{"id":2773,"date":"2026-08-11T11:00:00","date_gmt":"2026-08-11T03:00:00","guid":{"rendered":"https:\/\/sayoon-dc.com\/blog\/dc-contactor-chattering-diagnostic-record\/"},"modified":"2026-08-11T11:00:00","modified_gmt":"2026-08-11T03:00:00","slug":"%e7%9b%b4%e6%b5%81%e6%8e%a5%e8%a7%a6%e5%99%a8%e3%83%81%e3%83%a3%e3%83%83%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0%e8%a8%ba%e6%96%ad%e8%a8%98%e9%8c%b2","status":"publish","type":"post","link":"https:\/\/sayoon-dc.com\/ja\/blog\/dc-contactor-chattering-diagnostic-record\/","title":{"rendered":"DC\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u3092\u8d77\u3053\u3057\u305f\u3068\u304d\u306b\u8a18\u9332\u3059\u3079\u304d\u4e8b\u9805"},"content":{"rendered":"<div class=\"b2b-article\">\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>DC\u63a5\u89e6\u5668\u306e\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0<\/strong> \u539f\u56e0\u3068\u3057\u3066\u540d\u4ed8\u3051\u308b\u3053\u3068\u3088\u308a\u3082\u3001\u8a18\u9332\u3059\u3079\u304d\u4e8b\u8c61\u3068\u3057\u3066\u6271\u3046\u3079\u304d\u3067\u3042\u308b\u3002\u6709\u7528\u306a\u8a18\u9332\u306b\u306f\u3001\u627f\u8a8d\u3055\u308c\u305f\u691c\u67fb\u6761\u4ef6\u3001\u6307\u4ee4\u72b6\u614b\u3001\u56f3\u9762\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3001\u89b3\u5bdf\u3055\u308c\u305f\u7e70\u308a\u8fd4\u3057\u306e\u52d5\u304d\u3001\u304a\u3088\u3073\u8a2d\u7f6e\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u30de\u30fc\u30ad\u30f3\u30b0\u304c\u4fdd\u5b58\u3055\u308c\u308b\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u305d\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u30b5\u30fc\u30d3\u30b9\u62c5\u5f53\u8005\u3084\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u30ec\u30d3\u30e5\u30a2\u30fc\u304c\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u5177\u4f53\u7684\u306a\u6750\u6599\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u4e0d\u5b89\u5b9a\u306a\u97f3\u3084\u52d5\u304d\u304c\u3001\u5b89\u6613\u306b\u30b3\u30a4\u30eb\u3084\u4ea4\u63db\u306e\u7d50\u8ad6\u3078\u3068\u65e9\u6025\u306b\u3064\u306a\u304c\u308b\u306e\u3092\u9632\u3050\u3053\u3068\u306b\u3082\u306a\u308a\u307e\u3059\u3002.<\/p>\n<figure class=\"wp-block-image\" style=\"clear:both;display:block;float:none;\"><img decoding=\"async\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/08\/dc-contactor-chattering-diagnostic-record-hero.webp\" alt=\"\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u8a3a\u65ad\u8a18\u9332\u306b\u793a\u3055\u308c\u305fSAYOON DC\u30b3\u30f3\u30bf\u30af\u30bf\" style=\"float:none;display:block;max-width:640px;height:auto;\" \/><\/figure>\n<nav class=\"b2b-toc\" style=\"background:#f5f8fa;padding:16px 20px;border-radius:8px;margin:0 0 24px\">\n<h2 id=\"contents\" style=\"margin:42px 0 14px;scroll-margin-top:96px\">\u76ee\u6b21<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"#part-1-what-should-be-controlled-before-a-chattering-event-is-inspected\">\u30d1\u30fc\u30c81. \u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u73fe\u8c61\u306e\u70b9\u691c\u3092\u884c\u3046\u524d\u306b\u3001\u4f55\u3092\u5236\u5fa1\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-2-what-makes-a-chattering-observation-useful\">\u30d1\u30fc\u30c82\uff1a\u304a\u3057\u3083\u3079\u308a\u306a\u89b3\u5bdf\u304c\u5f79\u7acb\u3064\u7406\u7531\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-3-which-command-path-details-belong-in-the-record\">\u30d1\u30fc\u30c83. \u3069\u306e\u30b3\u30de\u30f3\u30c9\u30d1\u30b9\u306e\u8a73\u7d30\u3092\u8a18\u9332\u306b\u542b\u3081\u308b\u3079\u304d\u3067\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-4-how-should-the-repeated-movement-be-described\">\u30d1\u30fc\u30c84\u3002\u7e70\u308a\u8fd4\u3055\u308c\u308b\u52d5\u304d\u306f\u3069\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3055\u308c\u308b\u3079\u304d\u3067\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-5-which-surrounding-conditions-should-not-be-assumed\">\u30d1\u30fc\u30c85. \u60f3\u5b9a\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u5468\u8fba\u6761\u4ef6\u306f\u3069\u308c\u3067\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-6-when