Unidrive M Modular Installation Guide
43
Issue Number: 2
Figure 5-24 Alternative enclosure layout: Rectifier and size 9D/10D
*Optional - dependant on model number.
N
The Unidrive M rectifier must not be mounted any higher than the 9D / 10D. This is to prevent the heated air expelled from the Unidrive 9D / 10D
being recirculated through the rectifier.
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
³
60 mm (2.362 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
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
A
A
Enclosure
³
100mm
(4in)
AC supply
contactor and
fuses or MCB
Locate as
required
Locate as
required
A
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
A
Fan supply: 24 Vdc*
Optional
external
EMC filter
³
100 mm
(4.0 in)
9D 10D 9A
NOTE
Summary of Contents for 09201760D
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