{"id":1589,"date":"2024-12-28T14:34:33","date_gmt":"2024-12-28T06:34:33","guid":{"rendered":"https:\/\/led.amasly.com\/?p=1589"},"modified":"2024-12-28T14:52:01","modified_gmt":"2024-12-28T06:52:01","slug":"los-requisitos-pertinentes-para-la-puesta-a-tierra-de-lamparas-antideflagrantes-y-equipos-electricos-en-entornos-con-peligro-de-explosion","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/es_mx\/equipos-antideflagrantes\/los-requisitos-pertinentes-para-la-puesta-a-tierra-de-lamparas-antideflagrantes-y-equipos-electricos-en-entornos-con-peligro-de-explosion\/","title":{"rendered":"Los requisitos pertinentes para la puesta a tierra de l\u00e1mparas antideflagrantes y equipos el\u00e9ctricos en entornos con peligro de explosi\u00f3n."},"content":{"rendered":"

En entornos con riesgo de explosi\u00f3n, las partes met\u00e1licas no cargadas expuestas de los equipos el\u00e9ctricos, como las carcasas met\u00e1licas, los armazones met\u00e1licos, los equipos instalados en estructuras met\u00e1licas conectadas a tierra, las tuber\u00edas met\u00e1licas y sus accesorios, los conductos de protecci\u00f3n de cables, y las cubiertas met\u00e1licas de los cables, etc., deben conectarse a tierra. Muchas normas han regulado claramente los requisitos de puesta a tierra de los equipos el\u00e9ctricos en entornos con peligro de explosi\u00f3n. <\/p>\n\n\n\n

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

La configuraci\u00f3n del cable de tierra para los equipos el\u00e9ctricos debe tratarse de forma diferente seg\u00fan las distintas zonas peligrosas y tipos de equipos el\u00e9ctricos. Las envolventes met\u00e1licas de todos los equipos el\u00e9ctricos en entornos explosivos, independientemente de si est\u00e1n instalados en estructuras met\u00e1licas conectadas a tierra, deben estar conectadas a tierra. Los requisitos pertinentes son los siguientes: <\/p>\n\n\n\n

1) Todos los equipos el\u00e9ctricos en entornos explosivos de Zona 1, Zona 20 y Zona 21, as\u00ed como todos los equipos el\u00e9ctricos excepto los dispositivos de iluminaci\u00f3n en entornos explosivos de Zona 2 y Zona 22, deben tener cables de tierra dedicados a\u00f1adidos. Nota: Si el cable de puesta a tierra dedicado se coloca en el mismo conducto de protecci\u00f3n que el cable de fase, debe tener el mismo nivel de aislamiento que el cable de fase. <\/p>\n\n\n\n

2) Para las instalaciones de iluminaci\u00f3n en entornos explosivos de Zona 2 y Zona 22, se puede utilizar un sistema de tuber\u00edas met\u00e1licas de conexi\u00f3n el\u00e9ctrica fiable como cable de tierra, pero no se pueden utilizar tuber\u00edas para el transporte de sustancias peligrosas explosivas. <\/p>\n\n\n\n

3) Los cables de puesta a tierra dedicados para equipos el\u00e9ctricos y accesorios de iluminaci\u00f3n deben conectarse por separado a la toma de tierra principal (red), y el cable neutro de trabajo del circuito el\u00e9ctrico no debe utilizarse como cable de puesta a tierra de protecci\u00f3n. <\/p>\n\n\n\n

4) La conexi\u00f3n entre el equipo el\u00e9ctrico en entornos con riesgo de explosi\u00f3n y el cable de tierra debe realizarse preferentemente con cable trenzado flexible de varios hilos, con una secci\u00f3n transversal m\u00ednima de cable de cobre no inferior a 4 mm\u00b2. Deben instalarse tubos protectores en las partes propensas a da\u00f1os mec\u00e1nicos. <\/p>\n\n\n\n

5) Cuando se introducen cables blindados en equipos el\u00e9ctricos, el cable de tierra debe conectarse al perno de tierra del interior del equipo; la cinta de acero y la caja met\u00e1lica deben conectarse al perno de tierra exterior del equipo. <\/p>\n\n\n\n

6) Los pernos utilizados para la puesta a tierra o la conexi\u00f3n a cero en entornos con riesgo de explosi\u00f3n deben disponer de dispositivos antiaflojamiento; antes de apretar el cable de puesta a tierra, los terminales de puesta a tierra y los sujetadores deben recubrirse con grasa de compuesto de potencia. <\/p>\n\n\n\n

Existen muchos requisitos de conexi\u00f3n a tierra para los equipos el\u00e9ctricos en entornos con peligro de explosi\u00f3n. En el proceso de dise\u00f1o e instalaci\u00f3n, adem\u00e1s de cumplir los requisitos anteriores, tambi\u00e9n deben seguirse las normas pertinentes.<\/p>","protected":false},"excerpt":{"rendered":"

In explosive hazardous environments, the exposed non-charged metal parts of electrical equipment such as the metal enclosures, metal frameworks, equipment installed on grounded metal structures, metal piping and its fittings, cable protection conduits, and the metal sheaths of cables, etc., should all be grounded. Many standards have made clear regulations on the grounding requirements for […]<\/p>\n","protected":false},"author":1,"featured_media":1590,"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-1589","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\/grounding-of-explosion-proof-lamps.png",469,305,false],"thumbnail":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/grounding-of-explosion-proof-lamps-150x150.png",150,150,true],"medium":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/grounding-of-explosion-proof-lamps-300x195.png",300,195,true],"medium_large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/grounding-of-explosion-proof-lamps.png",469,305,false],"large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/grounding-of-explosion-proof-lamps.png",469,305,false],"1536x1536":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/grounding-of-explosion-proof-lamps.png",469,305,false],"2048x2048":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/grounding-of-explosion-proof-lamps.png",469,305,false],"trp-custom-language-flag":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/grounding-of-explosion-proof-lamps.png",18,12,false]},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/es_mx\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"In explosive hazardous environments, the exposed non-charged metal parts of electrical equipment such as the metal enclosures, metal frameworks, equipment installed on grounded metal structures, metal piping and its fittings, cable protection conduits, and the metal sheaths of cables, etc., should all be grounded. Many standards have made clear regulations on the grounding requirements for…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/posts\/1589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/comments?post=1589"}],"version-history":[{"count":1,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/posts\/1589\/revisions"}],"predecessor-version":[{"id":1591,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/posts\/1589\/revisions\/1591"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/media\/1590"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/media?parent=1589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/categories?post=1589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/tags?post=1589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}