BMS 32S 96V PCM LiFePO4 Battery board 32s 16A smart BMS
Protection Circuit Module For 32S Li-ion/Li-polymer/LiFePO4 Battery Pack PCM-L32S15-419(32S)
| No. | Test item | Criterion | |
| 1 | Voltage | Charging voltage | CC/CV:Li-ion/Li-polymer(4.2V/cell),LiFePO4(3.6V/cell) |
| Balance voltage for single cell | Li-ion:4.20 V±0.025V,LiFePO4:3.60V±0.025V | ||
| 2 | Current | Balance current for single cell | 0~125mA |
| Current consumption for single cell | ≤20μA | ||
| Maximal continuous charging and discharging current | 16A | ||
| 3 | Over-charge Protection | Over charge detection voltage | 3.8~4.4V(can adjust) |
| Over charge detection delay time | 0.5~2.5S | ||
| Over charge release voltage | 3.8~4.4V(can adjust) | ||
| 4 | Over-discharge Protection | Over discharge detection voltage | 1.9~3.1V(can adjust) |
| Over discharge detection delay time | 50~300mS | ||
| Over discharge release voltage | 1.9~3.1V(can adjust) | ||
| 5 | Over-Current Protection | Over current detection voltage | 0.6V |
| Over current detection current | 20~100A | ||
| Detection delay time | 1~50ms | ||
| 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(B- to P-) | ≤20mΩ |
| 8 | Temperature | Operating temperature range | -40~+85°C |
| Storage temperature range | -40~+125°C | ||
| 9 | Size | L235*W74*T9mm | |
1. Each product will be tested before send out.
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SmarTEC is a new hi-tech enterprise Engaged in the research and development ,manufacture and sales of Protection Circuit Module for Battery pack ,especially cylindrical Li-ion battery ,Li-ion polymer battery pack.
We have successfully developed several series 1-32s ,continuous operation current up to 150A, BMS ,charger,battery pack ,what is more important ,we can produce them according to our customer requirement.
The BMS was applied to electric tools battery /e-bike battery /e-scooter battery /golf car battery/store energy battery and other backup power and so on. Charger apply (Li-ion,Lifepo4,Lead-acid ,NI-MH),Battery pack apply (electric tools,e-bike, electric motor car ,golf car ,car start, Medical equipment)and so on.
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