R912000451 is part of the FE Frequency Converters Series by Indramat Drives.
Specs
Integrated brake choppers: Yes up to 15 kilowatts Overcurrent carrying capacity: High Performance spectrum: Broad Protection features: Multiple Availability: Worldwide Purpose: Pump control applications Rated output: 11 kilowatts Input: Three-phase AC mains 400 Volts AC Housing: IP20 protection rating Mounting: Vertically Clearance: 50mm each side, 150mm top and bottom Relative humidity: Up to 95% Altitude: Up to 1000 meters Ambient temperature: -10 to 40 degrees Celsius Panel: Large operating panel without potentiometer Firmware: Standard, version 01 Output current: 24 Amps Brake chopper: Integrated Control technology: V/f PWM frequency range: 1 to 8 kilohertz Speed control range: 1:100 Maximum start-up torque: 150% at 5 Hertz V/f curve: Freely definable Automatic energy saving: Yes Automatic PWM frequency adjustment: Yes Controller: PID Digital outputs: Status messages Shipping: Global availability