ISO 7240-4:2017
Fire detection and alarm systems - Part 4: Power supply equipment

Standard No.

ISO 7240-4:2017

Release Date

2017

Published By

International Organization for Standardization (ISO)

Latest

ISO 7240-4:2017

Scope

This document 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 this document.

ISO 7240-4:2017 Referenced Document

• IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
• IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
• IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
• IEC 60068-2-47:2005 Environmental testing - Part 2-47: Test - Mounting of specimens for vibration, impact and similar dynamic tests
• IEC 60068-2-6:2007 Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
• IEC 60068-2-75:2014 Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests
• IEC 60068-2-78:2012 Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state
• IEC 60529:1989 Degrees of protection provided by enclosures (IP code)
• IEC 60721-3-3:1994 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; section 3: Stationary use at weatherprotected locations
• IEC 60950-1:2005 Information technology equipment - Safety - Part 1: General requirements
• IEC 62599-2:2010 Alarm systems - Part 2: Electromagnetic compatibility - Immunity requirements for components of fire and security alarm systems
• ISO 7240-13:2005 Fire detection and alarm systems - Part 13: Compatibility assessment of system components
• ISO 7240-14:2013 Fire detection and alarm systems.Part 14: Design, installation, commissioning and service of fire detection and fire alarm systems in and around buildings
• ISO 7240-16:2007 Fire detection and alarm systems - Part 16: Sound system control and indicating equipment
• ISO 7240-19:2007 Fire detection and alarm systems - Part 19: Design, installation, commissioning and service of sound systems for emergency purposes
• ISO 7240-1:2014 Fire detection and alarm systems - Part 1: General and definitions
• ISO 7240-2:2003 Fire detection and alarm systems - Part 2: Control and indicating equipment

ISO 7240-4:2017 history

• 2017 ISO 7240-4:2017 Fire detection and alarm systems - Part 4: Power supply equipment
• 2003 ISO 7240-4:2003 Fire detection and alarm systems - Part 4: Power supply equipment