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Earthing neutral

Former Community Member
Former Community Member
Why is it forbidden to earth the neutral at the source of a 3 wire system? 


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    Again, I see no harm in multiple earthing of a PE.



    Because it's not just a PE in that diagram - it's also the system N - it ties the neutral points of both sources togther - and multiple earthing of a N can be a problem.


       - Andy.
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  • 0

    Again, I see no harm in multiple earthing of a PE.



    Because it's not just a PE in that diagram - it's also the system N - it ties the neutral points of both sources togther - and multiple earthing of a N can be a problem.


       - Andy.
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