Hi there,
Sorry for the late replay, It came under my attention that the electricians do not know how to do the earth leakage test.
I need to draw up a one page prosedure on how to test and proof the operation off the earth leakage.
Yes I agree with you that to do a Megger test on the cable and...
We are using 220v portable aternators on site, we need to install earth leakage units onto them, is there enyone who can assist me with some information on the above.What will happen to the sinus wave if I connect the N to earth on this machine.We measured voltages between L-N=230v ,L-E=151v and...