Rockwell Automation 7763 OneGear MV SMC Flex Solid-State Motor Controller - Manual (Page 19)

Rockwell Automation Publication 7760-IN001
B-EN-P - June 2013
17
Equipment Installation Chapter 3
Figure 13 - Internal Lifting Components
Install the Converter Cabinet With Back Access
The installation method described below is valid for (the preferred) situations
when back access to the equipment is available.
Prior to moving one cabinet next to the other, the Horizontal Power Bus and
Bushings need to be inserted into the converter cabinet. Bushings will be fastened
to the adjacent switchgear cabinets at a later step.
At each end of the Bus Module, place a Bushing inside the enclosure with the fl at
surfaces facing out. Slide the bus through the bushing’s openings and the slots in
the supporting brackets until it is through the opposite side. For 1250 A rating
(single bus per phase) bus placement is in the lower of the two slots for each
phase, as shown in
Figure 14 . Both slots will be used for 2000 A rating.
Internal Lifting Lug
Mounting Brackets
located in top four
corners