{"id":5074,"date":"2020-04-03T06:16:36","date_gmt":"2020-04-03T06:16:36","guid":{"rendered":"https:\/\/luxmanlight.com\/?p=5074"},"modified":"2026-02-04T09:44:38","modified_gmt":"2026-02-04T09:44:38","slug":"classificacao-e-simbolos-de-seguranca-de-luminarias-led","status":"publish","type":"post","link":"https:\/\/luxmanlight.com\/pt\/classification-and-safety-symbols-of-led-luminaires\/","title":{"rendered":"Classifica\u00e7\u00e3o e s\u00edmbolos de seguran\u00e7a de lumin\u00e1rias LED"},"content":{"rendered":"<h1><\/h1>\n<h1>\u00a0De acordo com o desempenho de seguran\u00e7a das lumin\u00e1rias LED<\/h1>\n<p>O <a href=\"https:\/\/luxmanlight.com\/pt\/item-do-produto\/luz-de-rua-solar-dividida-100w-2\/\">Lumin\u00e1rias LED <\/a>s\u00e3o divididos em quatro categorias, a saber:<\/p>\n<p><a href=\"https:\/\/luxmanlight.com\/pt\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-5075\" src=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/LED-luminaire-Classification.png\" alt=\"Classifica\u00e7\u00e3o de lumin\u00e1rias LED\" width=\"800\" height=\"551\" srcset=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/LED-luminaire-Classification.png 800w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/LED-luminaire-Classification-300x207.png 300w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/LED-luminaire-Classification-768x529.png 768w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/LED-luminaire-Classification-705x486.png 705w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/LED-luminaire-Classification-450x310.png 450w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar \u00cdndice\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/luxmanlight.com\/pt\/classification-and-safety-symbols-of-led-luminaires\/#Class_0_LED_Luminaire\" >Lumin\u00e1ria LED Classe 0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/luxmanlight.com\/pt\/classification-and-safety-symbols-of-led-luminaires\/#Class_%E2%85%A0LED_Luminaire\" >Lumin\u00e1ria LED Classe II<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/luxmanlight.com\/pt\/classification-and-safety-symbols-of-led-luminaires\/#Class_%E2%85%A1_Luminaire\" >Lumin\u00e1ria Classe II<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/luxmanlight.com\/pt\/classification-and-safety-symbols-of-led-luminaires\/#Class_III_Luminaire\" >Lumin\u00e1ria Classe III<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Class_0_LED_Luminaire\"><\/span><strong><b>Lumin\u00e1ria LED Classe 0<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Confie no isolamento b\u00e1sico para prote\u00e7\u00e3o contra choque el\u00e9trico - confie apenas em PVC para fios el\u00e9tricos para isolamento. No caso de uma falha de isolamento b\u00e1sico (uma corrup\u00e7\u00e3o do fio: como fios quebrados, envelhecimento), pode ocorrer um choque el\u00e9trico ou risco de inc\u00eandio. A prote\u00e7\u00e3o contra choque el\u00e9trico tem que depender do ambiente.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Class_%E2%85%A0LED_Luminaire\"><\/span><strong><b>Lumin\u00e1ria LED Classe II<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A prote\u00e7\u00e3o contra choque el\u00e9trico n\u00e3o depende apenas do isolamento b\u00e1sico, mas tamb\u00e9m inclui medidas de seguran\u00e7a adicionais, ou seja, conectar partes condutoras acess\u00edveis a condutores de aterramento de prote\u00e7\u00e3o em linhas fixas, de modo que as partes condutoras acess\u00edveis n\u00e3o sejam carregadas em caso de falha do isolamento b\u00e1sico. (L\u00e2mpada classe 0 + fio terra)<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Class_%E2%85%A1_Luminaire\"><\/span><strong><b>Lumin\u00e1ria Classe II<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>(1) Defini\u00e7\u00e3o de l\u00e2mpadas de classe 2:<\/strong><\/p>\n<p>A prote\u00e7\u00e3o contra choque el\u00e9trico n\u00e3o depende apenas do isolamento b\u00e1sico, mas tamb\u00e9m possui medidas de seguran\u00e7a adicionais, como isolamento duplo ou isolamento refor\u00e7ado, mas n\u00e3o h\u00e1 prote\u00e7\u00e3o contra aterramento ou condi\u00e7\u00f5es de instala\u00e7\u00e3o.