1、 Reference number ISO 15370:2010(E) ISO 2010INTERNATIONAL STANDARD ISO 15370 Second edition 2010-02-15 Ships and marine technology Low- location lighting (LLL) on passenger ships Arrangement Navires et technologie maritime clairage situ en bas sur les navires passagers Disposition ISO 15370:2010(E)
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6、r ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2010 All rights reservedISO 15370:2010(E) ISO 2010 All rights reserved iiiCo
7、ntents Page Foreword iv Introduction.v 1 Scope1 2 Normative references1 3 Terms and definitions .1 4 Performance requirements.3 4.1 General .3 4.2 Phosphorescent systems.4 4.3 Electrically powered systems 4 5 Technical product documentation.6 6 Installation on board .6 6.1 General .6 6.2 Corridors 7
8、 6.3 Doors 7 6.4 Stairways7 6.5 Signs and directional indicators8 6.6 Information placard .8 7 Approval of the installation 8 8 Maintenance.9 Annex A (normative) Testing of phosphorescent low-location lighting materials 10 Annex B (normative) Assessment of installations on board .11 Annex C (normati
9、ve) Measurement record for phosphorescent materials 12 Annex D (normative) Width versus luminance 13 Annex E (normative) Testing of electrically powered low-location lighting systems .14 Annex F (normative) Corridor recess and stairway arrangement diagrams 17 Annex G (informative) LLL installation a
10、nd arrangement examples .19 Bibliography30 ISO 15370:2010(E) iv ISO 2010 All rights reservedForeword 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
11、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
12、collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare Internationa
13、l Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the eleme
14、nts of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 15370 was prepared by Technical Committee ISO/TC 8, Ships and marine technology, Subcommittee SC 1, Lifesaving and fire protection. This second edition cance
15、ls and replaces the first edition (ISO 15370:2001), which has been technically revised. ISO 15370:2010(E) ISO 2010 All rights reserved vIntroduction This International Standard is intended to supplement International Maritime Organization (IMO) requirements for low-location lighting used on passenge
16、r ships complying with the 1974 Safety of Life at Sea Convention (SOLAS 74), as amended. INTERNATIONAL STANDARD ISO 15370:2010(E) ISO 2010 All rights reserved 1Ships and marine technology Low-location lighting (LLL) on passenger ships Arrangement 1 Scope This International Standard specifies the req
17、uirements for the approval, installation and maintenance of low- location lighting systems as defined in Chapter II-2, Regulation 13.3.2.5.1 of the International Convention for the Safety of Life at Sea, 1974 (SOLAS 74), as amended in 2000, and the IMO International Code for Fire Safety Systems. 2 N
18、ormative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 3864-1:2002, Graphical sy
19、mbols Safety colours and safety signs Part 1: Design principles for safety signs in workplaces and public areas ISO 16069:2004, Graphical symbols Safety signs Safety way guidance systems (SWGS) IEC 60092-101, Electrical installations in ships Part 101: Definitions and general requirements IEC 60529,
20、 Degrees of protection provided by enclosures (IP Code) IEC 60598-2-22, Luminaires Part 2-22: Particular requirements Luminaires for emergency lighting IEC 60945, Marine navigation and radiocommunication equipment and systems General requirements Methods of testing and required test results IMO Inte
21、rnational Convention for the Safety of Life at Sea, 1974 (SOLAS 74), as amended in 2000 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 approval formal acceptance of the product and arrangement issued by the competent authority 3.2 assembly s
22、tation distinct, designated internal or external space for mustering passengers in the vicinity of, and permit ready access for the passengers to, the embarkation stations for survival craft unless in the same location as the embarkation station ISO 15370:2010(E) 2 ISO 2010 All rights reserved3.3 ma
23、intenance measures for the preservation and/or restoration of the original conditions of the technical elements of a system as well as all measures for the determination and evaluation of the actual conditions 3.4 competent authority administration whose flag the ship is entitled to fly, or an organ
24、ization authorized by that administration to perform functions required by this International Standard 3.5 dead-end corridor corridor, or part of a corridor, whose depth is greater than its width from which there is only one escape route 3.6 EP systems electrically powered systems LLL systems that r
25、equire electrical power for their operation, such as systems using incandescent bulbs, light- emitting diodes, electroluminescent strips or lamps, electrofluorescent lamps, or other electrically powered light-emitting material 3.7 escape route designated route, constituted in general by corridors, l
26、obbies and stairways, through which people are intended to move from an occupied space to the lifeboat and liferaft embarkation deck and/or to the assembly stations 3.8 excitation effect of visible light in the appropriate spectrum which allows the materials to store energy 3.9 installation plan pla
27、n consisting of a ships general arrangement showing the layout of the LLL system using different kinds of lines, colours, and various symbols, as appropriate 3.10 LLL systems low-location lighting systems electrically powered lighting or phosphorescent strips or indicators placed as continuous as pr
28、acticable along the escape routes to readily identify such routes when the normal or emergency light is less effective due to smoke 3.11 PL system phosphorescent lighting system LLL system based on material incorporating phosphors that, if excited by UV or visible radiation, store energy, which is e
29、mitted as light over a period of time 3.12 signs safety signs, as defined in ISO 3864-1, used in conjunction with LLL systems in corridors and stairwells, indicating the escape routes to the assembly stations or to the lifeboat embarkation stations, and the location of the fire-fighting equipment, s
