Комментарий:SINAMICS DCM DC converter for 4-quadrant drives Circuit (B6) A (B6) C Input: 575 V 3 AC, 1328 A controllable: Field rectifier D600/1600 MREQ-GEGF4V62 Output: 600 V DC, 1600A G00=Advanced CUD on left L05=Electronics power supply for connection to 24 V DC L11=2Q field power unit L85=85 A field power unit M08=Assembled PCBs, painted M10=Nickel-plated copper busbars S01=Memory card on left