Ships and marine technology — Lifesaving and fire protection — Point-type resettable flame detectors for ships

ISO 19292:2014 specifies requirements, test methods, and performance criteria for point-type, resettable flame detectors that operate using radiation from a flame, for use in fire detection systems installed on ships. ISO 19292:2014 references ISO 7240-10 for requirements common to both terrestrial and marine applications and adds the requirements applicable to installations in the shipboard environment.

Navires et technologie maritime — Sauvetage et protection contre le feu — Détecteurs de flamme ponctuels réglables pour navires

General Information

Status
Published
Publication Date
17-Mar-2014
Current Stage
9093 - International Standard confirmed
Start Date
13-Jun-2019
Completion Date
13-Jun-2019
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INTERNATIONAL ISO
STANDARD 19292
First edition
2014-03-15
Ships and marine technology —
Lifesaving and fire protection — Point-
type resettable flame detectors for
ships
Navires et technologie maritime — Sauvetage et protection contre le
feu — Détecteurs de flamme ponctuels réglables pour navires
Reference number
ISO 19292:2014(E)
ISO 2014
---------------------- Page: 1 ----------------------
ISO 19292:2014(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2014

All rights reserved. Unless otherwise specified, no part 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 ISO’s member body in the country of

the requester.
ISO copyright office
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Tel. + 41 22 749 01 11
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Published in Switzerland
ii © ISO 2014 – All rights reserved
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ISO 19292:2014(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 General requirements ..................................................................................................................................................................................... 2

5 Marine test requirements ........................................................................................................................................................................... 2

5.1 General ........................................................................................................................................................................................................... 2

5.2 Dry heat (operational) ...................................................................................................................................................................... 2

5.3 Cold (operational) ................................................................................................................................................................................ 3

5.4 Damp heat ................................................................................................................................................................................................... 5

5.5 Salt mist ......................................................................................................................................................................................................... 6

5.6 Vibration, sinusoidal (operational) ....................................................................................................................................... 7

5.7 High voltage ............................................................................................................................................................................................... 8

5.8 Variation in supply parameters ................................................................................................................................................ 9

5.9 Electrical power-supply failure .............................................................................................................................................10

5.10 Insulation resistance .......................................................................................................................................................................10

5.11 Electrostatic discharge immunity ........................................................................................................................................11

5.12 Radiated radio-frequency immunity .................................................................................................................................12

5.13 Conducted low-frequency immunity ................................................................................................................................12

5.14 Conducted high-frequency immunity ..............................................................................................................................13

5.15 Burst/fast response transient immunity .......................................................................................................................14

5.16 Surge immunity ...................................................................................................................................................................................15

5.17 Radiated emission .............................................................................................................................................................................17

Bibliography .............................................................................................................................................................................................................................19

© ISO 2014 – All rights reserved iii
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ISO 19292:2014(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally 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 work.

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 different 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 may 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/patents).

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 ISO’s adherence to the WTO principles in the Technical Barriers

to Trade (TBT) see the following URL: Foreword - Supplementary information

The 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 reserved
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ISO 19292:2014(E)
Introduction

The 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 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 prepared 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 detectors for use in marine applications.

© ISO 2014 – All rights reserved v
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INTERNATIONAL STANDARD ISO 19292:2014(E)
Ships and marine technology — Lifesaving and fire
protection — Point-type resettable flame detectors for
ships
1 Scope

This International Standard specifies requirements, test methods, and performance criteria 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 to installations in the

shipboard environment.
2 Normative references

The 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 of the referenced document (including any amendments) applies.

ISO 7240-1, Fire detection and alarm systems — Part 1: General and definitions

ISO 7240-10:2012, Fire detection and alarm systems — Part 10: Point-type flame detectors

IEC 60068-2-1, Environmental testing — Part 2-1: Tests — Test A: Cold
IEC 60068-2-2, Environmental testing — Part 2-2: Tests — Test B: Dry heat

IEC 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 2-52: 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 test

IEC 61000-4-4:2004, Electromagnetic compatibility (EMC) — Part 4-4: Testing and measurement

techniques — Electrical fast transient/burst immunity test

IEC 61000-4-5:2005, Electromagnetic compatibility (EMC) — Part 4-5: Testing and measurement techniques

— Surge immunity test

IEC 61000-4-6:2006, Electromagnetic compatibility (EMC) — Part 4-6: Testing and measurement

techniques — Immunity to conducted disturbances, induced by radio-frequency fields

CISPR 16-1, Specification for radio disturbance and immunity measurement apparatus and methods — Part

1-1: Radio disturbance and immunity measuring apparatus — Measuring apparatus

CISPR 16-2, Specification for radio disturbance and immunity measurement apparatus and methods — Part

2-1: Methods of measurement of disturbance and immunity — Conducted disturbance measurements

3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 7240-1 and ISO 7240-10 apply.

