Connection to special network types

For special mains forms, an upstream isolating transformer is required that can provide the full peak current for a short time. If the maximum feed-in power is not required in the application, isolating transformers with lower power can also be used.

Checking the isolating transformer power rating with the TwinCAT 3 Motion Designer Check the isolating transformer power rating with the design software TE5910 | TwinCAT 3 Motion Designer. This can be found on the Beckhoff homepage: TE5910 | TwinCAT 3 Motion Designer Select the isolating transformer according to the result.

Isolating transformers

The following table shows an overview of the available isolating transformers for the corresponding feed-in power.