Nidec Unidrive M600 Series - Page 129

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Unidrive M Regen Design Guide 129
Issue Number: 4
Figure 6-19 Removal of the size 5 internal EMC filter
Remove the three M4 terminal nuts (1). Lift away the cover (2) to expose
the M4 Torx internal EMC filter removal screw. Finally remove the M4
Torx internal EMC filter removal screw (3) to electrically disconnect the
internal EMC filter.
Figure 6-20 Removal of the size 6 internal EMC filter
To electrically disconnect the Internal EMC filter, remove the screw as
highlighted above (1).
Figure 6-21 Removal of the size 7, 8 and 9A internal EMC filter
(size 7 shown)
To electrically disconnect the internal EMC filter, remove the screw as
highlighted above (1).
Figure 6-22 Removal of the size 9D, 10D and 11D inverter internal
EMC filter
To electrically disconnect the Internal EMC filter, remove the screw as
highlighted above (1).
The internal filter is not removable on size 9E/T, 10E/T and 11E/T.
These power formats are therefore not suitable for Regen systems.
Select 9A/D, 10D or 11D power formats only.
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NOTE