-is-chattering-not-a-replacement-decision\">\u30d1\u30fc\u30c86\uff1a\u7121\u99c4\u8a71\u304c\u4ee3\u66ff\u6c7a\u5b9a\u306b\u306a\u3089\u306a\u3044\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-7-how-should-a-team-send-the-event-record-for-review\">\u30d1\u30fc\u30c87. \u30c1\u30fc\u30e0\u306f\u3069\u306e\u3088\u3046\u306b\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u3092\u5be9\u67fb\u306e\u305f\u3081\u306b\u63d0\u51fa\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-1-what-should-be-controlled-before-a-chattering-event-is-inspected\">\u30d1\u30fc\u30c81. \u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u73fe\u8c61\u306e\u70b9\u691c\u3092\u884c\u3046\u524d\u306b\u3001\u4f55\u3092\u5236\u5fa1\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u30b5\u30a4\u30c8\u3067\u627f\u8a8d\u3055\u308c\u305f\u7d76\u7e01\u304a\u3088\u3073\u5b89\u5168\u72b6\u614b\u78ba\u8a8d\u306e\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u958b\u59cb\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u97f3\u3084\u7e70\u308a\u8fd4\u3055\u308c\u308b\u52d5\u304d\u306f\u3001\u5236\u5fa1\u96fb\u6e90\u3001\u4e3b\u56de\u8def\u3001\u84c4\u7a4d\u3055\u308c\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u307e\u305f\u306f\u88dc\u52a9\u96fb\u6e90\u306e\u70b9\u691c\u304c\u5b89\u5168\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002OSHA\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u5236\u5fa1\u304a\u3088\u3073\u96fb\u6c17\u4f5c\u696d\u306e\u30bd\u30fc\u30b9\u306f\u5f15\u7528\u3055\u308c\u305f\u5b89\u5168\u539f\u5247\u3092\u8aac\u660e\u3057\u3001\u8cac\u4efb\u3042\u308b\u30b5\u30a4\u30c8\u304c\u8a8d\u53ef\u304a\u3088\u3073\u6709\u8cc7\u683c\u8005\u306e\u8981\u4ef6\u3092\u5b9a\u3081\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/www.osha.gov\/laws-regs\/regulations\/standardnumber\/1910\/1910.147\" rel=\"nofollow noopener\" target=\"_blank\">OSHA\u30a8\u30cd\u30eb\u30ae\u30fc\u5236\u5fa1<\/a>, <a href=\"https:\/\/www.osha.gov\/laws-regs\/regulations\/standardnumber\/1910\/1910.333\" rel=\"nofollow noopener\" target=\"_blank\">OSHA\u306e\u96fb\u6c17\u4f5c\u696d\u57fa\u6e96<\/a>)<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u307e\u305a\u89b3\u5bdf\u5883\u754c\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u75c7\u72b6\u304c\u3069\u3053\u3067\u78ba\u8a8d\u3055\u308c\u305f\u304b\u3001\u3069\u306e\u56f3\u9762\u30ea\u30d3\u30b8\u30e7\u30f3\u304c\u5229\u7528\u53ef\u80fd\u304b\u3001\u305d\u3057\u3066\u8a18\u9332\u304c\u8a31\u53ef\u3055\u308c\u305f\u89b3\u5bdf\u3001\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u3001\u307e\u305f\u306f\u627f\u8a8d\u3055\u308c\u305f\u8a3a\u65ad\u30b9\u30c6\u30c3\u30d7\u306e\u3044\u305a\u308c\u304b\u3089\u5f97\u3089\u308c\u305f\u3082\u306e\u3067\u3042\u308b\u304b\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u91cd\u8981\uff1a<\/strong> \u30b3\u30f3\u30bf\u30af\u30bf\u30fc\u6a5f\u69cb\u306b\u7121\u7406\u306a\u529b\u3092\u52a0\u3048\u305f\u308a\u3001\u75c7\u72b6\u3092\u6d88\u3059\u305f\u3081\u3060\u3051\u306b\u6307\u4ee4\u3092\u7e70\u308a\u8fd4\u3057\u305f\u308a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u70b9\u691c\u306e\u524d\u306b\u3001\u305d\u306e\u30b5\u30a4\u30c8\u3067\u627f\u8a8d\u3055\u308c\u305f\u906e\u65ad\u304a\u3088\u3073\u691c\u8a3c\u30d7\u30ed\u30bb\u30b9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u51fa\u5178\uff1a\u4ee5\u4e0b\u306eOSHA\u5b89\u5168\u53c2\u7167\u8cc7\u6599\u3002.<\/p>\n<\/blockquote>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-2-what-makes-a-chattering-observation-useful\">\u30d1\u30fc\u30c82\uff1a\u304a\u3057\u3083\u3079\u308a\u306a\u89b3\u5bdf\u304c\u5f79\u7acb\u3064\u7406\u7531\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u6709\u76ca\u306a\u89b3\u5bdf\u7d50\u679c\u306f\u3001\u4f55\u304c\u3044\u3064\u8d77\u304d\u305f\u306e\u304b\u306b\u7b54\u3048\u308b\u3082\u306e\u3067\u3042\u308b\u3002\u5831\u544a\u3055\u308c\u305f\u30a4\u30d9\u30f3\u30c8\u306e\u958b\u59cb\u3068\u7d42\u4e86\u3001\u305d\u306e\u524d\u5146\u3068\u306a\u3063\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u72b6\u614b\u3001\u304a\u3088\u3073\u30c1\u30fc\u30e0\u304c\u78ba\u8a8d\u3057\u305f\u5146\u5019\u3084\u52d5\u304d\u3092\u66f8\u304d\u7559\u3081\u308b\u3002\u300c\u8a18\u9332\u3055\u308c\u305f\u547d\u4ee4\u6761\u4ef6\u306e\u53cd\u5fa9\u7684\u306a\u52d5\u304d\u300d\u3068\u3044\u3046\u8a18\u8ff0\u306f\u3001\u88cf\u4ed8\u3051\u306e\u306a\u3044\u8a3a\u65ad\u3088\u308a\u3082\u6709\u7528\u3067\u3042\u308b\u305f\u3081\u3001\u63cf\u5199\u7684\u306a\u8a00\u8a9e\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3002.