{"id":301,"date":"2018-07-03T08:24:12","date_gmt":"2018-07-03T08:24:12","guid":{"rendered":"https:\/\/www.ovartech.com\/?post_type=product&p=301"},"modified":"2026-03-20T02:52:58","modified_gmt":"2026-03-20T02:52:58","slug":"3-3kw-144v-dc-air-cooled-obc","status":"publish","type":"product","link":"https:\/\/ovartech.com\/es\/product\/3-3kw-144v-dc-air-cooled-obc\/","title":{"rendered":"Superior 3.3kW 144V DC Air-Cooled OBC for Low-Voltage Industrial EVs"},"content":{"rendered":"

Superior 3.3kW 144V DC Air-Cooled OBC for Low-Voltage Industrial EVs<\/span><\/strong><\/p>\n

The 3.3kW 144V DC Air-Cooled OBC is a heavy-duty charging solution designed for low-voltage industrial vehicles and small electric cars.<\/span><\/p>\n

The Ovartech CAD332DF-400A 3.3kW Air-Cooled OBC 144V DC for Low-Voltage Industrial EVs<\/strong> series is engineered for electric vehicle battery charging, meeting the strict demands for efficiency, robustness, and safety. With a wide AC input voltage range of 85~265V, the CAD332DF-400A is optimized for worldwide deployment, making it an ideal choice for global industrial fleet operators and small EV manufacturers. Its high-efficiency performance reduces energy consumption, delivering a more economical charging solution for daily operations.<\/span><\/p>\n

As a specialized low-voltage OBC, the CAD332DF-400A features an intelligent adaptive charging mode that automatically adjusts voltage output through CC\/CV (Constant Current\/Constant Voltage) protocols and initiates a safe cut-off once charging is complete, protecting battery health and extending service life. It also incorporates comprehensive multi-layer safety protections against short-circuit, over-voltage, over-current, over-temperature, and undercharging, ensuring stable and uninterrupted operation in all working conditions.<\/span><\/p>\n

The built-in CAN-bus interface enables seamless real-time communication with the vehicle\u2019s VCU (Vehicle Control Unit) via the BMS (Battery Management System). It accurately delivers critical data including charging flow status, interlock connection signals, and instant disconnection or error alerts, providing full visibility and control over the entire charging cycle for fleet management systems.<\/span><\/p>\n

The Ovartech CAD332DF-400A charger series is fully compliant with international industry standards SAE J1772 and IEC 61851, and holds an IP67 ingress protection rating. This rugged, air-cooled design withstands dust, water immersion, and the rigors of critical operating environments, ensuring long-lasting and reliable performance for all low-voltage industrial and small electric vehicle applications.<\/span><\/p>\n

\u00a03.3kW OBC Specification<\/span><\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Modelo<\/span> \uff1a<\/span><\/strong><\/td>\nCAD332DF-400A<\/span><\/td>\n<\/tr>\n
Power \uff1a<\/span><\/strong><\/td>\n3300 W\/3,3 kW<\/span><\/td>\n<\/tr>\n
Input voltage \uff1a<\/span><\/strong><\/td>\n85-265 V CC<\/span><\/td>\n<\/tr>\n
Output current \uff1a<\/span><\/strong><\/td>\n0-10 A<\/span><\/td>\n<\/tr>\n
Output voltage \uff1a<\/span><\/strong><\/td>\n108 VCC, 144 VCC, 200-420 VCC<\/span><\/td>\n<\/tr>\n
Cooling \uff1a<\/span><\/strong><\/td>\nrefrigeraci\u00f3n por aire<\/span><\/td>\n<\/tr>\n
Dimension \uff1a<\/span><\/strong><\/td>\n305 x 217 x 122 mm; 12 x 8,5 x 4,8 pulgadas\u201d<\/span><\/td>\n<\/tr>\n
Weight \uff1a<\/span><\/strong><\/td>\n4 kg; 8,8 libras<\/span><\/td>\n<\/tr>\n
IP rate \uff1a<\/span><\/strong><\/td>\nIP67<\/span><\/td>\n<\/tr>\n
Interface \uff1a<\/span><\/strong><\/td>\nCAN BUS\/Habilitar control<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u00a03.3kW OBC Details<\/span><\/strong><\/h3>\n\n\n\n
\"3.3kW<\/a><\/td>\n\"3.3kW<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Preguntas frecuentes<\/strong><\/span><\/p>\n

P: \u00bfSon ustedes una empresa comercializadora o un fabricante?<\/span><\/strong><\/span>
\nR: Somos un fabricante.<\/span><\/p>\n

