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SINAMICS DC MASTER converter
The SINAMICS DC MASTER series of converters includes the DC Converter and Control Module product versions.
The DC Converter includes built-in units for connection to a three-phase supply. These are used to supply the armature and field of variable-speed DC drives. The rated DC current range of the units extends from 15 to 3 000 A and can be increased by connecting DC Converters in parallel.
Depending on the application, there are units for two-quadrant and four-quadrant operation. The units are autonomous as a result of the integrated parameterization device and do not require any additional equipment for parameterization. All functions associated with open-loop and closed-loop control, as well as all monitoring and auxiliary functions, are handled by a microprocessor system. Setpoints and actual values can either be entered as analog or digital values.
The SINAMICS DC MASTER Control Module is the successor of the SIMOREG CM and is mainly used to retrofit and modernize DC drives.
SINAMICS DC MASTER converters are available in the following sizes (self-ventilated up to 125 A):
|
DC Converter |
Control Module |
|||||
|---|---|---|---|---|---|---|
|
Rated DC current |
||||||
|
30 |
280 |
600 |
850 |
1 200 |
3 000 |
– |
|
Dimensions (W H D) |
||||||
|
268 385 221 |
268 385 252 |
268 625 275 |
268 700 311 |
268 785 435 |
453 883 505 |
271 388 253 |
Detailed dimension drawings in the PDF and DXF formats are available on the DVD-ROM supplied with Catalog D 23.1 and in the Internet underhttp://www.siemens.com/sinamics-dcm (information material).