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u8981\u7d20<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u30ad\u30e3\u30d7\u30c1\u30e3<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u4fa1\u5024\u306e\u898b\u76f4\u3057<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u5831\u544a\u3055\u308c\u305f\u75c7\u72b6<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u76ee\u6483\u307e\u305f\u306f\u8074\u53d6\u3055\u308c\u305f\u5185\u5bb9\u3068\u3001\u305d\u308c\u304c\u89b3\u5bdf\u3055\u308c\u305f\u5834\u6240<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u521d\u671f\u6761\u4ef6\u3092\u7dad\u6301\u3059\u308b\u3002.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u914d\u5217\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u305d\u306e\u76f4\u524d\u306e\u30b3\u30de\u30f3\u30c9\u307e\u305f\u306f\u30b7\u30b9\u30c6\u30e0\u30a4\u30d9\u30f3\u30c8<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u75c7\u72b6\u3092\u7279\u5b9a\u306e\u64cd\u4f5c\u30bf\u30a4\u30df\u30f3\u30b0\u306b\u7d50\u3073\u3064\u3051\u308b\u3002.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u89b3\u6e2c\u30bd\u30fc\u30b9<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u627f\u8a8d\u6e08\u307f\u306e\u691c\u67fb\u8a18\u9332\u3001\u30b7\u30b9\u30c6\u30e0\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u3001\u307e\u305f\u306f\u30e9\u30d9\u30eb\u4ed8\u304d\u306e\u5199\u771f<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u60c5\u5831\u306e\u53d6\u5f97\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u6642\u7cfb\u5217<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30a4\u30d9\u30f3\u30c8\u524d\u5f8c\u306e\u5909\u5316<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30a4\u30d9\u30f3\u30c8\u306e\u9806\u5e8f\u3092\u305d\u306e\u5f8c\u306e\u4eee\u5b9a\u304b\u3089\u5207\u308a\u96e2\u3059\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u8907\u6570\u306e\u5909\u66f4\u30921\u3064\u306e\u66d6\u6627\u306a\u30b5\u30fc\u30d3\u30b9\u30ce\u30fc\u30c8\u306b\u307e\u3068\u3081\u306a\u3044\u3053\u3068\u3002\u8a18\u9332\u3092\u898b\u308c\u3070\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u5236\u5fa1\u3055\u308c\u3066\u3044\u305f\u304b\u3069\u3046\u304b\u3001\u671f\u5f85\u3055\u308c\u305f\u30b7\u30fc\u30b1\u30f3\u30b9\u304c\u5b58\u5728\u3057\u3066\u3044\u305f\u304b\u3069\u3046\u304b\u3001\u305d\u3057\u3066\u5b9f\u969b\u306b\u4f55\u304c\u89b3\u5bdf\u3055\u308c\u305f\u304b\u3092\u30ec\u30d3\u30e5\u30a2\u30fc\u304c\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u3079\u304d\u3067\u3042\u308b\u3002.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-3-which-command-path-details-belong-in-the-record\">\u30d1\u30fc\u30c83. \u3069\u306e\u30b3\u30de\u30f3\u30c9\u30d1\u30b9\u306e\u8a73\u7d30\u3092\u8a18\u9332\u306b\u542b\u3081\u308b\u3079\u304d\u3067\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u5b9f\u969b\u306e\u56de\u8def\u56f3\u3092\u4f7f\u7528\u3057\u3066\u610f\u56f3\u3055\u308c\u305f\u6307\u4ee4\u30d1\u30b9\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u8a2d\u7f6e\u3067\u4f7f\u7528\u3055\u308c\u305f\u7aef\u5b50\u30e9\u30d9\u30eb\u3001\u30a4\u30d9\u30f3\u30c8\u6642\u306b\u671f\u5f85\u3055\u308c\u308b\u6307\u4ee4\u72b6\u614b\u3001\u95a2\u9023\u3059\u308b\u30a4\u30f3\u30bf\u30fc\u30ed\u30c3\u30af\u307e\u305f\u306f\u5236\u5fa1\u30ed\u30b8\u30c3\u30af\u3001\u304a\u3088\u3073\u8a2d\u7f6e\u3055\u308c\u305f\u30de\u30fc\u30ad\u30f3\u30b0\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u753b\u50cf\u304b\u3089\u4e00\u822c\u7684\u306a\u30b3\u30a4\u30eb\u5024\u3092\u63a8\u6e2c\u3059\u308b\u8981\u6c42\u3067\u306f\u306a\u304f\u3001\u89b3\u5bdf\u3092\u6b63\u3057\u3044\u6587\u66f8\u306b\u30ea\u30f3\u30af\u3055\u305b\u308b\u305f\u3081\u306e\u65b9\u6cd5\u3067\u3059\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u7aef\u672b\u306e\u8a00\u8a9e\u3092\u660e\u78ba\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u8aad\u8005\u306f\u3001\u95a2\u9023\u3059\u308b <a href=\"https:\/\/sayoon-dc.