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

BMS D452V1 for 38.4V 12S LiFePO4 Battery Packs (50A Charge, 50A Discharge)

1. Battery management circuit board for 38.4V 12S LiFePO4 battery pack.
2. BMS/PCB/PCM applies for 12 cells LiFePO4 battery pack.
3. To prevent the battery packs from overcharge, overdischarge, over current, over temperature, short circuit .
4. The Maximal working current: 50A.
5. Compatible with both LiFePO4 cells.

 
We keep materials in stock only, we need around 3-7 days for samples productions.

Sale Price:$
Quantity Amount
1-50$46.09
51-80 $45.99
81-100 $45.59
100+ $45.09
Weight:10g Model:
Total cost:

Quantity: (stock:

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Item
Content Criterion
Model
HCX-D452V1LF12S50A-05/BQ77905 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 3.90V±0.02V
Over charge detection delay time 1S
Over charge release voltage 3.70V±0.05V
Over Discharge Protection
Over discharge detection voltage 2.00V±0.05V
Over discharge detection delay time 1S
Over discharge release voltage 2.40V±0.1V
Over Current Protection
(1st Protection)
Over current detection current 136A±13A
Detection delay time 700mS
Release condition Cut load, automatically recover
Over Current Protection
(2nd Protection)
Over current detection current 192A±19A
Detection delay time 350mS
Release condition Cut load, automatically recover

Temperature Protection
(Multi NTC’s are available)

Charge overtemperature protection 50℃
Discharge overtemperature protection 70℃
Charge undertemperature protection -5℃
Discharge undertemperature protection -20℃
Short Circuit Protection
Short circuit detection current >=360A
Detection delay time 360uS
Release condition Cut load, automatically recover
Balance
Balance voltage for single cell /
Balance current for single cell /
Resistance
Inner resistance ≤20mΩ
Temperature
Operating temperature range 0~+85℃
Storage temperature range 0~+85℃
Size(L*W*T)
L60mm*W105mm*T12mm