{"id":4166,"date":"2026-05-30T16:54:23","date_gmt":"2026-05-30T13:54:23","guid":{"rendered":"https:\/\/aesinn.com\/?p=4166"},"modified":"2026-05-30T23:19:43","modified_gmt":"2026-05-30T20:19:43","slug":"iec-60079-7-artirilmis-emniyet-ex-e","status":"publish","type":"post","link":"https:\/\/aesinn.com\/en\/iec-60079-7-artirilmis-emniyet-ex-e\/","title":{"rendered":"What is IEC 60079-7? Enhanced Safety (Ex e) Protection Type."},"content":{"rendered":"<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Short answer:<\/strong> IEC 60079-7, patlay\u0131c\u0131 ortamlarda kullan\u0131lan ekipmanlar i\u00e7in <strong>Art\u0131r\u0131lm\u0131\u015f Emniyet (Ex e)<\/strong> koruma tipini tan\u0131mlar. Normal \u00e7al\u0131\u015fmada k\u0131v\u0131lc\u0131m veya tehlikeli s\u0131cakl\u0131k \u00fcretmeyen ekipmanlarda, ek tasar\u0131m \u00f6nlemleriyle ark\/k\u0131v\u0131lc\u0131m olas\u0131l\u0131\u011f\u0131 en aza indirilir. Felsefesi nettir: k\u0131v\u0131lc\u0131m\u0131 hapsetmek yerine, ba\u015ftan olu\u015fmas\u0131n\u0131 engellemek.<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Patlay\u0131c\u0131 ortamlarda elektrik ekipman\u0131n\u0131 koruman\u0131n birden \u00e7ok yolu vard\u0131r ve bunlar\u0131n en zarif olanlar\u0131ndan biri Art\u0131r\u0131lm\u0131\u015f Emniyet&#8217;tir. Alev s\u0131zd\u0131rmaz (Ex d) y\u00f6ntemi, i\u00e7eride bir patlama olaca\u011f\u0131n\u0131 varsayar ve onu sa\u011flam bir mahfaza i\u00e7inde hapseder. Ex-e ise farkl\u0131 bir mant\u0131k kurar: e\u011fer bir ekipman normal \u00e7al\u0131\u015fmas\u0131nda zaten k\u0131v\u0131lc\u0131m, ark veya tehlikeli s\u0131cakl\u0131k \u00fcretmiyorsa, onu daha da g\u00fcvenli hale getirerek \u00f6ng\u00f6r\u00fclebilir ar\u0131za durumlar\u0131nda bile tutu\u015fturma kayna\u011f\u0131 olmas\u0131n\u0131 engelleyebiliriz. Bu yakla\u015f\u0131m hem daha hafif hem genellikle daha ekonomik \u00e7\u00f6z\u00fcmler sunar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu nedenle Ex-e korumas\u0131 en \u00e7ok <strong>ba\u011flant\u0131 ve terminal kutular\u0131nda, ayd\u0131nlatma armat\u00fcrlerinde ve kafes rotorlu asenkron motorlarda<\/strong> tercih edilir. Bu ekipmanlar\u0131n ortak \u00f6zelli\u011fi, sa\u011fl\u0131kl\u0131 \u00e7al\u0131\u015f\u0131rken k\u0131v\u0131lc\u0131m \u00fcretmemeleridir. Tehlike, ancak bir gev\u015feme, a\u015f\u0131r\u0131 y\u00fck veya yal\u0131t\u0131m zay\u0131flamas\u0131 gibi \u00f6ng\u00f6r\u00fclebilir bir ar\u0131za ortaya \u00e7\u0131kt\u0131\u011f\u0131nda do\u011far. Ex-e tasar\u0131m\u0131 tam da bu \u00f6ng\u00f6r\u00fclebilir ar\u0131za senaryolar\u0131na kar\u015f\u0131 ek emniyet pay\u0131 ekler.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ex-e&#8217;nin Temel Tasar\u0131m Kriterleri<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Art\u0131r\u0131lm\u0131\u015f Emniyet, somut tasar\u0131m kurallar\u0131na dayan\u0131r. <strong>Yal\u0131t\u0131m mesafeleri<\/strong> (havadan atlama mesafesi &#8216;clearance&#8217; ve y\u00fczeysel ka\u00e7ak mesafesi &#8216;creepage&#8217;), s\u0131radan ekipmana g\u00f6re belirgin bi\u00e7imde b\u00fcy\u00fck tutulur; b\u00f6ylece iletkenler aras\u0131 atlama riski d\u00fc\u015fer. <strong>Terminaller<\/strong>, titre\u015fim alt\u0131nda gev\u015femeyen yayl\u0131 kontaklar veya kendinden emniyetli s\u0131k\u0131\u015ft\u0131rma yap\u0131lar\u0131yla tasarlan\u0131r; \u00e7\u00fcnk\u00fc gev\u015feyen bir ba\u011flant\u0131, \u0131s\u0131nma ve ark demektir. T\u00fcm y\u00fczey s\u0131cakl\u0131klar\u0131, ortamdaki gaz\u0131n tutu\u015fma s\u0131cakl\u0131\u011f\u0131n\u0131n alt\u0131nda kalacak \u015fekilde s\u0131n\u0131rlan\u0131r ve ekipman ilgili <strong>s\u0131cakl\u0131k s\u0131n\u0131f\u0131nda (T1\u2013T6)<\/strong> belgelenir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ex-e Motorlarda Kritik Nokta: tE S\u00fcresi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ex-e motorlarda en \u00f6nemli kavram <strong>tE s\u00fcresidir<\/strong>: motor kilitli rotor (stall) durumuna d\u00fc\u015ft\u00fc\u011f\u00fcnde, sarg\u0131n\u0131n izin verilen maksimum s\u0131cakl\u0131\u011fa ula\u015fmas\u0131 i\u00e7in ge\u00e7en s\u00fcre. Motorun