Type

CBK-10

CBK-15

CBK-20

Rated charge current

10A

15A

20A

Rated load current

10A

15A

20A

Work voltage

□12；□24V；

Over load, short circuit protection

1.25 rated load current 60sec,1.5 rated loads current 5sec, over load protection action.

≥3 Rated load current short circuit protection action.

Self-consumption current

≤6 mA

Charge circuit voltage drop

≤0.26V

Load circuit voltage drop

≤0.15V

Over voltage protection

17V; ×2/24V

Work temperature

Industry stage：-35℃to 55℃；Commercialstage-5℃to 50℃

Boost charge voltage

14.6V；×2/24V；(keep 10min)(only used when overdischarging)

Direct charge voltage

14.4V; ×2/24V；(keep 10min)

Float charge voltage

13.6V; ×2/24V；

charge return voltage

13.2v;×2/24V;

Temperature compensation

-5mv/℃/2v(Boost charge, Direct charge, Float charge, charge return voltage);

Lower voltage indicate

12.0V；×2/24V；

Over discharge voltage

11.1V（no load）- modified voltage by discharge rate of battery；×2/24V；

Over discharge return voltage

12.6 V; ×2/24V

Over-discharge pressed return voltage

12.4V; ×2/24V

Control mode

PWM charge mode; modified discharge voltage by the discharge rate