Battery Pack Cycle Test System 600kW 1650V
Battery Pack Cycler delivers precise simulation of battery behavior with a 3ms current response and 0.01% voltage precision, and 0.03% Current Accuracy. It supports both energy storage and power battery testing, scaling from 600A to 1200kW.
With 96% efficiency and minimal THD of less than 3%, it offers 20ms road profile simulation for accurate performance analysis, improving energy efficiency and extending equipment lifespan, making it ideal for diverse battery testing needs.
Scope of Application
Production Line
R&D and Validation
Fault Diagnosis
Quality Control
Product Features
Rapid Response
Current Rise: < 4 ms
Current Switching Time: < 8 ms
High Measurement Accuracy
Voltage Accuracy: 0.01% of F.S.
Current Output Accuracy: ±0.03% of F.S. (per range)
High Energy Feedback Efficiency
Peak Efficiency: 96%
Safe & Reliable Isolation
Isolation Type: High-Frequency Isolated AC/DC
2-Level Automatic Current Ranging
The device automatically switches between two current ranges to maintain maximum measurement accuracy. By intelligently selecting the optimal range based on test conditions, it enhances precision and minimizes error.
Voltage Accuracy: ±0.01% F.S.
Current Accuracy: ±0.03% F.S.
With these accuracy levels, the system ensures stable, reliable, and repeatable measurements at both low and high currents — making it ideal for laboratory and production line applications.
Supports Drive Profile Simulation – 20 ms
Reproduces driving dynamics with high precision, providing accurate insights for battery performance testing.
Ultra-Fast Dynamic Response – 3 ms
Thanks to SiC power components, the device delivers an ultra-fast current response of 3 ms. It is specially designed for energy storage systems and power battery testing, ensuring stable current tracking during sudden load changes for precise and reliable results.
Verified Performance (Tested):
Current Rise Time: 2.95 ms
(+10% → +90%; 0 A → –300 A)Current Response Time: 5.4 ms
(+90% → –90%; +300 A → –300 A)
These speed levels improve measurement accuracy and repeatability in dynamic test scenarios, making the device ideal for both laboratory and production line applications.
Space-Saving Design with 1,2 m² Footprint
Reduces facility investment while increasing production capacity
The system adopts modular high-frequency isolation technology, replacing traditional line-frequency isolation transformers. This significantly reduces equipment volume and weight – a 600kW unit occupies only 1.2m² floor space and weighs approximately 900kg.
