Bidirectional 11kW OBC 3kW DC-DC (550-850VDC) for LiFePO4 Battery
Our Bidirectional 11kW OBC 3kW DC-DC (550-850VDC) is specially designed for LiFePO4 battery systems in electric vehicles.
The Ovartech CAD112DF800-14302B is an integrated bidirectional 11 kW OBC + 3 kW DC-DC unit designed for LiFePO4 battery systems in electric vehicles.
It combines a high-frequency 11 kW charger and 3 kW DC-DC converter in one compact package, significantly reducing installation space, weight, wiring complexity, and overall costs for inventory, installation, and after-sales service.
Key features:
Wide AC input range of 304–456 V, suitable for global power grids
Intelligent CC/CV/cutoff charging mode optimized for LiFePO4 batteries
Comprehensive protections: short-circuit, over-voltage, over-current, and over-temperature
Built-in CAN-bus interface for real-time communication with BMS and VCU
Complies with SAE J1772 and IEC 61851 standards
IP67 protection rating for reliable operation in harsh EV environments
This high-efficiency, robust solution delivers safe and economical charging performance for various electric vehicle models.
Bidirectional 11kW OBC with 3kW DC-DC Specification
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.
Certified for Automotive Excellence
OVAR operates under internationally recognized management and quality systems, ensuring reliable performance, safety, and manufacturing consistency. Our certifications reflect our commitment to global standards.
