Installation
General instructions
35
cpg.1
Fully SF6 gas insulated single and double busbar GIS switchgears up to 36 kV in accordance
with IEC Standards
IG-137-EN version 03 ; 23/06/2016
Figure 6.14
Horizontal earthing bar
6.7.2 Bottom section
The bottom part is always connected to a copper bar.
Figure 6.15
Bottom earthing bar detail
a. Earth bars between cubicles.
b. 24 kV - 630 A cubicle joint to the other cubicles earth plates.
c. 24 kV - 630 A cubicles joint with busbar coupling cubicle earth braid.
Figure 6.16
Earth plates for bottom section
6.7.3 Top and bottom earth side link
The link from the top to bottom sections is on the left by
design.
Figure 6.17
Side earth link detail
Summary of Contents for Ormazabal cpg.1 Series
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