Additional information when connecting FSG converters
Remove the plastic insulating plate as shown below to gain better access to the terminals for
the power connections.
WARNING
Damage to converter as a result of operation without insulating plates
Without the insulating plates, voltage flashovers may occur between the phases.
● Replace the insulating plates after connecting the cables.
Connecting converters, FSH/FSJ
To access the line and motor terminals, release the screws (three screws on FSH, and four
screws on FSJ) from the front cover, and remove the cover towards the front.
Figure 4-11 Removing the front cover
Wiring
4.1 Line supply and motor
SINAMICS G120X converter
92 Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC