For any greenfield substation above 15 kV or expansion where historical safety issues exist, a full earthing study using validated software is a prudent — often mandatory — engineering practice. End of write-up.

_top_: Earthing Software

For any greenfield substation above 15 kV or expansion where historical safety issues exist, a full earthing study using validated software is a prudent — often mandatory — engineering practice. End of write-up.