Step 3 - Terminate conduits
See Figure 3.
•
Terminate a feeder conduit at the top or bottom conduit knockouts of each pack. See Table IV, page 10, for knockout size and location.
•
Terminate load conduits at top and/or bottom conduit knockouts of the pack which the loads will be connected. In most cases this means the first 12 loads should
connect to the first pack, the next 12 loads should connect to the second pack and so on.
•
Terminate the control conduits at the top, bottom or side conduit knockouts of the first pack. Bottom or side access is preferable.
Figure 3 - Conduit Entry Areas
Bottom Conduit Knockouts
Top Conduit Knockouts
Step 4 - Convert Bussing To Single-Phase
Packs are shipped ready to accept three-phase, 4 wire feeders. If feeder is single-phase, 3 wire, convert bussing as follows.
Otherwise skip to the next Step (5).
• Loosen the four bolts securing the feeder lugs/bussing. See Figure 4.
• Revolve one of the jumpers connecting the two sections of Ø B bussing to the Ø A bus locating it between the Ø A lug and bus.
• Revolve the other jumper to the Ø C bus in the same manner.
• Tighten all four bolts.
Figure 4 - Bus Conversion
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