Customization: | Available |
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Type: | Lithium Battery |
Charger Type: | Electric Charger |
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BEG Series battery charger is developed specially by Zhejiang Bangzhao Electric Co.,Ltd for DC battery system charging station. With single phase or 3 phase AC input, it has the advantages of high efficiency, high power density and low harmonic.
50-750VDC 3 phase 100KW battery charger:
Model | BEG75020S-21kw | BEG75040-75kw | BEG75050-400kw | |
AC Input | ||||
Input voltage | 90~280Vac | 260~530Vac | 260~530Vac | |
Max. input current | <96A | <150A | <740A | |
Input frequency | 55±10Hz | |||
Power factor | ≥ 0.99 | |||
Efficiency(fully loaded) | >95% | |||
THD | <5% | |||
DC Output | ||||
Rated output | 21kW | 75kW | 400kW | |
Output voltage range | 50~750Vdc | 50~750Vdc | 50~750Vdc | |
Constant power voltage range | 350~750Vdc | 400~750Vdc | 400~750Vdc | |
Output current range | 0~60A | 0~187.5A | 0~1000A | |
Output current limiting | 0.1-60A | 0.1-187.5A | 0.2-1000A | |
Current sharing | Imbalance<±5% | |||
Voltage stabilized accuracy | ≤±0.5% | |||
Current stabilized accuracy | ≤±1% | |||
Monitor | ||||
Communication | CAN | |||
Indicator light | Green: Normal operation Yellow: Protection alarm Red: Fault alarm | |||
Operating Environment | ||||
Operating temperature | -40ºC~+75ºC,derates from +55ºC | |||
Storage temperature | -40ºC~+80ºC | |||
Humidity | ≤95%RH, without condensation | |||
Cooling | Fan cooling | |||
Altitude | 2000m, Above 2000m, derating needs to be considered | |||
Alarm and Protection | ||||
Entered Undervoltage protection | Automatic shutdown protection, automatic resumption of work after normal input | |||
Output overvoltage protection | Automatically shuts down and locks, and needs to be re-powered on to resume work | |||
Over-current and short-circuit protection | Automatically shuts down and locks, and needs to be re-powered on to resume work | |||
Over-temperature protection | Automatic shutdown protection, automatic resumption of work after normal temperature |
Other details AC-DC charger: