Frames R0 - ABB ACS580-01 Hardware Manual

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Frames R0...R3
To disconnect the internal EMC filter or ground-to-phase varistor, if needed, do as
follows:
1. Switch off the power from the drive.
2. Open the front cover, if not already opened, see page 81.
3. To disconnect the internal EMC filter, slide the EMC switch in the direction shown
by the arrow.
4. To disconnect the ground-to-phase varistor, slide the varistor switch in the
direction shown by the arrow.
R0...R2
4
4
R3
3
3
4
Electrical installation 77
3
3
4