R911287818 is part of the DKR Drive Controllers Series by Indramat Drives.
Product Type: Servo Drive Controller Configuration Slots: U1 to U5 Cooling System: Air Blower and Heatsink Voltage Connection: Three-Phase Input Feedback System: Digital Servo and Resolver Command Communication: SERCOS Interface Card Control Voltage: AC 230Volts Control Voltage Power: 200Volts-Ampere Rated Current: 100Amperes Rated Power Voltage: 3xAC 400 to 480Volts System Frequency: 50 to 60 Hertz Maximum Current: 71Amperes Maximum Generated Power: ca 26Killowatts Maximum Regenerated Power: ca 26Kilowatts.