Mike Holt Enterprises Electrical News Source

Data Assessment for Electrical Surge Protection Devices

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This month we'd like to bring your attention to a Fire Protection Research Foundation report on the NFPA website, called Data Assessment for Electrical Surge Protection Devices, authored by Eddie Davis, Nick Kooiman, Kylash Viswanathan, Hughes Associates, Inc.

The Introduction:
Every year there are widespread anecdotal reports of homeowners' property damage to electrical and electronic equipment resulting from electrical surges. The revision cycle of the 2011 edition of NFPA 70, National Electrical CodeĀ® (NECĀ®) included several proposals (e.g. NEC 4-53 and NEC 4-127) to add new requirements for a Surge Protective Device for all dwelling units. These proposals were rejected by the respective Code Making Panel (i.e., CMP-4) due to a lack of reliable data to support such requirements.

The goal of this project is to develop a data collection plan to assess loss related to electrical surge in homes, and address the potential impact electrical surge protection devices would have in mitigating these losses. The deliverables from this project represent a Phase I study in support of a potential second phase (not included in the scope of this effort).

Visit the NFPA website here, or click on the image, to read the report.

Comments
  • Thank you Mike for presenting this article. Good Intro-Summary and preliminary definitions. Very complex field of electrical engineering experience. Hope to see it filled in with more details over time.

    Glen Ellis  August 10 2018, 11:43 am EDT

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