Siemens 6SE7031-7EE85-1AA0 - Masterdrive Simovert P Regenerating Rectifier 75kW 173A

The Siemens 6SE7031-7EE85-1AA0 is a Masterdrive Simovert P regenerating rectifier unit rated at 75 kW and 173 amps, operating on 380-460 VAC three-phase input at 50/60 Hz. It enables energy recovery in multi-drive systems by feeding braking energy back to the supply. This unit was discontinued by Siemens as of October 2020.