Rockwell Automation 2500 CENTERLINE Motor Control Centers Installation Manual - Manual (Page 15)

Rockwell Automation Publication 2500-IN001C-EN-P - April 2014 15
System Overview Chapter 1
Typical Column Construction Columns are rigid, free-standing structures with heavy-duty external mounting
channels continuous for the width of the shipping block. Columns are secured at
the installation site by bolting through clearance holes in the mounting channel
or by welding.
The standard for internal sheet metal parts is G90 galvanized metal for Series C
CENTERLINE 2500 Motor Control Centers.
Figure 3 - Typical Column
Lifting Angle
Network Wireway Top Wireway
Endplates
Left Side Plate
Center End
Closing Plate
Bottom Wireway
Endplates
Mounting Channels
Bottom Plates
Bottom Wireway Cover
Right Unit Support and
Vertical Wireway Assembly
Vertical Wireway Door
Top Wireway Cover
Top Wireway Pan
Top Wireway Barrier
Top Plate
Optional ArcShield
Center End Closing
Plate Insulator
Horizontal
Power Bus
Single Unit
Support Pan