Key Features:
Voltage Capability: The RPS-HR can operate at voltages up to 1500 V, making it suitable for testing high-voltage battery systems.
High Current Capacity: The system supports currents up to 1000 A, which can be increased to 3000 A through parallel operation, allowing for the testing of high-power battery packs.
Power Handling: With a power capacity of up to 500 kW, expandable to 1.5 MW in parallel mode, the RPS-HR is capable of testing the most demanding battery systems.
Energy Recovery: The system supports energy recovery, improving energy efficiency during testing by feeding energy back into the grid.
Applications:
Testing of large battery packs for electric vehicles (EVs).
Validation and performance testing of grid storage systems.
Development and testing of high-power industrial battery systems.
Technical Data:
| Parameter | Specification |
| Max Power | Up to 500 kW (1.5 MW in parallel operation) |
| Voltage Range | Up to 1500 V |
| Voltage Accuracy / Resolution | 0.02% FS / 24 Bit (≤800 V) |
| 0.5 V / 24 Bit (1000 V) | |
| 2 V / 24 Bit (>1000 V) | |
| 4-Wire Measurement | Yes |
| Current Range | Up to 1000 A (3000 A in parallel operation) |
| Current Accuracy / Resolution / Ripple | 0.05% FS / 24 Bit / <0.3% FS |
| Time Resolution | 1 µs |
| Current Rise Time | <1 ms (600 V / 800 V), <5 ms (other voltages) |
| Parallel Operation | Yes, up to 3 channels |
| Current Ranges | Optional, up to 2, automatic range switching |
| Sampling Rate | 1 ms, max 1 kHz per system |
| Standard Inputs | Voltage, Current, 4 * Pt100/4W |
| Control Modes | Current, Voltage, Power, Resistance, and Combinations |
| Cooling | Air-cooled with temperature-regulated fans |
| Power Supply | 400 V / 3 phases, N, GND, power factor >0.99 |
| Efficiency | Up to 95% |
| Noise Level | Max. 79 dB(A) |
| Isolation Monitor | Yes, switchable |
| Battery Simulator Mode | Optional (with reduced accuracy and resolution, not supported by BaSyTest software, controlled via CAN) |
| Emergency Stop | Performance level d |
| Other Options | CAN interface, CMU cell voltage/temperature inputs, SSMS interface, Digital-IO or relay outputs |
Software Integration:
The RPS-HR is fully integrated with BaSyTec’s powerful BaSyTest software, providing comprehensive control, data acquisition, and analysis tools. The software’s modular design allows for extensive customization to meet specific testing requirements, while ensuring ease of use and flexibility.
Reliability and Quality:
The RPS-HR system leverages the proven and reliable power electronics technology from Gustav Klein GmbH & Co. KG, ensuring robust performance and long-term reliability. The combination of high-quality components and advanced features makes the RPS-HR an excellent choice for rigorous testing environments.