Converter – SIMOVERT D
To ensure the functionality and availability of the previously delivered units on the different plants, there is the option of replacing complete devices.
SIMOVERT D converters can be replaced by the SINAMICS SL150 of the new SINAMICS product series. The existing motor can usually remain in use. Here, it has to be clarified whether maintenance is required for further safe operation.
The units-of-production of SIMOVERT D direct converters consist of very robust modules (thyristors). Experience shows that the service life of the thyristors is longer than that of the control electronics. The life of the control electronics is usually 10 years. In order to be able to continue to use the units-of-production, Siemens offers a conversion of the entire control electronics to a design from the current SINAMICS development series.
SIMOVERT D type 6QC6 (SITOR modules)
In order to be able to continue to use the units-of-production, Siemens offers a conversion of the entire control electronics to a specially developed design of the SINAMICS SL150.
SIMOVERT D type 6SD28 (stacks)
For the SIMOVERT D type 6SD28, Siemens offers the conversion of the entire control electronic to a current design of the present SINAMICS development series.
With this replacement, the entire drive is generally completely modernized whilst maintaining the most important performance components. In the process, the power modules are also checked, for example, for possible environmentally-caused or operational influences.
Proceed as follows
Your Siemens Contact Person will be happy to answer your questions regarding these services.