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It was Wylex. What version firmware have you got?contactum
Discuss Zs tripping rcd in the UK Electrical Forum area at ElectriciansForums.net
It was Wylex. What version firmware have you got?contactum
Yes I could try that. TBH I've just used the alternative method of test sent by tel on one of the first posts and that has worked. It's given me my readings.When I had a problem with my 1730 tripping various RCD’s with a two lead low test, Megger suggested that different RCD windings react differently to testing, and to swap the live and earth leads for the test (send current the other way through the RCD), and it worked. Would it be possible to swap live and earth on one of your Zs tests sending the current the other way through the RCD?
in contact with megger and they're looking in to it. Thanks for all your posts seems they've had a lot of issues like this.I had the same problem on the 1502/2 soft ware issue they said they had fix it
would not do zs test sent it sent it back sent a new megger
I realised this morning that this will only work with the 2 lead testing.Yes I could try that. TBH I've just used the alternative method of test sent by tel on one of the first posts and that has worked. It's given me my readings.
Thanks tho if it happens again I'll try that definately.
hi guys,
Hoping for a little advice.
Been working on a property this week and have been having trouble getting zs readings as it trips the rcd on a 17th edition cu.
Property is pme. I've tried testing idividual circuits one by one and completely disconnecting all the others but it still trips. It doesn't seem to matter what circuit is tested it trips on every one.
I've checked absolutely everything and all tests leading up are fine. Zs tests however trip rcd.
I've done a ramp test on rcd to check that and it's fine.
I've got a feeling it's a Dno issue but they have now confirmed there are no faults on the line. Anyone had similar issues.
Thanks in advance
Commonly known as the 'bathtub curve'.I read somewhere in the dark distant past that electrical / electronic items fail in the first couple of weeks or last a lifetime.
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