The way that the ELU works, is that the Live and Neutral wire go through an iron core. The core then has a secondary winding connected to a trigger mechanism.
Justloadit Today, 03:49 PMTake it that it is single phase unit and that voltages appear correct including neutral to earth been almost nothing.
Is your earthing test out
Should have said, when I connect the load neutral AND THEN PRESS THE TEST BUTTON, it does not trip. It also does not trip with the plug tester. Tried
Derlyn Today, 12:25 PMOk. Never before had this problem.
Connect supply live and neutral to earth leakage.
Press test button and it trips. Cool.
Earth leakage problem. Help.
The test button on the earth leakage relay should work irrespective of whether the neutral is earthed or not.
Derlyn Today, 04:12 PMThere is an internal resister