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Generator earthing

Baldyhugh
Hi


I have a tractor driven Backup generator to install on a farm shortly and have a query regarding the earth spike. Does it need to go directly back to the MET or can I connect it directly into the generator earth terminal, the latter being Quite a lot simpler   In my case? 


thanks

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  • 0
    The farm is 200a single phase TN-S and as such does not have an earth spike. There will be an earth cable coming from the generator as part of a 3 core cable to the changeover switch Which will incorporate an rcd. In theory connecting the spike to the generator earth terminal will suffice as this earth then goes back to the MET via the 3 core cable but was unsure if the spike cable should go directly to the MET
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  • 0
    The farm is 200a single phase TN-S and as such does not have an earth spike. There will be an earth cable coming from the generator as part of a 3 core cable to the changeover switch Which will incorporate an rcd. In theory connecting the spike to the generator earth terminal will suffice as this earth then goes back to the MET via the 3 core cable but was unsure if the spike cable should go directly to the MET
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