R911270963 is part of the DKR Drive Controllers Series by Indramat Drives.
Control Voltage: AC 230 V, ± 10% V Rated Power Voltage: 3xAC 400 ... 480, ± 10% V Control Voltage Power: 200 V Cooling Method: Build-in blower Weight: Approximately 49 kg Ambient Operation Temperature: +5° to +45° C Installation Elevation: 0 to 1000 m above sea level Protection Class: IP20 Shipping: Global