generator earthing systems

[bobby101]

can anyione give me a definitive answer to this question please .

does a standby generator in a large building is it required to have a multiple earthing, earth rod + earth supply from main dno connected to one point on generator

 

[Engineer54]

can anyione give me a definitive answer to this question please .

does a standby generator in a large building is it required to have a multiple earthing, earth rod + earth supply from main dno connected to one point on generator

No, it must conform to a suitable earthing arrangement!! That earthing arrangement must satisfy both the DNO utility supply, and the Stand-By generator!!

No-one can give you a definitive answer given the content of your query. We need much more information on both the generator, the utility supply, and type of loading the Genny will be subject too etc....