... 5% (no load) 3.Efficiency: over 95% 4.MOQ: 1 set. Control Transformer(BK,SBK),power transformer,electric transformer,JBK Machine ... , Transformer,BKC,JBKDG & SGPower Transformer,Dry type transformer,Three-phase Dry-type Power Transformer,Transformer,SG,DG DG and SG series ... rated voltage ±10%2.Output voltage:rated voltage +3%(no load)3.Efficiency:≥95%4.Waveform distortion:no additional waveform ...