Комментарий:SINAMICS DCM DC converter for 4-quadrant drives Circuit (B6) A (B6) C Input 690 V 3 AC, 1660 A controllable field rectifier D725/2000 MREQ-GEGF4V62 Output 725 V DC, 2000 A G00=Advanced CUD on left L10=Without field power unit S01=Memory card on left