Battery Protection Circuit Module (BMS/PCM) for 6S 22.2V Li-ion Battery Packs
Features and Benefits
1.Protection Circuit Board for 22.2V 6S Li-ion battery pack;
2.PCM applies for 6 cells Li-ion battery pack;
3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature, short circuit ;
4.With cell balance/equilibrium function;
5.Compatible with Li-ion cells;
6.How balancing function works? After battery pack is fully charged. PCM will detect each cell's voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps cells have longer service life.
7.PCM comes with all the voltage detection wires and connectors.
Specifications
Item |
Contents |
Criteria (Adjustable) |
|
1 |
Model |
HCX-D699 / SH367107 |
6S-15A working current |
2 |
Voltage |
Charging voltage |
25.2V |
3 |
Current |
Maximal continuous charging current |
5A |
Maximal continuous discharging current |
15A |
||
Current consumption |
≤50μA |
||
4 |
Overcharge Protection |
Over charge detection voltage |
4.2V~4.35V(Adjustable) |
Over charge detection delay time |
700mS-1300mS |
||
Over charge release voltage |
4.0V~4.2V(Adjustable) |
||
5 |
Over Discharge Protection |
Over discharge detection voltage |
2.3V~3.0V(Adjustable) |
Over discharge detection delay time |
460S-900mS |
||
Over discharge release voltage |
2.3V~3.0V(Adjustable) |
||
6 |
Over Current Protection (1st Protection) |
Over current detection current |
Adjustable |
Detection delay time |
80mS~120mS |
||
Release condition |
Cut load & charge to recover |
||
7 |
Over Current Protection (2nd Protection) |
Over current detection current |
Adjustable |
Detection delay time |
5mS~20mS |
||
Release condition |
Cut load & charge to recover |
||
8 |
Short Circuit Protection |
Short circuit detection current |
132A |
Detection delay time |
200~500us |
||
Detection condition |
Cut load/charge to recover |
||
9 |
Balance |
Balance voltage for single cell |
/ |
Balance current for single cell |
/ |
||
10 |
Temperature Protection |
Temperature Switch |
/ |
NTC (10KNTC B=3435) |
YES |
||
11 |
Resistance |
Inner resistance |
≤20mΩ |
12 |
Temperature |
Operating temperature range |
0 ~ +85°C |
Storage temperature range |
0 ~ +85°C |
||
13 |
Size (L*W*T) |
L50mm*W32mm*T8mm |