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8S BMS for LiFePO4 Battery Pack

size: L115*W62*T9MM

Descriptions: Leadyo is engaged in the designs and produces battery protection circuit module,battery protection circuit board,battery management system,PCM,BMS,PCB,BMS,smart bms with i2c HDQ Gas Gauge Board,Fuel Gauge Board,Power Display Board




Specification:  

8S Protection Circuit Model for 24V LiFePO4 Battery Pack

Model:  PCM-L08S10-8078S

No.

Test   Item

Criterion
1 Voltage Charging voltage DC:28.8V    3.6V/Cell
Balance voltage for single cell 3.60±0.05V
2 Current Balance current for single cell 72±10mA
Current consumption for single cell 100μA
Maximal continuous charging current 10A
Maximal continuous Discharging current 10A
3 Over charge Protection Over charge detection voltage 3.90±0.05V
Over charge detection delay time 0.5S—2S
Over charge release voltage 3.6±0.1V
4 Over discharge protection Over discharge detection voltage 2.0±0.1V
Over discharge detection delay time 10mS—200mS
Over discharge release voltage 2.7±0.1V
5 Over current protection Over current detection current 20±5A
Detection delay time   5ms—60ms
Release condition Cut load, Auto Recovery
6 Short protection Detection condition Exterior short circuit
Detection delay time 200-800us
Release condition Cut load,Auto Recovery
7 Resistance Protection  circuitry 20mΩ
8 Temperature Operating Temperature Range
-40+85
Storage Temperature Range -40+125


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