1、Rotating electrical machinesPart 12: Starting performance of single-speed three-phase cage induction motors (IEC 60034-12:2016)BS EN 60034-12:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60034-12 June 2017 I
2、CS 29.160 Supersedes EN 60034-12:2002 English Version Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors (IEC 60034-12:2016) Machines lectriques tournantes - Partie 12: Caractristiques de dmarrage des moteurs triphass induction cage une seu
3、le vitesse (IEC 60034-12:2016) Drehende elektrische Maschinen - Teil 12: Anlaufverhalten von Drehstrommotoren mit Kfiglufer ausgenommen polumschaltbare Motoren (IEC 60034-12:2016) This European Standard was approved by CENELEC on 2016-12-28. CENELEC members are bound to comply with the CEN/CENELEC I
4、nternal 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-CENELEC Management Centre or to
5、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 Centre has the same status as the
6、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, Italy, Latvia, Lithuania, Luxembou
7、rg, 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 Komitee fr Elektrotechnische Normu
8、ng CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60034-12:2017 E National forewordThis British Standard is the UK implementation of EN 60034-12:2017. It is iden
9、tical to IEC 60034-12:2016. It supersedes BS EN 60034-12:2002, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PEL/2, Rotating electrical machinery.A list of organizations represented on this committee can be obtained on request to its secretary.This p
10、ublication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 86406 3ICS 29.160.30Compliance with a British Standard cannot confer immu
11、nity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 6003412:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN
12、 60034-12 June 2017 ICS 29.160 Supersedes EN 60034-12:2002 English Version Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors (IEC 60034-12:2016) Machines lectriques tournantes - Partie 12: Caractristiques de dmarrage des moteurs triphass i
13、nduction cage une seule vitesse (IEC 60034-12:2016) Drehende elektrische Maschinen - Teil 12: Anlaufverhalten von Drehstrommotoren mit Kfiglufer ausgenommen polumschaltbare Motoren (IEC 60034-12:2016) This European Standard was approved by CENELEC on 2016-12-28. CENELEC members are bound to comply w
14、ith 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-CENELEC Man
15、agement 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 Centre has th
16、e 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, Italy, Latvia
17、, 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 Komitee fr El
18、ektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60034-12:2017 E BS EN 6003412:2017EN 60034-12:2017 2 European foreword The text of documen
19、t 2/1789/CDV, future edition 3 of IEC 60034-12, prepared by IEC/TC 2 “Rotating machinery“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60034-12:2017. The following dates are fixed: latest date by which the document has to be implemented at national level by publicatio
20、n of an identical national standard or by endorsement (dop) 2017-12-16 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2020-06-16 This document supersedes EN 60034-12:2002. Attention is drawn to the possibility that some of the elements of this do
21、cument may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association. Endorsement notice The text of the Int
22、ernational Standard IEC 60034-12:2016 was approved by CENELEC as a European Standard without any modification. BS EN 6003412:2017EN 60034-12:2017 2 European foreword The text of document 2/1789/CDV, future edition 3 of IEC 60034-12, prepared by IEC/TC 2 “Rotating machinery“ was submitted to the IEC-
23、CENELEC parallel vote and approved by CENELEC as EN 60034-12:2017. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-12-16 latest date by which the national standards
24、conflicting with the document have to be withdrawn (dow) 2020-06-16 This document supersedes EN 60034-12:2002. 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 p
25、atent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association. Endorsement notice The text of the International Standard IEC 60034-12:2016 was approved by CENELEC as a European Standard without any modification. EN 6
26、0034-12:2017 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the ed
27、ition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the late
28、st versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60034-30-1 - Rotating electrical machines - Part 30-1: Efficiency classes of line operated AC motors (IE code) EN 60034-30-1 - IEC 60079-7 2015 Explosive atmospheres -
29、Part 7: Equipment protection by increased safety “e“ EN 60079-7 2015 BS EN 6003412:2017This page deliberately left blank 2 IEC 60034-12:2016 IEC 2016 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 4 Symbols 7 5 Designation . 7 5.1 General . 7 5.2 Design N . 7 5.3
30、Design NE 7 5.4 Designs NY and NEY 7 5.5 Design H . 7 5.6 Design HE 8 5.7 Designs HY and HEY 8 6 Design N requirements 8 6.1 Torque characteristics . 8 6.2 Locked rotor current and apparent power 8 6.3 Starting requirements 8 7 Design NE starting requirements . 9 8 Designs NY and NEY starting requir
31、ements . 9 9 Design H requirements 9 9.1 Starting torque 9 9.2 Locked rotor current and apparent power 9 9.3 Starting requirements 9 10 Design HE starting requirements . 10 11 Designs HY and HEY starting requirements . 10 Table 1 Minimum values of torques for design N 10 Table 2 Maximum values of lo
32、cked rotor apparent power for designs N and H 11 Table 3 Maximum values of locked rotor apparent power for designs NE and HE . 11 Table 4 External moment of inertia (J) 12 Table 5 Minimum values of torques for design H 13 Table 6 Minimum values of torques for design N motors with type of protection
33、Ex eb increased safety . 13 Table 7 External moment of inertia (J) for motors with type of protection Ex eb increased safety . 14 2 IEC 60034-12:2016 IEC 2016 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 4 Symbols 7 5 Designation . 7 5.1 General . 7 5.2 Design N
34、 . 7 5.3 Design NE 7 5.4 Designs NY and NEY 7 5.5 Design H . 7 5.6 Design HE 8 5.7 Designs HY and HEY 8 6 Design N requirements 8 6.1 Torque characteristics . 8 6.2 Locked rotor current and apparent power 8 6.3 Starting requirements 8 7 Design NE starting requirements . 9 8 Designs NY and NEY starti
35、ng requirements . 9 9 Design H requirements 9 9.1 Starting torque 9 9.2 Locked rotor current and apparent power 9 9.3 Starting requirements 9 10 Design HE starting requirements . 10 11 Designs HY and HEY starting requirements . 10 Table 1 Minimum values of torques for design N 10 Table 2 Maximum val
36、ues of locked rotor apparent power for designs N and H 11 Table 3 Maximum values of locked rotor apparent power for designs NE and HE . 11 Table 4 External moment of inertia (J) 12 Table 5 Minimum values of torques for design H 13 Table 6 Minimum values of torques for design N motors with type of pr
37、otection Ex eb increased safety . 13 Table 7 External moment of inertia (J) for motors with type of protection Ex eb increased safety . 14 BS EN 6003412:2017IEC 60034-12:2016 IEC 2016 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ROTATING ELECTRICAL MACHINES Part 12: Starting performance of single-s
38、peed three-phase cage induction motors FOREWORD 1) The International Electrotechnical Commission (IEC) 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 ques
39、tions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication
40、(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in 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 coll
41、aborates closely with the International Organization for Standardization (ISO) in accordance with conditions 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
42、on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications 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 ensur
43、e that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to
44、the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification
45、 bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any 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 attac
46、h to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC 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)
47、 and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication
48、. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60034-12 has been prepared by IEC technical committee 2: Rotat
49、ing machinery. This third edition cancels and replaces the second edition, published in 2002, and its amendment 1, published in 2007. It constitutes a technical revision. BS EN 6003412:2017IEC 60034-12:2016 IEC 2016 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ROTATING ELECTRICAL MACHINES Part 12: Starting performance of single-speed three-phase cage induction motors FOREWORD 1) The International Electrotechnical Commission (IEC) is a
