6RA8075-6DV62-0AA0 | SIEMENS DC converter

SINAMICS DCM DC converter for 4-quadrant drives Circuit (B6) A (B6) C Input: 400V 3AC, 174A controllable: Field rectifier D420/210 MREQ-GEGF6V62 Output: 420 V DC, 210 AThe series of SINAMICS DC MASTER DC Converters includes the following components:• Electronics module with Control Unit (CUD) and slot for expansion using another CUD (in a cradle that can be swiveled out)• Power section with thyristors in a fully-controlled three-phase bridge circuit configuration (two-quadrant drive: B6C or fourquadrant drive: (B6) A (B6) C) 2)• Fan (up to 125 A: self-ventilated)• Single-quadrant field power section with integrated freewheeling circuit (optionally, also without field or as twoquadrant field for highly dynamic field current changes with integrated field overvoltage protection)• Electronics power supply• Standard BOP20 operator panel (AOP30 Advanced Operator Panel as accessory