{"id":1596,"date":"2024-12-29T15:15:06","date_gmt":"2024-12-29T07:15:06","guid":{"rendered":"https:\/\/led.amasly.com\/?p=1596"},"modified":"2024-12-29T15:15:32","modified_gmt":"2024-12-29T07:15:32","slug":"introducere-la-lampile-antiexplozive-de-tip-etansare-prin-turnare","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/ro\/echipamente-antideflagrante\/introducere-la-lampile-antiexplozive-de-tip-etansare-prin-turnare\/","title":{"rendered":"Introducere \u00een tipul de l\u0103mpi antiexplozive cu etan\u0219are prin turnare"},"content":{"rendered":"

Tipul \u00eencapsulat implic\u0103 \u00eenchiderea complet\u0103 a componentelor care pot genera sc\u00e2ntei sau c\u0103ldur\u0103 capabile s\u0103 aprind\u0103 amestecuri explozive \u00eentr-un compus sau \u00eentr-o carcas\u0103 nemetalic\u0103 prin lipire adeziv\u0103, asigur\u00e2ndu-se c\u0103 acestea nu pot aprinde straturi de praf sau medii explozive \u00een condi\u021bii de func\u021bionare sau instalare. <\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Cele de mai sus reprezint\u0103 defini\u021bia tipului de \u00eencapsulare. \u00cen termeni simpli, aceasta \u00eenseamn\u0103 izolarea posibilelor surse de aprindere astfel \u00eenc\u00e2t acestea s\u0103 nu aib\u0103 capacitatea de a se aprinde \u00een condi\u021bii normale de func\u021bionare \u0219i de defec\u021biune. Procesele comune de \u00eenchidere includ turnarea sub presiune \u0219i turnarea. <\/p>\n\n\n\n

Pentru echipamentul protejat cu o carcas\u0103 de tip \u201cm\u201d, trebuie luate \u00een considerare compozi\u021bia, structura de acoperire, temperatura echipamentului, testarea \u0219i marcarea. <\/p>\n\n\n\n

1. Lua\u021bi \u00een considerare produc\u0103torul compusului utilizat pentru \u00eencapsulare, compozi\u021bia materialului, tratamentul de suprafa\u021b\u0103, temperatura de func\u021bionare continu\u0103 (COT), indicele de rezisten\u021b\u0103 termic\u0103 pe termen lung TI (atunci c\u00e2nd este utilizat ca parte a carcasei), rezisten\u021ba dielectric\u0103 a izola\u021biei \u0219i absorb\u021bia apei. <\/p>\n\n\n\n

2. Structura de acoperire trebuie s\u0103 \u021bin\u0103 seama de limita volumului net al spa\u021biului intern, de cerin\u021bele privind grosimea amestecului de acoperire \u00een fiecare punct, de limita valorii nominale a contactelor comutatoarelor interne, de cerin\u021bele pentru baterii \u0219i pachete de baterii, de protec\u021bia cablurilor conectate permanent \u0219i a p\u0103r\u021bilor sub tensiune expuse, precum \u0219i de determinarea \u0219i protec\u021bia defec\u021biunilor echipamentului. <\/p>\n\n\n\n

3.\u00cen condi\u021bii normale de func\u021bionare \u0219i \u00een condi\u021bii de defec\u021biune specificate, temperatura maxim\u0103 a suprafe\u021bei nu trebuie s\u0103 dep\u0103\u0219easc\u0103 valoarea limit\u0103 a clasei de temperatur\u0103. Ar trebui utilizate dispozitive de protec\u021bie pentru a limita temperatura atunci c\u00e2nd este necesar. <\/p>\n\n\n\n

4. Echipamentul trebuie s\u0103 \u00eendeplineasc\u0103 cerin\u021bele testelor de tip \u0219i s\u0103 fie supus inspec\u021biilor \u0219i testelor de rutin\u0103, dup\u0103 cum este necesar. Echipamentul trebuie marcat conform cerin\u021belor.<\/p>","protected":false},"excerpt":{"rendered":"

The encapsulated type involves completely enclosing the components that may generate sparks or heat capable of igniting explosive mixtures within a compound or a non-metallic casing with adhesive bonding, ensuring that they cannot ignite dust layers or explosive environments under operating or installation conditions. The above is the definition of potting type. In simple terms, […]<\/p>\n","protected":false},"author":1,"featured_media":1597,"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-1596","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\/lQLPKd8b8a0UewnNAUXNAeewA0ka7c5CpWoHUIdMiI1rAA_487_325.png",487,325,false],"thumbnail":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPKd8b8a0UewnNAUXNAeewA0ka7c5CpWoHUIdMiI1rAA_487_325-150x150.png",150,150,true],"medium":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPKd8b8a0UewnNAUXNAeewA0ka7c5CpWoHUIdMiI1rAA_487_325-300x200.png",300,200,true],"medium_large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPKd8b8a0UewnNAUXNAeewA0ka7c5CpWoHUIdMiI1rAA_487_325.png",487,325,false],"large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPKd8b8a0UewnNAUXNAeewA0ka7c5CpWoHUIdMiI1rAA_487_325.png",487,325,false],"1536x1536":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPKd8b8a0UewnNAUXNAeewA0ka7c5CpWoHUIdMiI1rAA_487_325.png",487,325,false],"2048x2048":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPKd8b8a0UewnNAUXNAeewA0ka7c5CpWoHUIdMiI1rAA_487_325.png",487,325,false],"trp-custom-language-flag":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPKd8b8a0UewnNAUXNAeewA0ka7c5CpWoHUIdMiI1rAA_487_325.png",18,12,false]},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/ro\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"The encapsulated type involves completely enclosing the components that may generate sparks or heat capable of igniting explosive mixtures within a compound or a non-metallic casing with adhesive bonding, ensuring that they cannot ignite dust layers or explosive environments under operating or installation conditions. The above is the definition of potting type. In simple terms,…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/posts\/1596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/comments?post=1596"}],"version-history":[{"count":1,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/posts\/1596\/revisions"}],"predecessor-version":[{"id":1598,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/posts\/1596\/revisions\/1598"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/media\/1597"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/media?parent=1596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/categories?post=1596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/ro\/wp-json\/wp\/v2\/tags?post=1596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}