loop

  1. A

    Cable selection, calculating earth fault loop impedance

    Hi guys, struggling to work this question out and don't seem to be getting a correct answer no matter what cable conductor size i use. Q. A 230V 14kW domestic electrical cooker, installed in a house is to be supplied by a 15m run of PVC insulated and sheathed cable, clipped to a surface. The...
  2. G

    For Sale Amecal Earth Loop / PSC Tester

    Brand new , never used Amecal ELI / PSC testers for sale. Comes with carry case , probe leads , plug top lead , instructions and purchase receipt. No calibration cert but in perfect working order ( as shown in pics below ) £90 inc P&P. Thanks for looking.
  3. A

    loop test problem

    Recently got a call from a friend who, whilst having annual boiler check, was informed that the earth loop reading was high. So I said I would have a look. The installation is TT so I had a look for earth rod and found that the earth wire ( old 2.5mm imperial equivalent) had been chewed through...
  4. G

    Loop in with junction boxes

    Hi, Just a quick question regarding lighting circuits. I believe some people are wiring loop in circuits with junction boxes in the void rather than terminating at the lamp fitting. Seems a pretty good idea with regards to less connections at the light fitting. However my understanding of the...
  5. C

    Loop testers

    what does a loop tester do? Is a cheapo ebay job adequate or do you have pay fluke prices? :6:
  6. L

    veichle loop deectors

    Has anyone got any experience putting in veichle loop detectors?
  7. G

    socket testers earth loop impedance indicators

    can anybody tell me if these are worth using as a fault finding tool they claim lots on them,anybody used them?:icon3:
  8. G

    earth loop

    want to get a cheap earth loop tester for work,just something to leave in toolbox I have one of those Kewtech socket testers with earth loop lights on it but want something that actually gives a reading,will be using my mft for main tests this is just to keep an eye on things with in between...
  9. D

    High earth loop readings

    Hope someone can help, I am an industrial biased electrician & a friend has asked me to check an outside tap on one of his houses where the tennant keeps getting a belt off the tap, the loop test at the board shown up 17.8ohms & was registered as dangerous on the tester (A Metrel tester)... The...
  10. R

    why a low earth fault loop impedance

    hi guys, Just wanted some help with some course work for college. Any help is greatly apprecitaed. Why should a low value earth fault impedance should be achieved for all circuts? thanks
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