8<\/td>\n<td>\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u4ea4\u63db<\/td>\n<td>\u5b9a\u671f\u7684\u306a\u6e05\u6383\u3001\u7570\u7269\u306e\u306a\u3044\u74b0\u5883<\/td>\n<\/tr>\n<tr>\n<td>\u8ff7\u60d1\u306a\u30c8\u30ea\u30c3\u30d7<\/td>\n<td>\u4e88\u671f\u3057\u306a\u3044\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3<\/td>\n<td>\u96fb\u5727\u4f4e\u4e0b\u307e\u305f\u306f\u904e\u8ca0\u8377\u306e\u6545\u969c<\/td>\n<td>\u8d77\u52d5\u6642\u306e\u96fb\u5727\u76e3\u8996\u3001\u904e\u8ca0\u8377\u306e\u30c6\u30b9\u30c8<\/td>\n<td>\u72ec\u7acb\u3057\u305f\u5236\u5fa1\u96fb\u6e90<\/td>\n<td>\u5c02\u7528\u306e\u5236\u5fa1\u56de\u8def\u3001\u9069\u5207\u306aOL\u30b5\u30a4\u30b8\u30f3\u30b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e88\u9632\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<p><strong>\u6bce\u6708\u306e\u70b9\u691c\uff08\u904b\u8ee2\u4e2d\u306e\u30b3\u30f3\u30bf\u30af\u30bf\uff09\uff1a<\/strong><\/p>\n<ul>\n<li>\u5909\u8272\u3001\u3072\u3073\u5272\u308c\u3001\u307e\u305f\u306f\u7269\u7406\u7684\u306a\u640d\u50b7\u306e\u76ee\u8996\u691c\u67fb<\/li>\n<li>\u904b\u8ee2\u4e2d\u306e\u7570\u5e38\u306a\u30ce\u30a4\u30ba\uff08\u30d6\u30fc\u30f3\u3068\u3044\u3046\u97f3\u3001\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\uff09\u306e\u805e\u304d\u53d6\u308a<\/li>\n<li>\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30e9\u30a4\u30c8\u3068\u88dc\u52a9\u63a5\u70b9\u304c\u6b63\u3057\u304f\u6a5f\u80fd\u3059\u308b\u3053\u3068\u306e\u78ba\u8a8d<\/li>\n<li>\u53d6\u308a\u4ed8\u3051\u91d1\u5177\u306e\u7de9\u307f\u307e\u305f\u306f\u632f\u52d5\u306b\u3088\u308b\u640d\u50b7\u306e\u78ba\u8a8d<\/li>\n<li>\u8d64\u5916\u7dda\u6e29\u5ea6\u30c1\u30a7\u30c3\u30af\uff08\u5b9a\u683c\u8ca0\u8377\u3067\u8868\u9762\u304c60\u2103\u672a\u6e80\u3067\u3042\u308b\u3053\u3068\uff09<\/li>\n<\/ul>\n<p><strong>\u56db\u534a\u671f\u3054\u3068\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\uff08\u63a8\u5968\uff09\uff1a<\/strong><\/p>\n<ul>\n<li>\u96fb\u6e90\u3092\u5207\u308a\u3001\u63a5\u70b9\u30af\u30ea\u30fc\u30ca\u30fc\u3067\u6975\u9762\u3092\u6e05\u6383<\/li>\n<li>\u4e3b\u63a5\u70b9\u306e\u30d4\u30c3\u30c6\u30a3\u30f3\u30b0\u307e\u305f\u306f\u8150\u98df\u306e\u691c\u67fb\uff08\u30d4\u30c3\u30c8\u304c1mm\u3092\u8d85\u3048\u308b\u5834\u5408\u306f\u4ea4\u63db\uff09<\/li>\n<li>\u63a5\u70b9\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3068\u79fb\u52d5\u8ddd\u96e2\u306e\u78ba\u8a8d<\/li>\n<li>\u30b3\u30a4\u30eb\u62b5\u6297\u304c\u9298\u677f\u4ed5\u69d8\u306e\u00b110%\u4ee5\u5185\u3067\u3042\u308b\u3053\u3068\u306e\u78ba\u8a8d<\/li>\n<li>\u88dc\u52a9\u63a5\u70b9\u306e\u9069\u5207\u306a\u52d5\u4f5c\u3068\u4f4e\u3044\u62b5\u6297\u306e\u30c6\u30b9\u30c8<\/li>\n<li>\u3059\u3079\u3066\u306e\u96fb\u6e90\u304a\u3088\u3073\u5236\u5fa1\u7aef\u5b50\u3092\u4ed5\u69d8\u30c8\u30eb\u30af\u3067\u7de0\u3081\u4ed8\u3051<\/li>\n<li>\u5727\u7e2e\u7a7a\u6c17\u3067\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u5185\u90e8\u3092\u6e05\u6383<\/li>\n<\/ul>\n<p><strong