Table showing max Zs by 7671 & 80% values

Discussion in 'Electricians' Talk' started by kangooman, May 16, 2009.

  1. kangooman

    kangooman New Member

    Hello all,

    Couple or so years ago someone on this site had produced a lovely document showing the above from 5A up to 100A with various protective devices.

    Not only as permitted by BS7671 but also showing 80% values as per OSG/NICEIC.

    Mine has been destroyed with water and not got another copy.

    Would any of you fine chaps have a copy that you could send me.

    foxy.fenn@virgin.net

    Many many thans for your help.
  2. 999

    999 New Member

    Hello all,




    hello
  3. Lokkars Daisy

    Lokkars Daisy New Member

  4. wally2

    wally2 New Member

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