SIMOREG DC MASTER CONVERTER; WITH MICROPROCESSOR; FOR FOUR-QUADRANT DRIVES; CONNECTION (B6) A (B6) C; INPUT: 3-PHASE AC 400V, 233A; CONTROLLABLE FIELD RECTIFIER; D420/280 MREQ-GEGF6V62; OUTPUT: DC 420V, 280A; OUTPUT US-RATING:DC420V, 216A; FIELD-INP. 400V,-OUTP. 325V,15A; D64=OPERATION INSTRUCT