Exploring Regenerative Battery Pack Test System
Regenerative Battery Pack Test System
Chroma 17040E
With built-in parallel channels and dynamic profile simulation functions; parallel capability maximizes the charge and discharge current and power, increasing the efficiency and flexibility of equipment utilization
Max Power / CH
100kW*14, 200kW, 200kW*14, 300kW*14
Voltage Range*4
5~850V, 100~1700V
Voltage Accuracy
0.1%F.S.
Chroma 17040E Regenerative Battery Pack Test System is a high-precision system specifically designed for secondary battery module and pack tests. The energy regenerative function greatly reduces power consumption during discharge, and ensures a stable power grid without generating harmonic pollution on other devices- even under dynamic charge and discharge conditions.
Where traditional equipment discharges waste energy in the form of heat, Chroma 17040E can recycle the electric energy discharged by the battery module back to the grid, thus reducing waste energy and alleviating HVAC requirements.
Bidirectional Circuit for Power Supply Protection
The bidirectional circuit architecture allows highly efficient recycling of the discharge energy. Chroma 17040E accurately controls reverse current changes, the AC current waveforms are smooth and show changes in real time, and the design meets the grid requirements without contaminating other equipment on the grid. When any abnormalities on the power grid are detected, the test system will swiftly cut off the main circuit power supply to protect its safety.
High-frequency Sampling for Battery Pack Capacity Capture
The high-frequency sampling measurement technology reaches a 50kHz sampling rate to ensure dynamic measurement accuracy. Other battery chargers and dischargers use software to read current values for power computing; however, limited data sampling speed could result in large errors when calculating the dynamic current capacity.
Chroma increased the V/I sampling rate and added a double-sampling integrator, so the 17040E test system is able to provide capacity calculation with much higher accuracy. When the current changes, the data is not lost and the transmission speed is not affected.
More Features
Test channel parallel function
High Power
High accuracy current/voltage measurement
Customized integration functions
Equipped with Chroma’s powerful Battery Pro software, the test system offers flexible test editing functions to perform independent channel tests, and conforms to various requirements for testing secondary battery packs with high safety and stability.
Model Options
17040E
Regenerative Battery Pack Test System 200kW/1700V
17040E
Regenerative Battery Pack Test System 100kW/850V
17040E
Regenerative Battery Pack Test System 200kW/850V
17040E
Regenerative Battery Pack Test System 300kW/850V
A170201
IPC for Battery Test System
A170202
Battery Simulator Softpanel
A170402
Battery Pro software
Media
Learn How Battery Pro Can Help with Charge-discharge Testing in Real-time
Users are able to read data from the BMS controller and also includes thermal chamber control. Battery Pro supports Chroma’s regenerative battery cyclers and provides a safe and stable testing environment.
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