Item No.

Test project

Merits

1

Voltage

Charging voltage

DC29.2V;43.2V;57.6V 3.6V/cell

Balancing voltage of individual cell

3.65±0.025V

2

Current

Balancing current of individual cell

45±5mA

Current consumption (Self-consuming)of individual cell

Normal operation:<50μA;Dormant state:<30μA

Max. Continuous charging current

7A,

Max. Continuous discharging current

20A, 30A; Pulse current:50A for 30 sec.

3

Over-charge protection(individual cell)

Over-charge detection voltage

3.80±0.025V

Delay time of Over-charge detection

1S

Over-charge resume voltage

3.60±0.05V

4

Over-discharge protection (individual cell)

Over-discharge detection voltage

2.30±0.08V

Delay time of Over-discharge detection

100mS

Over-discharge resume voltage

2.5±0.100V

5

Over-current protection

Voltage detecting for Over-current

0.3V

Current detection for over-current

70±8A

Delay time of over-current detection

20ms

Recover measures

Disconnect load ; self-recovery

6

Short-circuit protection

Detection range

External short-circuit

Detection delay time

300us

Recover measures

Disconnect load ; self-recovery

7

Internal impedance

Protection circuit (MOSFET)

≤6mΩ.  from B- to P- on PCM

8

Temperature

Operating temperature range

-40～+85℃

Storage temperature range

-40～+125℃