R911278601 is part of the DKR Drive Controllers Series by Indramat Drives.
Control Voltage: AC 230V with 300 VA Driving Power Voltage: 0 – 380V Frequency: 800 Hz/1600 Hz for a 4 kHz/8 kHz drive Heat Dissipation: 2500W at 4 kHz/9 kHz Continuous Current: 210 A/150 A Continuous Power: 93 kW/66 kW at the driven motor shaft Weight: 150 kg Accessories Weight: 1.7 kg External Brake Resistor Weight: 15.3 kg Protection Category: IP20 Operating Temperature: +5 to +45 degree Celsius Slots: U1 to U5 for installing different plug-in modules Interface: SERCOS interface for effective communication Feedback Mechanism: Digital servo and resolver feedback Firmware Module: ESM02.3 (operating software)