Battery Protection Circuit Module (PCM) 74V 30A for 20S Battery Pack,small Battery PCM
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?Battery Protection Circuit Module (PCM) 74v 30A for 24S battery pack
Features:
1.Apply for 74V 20 Cells Li-Ion Battery Pack with discharging current 30A, Max charging current 30A
2.To prevent the 84V battery packs from overcharge,overdischarge,over current, over temperature ,short circuit;
3..Compatible with all the Li-ion /Li-Po cells.
4.Temp :60 degree to detect Battery
Protection Circuit Module Specifications For 74V(20S) Li-ion Battery Pack | ||||
Model: PCM-L20S25-B17(20S) | ||||
No. | Test Item | Criterion | ||
1 | Voltage | Charging voltage | DC:84V CC/CV | |
Balance voltage for single cell | ||||
2 | Current | Balance current for single cell | ||
Current consumption for single cell | =100µA | |||
Maximal continuous charging current | 30A | |||
Maximal continuous Discharging current | 30A | |||
3 | Over charge Protection | Over charge detection voltage | 4.25±0.05V | |
Over charge detection delay time | 0.5S—6S | |||
Over charge release voltage | 4.15±0.1V | |||
4 | Over discharge protection | Over discharge detection voltage | 2.5±0.1V | |
Over discharge detection delay time | 10—400mS | |||
Over discharge release voltage | 3.0±0.1V | |||
5 | Over current protection | Over current detection current | 130±20A | |
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 | =20mO | |
8 | Temperature | Operating Temperature Range | -40~+70? | |
Storage Temperature Range | -40~+125? |
Leveraging on advanced equipment and technology, Leadyo Technology manufactures and trades various battery protection circuit module (pcm) 74v 30a for 20s battery pack,small battery pcm products. Through years' development, we are now known as one of the leading manufacturers and suppliers of various batteries in China. Should you are interested in it, welcome to buy the customized battery from our factory.
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