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Site cabin EICR

Paul Brewerton
Hi folks,


We have a site welfare cabin that needs an EICR. The cabin is powered by an onboard generator, which is connected to an earth electrode.

What is lowest acceptable resistance we are looking for when conducting an earth electrode test.


Thanks for any advice you can give, I have gone through BS7671 and IET GN3 and cant find the answer..


Paul


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  • 0
    Hello Paul Brewerton, 

    The distance and true value of electrode resistance when perfect and according to the measurement principles, The following condition must be met: The difference between the 3 measurements (electrode of the voltage circuit P) does not exceed 10%, If not, you need to change the distances or direction.
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    Hello Paul Brewerton, 

    The distance and true value of electrode resistance when perfect and according to the measurement principles, The following condition must be met: The difference between the 3 measurements (electrode of the voltage circuit P) does not exceed 10%, If not, you need to change the distances or direction.
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