Customization: | Available |
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Metal Coating: | Copper |
Mode of Production: | SMT |
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Protection Circuit Module Specifications For 48V lithium ion Battery Pack | |||
Model: PCM-L13S25-B24(A-3)(13S) | |||
No. | Test item | Criterion | |
1 | Voltage | Charging voltage | DC:54.6V CC/CV |
Balance voltage for single cell | 4.20±0.05V | ||
2 | Current | Balance current for single cell | 67±5mA |
Current consumption | ≤150μA | ||
Maximal continuous charging current | 5A | ||
Maximal continuous Discharging current | 15A | ||
3 | Over charge Protection | Over charge detection voltage | 4.25±0.05V |
Over charge detection delay time | 0.5S-2S | ||
Over charge release voltage | 4.15±0.1V | ||
4 | Over discharge protection | Over discharge detection voltage | 2.75±0.1V |
Over discharge detection delay time | 10-200mS | ||
Over discharge release voltage | 3.0±0.1V | ||
5 | Over current protection | Over current detection voltage | 100±25mv |
Over current detection current | 60±10A | ||
Detection delay time | 5ms-60ms | ||
Release condition | Cut load or push switch | ||
6 | Short protection | Detection condition | Exterior short circuit |
Detection delay time | 200-500us | ||
Release condition | Cut load or push switch | ||
7 | Resistance | Protection circuitry | ≤20mΩ |
8 | Temperature | Operating Temperature Range | -40~+70ºC |
Storage Temperature Range | -40~+125ºC | ||
Above is tested on 25ºC,if no,there is little difference. |