{"id":351,"date":"2024-08-04T09:46:35","date_gmt":"2024-08-04T07:46:35","guid":{"rendered":"https:\/\/gezhi-tech.com\/?p=351"},"modified":"2025-09-27T17:50:24","modified_gmt":"2025-09-27T15:50:24","slug":"clause-3-how-to-understand-the-definition-of-basic-insulation-2","status":"publish","type":"post","link":"https:\/\/gezhi-tech.com\/fa\/clause-3-how-to-understand-the-definition-of-basic-insulation-2\/","title":{"rendered":"\u0628\u0646\u062f 3 &#8211; \u0646\u062d\u0648\u0647 \u062f\u0631\u06a9 \u062a\u0639\u0631\u06cc\u0641 &#8220;\u0639\u0627\u06cc\u0642 \u062a\u06a9\u0645\u06cc\u0644\u06cc&#8221;"},"content":{"rendered":"\u0639\u0627\u06cc\u0642 \u062a\u06a9\u0645\u06cc\u0644\u06cc: \u0639\u0627\u06cc\u0642 \u0645\u0633\u062a\u0642\u0644\u06cc \u06a9\u0647 \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0639\u0627\u06cc\u0642 \u0627\u0648\u0644\u06cc\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0647 \u0645\u0646\u0638\u0648\u0631 \u0645\u062d\u0627\u0641\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0634\u0648\u06a9 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u062f\u0631 \u0635\u0648\u0631\u062a \u062e\u0631\u0627\u0628\u06cc \u0639\u0627\u06cc\u0642 \u0627\u0648\u0644\u06cc\u0647<br>\n<br>\n\u0639\u0627\u06cc\u0642 \u06a9\u0647 \u062e\u0627\u0631\u062c \u0627\u0632 \u0639\u0627\u06cc\u0642 \u0627\u0648\u0644\u06cc\u0647 \u0648 \u0645\u0633\u062a\u0642\u0644 \u0627\u0632 \u0639\u0627\u06cc\u0642 \u0627\u0648\u0644\u06cc\u0647 \u0627\u0633\u062a \u0648 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0633\u062a. \u0639\u0627\u06cc\u0642 \u062a\u06a9\u0645\u06cc\u0644\u06cc\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0627\u0632 \u0646\u0627\u0645 \u0622\u0646 \u067e\u06cc\u062f\u0627\u0633\u062a\u060c \u0627\u0636\u0627\u0641\u06cc \u0627\u0633\u062a \u0648 \u0628\u0647 \u0639\u0627\u06cc\u0642 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\u062d\u0641\u0627\u0638\u062a\u06cc \u0646\u0627\u0645\u0648\u0641\u0642 \u0628\u0627\u0634\u062f\u060c \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0645\u0686\u0646\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u0644\u0627\u06cc\u0647 \u0645\u062d\u0627\u0641\u0638 \u062f\u06cc\u06af\u0631 \u0645\u062d\u0627\u0641\u0638\u062a \u0634\u0648\u062f. \u0644\u0627\u0632\u0645\u0647 \u0639\u0627\u06cc\u0642 \u0627\u0636\u0627\u0641\u06cc \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0646 \u0639\u0627\u06cc\u0642 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0646\u0642\u0634 \u0645\u062d\u0627\u0641\u0638\u062a\u06cc \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u0632 \u06a9\u0627\u0631 \u0627\u0641\u062a\u0627\u062f\u0646 \u0639\u0627\u06cc\u0642 \u0627\u0648\u0644\u06cc\u0647 \u0627\u06cc\u0641\u0627 \u06a9\u0646\u062f. \u062d\u0641\u0627\u0638\u062a \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u0627\u0632 \u0642\u0637\u0639\u0627\u062a \u0632\u0646\u062f\u0647 \u0627\u0633\u062a. \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u062d\u0641\u0627\u0638\u062a\u06cc \u0645\u0636\u0627\u0639\u0641 \u0628\u0631\u0627\u06cc \u0642\u0637\u0639\u0627\u062a \u063a\u06cc\u0631 \u0632\u0646\u062f\u0647 \u062f\u0631 \u0633\u0627\u06cc\u0631 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0627\u06cc\u0646 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0648\u062c\u0648\u062f \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a.<br>\n<br>\nAs shown in the figure below, from the outer surface of the <a href=\"\/index.php\/clause-3-how-to-understand-the-definition-of-basic-insulation\/\" target=\"_blank\"><strong>basic insulation<\/strong><\/a> (here it can be understood as the outer surface of the wire sheath of the internal wire, or the plastic material surface of the switch) to the place that can be touched by the user (the bottom cover or the side shell of the appliance), from the example picture, the bottom cover and the side shell of the appliance can be judged as <a href=\"\/index.php\/clause-3-how-to-understand-the-definition-of-basic-insulation-2\/\" target=\"_blank\"><strong>supplementary insulation<\/strong><\/a>. Correspondingly, the <a href=\"\/index.php\/clause-3-how-to-understand-the-definition-of-creepage-distance\/\" target=\"_blank\"> <strong>creepage distance<\/strong><\/a> from the internal lead wire sheath along the inner surface of the side shell to the place that can be touched by the external user can be defined as the supplementary insulation, then the shortest straight-line distance from the internal basic insulation through the air to the place that can be touched by the external user can be defined as the supplementary insulation <a href=\"\/index.php\/clause-3-how-to-understand-the-definition-of-clearance\/\" target=\"_blank\"> <strong>clearance<\/strong><\/a>. The clearance here generally refers to the gap between the bottom shell and the side shell.<br>\n<figure class=\"wp-block-image size-full is-resized\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/basic-insulation-internal-view.jpg\" alt=\"\" class=\"wp-image-319\" style=\"width:787px;height:auto\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/basic-insulation-internal-view.jpg 640w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/basic-insulation-internal-view-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>\u0639\u0627\u06cc\u0642 \u062a\u06a9\u0645\u06cc\u0644\u06cc: \u0639\u0627\u06cc\u0642 \u0645\u0633\u062a\u0642\u0644\u06cc \u06a9\u0647 \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0639\u0627\u06cc\u0642 \u0627\u0648\u0644\u06cc\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0647 \u0645\u0646\u0638\u0648\u0631 \u0645\u062d\u0627\u0641\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0634\u0648\u06a9 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u062f\u0631 \u0635\u0648\u0631\u062a \u062e\u0631\u0627\u0628\u06cc \u0639\u0627\u06cc\u0642 \u0627\u0648\u0644\u06cc\u0647 \u0639\u0627\u06cc\u0642 \u06a9\u0647 \u062e\u0627\u0631\u062c \u0627\u0632 \u0639\u0627\u06cc\u0642 \u0627\u0648\u0644\u06cc\u0647 \u0648 \u0645\u0633\u062a\u0642\u0644 \u0627\u0632 \u0639\u0627\u06cc\u0642 \u0627\u0648\u0644\u06cc\u0647 \u0627\u0633\u062a \u0648 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0633\u062a. \u0639\u0627\u06cc\u0642 \u062a\u06a9\u0645\u06cc\u0644\u06cc\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0627\u0632 \u0646\u0627\u0645 \u0622\u0646 \u067e\u06cc\u062f\u0627\u0633\u062a\u060c \u0627\u0636\u0627\u0641\u06cc \u0627\u0633\u062a \u0648 \u0628\u0647 \u0639\u0627\u06cc\u0642&#8230;<\/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":[74,76,105,75],"class_list":["post-351","post","type-post","status-publish","format-standard","hentry","category-terms-and-definitions","tag-insulation-applied-to-live-parts-to-provide-basic-protection-against-electric-shock","tag-insulation-system-comprising-both-basic-insulation-and-supplementary-insulation","tag-conductor-or-conductive-part-intended-to-be-energized-in-normal-use-including-a-neutral-conductor-but-by-convention-not-a-pen-conductor","tag-independent-insulation-applied-in-addition-to-basic-insulation-in-order-to-provide-protection-against-electric-shock-in-the-event-of-a-failure-of-basic-insulation"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"fa","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\/fa\/wp-json\/wp\/v2\/posts\/351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gezhi-tech.com\/fa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gezhi-tech.com\/fa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/fa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/fa\/wp-json\/wp\/v2\/comments?post=351"}],"version-history":[{"count":23,"href":"https:\/\/gezhi-tech.com\/fa\/wp-json\/wp\/v2\/posts\/351\/revisions"}],"predecessor-version":[{"id":656,"href":"https:\/\/gezhi-tech.com\/fa\/wp-json\/wp\/v2\/posts\/351\/revisions\/656"}],"wp:attachment":[{"href":"https:\/\/gezhi-tech.com\/fa\/wp-json\/wp\/v2\/media?parent=351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gezhi-tech.com\/fa\/wp-json\/wp\/v2\/categories?post=351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gezhi-tech.com\/fa\/wp-json\/wp\/v2\/tags?post=351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}