Acme Transformer, 40KVA, 3PH, 230 Delta V, 230Y/133V, Drive Isolation

40KVA, 3-Phase, 230 Delta Primary Volts - 230Y/133 Secondary Volts. Drive Isolation Transformer, Encapsulated, NEMA Type 3R, HxWxD: 25.50 Inch x 24.39 Inch x 19.37 Inch, 60 Hz.