Emerson Unidrive M201 Installation Manual page 30

Figure 3-11 Enclosure layout (size 9 to 10)
Locate optional braking
resistor external to
cubicle (preferably near
to or on top of the cubicle).
Locate the overload
protection device as required
30
Enclosure
³100mm
(4in)
B
9 10
³100mm
(4in)
Optional braking
resistor and overload
Unidrive M / HS Frame 7 to 10 Power Installation Guide
Locate as Locate as
required required
AC supply
contactor and
fuses or MCB
Ensure minimum clearances
A
are maintained for the drive
and external EMC filter. Forced
or convection air-flow must not
be restricted by any object or
cabling
A = 60 mm (2.37 in)
B = 45 mm (1.77 in)
B
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
Signal cables
Plan for all signal cables
to be routed at least
300 mm (12 in) from the
drive and any power cable
External
controller
Issue Number: 5