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e3%82%b3%e3%83%b3%e3%82%bf%e3%82%af%e3%82%bf-a1-a2-%e9%85%8d%e7%b7%9a-dc-%e3%82%b3%e3%82%a4%e3%83%ab-%e7%ab%af%e5%ad%90-%e5%88%b6%e5%be%a1%e7%9b%a4%e8%a3%bd%e4%bd%9c\/\">A1\u304a\u3088\u3073A2\u30b3\u30a4\u30eb\u7aef\u5b50\u30ac\u30a4\u30c9<\/a>. \u5c02\u9580\u7528\u8a9e\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u306e\u56f3\u9762\u3084\u30e9\u30d9\u30eb\u3092\u7f6e\u304d\u63db\u3048\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u53cd\u5fa9\u904b\u52d5\u3067\u306f\u306a\u304f\u3001\u904b\u52d5\u6d88\u5931\u75c7\u72b6\u306b\u3064\u3044\u3066\u306f\u3001\u95a2\u9023\u3059\u308b <a href=\"https:\/\/sayoon-dc.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/dc%e3%82%b3%e3%83%b3%e3%82%bf%e3%82%af%e3%82%bf%e3%81%ae%e3%82%b3%e3%82%a4%e3%83%ab%e3%81%8c%e5%90%b8%e5%bc%95%e3%81%97%e3%81%aa%e3%81%84%e5%a0%b4%e5%90%88%e3%81%ae%e8%a8%ba%e6%96%ad%e6%89%8b%e9%a0%86\/\">\u5dfb\u304d\u8fbc\u307f\u306a\u3057\u306e\u8a3a\u65ad\u30ac\u30a4\u30c9<\/a>. 2\u3064\u306e\u30c8\u30d4\u30c3\u30af\u306f\u7570\u306a\u308b\u30a4\u30d9\u30f3\u30c8\u30ec\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u30011\u3064\u306e\u4ee3\u66ff\u7d50\u8ad6\u306b\u7d71\u5408\u3055\u308c\u308b\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-4-how-should-the-repeated-movement-be-described\">\u30d1\u30fc\u30c84\u3002\u7e70\u308a\u8fd4\u3055\u308c\u308b\u52d5\u304d\u306f\u3069\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3055\u308c\u308b\u3079\u304d\u3067\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u89b3\u6e2c\u3055\u308c\u305f\u52d5\u304d\u3092\u3001\u305d\u308c\u304c\u767a\u751f\u3057\u305f\u6761\u4ef6\u3068\u3068\u3082\u306b\u8a18\u8ff0\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u52d5\u304d\u304c\u30b3\u30de\u30f3\u30c9\u30a4\u30d9\u30f3\u30c8\u4e2d\u306b\u5831\u544a\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3001\u56f3\u9762\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u671f\u5f85\u5024\u3068\u4e00\u81f4\u3057\u3066\u3044\u305f\u304b\u3069\u3046\u304b\u3001\u305d\u3057\u3066\u627f\u8a8d\u3055\u308c\u305f\u6307\u793a\u304c\u305d\u308c\u3068\u3068\u3082\u306b\u5909\u66f4\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u95a2\u9023\u3059\u308b\u8a3c\u62e0\u306a\u3057\u306b\u3001\u52d5\u304d\u3092\u6b63\u78ba\u306a\u6a5f\u68b0\u7684\u3001\u96fb\u6c17\u7684\u3001\u307e\u305f\u306f\u30b3\u30a4\u30eb\u306e\u7d50\u8ad6\u306b\u5909\u63db\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n<figure class=\"wp-block-image\" style=\"clear:both;display:block;float:none;\"><img decoding=\"async\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/08\/dc-contactor-chattering-diagnostic-record-explainer.webp\" alt=\"\u5236\u5fa1\u30a4\u30d9\u30f3\u30c8\u89b3\u6e2c\u8a18\u9332\u7528SAYOON DC\u30b3\u30f3\u30bf\u30af\u30bf\u30d3\u30e5\u30fc\" style=\"float:none;display:block;max-width:640px;height:auto;\" \/><\/figure>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u89b3\u5bdf\u306e\u6587\u8a00<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u540c\u5c01\u3059\u308b<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u7d50\u8ad6\u3092\u51fa\u3055\u306a\u3044\u3067\u304f\u3060\u3055\u3044<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u53cd\u5fa9\u7684\u306a\u52d5\u304d\u304c\u89b3\u5bdf\u3055\u308c\u305f<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30b3\u30de\u30f3\u30c9\u72b6\u614b\u3068\u56f3\u9762\u53c2\u7167<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u7279\u5b9a\u306e\u30b3\u30a4\u30eb\u307e\u305f\u306f\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u8d77\u56e0.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30a4\u30d9\u30f3\u30c8\u4e2d\u306b\u9069\u5fdc\u75c7\u304c\u5909\u66f4\u3055\u308c\u307e\u3057\u305f<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u7aef\u672b\u307e\u305f\u306f\u8ad6\u7406\u95a2\u6570\u3067\u8868\u73fe\u3055\u308c\u308b<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u3059\u3079\u3066\u306e\u4e3b\u63a5\u70b9\u304c\u6307\u793a\u306b\u5f93\u3063\u305f\u3053\u3068\u3002.