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    Section 502.3 - Interconnected Electric System Protection Requirements

    Note that Section 502.3 was renumbered to Section 503.15, effective April 1, 2024 pursuant to Alberta Utilities Commission Decision 28176-D01-2023 issued on June 13, 2023.

    Document history

    • Current Dec. 11, 2019

      Current effective Section 502.3

      Download (260 KB)
    • Future Apr. 1, 2024

      Future effective Section 503.15

      Download (223 KB)
    • Archive Sep. 1, 2018

      Previous effective Section 502.3: Sep. 1, 2018 to Dec. 10, 2019

      Download (274 KB)
    • Archive Aug. 30, 2016

      Previous effective document August 31, 2016 - August 31, 2018.

      Download (274 KB)
    • Archive Mar. 27, 2015

      Previous effective document March 27, 2015 - August 29, 2016

      Download (279 KB)
    • Archive Dec. 31, 2012

      Previous effective document December 31, 2012 - March 26, 2015.

      Download (343 KB)
    • Archive Dec. 1, 2004

      Protection Standard

      Download (570 KB)

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    Section 502.3 - Interconnected Electric System Protection Requirements