P: \u00bfCu\u00e1l es el plazo de entrega?<\/span><\/strong><\/span>
\nR: Por lo general, son entre 5 y 10 d\u00edas si los productos est\u00e1n en stock. Si no est\u00e1n en stock, son 6 semanas, dependiendo de la cantidad.<\/span><\/p>\n

P: \u00bfCu\u00e1l es la principal ventaja t\u00e9cnica de sus productos?<\/span><\/strong><\/span>
\nR: Adoptamos tecnolog\u00eda de control digital, que resulta muy pr\u00e1ctica para la actualizaci\u00f3n remota y la producci\u00f3n totalmente autom\u00e1tica.<\/span><\/p>\n

P: \u00bfCu\u00e1les son sus capacidades de pruebas y validaci\u00f3n de ingenier\u00eda?<\/span><\/strong><\/span>
\nR: Le responderemos en un plazo de 2 horas y resolveremos el problema en un plazo de 24 horas.<\/span><\/p>\n

P: \u00bfCu\u00e1les son sus condiciones de pago?<\/span><\/strong><\/span>
\nA: Prepago 100%.<\/span><\/p>\n

P: \u00bfCu\u00e1l es la cantidad m\u00ednima de pedido (MOQ)?<\/span><\/strong><\/span><\/p>\n

R: 1 unidad.<\/span><\/p>\n

P: \u00bfAceptan personalizaciones?<\/span><\/strong><\/span><\/p>\n

R: S\u00ed, se admiten todos los servicios OEM y ODM.<\/span><\/p>\n

P: \u00bfProporcionar\u00e1n una muestra gratuita antes de realizar el pedido?<\/span><\/strong><\/span><\/p>\n

R: En t\u00e9rminos generales, hay que pagar por ello.<\/span><\/p>\n

P: \u00bfCu\u00e1l es su pol\u00edtica de muestras?<\/span><\/strong><\/span><\/p>\n

R: Podemos suministrar la muestra si tenemos las piezas en stock, los clientes deben pagar el coste de la muestra y los gastos de env\u00edo.<\/span><\/p>\n

P: \u00bfComprueban todos sus productos antes de la entrega?<\/span><\/strong><\/span><\/p>\n

R: S\u00ed, realizamos una prueba 100% antes de la entrega y, si es necesario, podemos enviar un informe de inspecci\u00f3n antes de la entrega.<\/span><\/p>\n

P: \u00bfC\u00f3mo se consigue una relaci\u00f3n comercial duradera y satisfactoria?<\/span><\/strong><\/span><\/p>\n

R: 1. Mantenemos una buena calidad y precios competitivos para garantizar el beneficio de nuestros clientes.<\/span><\/p>\n

\u00a0 \u00a0 \u00a02. Respetamos a cada cliente como a un amigo y hacemos negocios y entablamos amistad con ellos de forma sincera, independientemente de su procedencia.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Superior 3.3kW Air-Cooled OBC 144V DC for Low-Voltage Industrial EVs<\/p>","protected":false},"featured_media":325,"template":"","meta":{"_acf_changed":false,"content-type":""},"product_brand":[],"product_cat":[22],"product_tag":[71,65,67,66,72,68,70,69,35,38,36,34,33],"class_list":{"0":"post-301","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ev-on-board-charger","7":"product_tag-108v-3-3kw-on-board-charger","8":"product_tag-108v-ev-charger","9":"product_tag-108v-lifepo4-charger","10":"product_tag-108v-on-board-charger-for-ev","11":"product_tag-144v-3-3kw-on-board-charger","12":"product_tag-144v-ev-battery-charger","13":"product_tag-144v-obc","14":"product_tag-144v-on-board-charger","15":"product_tag-6-6kw-on-board-charger","16":"product_tag-ev-battery-charger","17":"product_tag-ev-on-board-charger-6-6kw","18":"product_tag-on-board-3-3kw-liquid-cooled-charger","19":"product_tag-on-board-6-6kw-liquid-cooled-charger","21":"first","22":"instock","23":"shipping-taxable","24":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/ovartech.com\/es\/wp-json\/wp\/v2\/product\/301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ovartech.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ovartech.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ovartech.com\/es\/wp-json\/wp\/v2\/media\/325"}],"wp:attachment":[{"href":"https:\/\/ovartech.com\/es\/wp-json\/wp\/v2\/media?parent=301"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ovartech.com\/es\/wp-json\/wp\/v2\/product_brand?post=301"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ovartech.com\/es\/wp-json\/wp\/v2\/product_cat?post=301"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ovartech.com\/es\/wp-json\/wp\/v2\/product_tag?post=301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}