Hi All, I am having problems finding a fault and would appreciate any ideas, I have got an RCD on a ring main and on some sockets all tests are great but on some sockets the RCD is tripping at greater than 40 ms on 5x test any ideas?
yelloperil
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Hi ! my name is John White , please be gentle, I am a newbie not only to this sight but also to this Industry. I live in Leigh nr Wigan / Bolton and work as a Mobile Dj however I am just starting a new business In - Service Inspection and Testing of Electrical Equipment, but prefer PAT Testing...
PAT ukLtd
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welcome
hi guys! im doing testing in work with my boss in preperation for my am2. when i do insulation resistance test on my lighting circuit it comes back with a test result of greater than 500 megohms but when i reconnect the circuit into the mcb and earth and neutral into the terminals i then tested...
jasonmizen
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Hi guys,
It's been 10 years since I was a sparky so I am out of date with current regs. Can anyone tell me the max permitted neutral to earth voltage at a spur. I think it is 1.25v. Please help!
Big Al
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