General Purpose - Multi-Use: Type - K Factor Transformer; KVA - 30 KVA; Volts, Primary - 480V; Volts, Secondary - 208Y/120V; Phase - 3 Ph; Frequency Rating - 60Hz; Taps - (2)+2.5pct x (4)-2.5pct; Winding - AL Winding; Temperature Rise - 150 deg C; Type/Construction - Ventilated; Enclosure Rating - NEMA 1; Enclosure HxWxD - 28.00x23.00x16.00" (71.1x58.4x40.6cm); Weight - 372lb (168kg); Additional Information - K20 Rated, Optional Weather Shield Kit: WS-14; Manufacturer Series - 3H20T2H Series