1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-21020-5 ARP 11071-1:2008 Edition 1 ISO/TR 11071-1:2004 Edition 2STANDARDS SOUTH AFRICA Recommended practice Comparison of worldwide lift s
4、afety standards Part 1: Electric lifts (elevators) This recommended practice is the identical implementation of ISO/TR 11071-1:2004 and is adopted with the permission of the International Organization for Standardization. This document does not have the status of a South African National Standard. P
5、ublished by Standards South Africa 1 dr lategan road groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code +27 12 www.stansa.co.za Standards South Africa This standard may only be used and printed by approved subscription and freemailing clients of the SABS
6、.ARP 11071-1:2008 Edition 1 ISO/TR 11071-1:2004 Edition 2 Table of changes Change No. Date Scope National foreword This recommended practice was approved by National Committee StanSA TC 5120.50, Lifts, escalators and passenger conveyors, in accordance with procedures of Standards South Africa, in co
7、mpliance with annex 3 of the WTO/TBT agreement. This document was published in February 2008. This standard may only be used and printed by approved subscription and freemailing clients of the SABS. Reference number ISO/TR 11071-1:2004(E) ISO 2004TECHNICAL REPORT ISO/TR 11071-1 Second edition 2004-0
8、7-15 Comparison of worldwide lift safety standards Part 1: Electric lifts (elevators) Comparaison des normes mondiales de scurit des ascenseurs Partie 1: Ascenseurs lectriques ARP 11071-1:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO/
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12、given below. ISO 2004 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 permission in writing from either ISO at the address below or ISOs mem
13、ber 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 2004 All rights reservedARP 11071-1:2008This standard may only be used and printed by
14、approved subscription and freemailing clients of the SABS.ISO/TR 11071-1:2004(E) ISO 2004 All rights reserved iiiContents Page Foreword. v Introduction to the first edition (1990) vi Introduction to this edition. vi 1 Scope 1 2 Terminology. 2 2.1 Lifts and elevators 2 2.2 Electrical safety devices a
15、nd electrical protective devices 3 2.3 Safety gear and safeties. 4 2.4 Other terms 4 3 Basis for lift safety standards development (basic assumptions) 4 3.1 Historical background 4 3.2 General. 6 3.3 Assumption 1 safe operation assured to 125 % of rated load 6 3.4 Assumption 2 failure of electrical
16、safety devices. 8 3.5 Assumption 3 failure of mechanical devices 10 3.6 Assumption 4 imprudent acts by users. 12 3.7 Assumption 5 neutralization of safety devices during servicing . 12 3.8 Assumption 6 car speed linked to frequency of mains . 14 3.9 Assumption 7chorizontal forces exerted by a person
17、 14 3.10 Assumption 8 retardation 16 4 Spaces and clearances. 18 4.1 Historical background 18 4.2 Observations and suggestions by individual experts 21 4.3 Point agreed upon. 22 5 Door systems and interlocks. 22 5.1 Historical background 22 5.2 Observations and suggestions by individual experts 24 5
18、.3 Points agreed upon. 24 6 Kinetic energy . 26 6.1 Historical background 26 6.2 Observations and suggestions by individual experts 32 6.3 Points agreed upon. 32 7 Traction calculations 34 7.1 Historical background 34 7.2 Observations and suggestions by individual experts 34 7.3 Points agreed upon.
19、37 8 Safety gear. 38 8.1 Historical background 38 8.2 Observations and suggestions by individual experts 38 8.3 Points agreed upon. 40 9 Overspeed governors . 40 9.1 Historical background 40 9.2 Observations and suggestions by individual experts 40 9.3 Points agreed upon. 42 10 Buffers 42 10.1 Histo
20、rical background 42 ARP 11071-1:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO/TR 11071-1:2004(E) iv ISO 2004 All rights reserved10.2 Observations and suggestions by individual experts.44 10.3 Points agreed upon.46 11 Braking systems46
21、 11.1 Historical background 46 11.2 Observations and suggestions by individual experts.46 11.3 Points agreed upon.48 12 Electrical devices 48 12.1 Historical background 48 12.2 Observations and suggestions by individual experts.50 12.3 Points agreed upon.52 Annex A (normative) Tabulations .54 Annex
22、B (informative) References 105 Annex C (informative) CEN/TC 10/WG 1 Document N144E 107 ARP 11071-1:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO/TR 11071-1:2004(E) ISO 2004 All rights reserved vForeword ISO (the International Organiza
23、tion 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
24、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. In
25、ternational 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 International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publi
26、cation as an International Standard requires approval by at least 75 % of the member bodies casting a vote. In exceptional circumstances, when a technical committee has collected data of a different kind from that which is normally published as an International Standard (“state of the art”, for exam
27、ple), it may decide by a simple majority vote of its participating members to publish a Technical Report. A Technical Report is entirely informative in nature and does not have to be reviewed until the data it provides are considered to be no longer valid or useful. Attention is drawn to the possibi
28、lity 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. ISO/TR 11071-1 was prepared by Technical Committee ISO/TC 178, Lifts, escalators and moving walks. This second edition cancels and rep
29、laces the first edition (ISO/TR 11071-1:1990), which has been updated. It also incorporates the Amendments ISO/TR 11071-1:1990/Amd.1:1999, References to Japanese standards, and ISO/TR 11071-1:1990/Amd.2:2001, References to Australian standards. ISO/TR 11071 consists of the following parts, under the
30、 general title Comparison of worldwide lift safety standards: Part 1: Electric lifts (elevators) Part 2: Hydraulic lifts (elevators) ARP 11071-1:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO/TR 11071-1:2004(E) vi ISO 2004 All rights r