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30b7\u30b9\u30c6\u30e0\u5909\u66f4\u5f8c\u3001\u75c7\u72b6\u304c\u6d88\u3048\u305f<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u3069\u306e\u3088\u3046\u306a\u5909\u66f4\u304c\u3044\u3064\u8a18\u9332\u3055\u308c\u307e\u3057\u305f\u304b<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u305d\u306e\u5909\u66f4\u304c\u6839\u672c\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u3057\u305f\u3002.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30a4\u30d9\u30f3\u30c8\u304c\u518d\u51fa\u73fe\u3057\u307e\u3057\u305f<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u65b0\u3057\u3044\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u3068\u904b\u7528\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u305d\u306e\u7e70\u308a\u8fd4\u3055\u308c\u308b\u4f5c\u52d5\u30b5\u30a4\u30af\u30eb\u306f\u662f\u6b63\u63aa\u7f6e\u3067\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-5-which-surrounding-conditions-should-not-be-assumed\">\u30d1\u30fc\u30c85. \u60f3\u5b9a\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u5468\u8fba\u6761\u4ef6\u306f\u3069\u308c\u3067\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u88dc\u52a9\u8868\u793a\u304c\u4e3b\u63a5\u70b9\u306e\u72b6\u614b\u3092\u8a3c\u660e\u3059\u308b\u3068\u4eee\u5b9a\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u307e\u305f\u3001\u985e\u4f3c\u3057\u305f\u97f3\u304c\u3059\u3079\u3066\u306e\u56de\u8def\u3067\u540c\u3058\u539f\u56e0\u3092\u610f\u5473\u3059\u308b\u3068\u4eee\u5b9a\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u3055\u3089\u306b\u3001\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u7aef\u5b50\u306e\u6570\u304c\u4ea4\u63db\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u3068\u4eee\u5b9a\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u6307\u4ee4\u7d4c\u8def\u3001\u63a5\u70b9\u6a5f\u80fd\u3001\u63a5\u7d9a\u3055\u308c\u305f\u7528\u9014\u3001\u304a\u3088\u3073\u56f3\u9762\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u30b7\u30fc\u30b1\u30f3\u30b9\u306f\u3001\u305d\u308c\u305e\u308c\u3001\u97f3\u3084\u52d5\u304d\u3060\u3051\u3067\u306f\u63d0\u4f9b\u3067\u304d\u306a\u3044\u60c5\u5831\u3092\u4ed8\u52a0\u3059\u308b\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u30b3\u30f3\u30bf\u30af\u30bf\u8a66\u9a13\u306b\u95a2\u3059\u308b\u5b9f\u52d9\u8005\u306e\u8b70\u8ad6\u306f\u3001\u89b3\u5bdf\u3055\u308c\u305f\u72b6\u614b\u3068\u89e3\u653e\u306e\u5224\u65ad\u304c\u306a\u305c\u5206\u96e2\u3055\u308c\u305f\u307e\u307e\u3067\u3042\u308b\u3079\u304d\u304b\u3092\u793a\u3057\u3066\u3044\u308b\u3002<a href=\"https:\/\/www.eevblog.com\/forum\/projects\/welded-contactor-test\/\" rel=\"nofollow noopener\" target=\"_blank\">EEVblog\u30d5\u30a9\u30fc\u30e9\u30e0\uff1a\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u72b6\u614b\u306e\u8a3c\u62e0\u306b\u95a2\u3059\u308b\u8b70\u8ad6<\/a>\u8a18\u9332\u306f\u3001\u5b9f\u969b\u306b\u53d6\u5f97\u3055\u308c\u305f\u30a8\u30d3\u30c7\u30f3\u30b9\u306e\u30ec\u30d9\u30eb\u306b\u7559\u3081\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-6-when-is-chattering-not-a-replacement-decision\">\u30d1\u30fc\u30c86\uff1a\u7121\u99c4\u8a71\u304c\u4ee3\u66ff\u6c7a\u5b9a\u306b\u306a\u3089\u306a\u3044\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u8a18\u9332\u306b\u8a2d\u7f6e\u30de\u30fc\u30af\u3001\u30b3\u30de\u30f3\u30c9\u72b6\u614b\u3001\u56f3\u9762\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3001\u307e\u305f\u306f\u5fc5\u8981\u306a\u63a5\u70b9\u6a5f\u80fd\u304c\u6b20\u3051\u3066\u3044\u308b\u5834\u5408\u3001\u304a\u3057\u3083\u3079\u308a\u306f\u6c7a\u5b9a\u306e\u4ee3\u66ff\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u753b\u50cf\u3001\u7b50\u4f53\u306e\u5f62\u72b6\u3001\u307e\u305f\u306f\u8a18\u61b6\u3057\u3066\u3044\u308b\u30b3\u30a4\u30eb\u306e\u8a73\u7d30\u304b\u3089\u9078\u629e\u3059\u308b\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u30ec\u30d3\u30e5\u30fc\u3092\u958b\u59cb\u3059\u308b\u305f\u3081\u306b\u75c7\u72b6\u3092\u5229\u7528\u3057\u3001\u305d\u308c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u306f\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u4e92\u63db\u6027\u306e\u3042\u308b\u4ee3\u66ff\u54c1\u306b\u95a2\u3059\u308b\u8b70\u8ad6\u306b\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u610f\u56f3\u3055\u308c\u305f\u5f79\u5272\u306b\u63a5\u7d9a\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u60c5\u5831\u3068\u6b63\u78ba\u306a\u88fd\u54c1\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u3088\u308a\u5e83\u3044\u30e1\u30bd\u30c3\u30c9\u5883\u754c\u306b\u3064\u3044\u3066\u306f\u3001\u95a2\u9023\u3059\u308b <a href=\"https:\/\/sayoon-dc.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/dc%e3%82%b3%e3%83%b3%e3%83%80%e3%82%af%e3%82%bf%e3%83%bc%e3%82%92%e5%ae%89%e5%85%a8%e3%81%ab%e3%83%86%e3%82%b9%e3%83%88%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/\">\u5b89\u5168DC\u30b3\u30f3\u30bf\u30af\u30bf\u30c6\u30b9\u30c8\u30b7\u30fc\u30b1\u30f3\u30b9<\/a>. \u30b5\u30a4\u30c8\u306e\u627f\u8a8d\u3055\u308c\u305f\u624b\u9806\u5916\u3067\u306e\u4f5c\u696d\u3092\u8a31\u53ef\u3059\u308b\u3082\u306e\u3067\u3082\u3001\u30e2\u30c7\u30eb\u56fa\u6709\u306e\u8a31\u5bb9\u5024\u3092\u63d0\u4f9b\u7fa4\u3059\u308b\u3082\u306e\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-7-how-should-a-team-send-the-event-record-for-review\">\u30d1\u30fc\u30c87. \u30c1\u30fc\u30e0\u306f\u3069\u306e\u3088\u3046\u306b\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u3092\u5be9\u67fb\u306e\u305f\u3081\u306b\u63d0\u51fa\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u30a4\u30d9\u30f3\u30c8\u30ec\u30b3\u30fc\u30c9\u306e\u6e96\u5099\u304c\u3067\u304d\u305f\u3089\u3001SAYOON\u306e <a href=\"https:\/\/sayoon-dc.com\/ja\/%e8%a3%bd%e5%93%81\/\">\u76f4\u6d41\u30b3\u30f3\u30bf\u30af\u30bf\u88fd\u54c1\u7fa4<\/a> \u88fd\u54c1\u30d5\u30a1\u30df\u30ea\u30fc\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a <a href=\"https:\/\/sayoon-dc.com\/ja\/czw%e3%82%b7%e3%83%aa%e3%83%bc%e3%82%badc%e3%82%b3%e3%83%b3%e3%82%bf%e3%82%af%e3%82%bf\/\">CZW DC\u30b3\u30f3\u30bf\u30af\u30bf\u88fd\u54c1\u30e9\u30a4\u30f3<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/sayoon-dc.com\/ja\/szj-series-dc-contactor\/\">SZJ\u76f4\u6d41\u63a5\u89e6\u5668\u30e9\u30a4\u30f3<\/a>. \u3053\u308c\u3089\u306e\u30ea\u30f3\u30af\u306f\u30ec\u30d3\u30e5\u30fc\u306e\u4f1a\u8a71\u3092\u59cb\u3081\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u304c\u3001\u8a2d\u7f6e\u3055\u308c\u305f\u56de\u8def\u306e\u30e2\u30c7\u30eb\u3092\u7279\u5b9a\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<figure class=\"wp-block-image\" style=\"clear:both;display:block;float:none;\"><img decoding=\"async\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/08\/dc-contactor-chattering-diagnostic-record-product.webp\" alt=\"\u8a3a\u65ad\u30ec\u30d3\u30e5\u30fc\u7528SAYOON DC\u30b3\u30f3\u30bf\u30af\u30bf\u88fd\u54c1\u56f3\u9762\" style=\"float:none;display:block;max-width:640px;height:auto;\" \/><\/figure>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">RFQ\u5165\u529b \/ \u8cb7\u3044\u624b\u304c\u63d0\u4f9b\u3059\u3079\u304d\u4e8b\u9805<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u306a\u306e\u304b<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u3053\u306e\u8fd1\u9053\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u4e0d\u5177\u5408\u306e\u30d3\u30fc\u30c8\u97f3\uff08\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\uff09\u767a\u751f\u306b\u95a2\u3059\u308b\u30a4\u30d9\u30f3\u30c8\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30ec\u30d3\u30e5\u30ef\u30fc\u306b\u64cd\u4f5c\u624b\u9806\u3092\u63d0\u4f9b\u3059\u308b<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u305d\u308c\u306f\u304a\u3057\u3083\u3079\u308a\u3060\u3002\u201c<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u56f3\u9762\u53c2\u7167\u304a\u3088\u3073\u30b3\u30de\u30f3\u30c9\u30d1\u30b9\u30ce\u30fc\u30c8<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30a4\u30d9\u30f3\u30c8\u3092\u76ee\u7684\u306e\u5236\u5fa1\u6a5f\u80fd\u306b\u63a5\u7d9a\u3057\u307e\u3059<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u7aef\u672b\u306e\u5199\u771f\u3092\u53d6\u308a\u6271\u3044\u3001\u5b8c\u5168\u306a\u56de\u8def\u306e\u8a3c\u62e0\u3068\u3059\u308b\u3002.