3. Anchor the rst cubicle to the oor of the installation
using M10 bolts at the points prepared in its base. This
will prevent displacements or vibrations due to causes
such as short-circuiting, ooding, etc. The following
levels and gures should be taken into account:
Anchoring dimensions
Module
b
[mm]
c
[mm]
d
[mm]
f
Internal arc
1 s
-l*
325 - - 631.5
-p
430 - - 631.5
-v (RAV)
430 - - 631.5
-2lp
317 - - 631.5
Table 4.5. Anchoring dimensions
Figure 4.9. Anchoring diagram cgmcosmos-l, -p 1300 mm high
Figure 4.10. Anchoring diagram cgmcosmos-l double cable 1300 mm high
Figure 4.11. Anchoring diagram cgmcosmos-l, -p 1740 mm high
IG-296-EN version 01; 12/03/2020
24
Installation General instructions
cgmcosmos: Medium voltage cubicles with full insulation
in SF
6
gas up to 24 kV in accordance with IEC Standard