Overview:
This is a Li-ion battery pack PCM test system, which can be applied to the integrated test (such as basic and protective characteristics tests etc) of 1S-120S battery pack BMS with LMU and BMCU modules.
System features
1、Multiple communication protocols are compatible and the DBC files can be imported;
2、High precision, favorable stability, modular design and flexibility in operation;
3、Upper computer software adopts script type programming, which is convenient to edit and test;
4、The test results can be saved, which is in favor of quality control and product tracing。
Test items:
1、Static consumption current test
2、Battery equilibrium test
3、CANBUS communication test
4、Comparison of voltage and temperature accuracy
5、Battery cell over-voltage protection test
6、Charge over-temperature protection test
7、Charge over-current protection test
8、Battery cell under voltage test
9、Discharge over-temperature protection test
10、 Discharge over-current protection test
11、Discharge short-circuit protection test
12、BMS insulation test
13、BMS digital output /input comparison test
14、PWM output/ input test
15、BMS national standard fast charge test
16、BMS national standard trickle charge test
Specifications:
Index |
Parameter |
Index |
Parameter |
Programmable power supply | Output range: 0V~36V | CANBUS Communication | CAN2.0A, CAN2.0B |
Constant voltage source | High voltage output range: 0~1000VResolution: 0.02Output Voltage Accuracy: 0.1%SD+0.1V | PWM input/output | Frequency range: 0.1Hz~500KHz Range of duty cycle adjustment: 5%~95% |
Insulated resistance | Range of output:5KΩ~20MΩ Resolution: 1KΩAccuracy: 0.2%SD | 36V10A Load | Output range of load voltage: 0~36V Output range of Load current: 0~10A |