6SE7031-7HG84-1JA1
SIEMENS SIMOVERT MASTERDRIVES POWER SUPPLY UNIT PSU1 FOR UNITS OF DESIGN E TO H 3-PH. 380-460 AC. 660-690 V, 50/60 HZ AND 510-620V DC, 890-930V DC
6SE7021-8EP87-0FB0
SIEMENS SIMOVERT MASTERDRIVES MOTION CONTROL RI SUPPRESSION FILTER, ACC. TO EN55011. GROUP 1. CLASS B 3 AC 380-480V, 50/60HZ, 18A WITH MAINS COMMUTATING REACTOR REL. SHORT-CIRCUIT VOLT. UK=2%