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30de\u30fc\u30ad\u30f3\u30b0\u3092\u53d6\u308a\u4ed8\u3051\u3001\u7aef\u5b50\u53f0\u306e\u30d3\u30e5\u30fc\u306b\u30e9\u30d9\u30eb\u4ed8\u3051\u3057\u307e\u3057\u305f<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5be9\u67fb\u4e2d\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u7d10\u4ed8\u3051\u308b<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u7b50\u4f53\u306e\u898b\u305f\u76ee\u3067\u9078\u3076\u3002.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u5fc5\u9808\u306e\u9023\u7d61\u5148\u6a5f\u80fd\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8aac\u660e<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u9078\u629e\u80a2\u306e\u554f\u984c\u3092\u7d44\u307f\u7acb\u3066\u308b<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u8a18\u61b6\u3055\u308c\u3066\u3044\u308b\u30b3\u30a4\u30eb\u306e\u8a73\u7d30\u3092\u518d\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u9069\u5408\u5883\u754c\u306f\u660e\u78ba\u3067\u3042\u308b\uff1a\u30a4\u30d9\u30f3\u30c8\u30ec\u30b3\u30fc\u30c9\u306f\u30ec\u30d3\u30e5\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u304c\u3001\u4ee3\u66ff\u54c1\u3092\u9078\u5b9a\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002\u60c5\u5831\u304c\u6e96\u5099\u3067\u304d\u305f\u3089\u3001, <a href=\"https:\/\/sayoon-dc.com\/ja\/contact-us\/\">\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u30a4\u30d9\u30f3\u30c8\u306e\u8a18\u9332\u3092\u30ec\u30d3\u30e5\u30fc\u7528\u306b\u9001\u4fe1\u3057\u3066\u304f\u3060\u3055\u3044<\/a> \u95a2\u9023\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3068\u5171\u306b\u3002.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3 style=\"margin:28px 0 12px\">\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u306f\u30b3\u30a4\u30eb\u306e\u6545\u969c\u3092\u8a3c\u660e\u3057\u307e\u3059\u304b\uff1f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u3044\u3044\u3048\u3002\u539f\u56e0\u304c\u7279\u5b9a\u3055\u308c\u308b\u524d\u306b\u3001\u30b3\u30de\u30f3\u30c9\u30d1\u30b9\u3001\u63cf\u753b\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30de\u30fc\u30ad\u30f3\u30b0\u3068\u4e00\u7dd2\u306b\u8a18\u9332\u3055\u308c\u308b\u3079\u304d\u89b3\u5bdf\u7d50\u679c\u3067\u3059\u3002.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u30c7\u30d0\u30a4\u30b9\u306b\u7e70\u308a\u8fd4\u3057\u30b3\u30de\u30f3\u30c9\u3092\u9001\u4fe1\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u75c7\u72b6\u3092\u89e3\u6d88\u3057\u3088\u3046\u3068\u30b3\u30de\u30f3\u30c9\u3092\u7e70\u308a\u8fd4\u3055\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u627f\u8a8d\u3055\u308c\u305f\u5b89\u5168\u30d7\u30ed\u30bb\u30b9\u306b\u5f93\u3044\u3001\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u3092\u4fdd\u6301\u3057\u3001\u6b21\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u306f\u8cac\u4efb\u3042\u308b\u30ec\u30d3\u30e5\u30fc\u30d7\u30ed\u30bb\u30b9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u56f3\u9762\u304c\u5fc5\u8981\u306a\u7406\u7531\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u3053\u306e\u56f3\u9762\u306f\u3001\u610f\u56f3\u3055\u308c\u305f\u6307\u4ee4\u7d4c\u8def\u3068\u671f\u5f85\u3055\u308c\u308b\u30b7\u30fc\u30b1\u30f3\u30b9\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u89b3\u5bdf\u3055\u308c\u305f\u52d5\u304d\u304c\u4f55\u3068\u6bd4\u8f03\u3055\u308c\u3066\u3044\u305f\u306e\u304b\u3092\u5be9\u67fb\u54e1\uff08\u307e\u305f\u306f\u30ec\u30d3\u30e5\u30a2\u30fc\uff09\u304c\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u691c\u91dd\u3067\u539f\u56e0\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u3044\u3044\u3048\u3002\u6e2c\u5b9a\u5024\u306f1\u3064\u306e\u89b3\u6e2c\u7d50\u679c\u306b\u904e\u304e\u305a\u3001\u30b3\u30de\u30f3\u30c9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3001\u8a2d\u7f6e\u3055\u308c\u305f\u30de\u30fc\u30ad\u30f3\u30b0\u3001\u56f3\u9762\u3001\u304a\u3088\u3073\u6b63\u78ba\u306a\u88fd\u54c1\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4ee3\u308f\u308a\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