>\u5e74\u6b21\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\uff08\u91cd\u8981\uff09\uff1a<\/strong><\/p>\n<ul>\n<li>\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u5b8c\u5168\u306a\u5206\u89e3\u3068\u6e05\u6383\uff08\u4fee\u7406\u53ef\u80fd\u306a\u8a2d\u8a08\u306e\u5834\u5408\uff09<\/li>\n<li>\u71b1\u306b\u3088\u308b\u640d\u50b7\u307e\u305f\u306f\u91cd\u5ea6\u306e\u63a5\u70b9\u6469\u8017\u306e\u5146\u5019\u304c\u898b\u3089\u308c\u308b\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u4ea4\u63db<\/li>\n<li>\u3059\u3079\u3066\u306e\u7aef\u5b50\u3068\u63a5\u7d9a\u306e\u30b5\u30fc\u30e2\u30b0\u30e9\u30d5\u30a3\u30fc\u691c\u67fb<\/li>\n<li>\u30b3\u30a4\u30eb-\u30d5\u30ec\u30fc\u30e0\u9593\u306e\u7d76\u7e01\u62b5\u6297\u8a66\u9a13\uff08&gt;10M\u03a9\u304c\u5fc5\u8981\uff09<\/li>\n<li>\u8ca0\u8377\u6761\u4ef6\u4e0b\u3067\u306e\u5236\u5fa1\u96fb\u5727\u306e\u5b89\u5b9a\u6027\u306e\u78ba\u8a8d<\/li>\n<li>\u6b8b\u308a\u306e\u96fb\u6c17\u7684\u5bff\u547d\u306e\u30ec\u30d3\u30e5\u30fc\u3068\u8a18\u9332\uff08\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u306f\u52d5\u4f5c\u30ab\u30a6\u30f3\u30bf\u306b\u57fa\u3065\u304f\uff09<\/li>\n<li>\u8abf\u67fb\u7d50\u679c\u306b\u3088\u308b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8a18\u9332\u306e\u66f4\u65b0<\/li>\n<\/ul>\n<p><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5225\u306e\u4ea4\u63db\u9593\u9694\uff1a<\/strong><\/p>\n<ul>\n<li>\u8efd\u8ca0\u8377\uff08&lt;100\u56de\/\u65e5\uff09\uff1a7\u301c10\u5e74<\/li>\n<li>\u4e2d\u8ca0\u8377\uff08100\u301c300\u56de\/\u65e5\uff09\uff1a4\u301c6\u5e74<\/li>\n<li>\u91cd\u8ca0\u8377\uff08&gt;300\u56de\/\u65e5\uff09\uff1a2\u301c3\u5e74<\/li>\n<li>\u6b21\u306e\u5834\u5408\u306f\u76f4\u3061\u306b\u4ea4\u63db\uff1a\u63a5\u70b9\u306e\u6eb6\u7740\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u3072\u3073\u5272\u308c\u3001\u30b3\u30a4\u30eb\u306e\u6545\u969c\u3001\u307e\u305f\u306f\u63a5\u70b9\u6750\u6599\u306e\u640d\u5931\u304c&gt;50%<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Comparison-diagram-showing-clean-versus-contaminated-contactor-pole-faces-affecting-magnetic-circuit---VIOX-troubleshooting-guide.webp\" alt=\"Comparison diagram showing clean versus contaminated contactor pole faces affecting magnetic circuit - VIOX troubleshooting guide\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 5px;\">\u56f35\uff1a\u6c5a\u67d3\u3055\u308c\u305f\u6975\u9762\u304c\u3069\u306e\u3088\u3046\u306b\u30a8\u30a2\u30ae\u30e3\u30c3\u30d7\u3092\u4f5c\u308a\u3001\u6e05\u6d44\u3067\u9069\u5207\u306a\u52d5\u4f5c\u3068\u6bd4\u8f03\u3057\u3066\u78c1\u6c17\u52b9\u7387\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u304b\u3092\u793a\u3059\u4e26\u5217\u6bd4\u8f03\u3002.