GSO ISO 7240-4:2007
ISO 7240-4:2003
Gulf Standard
Historical
· Approved on 05 June 2007
Fire detection and alarm systems -- Part 4: Power supply equipment
Historical Edition!
This document has been updated by
GSO ISO 7240-4:2022
Adoption Without Modification!
This document is an identical adoption of
ISO 7240-4:2003
GSO ISO 7240-4:2007 Files
English 16 Pages
Historical
Reference Language
46.05 OMR
GSO ISO 7240-4:2007 Scope
This part of ISO 7240 specifies requirements, test methods and performance criteria for power supply
equipment (p.s.e.) for use in fire detection and alarm systems installed in buildings.
It is not necessarily applicable to power supply equipment with special characteristics, developed for particular
applications, which could require further tests.
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