R911277490 is part of the DKS AC Servo Drives Series by Indramat Drives.
Rated Current: 30Amperes Voltage Connection: 3-phase or single-phase Motor Feedback Cable: Yes Input Voltage: 1x 230Volts or 3x 230Volts Continuous Power Frequency: 50-60Hartz PMW Frequency: 18Kilohartzs Protection Class: IP 10 per DIN 40 050 Insulation Class: C per DIN 570 110