12V/24V Lead-Acid Battery Charger

Specifications

12V/24V Lead-Acid Battery Charger
1,12V-40A/24V-20A
2,wide input voltage
3,high converting efficiency design

12V/24V Lead-Acid Battery Charger

Application:
Ability to charge Flooded Lead-Acid, Gel, AGM

Feature:

1. Three stages variable charging voltage algorithm by timing for maximizing the battery lifetime.
2. Large charging capacity design (40Amp for 12Vdc mode; 20Amp for 24Vdc mode) for shortening the charging time.
3. Selectable charging currents base on connected battery capacity for extending the battery lifetime with suitable charging current.
4. Multiple voltages charging design for protecting diverse types of batteries of Flooded Lead-Acid,Gel, and AGM chemistries batteries.
5.Wider input voltage range from 90Vac to 280Vac for universal input.
6.High AC to DC converting efficiency design (higher than 80%)
7.Smart fan control for maximizing the performance and fan lifetime.

 

MODEL	40-12	20-24
CAPACITY	40A/12V	20A/24V
Input Voltage	180-280VAC full performance
	90-180VAC automatically derates to 50% of full load current.
Input Frequency	40Hz to 70Hz
Nominal Output voltage	12Vdc manual adjustable	24Vdc manual adjustable
Output current	Input voltage 180-280V, output current 40A; Input voltage 90-180V, output current 20A	Input voltage 180-280V, output current 20A; Input voltage 90-180V, output current 10A
Rated output current	manual adjustable
Current accuracy	± 6% of full rated output current @25°C, for target currents across the range from 10% rated output (for absorption exit criteria accuracy) to the current limit setpoint.
Load regulation	1.50%
Current limit	40-44Amp
Dead-battery charging	Minimum 10Vdc
Efficiency	80% at 230VAC full load, 25°C. Output voltage 14.4V
	80% at 230VAC full load, 25°C. Output voltage 28.8V
Battery type selected	Flooded Lead-Acid, Gel, AGM, manual adjustable
Parallelable outputs	Allow two chargers to be connected together in parallel
Operation temperature	-10 to +40°C
Relative humidity	5~95% without condensation
Noise	Unit requirements: below 50dB
Storage conditions Temperature	-20°C to +80°C
Cooling	Smart fan control
EMC	EMS: EN55024
	EMI: EN55022, Class A
Safety	CE
Dimensions	260*225*83mm