BTS100-20-120 Battery Pack General Comprehensive Testing Machine

The battery Pack general comprehensive testing machine is a device that quickly and accurately tests the performance of the finished battery pack. The main test items are: open circuit voltage, AC internal resistance, discharge test, discharge over current test, short circuit protection test, charge test, and charge protection test.The system adopts 32-bit ARM processor, and the voltage and current testing adopt 16-bit AD converter. Compared with similar devices, the test speed is fast, the test accuracy is high, and multiple devices are supported for simultaneous operation. Widely used in automotive electronics, aerospace, marine, solar energy storage, electric bicycles, electric motorcycles, backup power batteries, communication power supply and other power battery production and scientific research experiments.

1. Continuously output is 250W. continuous load power of 3KW.
2. Max test voltage is 100V, max charge current (20A), max discharge current (120A).
3. Test project of testing process can be programmed. Friendly host computer user interface.
4. One host computer can control 8 machines, supports serial port and network communication.
5. Test records support saving to a database (SQL) or file (EXCEL), support test project export and import function.
6. Supports charging and discharging of the same port and different port battery, supports charging to activate the battery function.
7. Battery pack conformance assessment test, battery pack internal resistance test, battery pack loading test, battery pack high current protection test, battery authenticity short circuit protection test, battery pack continuous charging test, battery pack high current charging protection test.
8. Device input voltage AC220V/50Hz and cover must be well grounded.

Testing function:

1. Open circuit voltage: Test the open circuit voltage between positive and negative of battery.
2. AC internal resistance: Test resistance between both ends of the battery in discharge circuit.
3. Discharge test: Test battery’s continuous load capacity, let the battery continue to discharge for a certain period of time to check the voltage drop.
4. Discharge overcurrent test: Test battery high current discharge protection function, battery high current discharge triggers battery protection board discharge overcurrent protection function.
5. Short circuit protection: Test battery positive and negative short battery cut protection time.
6. Charging test: Test the battery continuous charging function and test whether the battery charging function is good.
7. Charging overcurrent test: Test battery high current charging protection function, battery high current charging triggers battery protection board charging current protection function.