BS ISO 19292-2014 Ships and marine technology Lifesaving and fire protection Point-type resettable flame detectors for ships《船舶和海洋技术 救生和消防设备 船舶用点式可重调的火焰检测器》.pdf

1、BSI Standards PublicationBS ISO 19292:2014Ships and marine technology Lifesaving and fireprotection Point-typeresettable flame detectors forshipsBS ISO 19292:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 19292:2014. The UK participation in its preparatio

2、n was entrusted to TechnicalCommittee SME/32/-/1, Lifesaving and fire protection.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its co

3、rrect application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 74514 0ICS 47.020.99Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Str

4、ategy Committee on 30 June 2014.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 19292:2014 ISO 2014Ships and marine technology Lifesaving and fire protection Point-type resettable flame detectors for shipsNavires et technologie maritime Sauvetage et protection contre

5、 le feu Dtecteurs de flamme ponctuels rglables pour naviresINTERNATIONAL STANDARDISO19292First edition2014-03-15Reference numberISO 19292:2014(E)BS ISO 19292:2014ISO 19292:2014(E)ii ISO 2014 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2014All rights reserved. Unless otherwise specified, no p

6、art of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member

7、body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 19292:2014ISO 19292:2014(E) ISO 2014 All rights reserved iiiContents PageForeword ivIntroduction v

8、1 Scope . 12 Normative references 13 Terms and definitions . 14 General requirements . 25 Marine test requirements . 25.1 General . 25.2 Dry heat (operational) 25.3 Cold (operational) 35.4 Damp heat . 55.5 Salt mist . 65.6 Vibration, sinusoidal (operational) . 75.7 High voltage . 85.8 Variation in s

9、upply parameters 95.9 Electrical power-supply failure . 105.10 Insulation resistance . 105.11 Electrostatic discharge immunity 115.12 Radiated radio-frequency immunity . 125.13 Conducted low-frequency immunity 125.14 Conducted high-frequency immunity 135.15 Burst/fast response transient immunity . 1

10、45.16 Surge immunity . 155.17 Radiated emission . 17Bibliography .19BS ISO 19292:2014ISO 19292:2014(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally

11、 carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the w

12、ork. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the dif

13、ferent approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document m

14、ay be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/pate

15、nts).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principl

16、es in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 8, Ships and marine technology, Subcommittee SC 1, Lifesaving and fire protection.iv ISO 2014 All rights reservedBS ISO 19292:2014ISO 19292:201

17、4(E)IntroductionThe 1974 International Convention for the Safety of Life at Sea (SOLAS 1974), as amended, and its associated International Code for Fire Safety Systems (FSS Code) require certain ships to be fitted with fixed fire detection and fire alarm systems, and provide general requirements for

18、 such systems.This International Standard has been developed to supplement the provisions of SOLAS 1974 and the FSS Code by specifying detailed performance criteria and test methods for point-type resettable flame detectors for use in fire detection on ships.This International Standard has been prep

19、ared by Sub-committee ISO/TC 8/SC 1 for point-type, resettable flame detectors on board ships to replace Annex A of ISO 7240-10:2007. This International Standard is based on the performance standards for terrestrial flame detectors in ISO 7240-10 and provides alternative requirements for flame detec

20、tors for use in marine applications. ISO 2014 All rights reserved vBS ISO 19292:2014BS ISO 19292:2014Ships and marine technology Lifesaving and fire protection Point-type resettable flame detectors for ships1 ScopeThis International Standard specifies requirements, test methods, and performance crit

21、eria for point-type, resettable flame detectors that operate using radiation from a flame, for use in fire detection systems installed on ships. This International Standard references ISO 7240-10 for requirements common to both terrestrial and marine applications and adds the requirements applicable

22、 to installations in the shipboard environment.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition o

23、f the referenced document (including any amendments) applies.ISO 7240-1, Fire detection and alarm systems Part 1: General and definitionsISO 7240-10:2012, Fire detection and alarm systems Part 10: Point-type flame detectorsIEC 60068-2-1, Environmental testing Part 2-1: Tests Test A: ColdIEC 60068-2-

