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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
    David


    I was always taught that if you have an alternative source of supply eg. Backup generator then you must always have a reference earth connection that is within your control. The theory behind this being that if you are running your backup generator due to a supply failure, the dno may well have removed their earth connection as part of their supply failure works and if I am relying on it, it may not be available. This has been well debated on this forum
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  • 0
    David


    I was always taught that if you have an alternative source of supply eg. Backup generator then you must always have a reference earth connection that is within your control. The theory behind this being that if you are running your backup generator due to a supply failure, the dno may well have removed their earth connection as part of their supply failure works and if I am relying on it, it may not be available. This has been well debated on this forum
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