Digitax, Brushless SC Servo Drive: DB 220: Power Input: 5,8 kVA, Output: 2,2kW, Voltage: 50/60Hz, 3 PH, 380/460, 380/460, Current: (A), 8,0A/4,4A, Overload: 8,8A for 4 secs, Serialno: 533184. Note: The bottom left corner of the front is missing a piece.