30、uch as fire hydrants, hoses, and fire extinguishers 3.13 visible delineation portrayal of the escape route by a series of continuous strips or indicators that can be clearly seen during egress ISO 15370:2010(E) ISO 2010 All rights reserved 33.14 normal condition internal ambient conditions of the sh
31、ip when in service and not affected by a fire or smoke 3.15 luminance luminous intensity per unit area of phosphorescent materials NOTE The luminance is measured in millicandelas per square metre. 3.16 luminescence emission, by atoms, molecules or ions in a material, of optical radiation that for ce
32、rtain wavelengths or regions of the spectrum is in excess of the radiation due to thermal emission from that material at the same temperature, as a result of these particles being excited by energy other than thermal agitation 3.17 photoluminescence luminescence caused by absorption of optical radia
33、tion 3.18 phosphorescence photoluminescence delayed by storage of energy in an intermediate energy level NOTE SOLAS 74 (as amended), Chapter II-2, Regulation 13.3.2.5.1 uses the word “photoluminescent”. In this International Standard the word phosphorescent is used in place of photoluminescent and s
34、hould be considered synonymous for the purpose of applying this standard to SOLAS 74, as amended. 4 Performance requirements 4.1 General 4.1.1 The competent authority shall ensure that LLL systems and their components meet the requirements set out in this International Standard, as verified through
35、the presentation of relevant certificates issued by recognized laboratories. 4.1.2 The supplementary emergency lighting for ro-ro passenger ships required by Chapter II-1, Regulation 42-1 of SOLAS 74, as amended, may be accepted to form partly or wholly the LLL system, provided that such a system co
36、mplies with the requirements of this International Standard. 4.1.3 The components of an LLL system comprise guidance lines at low-location, directional indicators, marking of the escape route doors and escape route signs. 4.1.4 For EP systems, the colour of the line sources or point sources of light
37、 shall be green or white. 4.1.5 Escape route door frame marking shall comprise complete outlining of the door frame or vertical marking up to the height of the door opening device. The marking shall not be mounted on the door. The door frame marking shall be contiguous with the low-location line. Se
38、e 6.3.3. 4.1.6 Directional indicators shall be placed adjacent to or integrated in the low-location guidance lines. 4.1.7 Interruption of the LLL system due to constructional practicalities (corridors, cabin doors, etc.) shall not exceed 1 m, with the exception described in 6.2.1. 4.1.8 The LLL syst
39、em shall function at all times for at least 60 min after its activation. ISO 15370:2010(E) 4 ISO 2010 All rights reserved4.1.9 LLL products shall not contain radioactive materials unless such materials are designated “sealed radioactive materials” tested in accordance with ISO 2919. However, materia
40、ls containing radioactive radionuclides, as shown in ISO 2919:1999, Annex A, are considered as sealed radioactive materials which should be tested in accordance with ISO 2919. 4.1.10 LLL systems shall not release toxic materials under normal conditions. 4.2 Phosphorescent systems 4.2.1 Phosphorescen
41、t (PL) materials shall provide a luminance of at least 15 mcd/m 2measured 10 min after the removal of all external illuminating sources. The system shall continue to provide luminance values greater than 2 mcd/m 2for 60 min. The luminance shall be measured at the surface of the materials. 4.2.2 For
42、excitation from an 8 W tubular fluorescent lamp of standard F2 cool white with a colour temperature of 4 100 K, Annex A gives the method of test for determining the minimum illuminance, measured at the surface of the phosphorescent material, which would enable the phosphorescent material to meet the
43、 minimum luminance requirements at 10 min and 60 min. For a different excitation lamp and luminaire, the test procedure of Annex A can be used to determine the minimum illuminance for the particular lamp and luminaire. 4.2.3 PL strips should have a width of 75 mm or greater. PL strips having a width
44、 less than 75 mm shall only be used if the luminance is increased to compensate for the reduced width in accordance with Annex D. 4.2.4 Escape door frame marking of not less than 20 mm width shall be formed by continuation of the planar line source. The luminance performance of the phosphorescent ma
45、terial shall be the same as that of the guidance line. 4.2.5 Directional indicators made of phosphorescent material shall use graphical symbols in accordance with Figure 1 of ISO 16069:2004 or with modified geometry if on the floor; see Figure 2 of ISO 16069:2004. The direction arrow graphical symbo
46、l can be used on its own. The minimum height of the directional indicator shall be 50 mm. The luminance performance of the phosphorescent material shall be the same as that of the guidance line. 4.2.6 The minimum height of the exit sign, as defined by ISO 3864-1, shall be 50 mm. The luminance perfor
47、mance of the phosphorescent material shall be the same as that of the guidance line. NOTE Symbols to be used on exit signs made of phosphorescent material will be specified in a future International Standard (ISO 24409-2). 4.2.7 PL materials shall be flame-retardant in accordance with IEC 60092-101.
48、 4.2.8 PL materials shall be tested in accordance with Annex A. 4.3 Electrically powered systems 4.3.1 Electrically powered systems shall be connected to the emergency switchboard as required by Regulation II-1/42 of SOLAS 74, as amended, so as to be powered by the main source of electrical power un
49、der normal circumstances and also by the emergency source(s) of electrical power (as identified by Regulation II-1/42.3) when the latter is in operation. Alternatively, for passenger ships carrying more than 36 passengers and built before 1994-10-01, EP systems may be connected to the main lighting system, provided independent batteries provide a backup of at least 60 min and are charged from the main lighting system. Performance of the system while powered by batteries shall meet all the requirements given in 4.3. 4.
