Manual Power Quality Filter PQFM Mechanical design and installation 41
in the other cubicles. It may also be equipped with a common disconnector switch for
the complete filter system. Figure 23 shows an example of a common cable entry
cubicle..
Figure 23: Example of a common cable entry cubicle for a PQFM
As can be seen in Figure 23 the cubicle has an elevated roof fixed by the lifting lugs and
underneath it has a protecting grid. In practice, a cable pass through hole and a gland
plate are provided. Some mechanical modifications may have to be done on site to adapt
the gland plate to the cable size used.
If the common cable entry cubicle is added to an existing filter panel, the procedure
outlined in Section 5.6 may be used to interconnect the different cubicles.
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