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Categories | Lithium BMS System |
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Brand Name: | XUWEN |
Model Number: | 4S-24S Lithium BMS System |
Certification: | CE,FCC,RoHS,UN38.3,MSDS |
Place of Origin: | China |
MOQ: | 5pcs |
Price: | To be negotiated |
Payment Terms: | T/T, Western Union, MoneyGram |
Supply Ability: | 100000pcs/month |
Delivery Time: | To be negotiated |
Packaging Details: | Packed in export carton Box |
Min. Line Spacing:: | 0.003" |
Board Thickness:: | 1.6mm |
Min. Line Width:: | 0.1mm/4mi |
Number of layer:: | double or Multi-layer |
Min. Hole Size:: | 0.25mm |
Function:: | Battery Protection Board |
100a 120a 150a 160a 4S-24S Lithium BMS System High Current Lifepo4 Pcm/Pcb Board For E-Scooter
Model | LWS-24S160A-445(24S) lifepo4 | |||
Test No. | Test item | Details | Criterion | |
1 | Voltage | Charging voltage | DC:86.4v CC/CV | |
Balance voltage for single cell | 3.650±0.025V | |||
2 | Current | Balance current for single cell Current consumption | 72±10mA ≤20μA | |
Maximal continuous charging current | 100A | |||
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 | 0.5S—2S | |||
Over charge release voltage for single cell | 3.80±0.025V | |||
4 | Over discharge protection | Over discharge detection voltage for single cell | 2.00±0.05V | |
Over discharge detection delay time | 10mS—200mS | |||
Over discharge release voltage for single cell | 2.30±0.05V | |||
5 | Over current protection | Over current detection voltage | 0.62V | |
Over current detection current | 600±100A | |||
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 | |||
Resistance | Protection circuitry(MOSFET) | ≤50mΩ | ||
7 | Temperature | Operating Temperature Range | -40~+85℃ | |
Storage Temperature Range | -40~+125℃ |
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