Hardware BMS
XJ-D038V1 4S-21S 50A-150A Hardware BMS for LifePO4 NMC Li-ion Sodium-ion Battery BMS
4S~21S, 50A~150A, for lifePO4, NMC, Li-ion, sodium battery, application to electric motorcycle, electric tricycle, forklifts, yachts...
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Product Name |
XJ-D038V1 battery management system BMS |
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PCBA Size |
154*85*14MM |
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Series |
4S-21S |
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Current |
50A-150A |
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Cell Type |
LifePO4/NMC/Sodium-ion/Li-ion battery |
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Function |
Overcharge protection, Over-discharge protection, Overcurrent protection, Short-circuit protection, Electrostatic protection, Dust Protection, Moisture Protection, Balance, NTC temperature sensors |
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Warranty |
24 Months |
| Item (the spec of 4S 100A LFP) | Min | Typical | Max | Unit |
| Battery pack charging voltage | 15 | 15.1 | V | |
| The withstand voltage of the charging MOS | 40 | V | ||
| Discharge MOS withstand voltage value | 40 | V | ||
| Single-cell overcharge detection voltage | 3.6 | 3.65 | 3.7 | V |
| Overcharge recovery voltage | 3.45 | 3.5 | 3.55 | V |
| Overcharge detection delay | 500 | 1000 | 1500 | mS |
| Single-section overdischarge detection voltage | 1.9 | 2 | 2.1 | V |
| Overdischarge recovery voltage | 2.6 | 2.7 | 2.8 | V |
| Over-discharge detection delay | 500 | 1000 | 1500 | mS |
| Continuous discharge current of the battery pack | 100 | A | ||
| Continuous charging current of the battery pack | 100 | A | ||
| Discharge overcurrent protection | 240 | 260 | 280 | A |
| Overcurrent protection delay | 5 | 10 | 15 | mS |
| Self-consumption | 30 | 50 | uA | |
| Equilibrium current | 30 | 40 | 50 | mA |
| Charging temperature protection | 65±4℃. | |||
| Discharge temperature protection | 65±4℃. | |||
| Output short circuit/overdischarge/overcurrent protection recovery | After short-circuit/overdischarge/overcurrent protection, the load is removed and it automatically recovers | |||
| Short-circuit protection delay | 100 | 300 | 600 | uS |
| Under normal working conditions, the internal resistance is B- to P- | 10 | mΩ | ||
| Maximum temperature rise with a continuous output current of 100A | 40 | ℃ | ||