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Do-It-Yourself (DIY) Question & Answer Forum
RCD problem during test
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<blockquote data-quote="Rob_the_rich" data-source="post: 432272" data-attributes="member: 8419"><p>Hi Dave, I assume it was tripping at 1/2x rated trip current and that it is a dual rcd board, did you do the test with all loads disconnected? There may already be earth leakage currents on that RCD side of the board, and adding 15mA could tip it over the edge. Best to check before going down the warranty route.</p></blockquote><p></p>
[QUOTE="Rob_the_rich, post: 432272, member: 8419"] Hi Dave, I assume it was tripping at 1/2x rated trip current and that it is a dual rcd board, did you do the test with all loads disconnected? There may already be earth leakage currents on that RCD side of the board, and adding 15mA could tip it over the edge. Best to check before going down the warranty route. [/QUOTE]
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RCD problem during test
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