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26S PCM For 78V LiFePO4 Battery Packs
PCM Specifications For 78V LiFePO4 Battery Packs | ||||
Model:LWS-26S100A-057 | ||||
No. | Test item | Criterion | ||
1 | Voltage | Charging voltage | DC:93.6V 3.6/Cell | |
Balance voltage for single cell | 4.200±0.025V | |||
2 | Current | Balance current for single cell | 3.6±0.025V | |
Current consumption | 36±5mA | |||
Maximal continuous charging current | 60A | |||
Maximal continuous Discharging current | 100A | |||
3 | Over charge Protection | Over charge detection voltage for single cell | 3.90±0.025V | |
Over charge detection delay time | 500mS—2000mS | |||
Over charge release voltage for single cell | 3.80±0.05V | |||
4 | Over discharge protection | Over discharge detection voltage for single cell | 2.00±0.05V | |
Over discharge detection delay time | 10mS—300mS | |||
Over discharge release voltage for single cell | 2.30±0.05V | |||
5 | Over current protection | Over current detection voltage | 0.1±0.015V | |
Over current detection current | 200±20A | |||
Detection delay time | 5ms—20ms | |||
Release condition | Cut load | |||
6 | Short protection | Detection condition | Exterior short circuit | |
Detection delay time | 200-500us | |||
Release condition | Cut load | |||
7 | Resistance | Protection circuitry(MOSFET) | ≤20mΩ | |
8 | Temperature | Operating Temperature Range | -40~+85℃ | |
Storage Temperature Range | -40~+125℃ |