R911269731 is part of the DKS AC Servo Drives Series by Indramat Drives.
Specs
Product Type: Servo Drive Compatible With: MDD digital AC servo motor Input Voltage: 3×230 volts PWM Frequency: 4 kilohertz Internal Bus Voltage: 300 volts Contains: Bleeder Resistor Maximum Loading Power Requirement: 9.5 kilowatts Power Loss: 305 watts Insulation Class: C per DIN 570 110 Protection Class: IP 10 per DIN 40 050 Storage Temperature Range: -30 to +85 degrees Celcius Maximum Operating Temperature: 55 degrees Celcius