Enclosure - Johnson Controls VFD67 Series Getting Started Manual

Safety Product Mechanical
Information Information Installation
3.4

Enclosure

3.4.1 Enclosure layout (size E to F)
Please observe the clearances in the diagram below taking into account any appropriate notes for other devices / auxiliary equipment when planning
the installation.
Figure 3-14 Enclosure layout
Locate as
required
AC supply
contactor and
fuses or MCB
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).
External
controller
Signal cables
Plan for all signal cables
to be routed at least
300mm (12in) from the
drive and any power cable
16
Electrical Keypad and
Installation Display
Locate as
required
Enclosure
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Quick Start
Parameters
Commissioning
Optional braking resistor and overload
≥
100mm
(4in)
A A
≥
100mm
(4in)
UL Listing
Diagnostics Parameter List
Information
Locate optional braking
resistor external to
cubicle (preferably near to or
on top of the cubicle).
Locate the overload protection
device as required
A Sizes E to F: 30mm (1.181in)
≥
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
VFD67 Size E to F Getting Started Guide
Technical
specifications
Issue Number: 1