{"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":"introducao-ao-tipo-de-lampadas-estanques-a-prova-de-explosao","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/pt\/equipamento-a-prova-de-explosao\/introducao-ao-tipo-de-lampadas-estanques-a-prova-de-explosao\/","title":{"rendered":"Introdu\u00e7\u00e3o ao tipo de l\u00e2mpadas \u00e0 prova de explos\u00e3o seladas por vazamento"},"content":{"rendered":"

O tipo encapsulado consiste em encerrar completamente os componentes que podem gerar fa\u00edscas ou calor suscept\u00edveis de inflamar misturas explosivas num composto ou num inv\u00f3lucro n\u00e3o met\u00e1lico com liga\u00e7\u00e3o adesiva, garantindo que n\u00e3o podem inflamar camadas de poeiras ou ambientes explosivos em condi\u00e7\u00f5es de funcionamento ou de instala\u00e7\u00e3o. <\/p>\n\n\n\n

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

Esta \u00e9 a defini\u00e7\u00e3o de tipo de encapsulamento. Em termos simples, significa encerrar as poss\u00edveis fontes de igni\u00e7\u00e3o de modo a que n\u00e3o tenham a capacidade de se inflamar em condi\u00e7\u00f5es normais de funcionamento e de avaria. Os processos comuns de encapsulamento incluem a fundi\u00e7\u00e3o injectada e a fundi\u00e7\u00e3o. <\/p>\n\n\n\n

Para o equipamento protegido por um inv\u00f3lucro do tipo \u201cm\u201d, \u00e9 necess\u00e1rio ter em conta o composto, a estrutura do inv\u00f3lucro, a temperatura do equipamento, os ensaios e a marca\u00e7\u00e3o. <\/p>\n\n\n\n

1. Considerar o fabricante do composto utilizado para o encapsulamento, a composi\u00e7\u00e3o do material, o tratamento de superf\u00edcie, a temperatura de funcionamento cont\u00ednuo (COT), o \u00edndice de resist\u00eancia ao calor a longo prazo TI (quando utilizado como parte do inv\u00f3lucro), a resist\u00eancia diel\u00e9ctrica do isolamento e a absor\u00e7\u00e3o de \u00e1gua. <\/p>\n\n\n\n

2. A estrutura de encapsulamento deve ter em conta o limite de volume do espa\u00e7o l\u00edquido interno, os requisitos de espessura do composto de encapsulamento em cada ponto, o limite do valor nominal dos contactos internos do interrutor, os requisitos para as baterias e os conjuntos de baterias, a prote\u00e7\u00e3o dos cabos permanentemente ligados e das partes sob tens\u00e3o expostas, bem como a determina\u00e7\u00e3o e a prote\u00e7\u00e3o das avarias do equipamento. <\/p>\n\n\n\n

3. em condi\u00e7\u00f5es normais de funcionamento e em condi\u00e7\u00f5es de avaria especificadas, a temperatura m\u00e1xima da superf\u00edcie n\u00e3o deve exceder o valor-limite da classe de temperatura. Quando necess\u00e1rio, devem ser utilizados dispositivos de prote\u00e7\u00e3o para limitar a temperatura. <\/p>\n\n\n\n

4. O equipamento deve cumprir os requisitos dos ensaios de tipo e ser sujeito a inspec\u00e7\u00f5es e ensaios de rotina, conforme necess\u00e1rio. O equipamento deve ser objeto de marca\u00e7\u00f5es, conforme necess\u00e1rio.<\/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\/pt\/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\/pt\/wp-json\/wp\/v2\/posts\/1596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/pt\/wp-json\/wp\/v2\/comments?post=1596"}],"version-history":[{"count":1,"href":"https:\/\/led.amasly.com\/pt\/wp-json\/wp\/v2\/posts\/1596\/revisions"}],"predecessor-version":[{"id":1598,"href":"https:\/\/led.amasly.com\/pt\/wp-json\/wp\/v2\/posts\/1596\/revisions\/1598"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/pt\/wp-json\/wp\/v2\/media\/1597"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/pt\/wp-json\/wp\/v2\/media?parent=1596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/pt\/wp-json\/wp\/v2\/categories?post=1596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/pt\/wp-json\/wp\/v2\/tags?post=1596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}