... ,10.5,11,20,34.5,35,37,38.5,66,69YNd1112~143834301351281280.7400004541361571491490.63500005449431891801800.56630006357502202092090.56900008072642882742740. ... -phase two winding non-excitayion-tap-changing power transformer: Rated power(kVA)High Voltage(kV)H.V Tap ... 10.5,11,13.8,15.7518,20,35,38.5,YNd1112~143513532128281280.7400004115737149331490.7500004918944180391800.65630005822052209462090. ...