7kW Bidirectional DC/DC Converter
7kW Bidirectional DC/DC Converter
Product Model: XEV320D48D07K0DNW
Rated Power: 7 kW
High Side Voltage Range: 240 – 370 V
Low Side Voltage Range: 40 – 55 V
Charger Efficiency: 95% or higher
Operating Temperature Range: -40℃- 85℃
Cooling Method: Natural cooling (IP67 protection rating), optional fan-assisted cooling
Control Mode: Automatic switching between Constant Voltage (CV) and Constant Current (CC)
7 kW bidirectional DC-DC converter, supporting bidirectional energy flow with precise high and low voltage conversion. It delivers high efficiency operation with multiple protection functions, and is well suited for a wide range of DC power conversion applications in different scenarios.
Features
1. High efficiency bidirectional power conversion: meet fast recharging needs for low voltage battery packs and adapts to various charging scenarios.
2. Intelligent CAN communication & calibration: flexible adjustment of charging modes and current/voltage thresholds, with real-time operating status feedback.
3. Multiple safety protection mechanisms: comprehensive hardware and software protection, including battery reverse-polarity protection and insulation resistance protection.
4. Low power consumption & fast response: standby current ≤10 mA to minimize standby power loss; output response time ≤200 ms to ensure stable power delivery.
5. Natural cooling design: no additional fan required, reducing noise and failure rate.
6. Flexible wake-up & power-down control: supports power-on wake-up, CAN wake-up, and hardware wake-up; automatically shuts down circuitry after main power-off.
7. High precision monitoring & diagnostics: output voltage accuracy ≤±2%, monitoring accuracy ±0.2 V, supports OBD online diagnostics.
8. High environmental adaptability: excellent vibration resistance, IP65 protection level, and strong EMC (electromagnetic compatibility) performance.
9. Parallel expansion capability: enables flexible power scaling (2 units = 14 kW, 3 units = 21 kW), meeting full range power demands for energy storage applications.
Applications
Energy Storage, Microgrids, Mobile Air Conditioners, Recreational Vehicles (RV), Refrigerated Trucks, Marine Vessels, Customized Solutions



Nature-Inspired & Future-Ready









