{"id":478,"date":"2024-08-11T16:08:29","date_gmt":"2024-08-11T14:08:29","guid":{"rendered":"https:\/\/gezhi-tech.com\/?p=478"},"modified":"2025-09-27T17:50:23","modified_gmt":"2025-09-27T15:50:23","slug":"clause-3-how-to-understand-the-definition-of-class-0-appliance","status":"publish","type":"post","link":"https:\/\/gezhi-tech.com\/zu\/clause-3-how-to-understand-the-definition-of-class-0-appliance\/","title":{"rendered":"Isigaba sesi-3 \u2013 Iqondwa kanjani incazelo \u201cyensiza yekilasi 0\u201d"},"content":{"rendered":"QAPHELA izinto zikagesi zeSigaba 0 zinendawo ebiyelwe yezinto ezivalelayo ezingase zakhe ingxenye noma yonke into eyisisekelo, noma indawo ebiyelwe yensimbi ehlukaniswa nezingxenye ezibukhoma ngokufakwa okufanele. Uma into esetshenziswayo evalekile yezinto ezivikelayo inenhlinzeko yezingxenye zangaphakathi ze- earthing, ibhekwa njengento esetshenziswayo yekilasi I noma isisetshenziswa sekilasi 0I.<br><em>Lolu hlobo lukagesi alunaso isisetshenziswa somhlaba esivikelayo, futhi ngesikhathi esifanayo, ungqimba olulodwa kuphela lokufakwa kwe-insulation olugoqa izingxenye ezibukhoma, noma ungqimba lokuvala lusetshenziselwa ukwehlukanisa umsebenzisi ezingxenyeni ezibukhoma. Amazwe amaningi awazamukeli izinto zikagesi zeClass 0. Amazwe athile kuphela anamandla kagesi aphambili (i-voltage elinganiselwe) engu-100V njenge-Japan ne-120V njenge-United States ne-Mexico amukela izinto zikagesi ze-Class 0. Kudingekile ukusho lapha ukuthi ukuze kuzuzwe amandla afanayo okufaka (isibonelo, i-heater yegumbi ene-input yamandla elinganiselwe ye-3000W), i-voltage ephansi elinganiselwe, kuzoba mkhulu ukusebenza okuhambisanayo. Ngokuphambene nalokho, uma i-voltage elinganiselwe iphezulu, ukufakwa okuhambisanayo kwamanje kuzoba phansi. Endabeni yamanje ephezulu, ukushisa kwezingxenye eziphethe okwamanje kumkhiqizo kuzoba nzima kakhulu, futhi amathuba ahambisanayo omlilo azoba mkhulu, ngakho-ke izidingo zokuvikela umlilo zizoba nzima kakhulu. Endabeni ye-voltage ephansi yamanje kanye nephezulu, ukushisisa kwezingxenye eziphethe njengamanje akukona okungath\u00ed sina, kodwa ngenxa ye-voltage ephezulu, amathuba okuqhekeka kwe-insulation kuba mkhulu, futhi izidingo ezihambisanayo zokushaqeka kukagesi ziqine kakhulu. Kungakho uchungechunge lwamazinga e-IEC 60335 lunezidingo eziphakeme kangaka zokuvikela ukushaqeka kukagesi. Ababhali abakhulu bezinga le-IEC 60335 bangochwepheshe abavela emazweni ane-voltage elinganiselwe engu-220-240V, kuyilapho uchungechunge lwamazinga e-US UL lunezidingo eziqinile nakakhulu zokuvikela umlilo. Imvamisa, alukho umshini onjalo lapho zonke izingxenye ezibukhoma zivikelwe ngokufakwa okuyisisekelo kuphela. Kuvamile ukuthi izilinganiso eziningi zokuvikela ngokumelene nokushaqeka kukagesi zisengakwazi ukuhlangabezana nezidingo ze-insulation ephindwe kabili noma ukufakwa okuqinisiwe. Yebo, kukhona futhi ukufakwa okuyisisekelo kanye nezakhiwo zokuvikela phansi. Isimo esivamile ukuthi kunongqimba olulodwa kuphela lwe-wire sheath entanjeni yokuhlinzeka, futhi izinga lokuvikela ledivayisi linqunywa ukuvaleka okuyisisekelo kwentambo yokuhlinzeka, okungukuthi, izinga eliphansi lokuvikela lekilasi 0.<\/em><br>\nIzithombe ezimbili ezilandelayo zikhombisa ulwazi lwentambo yokuhlinzeka yemishini yeklasi 0. Enye ikhombisa umdwebo wohlelo kanti enye ikhombisa intambo yokunikezela enepulaki.<br>\n<br>\n\/*! isici &#8211; v3.23.0 &#8211; 05-08-2024 *\/<br>\n<style>.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px} .elementor-widget-image img{vertical-align:middle;display:inline-block}<br \/><br>\nIsibalo esilandelayo siwumdwebo wohlelo lwensiza yekilasi 0. Umphumela awubonakali kahle. Udinga ukuyiqhathanisa nemidwebo yohlelo lwensiza yekilasi I kanye nesigaba II ukuze uhlole<\/style><br>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/AC-power-supply-2-Prong-male-female-extension-Cord-cable-US-plug-NEMA-1-15P-To-1024x1024.webp\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/AC-power-supply-2-Prong-male-female-extension-Cord-cable-US-plug-NEMA-1-15P-To-1024x1024.webp 1024w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/AC-power-supply-2-Prong-male-female-extension-Cord-cable-US-plug-NEMA-1-15P-To-300x300.webp 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/AC-power-supply-2-Prong-male-female-extension-Cord-cable-US-plug-NEMA-1-15P-To-150x150.webp 150w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/AC-power-supply-2-Prong-male-female-extension-Cord-cable-US-plug-NEMA-1-15P-To-768x768.webp 768w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/AC-power-supply-2-Prong-male-female-extension-Cord-cable-US-plug-NEMA-1-15P-To-1536x1536.webp 1536w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/AC-power-supply-2-Prong-male-female-extension-Cord-cable-US-plug-NEMA-1-15P-To-2048x2048.webp 2048w\" alt=\"\" width=\"1024\" height=\"1024\" \/><br>\n<br \/><br>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/supply-cord-with-plug.png\" sizes=\"auto, (max-width: 641px) 100vw, 