{"id":1158,"date":"2018-03-21T18:58:02","date_gmt":"2018-03-21T21:58:02","guid":{"rendered":"http:\/\/blog.phoenixcontact.com\/marketing-br\/?p=1158"},"modified":"2023-11-28T15:13:39","modified_gmt":"2023-11-28T18:13:39","slug":"o-segredo-para-aplicacao-de-reles-em-areas-perigosas","status":"publish","type":"post","link":"https:\/\/blog.phoenixcontact.com\/marketing-br\/o-segredo-para-aplicacao-de-reles-em-areas-perigosas\/","title":{"rendered":"O segredo para a aplica\u00e7\u00e3o de Rel\u00e9s em \u00e1reas perigosas"},"content":{"rendered":"

O que classifica uma \u00e1rea como perigosa?<\/strong><\/p>\n

\u00c1rea perigosa pode ser definida como “as \u00e1reas que correm o risco de serem expostas a gases, combust\u00edveis, poeiras ou vapores inflam\u00e1veis “. Essas \u00e1reas existem em praticamente todos os lugares, em uma ampla gama de ind\u00fastrias – de aplica\u00e7\u00f5es de petr\u00f3leo e g\u00e1s a esta\u00e7\u00f5es de tratamento de \u00e1guas residuais, produ\u00e7\u00e3o farmac\u00eautica, manuseio de gr\u00e3os, dentre outros.<\/p>\n

\"\"<\/p>\n

As \u00e1reas potencialmente explosivas nessas ind\u00fastrias est\u00e3o sujeitas a exig\u00eancias rigorosas que asseguram a confiabilidade e seguran\u00e7a dos equipamentos el\u00e9tricos instalados dentro delas. O equipamento instalado em local perigoso (atmosfera inflam\u00e1vel ou combust\u00edvel) deve ser aprovado para instala\u00e7\u00e3o nessas \u00e1reas por uma ag\u00eancia de testes certificada. Estas aprova\u00e7\u00f5es por vezes requerem a troca de alguns componentes, dentre eles os rel\u00e9s.<\/p>\n

Qual \u00e9 o desafio?<\/strong><\/p>\n

Para as empresas que fazem neg\u00f3cios a n\u00edvel mundial, atender aos requisitos de aprova\u00e7\u00e3o das autoridades locais pode ser complicado. Diferentes regi\u00f5es ao redor do mundo implementam seus padr\u00f5es e regulamentos de forma independente uns dos outros. (https:\/\/thereader.com\/<\/a>) <\/p>\n

Os sistemas de aprova\u00e7\u00e3o mais utilizados: UL, ATEX e IECEx (conhe\u00e7a melhor cada um deles aqui<\/strong><\/a>) t\u00eam caracter\u00edsticas que impedem que sejam completamente intercambi\u00e1veis, o que pode complicar as quest\u00f5es para empresas globais.<\/p>\n

Muitas das pe\u00e7as de equipamentos t\u00eam aplica\u00e7\u00f5es globais, mas devido aos requisitos de aprova\u00e7\u00e3o regional, por vezes o fabricante do equipamento deve manter varia\u00e7\u00f5es no projeto, dependendo de onde o equipamento \u00e9 enviado. As varia\u00e7\u00f5es resultam em complexidade e custos adicionais, porque existem informa\u00e7\u00f5es adicionais sobre a documenta\u00e7\u00e3o e a cadeia de suprimentos. V\u00e1rios conjuntos de desenhos e documentos de aprova\u00e7\u00e3o devem ser mantidos. O gerenciamento de invent\u00e1rio e entrega de componentes torna-se inerentemente mais dif\u00edcil de gerenciar \u00e0 medida que o n\u00famero de varia\u00e7\u00f5es nas partes aumenta.<\/p>\n

Qual a maneira mais simples de solucionar o problema?<\/strong><\/p>\n

Locais perigosos requerem sistemas de aprova\u00e7\u00e3o rigorosos para garantir a confiabilidade e a seguran\u00e7a do equipamento, incluindo os rel\u00e9s, utilizados dentro deles. Os sistemas de aprova\u00e7\u00e3o \/ classe UL, ATEX e IECEx t\u00eam caracter\u00edsticas que impedem que sejam completamente intercambi\u00e1veis, o que pode complicar as quest\u00f5es para empresas globais. Para eliminar custos e invent\u00e1rio produzindo varia\u00e7\u00f5es de design espec\u00edficas da regi\u00e3o, uma solu\u00e7\u00e3o simples \u00e9 instalar produtos com m\u00faltiplas classifica\u00e7\u00f5es de aprova\u00e7\u00e3o.<\/p>\n

Os rel\u00e9s que possuem classifica\u00e7\u00f5es m\u00faltiplas simplificam a aprova\u00e7\u00e3o e o gerenciamento de documentos. Isso tamb\u00e9m minimiza as contagens de invent\u00e1rio, pois s\u00e3o necess\u00e1rias menos varia\u00e7\u00f5es do produto.<\/p>\n

 <\/p>\n

https:\/\/www.phoenixcontact.com\/online\/portal\/br?1dmy&urile=wcm%3apath%3a\/brpt\/web\/main\/products\/subcategory_pages\/Highly-compact_relay_modules_for_ex_area_P-16-06-07\/ebec8691-f0ea-4094-b23f-dc9d5dfdcf1b\/ebec8691-f0ea-4094-b23f-dc9d5dfdcf1b<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

O que classifica uma \u00e1rea como perigosa? \u00c1rea perigosa pode ser definida como “as \u00e1reas que correm o risco de serem expostas a gases, combust\u00edveis, poeiras ou vapores inflam\u00e1veis “. Essas \u00e1reas existem em praticamente todos os lugares, em uma ampla gama de ind\u00fastrias – de aplica\u00e7\u00f5es de petr\u00f3leo e g\u00e1s a esta\u00e7\u00f5es de tratamento […]<\/p>\n","protected":false},"author":179,"featured_media":1433,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-1158","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conceitos"],"yoast_head":"\nO segredo para a aplica\u00e7\u00e3o de Rel\u00e9s em \u00e1reas perigosas | Brazil<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.phoenixcontact.com\/marketing-br\/o-segredo-para-aplicacao-de-reles-em-areas-perigosas\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O segredo para a aplica\u00e7\u00e3o de Rel\u00e9s em \u00e1reas perigosas | Brazil\" \/>\n<meta property=\"og:description\" content=\"O que classifica uma \u00e1rea como perigosa? \u00c1rea perigosa pode ser definida como “as \u00e1reas que correm o risco de serem expostas a gases, combust\u00edveis, poeiras ou vapores inflam\u00e1veis “. 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