UL 60034-1-2016 UL Standard for Safety Rotating Electrical Machines C Part 1 Rating and Performance (First Edition).pdf

1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 60034-1 (IEC 60034-1:2010) Rotating Electrical Machines Part 1: Rating and Performance STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITH

2、OUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Rotating Electrical Machines Part 1: Rating and Performance, UL 60034-1 (IEC 60034-1:2010) First Edition, Dated July 28, 2016 Summary of Topics

3、This is the First Edition of UL 60034-1, the Standard for Rotating Electrical Machines Part 1: Rating and Performance, which is an identical adoption of IEC 60034-1:2010. The new requirements are substantially in accordance with Proposal(s) on this subject dated June 3, 2016. All rights reserved. No

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9、RODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL July 28, 2016 1 UL 60034-1 (IEC 60034-1:2010) Standard for Rotating Electrical Machines Part 1: Rating and Performance First Edition July 28, 2016 This ANSI/UL Standard for Safety consists of the First Edition. The most recent designation of ANSI/

10、UL 60034-1 (IEC 60034-1:2010) as an American National Standard (ANSI) occurred on July 26, 2016. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page, or Preface. The IEC Foreword is also excluded from the ANSI approval of IEC-based standards. Comments or propo

11、sals for revisions on any part of the Standard may be submitted to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of

12、 a Standard should be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2016 UNDERWRITERS LABORATORIES INC. ANSI/UL 60034-1-2016UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER

13、 REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 28, 2016 UL 60034-1 (IEC 60034-1:2010) 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface (UL) 6 FOREWORD 7 1 Scope .9 2 Normative references 9

14、 3 Terms and denitions 10 4 Duty 16 4.1 Declaration of duty 16 4.2 Duty types 17 5 Rating 37 5.1 Assignment of rating .37 5.2 Classes of rating 37 5.3 Selection of a class of rating 38 5.4 Allocation of outputs to class of rating 39 5.5 Rated output 39 5.6 Rated voltage .40 5.7 Co-ordination of volt

15、ages and outputs 40 5.8 Machines with more than one rating .40 6 Site operating conditions 40 6.1 General 40 6.2 Altitude .41 6.3 Maximum ambient air temperature .41 6.4 Minimum ambient air temperature .41 6.5 Water coolant temperature .41 6.6 Storage and transport 41 6.7 Purity of hydrogen coolant

16、41 7 Electrical operating conditions .42 7.1 Electrical supply .42 7.2 Form and symmetry of voltages and currents .42 7.3 Voltage and frequency variations during operation .46 7.4 Three-phase a.c. machines operating on unearthed systems .50 7.5 Voltage (peak and gradient) withstand levels .50 8 Ther

17、mal performance and tests 50 8.1 Thermal class .50 8.2 Reference coolant .51 8.3 Conditions for thermal tests .52 8.4 Temperature rise of a part of a machine .53 8.5 Methods of measurement of temperature .53 8.6 Determination of winding temperature 54 8.7 Duration of thermal tests .58 8.8 Determinat

18、ion of the thermal equivalent time constant for machines of duty type S9 . . .59 8.9 Measurement of bearing temperature 59 8.10 Limits of temperature and of temperature rise 60 9 Other performance and tests 70 9.1 Routine tests .70 9.2 Withstand voltage test .72 9.3 Occasional excess current 74 9.4

19、Momentary excess torque for motors 76 9.5 Pull-up torque .77 JULY 28, 2016 UL 60034-1 (IEC 60034-1:2010) 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 9.6 Safe operating speed of cage induction motors .77 9.7 Overspeed .78 9.8 Short-circu

20、it current for synchronous machines 79 9.9 Short-circuit withstand test for synchronous machines .79 9.10 Commutation test for commutator machines .80 9.11 Total harmonic distortion (THD) for synchronous machines 80 10 Rating plates .81 10.1 General .81 10.2 Marking .81 11 Miscellaneous requirements

21、 83 11.1 Protective earthing of machines 83 11.2 Shaft-end key(s) .85 12 Tolerances .85 12.1 General .85 12.2 Tolerances on values of quantities .85 13 Electromagnetic compatibility (EMC) 86 13.1 General .86 13.2 Immunity 87 13.3 Emission 87 13.4 Immunity tests .88 13.5 Emission tests .88 14 Safety

22、.88 Annex A (informative) Guidance for the application of duty type S10 and for establishing the value of relative thermal life expectancy TL Annex B (informative) Electromagnetic compatibility (EMC) limits Bibliography JULY 28, 2016 UL 60034-1 (IEC 60034-1:2010) 4UL COPYRIGHTED MATERIAL NOT AUTHORI

