SG Power Transformer

1.SG,DG Power Transformer,Dry type transformer,Three-phase Dry-type Power Transformer,Transformer

Control Transformer(BK,SBK),power transformer,electric transformer,JBK Machine Tool Control Transformer, Transformer,BKC,JBK

DG & SG

Power Transformer,Dry type transformer,Three-phase Dry-type Power Transformer,Transformer,SG,DG

DG and SG series Dry type transformerGeneralDG and SG series single-phase and three-phase dry type transformer adopts high quality material and advanced technology,it has advantages of damp-proof and convenient maintenance,it can be applied to such power transmission and distributionplaces like underground railway,high building,airport,station,wharf,enterprise,tunnel,etc.It is mainly used in power supply occasions of AC 50-60HZ and voltage less than 500V.All the input and output voltage,connection group and capacity of tapped winding can be designed and produced according to usersrequirements.   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

SG Power Transformer