Rockwell Automation DC3R Regenerative DC Drive User Guide 1/4 - 2 HP, 115/230 VAC - Manual (Page 54)

The OEM has this liberty because CE is a machinery directive. Whether
or not every component in the OEM’s machinery meets CE, the OEM
must still submit his machine for CE approval. Thus, no component must
necessarily meet CE within the machine, as long as the OEM takes the
necessary steps to guarantee the machine does meet CE. By the same
token, even if every component in the OEM’s machine does meet CE, the
machine will not necessarily meet CE as a machine.
Using CE-approved wiring practices (like proper shielding) and the filters
listed in Exhibit A guarantee the drive will meet EN55011 (1991 emissions
standard) and EN50082-1 (1992 immunity standard).
46 CE Compliance