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BMS/PCM/PCB - LiFePO4 BMS/PCM/PCB

BMS D707 for 38.4V 12S LiFePO4 Battery Packs (50A Charge, 50A Discharge)

1. Protection Circuit Board for 38.4V 12S LiFePO4 battery pack;
2. PCM applies for 12 cells LiFePO4 battery pack with E-Switch integrated, E-Switch can totally turn off the output;
3. To prevent the battery packs from over charge, over discharge, over current, over temperature ,short circuit;
4. With cell balance/equilibrium function;
5. Compatible with LiFePO4 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.

Sale Price:$
Quantity Amount
1-50$58.59
51-100 $58.09
101-200 $57.59
200+ $56.59
Weight:190g Model:
Total cost:

Quantity: (stock:

  • Product detail
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Item
Content Criterion
Model
HCX-D707LF12S50A-03/184CJ 12S-50A working current
Voltage
Charging voltage 43.2V
Current
Maximal continuous charging current 50A
Maximal continuous discharging current 50A
Current consumption ≤50uA
Overcharge Protection
Over charge detection voltage 3.65V±0.025V
Over charge detection delay time 1300ms(max)
Over charge release voltage 3.65V±0.05V
Over Discharge Protection
Over discharge detection voltage 2.50V±0.062V
Over discharge detection delay time 26ms(max)
Over discharge release voltage 3.00V±0.1V
Over Current Protection
(1st Protection)
Over current detection current/ Voltage 100A±10A / 0.15±0.015V
Detection delay time MAX20ms
Release condition Cut load / charge to recover
Short Circuit Protection
Short circuit detection current external resistance ≤ 0.1Ω
Detection delay time MAX320us
Detection condition Cut load/charge to recover
Balance
Balance voltage for single cell 3.6V±0.025V
Balance current for single cell 36mA±10mA
Temperature Protection
Temperature Switch Yes
Resistance
Inner resistance ≤20mΩ
Temperature
Operating temperature range 0~+85℃
Storage temperature range 0~+85℃
Size(L*W*T)
L135mm*W80mm*T12mm