1、 Reference number ISO 8995-3:2006(E) CIE S 016/E:2005 ISO 2006INTERNATIONAL STANDARD ISO 8995-3 CIE S 016/E First edition 2006-10-15 Lighting of work places Part 3: Lighting requirements for safety and security of outdoor work places clairage des lieux de travail Partie 3: Exigences requises de lcla
2、irage des lieux de travail extrieurs en matire de sret et de scurit ISO 8995-3:2006(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licen
3、sed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of th
4、e software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating t
5、o it is found, please inform the Central Secretariat at the address given below. ISO 2006 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without pe
6、rmission in writing from either ISO at the address below or 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 2006 All rights re
7、servedISO 8995-3:2006(E) ISO 2006 All rights reserved iii 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 committe
8、es. 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 Inte
9、rnational Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. ISO 26182 was prepared as Standard CIE S 016 by the International Commission on Illumination, which has been recognized by the ISO Council as an international standardizing body. It was adopted by ISO und
10、er a special procedure which requires approval by at least 75 % of the member bodes casting a vote, and is published as a joint ISO/CIE edition. The International Commission on Illumination (abbreviated as CIE from its French title) is an organization devoted to international cooperation and exchang
11、e of information among its member countries on all matters relating to the science and art of lighting. ISO 8995-3 was prepared by Division 5 of the CIE. ISO 8995 consists of the following parts, under the general title Lighting of work places: Part 1: Indoor Part 2: Outdoor Part 3: Lighting require
12、ments for safety and security of outdoor work places Standard Lighting of Outdoor Work Places - Lighting Requirements for Safety and Security Beleuchtung von Arbeitspltzen im Freien Anforderungen hinsichtlich Arbeitssicherheit und Anlagenschutz clairage des lieux de travail extrieurs Exigences requi
13、ses de lclairage en matire de sret et de scurit CIE Standards are copyrighted and shall not be reproduced in any form, entirely or partly, without the explicit agreement of the CIE. CIE Central Bureau, Vienna CIE S 016/E:2005 Kegelgasse 27, A-1030 Vienna, Austria UDC: 628.971.9 Descriptor: Lighting
14、for outdoor work CIE S 016/E:2005 CIE 2005 All rights reserved ISO 2006 All rights reserved vISO 8995-3:2006(E) CIE S 016/E:2005 CIE 2005 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical,
15、including photocopying and microfilm, without permission in writing from CIE Central Bureau at the address below. CIE Central Bureau Kegelgasse 27 A-1030 Vienna Austria Tel.: +43 1 714 3187 0 Fax: +43 1 714 3187 18 e-mail: ciecbping.at Web: www.cie.co.at/ vi CIE 2005 All rights reserved ISO 2006 All
16、 rights reservedISO 8995-3:2006(E) CIE S 016/E:2005 FOREWORD Standards produced by the Commission Internationale de lEclairage (CIE) are a concise documentation of data defining aspects of light and lighting, for which international harmony requires such unique definition. CIE Standards are therefor
17、e a primary source of internationally accepted and agreed data, which can be taken, essentially unaltered, into universal standard systems. This document CIE S 016/E:2005 has been prepared by CIE Division 5 and should be read in conjunction with CIE S 015/E:2005. TABLE OF CONTENTS FOREWORD . III INT
18、RODUCTION . 1 1. SCOPE 1 2. NORMATIVE REFERENCES 1 3. TERMS AND DEFINITIONS 1 4. LIGHTING REQUIREMENTS FOR SAFETY AND SECURITY . 2 5. VERIFICATION PROCEDURES. 3 5.1 Illuminance 3 5.2 Glare rating. 3 5.3 Colour rendering index . 3 ANNEX A (NORMATIVE): LIGHTING DESIGN CRITERIA . 4 A.1 Glare Rating 4 A
19、.2 Colour rendering . 4 BIBLIOGRAPHY 5 CIE 2005 All rights reserved ISO 2006 All rights reserved viiISO 8995-3:2006(E) CIE S 016/E:2005 LIGHTING OF OUTDOOR WORK PLACES - LIGHTING REQUIREMENTS FOR SAFETY AND SECURITY INTRODUCTION To enable people to perform visual tasks efficiently and accurately, es
