General Purpose Transformers: Type - General Purpose Transformer; KVA - 75 KVA; Volts, Primary - 240x480V; Volts, Secondary - 120/240V; Phase - 1 Ph; Frequency Rating - 60Hz; Taps - (2)+2.5pct x (2)-2.5pct; Winding - AL Winding; Temperature Rise - 150 deg C; Type/Construction - Ventilated; Enclosure Rating - NEMA 2; Enclosure HxWxD - 35.90x31.90x26.88" (91.2x481.0x268.3cm); Weight - 430lb (195kg); Additional Information - Floor Mount, four winding style. Old part number T-2-53021-3S