I.S. EN 54-24:2008
Current
The latest, up-to-date edition.
FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 24: COMPONENTS OF VOICE ALARM SYSTEMS - LOUDSPEAKERS
Hardcopy , PDF
English
01-01-2008
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
3.1 Terms and definitions
3.2 Abbreviations
4 Requirements
4.1 Compliance
4.2 Frequency response limits
4.3 Durability
4.4 Construction
4.4.1 Provision for external conductors
4.4.2 Materials
4.4.3 Enclosure protection
4.4.4 Access
4.5 Marking and data
4.5.1 Marking
4.5.2 Information in the product data sheet
5 Tests
5.1 General
5.1.1 Atmospheric conditions for tests
5.1.2 Operating conditions for tests
5.1.3 Mounting arrangements
5.1.4 Tolerances
5.1.5 Frequency response measurement and sensitivity
calculation
5.1.6 Frequency response measurement and sensitivity
calculation for loudspeakers requiring dedicated
system equalization
5.1.7 Provision for tests
5.1.8 Test schedule
5.2 Reproducibility
5.2.1 Object of the test
5.2.2 Test procedure
5.2.3 Test requirements
5.3 Rated impedance
5.3.1 Object of the test
5.3.2 Test procedure
5.3.3 Test requirements
5.4 Horizontal and vertical coverage angles
5.4.1 Object of the test
5.4.2 Test procedure
5.4.3 Test requirement
5.5 Maximum sound pressure level
5.5.1 Object of the test
5.5.2 Test procedure
5.5.3 Test requirements
5.6 Rated noise power (durability)
5.6.1 Object of the test
5.6.2 Test procedure
5.6.3 Test requirement:
5.7 Dry heat (operational)
5.7.1 Object of the test
5.7.2 Test procedure
5.7.3 Test requirements
5.8 Dry heat (endurance)
5.8.1 Object of the test
5.8.2 Test procedure
5.8.3 Test requirements
5.9 Cold (operational)
5.9.1 Object of the test
5.9.2 Test procedure
5.9.3 Test requirements
5.10 Damp heat, cyclic (operational)
5.10.1 Object of the test
5.10.2 Test procedure
5.10.3 Test requirements
5.11 Damp heat, steady state (endurance)
5.11.1 Object of the test
5.11.2 Test procedure
5.11.3 Test requirements
5.12 Damp heat, cyclic (endurance)
5.12.1 Object of the test
5.12.2 Test procedure
5.12.3 Test requirements
5.13 Sulfur dioxide (SO[2]) corrosion (endurance)
5.13.1 Object of the test
5.13.2 Test procedure
5.13.3 Test requirements
5.14 Shock (operational)
5.14.1 Object of the test
5.14.2 Test procedure
5.14.3 Test requirements
5.15 Impact (operational)
5.15.1 Object of the test
5.15.2 Test procedure
5.15.3 Test requirements
5.16 Vibration, sinusoidal (operational)
5.16.1 Object of the test
5.16.2 Test procedure
5.16.3 Test requirements
5.17 Vibration, sinusoidal (endurance)
5.17.1 Object of the test
5.17.2 Test procedure
5.17.3 Test requirements
5.18 Enclosure protection
5.18.1 Object of the tests
5.18.2 Enclosure of the loudspeaker
5.18.3 Test procedures
5.18.4 Test requirements
Annex A (normative) Acoustical measurements
Annex B (normative) Measuring rated noise power (durability)
Annex C (informative) Loudspeaker references
Annex ZA (informative) Clauses of this European Standard
addressing the provisions of the EU Construction
Products Directive (89/106/EEC)
Describes requirements, test methods and performance criteria for loudspeakers intended to broadcast a warning of fire between a fire detection and fire alarm system and the occupants of a building.
| DocumentType |
Standard
|
| Pages |
60
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN 54-24:2008 | Identical |
| IEC 60695-11-20:2015 | Fire hazard testing - Part 11-20: Test flames - 500 W flame test method |
| EN 60068-2-75:2014 | Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests |
| IEC 60068-1:2013 | Environmental testing - Part 1: General and guidance |
| EN 60068-2-42:2003 | Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections |
| IEC 60068-2-27:2008 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| EN 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
| EN 60068-2-2:2007 | Environmental testing - Part 2-2: Tests - Test B: Dry heat |
| EN 60068-1:2014 | Environmental testing - Part 1: General and guidance |
| EN 60068-2-27:2009 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| EN 61672-1:2013 | Electroacoustics - Sound level meters - Part 1: Specifications |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| IEC 60068-2-2:2007 | Environmental testing - Part 2-2: Tests - Test B: Dry heat |
| IEC 60695-11-10:2013 | Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods |
| EN 54-3:2014 | Fire detection and fire alarm systems - Part 3: Fire alarm devices - Sounders |
| IEC 60268-1:1985 | Sound system equipment. Part 1: General |
| ISO 9001:2015 | Quality management systems — Requirements |
| IEC 60068-2-42:2003 | Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections |
| EN 60068-2-78:2013 | Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state |
| EN 60068-2-6:2008 | 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 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| EN 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
| EN 54-1:2011 | Fire detection and fire alarm systems - Part 1: Introduction |
| IEC 61260:1995 | Electroacoustics - Octave-band and fractional-octave-band filters |
| EN 61260:1995/A1:2001 | ELECTROACOUSTICS - OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS |
| IEC 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
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