1. CPU Controlled Three step charge 2. High Frequency design, small and light
Key Features
3. Universal wide input be in same with 110V and 220V mains.4. Selective output 12VDC or 24VDC5. Selective charge current of 4 step for diverse battery capacity to extending the battery lifetime6. Max Charge Current 40Amp/12VDC, 20A/24VDC while 220V range input7.Max Charge Current 20Amp/12VDC, 10A/24VDC while 110V range input8.Parallel output Connection is workable for bigger Battery Bank. 9.Charge Voltage is selectable for different type Battery and extending the battery lifetime10.Reverse Battery Polarity Protection11.Smart fan control12.LED indicator for input, output, temperature and charge state voltage
High Frequency Battery Charger CHD2040 Series TECHNOLOGY SPECS
| ITEM | MODEL | CHD2040 | ||
| Capacity | 12VDC40A,24VDC20A | |||
| Efficiency | >80% | |||
| AC Input | Normal voltage | 90-280VAC | ||
| Frequency range | 40Hz to 70Hz | |||
| DC Output | Voltage (V) | 12VDC or 24VDC | ||
| Charge Voltage | 13.4-14.4V difference for different charge stage and different type battery. | |||
| Charge Current | Max 12VDC40AMP or 24VDC20AMP while AC Input 180-280V, | |||
| Max 12VDC20AMP or 24VDC10AMP while AC Input 90-180V, | ||||
| Manual adjustable at 25% 50% 75% 100% rated current | ||||
| 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 set point. | |||
| Current Limit | 40-44Amp | |||
| Cooling | Fan Cooling with Smart fan control | |||
| Parallel Outputs | Maximum two charger units connection in parallel | |||
| Battery selector | Flooded Lead-Acid, Gel, AGM, manual adjustable | |||
| Charger Current selector | 25%, 50%,75% ,100% ,4 stage | |||
| output voltage selector | 12VDC or 24VDC manual adjustable | |||
| Protection | Reverse Polarity | yes | ||
| Input Over Voltage | normal safety voltage:0-300V, peak 430V | |||
| Input Under-voltage | Shutdown or input current limit out of normal voltage | |||
| Over Temperature | shut off while over 60°C. restart while 55°C | |||
| Output over voltage (12V/24VDC) | Unit will shut down if Vcharging > Vcharging (target) + 1.0Vdc for more than 2 seconds; unit will restart when voltage <= Vcharging (target) for more than 2 seconds.For battery OVP the unit will restart in the same stage. | |||
| Unit will shut down if Vcharging > Vcharging (target) + 1.5Vdc for more than 2 seconds; unit will restart when voltage <= Vcharging (target) for more than 2 seconds.For battery OVP the unit will restart in the same stage. | ||||
| output short Circuit. | yes | |||
| Working Environment | Temperature | Operating range: -10°C to 60°C. over 40°C will be Derated mode | ||
| Noise | 50dB max | |||
| Humidity | 5~95% without condensation | |||
| Product Size | 224 x 255 x 80(mm) | |||
| product Weight | 1.7Kg | |||
| Carton size | 41*345*56.2mm/6PCS | |||
| Carton weight | 13.5KG/6PCS | |||
High Frequency Multiway Battery Charger 12V24V 10A-40AMP
