32 Series Protection Board BMS Tester Max Overdischarge Current 300A with CAN 

Ⅰ、Functions:

The above technology is the result of many years of experience and research and development of our engineers and technicians, which is different from other instruments that need to be upgraded frequently.

Ⅱ、Technical parameter:

1. Input power requirements: 180 ~ 240V, 50 / 60Hz, power: 1600W

2. The requirement for equipment access to power is 220V / 50Hz AC used in China, and the allowable fluctuation range is within 10%.

3. Charging and discharging voltage: 5000mv ~ 90000mv

4. When charging or discharging the equipment, it can be used to detect and set the voltage range.

5. Current accuracy: ± (0.1% FS + 0.1% RD)

6. When the equipment detects or sets the current, the error range is 0.1% of the full scale plus 0.1% of the reading error

7. Voltage accuracy: ± (0.1% FS + 0.1% RD)

8. When the equipment detects or sets the voltage, the error range is 0.1% of the full scale plus 0.1% of the reading error

9. Current resolution: 1mA

10. The minimum unit used by the equipment when detecting or setting current.

11. Voltage resolution: 1mV

12. The minimum unit used by the equipment when detecting or setting voltage.

13. Cycle: cycle times: 1 ~ 9999 times

14. By programming, the equipment can continuously cycle the indexes of the protection board.

15. Log tracking

16. It has log function, including operation records and abnormal records during the whole test process, which can be used for tracing the test process.

17. Data processing, man-machine interface

18. Test data can be exported into excel file and TXT text format.

19. Interface between equipment and upper computer: RS232

20. The interface between the equipment and the host computer adopts RS232 interface, which can ensure the stability and real-time of data acquisition.

21. Accuracy calibration / software calibration 22 external code scanning function

Ⅲ、Test function:

1.General performance test.

2. Charge discharge test, open circuit voltage, VCC voltage and on load voltage test, ID resistance, NTC resistance and on resistance test, single cell consumption current test and single cell equalization current test.

3. Single cell overcharge protection and over discharge protection test, charging over-current and discharge over-current protection test, simulated short circuit protection test and simulated over temperature protection test.1. Others: precharge test, MOSFET g-pole signal (BH signal) detection.