Installation/Wiring 1-7
EMC Compliance
Refer to EMC Instructions
on page 1-25 for details.
CabIe Trays and Conduit
If cable trays or large conduits are to be used, refer to the guidelines
presented in the Wiring and Grounding Guidelines for PWM AC Drives,
publication DRIVES-IN001.
Motor Cable Lengths
Typically, motor lead lengths less than 91 meters (300 feet) are
acceptable. However, if your application dictates longer lengths, refer to
the Wiring and Grounding Guidelines for PWM AC Drives, publication
DRIVES-IN001.
Cable Entry Plate Removal
If additional wiring access is needed, the Cable Entry Plate on 0-3 Frame
drives can be removed. Simply loosen the screws securing the plate to
the chassis. The slotted mounting holes assure easy removal.
Important: Removing the Cable Entry Plate limits the maximum
ambient temperature to 40 degrees C (104 degrees F).
Power Wiring Access Panel Removal
Standard
(Option 2)
Tray rated 600V, 90° C
(194° F) RHH/RHW-2
Anixter OLF-7xxxxx or
equivalent
• Three tinned copper conductors with XLPE insulation.
• 5 mil single helical copper tape (25% overlap min.) with
three bare copper grounds in contact with shield.
• PVC jacket.
Class I & II;
Division I & II
Tray rated 600V, 90° C
(194° F) RHH/RHW-2
Anixter 7V-7xxxx-3G or
equivalent
• Three bare copper conductors with XLPE insulation and
impervious corrugated continuously welded aluminum
armor.
• Black sunlight resistant PVC jacket overall.
• Three copper grounds on #10 AWG and smaller.
Location Rating/Type Description
!
ATTENTION: To avoid a possible shock hazard caused by induced
voltages, unused wires in the conduit must be grounded at both ends.
For the same reason, if a drive sharing a conduit is being serviced or
installed, all drives using this conduit should be disabled. This will help
minimize the possible shock hazard from “cross coupled” motor leads.
Frame Removal Procedure (Replace when wiring is complete)
0, 1, 2 & 6 Part of front cover, see page 1-1
.
3 Open front cover and gently tap/slide cover down and out.
4 Loosen the 4 screws and remove.
5 Remove front cover (see page 1-1
), gently tap/slide panel up and out.
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