SIMOREG DC Master Converter, with microprocessor for single-quadrant drives B6C connection Input: 575 V 3 AC, 663A controllable: Field rectifier D690/800 MRE-GEEF6S22 Output: 690 V DC, 800A Output US-Rating: 690 V DC, 578A Field-input. 460V-output. 375V, 30 A