IG-123-EN version 11; 23/07/2021
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Installation General instructions
cpg.0: GIS medium-voltage switchgear,
gas insulated, up to 40.5 kV,
in accordance with IEC Standard
6.6. Joining the cubicles
Join the cubicles through the xing points; use the M8x20
hexagonal bolts and M8 nuts provided with the material.
Figure 6.6. Hexagonal nut and bolt detail
Figure 6.7. Detail of the hexagonal bolt in place
Figure 6.8. Detail of the nut
Figure 6.9. Detail of the two connected cubicles
The assembly sequence for the busbar and the busbar
compartment enclosure is described in Ormazabal's
RA-283 Spares and accessories instructions document.