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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? 


Parents
  • Confused by that, what do you mean by 'line to line' in this context ?  I agree if the loads are 3 wire they are connected line to line but as the transformers/ gensets  are stars, not deltas they do have a neutral centre.

    I see a neutral to neutral link between the two transformers or gensets, which as per the drawing at least, without the context of the rest  of the document, could either be run in parallel or back fed.



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Reply
  • Confused by that, what do you mean by 'line to line' in this context ?  I agree if the loads are 3 wire they are connected line to line but as the transformers/ gensets  are stars, not deltas they do have a neutral centre.

    I see a neutral to neutral link between the two transformers or gensets, which as per the drawing at least, without the context of the rest  of the document, could either be run in parallel or back fed.



    .
Children
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