![\"\"](\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg\" "\\"Patlamaya")
<\/figure><\/div>\n\n\n\nI. Yap\u0131sal Gereklilikler <\/p>\n\n\n\n
Birle\u015fme y\u00fczeylerinde, muhafaza contas\u0131n\u0131n etkinli\u011fini sa\u011flamak i\u00e7in s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f contalar kullan\u0131labilir. T\u00fcm contalar ve contalar entegre s\u00fcrekli bir yap\u0131ya sahip olmal\u0131d\u0131r, yani dairesel ve kesintisiz olmal\u0131d\u0131r. Muhafazan\u0131n yap\u0131s\u0131, contalar\u0131n do\u011fru konumland\u0131r\u0131lmas\u0131n\u0131 sa\u011flamal\u0131d\u0131r. <\/p>\n\n\n\n
Muhafazan\u0131n koruma derecesi muhafaza ba\u011flant\u0131s\u0131ndaki contaya ba\u011fl\u0131ysa ve ba\u011flant\u0131n\u0131n kurulum veya bak\u0131m s\u0131ras\u0131nda a\u00e7\u0131lmas\u0131 gerekiyorsa, kay\u0131p, hasar veya yanl\u0131\u015f kurulumu \u00f6nlemek i\u00e7in conta birle\u015fme y\u00fczeylerinden birine yap\u0131\u015ft\u0131r\u0131lmal\u0131 veya mekanik olarak sabitlenmelidir. Conta kullan\u0131lan birle\u015fme y\u00fczeylerinde, s\u0131zd\u0131rmazl\u0131k performans\u0131 i\u00e7in yard\u0131mc\u0131 bir ara\u00e7 olarak ek s\u0131zd\u0131rmazl\u0131k malzemeleri kullan\u0131lmamal\u0131d\u0131r. <\/p>\n\n\n\n
Mente\u015feler, contan\u0131n beklenmedik bir harekete, gerilime veya deformasyona neden olmadan uygun \u015fekilde s\u0131k\u0131\u015ft\u0131r\u0131labildi\u011fi durumlar haricinde, contay\u0131 korumak i\u00e7in bir ara\u00e7 olarak kullan\u0131lmamal\u0131d\u0131r. <\/p>\n\n\n\n
K\u00f6r\u00fck gibi esnek contalar hi\u00e7bir noktada a\u015f\u0131r\u0131 gerilime maruz b\u0131rak\u0131lmamal\u0131d\u0131r. D\u0131\u015f mekanik hasar\u0131 \u00f6nlemek i\u00e7in \u00f6nlemler al\u0131nmal\u0131 ve her bir u\u00e7 mekanik olarak sabitlenmelidir. <\/p>\n\n\n\n
Not: Yukar\u0131daki gereklilikler kablo giri\u015f cihaz\u0131 i\u00e7indeki contalar i\u00e7in ge\u00e7erli de\u011fildir. <\/p>\n\n\n\n
II. Test Gereklilikleri <\/p>\n\n\n\n
Kabuk testleri ilgili gerekliliklere uygun olarak yap\u0131ld\u0131ktan sonra, t\u00fcm test numuneleri \u00fczerinde bas\u0131n\u00e7 testleri ve ard\u0131ndan IP koruma s\u0131n\u0131f\u0131 testleri yap\u0131lmal\u0131d\u0131r. <\/p>\n\n\n\n
Patlay\u0131c\u0131 ortamlarda \u201cToz Tutu\u015fmas\u0131na Dayan\u0131kl\u0131 Muhafazalar \u2018t' ile Korunan Ekipman\u201d standard\u0131, conta ve ke\u00e7elerin koruyucu etkisini de\u011ferlendirmek i\u00e7in bir bas\u0131n\u00e7 testi gereksinimi eklemi\u015ftir. \u00d6zellikle, i\u00e7 bas\u0131n\u00e7 en az (4 \u00b1 0.4) kPa (\u2018ta\u2019 koruma seviyesi i\u00e7in) ve (2 \u00b1 0.2) kPa (\u2018tb\u2019 ve \u2018tc\u2019 koruma seviyeleri i\u00e7in) olmal\u0131 ve 60 ila 70 saniye s\u00fcrmelidir. <\/p>\n\n\n\n
Burada \u015funu belirtmek gerekir:<\/p>\n\n\n\n
(a) Ex ekipman\u0131n\u0131n kablo giri\u015f cihaz\u0131 ve ek muhafazalar\u0131n\u0131n, giri\u015f cihaz\u0131 ve muhafazan\u0131n montaj ba\u011flant\u0131 y\u00fczeyinde koruma sa\u011flayan s\u0131zd\u0131rmazl\u0131k contas\u0131 hari\u00e7, bas\u0131n\u00e7 testlerinden ge\u00e7mesi gerekmez; <\/p>\n\n\n\n
(b) Ex ekipman\u0131n yap\u0131s\u0131, oluklardaki \u201cO\u201d halkalar\u0131 veya ba\u011flant\u0131 y\u00fczeyinin bir taraf\u0131na yap\u0131\u015ft\u0131r\u0131lm\u0131\u015f s\u0131zd\u0131rmazl\u0131k contalar\u0131 gibi contalar\u0131n ve contalar\u0131n hareketini k\u0131s\u0131tlayabiliyorsa, \u201ctb\u201d ve \u201ctc\u201d koruma seviyelerine sahip Ex ekipman i\u00e7in bas\u0131n\u00e7 testleri gerekli de\u011fildir.<\/p>","protected":false},"excerpt":{"rendered":"
It is well known that the protective performance of the equipment enclosure protected by the dust-proof ignition-proof enclosure “t” is a key point that product design focuses on. Therefore, the structural rationality of the gaskets and seals that play a protective role is particularly important. I. Structural Requirements In the mating surfaces, compressed gaskets can […]<\/p>\n","protected":false},"author":1,"featured_media":1603,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1602","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg",995,395,false],"thumbnail":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-150x150.jpg",150,150,true],"medium":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-300x119.jpg",300,119,true],"medium_large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-768x305.jpg",768,305,true],"large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg",995,395,false],"1536x1536":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg",995,395,false],"2048x2048":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg",995,395,false],"trp-custom-language-flag":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box.jpg",18,7,false]},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/tr\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"It is well known that the protective performance of the equipment enclosure protected by the dust-proof ignition-proof enclosure “t” is a key point that product design focuses on. Therefore, the structural rationality of the gaskets and seals that play a protective role is particularly important. I. Structural Requirements In the mating surfaces, compressed gaskets can…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/posts\/1602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/comments?post=1602"}],"version-history":[{"count":1,"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/posts\/1602\/revisions"}],"predecessor-version":[{"id":1604,"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/posts\/1602\/revisions\/1604"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/media\/1603"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/media?parent=1602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/categories?post=1602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/tr\/wp-json\/wp\/v2\/tags?post=1602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}