3.3kW High Voltage EV Battery Charger (on-board model) is an efficient charging solution for all high-voltage electric vehicle battery systems, delivering stable and fast charging performance for passenger EVs, commercial EVs and special electric vehicles.
The 3.3kW High Voltage EV Battery Charger (model CAD332DF-400A) from Ovartech is an efficient on-board charging solution, featuring global voltage compatibility, intelligent CC/CV charging, and IP67 protection for reliable EV performance.
Boasting a wide AC input voltage range of 85~265V, the CAD332DF-400A is optimized for worldwide compatibility, making it a versatile and ideal choice for EV fleets and manufacturers across all regions. Its high-efficiency charging performance reduces energy consumption and operational costs, ensuring a more economical and sustainable charging experience for all users.
This on-board charger features an intelligent adaptive charging mode that automatically adjusts to CC/CV (Constant Current/Constant Voltage) protocols and initiates a safe cut-off once charging is complete, streamlining the charging process and protecting battery health. It also comes with comprehensive multi-layer protection, guarding against short-circuit, over-voltage, over-current, over-temperature, and undercharging issues to ensure stable and reliable operation in all working conditions.
Equipped with an integrated CAN-bus interface, the CAD332DF-400A enables seamless communication with the vehicle’s VCU (Vehicle Control Unit) via the BMS (Battery Management System). It transmits real-time data including charging flow status, interlock connections, and instant disconnection or error alerts, providing full visibility and control over the entire charging cycle.
The Ovartech CAD332DF-400A on-board charger series is fully compliant with international industry standards SAE J1772 and IEC 61851, and holds an IP67 ingress protection rating. This rugged design withstands dust, water immersion, and the rigors of critical operating environments, ensuring long-lasting performance even in the harshest EV application scenarios.
3.3kW OBC Specification
Model ：
CAD332DF-400A
Power ：
3300W/3.3KW
Input voltage ：
85-265 ولت DC
Output current ：
۰-۱۰ آمپر
Output voltage ：
108VDC, 144VDC, 200-420Vdc
Cooling ：
خنککنندگی با هوا
Dimension ：
305x217x122mm; 12×8.5×4.8”
Weight ：
4kg; 8.8lbs
IP rate ：
IP67
Interface ：
کانال کنترل/فعالسازی کنترل
3.3kW OBC Detials
پرسشهای متداول
س: آیا شما یک شرکت بازرگانی هستید یا تولیدکننده؟ الف: ما یک تولیدکننده هستیم.
Q: زمان تحویل شما چقدر است؟ A: به طور کلی، اگر کالاها در انبار موجود باشند، ۵ تا ۱۰ روز طول میکشد. یا اگر کالاها در انبار موجود نباشند، بسته به مقدار، ۶ هفته طول میکشد.
پرسش: مزیت فنی کلیدی محصولات شما چیست؟ ما از فناوری کنترل دیجیتال استفاده میکنیم که برای ارتقای از راه دور و تولید کاملاً خودکار مناسب است.
س: قابلیتهای آزمون و اعتبارسنجی مهندسی شما چیست؟ ما ظرف ۲ ساعت به شما پاسخ میدهیم و ظرف ۲۴ ساعت مشکل را حل میکنیم.
Precision in Every Detail,
Excellence in Every Solution.
Founded with a passion for innovation and a commitment to quality, OVAR specializes in the design and manufacturing of high-reliability automotive electronic components and systems. We deliver advanced, reliable solutions that drive the future of automotive technology.
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