dry-type auto transformer 1.Input voltage:rated voltage +/-10% 2.Output voltage:rated voltage +3%(no load) 3.Efficiency:95%

dry-type auto transformer1.Input voltage:rated voltage +/-10%2.Output voltage:rated voltage +3%(no load)3.Efficiency:≥95%

Working condition1.Ambient temperature:-15-+402.Altitude:<1000m3.Relative humidity:<90%4.Environnment exists with out gas,steam,chemical deposition,dust or dirt that will affect transformers insulation seriously,also explosive or corrosive medium is not allowed.5.If any special working conditions that are not in line with the above stipulations,user shall negotiate with us,Main technical characters1.Input voltage:rated voltage ±10%2.Output voltage:rated voltage +3%(no load)3.Efficiency:≥95%4.Waveform distortion:no additional waveform distortion

dry-type auto transformer