Last post i already discuss about Earthing system classification.I mention earthing system have a several types such as TT,IT,TN-C,TN-S and TN-C-S.This time i want explain detail about type of earthing systems.

Earthing system is designed followed by electrical system required and the application.It have different earthing system for each electrical application such as consumer power supply,substation,offshore,ships,underground system,generator and over head system.

We must know the suitable earthing types to ensure our system is fully protected and safety.I explains detail about all of five ( 5 ) earthing system types below.I hope it can help to understand about earthing system. read more