IG-273-EN version 03; 05/08/2020
27
General instructions
cpg.0 ENA range
Installation
6.7. Equipment earthing
The shielded busbar system (connectors and busbars) as
well as the voltage and current transformers (when installed
at the busbar compartment) are connected to earth by
means of connection points on the gas tank, in the busbar
compartment.
The cable compartment is always connected with a copper
earth bar.
Figure 6.15. Cable compartment detail
Figure 6.16. Earthing bar for cubicles connection
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