AC-DC Batter Charger
— 150-750VDC High voltage 3 phase battery charger
Product category
150-750VDC High voltage battery charger
BEG series high voltage and high power 3 phaes battery charger is developed specially for 3-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 | Operation temperature | -40°C ~ +75°C, derating is require when the temperature is above 55°C. |
Storage temperature | -40°C ~ +70°C | |
Relative humidity | ≤95%RH, without condensation | |
Cooling mode | Forced air cooling | |
Altitude | 2,000 m a.s.l., derating is require when the altitude is above 2,000 m a.s.l. | |
Atmospheric pressure | 79 kPa ~ 106 kPa | |
AC input | Input system | Three phases + PE |
Rated voltage | 380 Vac | |
Voltage range | 320 Vac ~ 450Vac | |
Maximum current | 32A-64A | |
Rated frequency | 50Hz/60Hz | |
DC output | Voltage range | 150~750V |
Current range | 0.1~100A | |
Rated current | 50A*2@400V (required for setting of current limiting point,750V is 26.67A) | |
Steady voltage precision | <±0.5% | |
Steady current precision | ≤±1% (rated range of 20% ~ 100% for output load) | |
Load regulation rate | ≤±0.5% | |
Startup overshoot | ≤±3% | |
Peak-to-peak value noise | ≤1% (50~750V, 0~20MHz) | |
Power factor and THD | Power factor | ≥0.95 Full-load output power of @20%~50% |
≥0.98 Full-load output power of @50%~100% | ||
≥0.99 Full-load output power, input nominal voltage and frequency of @100% | ||
THD | ≤5% Full-load output power of @50%~100% | |
Efficiency | Under Rated input voltage | ≥95.2％，@750V，50％～100％ |