dead test

dead test

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  1. Antares

    Dead test circuit with 2 cpc

    Hello everyone, I saw in the hospital every circuit has 2 separate cpc, same size, sometimes different. I'm wondering. How we can do the dead test in this case? R1+R2 whith 2 cpc combine, but IR test 2 cpc separate? what result will be sign in test sheets?What in case if there are 2 different...
  2. D

    Is it ok to do insulation resistance test on RCBO at 500v?

    I know you are not supposed to do a insulation test on circuits that are protected by an RCD at 500v because it may damage the electronic components inside the RCD so that's why you switch the RCD off before you test the individual circuits, however, what if the circuits are all protected by...
  3. Lister1987

    Megger 1730 won't complete IR dead test at any range

    As title, playing with test rig and running through dead tests; conductor continuity passes fine but if I try and do any range IR test it just won't have it. I've tested the dead short to verify leads are ok and they are, I can't figure out why it's not running the test, it's a dead rig so no...
  4. R

    Dead test fail?

    Evening all , Called out to short circuit on cooker circuit assumed that cupboard fitted above isolater switch screwed through cable , disconnected at switch then dead tested back to board Continuity l- cpc .22 l-n .16 n-cpc .22 Ir test l-n 999 l-...
  5. Irina Nistor

    2 way dead test

    Hi, guys, Im an improver and Ive learned 1 year ago a dead test for 2 way switch with feed in light which I used successfully , but now when to put it down on paper it doesnt make sense. If you can figure out with your experience , please shed some light about it, and thank you very much...
  6. N

    Ring continuity voltage at dead test

    Hi guys doing a ring continuity test . R1,Rn,R2 values all okay. Done figure of 8. Tested at each point and not allowing continuity test due to 8 volts. Stuck on what this is? Any ideas ?
  7. F

    Can i dead test new install for NVQ!

    Im finishing my NVQ and was wondering if i am able to dead test the install without safe isolation as the building has not been supplied power yet off the road or should i still show (fabricate safe isolation. Cheers
  8. D

    Need help please (live and dead test result)

    Can anyone tell me what the expected results should be for dead and live tests would really appreciate it.:frown2:
  9. J

    Dead Test

    I've got my practical exam on wednesday and was just wondering when testing a ring main should you always cross connect R1 to RN before doing R1 to R2?. Is there a set sequance. So far i have Continuity of cpc and main earthing conductors Continuity of ring End to end Cross connect...

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