IEC-60364-7-729-2007.pdf
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1、 INTERNATIONAL STANDARD IEC CEI NORME INTERNATIONALE 60364-7-729 First edition Premire dition 2007-07 Low-voltage electrical installations Part 7-729: Requirements for special installations or locations Operating or maintenance gangways Installations lectriques basse tension Partie 7-729: Rgles pour
2、 les installations et emplacements spciaux Passages dentretien ou de service Reference number Numro de rfrence IEC/CEI 60364-7-729:2007 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2007 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be
3、reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about
4、obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que
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6、ation, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Office 3, rue de Varemb CH-1211 Geneva 20 Switzerland Email: inmailiec.ch Web: www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global org
7、anization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amen
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10、or need further assistance, please visit the Customer Service Centre FAQ or contact us: Email: csciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des normes internatio
11、nales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des publications CEI Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi.
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13、places. ? Just Published CEI: www.iec.ch/online_news/justpub Restez inform sur les nouvelles publications de la CEI. Just Published dtaille deux fois par mois les nouvelles publications parues. Disponible en-ligne et aussi par email. ? Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.h
14、tm Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 INTERNATIONAL STANDARD IEC CEI NORME INTERNATIONALE 60364-7-729 First edition Premire
15、dition 2007-07 Low-voltage electrical installations Part 7-729: Requirements for special installations or locations Operating or maintenance gangways Installations lectriques basse tension Partie 7-729: Rgles pour les installations et emplacements spciaux Passages dentretien ou de service P Commissi
16、on Electrotechnique Internationale International Electrotechnical Commission PRICE CODE CODE PRIX For price, see current catalogue Pour prix, voir catalogue en vigueur 2 60364-7-729 IEC:2007 CONTENTS FOREWORD.3 729.0 Introduction .5 729.1 Scope6 729.2 Normative references 6 729.30 Assessment of gene
17、ral characteristics.6 729.513 Accessibility 8 Annex A (normative) Additional requirements for closed restricted access areas .12 Annex B (informative) List of notes concerning particular conditions in certain countries.14 Annex C (informative) Additional information for closed restricted access area
18、s 16 Figure 729.1 Gangways in installations with live parts on one side.7 Figure 729.2 Gangways in installations with live parts on both sides8 Figure 729.3 Gangways in installations where the protective measure of barriers or enclosures applies9 Figure 729.4 Gangways in installations where the prot
19、ective measure of obstacles applies10 Figure 729.5 Examples of positioning of doors in long closed restricted access areas11 Figure 729 A.1 Minimum passing width in case of evacuation Case 1 .12 Figure 729 A.2 Minimum passing width in case of evacuation Case 2 .13 Figure 729 A.3 Minimum passing widt
20、h in case of evacuation Case 3 13 60364-7-729 IEC:2007 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ LOW-VOLTAGE ELECTRICAL INSTALLATIONS Part 7-729: Requirements for special installations or locations Operating or maintenance gangways FOREWORD 1) The International Electrotechnical Commission (IEC)
21、is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition t
22、o other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in
23、 the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with cond
24、itions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC Nat
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