24、2, Environmental testing Part 2-2: Tests Test B: Dry heatIEC 60068-2-6, Environmental testing Part 2-6: Tests Test Fc: Vibration (sinusoidal)IEC 60068-2-30, Environmental testing Part 2-30: Tests Test Db and guidance: Damp heat, cyclic (12 + 12-hour cycle)IEC 60068-2-52, Environmental testing Part 2

25、-52: Tests Test Kb: Salt mist, cyclic (sodium, chloride solution)IEC 61000-4-2, Ed. 1.2:2001 (b) Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostatic discharge immunity testIEC 61000-4-4:2004, Electromagnetic compatibility (EMC) Part 4-4: Testing and measure

26、ment techniques Electrical fast transient/burst immunity testIEC 61000-4-5:2005, Electromagnetic compatibility (EMC) Part 4-5: Testing and measurement techniques Surge immunity testIEC 61000-4-6:2006, Electromagnetic compatibility (EMC) Part 4-6: Testing and measurement techniques Immunity to conduc

27、ted disturbances, induced by radio-frequency fieldsCISPR 16-1, Specification for radio disturbance and immunity measurement apparatus and methods Part 1-1: Radio disturbance and immunity measuring apparatus Measuring apparatusCISPR 16-2, Specification for radio disturbance and immunity measurement a

28、pparatus and methods Part 2-1: Methods of measurement of disturbance and immunity Conducted disturbance measurements3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 7240-1 and ISO 7240-10 apply.INTERNATIONAL STANDARD ISO 19292:2014(E) ISO 2014 All righ

29、ts reserved 1BS ISO 19292:2014ISO 19292:2014(E)4 General requirementsThe apparatus shall comply with all of the requirements of ISO 7240-10:2012 with the exception of 5.7 to 5.17 and Annex D. In lieu of 5.7 to 5.17 of ISO 7240-10:2012, point-type flame detectors for ships shall meet the requirements

30、 of Clause 5 of this International Standard.5 Marine test requirements5.1 GeneralFlame detectors classified for marine applications shall be tested according to the test schedule specified in Table 1.Table 1 Test schedule for marine applicationsTest Subclause Specimen number(s)Reproducibility ISO 72

31、40-10:2012, 5.2All specimensRepeatability ISO 7240-10:2012, 5.31Directional dependence ISO 7240-10:2012, 5.41Fire sensitivity ISO 7240-10:2012, 5.5All specimensDazzling (operational) ISO 7240-10:2012, 5.61Dry heat (operational) 5.2 2Cold (operational) 5.3 2Damp heat 5.4 6Salt mist 5.5 5Vibration, si

32、nusoidal (operational) 5.6 4High voltage 5.7 7Variation in supply parameters 5.8 1Electrical power-supply failure 5.9 1Insulation resistancea5.10 2, 6Electrostatic discharge immunity 5.11 1Radiated radio-frequency immunity 5.12 3Conducted low-frequency immunity 5.13 3Conducted high-frequency immunit

33、y 5.14 3Burst/fast response transient immunity 5.15 3Surge immunity 5.16 8Radiated emission 5.17 1aMeasurements shall be performed before and after the relevant environmental tests.5.2 Dry heat (operational)5.2.1 Object of testThe object of the test is to demonstrate the ability of the specimen to f

34、unction correctly at high ambient temperatures appropriate to the anticipated service environment.2 ISO 2014 All rights reservedBS ISO 19292:2014ISO 19292:2014(E)5.2.2 Test procedure and apparatus5.2.2.1 GeneralThe test apparatus and procedure specified in IEC 60068-2-2, Test Bb, and by 5.2.2.2 to 5

35、.2.2.4 below shall be used.5.2.2.2 State of the specimen during conditioningMount the specimen as specified in ISO 7240-10:2012, 5.1.3 and connect it to supply and monitoring equipment as specified in ISO 7240-10:2012, 5.1.2.5.2.2.3 ConditioningApply the following conditioning: temperature: Starting

36、 at an initial air temperature of (23 5) C, increase the air temperature to (70 2) C; duration: Maintain the temperature for 2 h.NOTE Test Bb specifies rates of change of temperature of 1 C/min for the transitions to and from the conditioning temperature.5.2.2.4 Measurements during conditioningMonit