23、ZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 28, 2016 UL 60034-1 (IEC 60034-1:2010) 5 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface (UL) This UL Standard is based on IEC Publicati

24、on 60034-1: 12th edition, Rotating electrical machines Part 1: Rating and performance. IEC publication 60034-1 is copyrighted by the IEC. This is the UL Standard for Safety for Rotating Electrical Machines Part 1: Rating and Performance. This UL Part 1 is to be used in conjunction with the appropria

25、te UL Part 2, UL 60034-2-1, which contains clauses to supplement or modify the corresponding clauses in the Part 1, to provide relevant requirements for each type of product. The text, gures, and tables of IEC Publication 60034-1, copyright 2010-02, are used in this Standard with the consent of the

26、IEC and the American National Standards Institute (ANSI). The IEC copyrighted material has been reproduced with permission from ANSI. ANSI should be contacted regarding the reproduction of any portion of the IEC material. The IEC Foreword and Introduction are not a part of the requirements of this S

27、tandard but are included for information purposes only. Copies of IEC Publication 60034-1 may be purchased from ANSI, 11 West 42nd Street, New York, New York, 10036, (212) 642-4900. Note Although the intended primary application of this Standard is stated in its Scope, it is important to note that i

28、t remains the responsibility of the users of the Standard to judge its suitability for their particular purpose. JULY 28, 2016 UL 60034-1 (IEC 60034-1:2010) 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTERNATIONAL ELECTROTECHNICAL COMM

29、ISSION ROTATING ELECTRICAL MACHINES Part 1: Rating and performance 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 internatio

30、nal co-operation on all questions concerning standardization in the electrical and electronic elds. To this end and in addition to other activities, IEC publishes International Standards, Technical Specications, Technical Reports, Publicly Available Specications (PAS) and Guides (hereafter referred

31、to as “IEC Publication(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 nongovernmental organizations liaising with the IEC also participate in this

32、preparation. IEC collaborates 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

33、consensus of opinion 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 effo

34、rts 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 for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publicati

35、ons transparently to 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. Inde

36、pendent certication 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 certication bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liab

37、ility shall attach 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 (incl

38、uding legal fees) 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

39、 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. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60034-1 has been prepared by IEC technical co

40、mmittee 2: Rotating machinery. This twelfth edition cancels and replaces the eleventh edition published in 2004. It constitutes a technical revision. JULY 28, 2016 UL 60034-1 (IEC 60034-1:2010) 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM U

41、L Major changes were not introduced in this edition. The corrections, clarications and improvements include: Clause or subclause Change 6.5 Clarication of water coolant temperature 8.10.2 Minor change to Table 12 10.2 Recognition of IE code, of open circuit voltage of synchronous machines excited by

42、 permanent magnets and of maximum operation speed of machines specically designed for converter supply 12 Clarication of the term tolerances The text of this standard is based on the following documents: FDIS Report on voting 2/1579/FDIS 2/1587/RVD Full information on the voting for the approval of

43、this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of the IEC 60034 series, published under the general title Rotating electrical machines, can be found on the IEC w

44、ebsite. NOTE A table of cross-references of all IEC TC 2 publications can be found in the IEC TC 2 dashboard on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site under http:/webstore.

45、iec.ch in the data related to the specic publication. At this date, the publication will be reconrmed, withdrawn, replaced by a revised edition, or amended. JULY 28, 2016 UL 60034-1 (IEC 60034-1:2010) 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION

46、 FROM UL ROTATING ELECTRICAL MACHINES Part 1: rating and performance 1 Scope This part of IEC 60034 is applicable to all rotating electrical machines except those covered by other IEC standards, for example, IEC 60349 10 1) . 1) Figures in square brackets refer to the Bibliography. Machines within t

47、he scope of this standard may also be subject to superseding, modifying or additional requirements in other publications, for example, IEC 60079 8 and IEC 60092 9. NOTE If particular clauses of this standard are modied to meet special applications, for example machines subject to radioactivity or ma

48、chines for aerospace, all other clauses apply insofar as they are compatible. 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 refe

49、renced document (including any amendments) applies. IEC 60027-1, Letter symbols to be used in electrical technology Part 1: General IEC 60027-4, Letter symbols to be used in electrical technology Part 4: Rotating electrical machines IEC 60034-2 (all parts), Rotating electrical machines Part 2: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles) IEC 60034-3, Rotating electrical machines Part 3: Specic requirements for synch