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PREN 54-12 : DRAFT 2009

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 12: SMOKE DETECTORS - LINE DETECTORS USING AN OPTICAL BEAM

Superseded date

01-04-2015

Published date

12-01-2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 Compliance
  4.2 Individual alarm indication
  4.3 Connection of ancillary devices
  4.4 Manufacturer's adjustments
  4.5 On-site adjustment of response threshold value
  4.6 Protection against ingress of foreign bodies
  4.7 Monitoring of detachable detectors and connections
  4.8 Response to slowly developing fires
  4.9 Marking
  4.10 Documentation
  4.10 General
  4.11 Additional requirements for software controlled
       detectors
5 Tests
  5.1 General
  5.2 Reproducibility
  5.3 Repeatability
  5.4 Tolerance to beam misalignment
  5.6 Rapid changes in attenuation
  5.7 Optical path length dependence
  5.8 Fire sensitivity
  5.9 Stray light
  5.10 Dry heat (operational)
  5.11 Cold (operational)
  5.12 Damp heat, steady state (operational)
  5.13 Damp heat, steady state (endurance)
  5.14 Vibration (endurance)
  5.15 Electromagnetic compatibility (EMC), immunity tests
       (operational)
  5.16 Sulphur dioxide SO[2] corrosion (endurance)
  5.17 Impact (operational)
Annex A (normative) - Bench for response threshold value
        measurements
  A.1 Technical characteristics of the attenuators
  A.2 Measuring bench
Annex B (normative) - Fire test room
Annex C (normative) - Smouldering pyrolysis wood fire (TF2)
  C.1 Fuel
  C.2 Hotplate
  C.3 Arrangement
  C.4 Heating rate
  C.5 End of test condition
  C.6 Test validity criteria
Annex D (normative) - Glowing smouldering cotton fire (TF3)
  D.1 Fuel
  D.2 Arrangement
  D.3 Ignition
  D.4 End of test condition
  D.5 Test validity criteria
Annex E (normative) - Flaming plastics (polyurethane) fire (TF4)
  E.1 Fuel
  E.2 Arrangement
  E.3 Ignition
  E.4 End of test condition
  E.5 Test validity criteria
Annex F (normative) - Flaming liquid (n-heptane) fire (TF5)
  F.1 Fuel
  F.2 Arrangement
  F.3 Ignition
  F.4 End of test condition
  F.5 Test validity criteria
Annex G (normative) - Apparatus for stray light
  G.1 Installation
  G.2 The light source
Annex H (informative) - Information concerning the requirements
        for the response to slowly developing fires
Annex ZA (informative) - Clauses of this European Standard
         addressing essential requirements or other
         provisions of EU Directives
Bibliography

Describes requirements, test methods and performance criteria for line smoke detectors utilising the attenuation and/or changes in attenuation of an optical beam, for use in fire detection systems installed in buildings.

Committee
TC 72
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
09/30170243 DC : 0 Identical

PD 7974-4:2003 Application of fire safety engineering principles to the design of buildings Detection of fire and activation of fire protection systems. (Sub-system 4)

EN 60068-2-75:2014 Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests
EN 60068-2-42:2003 Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections
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 54-7:2000/A2:2006 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 7: SMOKE DETECTORS - POINT DETECTORS USING SCATTERED LIGHT, TRANSMITTED LIGHT OR IONIZATION
EN 54-2:1997/A1:2006 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 2: CONTROL AND INDICATING EQUIPMENT
EN 60068-2-27:2009 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
ISO 9001:2015 Quality management systems — Requirements
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)
EN 50130-4:2011/A1:2014 ALARM SYSTEMS - PART 4: ELECTROMAGNETIC COMPATIBILITY - PRODUCT FAMILY STANDARD: IMMUNITY REQUIREMENTS FOR COMPONENTS OF FIRE, INTRUDER, HOLD UP, CCTV, ACCESS CONTROL AND SOCIAL ALARM SYSTEMS
EN 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
EN 54-4:1997/A2:2006 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 4: POWER SUPPLY EQUIPMENT
EN 54-1:2011 Fire detection and fire alarm systems - Part 1: Introduction

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