Nidec Commander C200 Power Installation Manual page 32

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 3-11 Enclosure layout
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
The external EMC filter can be
bookcase mounted (next to the
drive) or footprint mounted (with
the drive mounted onto the filter).
For EMC compliance:
NOTE
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
Table 3-3 Spacing required between drive / enclosure and drive / EMC filter
Drive Size
5
6
32
Locate optional braking
resistor external to
cubicle (preferably near to or
on top of the cubicle).
Locate the overload protection
device as required
AC supply
contactor and
fuses or MCB
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
Optional braking resistor and overload
Enclosure
³100 mm
(4 in)
B
Spacing (B)
30 mm (1.18 in)
Unidrive M/HS Frame 5 to 6 Power Installation Guide
B
³100 mm
(4 in)
Issue Number: 8