300A Digital Automatic Charging Machine 50-750VDC Battery Charger

Product Description

Known for its excellent energy density, this 300A Digital Automatic Charging Machine 50-750VDC Battery Charger has wide application in DC battery charging station. This three phase power charging system serves as a constant voltage supporting solution needed for smooth running of different devices. It can control output constant power and input limited power without any error. As part of its safety features, this 300A Digital Automatic Charging Machine 50-750VDC Battery Charger has input overvoltage and short circuit protection facility.With LCD touch screen display, can displayfault code and KWH, output voltageparameter is adjustable, can set chargingtime, can work in parallel300A Digital Automatic Charging Machine 50-750VDC Battery ChargerIntroduction: Our 3 phase AC-DC charger module 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.Functional details: Hot plugAdvanced current sharing technologyControl of input limited powerControl of output constant powerTemperature limited powerRegulation of output current limiting pointRegulation of output voltageFan controlProtection of input overvoltage/ voltage shortageOutput overvoltage protectionOver-temperature protectionProtection of internal bus faultShort circuit protectionInterruption of background communicationProtection against fan faultMonitoring performanceParameters: Environmental conditionsOperation temperature: -40 to +75 Celsius, derating is require when the temperature is above 55 Celsius.Storage temperature: -40 to+70 CelsiusRelative humidity: <95%RH, without condensationCooling mode: Forced air coolingAltitude: 2,000 mNoise: <65dB(A) (1m away)AC inputInput system: Three phases + PERated voltage: 380 VacVoltage range: 300 Vac - 480VacMaximum current: <32ARated frequency: 50Hz/60HzDC outputRated Voltage: 100-500VdcVoltage range: 50-500V (can set)Current range: 0.1-50A (can set)Maximum output current: 50ASteady 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 THDPower 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%EfficiencyUnder Rated input voltage: >95.2Application place: Indoor (IP20)Communication: CAN BUS or RS485Display Indication Light: Green LED: normal operation, Yellow LED: alarm, Red LED: failureDisplay language: EnglishDisplay: 5 inch LCD touch screenSize: W483mm - D520mm - H133mmWeight: 25kg