31、eservedIntroduction to the first edition (1990) At the 1981 plenary meeting of ISO/TC 178, work began on a comparison of CEN standard EN 81-1 with the American, Canadian, and USSR safety codes. In 1983, Working Group 4 was officially formed to carry out the task of preparing a cross reference betwee
32、n the relevant sections of these standards and to analyze the differences on selected subjects. The goal at that time was to prepare a technical report which would provide reference information to assist national committees when reviewing and revising individual standards which may initiate gradual
33、convergence of the technical requirements. In 1984, the study was expanded to include the CMEA safety standard. The content of this report is based on the information provided by the WG 4 members. The information which could not be obtained on the CMEA standard at the time of publication is noted in
34、 the report by a “?” in some of the tables. This report is intended to aid standards writers in developing their safety requirements, and to help standards users understand the basis for the requirements as they are applied throughout the world. This report is not intended to replace existing safety
35、 standards. Conclusions are arrived at in some cases, but only where there is unanimity amongst the various experts. In other cases, the reasons for the divergent views are expressed. This report must be read in conjunction with the various safety standards, as it was often necessary to summarize th
36、e requirements for the sake of clarifying the comparisons. Further, the information contained in this report does not necessarily represent the opinions of the standards writing organizations responsible for the development of the safety standards which are being compared, and they should be consult
37、ed regarding interpretations of their requirements (see Annex B). Introduction to this edition Since the original publication of this Technical Report in 1990, each standard compared therein has been revised or amended. The recommendations in the form of “agreed upon points” stated in the original r
38、eport have also affected the revisions of the national standards. Furthermore, since 1990 two amendments to the original report have been published: Amendment 1: References to Japanese standards (1999-04-15); and Amendment 2: References to Australian standards (2001-07-15). The original report and a
39、mendments have been widely used by the lift industry and standards writing organizations, including ISO/TC 178. Users have expressed the need for an updated and consolidated version of the document, in particular the comparison tabulations. In response, with Resolution 208/2002, ISO/TC 178 requested
40、 WG4 “to update comparison tables in ISO/TR 11071 with data from the most recent published standards for lifts, and to republish both documents, Part 1 and Part 2, with updated tables and with minimum changes to the narrative sections”. The narrative sections of the original publication, in particul
41、ar the assumptions, historical background, observations and suggestions as well as the points agreed upon, were the result of extensive work by ISO/TC 178 Working group 4. ISO/TC 178 is currently working on a new series of ISO documents under the general title “Safety requirements for lifts (elevato
42、rs)”. In that process, the updated comparison tables are being used as a reference. Extensive work on a complete re-write of the narrative sections is not deemed necessary. However, republication of the text with only minor editorial changes would help readers to understand the background to the saf
43、ety concerns being addressed in the current national standards for lifts. To clarify the scope of the revisions to the narrative sections or clauses, and to minimize inconsistencies between the data in the tables and in the narrative parts, “NOTES” have been inserted. ARP 11071-1:2008This standard m
44、ay only be used and printed by approved subscription and freemailing clients of the SABS.TECHNICAL REPORT ISO/TR 11071-1:2004(E) ISO 2004 All rights reserved 1Comparison of worldwide lift safety standards Part 1: Electric lifts (elevators) 1 Scope This Technical Report consists of a comparison of th
45、e requirements of selected topics as covered by the following worldwide safety standards (excluding regional or national deviations): a) CEN European Standard EN 81-1:1998, Safety rules for the construction and installation of lifts Part 1: Electric lifts; b) ASME A17.1-2000 and CSA B44-00, Safety C
46、ode for elevators and escalators; c) Building Standard Law of Japan Enforcement order Section 2, Elevator equipment, Articles 129-3 to 129-13, as well as year 2000 Ministry of Construction notices: Nos. 1413 up to and including 1418; Nos. 1423, 1424, 1428 and 1429; No. 1597; d) AS1735.1-2001, Lifts,
47、 escalators and moving walks Part 1: General requirements, and AS1735.2-2001, Lifts, escalators and moving walks Part 2: Passenger and goods lifts Electric. NOTE 1 The following standards were compared in the original (1990) publication: CEN EN 81 Part 1:1985; ASME/ANSI A17.1 (1987 edition plus the
48、A17.a-1988 and A17.1b-1989 addenda); CSA/CAN3-B44 (1985 edition plus Supplement 1 1987); USSR Elevator design and safe operation code (Edition NEDRA, 1971); CMEA Elevator Safety Regulations of the Council for Mutual Economic Assistance. NOTE 2 Since the 1990 edition: the ASME and CSA standards have
49、been harmonized with insignificant deviations, therefore shown in a single tabulation column; the USSR and CMEA standards have been withdrawn following the political change to the former Soviet Union and East Block; in Russia, the PUBEL document has been issued, which is currently undergoing major revisions; therefore, all related references to USSR and CEMA have been removed in this edition and no new data for the Russian Federation have been introduced. ARP 11071-1:2008This standa
