Intermittent Rcd Tripping

[Shane1089]

"i have never come across this fault before and my question relates to the tripping characteristics of the rcd/mcb. is this a problem you guys have come across before and should the mcb be tripping out although i know the rcd is more sensitive? many thanks in advance."

 

[44ALLAN]

All jokes aside i understand the fact of mcbs tripping at under <1Mohm my original question was in regards to how the mcb could/should react with the rcd in line with this type of fault, although you may already have had your kicks for the night

Shane..............there are many on here willing to help but your post doesn't make sense mate.
You said Rcd was tripping.............that's an earth fault..........think about it!

 

[Shane1089]

I think i have drank too much, appreciate the feedback

 

[tony mc]

Shane. The RCD is either detecting a earth fault or its faulty. As for you IR on the CPC to Line being 0.6 Meg that should not trip the RCD . 230/0.03=7666 Ohms which is a long way off 600000 Ohms . Are you sure that nothing else is connected and if so I would IMO exchange the RCD and locate the IR fault that you have !

 

[Shane1089]

Thanks for the feedback Tony, I am visiting again tomorrow to try and reinstate the other half of the circuit, I will make sure I check for anything that I may have missed and recheck the rcds operation, many thanks.

 

[Amp David]

Shane, snapped a picture of you going to work chap...

Bound to be screwed then, hes now tools or tester with him!

 

[SPARTYKUS]

Thanks for the feedback Tony, I am visiting again tomorrow to try and reinstate the other half of the circuit, I will make sure I check for anything that I may have missed and recheck the rcds operation, many thanks.

Shane1089


would be good to hear what you find & what it was in the end

 

[SPARTYKUS]

Bound to be screwed then, hes now tools or tester with him!

Going to stick my neck out and say that was, in my opinion, a touch harsh

 

[SPARTYKUS]

Going to stick my neck out and say that was, in my opinion, a touch harsh

Blinking quote thing - Amp David did not mean you or your reply I referred to the picture of a blind man

 

[terminator]

Well it's not in the best of taste imo. Outspoken - I hope you have the guy's permission to post that photo?