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Do-It-Yourself (DIY) Question & Answer Forum
>50v Preventing RCD Trip Timing.
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<blockquote data-quote="steptoe" data-source="post: 25717" data-attributes="member: 7"><p>sounds as tho the RCD is not reacting quick enough to earth to prevent a touch of &gt;50v appearing on the CPC.</p><p></p><p>can you do a ramp test with a dilog?</p><p></p><p>prob simplest way is to swap out the RCD, or is this the S type one? you will need a tester that is capable of testing S type RCDs, (BTW, prob wont meet 17th for standard domestic if it is S.)</p><p></p><p>sorry, just re-read the post.</p><p></p><p>why are you testing your RCD on the ring anyway?</p><p></p><p>you test the RCD at the board, you are testing the RCD, not the kitchen ring.</p><p></p><p>I dont understand how you can be getting correct readings but then this one circuit fails to operate the RCD.</p></blockquote><p></p>
[QUOTE="steptoe, post: 25717, member: 7"] sounds as tho the RCD is not reacting quick enough to earth to prevent a touch of >50v appearing on the CPC. can you do a ramp test with a dilog? prob simplest way is to swap out the RCD, or is this the S type one? you will need a tester that is capable of testing S type RCDs, (BTW, prob wont meet 17th for standard domestic if it is S.) sorry, just re-read the post. why are you testing your RCD on the ring anyway? you test the RCD at the board, you are testing the RCD, not the kitchen ring. I dont understand how you can be getting correct readings but then this one circuit fails to operate the RCD. [/QUOTE]
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>50v Preventing RCD Trip Timing.
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