Battery Protection Circuit Module (BMS/PCM) for 3S 11.1V Li-ion/Li-Polymer Battery Packs
Features and Benefits
1.Protection Circuit Board for 11.1V 3S Li-ion and Li-Polymer battery pack;
2.PCM applies for 3 cells Li-ion/Li-Polymer battery pack
3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;
4.Compatible with both Li-ion and Li-Polymer cells;
5.PCM comes with all the voltage detection wires and connectors.
Specifications
Item |
Contents |
Criteria(Adjustable) |
|
1 |
Model |
HCX-D690V3/CW1243ALJP |
3S-12A working current |
2 |
Voltage |
Charging voltage |
12.6V |
3 |
Current |
Maximal continuous charging current |
12A |
Maximal continuous discharging current |
12A |
||
Current consumption |
≤50μA |
||
4 |
Overcharge Protection |
Over charge detection voltage |
4.225V±0.025V |
Over charge detection delay time |
0.5S—1.5S |
||
Over charge release voltage |
4.125V±0.05V |
||
5 |
Over Discharge Protection |
Over discharge detection voltage |
2.7V±0.08V |
Over discharge detection delay time |
0.5S-1.5S |
||
Over discharge release voltage |
3.0V±0.1V |
||
6 |
Over Current Protection |
Over current detection current |
36±8A |
Over current detection voltage |
0.1±0.01V |
||
Detection delay time |
47±15ms |
||
Release condition |
Cut load, automatically recover |
||
7 |
Short Circuit Protection |
Short circuit detection current |
≥100A (actual testing is needed) |
Detection delay time |
140-550us |
||
Detection condition |
Cut load, automatically recover |
||
8 |
Balance |
Balance voltage for single cell |
/ |
Balance current for single cell |
/ |
||
9 |
NTC 10KNTC B=3435 |
Charge/Discharge Over temperature protection |
75°C±4°C |
Charge/Discharge Under temperature protection |
75°C±5°C |
||
10 |
Resistance |
Inner resistance |
≤30mΩ |
11 |
Temperature |
Operating temperature range |
0 ~ +85°C |
Storage temperature range |
0 ~ +85°C |
||
12 |
Size (L*W*T) |
L60mm*W25mm*T4.0mm |