{"id":15723,"date":"2026-02-10T13:42:27","date_gmt":"2026-02-10T13:42:27","guid":{"rendered":"https:\/\/voltanna.com\/producto\/inversor-quattro-ii-12-3000-120-50-50-2x120v\/"},"modified":"2026-10-08T12:04:16","modified_gmt":"2026-10-08T12:04:16","slug":"inversor-quattro-ii-12-3000-120-50-50-2x120v","status":"publish","type":"product","link":"https:\/\/voltanna.com\/pt\/producto\/inversor-quattro-ii-12-3000-120-50-50-2x120v\/","title":{"rendered":"Inversor Quattro-II 12\/3000\/120-50\/50 2x120V"},"content":{"rendered":"<h2>Inversor\/carregador Victron Quattro-II 12\/3000\/120-50\/50 2x120V<\/h2>\n<p>O <strong>Victron Quattro-II 12\/3000\/120-50\/50 2x120V<\/strong> \u00e9 um inversor\/carregador especificamente concebido para sistemas de <strong>12 V<\/strong> em configura\u00e7\u00f5es el\u00e9tricas de <strong>120\/240 V ou 120 V<\/strong>, oferecendo uma solu\u00e7\u00e3o muito interessante para aplica\u00e7\u00f5es mar\u00edtimas, m\u00f3veis, de automa\u00e7\u00e3o profissional e sistemas terrestres isolados onde seja necess\u00e1ria compatibilidade com redes do tipo norte-americano. De acordo com a ficha t\u00e9cnica, este equipamento baseia-se na filosofia do MultiPlus-II, incorporando tamb\u00e9m uma arquitetura adaptada a ambientes 2x120V e uma funcionalidade muito completa para aplica\u00e7\u00f5es ESS, autoconsumo e continuidade do fornecimento. A sua capacidade para gerir diferentes fontes CA, manter as cargas cr\u00edticas operacionais e funcionar em instala\u00e7\u00f5es expans\u00edveis torna-o numa op\u00e7\u00e3o muito vers\u00e1til dentro do cat\u00e1logo Victron.<\/p>\n<h3>Entrada e sa\u00edda de 120\/240 V ou 120 V, com sa\u00edda de 120 V no modo inversor<\/h3>\n<p>As duas entradas CA deste modelo podem ser alimentadas por uma fonte de fase dividida de <strong>120\/240 V<\/strong> ou por uma fonte monof\u00e1sica de <strong>120 V<\/strong>. Quando existe uma fonte CA dispon\u00edvel, o Quattro-II utiliza-a para alimentar a sua sa\u00edda, de modo que a sa\u00edda reflete a entrada CA. O inversor\/carregador liga-se ao neutro e \u00e0 linha de entrada preferida <strong>L1<\/strong>, extraindo dessa linha a pot\u00eancia necess\u00e1ria para carregar as baterias. Quando n\u00e3o est\u00e1 dispon\u00edvel uma fonte CA, o equipamento passa para o modo inversor e fornece uma sa\u00edda de <strong>120 V monof\u00e1sica<\/strong>. Neste modo, liga simultaneamente ambas as linhas de sa\u00edda, <strong>L1 e L2<\/strong>, para fornecer 120 VCA \u00e0s cargas ligadas a qualquer uma delas. As cargas de 240 V s\u00f3 s\u00e3o alimentadas quando o equipamento recebe uma fonte CA de fase dividida, evitando assim que consumos elevados de 240 V descarreguem a bateria.<\/p>\n<h3>Duas entradas CA, duas sa\u00eddas e continuidade para cargas essenciais<\/h3>\n<p>O <strong>Quattro-II 12\/3000\/120-50\/50 2x120V<\/strong> pode ser ligado a <strong>duas fontes de alimenta\u00e7\u00e3o CA independentes<\/strong>, por exemplo, a rede el\u00e9trica do cais e um gerador, ou dois geradores diferentes, selecionando automaticamente a fonte ativa. A sua sa\u00edda principal disp\u00f5e de fun\u00e7\u00e3o <strong>no-break<\/strong>, fornecendo energia \u00e0s cargas de 120 V ligadas em caso de falha ou desligamento da rede el\u00e9trica ou do gerador. O tempo de comuta\u00e7\u00e3o da sa\u00edda L1 \u00e9 inferior a <strong>18 milissegundos<\/strong>, enquanto em L2 \u00e9 de aproximadamente <strong>40 milissegundos<\/strong>. A segunda sa\u00edda auxiliar s\u00f3 est\u00e1 ativa quando existe alimenta\u00e7\u00e3o CA na entrada, pelo que pode ser utilizada para cargas que n\u00e3o devem descarregar a bateria.<\/p>\n<h3>PowerControl e PowerAssist com apoio em L1<\/h3>\n<p>A ficha destaca as fun\u00e7\u00f5es <strong>PowerControl<\/strong> e <strong>PowerAssist<\/strong>, dispon\u00edveis na entrada <strong>L1<\/strong>. Com o PowerControl, \u00e9 poss\u00edvel definir um valor m\u00e1ximo de corrente do gerador ou da rede el\u00e9trica, e o equipamento utiliza apenas a corrente excedente para carregar a bateria, evitando sobrecargas. Com o PowerAssist, quando \u00e9 necess\u00e1rio um pico de pot\u00eancia durante um curto per\u00edodo de tempo, o Quattro-II compensa a eventual falta de pot\u00eancia do gerador, da tomada do cais ou da rede el\u00e9trica com energia da bateria e, quando a carga diminui, volta a utilizar a pot\u00eancia excedente para recarreg\u00e1-la. Isto \u00e9 especialmente \u00fatil em ambientes mar\u00edtimos, m\u00f3veis ou t\u00e9cnicos, onde a alimenta\u00e7\u00e3o dispon\u00edvel pode ser limitada.<\/p>\n<h3>Preparado para sistemas expans\u00edveis e controlo remoto<\/h3>\n<p>Este modelo permite o funcionamento <strong>em paralelo<\/strong> com at\u00e9 seis unidades, bem como configura\u00e7\u00f5es <strong>trif\u00e1sicas<\/strong>, o que facilita a expans\u00e3o da pot\u00eancia do sistema. A configura\u00e7\u00e3o pode ser efetuada com VictronConnect ou VEConfigure, e existem m\u00faltiplas op\u00e7\u00f5es de monitoriza\u00e7\u00e3o e controlo, incluindo Cerbo GX, Ekrano GX, VE.Bus Smart Dongle, monitor de bateria, painel Digital Multi Control e portal VRM. Com uma <strong>pot\u00eancia cont\u00ednua de 3000 VA<\/strong>, <strong>2400 W a 25 \u00baC<\/strong> e uma <strong>corrente m\u00e1xima de carregamento de 120 A<\/strong>, o Victron Quattro-II 12\/3000\/120-50\/50 2x120V \u00e9 uma solu\u00e7\u00e3o robusta e muito especializada para instala\u00e7\u00f5es que funcionam a 2x120V e requerem fiabilidade, compatibilidade e controlo avan\u00e7ado.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O <strong>Inversor Quattro-II 12\/3000\/120-50\/50 2x120V<\/strong> foi concebido para converter 12V em 3000VA de corrente alternada, disponibilizando uma sa\u00edda dupla de 120V. Ideal para autocaravanas e sistemas solares residenciais que requerem uma gest\u00e3o energ\u00e9tica vers\u00e1til e eficiente, assegurando um fornecimento el\u00e9trico est\u00e1vel para v\u00e1rios dispositivos.<\/p>\n","protected":false},"featured_media":15725,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1309,1321],"product_tag":[],"class_list":["post-15723","product","type-product","status-publish","has-post-thumbnail","product_cat-inversores-carregadores","product_cat-quattro-ii-2x-120-v","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>Inversor Quattro-II 12\/3000\/120-50\/50 2x120V<\/title>\n<meta name=\"description\" content=\"Compre Inversor Quattro-II 12\/3000\/120-50\/50 2x120V na Voltanna, distribuidor oficial Victron Energy. 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