g\u00fcvenli\u011fi yaln\u0131zca kendi tasar\u0131m\u0131na de\u011fil, onu besleyen <strong>koruma r\u00f6lesinin do\u011fru ayar\u0131na<\/strong> da ba\u011fl\u0131d\u0131r; r\u00f6le, sarg\u0131 tE s\u00fcresini a\u015fmadan motoru enerjisiz b\u0131rakacak \u015fekilde ayarlanmal\u0131d\u0131r. Yanl\u0131\u015f ayarlanm\u0131\u015f bir termik koruma, sertifikal\u0131 bir Ex-e motoru bile tutu\u015fma kayna\u011f\u0131na d\u00f6n\u00fc\u015ft\u00fcrebilir. Bu y\u00fczden periyodik muayenede motor sertifikas\u0131, tE de\u011feri ve koruma ayar\u0131 birlikte do\u011frulan\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ex-e ile Ex-d (alev s\u0131zd\u0131rmaz) fark\u0131 nedir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ex-d i\u00e7eride olu\u015fabilecek patlamay\u0131 <strong>mahfaza i\u00e7inde hapseder<\/strong>; Ex-e means spark. <strong>never to occur<\/strong> hedefler. Ex-e genellikle daha hafif ve ekonomiktir, ancak yaln\u0131zca normalde k\u0131v\u0131lc\u0131m \u00fcretmeyen ekipmanlara uygulanabilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ex-e ekipman periyodik muayeneye tabi mi?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Evet. IEC 60079-17 kapsam\u0131nda t\u00fcm Ex koruma tipleri gibi Ex-e ekipmanlar da periyodik muayene edilir; \u00f6zellikle terminal s\u0131k\u0131l\u0131\u011f\u0131, yal\u0131t\u0131m durumu ve koruma ayarlar\u0131 kontrol edilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ex-e Ekipmanlar\u0131n\u0131z\u0131 Akredite Muayeneyle G\u00fcvenceye Al\u0131n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Related service: <a href=\"https:\/\/aesinn.com\/en\/patlayici-ortam-ekipmanlari\/\">Explosive Atmosphere (ATEX\/Ex-Proof) Inspections<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aesinn.com\/en\/iletisim\/\">Get a free preliminary assessment and quote \u00bb<\/a><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Short answer: IEC 60079-7 defines the Enhanced Safety (Ex e) protection type for equipment used in explosive atmospheres. In normal operation, a spark or\u2026<\/p>","protected":false},"author":4,"featured_media":4165,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_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,"_kad_post_classname":"","slim_seo":{"title":"IEC 60079-7 Nedir? Art\u0131r\u0131lm\u0131\u015f Emniyet (Ex e) Koruma Tipi - AES Innovation","description":"K\u0131sa yan\u0131t: IEC 60079-7, patlay\u0131c\u0131 ortamlarda kullan\u0131lan ekipmanlar i\u00e7in Art\u0131r\u0131lm\u0131\u015f Emniyet (Ex e) koruma tipini tan\u0131mlar. Normal \u00e7al\u0131\u015fmada k\u0131v\u0131lc\u0131m veya tehlik"},"footnotes":""},"categories":[15],"tags":[],"class_list":["post-4166","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-standartlar"],"acf":[],"taxonomy_info":{"category":[{"value":15,"label":"Standartlar"}]},"featured_image_src_large":["https:\/\/aesinn.com\/wp-content\/uploads\/gorsel_60079_7_artirilmisemniyet_1776247442158.jpg",1024,1024,false],"author_info":{"display_name":"AI AI","author_link":"https:\/\/aesinn.com\/en\/author\/antigravity\/"},"comment_info":"","category_info":[{"term_id":15,"name":"Standartlar","slug":"standartlar","term_group":0,"term_taxonomy_id":15,"taxonomy":"category","description":"","parent":0,"count":32,"filter":"raw","cat_ID":15,"category_count":32,"category_description":"","cat_name":"Standartlar","category_nicename":"standartlar","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/posts\/4166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/comments?post=4166"}],"version-history":[{"count":2,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/posts\/4166\/revisions"}],"predecessor-version":[{"id":4606,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/posts\/4166\/revisions\/4606"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/media\/4165"}],"wp:attachment":[{"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/media?parent=4166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/categories?post=4166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aesinn.com\/en\/wp-json\/wp\/v2\/tags?post=4166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}