{"id":5894,"date":"2023-09-29T08:04:33","date_gmt":"2023-09-29T06:04:33","guid":{"rendered":"https:\/\/fvcomponentes.com\/?post_type=product&#038;p=5894"},"modified":"2026-04-04T12:50:22","modified_gmt":"2026-04-04T10:50:22","slug":"autotransformador-victron-120-240vac-100a-itr000100101","status":"publish","type":"product","link":"https:\/\/fvcomponentes.com\/pt\/producto\/autotransformador-victron-120-240vac-100a-itr000100101\/","title":{"rendered":"Autotransformador Victron 120\/240VAC-100A - ITR000100101"},"content":{"rendered":"<h2><strong>Otimiza\u00e7\u00e3o energ\u00e9tica de autotransformadores <\/strong><\/h2>\n<p><strong>Fun\u00e7\u00f5es do autotransformador:<\/strong><\/p>\n<ul>\n<li>Aumento da tens\u00e3o.<\/li>\n<li>Redu\u00e7\u00e3o do stress.<\/li>\n<li>Equil\u00edbrio de tens\u00e3o em fases separadas.<\/li>\n<\/ul>\n<p><strong>Desafio de balanceamento de carga:<\/strong><\/p>\n<ul>\n<li>Fonte de alimenta\u00e7\u00e3o separada por fases (120\/240V, 30A).<\/li>\n<li>Desequil\u00edbrio de corrente ao ligar cargas de 120V.<\/li>\n<li>Perda da capacidade de carga efectiva.<\/li>\n<\/ul>\n<p><strong>Pot\u00eancia m\u00e1xima te\u00f3rica vs. real:<\/strong><\/p>\n<ul>\n<li>Pot\u00eancia m\u00e1xima te\u00f3rica: 30 x 240 = 7,2kVA.<\/li>\n<li>Ap\u00f3s um desequil\u00edbrio de 20A: 30 x 120 + 10 x 120 = 4,8kVA (67% da pot\u00eancia te\u00f3rica).<\/li>\n<\/ul>\n<p><strong>Solu\u00e7\u00e3o: Autotransformador<\/strong><\/p>\n<ul>\n<li>Neutro desativado.<\/li>\n<li>O autotransformador cria um novo neutro.<\/li>\n<li>Absor\u00e7\u00e3o do desequil\u00edbrio da carga.<\/li>\n<li>Capacidade de carga total de 7,2kVA mesmo com desequil\u00edbrio de 20A.<\/li>\n<\/ul>\n<p><strong>Fun\u00e7\u00e3o de liga\u00e7\u00e3o \u00e0 terra:<\/strong><\/p>\n<ul>\n<li>Essencial para os carregadores\/inversores Multi ou Quattro.<\/li>\n<li>Comandado por aparelhos Multi ou Quattro a 230\/240V.<\/li>\n<li>Liga\u00e7\u00e3o \u00e0 terra do neutro em situa\u00e7\u00f5es de fase separada.<\/li>\n<\/ul>\n<p><strong>Prote\u00e7\u00e3o contra o sobreaquecimento:<\/strong><\/p>\n<ul>\n<li>Paragem autom\u00e1tica em caso de sobreaquecimento.<\/li>\n<li>Reinicializa\u00e7\u00e3o manual.<\/li>\n<\/ul>\n<p><strong>Alternativa eficiente \u00e0 sobreposi\u00e7\u00e3o de investidores:<\/strong><\/p>\n<ul>\n<li>Inversor de 240V com autotransformador adicional.<\/li>\n<li>Carga equilibrada at\u00e9 21A em cada ramo de 120V.<\/li>\n<li>Evita as limita\u00e7\u00f5es da capacidade de carga.<\/li>\n<li>Utiliza\u00e7\u00e3o eficiente da energia.<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-5887\" src=\"https:\/\/fvcomponentes.com\/wp-content\/uploads\/2023\/03\/Captura-AUTRANSFORMADOR.png\" alt=\"Autotransformador Victron 120\/240VAC-32A - ITR000100001\" width=\"373\" height=\"213\" title=\"\"><\/p>\n<h2>Ficha t\u00e9cnica Autotransformador Victron 120\/240VAC-100A - ITR00010010101<\/h2>\n<p><a href=\"https:\/\/fvcomponentes.com\/wp-content\/uploads\/2023\/03\/Autotransformer-32A-and-100A-ES.pdf\" target=\"_blank\" rel=\"noopener\">Ver ficha t\u00e9cnica do Autotransformador Victron 120\/240VAC-100A - ITR000100101<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Tens\u00f5es de entrada e sa\u00edda:<\/strong> 120\/240V<br \/>\n<strong>Disjuntor de entrada:<\/strong> 100A bipolar<br \/>\n<strong>Frequ\u00eancia:<\/strong> 50\/60Hz<br \/>\n<strong>Peso:<\/strong> 13,5 kg<br \/>\n<strong>Dimens\u00f5es:<\/strong> 425 x 214 x 110 mm<\/p>","protected":false},"featured_media":5896,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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-4)","background-image":"","background-repeat":"repeat","background-position":"center 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