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Maintenance
9.5 Repair
4. Remove the screwed connections for the phase connections
5. To remove the upper phase module, unscrew the motor voltage sensing module. Release
156
IGCT phase module and the drive cabinet on the rear of the drive.
Figure 9-17
Busbar package
①
the side screws
. Ensure that the connected fiber-optic cable and connecting cable are
not damaged.
Figure 9-18
Motor current acquisition module
⑧
on the interfaces with the
SINAMICS SM150 6SL3845-2NN41-8AD0
Operating Instructions Rev.201908010908 EXAMPLE
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