Single Phase Energy Efficient Transformer Input Voltage - Transformer 240V AC 480V AC Output Voltage - Transformer 120V AC 240V AC VA Rating - Transformer 50 kVA Mounting - Transformer Floor Outdoor Rated - Transformer No Voltage Function - Transformer Step Down Winding Material - Transformer Aluminum Hz - Electrical 60 Hz Temp Rise 150 Degrees C Enclosure Rating NEMA 2 IP Rating 11