{"id":15337,"date":"2026-03-01T09:15:15","date_gmt":"2026-03-01T09:15:15","guid":{"rendered":"https:\/\/voltanna.com\/producto\/conversor-victron-orion-tr-48-12-20a-240w-dc-dc-isolado\/"},"modified":"2026-10-08T12:05:49","modified_gmt":"2026-10-08T12:05:49","slug":"conversor-victron-orion-tr-48-12-20a-240w-dc-dc-isolado","status":"publish","type":"product","link":"https:\/\/voltanna.com\/pt\/producto\/conversor-victron-orion-tr-48-12-20a-240w-dc-dc-isolado\/","title":{"rendered":"Conversor Victron Orion-Tr 48\/12-20A (240W) DC-DC isolado"},"content":{"rendered":"<h2>Convers\u00e3o CC-CC isolada de 48 V para 12 V<\/h2>\n<p>O <strong>Victron Energy Orion-Tr 48\/12-20 isolado<\/strong> converte uma tens\u00e3o de entrada de 32-70 V numa sa\u00edda regulada e ajust\u00e1vel para alimentar cargas de baixa tens\u00e3o. A variante oferece uma sa\u00edda nominal de 12,2 V, ajust\u00e1vel entre 10 e 15 V, com uma corrente cont\u00ednua de 20 A a 40 \u00b0C.<\/p>\n<p>O isolamento galv\u00e2nico de 200 V entre a entrada, a sa\u00edda e a carca\u00e7a permite separar eletricamente ambos os circuitos. A pot\u00eancia cont\u00ednua \u00e9 de <strong>280 W a 25 \u00b0C<\/strong> e <strong>240 W a 40 \u00b0C<\/strong>, pelo que a pot\u00eancia dispon\u00edvel depende da temperatura de funcionamento.<\/p>\n<h2>Controlo e prote\u00e7\u00e3o<\/h2>\n<ul>\n<li>Terminal de ligar e desligar remotamente atrav\u00e9s de um interruptor de baixa pot\u00eancia.<\/li>\n<li>Prote\u00e7\u00e3o contra curto-circuitos.<\/li>\n<li>Possibilidade de liga\u00e7\u00e3o em paralelo para aumentar a corrente de sa\u00edda.<\/li>\n<li>Desconex\u00e3o por subtens\u00e3o a 28 V e rein\u00edcio a 30 V.<\/li>\n<li>Redu\u00e7\u00e3o da corrente de sa\u00edda quando a temperatura ambiente \u00e9 elevada.<\/li>\n<\/ul>\n<h2>Instala\u00e7\u00e3o e condi\u00e7\u00f5es de funcionamento<\/h2>\n<p>A liga\u00e7\u00e3o de corrente cont\u00ednua \u00e9 efetuada atrav\u00e9s de bornes de parafuso e admite condutores de at\u00e9 16 mm\u00b2 ou AWG6. O intervalo geral de funcionamento \u00e9 de -20 a +55 \u00b0C. Acima de 40 \u00b0C, a pot\u00eancia \u00e9 reduzida em 3 % por cada grau adicional.<\/p>\n<p>A prote\u00e7\u00e3o IP43 \u00e9 obtida quando o conversor \u00e9 instalado com os bornes de parafuso orientados para baixo.<\/p>\n<h2>Utiliza\u00e7\u00e3o prevista e limita\u00e7\u00e3o importante<\/h2>\n<p>Este equipamento foi concebido para alimentar consumos el\u00e9tricos a partir de uma fonte de tens\u00e3o mais elevada. <strong>N\u00e3o foi concebido para carregar baterias<\/strong>; para essa fun\u00e7\u00e3o, a Victron recomenda considerar um modelo Orion-Tr Smart.<\/p>\n<h2>Perguntas frequentes<\/h2>\n<h3>Qual \u00e9 o intervalo de entrada do Orion-Tr 48\/12-20?<\/h3>\n<p>O intervalo da tens\u00e3o de entrada \u00e9 de 32 a 70 V.<\/p>\n<h3>Que tens\u00e3o fornece?<\/h3>\n<p>A tens\u00e3o nominal de sa\u00edda \u00e9 de 12,2 V e pode ser ajustada entre 10 e 15 V, com uma toler\u00e2ncia de \u00b10,2 V.<\/p>\n<h3>Os 240 W s\u00e3o a pot\u00eancia m\u00e1xima?<\/h3>\n<p>A pot\u00eancia cont\u00ednua \u00e9 de 240 W a 40 \u00b0C e de 280 W a 25 \u00b0C. A temperatura afeta a pot\u00eancia dispon\u00edvel.<\/p>\n<h3>Pode ser utilizado como carregador de baterias?<\/h3>\n<p>N\u00e3o. O Orion-Tr 48\/12-20 \u00e9 um conversor para alimentar cargas e n\u00e3o foi concebido para carregar baterias.<\/p>\n<h3>Pode ser ligado em paralelo?<\/h3>\n<p>Sim. Admite liga\u00e7\u00e3o em paralelo para aumentar a corrente de sa\u00edda.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Conversor CC-CC isolado Victron Energy Orion-Tr 48\/12-20 para converter uma entrada de 32-70 V numa sa\u00edda ajust\u00e1vel de 10-15 V, com 20 A cont\u00ednuos a 40 \u00b0C e 240 W de pot\u00eancia cont\u00ednua a 40 \u00b0C.<\/p>\n","protected":false},"featured_media":15338,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1315,1344],"product_tag":[],"class_list":["post-15337","product","type-product","status-publish","has-post-thumbnail","product_cat-conversores-cc-cc","product_cat-conversores-cc-cc-orion-tr-isolados","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Conversor Victron Orion-Tr 48\/12-20A (240W) DC-DC isolado<\/title>\n<meta name=\"description\" content=\"Compre Conversor Victron Orion-Tr 48\/12-20A (240W) DC-DC isolado na Voltanna, distribuidor oficial Victron Energy. 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