SIMOREG DC Master Converter, with microprocessor for 4-quadrant drives Circuit (B6) A (B6) C Input 690 V 3 AC, 829A controllable field rectifier D725/1000 MREQ-GEGF6V62 Output 725 V DC, 1000A Output US-Rating: DC725V, 702A Field-inpt. 460V, Output. 375 V, 30 A