Battery Pack Testers - Westek Electronics https://westek.com.au Tue, 25 Feb 2025 05:19:50 +0000 en-AU hourly 1 https://wordpress.org/?v=7.1 https://westek.com.au/wp-content/uploads/2026/05/cropped-Westek-Favicon-32x32.webp Battery Pack Testers - Westek Electronics https://westek.com.au 32 32 Battery Pack Tester https://westek.com.au/battery-pack-tester/ Sun, 09 Feb 2025 01:21:03 +0000 https://westek.com.au/?p=2110 RPS-HR: High-Power Battery Pack Testing System

The RPS-HR Battery Pack Tester is engineered for high-voltage and high-current applications, designed to handle voltages up to 1500 V and currents up to 1000 A, with a maximum power capacity of 500 kW. This system is ideal for testing large battery packs used in electric vehicles, grid storage systems, and other high-power applications. The RPS-HR incorporates advanced safety features, including an integrated Battery Safety Device (BSD), and offers a range of configurable options to meet specific testing needs.

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]]> 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:
ParameterSpecification
Max PowerUp to 500 kW (1.5 MW in parallel operation)
Voltage RangeUp to 1500 V
Voltage Accuracy / Resolution0.02% FS / 24 Bit (≤800 V)
0.5 V / 24 Bit (1000 V)
2 V / 24 Bit (>1000 V)
4-Wire MeasurementYes
Current RangeUp to 1000 A (3000 A in parallel operation)
Current Accuracy / Resolution / Ripple0.05% FS / 24 Bit / <0.3% FS
Time Resolution1 µs
Current Rise Time<1 ms (600 V / 800 V), <5 ms (other voltages)
Parallel OperationYes, up to 3 channels
Current RangesOptional, up to 2, automatic range switching
Sampling Rate1 ms, max 1 kHz per system
Standard InputsVoltage, Current, 4 * Pt100/4W
Control ModesCurrent, Voltage, Power, Resistance, and Combinations
CoolingAir-cooled with temperature-regulated fans
Power Supply400 V / 3 phases, N, GND, power factor >0.99
EfficiencyUp to 95%
Noise LevelMax. 79 dB(A)
Isolation MonitorYes, switchable
Battery Simulator ModeOptional (with reduced accuracy and resolution, not supported by BaSyTest software, controlled via CAN)
Emergency StopPerformance level d
Other OptionsCAN 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.

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