18 Unidrive M100-101 Quick Start Guide
Issue Number: 6
4.5.2 Removing the internal EMC filter
Figure 4-15 Removal of the internal EMC filter (size 2 shown)
To electrically disconnect the internal EMC filter, remove the screw as shown above (1).
4.5.3 Further EMC precautions
Further EMC precautions are required if more stringent EMC emission requirements apply:
• Operation in the first environment of EN 61800-3: 2004
• Conformity to the generic emission standards
• Equipment which is sensitive to electrical interference operating nearby
In this case it is necessary to use:
• The optional external EMC filter
• A shielded motor cable, with shield clamped to the grounded metal panel
• A shielded control cable, with shield clamped to the grounded metal panel
Full instructions are given in the Drive User Guide.
A full range of external EMC filters are also available for use with Unidrive M100 / 101, shown in the
Drive User Guide.
The supply must be disconnected before removing the internal EMC filter.
Unidrive M100 101 Quick Start Guide English Iss6.book Page 18 Wednesday, September 9, 2015 4:07 PM