Siemens SINAMICS DCM DC Converter 6RA8028-6DV62-0AA0-Z
Siemens SINAMICS DCM DC converter for 4-quadrant drives.
The Siemens 6RA8028-6DV62-0AA0-Z is a SINAMICS DCM DC converter designed for 4-quadrant drive applications. It features a B6 circuit configuration and accepts a 400V 3-phase AC input, with a controllable field rectifier D420/90 MREQ-GEG6V62. The output provides 420V DC at 90A, suitable for demanding motor control tasks.
This converter is utilized in industrial machinery and systems requiring precise control of DC motor speed and torque in both forward and reverse directions. Its applications span across various sectors including material handling, printing, and metal processing where dynamic performance is critical.
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| Type | SINAMICS DCM DC Converter |
| Input | 400V 3AC, 75A |
| Output | 420V DC, 90A |
| Circuit | B6 (4-quadrant) |
| Field Rectifier | D420/90 MREQ-GEG6V62 |