ISO 19292:2014

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 2014
© ISO 2014
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ii © ISO 2014 – All rights reserved

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
Foreword
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electrotechnical standardization.
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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

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.
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.
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
a
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
a
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

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
...