LCD Smart Series
3 phase battery charger with 50-1000VDC
BEG series 3 phase battery charger 1-50A is developed by Bangzhao Electric single-phase or three-phase AC input without neutral line, with high efficiency, high power density, low harmonics,constant power output and wide voltage output. high efficiency, high power density, low harmonics, constant power output, wide voltage output and other advantages.
It suitable for Lead-acid battery, GEL battery, Lithium iron phosphate battery, Fuel cell and so on.
Application
1.Large, medium and small electric vehicle charging stations;
2.High-speed service areas, stations, docks and other transportation hub areas;
3.Public places such as urban residential areas, shopping plazas and electric business places.
Product Features
1.5 inch color LCD touch screen, easy and simple to operate;
2.Power supply module is pluggable, convenient for later maintenance;
3.Input and output with protection circuit breaker hard switch, safe and reliable.
4.Can set the battery average charging voltage, float charging voltage, charging current, etc;
5.Timing charging, manual and automatic mode can be set;
6.With overheat, short circuit, overload, overvoltage, undervoltage and other protection functions;
7.6U rack type is suitable for various standard cabinet installation;Cabinet type is suitable for high current charging station system.
Product Parameter
|
Category |
Name |
Parameter |
|
Model |
BEG75050 |
|
|
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 |
|
Voltage range |
260 Vac ~ 530 Vac |
|
|
The maximum static voltage borne under no operation |
600 Vac |
|
|
Rated voltage |
400 Vac |
|
|
Maximum current |
32A |
|
|
Grid frequency |
45 Hz~ 65 Hz |
|
|
Rated frequency |
50Hz/60Hz |
|
|
DC output |
Voltage range |
50 Vdc ~ 750Vdc |
|
Current range |
0 ~ 33.3A (high voltage)/ 0~50A(low voltage) |
|
|
Rated current |
26A@750V (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% |
|
|
Grid regulation rate |
≤±0.1% (testing range is 320V ~ 530V) |
|
|
Startup overshoot |
≤±3% |
|
|
Peak-to-peak value noise |
≤1% (150~750V, 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％ |
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