ISO 7240-4:2017

Fire detection and alarm systems — Part 4: Power supply equipment

Publication date: Nov 23, 2017

General information

Current stage: 90.60 Effective date: Mar 5, 2023

Originator: ISO

Owner: ISO/TC 21/SC 3

Type: International Standard

ICS: 13.220.20

Languages: English

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Status: Published

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Scope

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.

Life cycle

PREVIOUSLY

Revises
ISO 7240-4:2003

NOW

PUBLISHED
ISO 7240-4:2017
90.60 Close of review
Mar 5, 2023

National adoptions

SSH ISO 7240-4:2017

DPS

Fire detection and alarm systems — Part 4: Power supply equipment

60.60 Standard published

DPS/KT 286 more

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