- Contact Person : Ms. Ding Cici
- Company Name : Shenzhen Sunray Power Co., Ltd.
- Tel : 0086-755-29656485
- Fax : 0086-755-81737258
- Address : Guangdong,ShenZhen,Building 5, Changxing Hi-Tech Park, Shayiwan'an Road, Shajing Street, Bao'an District
- Country/Region : China
- Zip : 518100
Lead-acid battery charger 20A/40A
lead-acid battery charger;battery charger
u Three stages variable charging voltage algorithm by timing for maximizing the battery lifetime.
u Large charging capacity design (40Amp for 12Vdc mode; 20Amp for 24Vdc mode) for shortening the charging time.
u Selectable charging currents base on connected battery capacity for extending the battery lifetime with suitable charging current.
u Multiple voltages charging design for protecting diverse types of batteries of Flooded Lead-Acid, Gel, and AGM chemistries batteries.
u Wider input voltage range from 90Vac to 280Vac for universal input.
u High AC to DC converting efficiency design (higher than 80%)
u Smart fan control for maximizing the performance and fan lifetime.
MODEL | CS-4012 | CS-2024 |
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 | 1.5% | |
Current limit | 40-44Amp | |
Dead-battery charging | Minimum 10Vdc | |
Efficiency | 80% at 230VAC full load, 25. Output voltage 14.4V | |
80% at 230VAC full load, 25. 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 | 595% 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 | |
Lead-acid battery charger 20A/40A
