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Unidrive M100 User Guide 23
Issue Number: 1
3.5 Enclosure for standard drives
3.5.1 Enclosure layout
Please observe the clearances in the diagram below taking into account any appropriate notes for other devices / auxiliary equipment when planning
the installation.
Figure 3-12 Enclosure layout
≥ 100 mm
(4 in)
Enclosure
AC supply
contactor and
fuses or MCB
Locate as
required
Locate as
required
External
controller
Signal cables
Plan for all signal cables
to be routed at least
300 mm (12 in) from the
drive and any power cable
Ensure minimum clearances
are maintained for the drive
and external EMC filter. Forced
or convection air-flow must not
be restricted by any object or
cabling
≥ 100 mm
(4 in)
Optional braking resistor and overload
Locate optional braking
resistor external to
cubicle (preferably near to or
on top of the cubicle).
Locate the overload protection
device as required
The external EMC filter can be
bookcase mounted (next to the
drive) or footprint mounted (with
the drive mounted onto the filter).
Note
For EMC compliance:
1) When using an external EMC
filter, one filter is required for
each drive
2) Power cabling must be at
least 100 mm (4 in) from the
drive in all directions
A
Size 2: 0 mm (0 in)
≥ A
A