20、pecially during the night, adequate and appropriate lighting has to be provided. The degree of visibility and comfort required in a wide range of outdoor work places is governed by the type and duration of activity. 1. SCOPE This standard specifies the lighting requirements which will contribute to
21、the visual needs for safety and security within outdoor work places. 2. NORMATIVE 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 d
22、ocument (including any amendments) applies. CIE S 015/E:2005. Lighting of outdoor work places. CIE 112-1994. Glare evaluation system for use within outdoor sports- and area lighting. 3. TERMS AND DEFINITIONS For the purposes of this standard, the terms and definitions given in IEC 60050-845/CIE 17.4
23、 1and the following apply. 3.1 maintained illuminance ( m ) value below which the average illuminance on the specified surface is not allowed to fall NOTE It is the average illuminance at the time maintenance should be carried out. 3.2 illuminance uniformity (U o ) ratio of minimum illuminance (lumi
24、nance) to average illuminance (luminance) on (of) a surface NOTE See also IEC 60050-845/ CIE 17.4 1 ; 845-09-58 uniformity ratio of illuminance. 3.3 glare rating limit (GR L ) see also Annex A upper limit of glare by the CIE Glare Rating system 3.4 colour rendering index (R a ) see also Annex A a me
25、asure of the colour rendering capabilities of a lamp, which affect the colour appearance of objects and persons illuminated by that lamp CIE 2005 All rights reserved ISO 2006 All rights reserved 1ISO 8995-3:2006(E) CIE S 016/E:2005 4. LIGHTING REQUIREMENTS FOR SAFETY AND SECURITY NOTE: In the follow
26、ing Table 1: - Column 2 gives the maintained illuminance mon the reference surface for the area, task or activity given in column 1. - Column 3 gives the minimum illuminance uniformity U oon the reference surface for the area, task or activity given in column 1. - Column 4 gives the Glare Rating lim
27、its (GR L ) where these are applicable to the situations listed in column 1. - Column 5 gives the minimum colour rendering indices (R a ) for the situation listed in column 1. TABLE 1 Risk level mlx U o GR L R a Remarks Very low risks, i.e. Storage areas with occasional traffic in industrial yards;
28、Coal fields in power plants; Timber storage, sawdust and wood chip fields in saw mills; Occasionally used service passages and stairs, waste water cleaning and aeration tanks, filter and sludge digestion tanks in water and sewage plants. 5 0,25 55 20 Low risks, i.e. General lighting in harbours; Are
29、as of risk free process and occasionally used platforms and stairs in petrochemical and other hazardous industries; Sawn timber storage areas in saw mills. 10 0,40 50 20 In harbours, U omay be 0,25 Medium risks, i.e. Vehicle storage areas and container terminals with frequent traffic in harbours, in
30、dustrial yards and storage areas; Vehicle storage areas and conveyors in petrochemical and other hazardous industries; Oil stores in power plants; General lighting and storage areas for prefabricated goods in shipyards and docks; Regularly used stairs, basins and filters of clean water plants in wat
31、er and sewage plants. 20 0,40 50 20 In shipyards and docks, U omay be 0,25 ISO 8995-3:2006(E) CIE S 016/E:2005 2 CIE 2005 All rights reserved ISO 2006 All rights reservedRisk level mlx U o GR L R a Remarks High risks, i.e. Element mould, timber and steel storage, building foundation hole and working
32、 areas on sides of the hole at building sites; Fire, explosion, poison and radiation risk areas in harbours, industrial yards and storage areas; Oil stores, cooling towers, boilers compressors, pumping plants, valves, manifolds, operating platforms, regularly used stairs, crossing points of conveyor
33、s, electric switch-yards in petrochemical and other hazardous industries; Switch yards in power plants; Crossing points of conveyors, fire risk areas in saw mills. 50 0,40 45 20 At building sites and in saw mills, GR Lmay be 50 NOTE Lighting control may be required to achieve adequate flexibility fo
