AC-DC Batter Charger50-750VDC large current single phase lithium battery charger

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

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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


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