R911279025 is part of the DKR Drive Controllers Series by Indramat Drives.
Usage : Industrial Sectors Configuration : Configurable with different plug-in cards Main Voltage : 3 × AC 400 – 480 V Control Voltage : AC 230 V Power : 55 kW (4 kHz drive), 43 kW (8 kHz drive) Current : 141 A (4 kHz drive), 110 A (8 kHz drive) Heat Dissipation : 1800 W Blower Unit Heat Dissipation : 1200 W Regenerated Power : 43 kW Internal Circuit Rated Current : 300 A Command Interface Card : DSS 2.1M Required Clearance : 160 mm Protection Standard : IP20 Error Diagnosis : H1 status display Optimal Operating Temperature : +45 degree Celsius