Shenzhen BAK Technology Co., Ltd.
Shenzhen BAK Technology Co., Ltd.
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assembly BMS 4S60A 5S 6S 7s 60A Li-ion/LiFePO4 Battery PCM/ bms/PCB for e-bike
2.1 Basic protection item for PCM
| Item
| Content
| Criterion
| |
| Application
| Battery Type
| LiFePO4 | |
|
| Battery Cell
| 4 | |
| Charge Parameters
| Input charging voltage
| 14.2V±0.10V | |
|
| Input charging current
| Max60A | |
| Discharge Parameters
| Continuous discharge current
| Max 60A | |
| Item
| Content
| Criterion
| |
| Over charge protect
| Over charge detection voltage(Cell)
| 3.700V±0.050V | |
|
| Protect delay time
| 500ms—1500ms | |
|
| Over charge release voltage(Cell)
| 3.500V±0.050V | |
| Over discharge protect
| Over discharge detection voltage(Cell)
| 2.300V±0.050V | |
|
| Protect delay time
| 500ms—1500ms | |
|
| Over discharge release voltage(Cell)
| / | |
| Over Current protect
| 1st Level Overcurrent Discharge
| 300A±20A | |
|
| Protect delay time
| 50ms—150ms | |
|
| 2st Level Overcurrent Discharge
| 600A±30A | |
|
| Protect delay time
| 5ms—15ms | |
|
| Protect relieve condition
| Cut load
| |
|
| Overcurrent charge
| 75A±10A | |
|
| Protect delay time
| 500ms—1500ms |