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BMS/PCM/PCB - Li-ion/Li-Polymer BMS PCM PCB

BMS D596V1 for 51.8V 14S Li-ion/Li-Polymer Battery Packs (55A Charge, 55A Discharge)

1. Protection Circuit Board for 51.8V 14S Li-ion and Li-Polymer battery pack;
2. PCM applies for 14 cells Li-ion/Li-Polymer battery pack with E-Switch integrated, E-Switch can totally turn off the output;
3. To prevent the battery packs from overcharge, over discharge, over current, over temperature ,short circuit ;
4. With cell balance/equilibrium function;
5. Compatible with both Li-ion and Li-Polymer 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.
 
We keep materials in stock only, we need around 3-7 days for samples productions. 

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Item
Content Criterion
Model
HCX-D596V1LI14S55A-01/R5460N 214AF 14S-55A working current
Voltage
Charging voltage 58.8V
Current
Maximal continuous charging current 55A
Maximal continuous discharging current 55A
Current consumption ≤100uA
Overcharge Protection
Over charge detection voltage 4.25V±0.025V
Over charge detection delay time 700mS-1300mS
Over charge release voltage 4.05V±0.05V
Over Discharge Protection
Over discharge detection voltage 2.80V±0.07V
Over discharge detection delay time 80mS-170mS
Over discharge release voltage 3.00V±0.1V
Over Current Protection
(1st Protection)
Over current detection current 110A±20A
Detection delay time 174mS-406mS
Release condition Cut load, automatically recover
Over Current Protection
(2nd Protection)
Over current detection current 183A±20A
Detection delay time 10mS-25mS
Release condition Cut load, automatically recover
Short Circuit Protection
Short circuit detection current >=630A
Detection delay time 100uS-600uS
Release condition Cut load, automatically recover
Balance
Balance voltage for single cell 4.20V±0.025V
Balance current for single cell 126mA±15mA
Resistance
Inner resistance ≤20mΩ
Temperature
Operating temperature range 0~+85℃
Storage temperature range 0~+85℃
Size(L*W*H)
L139mm*W62mm*H23mm