{"id":28134,"date":"2025-07-15T09:33:34","date_gmt":"2025-07-15T07:33:34","guid":{"rendered":"https:\/\/fvcomponentes.com\/?post_type=product&#038;p=28134"},"modified":"2026-07-13T10:32:25","modified_gmt":"2026-07-13T08:32:25","slug":"convertisseur-victron-orion-tr-smart-48-12-20a-isole-dc-dc-chargeur-ori481224120","status":"publish","type":"product","link":"https:\/\/fvcomponentes.com\/fr\/producto\/convertidor-victron-orion-tr-smart-48-12-20a-isolated-dc-dc-charger-ori481224120\/","title":{"rendered":"Victron Orion-Tr Smart 48\/12-20A DC-DC Convertisseurs DC-DC isol\u00e9s"},"content":{"rendered":"<h2>Victron Orion-Tr Smart 48\/12-20A DC-DC Isolated Booster Converter - ORI481224120<\/h2>\n<ul>\n<li>Utilis\u00e9 comme chargeur de batterie DC-DC, alimentation \u00e9lectrique et source de tension stable.<\/li>\n<li>Large gamme de tensions d'entr\u00e9e et de sortie.<\/li>\n<\/ul>\n<p><strong>Bluetooth Smart int\u00e9gr\u00e9<\/strong><\/p>\n<ul>\n<li>N'importe quel smartphone, tablette ou autre appareil compatible Bluetooth peut \u00eatre utilis\u00e9 pour surveiller, modifier les param\u00e8tres et mettre \u00e0 jour le convertisseur lorsque de nouvelles fonctionnalit\u00e9s logicielles sont disponibles.<\/li>\n<li>Lecture instantan\u00e9e : L'application VictronConnect peut afficher les donn\u00e9es les plus importantes, y compris les avertissements et les alarmes, sur la page de liste de l'appareil sans qu'il soit n\u00e9cessaire de se connecter au produit.<\/li>\n<\/ul>\n<h2><strong>Caract\u00e9ristiques du convertisseur booster DC-DC isol\u00e9 Victron Orion-Tr Smart 48\/12-20A<\/strong><\/h2>\n<p><strong>Enti\u00e8rement programmable<\/strong><\/p>\n<ul>\n<li>Algorithme de charge de la batterie (configurable) ou sortie fixe.<\/li>\n<li>Compatibilit\u00e9 avec l'alternateur intelligent : m\u00e9canisme de d\u00e9tection du fonctionnement du moteur.<\/li>\n<\/ul>\n<p><strong>Algorithme de chargement adaptatif en 3 \u00e9tapes : chargement initial - absorption - flottement.<\/strong><\/p>\n<ul>\n<li>Dans le cas des batteries plomb-acide, il est important que, si les d\u00e9charges sont l\u00e9g\u00e8res, le temps d'absorption soit court pour \u00e9viter de surcharger la batterie. Apr\u00e8s une d\u00e9charge profonde, le temps de charge d'absorption est automatiquement augment\u00e9 pour assurer une recharge compl\u00e8te de la batterie.<\/li>\n<li>Dans le cas des piles au lithium, le temps d'absorption est fixe : 2 heures par d\u00e9faut.<\/li>\n<li>Il est \u00e9galement possible de choisir une tension de sortie fixe.<\/li>\n<\/ul>\n<p><strong>Convient aux v\u00e9hicules \u00e9quip\u00e9s d'un alternateur intelligent (moteurs Euro 5 et Euro 6)<\/strong><\/p>\n<p>La d\u00e9tection int\u00e9gr\u00e9e de l'arr\u00eat du moteur arr\u00eate l'onduleur lorsque le moteur ne tourne pas. Cela emp\u00eache la batterie de d\u00e9marrage de se d\u00e9charger (voir le manuel pour plus de d\u00e9tails).<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-28148 aligncenter\" src=\"https:\/\/fvcomponentes.com\/wp-content\/uploads\/2025\/07\/Captura-de-pantalla-2025-07-04-151036.jpg\" alt=\"\" width=\"420\" height=\"335\" title=\"\"><\/p>\n<p><strong>Marche\/Arr\u00eat \u00e0 distance<\/strong><\/p>\n<p>Un interrupteur marche\/arr\u00eat \u00e0 distance peut \u00eatre connect\u00e9 \u00e0 un connecteur biphas\u00e9. La borne H (droite) du connecteur biphas\u00e9 peut \u00e9galement \u00eatre reli\u00e9e au p\u00f4le positif de la batterie, ou la borne L (gauche) du connecteur biphas\u00e9 peut \u00eatre reli\u00e9e au p\u00f4le n\u00e9gatif de la batterie (ou au ch\u00e2ssis du v\u00e9hicule, par exemple).<\/p>\n<p><strong>R\u00e9sistance aux courts-circuits\u00a0<\/strong><\/p>\n<p>Tous les mod\u00e8les sont prot\u00e9g\u00e9s contre les courts-circuits et peuvent \u00eatre connect\u00e9s en parall\u00e8le pour augmenter le courant de sortie. Un nombre illimit\u00e9 d'unit\u00e9s peut \u00eatre connect\u00e9 en parall\u00e8le.<\/p>\n<p><strong>Protection contre les temp\u00e9ratures \u00e9lev\u00e9es<\/strong><\/p>\n<p>Le courant de sortie est r\u00e9duit lorsque la temp\u00e9rature ambiante est \u00e9lev\u00e9e.<\/p>\n<p><strong>Protection IP43<\/strong><\/p>\n<p>S'il est install\u00e9 avec les bornes \u00e0 vis orient\u00e9es vers le bas.<\/p>\n<p><strong>Bornes \u00e0 vis<\/strong><\/p>\n<ul>\n<li>Aucun outil sp\u00e9cial n'est n\u00e9cessaire pour l'installation.<\/li>\n<li>Fusible d'entr\u00e9e (non rempla\u00e7able)<\/li>\n<\/ul>\n<h2>Fiche technique Victron Orion-Tr Smart 48\/12-20A DC-DC convertisseur booster isol\u00e9 - ORI481224120<\/h2>\n<p><a href=\"https:\/\/www.victronenergy.com\/upload\/documents\/Datasheet-Orion-Tr-Smart-DC-DC-chargers-isolated-250-400W-EN-.pdf\" target=\"_blank\" rel=\"noopener\">Voir la fiche technique Victron Orion-Tr Smart 48\/12-20A DC-DC Isolated DC-DC Booster Converter<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p><span style=\"color: #339966\">\u00c9quipement avec Bluetoot<\/span><\/p>\n<p><strong>Courant de charge nominal<\/strong> 20 A<br \/>\n<strong>Tension d'entr\u00e9e<\/strong> 32-70 V<br \/>\n<strong>Tension de sortie<\/strong> 12,2A<br \/>\n<strong>Classe de protection<\/strong> IP43 (composants \u00e9lectroniques) et IP22 (zone de connexion)<br \/>\n<strong style=\"font-size: 16px\">Isolation galvanique :<\/strong><span style=\"font-size: 16px\"> 200V DC entre l'entr\u00e9e, la sortie et le bo\u00eetier<br \/>\n<\/span><\/p>","protected":false},"featured_media":28147,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","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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