C
coxyboy
I did a test on a domestic property today.
the Ze I measured was 0.60
this is above the maximum permitted that is 0.35 for a tncs system.
I coded it a c2 as the Ccu was a 17th edition dual rcd type.
do I have to notify the electrical supplier of this high reading? And have I coded it right?
any help would be very greatful. Thanks
the Ze I measured was 0.60
this is above the maximum permitted that is 0.35 for a tncs system.
I coded it a c2 as the Ccu was a 17th edition dual rcd type.
do I have to notify the electrical supplier of this high reading? And have I coded it right?
any help would be very greatful. Thanks