Square D™ Transformer, Type 7 Dry Energy Efficient Low Voltage, Series: XFMR, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 75 kVA Power, 60 Hz Frequency, 3 ph, 5.6 kA Maximum, 2/4 Taps, Ceiling/Floor Mounting, NEMA 2/3R Enclosure, 150 deg C, DOE 2016 98.68% Efficiency, 697 mm L x 764 mm W x 851 mm H Dimensions