On 31/10/2019 21:43, charles wrote:
In article ,
Brian Gaff \(Sofa\) wrote:
So what does it mean if there is 10v on earth to neutral?
Brian

there's an unbalanced load between the 3 phases.

Or a parallel run of cable close enough to induce a voltage on the one
you're measuring if the neutral is disconnected. I have one cable that
when isolated at the double pole isolator, floats at 90V to earth if
there is no load across it!

SteveW