30A-60A Capacitor BMS for 12V 4S LiFePO4

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4S-LFP-30A-Capacitor BMS
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1. Single Cell Over Charge Protection Voltage3.75V±50mV
2.Battery Pack Over Charge Protection Voltage 15V±0.2V
3.Battery Pack Over Charge Release Voltage 14.2V±0.2V
4.Single Cell Over Discharge Protection Voltage2.10V±80mV
5.Battery Pack Over Discharge Protection Voltage 9.6V±60mV
6.Battery Pack Over Charge/Discharge Protection Release Condition Disconnect Load to Recover Normal State
7.Maximal Continuous Discharging Current30A
8.Maximal Pulse Discharging Current 45A
9.Maximal Charging Current 30A
10.Battery Pack Over Discharge Current Protection Detection Current 90A±4A
11.Battery Pack Over Charge Protection Detection Maximal Delay Time3seconds
12.Battery Pack Over Discharge Protection Detection Maximal Delay Time1second
13.Battery Pack Over Discharge Current Protection Detection Maximal Delay Time20milliseconds
14.Balancing System Working Static State Consume Current200uA(The voltage of each cells is 3.2V above.)
15.Balancing System Working Static State Consume Current20uAThe voltage of each cells is 2.0V below.
16.Impedance0.1mΩ(The voltage of each cells is 3.2V above.)
17.Dimensions ((Length)80X(Width)82X(Thickness)20mm
18.Weight 100.0g
19.Apply to 4 LiFePO4 Cells in Series
20.Feature Advanced capacitor balancing technique which is working at charging,discharging and static state all the time.It balances cells by transfering energy from higher cell to lower cell(by nominal 100mA). Save energy and reduce heat emission in balance process(compare with resistor bleeding bms)
21.Installation method Double Faced Adhesive Tape or screw
22.The voltage of each cells equalization precision±5mV---±40mV(The coherence of each cells capacity between±3%0,0.2C discharge testing method)
23.The maximal temperature ascent of balancing system moduleLess than 15℃
24.Working temperature range—20℃-----+85℃

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