{"id":76273,"date":"2016-04-15T12:22:38","date_gmt":"2016-04-15T10:22:38","guid":{"rendered":"https:\/\/coelectrix.com\/producto\/rele-automatico-mahle-mr-18-antigo-nagares-rdt-3-12"},"modified":"2025-08-19T06:06:24","modified_gmt":"2025-08-19T04:06:24","slug":"rele-automatico-mahle-mr-18-antigo-nagares-rdt-3-12","status":"publish","type":"product","link":"https:\/\/coelectrix.com\/pt-pt\/produto\/relay-automatic-nagares-rdt3-12","title":{"rendered":"Rel\u00e9 autom\u00e1tico MAHLE MR-18 antigo Nagares RDT\/3-12"},"content":{"rendered":"<h2><strong>Comprar rel\u00e9 autom\u00e1tico mahle MR18 &#8211; Anteriormente Nagares RDT\/3-12<\/strong><\/h2>\n<p>Rel\u00e9 autom\u00e1tico antigo Nagares RDT\/3-12 agora Mahle MR18 separador , modelo <strong>ideal para separar baterias em carrinhas, autocaravanas, autocaravanas ou barcos<\/strong>.<\/p>\n<p>\u00c9 instalado entre a bateria principal e a secund\u00e1ria, de modo a podermos isol\u00e1-la quando o alternador n\u00e3o est\u00e1 a funcionar, e evitar que a bateria principal se descarregue.<\/p>\n<p>Carater\u00edsticas<\/p>\n<ul>\n<li>100A nominal, pico at\u00e9 180A, adequado para alternadores modernos<\/li>\n<li>para instala\u00e7\u00f5es de 12V<\/li>\n<li>quando o ve\u00edculo est\u00e1 em andamento, permite a passagem da corrente proveniente do alternador, carregando a bateria secund\u00e1ria<\/li>\n<li>quando o ve\u00edculo est\u00e1 parado, desliga a bateria secund\u00e1ria da bateria principal, evitando que esta \u00faltima se descarregue.<\/li>\n<li>RDT\/3-12<\/li>\n<\/ul>\n<p>Este rel\u00e9 \u00e9 a variante do rel\u00e9 comum t\u00edpico ao qual foi adicionado um circuito eletr\u00f3nico que \u00e9 ativado quando a corrente que recebe \u00e9 de 13,6V e desativado quando a corrente desce abaixo de 12,6V.<\/p>\n<p>Desta forma, podemos automatizar o carregamento inteligente das baterias com uma instala\u00e7\u00e3o el\u00e9ctrica muito simples.<\/p>\n<div id=\"ds_div\">\n<p>Outros rel\u00e9s <a href=\"http:\/\/www.coelectrix.com\/reles\">AQUI<\/a><\/p>\n<p>Pode aceder ao site oficial da <a href=\"http:\/\/www.nagares.es\/\">Reles Nagares<\/a><\/p>\n<h2><strong>Rel\u00e9 autom\u00e1tico <\/strong><strong>mahle MR18<\/strong><\/h2>\n<p>Este \u00e9 o rel\u00e9 autom\u00e1tico que estava \u00e0 procura.<\/p>\n<p><strong>Se precisa de adicionar uma bateria auxiliar<\/strong> \u00e0 sua carrinha, barco, 4&#215;4&#8230;etc, este \u00e9 o produto que precisa.<\/p>\n<h3><strong>Como instalar o rel\u00e9 autom\u00e1tico <\/strong><strong>mahle MR18<\/strong><strong>?<\/strong><\/h3>\n<p>A instala\u00e7\u00e3o do rel\u00e9 para uma bateria auxiliar \u00e9 muito simples.<\/p>\n<p>Falamos-lhe mais sobre isso neste post de <a href=\"https:\/\/coelectrix.com\/pt-pt\/blogue\/instalar-bateria-auxiliar-bateria-na-van\">Instala\u00e7\u00e3o da bateria auxiliar na carrinha.<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><span style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\">Rel\u00e9 autom\u00e1tico Mahle MR-18<\/span><\/p>\n<p><span style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\">Separador de baterias de d\u00edodos, ideal para instala\u00e7\u00f5es de baterias auxiliares. <\/span><\/p>\n<p><span style=\"font-family: helvetica, arial, sans-serif;\">Corrente: 100A<\/span><\/p>\n<p>Corrente: 12V.<\/p>\n<p style=\"padding-left: 30px;\"><span style=\"font-size: 14pt;\"><strong>Temos um kit completo para a instala\u00e7\u00e3o da bateria auxiliar com o Rel\u00e9, cabos, caixa de fus\u00edveis, etc&#8230; <a href=\"http:\/\/www.coelectrix.com\/producto\/kit-instalacion-bateria-auxiliar\">\u21d2 ver mais \u21d0<\/a><\/strong><\/span><br \/>\n<img decoding=\"async\" class=\"alignnone size-full wp-image-304\" src=\"https:\/\/coelectrix.com\/wp-content\/uploads\/2016\/03\/formas-de-pago.png\" alt=\"formas de pago\" width=\"245\" height=\"62\" 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