bms-金沙app

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: