GE Industrial Solutions Evolution Switchboards - Manuel (Page 14)

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Chapter 3- Splicing the Switchboard
1144
FFiigguurree 1188.. Top and front view- splicing diagram for
individually mounted main/feeder, utility, or incoming lug
pull sections to individually mounted main/feeder, utility, or
incoming lug pull sections with 800–3000 A aluminum or
copper main bus.
# # D Deessccrriippttiioonn
11 Hexagonal Bolt
22 Belleville Washer
33 Flat Washer
44 Main Bus Securing Hardware
55 Splice Bars
66 Press Nut
77 Splice pivoting Hardware
Individually mounted main/feeder,
utility, or incoming lug section
Individually mounted main/feeder,
utility, or incoming lug section
Main Bus Splice: 800A, 1000A, 1200A, 1600A, 2000A, 2500A,
3000A
(up to 100kAIC)
Figure 1 9. ISO splicing diagram for individually
mounted main/feeder, utility, or incoming lug pull
sections to individually mounted main/feeder, utility, or
incoming lug pull sections with 800–3000 A aluminum
or copper main bus.
Note: Items 4 and 7 might need to be loosened slightly
Main Bus Bar
Main Bus Bar/
Main Bus Splice
/
Main Bus Bar
AØ
BØ
CШ