Unidrive M / HS Frame 7 to 10 Power Installation Guide 29
Issue Number: 5
Safety information Product information
Mechanical installation
Electrical installation Technical data UL listing information
3.5.2 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 3-10 Enclosure layout (size 7 to 8)
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
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
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 100mm (4in) from the
drive in all directions
A
B
= 60mm (2.37 in)
= 30mm (1.18 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
AC supply
contactor and
fuses or MCB
Locate as
required
Locate as
required
Enclosure
³ 100 mm
(4 in)
A
controller
External
Signal cables
Plan for all signal cables
to be routed at least
300 mm (12 in) from the
drive and any power cable
³ 100 mm
(4 in)
B
B
³ 100 mm
(4 in)
7 8
Unidrive M frame7 to 10 Power Installation Guide issue5.book Page 29 Tuesday, May 24, 2016 11:52 AM
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