Home->PCM for LiFePO4 Battery Packs ->For 11S~13S Packs (35.2-41.6V)-> For 12S Packs (38.4V)

Battery Protection Circuit Module (BMS/PCM) for 12S 38.4V LiFePO4 Battery Packs

Part number: HCX-D596V1

Features and Benefits

 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 overcharge,overdischarge,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 

Specifications

 

Item

Contents

Criteria(Adjustable)

1

Model

HCX-D596V1

12S-90A working current

2

Voltage

Charging voltage

43.2V

3

Current

Maximal continuous charging current

70A / 50A

Maximal continuous discharging current

70A / 90A

Current consumption

≤100μA

4

Overcharge Protection

Over charge detection voltage

3.6V~3.9V(Adjustable)

Over charge detection delay time

700mS-1300mS

Over charge release voltage

3.5V~3.8V(Adjustable)

5

Over Discharge Protection

Over discharge detection voltage

2.0V~2.5V(Adjustable)

Over discharge detection delay time

80mS-170mS

Over discharge release voltage

2.0V~2.5V(Adjustable)

6

Over Current Protection

(1st Protection)

Over current detection current

 Adjustable

Detection delay time

174mS-406mS

Release condition

Cut load, automatically recover

7

Over Current Protection

(2nd  Protection)

Over current detection current

Adjustable

Detection delay time

10mS-25mS

Release condition

Cut load, automatically recover

8

Short Circuit Protection

Short circuit detection current

>=630A

Detection delay time

100uS-600uS

Detection condition

Cut load, automatically recover

9

Balance

Balance voltage for single cell

4.20V±0.025V

Balance current for single cell

126mA±15mA

10

Resistance

Inner resistance

≤20mΩ

11

Temperature

Operating temperature range

0 ~ +85°C

Storage temperature range

0 ~ +85°C

12

Size  (L*W*T)

L139mm*W62mm*T23mm

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