R911287171 is part of the DKR Drive Controllers Series by Indramat Drives.
Voltage Supply: 3×AC 400-480V External Brake Resistor: Yes Operating Frequency: 50 to 60Hz Control Voltage: up to AC 230V Operating Frequency at 4kHz: 93kW power, 210A continuous current Operating Frequency at 8kHz: 66 kW power, 150A continuous current Peak Power: 125 kW Peak Current: 282 A Cooling Mechanism: Built-in blower cooling Weight: 150 kg Accessory Kit Weight: 1 kg to 7 kg Dissipation Energy: 1800W Overall Heat Dissipation: Up to 2500 W Working Elevation: 0 to 1000m Maximum Current Capacity: 400A Protection: IP20 per EN60529 against rigid objects Liquid Protection: No Shipping: Global