International Standard
ISO 7240-4:2017
Fire detection and alarm systems — Part 4: Power supply equipment
Reference number
ISO 7240-4:2017
Edición 2
2017-11
International Standard
Vista previa
ISO 7240-4:2017
68438
No disponible en español
Publicado (Edición 2, 2017)

ISO 7240-4:2017

ISO 7240-4:2017
68438
Idioma
Formato
CHF 129
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Resumen

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.

Informaciones generales

  •  : Publicado
     : 2017-11
    : Cierre de la revisión [90.60]
  •  : 2
     : 25
  • ISO/TC 21/SC 3
    13.220.20 
  • RSS actualizaciones

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