© ISO 2014 – All rights reserved 1
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ISO 19292:2014(E)
4 General requirements

The 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 of Clause 5 of this International Standard.
5 Marine test requirements
5.1 General

Flame detectors classified for marine applications shall be tested according to the test schedule specified

in Table 1.
Table 1 — Test schedule for marine applications
Test Subclause Specimen number(s)
Reproducibility ISO 7240-10:2012, All specimens
5.2
Repeatability ISO 7240-10:2012, 1
5.3
Directional dependence ISO 7240-10:2012, 1
5.4
Fire sensitivity ISO 7240-10:2012, All specimens
5.5
Dazzling (operational) ISO 7240-10:2012, 1
5.6
Dry heat (operational) 5.2 2
Cold (operational) 5.3 2
Damp heat 5.4 6
Salt mist 5.5 5
Vibration, sinusoidal (operational) 5.6 4
High voltage 5.7 7
Variation in supply parameters 5.8 1
Electrical power-supply failure 5.9 1
Insulation resistance 5.10 2, 6
Electrostatic discharge immunity 5.11 1
Radiated radio-frequency immunity 5.12 3
Conducted low-frequency immunity 5.13 3
Conducted high-frequency immunity 5.14 3
Burst/fast response transient immunity 5.15 3
Surge immunity 5.16 8
Radiated emission 5.17 1

Measurements shall be performed before and after the relevant environmental tests.

5.2 Dry heat (operational)
5.2.1 Object of test

The object of the test is to demonstrate the ability of the specimen to function correctly at high ambient

temperatures appropriate to the anticipated service environment.
2 © ISO 2014 – All rights reserved
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ISO 19292:2014(E)
5.2.2 Test procedure and apparatus
5.2.2.1 General

The test apparatus and procedure specified in IEC 60068-2-2, Test Bb, and by 5.2.2.2 to 5.2.2.4 below

shall be used.
5.2.2.2 State of the specimen during conditioning

Mount 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 Conditioning
Apply the following conditioning:

— temperature: Starting 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 conditioning

Monitor 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 measurements

After 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 greater of the response points measured in this test and that measured for the same

specimen in the reproducibility test as D and the lesser as D .
max min
5.2.3 Requirements

No 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 D : D shall be not greater than 1,26.
max min
5.3 Cold (operational)
5.3.1 Object of test

The 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.
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ISO 19292:2014(E)
5.3.2 Test procedure
5.3.2.1 Reference

The test apparatus and 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 conditioning

Mount 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 insulation resistance as specified in 5.10.2.3.
5.3.2.3 Conditioning
Apply 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.

NOTE 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 conditioning

Monitor 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.
5.3.2.5 Final measurements

After 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 greater of the response points measured in this test and that measured for the same

specimen in the reproducibility test as D and the lesser as D .
max min
Measure insulation resistance as specified in 5.10.2.3.
5.3.3 Requirements

No alarm or fault signals shall be given during the transition to or the period at the conditioning

temperature.

The specimen shall give an alarm signal in response to the reduced functional test.

The ratio D : D shall be not greater than 1,26.
max min
The insulation resistance shall comply with 5.10.3.
4 © ISO 2014 – All rights reserved
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ISO 19292:2014(E)
5.4 Damp heat
5.4.1 Object of test

The 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 procedure
5.4.2.1 Reference

The test apparatus and procedure specified in IEC 60068-2-30, Test Db, and by 5.4.2.2 to 5.4.2.4 below

shall be used.
5.4.2.2 State of the specimen during conditioning
Mount 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 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 Conditioning
The 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 conditioning

Monitor the specimen during the conditioning period to detect any alarm or fault signals. During the first

2 h of conditioning, subject the specimen to the reduced functional test described in ISO 7240-10:2012,

5.1.7.

During the last 2 h of conditioning, subject the specimen to the reduced functional test described in

ISO 7240-10:2012, 5.1.7.
5.4.2.5 Final measurements

After 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 greater of the response points measured in this test and that measured for the same

specimen in the reproducibility test as D , and the lesser as D .
max min
Measure insulation resistance as specified in 5.10.2.3.
© ISO 2014 – All rights reserved 5
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ISO 19292:2014(E)
5.4.3 Requirements

No alarm or fault signals shall be given during the transition to or the period at the conditioning

temperature.

The specimen shall give an alarm signal in response to the reduced functional tests.

The ratio D : D shall be not greater than 1,26.
max min
The insulation resistance shall comply with 5.10.3.
5.5 Salt mist
5.5.1 Object of test

The object of the test is to demonstrate the ability of the specimen to withstand the corrosive effects of

salt mist.
5.5.2 Test procedure
5.5.2.1 Reference

The test apparatus and procedure specified in IEC 60068-2-52, Test Kb shall be used, but carry out the

conditioning as specified in 5.5.2.3 below.
5.5.2.2 State of the specimen during conditioning

Mount the specimen as specified in ISO 7240-10:2012, 5.1.3. Do not supply it with power during the

conditioning.
Measure insulation resistance as specified in 5.10.2.3.
5.5.2.3 Conditioning
Apply the following conditioning:
— NaCl spray solution: 2 h;
— standing time after spray: 7 d;
— number of cycles: four.
5.5.2.4 Measurements during conditioning

After the seventh day of each cycle, measure the response point as specified in ISO 7240-10:2012, 5.1.5.

5.5.2.5 Final measurements

Immediately after the conditioning, measure the response point as specified in ISO 7240-10:2012, 5.1.5.

Designate the greater of the response points measured in this test, and that measured for the same

specimen in the reproducibility test as D , and the lesser as D .
max min
Measure insulation resistance as specified in 5.10.2.3.
5.5.3 Requirements

No fault signal attributable to the endurance conditioning shall be given on reconnection of the specimen.

The ratio D : D shall not be greater than 1,26
...

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