- Reaction score
- 3,011
did we ever do a ramp test ........................I'll get my coat
Discuss 3 63 amp RCDs on same circiut in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net
i know it wouldnt leave the install like it permentaly they really need to use the install so it would only be temp if i did
okay think ive found the faulty circuit, i did IR and got 223 on E - N and L - N }500 set on 500v. its a light cicriut 1.5mm
Do you have an IR tester? as what you are discribing could well be an underlying low resistance that on its own is not enougth to cause a tripping situation, but when a suden increase in load is seen it unbalences the RCD. (this is very common)
Reply to 3 63 amp RCDs on same circiut in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net
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