15-02-14, 07:36 PM
Replaced an old fusebox with a 17th dual rcd consumer only to discover that the PME earth connection had an impedance in excess of 30 ohms .
max value 0.35ohms , looked underneath the floor boards beneath the mains position and outside , no earth rod present , so had to go and buy a rod in order to complete cert and tick the means of earthing box .
My fault for making an assumption .
max value 0.35ohms , looked underneath the floor boards beneath the mains position and outside , no earth rod present , so had to go and buy a rod in order to complete cert and tick the means of earthing box .
My fault for making an assumption .