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NS EN 54-4 : 1997 AMD 2 2006
Current
The latest, up-to-date edition.
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FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 4: POWER SUPPLY EQUIPMENT
12-01-2013
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
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