The SINAMICS DC MASTER Control Module offers the optimum solution when retrofitting and modernizing existing DC drives. Contrary to the SINAMICS DC MASTER DC Converter, which comprises open-loop control, closed loop control and power unit, the Control Module is especially used if, as part of the modernization, the power unit of the existing plant or system should be kept. When it comes to quality, reliability and functionality, the SINAMICS DC MASTER Control Module is exactly the same as its predecessor – the SIMOREG CM; however, when it comes to functionality, it offers new features from the range of the SINAMICS DC MASTER.
There are many plants and systems with DC technology, which in the present version, can no longer be coupled to state-of-the-art automation systems. When retrofitting or upgrading these plants or systems, the existing motor, mechanical system and power unit are kept and the control unit is replaced by the Control Module. Therefore you can obtain a state-of-the-art DC drive at an extremely favorable price with the full functional scope of the well-proven, fully digitized units from the SINAMICS DC MASTER series.
The flexible design as well as the additional pre-assembled cable harnesses and mounting parts and components that are available, simplify integration into existing plants and systems. Adaptation to the configuration and to the power data of the existing components is realized through simple parameterization.
The SINAMICS DC MASTER Control Module sets itself apart as a result of a compact space-saving design – although it includes a field power unit. In order to optimally utilize the mounting/installation space in the plant or system the SINAMICS DC MASTER Control Module can be split depthwise.
Technical data overview
|Possibility of connecting the following rated supply voltages of the armature circuit, power unit:||3 AC 50 / 125 / 250 / 575 / 1000 V|
|Rated supply voltage for the electronics:||DC 24 V (DC 18 to 30 V); In = 5 A|
|Rated supply voltage, field:|
(The supply voltage can lie below the rated supply voltage; the actual rated value can be parameterized. This applies to both the armature as well as also the field circuit.)
|2 AC 480 V (+10 / -20 %)|
|Rated frequency:||45 to 65 Hz|
|Rated DC voltage, field:||max. 390 V|
|Rated DC current, field:||40 A|
|Storage and transport temperature:||-40 to +70 °C|