Electric Vehicle Battery BMS
- Electric Vehicle Battery Management System
- Battery Management System Main Control Module
- Initiative Balance Battery Management Module
- Passive Balance Battery Management Module
- 24 Series Active Balance Integrated Battery Management Module
- 24 Series Passive Balance Integrated Battery Management Module
Passive Balance Battery Management Module
Passive Balance Battery Management Module
Passive Balance Battery Management Module main function:
Support acquisition and judgment, alarm of cell battery voltage, temperature and other information ;
Support cell SOC/SOH calculation;
Support for thermal management;
Adopt the energy consumption balance technology, can do the discharge balance simultaneously with a number of cell battery group , and the balance energy of cell battery can be measured;
Support power supply input reverse connection, short-circuit protection ,undervoltage, over-current protection;
Support the battery connecting wire reverse connection, leek, short circuit protection, module over temperature and internal fault protection ;
Support the low power consumption mode;
Support for remote upgrade and maintenance function?
Passive Balance Battery Management Module technical parameters
Cell voltage acquisition accuracy | ±(0.1%FS+0.1%RD) |
Terminal voltage acquisition accuracy | ±(0.2%FS+0.2%RD) |
Current acquisition accuracy (Current diverter) | ±(0.5%FS+0.5%RD) |
Temperature acquisition accuracy | ±1℃ |
Temperature acquisition range | -40~125℃ |
The fastest cell voltage sampling period | 200ms |
Current sampling period | 100 ms |
Voltage balance balance | ≤1.5% |
SOC diagnosis accuracy excel | 5% |
SOH diagnosis accuracy excel | 8% |
Operating temperature | -20~65℃ |
The maximum relative humidity | ≤95% |
Initiative balance function | balance current range 160mA |
Volume | 12series-160*105*28?4(mm) |
24series-160*105*28.4(mm) | |
32series-180*105*35?2(mm) | |
Weight | 12series-597(g) |
24series-597(g) | |
32series-1095(g) |
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