Earthlings - substation

 

  Earthlings

 

-  Neutral and protective earthing busbars shall be connected directly to the earthing grid.

-     A separate protective earthing conductor shall run along with all feeders and where all frames of apparatus and junction boxes shall be connected to.

 

This conductor shall be insulated by yellow-green colored PVC or it shall be marked in all connection points by yellow-green tape.

-    All installation shall be connected to the main earth grid system.

-     Unless otherwise mentioned earthing system is the contractor responsibility to be as per standard specification.