une description:SIMOREG K CONVERTER WITH MICROPROCESSOR FOR FOUR-QUADRANT DRIVES CONNECTION (B6)A(B6)C 3-PHASE, AC 500V CONTROLLABLE FIELD RECTIFIER D520/140A MREQ-GEG 6V62
une description:SIMOREG K CONVERTER WITH MICROPROCESSOR FOR SINGLE-QUADRANT DRIVE CONNECT. B6C, 3-PHASE, 400V UNCONTROLLED FIELD RECTIFIER D 485/200MRE-GEEF6S21
une description:SIMOREG K CONVERTER WITH MICROPROCESSOR FOR FOUR-QUADRANT DRIVE CONNECT.(B6)A(B6)C,3-PHASE,400V UNCONTROLLED FIELD RECTIFIER D 420/30MREQ-GEG6V61