What to do When Most Circuits Fail Max Zs? Testing a Commercial Electrical Installation

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  • Опубліковано 8 січ 2025

КОМЕНТАРІ • 15

  • @abrahamuk7403
    @abrahamuk7403 Рік тому +2

    Great video

  • @SeanyyBoy_
    @SeanyyBoy_ 2 місяці тому

    im training and ive never been taught about max Zs for type C and D being unnatainable due to Ze figure!

  • @adoughertycontracting7243
    @adoughertycontracting7243 Рік тому +1

    I bet rccbs for the main mccb panel cost a fortune!

  • @electricalservicesmaroc
    @electricalservicesmaroc Рік тому +2

    🎉🎉🎉

  • @Mainly_Electrical
    @Mainly_Electrical Рік тому

    Serious question. Why did you have to call someone to tell you how to sort it ? Not being funny at all here

    • @HeritageElectrical
      @HeritageElectrical  Рік тому +1

      With the cost of either labour or materials for either solution being expensive for the customer, we wanted to double check we weren't missing a more cost effective solution. Nothing wrong with double checking with your competent persons scheme: after all it's part of what you pay your ample fees for.

    • @Mainly_Electrical
      @Mainly_Electrical Рік тому

      @@HeritageElectrical just apply for TN-C-S drop the Ze to .1 .2 whatever it may be

    • @HeritageElectrical
      @HeritageElectrical  Рік тому

      @@Mainly_Electrical again, was going to be expensive for the customer. And again, even if it was say .1 a lot of the larger circuits would have failed Zs tests..

    • @Mainly_Electrical
      @Mainly_Electrical Рік тому

      Apply for PME . Very cheap and the MCCBs are adjustable concerning that you even think this is a problem tbh