4S 100A Bluetooth Smart 2A Active Balancer For Solar Energy Storage Systems

Number of strings supported

4S-8S

Continuous current

50A-300A

Number of NTCs

2 built in, 4 external

Balance Function

Active balancer 1A-3A

UART (non isolated)

Standard

Switch function

Optional (With/ Without)

Charging current limit

Optional (With/ Without)

Battery packs in parallel

Yes

History record

Optional (With/ Without)

LCD display

Optional (With/ Without)

Bluetooth

Optional (With/ Without)

Heating function

Optional (With/ Without)

CAN communication

Optional (With/ Without)

RS485 communication

Optional (With/ Without)

Over charge Protection

VCU1

Over charge detection voltage

3.75+0.025V (settablel)

tCU1

Over charge 1st detection delay time

1+0.5S (settable)

VCL1

Over charge 1st release voltage

3.60+0.05V (settable)

Over discharge protection

VDL

Over discharge detection voltage

2.50+0.08V (settable)

tDL

Over discharge detection delay time

1+0.5S (settable)

VDU

Over discharge release woltage

3.00+0.1V (settablel

Continue current

ICHG

Continue charge current

50A-100A (settable)

IDIS

Continue discharge current

50A-300A (settable

Over current protection

OCIOV1

Charge overcurrent detection current 1

300A (settable)

ODIOV1

Discharge overcurrent detection current 1

1000A (settable)

Short current protection

ISHORT

Short circuit detection current

Yes

tSHORT

Short circuit delay time

500US

Over Short current release

/

Over current & short current release

Load disconnection

Balance function

VBAL

Balance detection voltage

3.0v (settable)

VBAL

Balance release current

2000mA

Temperature protection

NTC

NTC discharge temperature protection

40-85 (settable)

Internal resistance

RCHG

Resistance in charge

<50mohm

RDIS

Resistance in discharge

<50mohm

Current consumption

ISTB

Current consume in normal operation

<2250uA