20kw High Efficiency ACDC Power Supply Charger Module 50-750V Charging Rectifier 50A Battery Charger

Product Description

20kw High Efficiency ACDC Power Supply Charger Module 50-750V Charging Rectifier 50A Battery Charger is for DC battery system charging station. With three-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic. 50-500Vdc output voltage range optional, suitable for all types of batteries. With LCD touch screen display, can display fault code and KWH, output voltage parameter is adjustable, can set charging time, can work in parallel, with CAN communication port.

20kw High Efficiency ACDC Power Supply Charger Module 50-750V Charging Rectifier 50A Battery Charger

Functional details:

• Hot plug
• Advanced current sharing technology
• Control of input limited power
• Control of output constant power
• Temperature limited power
• Regulation of output current limiting point
• Regulation of output voltage
• Fan control
• Protection of input overvoltage/ voltage shortage
• Output overvoltage protection
• Over-temperature protection
• Protection of internal bus fault
• Short circuit protection
• Interruption of background communication
• Protection against fan fault
• Monitoring performance

Parameters:

Environmental conditions

• Operation temperature: -40 to +75 Celsius, derating is require when the temperature is above 55 Celsius.
• Storage temperature: -40 to +70 Celsius
• Relative humidity: <95%RH, without condensation
• Cooling mode:Forced air cooling
• Altitude: 2,000 m 
• Noise: <65dB(A) (1m away)

AC input

• Input system: Three phases + PE
• Rated voltage:380 Vac
• Voltage range:300 Vac - 480Vac
• Maximum current: <32A
• Rated frequency: 50Hz/60Hz

DC output

• Rated Voltage: 100-500Vdc
• Voltage range:50-750V (can set)
• Current range:0.1-50A (can set)
• Maximum output current: 50A
• 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%

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: >95.2ï¼…
• Application place: Indoor (IP20)

Communication: CAN BUS or RS485

Display Indication Light: Green LED: normal operation, Yellow LED: alarm, Red LED: failure

Display language: English

Display: 5 inch LCD touch screen

Size: W483mm - D520mm - H133mm

Weight: 25kg