SIMOREG DC Master Converter, with microprocessor for single-quadrant drives B6C connection Input 830V 3AC, 1575A controllable field rectifier D1000/1900 MRE-GEEF4S22 Output 1000 V DC, 1900A Output US-Rating: 1000 V DC, 1412A Field-inpt. 460V, Output. 375 V, 40 A