Regler / Spannungskonstanthalter / AVR

Technology:Servo Motor control+Micro compute programed control Display:meterColor:Red/Green/White/blue Info:Input Voltage/Output Voltage/Load Usage/Time Delay/Normal Working/Protection Protection :Over Voltage/ Low Voltage/ Over Loading/ Over Temperture/ CreepageOutput voltage ≥248v±4v Input voltage ≤170V±4v Over Loadingmore than 120% Over Temperture :120±10 Delay time :Long time(255 second)/short time (5 second) Circuit breaker:Regulator/By-Pass Language:English/Russian/Chinese Input Voltage:AC150V-270V Output Voltage:220V+-3% ; adjustable Frequency50Hz/60Hz Phase:Single Phase Efficiency≥90% Ambient Temperature:-15-45C Relative Humidity<95% Waveform distortionno additional wave form distortion Insulating ResistanceNormally more than 2MΩ