4
Rockwell Automation Publication 20Y-IN004A-EN-P - October 2014
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 13 Right-Side Bus Splice Kit
Step 4: Connect the MCC bus and PE ground splices to the AFE bus and ground
bars, respectively.
a.
Assemble the MCC bus splices to the AFE horizontal bus bars using
the supplied hardware.
Torque to 300 ±10% in
•
lb (33.9 ±10% N
•
M).
b. Assemble the PE ground splices to the AFE top and bottom PE
ground bus bars using the supplied hardware.
Torque to 65.0 ±10% in
•
lb (7.3 ±10% N
•
M).
Hex Nut, Conical Spring Washer
29360-527-01
16 Places (
8
are used to connect
to MCC bus in adjacent enclosure)
Hex Flange Screw
29171-640-02
8
Places (4 are used to connect
to PE bus in adjacent enclosure)
PE Ground Splice
PN-226139
2 Places
Bus Clamp Assembly
40319-400-05
8
Places (4 are used to connect
to MCC bus in adjacent enclosure)
Flat Washer
M-353
16 Places (
8
are used to connect
to MCC bus in adjacent enclosure)
MCC Right-side Bus Splice
PN-243215
6 Places
Front View
