Erection Of The Panel Blocks - ABB ZX0 Manual For Installation And Operation

Gas-insulated medium voltage switchgear
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2.3.2

Erection of the panel blocks

- Set up the furthest panel block precisely at the specified
position.
When the standard foundation frame is used:
- Insert M 8 T-nuts through the holes in the floor plates into
the slots in the foundation frame sections. Join the floor
plates using washers (1 x washer 8.5 x 30 x 3 and 1 x
dished washer 8) and M 8 x 16 cheese head screws to the
previously positioned T-nuts (Fig. 2.3.2.1and Fig. 2.3.2.2).
Fig. 2.3.2.1: View of the fastening points for the panels
A
- Each panel is fastened to the foundation frame with four
screws (Fig. 2.3.2.1).
When a special foundation frame or raised false floor is used:
&
Section A-A
Coupler panel
Riser panel
Metering panel
Feeder panel
A
Fasten the panels in accordance with the instruction
documents supplied.
Manual ZX0 HB 600 en - Revision 05 | 21
Panel floor
(simplified)
T-nut M 8
Washer 8,5 x 30 x 3
Dished washer
Cheese head screw
M 8 x 16
Floor frame

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