1) Leveled alarm security control mechanism;

2) Data recording function (optional) - understand the actual performance of related products by querying historical data;

3) Intelligent learning function to improve the accuracy of SOC calculation;

4) Fault-tolerance technology to improve product reliability;

5) Maximum number of batteries under management: 220;

6) Maximum temperature collection points: 220;

7) Voltage measurement accuracy: 5mv; Temperature measurement accuracy: 1 ℃; Current measurement accuracy: 0.2%; SOC measurement accuracy: 5%;

8) Power supply voltage: 9 ~ 32V for all terminals, central control modules and some display modules, and 12V / 24V for individual display modules

9) Power supply current:< 120mA@12V , < 80mA@24V , < 50mA@32V

10) Current consumption of sampling circuit: when the module is working: maximum 20 μ A, average 1 μ A； When the module is closed: less than 10 nA

11) Working temperature: - 40 ℃ ~ 85 ℃; Storage temperature: - 55 ℃ ~ 125 ℃

BMS function diagram:

System composition:

On board power supply scheme: