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About This Item

 

Full Description

Specifies general requirements for the design, construction and marking of electrical protection devices for coal and shale mines. It includes requirements for elements that detect the faulty condition, equipment for initiating tripping or locking-out of circuit-breaking devices, and equipment for limitation of earth-fault currents.
 

Document History

  1. AS/NZS 2081:2011


    Electrical protection devices for mines and quarries

    • Most Recent
  2. AS/NZS 2081.2:2002 AMDT 1


    Electrical equipment for coal and shale mines - Electrical protection devices, Part 2: Earth-continuity monitoring devices

    • Historical Version
  3. AS/NZS 2081.1:2002


    Electrical equipment for coal and shale mines - Electrical protection devices, Part 1: General requirements

    • Historical Version
  4. AS/NZS 2081.2:2002


    Electrical equipment for coal and shale mines - Electrical protection devices, Part 2: Earth-continuity monitoring devices

    • Historical Version
  5. AS/NZS 2081.4:2002


    Electrical equipment for coal and shale mines - Electrical protection devices, Part 4: Lockout earth-fault protection devices

    • Historical Version
  6. AS/NZS 2081.3:2002


    Electrical equipment for coal and shale mines - Electrical protection devices, Part 3: Earth-leakage protection systems for use on earth-fault current limited systems (IT systems)

    • Historical Version
  7. AS/NZS 2081.5:2002


    Electrical equipment for coal and shale mines - Electrical protection devices, Part 5: Earth-fault current limiters

    • Historical Version
  8. AS 2081.1-1988

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    viewing


    Electrical equipment for coal and shale mines - Electrical protection devices - General requirements

    • Historical Version
  9. AS 2081.2-1988


    Electrical equipment for coal and shale mines - Electrical protection devices - Earth-continuity monitoring devices

    • Historical Version
  10. AS 2081.4-1988


    Electrical equipment for coal and shale mines - Electrical protection devices - Lockout earth-fault protection devices

    • Historical Version
  11. AS 2081.3-1988


    Electrical equipment for coal and shale mines - Electrical protection devices - Earth-leakage protection devices for use on systems incorporating earth-fault current limiters

    • Historical Version
  12. AS 2081.5-1988


    Electrical equipment for coal and shale mines - Electrical protection devices - Earth-fault current limiters

    • Historical Version
  13. AS 2081-1977


    Equipment for earth-fault protection, monitoring and current limitation for use in coal and shale mines

    • Historical Version
  14. AS C318-1958


    Earth leakage protection equipment in coal and shale mines

    • Historical Version