constant voltage transformer High voltage transformer 10kV-35kV 0.63~10MVA S9~S13 transformer Constant Voltage TransformerService conditions 1) Altitude: ≤1, 000m 2) ... TransformerPrimary voltage: 6, 6.3, 10, 10.5, 11,35kV,Tapping range: ±5%Secondary voltage: 3, 3.15, 6.3kVConnection group ... (W)Load loss (W)(75°C)Impedance voltage (%)No-load current (%)Gross weight (kg)DimensionL*W*H (mm)Gauge (mm) ...