{"id":257,"date":"2017-12-25T06:06:44","date_gmt":"2017-12-25T06:06:44","guid":{"rendered":"https:\/\/www.ovartech.com\/?post_type=product&p=257"},"modified":"2026-03-20T03:51:23","modified_gmt":"2026-03-20T03:51:23","slug":"6-6kw-liquid-cooled-on-board-ev-charger","status":"publish","type":"product","link":"https:\/\/ovartech.com\/fa\/product\/6-6kw-liquid-cooled-on-board-ev-charger\/","title":{"rendered":"Efficient 6.6KW Liquid-Cooled On Board EV Charger"},"content":{"rendered":"

Efficient 6.6KW Liquid-Cooled On Board EV Charger<\/span><\/strong><\/p>\n

The 6.6KW Liquid-Cooled EV On Board Charger (Ovartech CAD662DF-400A) delivers high-efficiency, robust performance for electric vehicle battery charging, with global 85~265V AC input compatibility and IP67 protection for critical environments.<\/span><\/p>\n

The Ovartech CAD662DF-400A 6.6KW Liquid-Cooled EV On Board Charger is engineered to meet the core demands of efficiency, robustness, and safety for electric vehicle battery charging. Its wide AC input voltage range of 85~265V enables seamless global operation, making it an ideal choice for markets worldwide. With high-efficiency power conversion, this on-board charger (OBC) reduces energy consumption and lowers operational costs, delivering a more economical charging solution.<\/p>\n

The CAD662DF-400A features an intelligent charging mode that automatically adjusts voltage through CC\/CV (Constant Current\/Constant Voltage) phases and automatic cut-off, ensuring optimal battery performance and longevity. It also includes comprehensive safety protections: short-circuit, over-voltage, over-current, and over-temperature safeguards that activate during charging to protect both the charger and the vehicle battery.<\/p>\n

The integrated CAN-bus interface transmits real-time data\u2014including charging status, interlock connection, and fault or disconnection alerts\u2014to the VCU (Vehicle Control Unit) via the BMS (Battery Management System), enabling intelligent vehicle power management.<\/p>\n

Compliant with SAE J1772 and IEC 61851 international standards, the CAD662DF-400A series holds an IP67 rating, ensuring reliable performance in harsh and critical operating environments, from passenger EVs to commercial electric vehicles.<\/p>\n

<\/div>\n

6.6kW OBC Specification<\/span><\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Model :<\/span><\/strong><\/td>\nCAD662DF-400A<\/span><\/td>\n<\/tr>\n
Power :<\/span><\/strong><\/td>\n6600W\/6.6KW<\/span><\/td>\n<\/tr>\n
Input voltage :<\/span><\/strong><\/td>\n85-265 \u0648\u0644\u062a DC<\/span><\/td>\n<\/tr>\n
Output current :<\/span><\/strong><\/td>\n0-20A<\/span><\/td>\n<\/tr>\n
Output voltage :<\/span><\/strong><\/td>\n200-420Vdc<\/span><\/td>\n<\/tr>\n
Cooling :<\/span><\/strong><\/td>\n\u062e\u0646\u06a9\u200c\u06a9\u0646\u0646\u062f\u06af\u06cc \u0645\u0627\u06cc\u0639<\/span><\/td>\n<\/tr>\n
Dimension :<\/span><\/strong><\/td>\n338x255x125mm; 13.3x10x4.9”<\/span><\/td>\n<\/tr>\n
Weight :<\/span><\/strong><\/td>\n6kg; 13.2lbs<\/span><\/td>\n<\/tr>\n
IP rate :<\/span><\/strong><\/td>\nIP67<\/span><\/td>\n<\/tr>\n
Interface :<\/span><\/strong><\/td>\n\u06a9\u0627\u0646\u0627\u0644 \u06a9\u0646\u062a\u0631\u0644\/\u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u062a\u0631\u0644<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

6.6kW OBC Details<\/span><\/strong><\/h2>\n\n\n\n
\"6.6KW<\/a><\/td>\n\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

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Efficient 6.6KW Liquid-Cooled On Board EV Charger<\/p>\n

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