R911276834 is part of the DKR Drive Controllers Series by Indramat Drives.
Use Cases: Printing Machines, NC-Controlled Machines Power Voltage: 3 x AC 400 – 480, ± 10 % System Frequency: 50 – 60 Hz Control Voltage Rating: 230 V AC, ± 10 % Rated Current: 300 Amperes Control Voltage Power Rating: 0.2 kVA Switching Frequency Current (4 kHz): 141 Amperes Switching Frequency Current (8 kHz): 110 Amperes Peak Current: 212 Amperes Heat Dissipation at Continuous Current: 1.8 kW Peak Power at 4 kHz and 8 kHz: ca. 93 kW Continuous Regenerated Power: ca. 43 kW Cooling Method: Air-Cooling with In-Built Blower Feedback: Digital Servo with Resolver Mechanism Product Line: 2 Design Type: 1 Command Communication Interface: SERCOS Function Numeric Code Designation: 23 Function Numeric Code: 01