AVR Three Phase Servo AC Automatic Voltage Regulator

AVR Three Phase Servo AC Automatic Voltage RegulatorFeatures:1. CPU intelligent control, stable and reliable 2. Main Control PCB adopts SMT process. 3. Electronic components all adopt imported brands. 4. LCD screen, easy setup with menu button 5. 3 Phase are regulated independently, withstand all kinds of load 6. Overload, Under/Over Voltage, Short Circuit, Bypass protection 7. Remote control(Optional) Specifications:AVR Three Phase Servo AC Automatic Voltage StabilizerItemAVRPower Rating(KVA)10K15K20K30K50K60K75K90KControl MethodServo Motor(Microprocessor CPU)InputRated Voltage3 x 380VAC (3Phase + N)Voltage Range260VAC ~ 433VACFrequency50/60 HzOutputRated Voltage3 x /380VAC (3phase + N)Stabilizing Accuracy±1%( ±1%~ ±5% Adjustable)Power FactorPF≥0.8Efficiency≥98%Response time≤0.5SDelay time(When it is on)≤5s(Optional)Waveform Distortion≤1℅System ProtectionOver VoltageThe output voltage is higher than 10℅(adjustable),cut off the input in 3~5sUnder VoltageThe output voltage is lower than 15℅(adjustable),cut off the input in 3~5sOverloadIf over current,cut off the input in 3~5sPhase DislocationWhen there is phase dislocation, alarm and cut off the input powerPhase LossWhen there is phase loss, alarm and cut off the input power.Short CircuitWhen the load device is short circuited, cut off the input powerBypassWhen the AVR fails or is repaired, the power transfer to bypass manuallyLCD ScreenInput VoltageReal-time display of the input voltageOutput VoltageReal-time display of output voltageOutput CurrentReal-time display of working currentWorking StatusAVR, Bypass, Fuse Blown, Over-voltage, Under-voltage,Over-load etc.OthersCooling SystemAirInsulation Resistance≥2MΩVoltage-enduranceThe whole machine has no breakdown and no arcing phenomena for 2000VAC/ min.Noise