R911335874 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Drive Type: Multi-encoder Interface 1 Rated Input Current: 28 A Power Supply: Three-Phase Temperature Range: +55 degrees Celsius (Reduced Performance) Weight: 4.60 kg Control Section: Basic Protection Class: IP20 Current Output Rating: 21 A Frequency: 50/60 Hz (2% Tolerance) Max Current Rating: 54 A Interface Type: CANopen Interface 2 Mouting Position: G1 Weight: 4.60 kg Input Voltage Range: 200 to 500 V AC Operating Environment: Temperature and Relative Humidity below-95%