Reference number
ISO 7240-4:2017
© ISO 2025
International Standard
ISO 7240-4:2017
Fire detection and alarm systems — Part 4: Power supply equipment
Edition 2
2017-11
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Published (Edition 2, 2017)

ISO 7240-4:2017

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Format
CHF 132
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Abstract

ISO 7240-4:2017 specifies requirements, test methods and performance criteria for power supply equipment (PSE) for use in fire detection and alarm systems installed in buildings.

For the testing of other types of the PSE, this document is intended to be used only for guidance. The PSE with special characteristics, developed for specific risks, are not covered in ISO 7240-4:2017.

General information

  • Status
     : Published
    Publication date
     : 2017-11
    Stage
    : Close of review [90.60]
  • Edition
     : 2
    Number of pages
     : 25
  • Technical Committee :
    ISO/TC 21/SC 3
    ICS :
    13.220.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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