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,JBKDG & SGPower Transformer, ... capacity of tapped winding can be designed and produced according to usersrequirements. Working condition1.Ambient temperature:-15-+402.Altitude:<1000m3 ...