PCM-L04S15-F87 4S Smart BMS PCM for Li-Ion/Li-Po/LiFePO4 Battery with Balance
PCM for 3S-4S
| Model: | PCM-L04S15-F87 |
|---|---|
| Working Current: | 20A |
| Size: | L60*W40*T5mm |
| Battery Type: | Li-ion |
| Battery Series: | 4S |
| Model: | PCM-L04S15-F87 |
|---|---|
| Working Current: | 20A |
| Size: | L60*W40*T5mm |
| Battery Type: | Li-ion |
| Battery Series: | 4S |
| Protection Circuit Module Specifications For 14.8V（4S）Lithium iron phosphate battery pack | |||
| Model：PCM-L04S15-F87（4S） | |||
| No. | Test Item | Criterion | |
| 1 | Voltage | Charging voltage | DC:16.8V 4.2V/Cell |
| Balance voltage for single cell | 4.20V±0.05V | ||
| 2 | Current | Balance current for single cell | 42±10mA |
| Current consumption for single cell | ≤20μA | ||
| Maximal continuous charging current | 20A | ||
| Maximal continuous Discharging current | 20A | ||
| 3 | Over charge Protection | Over charge detection voltage | 4.25±0.05V |
| Over charge detection delay time | 0.5S—2S | ||
| Over charge release voltage | 4.05±0.05V | ||
| 4 | Over discharge protection | Over discharge detection voltage | 2.50±0.1V |
| Over discharge detection delay time | 10mS—300mS | ||
| Over discharge release voltage | 3.00±0.1V | ||
| 5 | Over current protection | Over current detection current | 60±10A |
| Detection delay time | 5ms—60ms | ||
| Release condition | Cut load, Auto Recovery | ||
| 6 | Short protection | Detection condition | Exterior short circuit |
| Detection delay time | 200-800us | ||
| Release condition | Cut load,Auto Recovery | ||
| 7 | Resistance | Protection circuitry | ≤20mΩ |
| 8 | Temperature | Operating Temperature Range | -40～+85℃ |
| Storage Temperature Range | -40～+125℃ | ||
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