{"id":597,"date":"2024-08-27T18:36:20","date_gmt":"2024-08-27T16:36:20","guid":{"rendered":"https:\/\/gezhi-tech.com\/?p=597"},"modified":"2025-09-27T17:50:23","modified_gmt":"2025-09-27T15:50:23","slug":"clause-3-how-to-understand-the-definition-of-clearance","status":"publish","type":"post","link":"https:\/\/gezhi-tech.com\/zu\/clause-3-how-to-understand-the-definition-of-clearance\/","title":{"rendered":"Isigaba sesi-3 \u2013 Iqondwa kanjani incazelo yegama elithi \u201cclearance\u201d"},"content":{"rendered":" clearance<\/strong><\/a>: ibanga elifushane emoyeni phakathi kwezingxenye ezimbili ze-conductive noma phakathi kwengxenye ye-conductive kanye ne-
indawo efinyelelekayo.
\n
\nUkuhlanzeka kuwumqondo obaluleke kakhulu. Ukuze siqonde imvume, sidinga ukuphinda sikusho ukuthi akukho lutho oluvalwe ngokuphelele, futhi umoya ungaqhuba nogesi. Lapho i-voltage iphezulu kakhulu, i-current izoqhutshwa emoyeni. Ukushaywa kombani ngesikhathi sokuduma kwezulu kuyisibonelo esivamile sombani oshaya emoyeni. I-voltage yombani iphezulu kakhulu, ngakho-ke ingadabula engxenyeni ende yomoya, okwenza lesi sigaba somoya sibe ne-conductive. Ezitshalweni zikagesi zasendlini, nakuba i-voltage iphansi kakhulu, kunomoya omningi emkhiqizweni, futhi okwamanje kuzoqhutshwa emoyeni. Njengoba i-voltage ikhula, ibanga i-voltage engase inqamule emoyeni nalo lizoba lide. Lokhu kubangela umqondo wokukhipha imvume.
Ukuze uthole incazelo eningiliziwe yokugunyazwa, sicela ubheke i-IEC 60664-1 (Ukuxhumanisa ukufakwa kwe-insulation kumishini engaphakathi kwamasistimu anamandla kagesi aphansi \u2013 Ingxenye 1: Izimiso, izidingo nezivivinyo).
\n
\nNgicabanga ukuthi izithombe ezilandelayo zingayichaza kahle indlela yokukhishwa kukagesi.
\n

\n\"\"
\n<\/figure>
\nLapho sichaza i-insulation eyisisekelo kanye ne-functional insulation<\/strong><\/a>, sinikeze izithombe zangempela ukuchaza izibonelo zokususwa kanye ne-creepage.
Umfanekiso 11\u2013 Izibonelo zokucaciswa kwezinga le-IEC 60335-1 linikeza isibonelo esilula. Ngokusekelwe kulesi sibalo, singacabanga ngezici eziyisisekelo zezinto zikagesi zesigaba II, ukwakhiwa kwekilasi II, umshini wekilasi I, nokwakhiwa kwekilasi I.
\n
\nUkhiye
\n

\n\"\"
\n<\/figure>
\n1 ingxenye yensimbi engavubukuliwe efinyelelekayo
2 indawo
3 ingxenye yensimbi enobumba efinyelelekayo
4 ingxenye yensimbi engafinyeleleki engafinyeleleki
Uhlobo lwe-insulation Clearance
basic insulation<\/strong><\/a> L1A
L1D
L2F
I-insulation esebenzayo L1L2
supplementary insulation<\/strong><\/a> DE
FG
I-reinforced insulation<\/strong><\/a> L1K
L1J
L2I
L1C
QAPHELA Uma ukucaciswa kwe-L1D noma i-L2F kuhlangabezana nezidingo zokugunyazwa zokufakwa kwensimbi okuqinisiwe, ukucaciswa kwe-DE noma i-FG yokufakwa kwe-supplementary insulation akukalwa.
L1C
NOTE If the clearances L1D or L2F meet the clearance requirements for reinforced insulation, the clearances DE or FG of supplementary insulation are not measured.<\/em>","protected":false},"excerpt":{"rendered":"

clearance<\/strong><\/a>: ibanga elifushane emoyeni phakathi kwezingxenye ezimbili ze-conductive noma phakathi kwengxenye ye-conductive kanye ne-indawo efinyelelekayo. Ukuhlanzeka kuwumqondo obaluleke kakhulu. Ukuze siqonde imvume, sidinga ukuphinda sikusho ukuthi akukho lutho oluvalwe ngokuphelele, futhi umoya ungaqhuba nogesi. Lapho i-voltage iphezulu kakhulu, i-current izoqhutshwa emoyeni. Ukushaywa kombani ngesikhathi sokuduma kwezulu kuyisibonelo esivamile sombani oshaya emoyeni. I-voltage yombani iphezulu kakhulu,…<\/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":[74,82,166,83,84,87,78,105],"class_list":["post-597","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-appliance-in-which-protection-against-electric-shock-does-not-rely-on-basic-insulation-only-but-which-includes-an-additional-safety-precaution-in-that-conductive-accessible-parts-are-connected-to-the","tag-class-i-construction","tag-appliance-in-which-protection-against-electric-shock-does-not-rely-on-basic-insulation-only-but-in-which-additional-safety-precautions-are-provided-such-as-double-insulation-or-reinforced-insulation","tag-part-of-an-appliance-for-which-protection-against-electric-shock-relies-upon-double-insulation-or-reinforced-insulation","tag-shortest-distance-in-air-between-two-conductive-parts-or-between-a-conductive-part-and-the-accessible-surface","tag-insulation-between-conductive-parts-of-different-potential-which-is-necessary-only-for-the-proper-functioning-of-the-appliance","tag-conductor-or-conductive-part-intended-to-be-energized-in-normal-use-including-a-neutral-conductor-but-by-convention-not-a-pen-conductor"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"zu","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\/zu\/wp-json\/wp\/v2\/posts\/597","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/comments?post=597"}],"version-history":[{"count":78,"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/posts\/597\/revisions"}],"predecessor-version":[{"id":2235,"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/posts\/597\/revisions\/2235"}],"wp:attachment":[{"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/media?parent=597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/categories?post=597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/tags?post=597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}