AC-DC Batter Charger
— 50-750VDC large current single phase lithium battery charger
Product category
50-750VDC large current single phase lithium battery charger
BEG series high voltage and high power single phaes battery charger is developed specially for single phase AC input charging module with high efficiency and a wide range of constant power output, developed specifically for electric vehicle mobile charging stations
Features：
1, Power supply module is pluggable, easy to maintain
2, 5 inch colour LCD screen, easy and simple to operate
3, can set the battery evenly voltage, floating voltage, current, and can set manual or automatic mode
4, can be timed charging, powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc.
5, soft start charging, soft shutdown to minimize the impact on the battery
6, input has over-voltage protection circuit breaker to prevent over-voltage burn power module
7, RS485 interface can be selected, the output voltage and current can be controlled through RS485 interface
8, charging pile module ripple current is less than 5%, the charging current impact is small for a variety of current.
Category | Name | Parameter |
Environmental conditions | Operating temperature | -40°C ~ +75°C, derating is required when the temperature is above 55°C. |
Storage temperature | -40℃ ~ +70℃ | |
Relative humidity | ≤95%RH, No condensation | |
Cooling way | Forced air cooling | |
Altitude | 2000m, derating is required when the altitude is above 2000 m | |
Atmospheric pressure | 79kPa ~ 106kPa | |
AC input | Input phase | Single phase L/N or L1/L2 + PE |
Voltage rage | 90-280Vac | |
The maximum static voltage borne under no operation | 300Vac | |
Rated voltage | 240Vac | |
Maximum current | 32A*3 | |
Grid frequency | 45Hz~65Hz | |
Rated frequency | 50Hz/60Hz | |
DC output | Voltage range | 50-750Vdc |
Rated voltage | 240VDC | |
Current range | 0 ~ 20A*3 | |
Steady voltage precision | <±0.5% | |
Steady current precision | ≤±1%(rated range of 20% ~ 100% for output load) | |
Load regulation rate | ≤±0.5% | |
Power factor and THD | Power factor | ≥0.95 @20% to 50% of full load output power |
≥0.98 @50% to 100% full load output power | ||
≥0.99 @100% full load output power, nominal input voltage and frequency | ||
THD | ≤5% @50% to 100% of full load output power | |
Efficiency | ≥94.5%, @750V, 50% to 100% load current, at rated input voltage | |