{"id":218,"date":"2024-07-15T16:58:05","date_gmt":"2024-07-15T14:58:05","guid":{"rendered":"https:\/\/gezhi-tech.com\/?p=218"},"modified":"2025-09-27T17:50:25","modified_gmt":"2025-09-27T15:50:25","slug":"clause-3-how-to-understand-the-definition-of-rated-impulse-voltage","status":"publish","type":"post","link":"https:\/\/gezhi-tech.com\/ja\/clause-3-how-to-understand-the-definition-of-rated-impulse-voltage\/","title":{"rendered":"\u7b2c\uff13\u9805\u300c\u5b9a\u683c\u30a4\u30f3\u30d1\u30eb\u30b9\u96fb\u5727\u300d\u306e\u5b9a\u7fa9\u306e\u898b\u65b9"},"content":{"rendered":"<strong>\u5b9a\u683c\u30a4\u30f3\u30d1\u30eb\u30b9\u96fb\u5727<\/strong>: \u6a5f\u5668\u306e\u5b9a\u683c\u96fb\u5727\u3068\u904e\u96fb\u5727\u30ab\u30c6\u30b4\u30ea\u304b\u3089\u5c0e\u51fa\u3055\u308c\u308b\u96fb\u5727\u3002\u904e\u6e21\u904e\u96fb\u5727\u306b\u5bfe\u3059\u308b\u7d76\u7e01\u306e\u6307\u5b9a\u3055\u308c\u305f\u8010\u529b\u3092\u7279\u5fb4\u3065\u3051\u307e\u3059\u3002<br>\n<br>\n\u521d\u5fc3\u8005\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u5b9a\u7fa9\u306e\u7269\u7406\u7684\u306a\u610f\u5473\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u898f\u683c\u306b\u304a\u3051\u308b\u3053\u306e\u96fb\u5727\u5024\u306e\u4e3b\u306a\u7528\u9014\u306f\u3001\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u306e\u5236\u9650\u5024\u3092\u6c7a\u5b9a\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u8868 15 \u3092\u53c2\u7167\u3059\u308b\u3068\u3001\u5b9a\u683c\u30a4\u30f3\u30d1\u30eb\u30b9\u96fb\u5727\u5024\u3092\u76f4\u63a5\u6c7a\u5b9a\u3067\u304d\u307e\u3059\u3002<br>\u904e\u96fb\u5727\u30ab\u30c6\u30b4\u30ea(OVC)\u306f\u6a19\u6e96IEC 60664-1\u304b\u3089\u6765\u3066\u3044\u308b\u3068\u8a00\u308f\u3056\u308b\u3092\u5f97\u307e\u305b\u3093\u3002\u4ee5\u4e0b\u306e\u8868\u306b\u5b9a\u7fa9\u3092\u793a\u3057\u307e\u3059\u3002<br>\n<br>\n\u4e00\u65b9\u3001\u904e\u96fb\u5727\u30ab\u30c6\u30b4\u30ea(OVC)\u306b\u3064\u3044\u3066\u306f\u8aac\u660e\u56f3\u304c\u3042\u308a\u307e\u3059\u3002<br>\n<figure class=\"wp-block-image size-large\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"518\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-definition-1024x518.png\" alt=\"\" class=\"wp-image-222\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-definition-1024x518.png 1024w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-definition-300x152.png 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-definition-768x388.png 768w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-definition-1536x776.png 1536w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-definition.png 1654w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><br>\n<\/figure><br>\nOn the other hand, there is a drawing to explain overvoltage category(OVC).<br>\n<figure class=\"wp-block-image size-large\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-drawing-1024x577.png\" alt=\"\" class=\"wp-image-221\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-drawing-1024x577.png 1024w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-drawing-300x169.png 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-drawing-768x433.png 768w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-drawing-1536x865.png 1536w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/Overvoltage-category-drawing.png 1729w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><br>\n<\/figure><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"580\" height=\"455\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/overvoltage-category-show.png\" alt=\"\" class=\"wp-image-225\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/overvoltage-category-show.png 580w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/07\/overvoltage-category-show-300x235.png 300w\" sizes=\"auto, (max-width: 580px) 100vw, 580px\" \/><br>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>\u5b9a\u683c\u30a4\u30f3\u30d1\u30eb\u30b9\u96fb\u5727: \u6a5f\u5668\u306e\u5b9a\u683c\u96fb\u5727\u3068\u904e\u96fb\u5727\u30ab\u30c6\u30b4\u30ea\u304b\u3089\u5c0e\u51fa\u3055\u308c\u308b\u96fb\u5727\u3002\u904e\u6e21\u904e\u96fb\u5727\u306b\u5bfe\u3059\u308b\u7d76\u7e01\u306e\u6307\u5b9a\u3055\u308c\u305f\u8010\u529b\u3092\u7279\u5fb4\u3065\u3051\u307e\u3059\u3002 \u521d\u5fc3\u8005\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u5b9a\u7fa9\u306e\u7269\u7406\u7684\u306a\u610f\u5473\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u898f\u683c\u306b\u304a\u3051\u308b\u3053\u306e\u96fb\u5727\u5024\u306e\u4e3b\u306a\u7528\u9014\u306f\u3001\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u306e\u5236\u9650\u5024\u3092\u6c7a\u5b9a\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u8868 15 \u3092\u53c2\u7167\u3059\u308b\u3068\u3001\u5b9a\u683c\u30a4\u30f3\u30d1\u30eb\u30b9\u96fb\u5727\u5024\u3092\u76f4\u63a5\u6c7a\u5b9a\u3067\u304d\u307e\u3059\u3002\u904e\u96fb\u5727\u30ab\u30c6\u30b4\u30ea(OVC)\u306f\u6a19\u6e96IEC 60664-1\u304b\u3089\u6765\u3066\u3044\u308b\u3068\u8a00\u308f\u3056\u308b\u3092\u5f97\u307e\u305b\u3093\u3002\u4ee5\u4e0b\u306e\u8868\u306b\u5b9a\u7fa9\u3092\u793a\u3057\u307e\u3059\u3002 \u4e00\u65b9\u3001\u904e\u96fb\u5727\u30ab\u30c6\u30b4\u30ea(OVC)\u306b\u3064\u3044\u3066\u306f\u8aac\u660e\u56f3\u304c\u3042\u308a\u307e\u3059\u3002 On the other hand, there is a drawing to explain overvoltage category(OVC).<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[5],"tags":[87,65],"class_list":["post-218","post","type-post","status-publish","format-standard","hentry","category-terms-and-definitions","tag-shortest-distance-in-air-between-two-conductive-parts-or-between-a-conductive-part-and-the-accessible-surface","tag-voltage-derived-from-the-rated-voltage-and-the-overvoltage-category-of-the-appliance-characterizing-the-specified-withstand-capability-of-its-insulation-against-transient-overvoltages"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"ja","enabled_languages":["en","es","ar","de","ja","fr","ru","th","nl","it","fa","ko","pt","hi","ro","tr","vi","id","zu"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"fa":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ro":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"zu":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/posts\/218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/comments?post=218"}],"version-history":[{"count":31,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/posts\/218\/revisions"}],"predecessor-version":[{"id":1866,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/posts\/218\/revisions\/1866"}],"wp:attachment":[{"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/media?parent=218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/categories?post=218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gezhi-tech.com\/ja\/wp-json\/wp\/v2\/tags?post=218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}