641px\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/supply-cord-with-plug.png 641w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/supply-cord-with-plug-300x263.png 300w\" alt=\"\" width=\"641\" height=\"562\" \/><br>\n<br \/><br>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/supply-cord-for-Japan-diagram-1024x100.png\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/supply-cord-for-Japan-diagram-1024x100.png 1024w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/supply-cord-for-Japan-diagram-300x29.png 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/supply-cord-for-Japan-diagram-768x75.png 768w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/supply-cord-for-Japan-diagram.png 1182w\" alt=\"\" width=\"1024\" height=\"100\" \/><br>\n<br>\nThe following figure is a schematic diagram of a <a href=\"\/index.php\/clause-3-how-to-understand-the-definition-of-class-0-appliance\/\" target=\"_blank\"><strong>class 0 appliance<\/strong><\/a>. The effect is not very obvious. You need to compare it with the schematic diagrams of <a href=\"\/index.php\/clause-3-how-to-understand-the-definition-of-class-i-appliance\/\" target=\"_blank\"><strong>class I appliance<\/strong><\/a> and <a href=\"\/index.php\/clause-3-how-to-understand-the-definition-of-class-ii-appliance\/\" target=\"_blank\"><strong>class II appliance<\/strong><\/a> to check<br>\n<br>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-II-appliance-1.png\" sizes=\"auto, (max-width: 778px) 100vw, 778px\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-II-appliance-1.png 778w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-II-appliance-1-300x146.png 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-II-appliance-1-768x373.png 768w\" alt=\"\" width=\"778\" height=\"378\" \/><br>\n<br \/><br>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-I-appliance-1.png\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-I-appliance-1.png 773w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-I-appliance-1-300x161.png 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-I-appliance-1-768x411.png 768w\" alt=\"\" width=\"773\" height=\"414\" \/><br>\n<br \/><br>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-0I-appliance-1-1024x396.png\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-0I-appliance-1-1024x396.png 1024w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-0I-appliance-1-300x116.png 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-0I-appliance-1-768x297.png 768w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-0I-appliance-1.png 1134w\" alt=\"\" width=\"1024\" height=\"396\" \/><br>\n<br \/><br>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-0-appliance-1-1024x277.png\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-0-appliance-1-1024x277.png 1024w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-0-appliance-1-300x81.png 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-0-appliance-1-768x208.png 768w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/class-0-appliance-1.png 1361w\" alt=\"\" width=\"1024\" height=\"277\" \/><br>","protected":false},"excerpt":{"rendered":"<p>QAPHELA izinto zikagesi zeSigaba 0 zinendawo ebiyelwe yezinto ezivalelayo ezingase zakhe ingxenye noma yonke into eyisisekelo, noma indawo ebiyelwe yensimbi ehlukaniswa nezingxenye ezibukhoma ngokufakwa okufanele. Uma into esetshenziswayo evalekile yezinto ezivikelayo inenhlinzeko yezingxenye zangaphakathi ze- earthing, ibhekwa njengento esetshenziswayo yekilasi I noma isisetshenziswa sekilasi 0I.Lolu hlobo lukagesi alunaso isisetshenziswa somhlaba esivikelayo, futhi ngesikhathi esifanayo, ungqimba&#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":[74,80,76,105,59,56,77],"class_list":["post-478","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-relies-upon-basic-insulation-only-there-being-no-means-for-the-connection-of-conductive-accessible-parts-if-any-to-the-protective-conductor-in-t","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-power-input-assigned-to-the-appliance-by-the-manufacturer","tag-voltage-assigned-to-the-appliance-by-the-manufacturer","tag-single-insulation-applied-to-live-parts-that-provides-a-degree-of-protection-against-electric-shock-equivalent-to-double-insulation-under-the-conditions-specified-in-this-standard"],"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\/478","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=478"}],"version-history":[{"count":44,"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/posts\/478\/revisions"}],"predecessor-version":[{"id":2067,"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/posts\/478\/revisions\/2067"}],"wp:attachment":[{"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/media?parent=478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/categories?post=478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gezhi-tech.com\/zu\/wp-json\/wp\/v2\/tags?post=478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}