Supo (Xiamen) Intelligent Equipment Co.,Ltd
One Stop for Lithium Battery Pack Production Line
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BMS Test System Lithium Battery Pack BMS Testing Machine 1-12Series
Model AWT-S12 -120
This machine is designed for test protecting voltage of over charge, recovery voltage of over charge, protecting voltage of over discharge, recovery voltage of over discharge, protecting current of over current, delayed performance of over current protecting total current self consumption 1~24 series power battery protection board tester
BMS plays the role of protecting the cell and the whole battery power off when the cell voltage is too high or too low, the current is too high or the voltage is not consistent,
There are many kinds of test fixtures for testing the performance of BMS on the market. The test fixtures can be roughly divided into two categories.
One is charge-discharge test (charging and discharging the battery pack, advantages: high test efficiency, testing can be completed in one second. Disadvantage: the charge-discharge protection performance of BMS is tested).
The other is basic performance test of BMS( Advantages: It can test whether the voltage and overdischarge current of each section of the BMS have protective shortcomings: many test modules, low efficiency, single section of self-consuming power can not be tested, missed if by manual testing).
Our BMS tester can be set according to the items tested by requirement. Accurate testing can accurately test the performance parameters of the protective board. Fast mode can quickly determine whether the parameters of the protective board are within the set range.
| Test rate | 1-16 series optional |
| Benchmark Voltage | 3.8V(NCM Cell) 3.0V(LFP Cell) |
| Over charge protecting voltage | 0-5V ±5mV |
| Over discharge protecting voltage | 0-5V ±5mV |
| Over charge recovery voltage | 0-5V ±5mV |
| Over discharge recovery voltage | 0-5V ±5mV |
| Over charge protecting current | 0-50A ±0.1A |
| Over discharge protecting current | 0-120A ±0.1A |
| Balanced turn-on voltage | 0-5V ±5mV |
| Equilibrium real time current | 0-1000MA ±1mA |
| Over current protection delay | 0-8S ±1mS |
| Total self current consumption | 0-10MA ±5uA |
| Single self current consumption | 0-500uA ±1uA |
| Loop resistance | 0-200mΩ ±1mΩ |
| Short circuit protecting (10 and More series) | 0-9999u |