High Performance EV Battery Test System
High-Performance EV Battery Test System utilizes a full-bridge circuit topology combined with high-resolution digit sampling chips to deliver superior measurement precision and dynamic test data. It is designed to provide comprehensive testing programs for mainstream lithium-ion batteries as well as batteries using alternative chemistries, including sodium-based systems. The system is ideal for research, development, and production environments in electric vehicle and advanced battery manufacturing sectors.
The test system supports multi-channel operation with customizable channel counts, allowing high-current parallel testing while maintaining ±0.02% F.S. measurement accuracy. It offers precise voltage and current control with fast response times, making it suitable for high-speed charge-discharge cycling, DCIR measurement, and EV drive simulation tests. The system also features 10ms high-speed operating condition simulation, supporting extensive data logging with millions of records and Excel import for analysis.
| Model | Max Power | Channels | Voltage Range | Voltage Accuracy | Voltage Resolution | Current Range | Current Accuracy | Current Resolution |
|---|---|---|---|---|---|---|---|---|
| BTS-6V400A16CH | 38.4 kW | 16 | -6 V ~ +6 V (expandable to 10 V) | ±0.02% F.S. | 0.01 mV | -400 A ~ +400 A | ±0.02% F.S. | 0.01 mA |
| BTS-6V600A8CH | 28.8 kW | 8 | -6 V ~ +6 V (expandable to 10 V) | ±0.02% F.S. | 0.01 mV | -600 A ~ +600 A | ±0.02% F.S. | 0.01 mA |
| BTS-6V800A8CH | 38.4 kW | 8 | -6 V ~ +6 V (expandable to 10 V) | ±0.02% F.S. | 0.01 mV | -800 A ~ +800 A | ±0.02% F.S. | 0.01 mA |
| BTS-6V1200A4CH | 28.8 kW | 4 | -6 V ~ +6 V (expandable to 10 V) | ±0.02% F.S. | 0.01 mV | -1200 A ~ +1200 A | ±0.02% F.S. | 0.01 mA |
| BTS-6V2400A2CH | 28.8 kW | 2 | -6 V ~ +6 V (expandable to 10 V) | ±0.02% F.S. | 0.01 mV | -2400 A ~ +2400 A | ±0.02% F.S. | 0.01 mA |
Charge & Discharge Test Parameters
- Rise Time: ≤1 ms
- Switching Time: ≤2 ms
- Minimum Recording Interval: 1 ms / 0.1 mV / 0.1 mA
- Operating Modes: CC, CV, CP, CC-CV, CR, DCIR, Pulse, Drive Simulation
- Drive Simulation: 10 ms operating condition, 10 million+ lines of data, Excel import supported
- Channel Parallel Operation: Supports up to 6400 A with ±0.02% F.S. accuracy
- Efficiency: Charge efficiency 75%; regenerative feedback efficiency 73%