General Purpose Transformers: Type - General Purpose Transformer; KVA - 1 KVA; Volts, Primary - 240x480V; Volts, Secondary - 120/240V; Phase - 1 Ph; Frequency Rating - 60Hz; Winding - AL Winding; Temperature Rise - 150 deg C; Type/Construction - Epoxy Potted; Enclosure Rating - NEMA 3R; Enclosure HxWxD - 10.50x5.50x5.13" (26.7x14x13cm); Weight - 24lb (10.9kg)