<\/figcaption><\/figure>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<p><strong>Q\uff1a\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u8d77\u52d5\u6642\u306b\u5927\u304d\u306a\u97f3\u3067\u30d6\u30fc\u30f3\u3068\u9cf4\u308a\u3001\u6570\u79d2\u5f8c\u306b\u9759\u304b\u306b\u306a\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p>A\uff1a\u3053\u308c\u306f\u901a\u5e38\u3001\u30b3\u30a4\u30eb\u304c\u6700\u521d\u306b\u52b1\u78c1\u3055\u308c\u305f\u3068\u304d\u306b\u9ad8\u3044\u7a81\u5165\u96fb\u6d41\u304c\u767a\u751f\u3057\u3001\u30a2\u30fc\u30de\u30c1\u30e5\u30a2\u304c\u5b8c\u5168\u306b\u7740\u5ea7\u3059\u308b\u307e\u3067\u3088\u308a\u5f37\u3044\u78c1\u6c17\u632f\u52d5\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u539f\u56e0\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30d6\u30fc\u30f3\u3068\u3044\u3046\u97f3\u304c1\u301c2\u79d2\u3092\u8d85\u3048\u3066\u7d9a\u304f\u5834\u5408\u306f\u3001\u6c5a\u67d3\u3055\u308c\u305f\u6975\u9762\u307e\u305f\u306f\u4e0d\u5341\u5206\u306a\u30b3\u30a4\u30eb\u96fb\u5727\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u901a\u5e38\u306e\u52d5\u4f5c\u3067\u306f\u3001\u5358\u4e00\u306e\u300c\u30c9\u30f3\u300d\u3068\u3044\u3046\u97f3\u306e\u5f8c\u306b\u3001\u307b\u307c\u7121\u97f3\u306e\u52d5\u4f5c\u306e\u307f\u304c\u767a\u751f\u3059\u308b\u306f\u305a\u3067\u3059\u3002\u6301\u7d9a\u7684\u306a\u30d6\u30fc\u30f3\u3068\u3044\u3046\u97f3\u306f\u6469\u8017\u3092\u52a0\u901f\u3055\u305b\u3001\u4fee\u6b63\u304c\u5fc5\u8981\u306a\u554f\u984c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><strong>Q\uff1a\u30b3\u30f3\u30bf\u30af\u30bf\u5168\u4f53\u3092\u4ea4\u63db\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u30d4\u30c3\u30c8\u306e\u3042\u308b\u63a5\u70b9\u3092\u6e05\u6383\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p>A\uff1a\u8efd\u5fae\u306a\u8868\u9762\u9178\u5316\u304a\u3088\u3073\u8efd\u3044\u30d4\u30c3\u30c6\u30a3\u30f3\u30b0\uff08\u6df1\u30551mm\uff09\u3001\u63a5\u70b9\u6750\u6599\u306e\u640d\u5931&gt;30%\u3001\u307e\u305f\u306f\u6eb6\u7740\u306e\u5146\u5019\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u4ea4\u63db\u304c\u5fc5\u8981\u3067\u3059\u3002\u63a5\u70b9\u3092\u5f37\u304f\u7814\u78e8\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30fc\u30af\u62b5\u6297\u3092\u63d0\u4f9b\u3059\u308b\u9178\u5316\u9280\u30ab\u30c9\u30df\u30a6\u30e0\u5c64\u304c\u9664\u53bb\u3055\u308c\u307e\u3059\u3002\u91cd\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u6469\u8017\u3057\u305f\u63a5\u70b9\u3092\u4ea4\u63db\u3059\u308b\u65b9\u304c\u3001\u65e9\u671f\u6545\u969c\u306e\u30ea\u30b9\u30af\u3092\u5192\u3059\u3088\u308a\u3082\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>Q\uff1a\u30bd\u30fc\u30e9\u30fc\u8a2d\u5099\u3067\u306f\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u3069\u306e\u304f\u3089\u3044\u306e\u983b\u5ea6\u3067\u4ea4\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p>A: <a