Input Voltage : 195-265 Volts minFrequency : 50Hz nominalOutput Voltage : 0-115 volts-DC at 230voltsCurrent Continuous : 30AIntermittent Current : max 50 A-DC (for 10s)Other Universalmodels:Brushless: GAVR-8A, GAVR-12A,GVAR-15A,GAVR-20A , AVR-704,AVR-703Universal Brush & Brushless: AVR-701,AVR-35A,POW50A,POW50B, AVR-100A60Hz system presets knee point at 57Hz50Hz system presets knee point at 47HzRegulation : +/- 2% typical.Soft star : 2 secUnder frequency protection : 40-50 HzENVIRONMENTAL :Operating temperature : -20 to +70 CelsiusMaximum humidity : 95% non-condensingStorage temperature : -30 to +80 CelsiusColour:blackMaterial:plasticPackage Contents:1 x Automatic voltage regulatorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.