1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Classification of environmental conditionsPart 3-2: Classification of groups of environmental parameters and their severities - Transportation and HandlingBS EN IEC 6072132:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISC
2、HE NORM EN IEC 60721-3-2 April 2018 ICS 19.040 Supersedes EN 60721-3-2:1997 English Version Classification of environmental conditions - Part 3-2: Classification of groups of environmental parameters and their severities - Transportation and Handling (IEC 60721-3-2:2018) Classification des condition
3、s denvironnement - Partie 3-2: Classification des groupements des agents denvironnement et de leurs svrits - Transport et manutention (IEC 60721-3-2:2018) Klassifizierung von Umgebungsbedingungen - Teil 3-2: Klassifizierung von Einflussgren in Gruppen und deren Schrfegrade - Transport und Handhabung
4、 (IEC 60721-3-2:2018) This European Standard was approved by CENELEC on 2018-03-30. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date list
5、s and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation un
6、der the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, E
7、stonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European
8、 Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwid
9、e for CENELEC Members. Ref. No. EN IEC 60721-3-2:2018 E National forewordThis British Standard is the UK implementation of EN IEC 6072132:2018. It is identical to IEC 6072132:2018. It supersedes BS EN 6072132:1997, which will be withdrawn on 30 March 2021.The UK participation in its preparation was
10、entrusted to Technical Committee GEL/104, Environmental conditions, classification and testing.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsi
11、ble for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 82597 2ICS 19.040Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Pol
12、icy and Strategy Committee on 30 April 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN IEC 6072132:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 60721-3-2 April 2018 ICS 19.040 Supersedes EN 60721-3-2:1997 English Version Classification of en
13、vironmental conditions - Part 3-2: Classification of groups of environmental parameters and their severities - Transportation and Handling (IEC 60721-3-2:2018) Classification des conditions denvironnement - Partie 3-2: Classification des groupements des agents denvironnement et de leurs svrits - Tra
14、nsport et manutention (IEC 60721-3-2:2018) Klassifizierung von Umgebungsbedingungen - Teil 3-2: Klassifizierung von Einflussgren in Gruppen und deren Schrfegrade - Transport und Handhabung (IEC 60721-3-2:2018) This European Standard was approved by CENELEC on 2018-03-30. CENELEC members are bound to
15、 comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CE
16、NELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Cent
17、re has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Ital
18、y, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komi
19、tee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 60721-3-2:2018 E BS EN IEC 6072132:2018EN IEC 60721-3-2:2018 (E) 2 Europe
20、an foreword The text of document 104/773/FDIS, future edition 3 of IEC 60721-3-2, prepared by IEC/TC 104 “Environmental conditions, classification, and methods of test“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 60721-3-2:2018. The following dates are fixed: lat
21、est date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2018-12-30 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2021-03-30 This document supersedes EN 60721
22、-3-2:1997. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60721-3-2:2018 was appro
23、ved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60721-2 (series) NOTE Harmonized as EN 60721-2 (series). IEC 60721-2-1 NOTE Harmonized as EN 60721-2-1. IEC 60721-2-2 NOTE
24、Harmonized as EN 60721-2-2. IEC 60721-2-3 NOTE Harmonized as EN 60721-2-3. IEC 60721-2-9 NOTE Harmonized as EN 60721-2-9. IEC 60721-3 (series) NOTE Harmonized as EN 60721-3 (series). IEC 60721-3-0 NOTE Harmonized as EN 60721-3-0. IEC 60721-3-1 NOTE Harmonized as EN 60721-3-1. BS EN IEC 6072132:2018E
25、N IEC 60721-3-2:2018 (E) 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated r
26、eferences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date
27、information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60721-1 - Classification of environmental conditions - Part 1: Environmental parameters and their severities EN 60721-1 - BS EN IEC 6072132:2018
28、2 IEC 60721-3-2:2018 IEC 2018 CONTENTS FOREWORD . 3 1 Scope and object . 5 2 Normative references . 5 3 Terms and definitions. 5 4 General . 6 5 Classification of groups of environmental parameters and their severities . 7 5.1 General . 7 5.2 K Climatic conditions . 7 5.3 B Biological conditions 9 5
29、.4 C Chemically active substances 9 5.5 S Mechanically active substances 10 5.6 M Mechanical conditions . 11 Annex A (informative) Chemically active substances . 15 Bibliography 16 Figure 1 Consolidation of vibration conditions . 13 Figure 2 Consolidation of mechanical conditions . 14 Table 1 Classi
30、fication of climatic conditions 8 Table 2 Classification of biological conditions . 9 Table 3 Classification of chemically active substances 10 Table 4 Classification of mechanically active substances 11 Table 5 Classification of mechanical conditions 11 BS EN IEC 6072132:2018 3 IEC 60721-3-2:2018 I
31、EC 2018 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CLASSIFICATION OF ENVIRONMENTAL CONDITIONS Part 3-2: Classification of groups of environmental parameters and their severities Transportation and handling FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization f
32、or 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 to other activities, IEC publi
33、shes 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 the subject dealt with may p
34、articipate 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 conditions determined by agreement
35、 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 National Committees. 3) IEC Publi
36、cations have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or f
37、or any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the correspo
38、nding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
39、 services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IE
40、C National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Atten
41、tion is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IE
42、C shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60721-3-2 has been prepared by IEC technical committee 104: Environmental conditions, classification, and methods of test. This third edition cancels and replaces the second edition, published i
43、n 1997, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Clause 1: reworded and added handling. b) Clause 2: updated normative references. c) Clause 3: updated definitions. d) Clause 4: reworded and simpl
44、ified. BS EN IEC 6072132:2018 4 IEC 60721-3-2:2018 IEC 2018 e) Clause 5: revised and updated. Several classes have been replaced by completely new classes based on the use of new information obtained from referenced Technical Reports. f) Table 1 through Table 5: updated. g) Table 6 added. h) Old ann
45、exes A to C removed except Clause A.3 that is incorporated in Clause 5. i) New Annex A. The text of this International Standard is based on the following documents: FDIS Report on voting 104/773/FDIS 104/783/RVD Full information on the voting for the approval of this International Standard can be fo
46、und in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 60721 series, published under the general title Classification of environmental conditions, can be found on the IEC website. The
47、committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, o
48、r amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. BS EN IEC 6072132:2018 5 IEC 60721-
49、3-2:2018 IEC 2018 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS Part 3-2: Classification of groups of environmental parameters and their severities Transportation and handling 1 Scope and object This part of IEC 60721 classifies the groups of environmental parameters and their severities to which a product is subjected while being transported and handled. The most commonly used methods of transportation and handling have been taken into account, including the
