Ring Main Tripping RCD, Line to Earth reads 0

[JimmyB1988]

Hi All,

Will post an introduction on the new members forum but need to blurt out my question while its still in my head.

Me and Mrs JimmyB1988 have moved into our first house, it has a split consumer unit, half on RCD half not, my sockets were on the half without an RCD. One breaker does all the sockets including the Kitchen. So I moved the sockets breaker over to the RCD side, moved the neutrals too over to the RCD neutral bar. But it keeps tripping the RCD, all works fine on non protected side, i insulation resistance tested the circuit and reads 0Mohms between line + neutral, neutral + earth, line + earth? Confused?

Can anyone think of anything obvious?

Thanks Guys/Girls

 

[telectrix]

from the figures you have given, it looks like a N-E fault/short. as said above, keep splitting the faulty leg down.