Battery Pack Test SystemRBT-2
RBT-2 is a Battery Cycler for charge/discharge testing system, available in 8 configurations covering a power range from 100 kW to 400 kW.
It delivers high-precision voltage and current control, fast current response, and seamless switching between charging and discharging—enabling battery evaluation under conditions that closely replicate real vehicle environments.
The system allows testing that emulates actual driving conditions and supports multiple modes, including CC, CV, CP, and pulse charge/discharge.
It also incorporates essential protections against overvoltage, overcurrent, and overheating to safeguard the battery and ensure operator safety.
Additionally, optional features such as a CAN/CAN FD interface enable BMU interlock with the system, providing flexibility to meet various customer requirements.
Features
- Suitable for R&D and Quality assurance testing of battery modules and packs.
- Variable voltage and current anywhere within in 400kW power envelope. (Rated Voltage: 60V – 1000V, Rated Power: ±17.5kW –±400kW).
- Regeneration > 91% energy efficiency.
- High speed response≦ 10msec.
- Seamless switching between sourcing and loading.
- Reduce stress to DUT with no overshoot or undershoot of current.
- Safety features such as “Over-voltage, over-current, and over-temperature detection”, “Earth leakage breaker” and “E-stop button”.
- High efficiency and low noise.
- Thermostatic chamber interlock.
- CAN / CAN FD interface options.
Achieving higher energy density through compact, lightweight batteries—while ensuring safety and durability—is essential to extend driving range and deliver an exciting driving experience.
To support this development, advanced test environments capable of emulating real-world driving conditions, such as the one shown below, have been introduced.
Within these environments, evaluations focus on the battery’s fast response when connected to an inverter or charger, current and voltage accuracy, and operational safety and durability.
Because these tests involve high-current conditions, protecting the DUT and ensuring operator safety are also critical consideration.
We provide high-precision Battery Cyclers that support various test modes(CV, CC, CP) and are equipped with multiple safety features, enabling a realistic reproduction of charge/discharge conditions.