href=\"https:\/\/test.viox.com\/ja\/what-is-a-pv-combiner-box-and-why-your-solar-system-cant-function-without-one\/\">\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9\u306e\u30b3\u30f3\u30bf\u30af\u30bf<\/a> \u306f\u3001\u901a\u5e38\u30011\u65e5\u306b2\u301c4\u56de\uff08\u65e5\u306e\u51fa\/\u65e5\u306e\u5165\u308a\uff09\u3068\u3001\u6642\u6298\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u306e\u30c7\u30e5\u30fc\u30c6\u30a3\u30b5\u30a4\u30af\u30eb\u3067\u306f\u300110\u301c15\u5e74\u306e\u5bff\u547d\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6eb6\u7740\u3057\u305f\u63a5\u70b9\u3001\u71b1\u306b\u3088\u308b\u640d\u50b7\u3001\u30b3\u30a4\u30eb\u306e\u6545\u969c\u3001\u307e\u305f\u306f\u52d5\u4f5c\u56de\u6570\u304c500,000\u30b5\u30a4\u30af\u30eb\u3092\u8d85\u3048\u308b\u5834\u5408\u306f\u3001\u76f4\u3061\u306b\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7d2b\u5916\u7dda\u3078\u306e\u66dd\u9732\u3068\u6e29\u5ea6\u30b5\u30a4\u30af\u30eb\u306b\u3088\u308a\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u52a3\u5316\u304c\u52a0\u901f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u6bce\u5e74\u691c\u67fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p><strong>Q\uff1a\u63a5\u70b9\u306e\u6eb6\u7740\u306e\u539f\u56e0\u306f\u4f55\u3067\u3059\u304b\uff1f\u307e\u305f\u3001\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u9632\u6b62\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p>A\uff1a\u63a5\u70b9\u306e\u6eb6\u7740\u306f\u3001\u906e\u65ad\u4e2d\u306e\u904e\u5270\u306a\u30a2\u30fc\u30af\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u7d50\u679c\u3067\u3042\u308a\u3001\u901a\u5e38\u3001\u6b21\u306e\u539f\u56e0\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\u3002\uff081\uff09\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u5b9a\u683c\u3092\u8d85\u3048\u308b\u77ed\u7d61\u96fb\u6d41\u306e\u906e\u65ad\u3001\uff082\uff09\u6291\u5236\u306a\u3057\u3067\u306e\u9ad8\u8a98\u5c0e\u8ca0\u8377\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3001\uff083\uff09\u6025\u901f\u306a\u30b8\u30e7\u30ae\u30f3\u30b0\/\u30d7\u30e9\u30c3\u30ae\u30f3\u30b0\u64cd\u4f5c\u3001\u307e\u305f\u306f\uff084\uff09AC-4\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306eAC-3\u5b9a\u683c\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u4f7f\u7528\u3002\u9632\u6b62\u7b56\uff1a\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u6700\u5927\u8ca0\u8377\u96fb\u6d41\u306e125%\u306e\u5b9a\u683c\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u8a98\u5c0e\u56de\u8def\u306bRC\u30b9\u30ca\u30d0\u3092\u53d6\u308a\u4ed8\u3051\u3001\u9069\u5207\u306a\u4f7f\u7528\u30ab\u30c6\u30b4\u30ea\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/test.viox.com\/ja\/2-wire-vs-3-wire-control-motor-safety-guide\/\">\u30e2\u30fc\u30bf\u30fc\u5236\u5fa1\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a>.<\/p>\n<p><strong>Q\uff1a\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u306f\u5371\u967a\u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u5358\u306b\u8ff7\u60d1\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p>A\uff1a\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u306f <strong>\u975e\u5e38\u306b\u5371\u967a<\/strong> \u3067\u3042\u308a\u3001\u76f4\u3061\u306b\u4fee\u6b63\u304c\u5fc5\u8981\u3067\u3059\u3002\u6025\u901f\u306a\u63a5\u70b9\u306e\u958b\u9589\u306f\u3001\u53cd\u5fa9\u7684\u306a\u30a2\u30fc\u30af\u3092\u767a\u751f\u3055\u305b\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\uff081\uff09\u63a5\u70b9\u306e\u6469\u8017\u3092\u901a\u5e38\u306e\u901f\u5ea6\u306e10\u301c20\u500d\u306b\u52a0\u901f\u3001\uff082\uff09\u904e\u5ea6\u306e\u71b1\u3092\u767a\u751f\u3055\u305b\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30cf\u30a6\u30b8\u30f3\u30b0\u3092\u6eb6\u304b\u3059\u53ef\u80fd\u6027\u3001\uff083\uff09\u6301\u7d9a\u7684\u306a\u30a2\u30fc\u30af\u306b\u3088\u308b\u706b\u707d\u306e\u5371\u967a\u3001\uff084\uff09\u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668\u306b\u640d\u50b7\u3092\u4e0e\u3048\u308b\u96fb\u5727\u5909\u52d5\u306e\u767a\u751f\u3001\u304a\u3088\u3073\uff085\uff09\u7a81\u7136\u306e\u6545\u969c\u306b\u3064\u306a\u304c\u308b\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u3092\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u4e0e\u3048\u307e\u3059\u3002\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u306f\u6c7a\u3057\u3066\u7121\u8996\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5e38\u306b\u8a3a\u65ad\u304c\u5fc5\u8981\u306a\u6839\u672c\u7684\u306a\u969c\u5bb3\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><strong>Q\uff1a\u4f4e\u96fb\u5727\u306f\u3001\u52d5\u4f5c\u3057\u3066\u3044\u3066\u3082\u30b3\u30f3\u30bf\u30af\u30bf\u306b\u640d\u50b7\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p>A: \u306f\u3044\u3002\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u5b9a\u683c\u30b3\u30a4\u30eb\u96fb\u5727\u306e85%\u672a\u6e80\u3067\u52d5\u4f5c\u3055\u305b\u308b\u3068\u3001\u3044\u304f\u3064\u304b\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3059\u3002\uff081\uff09\u96fb\u6a5f\u5b50\u306e\u79fb\u52d5\u304c\u4e0d\u5b8c\u5168\u306b\u306a\u308a\u3001\u63a5\u89e6\u62b5\u6297\u304c\u5897\u52a0\u3057\u3066\u767a\u71b1\u3057\u307e\u3059\u3002\uff082\uff09\u78c1\u6c17\u4fdd\u6301\u529b\u304c\u4f4e\u4e0b\u3057\u3001\u632f\u52d5\u4e2d\u306b\u63a5\u70b9\u304c\u30d0\u30a6\u30f3\u30c9\u3057\u3066\u30a2\u30fc\u30af\u304c\u767a\u751f\u3057\u307e\u3059\u3002\uff083\uff09\u30b3\u30a4\u30eb\u306f\u78c1\u5316\u3092\u7dad\u6301\u3057\u3088\u3046\u3068\u3057\u3066\u3088\u308a\u9ad8\u3044\u96fb\u6d41\u3092\u6d88\u8cbb\u3057\u3001\u30b3\u30a4\u30eb\u306e\u904e\u71b1\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\uff084\uff09\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u6a5f\u68b0\u7684\u306b\u90e8\u54c1\u306b\u30b9\u30c8\u30ec\u30b9\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u5e38\u306b\u30b3\u30a4\u30eb\u96fb\u5727\u304c\u5b9a\u683c\u306e85\u301c110%\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6162\u6027\u7684\u306a\u4f4e\u96fb\u5727\u52d5\u4f5c\u306f\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u5bff\u547d\u309250%\u4ee5\u4e0a\u77ed\u7e2e\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>Q: \u6545\u969c\u3057\u305f\u30b3\u30f3\u30bf\u30af\u30bf\u306f\u3001\u3044\u3064\u4fee\u7406\u3059\u3079\u304d\u3067\u3001\u3044\u3064\u4ea4\u63db\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p>A: <strong>\u4ea4\u63db\u6642\u671f\uff1a<\/strong> \u63a5\u70b9\u306e\u6eb6\u7740\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u3072\u3073\u5272\u308c\/\u6eb6\u89e3\u3001\u30b3\u30a4\u30eb\u62b5\u6297\u304c\u4ed5\u69d8\u5916\u3001\u63a5\u70b9\u6750\u6599\u306e\u640d\u5931\u304c30%\u8d85\u3001\u6574\u6d41\u30ea\u30f3\u30b0\u306e\u7834\u640d\u3001\u307e\u305f\u306f\u4f7f\u7528\u5e74\u6570\u304c10\u5e74\u8d85\u306e\u5834\u5408\u3002. <strong>\u4fee\u7406\uff08\u6e05\u6383\uff09\u3059\u308b\u5834\u5408\uff1a<\/strong> \u63a5\u70b9\u306e\u8868\u9762\u306b\u8efd\u3044\u9178\u5316\u304c\u3042\u308b\u5834\u5408\uff080.5mm\u672a\u6e80\u306e\u30d4\u30c3\u30c1\u30f3\u30b0\uff09\u3001\u6975\u9762\u306b\u6c5a\u67d3\u304c\u3042\u308b\u5834\u5408\u3001\u7aef\u5b50\u304c\u7de9\u3093\u3067\u3044\u308b\u5834\u5408\uff08\u518d\u30c8\u30eb\u30af\uff09\u3001\u307e\u305f\u306f\u88dc\u52a9\u63a5\u70b9\u304c\u6c5a\u308c\u3066\u3044\u308b\u5834\u5408\u3002\u6700\u65b0\u306e\u5bc6\u9589\u578b\u30b3\u30f3\u30bf\u30af\u30bf\u306f\u3001\u73fe\u5834\u3067\u306e\u4fee\u7406\u6027\u304c\u9650\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u901a\u5e38\u3001\u5e83\u7bc4\u56f2\u306a\u4fee\u7406\u3092\u8a66\u307f\u308b\u3088\u308a\u3082\u4ea4\u63db\u3059\u308b\u65b9\u304c\u7d4c\u6e08\u7684\u3067\u3059\u3002 <a href=\"https:\/\/test.viox.com\/ja\/safety-contactor-vs-standard-contactor-force-guided-contacts-guide\/\">\u5b89\u5168\u304c\u91cd\u8981\u306a\u7528\u9014<\/a>, \u3067\u306f\u3001\u4fee\u7406\u3059\u308b\u3088\u308a\u3082\u5e38\u306b\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u4f53\u7cfb\u7684\u306a\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3068\u6a5f\u5668\u306e\u640d\u50b7\u3092\u9632\u304e\u307e\u3059\u3002\u52b9\u679c\u7684\u306a\u8a3a\u65ad\u306e\u9375\u306f\u3001\u901a\u5e38\u306e\u52d5\u4f5c\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7406\u89e3\u3057\u3001\u65e9\u671f\u306e\u8b66\u544a\u30b5\u30a4\u30f3\u3092\u8a8d\u8b58\u3057\u3001\u4f53\u7cfb\u7684\u306a\u30c6\u30b9\u30c8\u624b\u9806\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u6545\u969c\u306f\u3001\u9069\u5207\u306a\u30b5\u30a4\u30b8\u30f3\u30b0\u3001\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3001\u304a\u3088\u3073\u6307\u5b9a\u3055\u308c\u305f\u5b9a\u683c\u5185\u3067\u306e\u52d5\u4f5c\u306b\u3088\u3063\u3066\u9632\u6b62\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3046\u969b\u306f\u3001\u5e38\u306b\u5b89\u5168\u3092\u512a\u5148\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u691c\u67fb\u524d\u306b\u56de\u8def\u306e\u96fb\u6e90\u3092\u5207\u308a\u3001\u9069\u5207\u306aPPE\u3092\u4f7f\u7528\u3057\u3001\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\/\u30bf\u30b0\u30a2\u30a6\u30c8\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u8907\u96d1\u306a\u7523\u696d\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u306f\u3001 <a