R912006891 is part of the EFC Frequency Converters Series by Indramat Drives.
Specs
Display: 7-segment display with potentiometer Panel Features: LED display, Dial, Buttons Functions: Digit shifting, programming Required Clearance: 125mm above and below control cabinet Connections: L1, L2 and L3 terminals to the mains DC Capacitor Discharge Time: 5 Minutes Default Operation: Started or stopped with operating panel Motor Parameters Method: Rotational auto-tuning Overcurrent Solution: Increase acceleration time Parameter Selection Function: Switching between two parameter sets Special Input: Fifth digital input functions as a pulse input