WS-16S25A-010(14S)2 | 14S Li-ion LifePo4 BMS
14S Li-ion LifePo4 BMS
- Item Number：WS-16S25A-010(14S)2
Designed for 14S Li-ion/LifePo4 battery management system
Max charging current: 10A
Max discharging current: 20A
Cell balancing
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| 51.8V（14S）Li-ion battery BMS Specification | ||||
| ITEM: WS-16S25A-010(14S) | ||||
| Item | Specification | |||
| 1 | Voltage | Charge Voltage | DC：59.5V CC/CV | |
| Singel cell Balance voltage | 4.20±0.025V | |||
| 2 | Current | Single cell Balance current | 42±5mA | |
| Single cell self discharge | ≤20μA | |||
| Max constant charge current | 10A | |||
| Max constant discharge current | 20A | |||
| 3 | Overcharge Protection（Single Cell） | Over charger voltage detection | 4.25±0.025V | |
| Overcharge detection delay time | 0.5S—1.5S | |||
| Overcharge recovery voltage | 4.05±0.05V | |||
| 4 | Overdischarge Protection（Single Cell） | Overdischarge detection voltage | 2.50±0.062V | |
| Over discharge detection delay time | 10mS—150mS | |||
| Over-discharge recovery voltage | 3.00±0.062V | |||
| 5 | Over Current protection | Overcurrent detection voltage | 0.62V | |
| Over current detection current | 80±20A | |||
| Overcurrent detection delay time | 5ms—15ms | |||
| Recovery Status | Disconnect the load, automatic recovery | |||
| 6 | Short Circuit protection | Detection Status | Short Circuit | |
| Detection delay time | 200-500us | |||
| Recovery Status | Disconnect the load, automatic recovery | |||
| 7 | Inner resistance | Protection circuit（MOSFET） | ≤20mΩ | |
| 8 | Temperature | Operating temperature range |  -40～+65℃ | |
| Storage temperature range | -40～+125℃ | |||
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