37、or the specimen during the conditioning period to detect any alarm or fault signals. During the last 30 min of the conditioning, subject the specimen to the reduced functional test in accordance with ISO 7240-10:2012, 5.1.7.5.2.2.5 Final measurementsAfter the recovery period of at least 1 h at stand

38、ard atmospheric conditions, measure the response point of the specimen in accordance with ISO 7240-10:2012, 5.1.6.Designate the greater of the response points measured in this test and that measured for the same specimen in the reproducibility test as Dmaxand the lesser as Dmin.5.2.3 RequirementsNo

39、alarm or fault signals shall be given during the transition to the conditioning temperature or during the conditioning.The specimen shall give an alarm signal in response to the reduced function test.The ratio point values Dmax: Dminshall be not greater than 1,26.5.3 Cold (operational)5.3.1 Object o

40、f testThe object of the test is to demonstrate the ability of the specimen to function correctly at low ambient temperatures appropriate to the anticipated service temperature. ISO 2014 All rights reserved 3BS ISO 19292:2014ISO 19292:2014(E)5.3.2 Test procedure5.3.2.1 ReferenceThe test apparatus and

41、 procedure specified in IEC 60068-2-1, Test Ab, and by 5.3.2.2 to 5.3.2.4 below shall be used.5.3.2.2 State of the specimen during conditioningMount the specimen as specified in ISO 7240-10:2012, 5.1.3 and connect it to supply and monitoring equipment as specified in ISO 7240-10:2012, 5.1.2.Measure

42、insulation resistance as specified in 5.10.2.3.5.3.2.3 ConditioningApply the following conditioning: temperature: (5 3) C; duration: 2 h.For detectors intended for installation on open decks or exposure to the outside weather, apply the following conditioning: temperature: (25 3) C; duration: 2 h.NO

43、TE Test Ab specifies rates of change of temperature of 1 C/min for the transitions to and from the conditioning temperature.5.3.2.4 Measurements during conditioningMonitor the specimen during the conditioning period to detect any alarm or fault signals. During the last 30 min of the conditioning, su

44、bject the specimen to the reduced functional test in accordance with ISO 7240-10:2012, 5.1.7.5.3.2.5 Final measurementsAfter the recovery period of at least 1 h at standard atmospheric conditions, measure the response point of the specimen in accordance with ISO 7240-10:2012, 5.1.6.Designate the gre

45、ater of the response points measured in this test and that measured for the same specimen in the reproducibility test as Dmaxand the lesser as Dmin.Measure insulation resistance as specified in 5.10.2.3.5.3.3 RequirementsNo alarm or fault signals shall be given during the transition to or the period

46、 at the conditioning temperature.The specimen shall give an alarm signal in response to the reduced functional test.The ratio Dmax: Dminshall be not greater than 1,26.The insulation resistance shall comply with 5.10.3.4 ISO 2014 All rights reservedBS ISO 19292:2014ISO 19292:2014(E)5.4 Damp heat5.4.1

47、 Object of testThe object of the test is to demonstrate the ability of the specimen to function in an environment with high relative humidity where condensation on the equipment can occur.5.4.2 Test procedure5.4.2.1 ReferenceThe test apparatus and procedure specified in IEC 60068-2-30, Test Db, and

48、by 5.4.2.2 to 5.4.2.4 below shall be used.5.4.2.2 State of the specimen during conditioningMount the specimen as specified in ISO 7240-10:2012, 5.1.3.During the first 12 h of the conditioning, connect the specimen to supply and monitoring equipment as specified in ISO 7240-10:2012, 5.1.2.During the

49、second 12 h of conditioning, do not supply the specimen with power.NOTE Any self-test feature intended to monitor the transmission of the detector window can be disabled during this test.Measure insulation resistance as specified in 5.10.2.3.5.4.2.3 ConditioningThe following severity of conditioning shall be applied: temperature: (55 2) C; relative humidity: (95 5) %; duration: 24 h; number of cycles: 2.5.4.2.4 Measurements during conditioningMonitor the specim