<\/p>\n<p><a href=\"https:\/\/luxmanlight.com\/pt\/\"><img decoding=\"async\" class=\"alignnone size-full wp-image-6075\" src=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2021\/01\/wind-solar-hybrid-treet-light-1.png\" alt=\"luz de rua h\u00edbrida solar e e\u00f3lica\" width=\"800\" height=\"500\" srcset=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2021\/01\/wind-solar-hybrid-treet-light-1.png 800w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2021\/01\/wind-solar-hybrid-treet-light-1-300x188.png 300w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2021\/01\/wind-solar-hybrid-treet-light-1-768x480.png 768w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2021\/01\/wind-solar-hybrid-treet-light-1-705x441.png 705w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2021\/01\/wind-solar-hybrid-treet-light-1-450x281.png 450w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><strong>(2) Caracter\u00edsticas e requisitos padr\u00e3o para l\u00e2mpadas de Classe 2:<\/strong><\/p>\n<ol>\n<li>Tal um <a href=\"https:\/\/luxmanlight.com\/pt\/\">lumin\u00e1ria<\/a> pode ter uma das seguintes formas:<\/li>\n<\/ol>\n<p>a) Uma lumin\u00e1ria com um inv\u00f3lucro completo feito de material isolante dur\u00e1vel e resistente que envolve todas as partes met\u00e1licas, exceto as pequenas partes como placas de identifica\u00e7\u00e3o, parafusos e rebites, que s\u00e3o completamente isoladas das partes energizadas com material isolante. O isolamento \u00e9 pelo menos equivalente ao isolamento refor\u00e7ado. Tal lumin\u00e1ria \u00e9 chamada de lumin\u00e1ria de concha isolada tipo I.<\/p>\n<p>b) L\u00e2mpadas com inv\u00f3lucros resistentes totalmente met\u00e1licos s\u00e3o todas duplamente isoladas internamente, exceto aquelas partes onde o isolamento duplo obviamente n\u00e3o \u00e9 vi\u00e1vel. Tais lumin\u00e1rias s\u00e3o chamadas de lumin\u00e1rias de inv\u00f3lucro met\u00e1lico tipo II.<\/p>\n<p>c) Uma lumin\u00e1ria que tenha uma combina\u00e7\u00e3o de a) e b) acima.<\/p>\n<p>d) As l\u00e2mpadas do tipo concha isolada podem formar parte ou todo o isolamento suplementar ou isolamento refor\u00e7ado.<\/p>\n<p>e) A lumin\u00e1ria ainda \u00e9 considerada uma lumin\u00e1ria de Classe II se for aterrada para auxiliar na partida, em vez de conectada diretamente a partes met\u00e1licas acess\u00edveis. O inv\u00f3lucro da tampa da l\u00e2mpada e a faixa de partida da fonte de luz n\u00e3o s\u00e3o considerados pe\u00e7as met\u00e1licas facilmente acess\u00edveis, exceto aquelas que s\u00e3o determinadas como partes energizadas por testes.<\/p>\n<p>f)Se uma l\u00e2mpada com isolamento duplo e\/ou isolamento refor\u00e7ado tiver um terminal de aterramento unificado ou contato de aterramento, a l\u00e2mpada tem uma estrutura de Classe I. No entanto, se uma lumin\u00e1ria fixa tipo II for usada em uma instala\u00e7\u00e3o de loop, ela pode ter um bloco de terminais interno. Este terminal \u00e9 usado para manter a continuidade el\u00e9trica do condutor de aterramento, e este condutor de aterramento n\u00e3o termina na lumin\u00e1ria. Os blocos de terminais internos s\u00e3o isolados do metal acess\u00edvel por meio do isolamento de Classe II.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Class_III_Luminaire\"><\/span><strong><b>Lumin\u00e1ria Classe III<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A fonte de alimenta\u00e7\u00e3o utilizada \u00e9 uma tens\u00e3o extrabaixa de seguran\u00e7a, e nenhuma tens\u00e3o baixa maior que SELV (36 V) \u00e9 gerada dentro da l\u00e2mpada: Converta a energia da rede el\u00e9trica para uma tens\u00e3o baixa de 36 V (adicionando um transformador).<\/p>\n<p><strong>Descri\u00e7\u00e3o do s\u00edmbolo do n\u00edvel anti-choque<\/strong><\/p>\n<p>Artigo relacionado:<\/p>\n<p>https:\/\/luxmanlight.com\/how-to-choose-batteries-for-your-solar-street-light-project\/<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00a0According to the safety performance of the LED luminaires The LED Luminaires are divided into four categories, namely: Class 0 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":5078,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","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-5)","background-image":"","background-repeat":"repeat","background-position":"center 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