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BMS/PCM/PCB - LiFePO4 BMS/PCM/PCB

BMS BD-0008 for 51.8V 14S LiFePO4Battery Packs (40A Charge, 40A Discharge)

1. Battery management circuit board for 51.8V 14S LiFePO4 battery pack.
2. BMS/PCB/PCM applies for 21700 cells LiFePO4 battery pack.
3. To prevent the battery packs from overcharge, overdischarge, over current, over temperature, short circuit.
4. The Maximal working current: 40A.
5. Compatible with 
LiFePO4 battery pack.

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Item
Content Criterion
1
Over charge protection voltage
4.20±0.025V
2
Over charge recovery voltage
4.10±0.025V
3
Over charge protection delay time
0.7-1.5S
4
Over discharge protection voltage
2.7±0.05V
5
Over discharge recovery voltage
2.8±0.1V
6
Over discharge protection delay time
0.7-1.5S
7
Over current protection current
147A±15A
8
Short protection delay time
400ms±100ms
9
Static self-consumption current
/
10
PCB internal resistance
≤5mΩ