href=\"https:\/\/test.viox.com\/ja\/contactor-vs-motor-starter\/\">\u30e2\u30fc\u30bf\u30fc\u5236\u5fa1\u306e\u5c02\u9580\u5bb6<\/a> \u306b\u76f8\u8ac7\u3057\u3066\u3001\u9069\u5207\u306a\u9069\u7528\u3068\u30b5\u30a4\u30b8\u30f3\u30b0\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>VIOX Electric\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u3001\u30e2\u30fc\u30bf\u30fc\u5236\u5fa1\u3001\u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u306e\u8981\u6c42\u306e\u53b3\u3057\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4fe1\u983c\u6027\u3092\u767a\u63ee\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u7523\u696d\u7528\u30b0\u30ec\u30fc\u30c9\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u3092\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u6280\u8853\u30b5\u30dd\u30fc\u30c8\u30c1\u30fc\u30e0\u306f\u3001\u9069\u5207\u306a\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u9078\u629e\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30b5\u30dd\u30fc\u30c8\u306e\u305f\u3081\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u652f\u63f4\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1896.16px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1896.16px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4360.37px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4360.37px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 11543.2px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 11543.2px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction Picture this: A 50 kW solar inverter suddenly goes offline during peak production hours. The facility manager hears a loud buzzing noise from the combiner box, followed by the acrid smell of burning plastic. Upon inspection, the contactor contacts have welded shut, requiring emergency replacement and costing thousands in lost revenue. This scenario plays out daily across industrial facilities worldwide, yet most contactor failures are preventable with early diagnosis. Contactors are electromagnetic switches that control high-power circuits in solar installations, motor control systems, and industrial equipment. When they fail, the consequences range from minor nuisances to catastrophic equipment damage. This comprehensive contactor troubleshooting guide covers the 10 most common [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21207,"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-21206","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\/21206","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=21206"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/21206\/revisions"}],"predecessor-version":[{"id":21208,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/21206\/revisions\/21208"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media\/21207"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media?parent=21206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/categories?post=21206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/tags?post=21206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}