u88fd\u54c1\u30da\u30fc\u30b8\u3067\u4ea4\u63db\u90e8\u54c1\u3092\u9078\u3079\u307e\u3059\u304b\uff1f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u3044\u3044\u3048\u3002\u5546\u54c1\u30da\u30fc\u30b8\u306f\u767a\u898b\u306e\u5834\u3067\u3042\u308a\u3001\u6700\u7d42\u7684\u306a\u9078\u629e\u306b\u306f\u6587\u66f8\u5316\u3055\u308c\u305f\u7533\u8acb\u5be9\u67fb\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u898b\u7a4d\u4f9d\u983c\u66f8\uff08RFQ\uff09\u306b\u306f\u4f55\u3092\u542b\u3081\u308b\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">RFQ\u306b\u3001\u30a4\u30d9\u30f3\u30c8\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3001\u56f3\u9762\u53c2\u7167\u3001\u30b3\u30de\u30f3\u30c9\u30d1\u30b9\u30ce\u30fc\u30c8\u3001\u8a2d\u7f6e\u30de\u30fc\u30ad\u30f3\u30b0\u3001\u30e9\u30d9\u30eb\u4ed8\u304d\u7aef\u5b50\u56f3\u3001\u5fc5\u8981\u306a\u63a5\u70b9\u6a5f\u80fd\u3001\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8aac\u660e\u3092\u6dfb\u4ed8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"references\">\u53c2\u8003\u6587\u732e<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/www.osha.gov\/laws-regs\/regulations\/standardnumber\/1910\/1910.147\" rel=\"nofollow noopener\" target=\"_blank\">\u5371\u967a\u30a8\u30cd\u30eb\u30ae\u30fc\u5236\u5fa1\u306b\u95a2\u3059\u308bOSHA\u306e\u30ea\u30bd\u30fc\u30b9<\/a> \u3053\u306e\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u306e\u8003\u5bdf\u306b\u304a\u3044\u3066\u3001\u7d76\u7e01\u5883\u754c\u3068\u3057\u3066\u8a00\u53ca\u3055\u308c\u3066\u3044\u308b\u3002.<\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/www.osha.gov\/laws-regs\/regulations\/standardnumber\/1910\/1910.333\" rel=\"nofollow noopener\" target=\"_blank\">\u96fb\u6c17\u4f5c\u696d\u306e\u5b89\u5168\u306b\u95a2\u3059\u308bOSHA\u306e\u30da\u30fc\u30b8<\/a> \u3053\u306e\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u306e\u8b70\u8ad6\u306b\u304a\u3044\u3066\u3001\u691c\u67fb\u5b89\u5168\u5883\u754c\u3068\u3057\u3066\u5f15\u7528\u3055\u308c\u3066\u3044\u308b\u3002.<\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/www.eevblog.com\/forum\/projects\/welded-contactor-test\/\" rel=\"nofollow noopener\" target=\"_blank\">EEVblog\u30d5\u30a9\u30fc\u30e9\u30e0\uff1a\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u72b6\u614b\u306e\u8a3c\u62e0\u306b\u95a2\u3059\u308b\u8b70\u8ad6<\/a> \u4f9b\u7d66\u8005\u3001\u5b9f\u8df5\u8005\u3001\u8cea\u554f\u3001\u8a00\u8a9e\u306e\u307f.<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>DC contactor chattering should be treated as an event to document before it is treated as a cause to name. A useful record preserves the approved inspection condition, the command state, the drawing context, the repeated movement observed, and the installed device marking. That approach gives a service or engineering reviewer something concrete to evaluate. It also prevents an unstable sound or movement from being converted too quickly into a generic coil or replacement conclusion. Contents Part 1. What should be controlled before a chattering event is inspected? Part 2. What makes a chattering observation useful? Part 3. Which command-path details belong in the record? Part 4. How should the [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2767,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/sayoon-dc.com\/ja\/wp-json\/wp\/v2\/posts\/2773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sayoon-dc.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sayoon-dc.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/ja\/wp-json\/wp\/v2\/comments?post=2773"}],"version-history":[{"count":0,"href":"https:\/\/sayoon-dc.com\/ja\/wp-json\/wp\/v2\/posts\/2773\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/ja\/wp-json\/wp\/v2\/media\/2767"}],"wp:attachment":[{"href":"https:\/\/sayoon-dc.com\/ja\/wp-json\/wp\/v2\/media?parent=2773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sayoon-dc.com\/ja\/wp-json\/wp\/v2\/categories?post=2773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sayoon-dc.com\/ja\/wp-json\/wp\/v2\/tags?post=2773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}