34、r the variety of tasks performed. 5. VERIFICATION PROCEDURES Verification of the lighting installation shall be by measurement, calculation or inspection of data. 5.1 Illuminance Verification of illuminances and uniformities that relate to specific tasks shall be measured in the plane of the task an
35、d the measurement points chosen shall coincide with the design points or grid used. NOTE When verifying illuminance, account should be taken of the calibration of the light meters used, the conformity of the lamps and luminaires to the published photometric data, and of the design assumptions made a
36、bout surface reflectances, etc., compared with the real values. The average illuminance and uniformity shall be not less than the values given in Table 1. 5.2 Glare rating Verification shall be by inspection of the design data and parameters provided for the scheme. All assumptions shall be declared
37、. 5.3 Colour rendering index Authenticated R adata shall be provided for the lamps in the scheme by the manufacturer of the lamps. The lamps shall conform to the requirements. CIE 2005 All rights reserved ISO 2006 All rights reserved 3ISO 8995-3:2006(E) CIE S 016/E:2005 ANNEX A (NORMATIVE): LIGHTING
38、 DESIGN CRITERIA A.1 Glare rating The glare directly from the luminaires of an outdoor lighting installation shall be determined using the CIE Glare Rating (GR) method according to CIE 112-1994, based on the formula: + = 9 , 0 ve vl 10 log 24 27 L L GR where: L vlis the total veiling luminance in cd
39、m 2 caused by the lighting installation and is the sum of the veiling luminances produced by each individual luminaire (L vl= L v1+ L v2+L vn ). The veiling luminance of the individual luminaires is calculated as L v= 10(E eye -2 ), in which E eyeis the illuminance at the observers eye in a plane pe
40、rpendicular to the line of sight (2 below horizontal, see Fig. 1) and is the angle between the observers line of sight and the direction of the light incident from the individual luminaire. L veis the equivalent veiling luminance of the environment in cdm 2 . From the assumption that the reflection
41、of the environment is totally diffuse, the equivalent veiling reflection from the environment may be calculated as L ve= 0,035 E hav -1 , in which represents the average reflectance and E havthe average horizontal illuminance of the area. NOTE GR should be computed at grid positions, at 45 intervals
42、 radially about the grid points with 0 direction parallel to the long side of the task area. All assumptions made in the determination of GR shall be stated in the scheme documentation. 2 line of sight plane of E eyeFigure 1. The angle between the observers line of sight and the direction of the lig
43、ht incident from the individual luminaire. A.2 Colour rendering It is important for visual performance and the feeling of comfort and well being, that colours in the environment, of objects and of human skin are rendered naturally. To provide an objective indication of the colour rendering propertie
44、s of a light source the general colour rendering index R ahas been introduced. The maximum value of R ais 100. This figure decreases with decreasing colour rendering quality. Safety colours shall always be recognisable as such and therefore light sources shall have colour rendering indices 20 (see a
45、lso ISO 3864 2 ). ISO 8995-3:2006(E) CIE S 016/E:2005 4 CIE 2005 All rights reserved ISO 2006 All rights reservedBIBLIOGRAPHY 1 IEC 60050-845/CIE 17.4-1987. International Electrotechnical Vocabulary - Chapter 845: “Lighting“. 2 ISO 3864. Graphical symbols - Safety colours and safety signs - Part 1 :
46、 Design principles for safety signs in work places and public areas. CIE 2005 All rights reserved ISO 2006 All rights reserved 5ISO 8995-3:2006(E) CIE S 016/E:2005 Copies of CIE Publications are available from the National Committees of most CIE member countries, or from the CIE webshop (www.cie.co.
47、at). CIE Central Bureau Kegelgasse 27 A-1030 Vienna Austria Tel.: +43 1 714 3187 0 Fax: +43 1 714 3187 18 e-mail: ciecbping.at WWW: http:/www.cie.co.at/ ISO 8995-3:2006(E) CIE S 016/E:2005 6 CIE 2005 All rights reserved ISO 2006 All rights reservedISO 8995-3:2006(E) ICS 13.080; 91.160.10 Price based on 5 pages ISO 2006 All rights reserved
