• UNI EN 54-4 : 2007

    Current The latest, up-to-date edition.

    FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 4: POWER SUPPLY EQUIPMENT

    Available format(s): 

    Language(s): 

    Published date:  07-11-2007

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions and abbreviations
        3.1 Definitions
        3.2 Abbreviations
    4 General requirements
        4.1 Compliance
        4.2 Power sources
    5 Functions
        5.1 Power supply from the main power source
        5.2 Power supply from the standby power source (battery)
        5.3 Charger
        5.4 Faults
    6 Materials, design and manufacture
        6.1 Manufacturer's declaration
        6.2 Mechanical design
        6.3 Electrical design
        6.4 Power supply interface
    7 Documentation
        7.1 User's documentation
        7.2 Design documentation
    8 Marking
    9 Tests
        9.1 General
        9.2 Functional tests
        9.3 Test of the charger and the standby power source
        9.4 Environmental tests
        9.5 Cold (operational)
        9.6 Damp heat, steady state (operational)
        9.7 Impact (operational)
        9.8 Vibration, sinusoidal (operational)
        9.9 Electrostatic discharges (operational)
        9.10 Radiated electromagnetic interference
        9.11 Voltage transients - fast transient bursts
              (operational)
        9.12 Voltage transients - slow high energy transients
              (operational)
        9.13 Mains voltage dips and interruptions
              (operational)
        9.14 Damp heat, steady state (endurance)
        9.15 Vibration, sinusoidal (endurance)
    Annexes
    Annex A Text Deleted
    Annex ZA (informative) Clauses of this European Standard
             addressing essential requirements of the
             Construction Products or other provisions of EU
             Directives
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes requirements, methods of test and performance criteria for power supply equipment of fire detection and fire alarm systems installed in buildings.

    General Product Information - (Show below) - (Hide below)

    Committee CT 34
    Document Type Test Method
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    UNI 11224 : 2011 INITIAL VERIFICATION AND MAINTENANCE OF AUTOMATIC FIRE DETECTION AND FIRE ALARM SYSTEMS
    UNI 9795 : 2013 AUTOMATIC FIRE DETECTION AND FIRE ALARM SYSTEMS - DESIGN, INSTALLATION AND OPERATION
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