DG and SG series Dry type transformer Working condition 1.Ambient temperature:-15-+40Dgree 2.Altitude:<1000m 3.Relative humidity:<90% 4.Environnment exists with out gas,steam,chemical deposition,dust or dirt that will affect transformer's 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 characters 1.Input voltage:rated voltage ±10% 2.Output voltage:rated voltage +3%(no load) 3.Efficiency:≥95% 4.Waveform distortion:no additional waveform distortion