ABB ZS1 Instruction Manual page 33

L1
L2
2
9.3
L3
a) Bushings with busbar supports for busbar systems with double
conductor
Figure 5/8: Arrangement of the bushing plate and busbar bushing
on the right-hand panel side wall in bus tie panels.
View of the inside
2 Tee-off conductor
3 Busbar section
9.3 Partition
28 Bushing plate
29 Busbar bushing
29.1 Busbar support for single conductor
29.2 Busbar support for double conductor
L1
L3
a) Bushings with busbar supports for tie bus systems with double
conductor
Figure 5/9: Arrangement of the bushing plate and busbar bushings
on the right-hand panel side wall in bus tie panels. View
of the inside
28.2 Bushing plate
29.1 Busbar support for single conductor
29.2 Busbar support for double conductor
29.4 Busbar bushing
34
28
29.2
29
L2
3
b) Bushings with busbar supports for busbar systems with single
conductor. Conductor arrangement at bottom required
29.4
28.2
L3
29.2
b) Bushings with busbar supports for tie bus systems with single
conductor. Observe the conductor arrangement
29.1
L1
L2
ABB Power Distribution
29.4
28.2
29.1