BS EN 62271-200-2012 High-voltage switchgear and controlgear AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV《高压开关装置和控制装置 额定.pdf

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1、BSI Standards PublicationBS EN 62271-200:2012High-voltage switchgear andcontrolgear Part 200: AC metal-enclosed switchgearand controlgear for rated voltages above 1kV and up to and including 52 kVBS EN 62271-200:2012Incorporating corrigendum June 2015BS EN 62271-200:2012 BRITISH STANDARDNational for

2、ewordThis British Standard is the UK implementation of EN 62271-200:2012. It is identical to IEC 62271-200:2011, incorporating corrigendum June 2015. It supersedes BS EN 62271-200:2004 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee PEL/17, Switchgear,

3、 controlgear, and HV-LV co-ordination, to Subcommittee PEL/17/1, High-voltage switchgear and controlgear.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users

4、 are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 90758 6ICS 29.130.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of

5、the Standards Policy and Strategy Committee on 31 January 2012.Amendments/corrigenda issued since publicationDate Text affected31 July 2015 Implementation of IEC corrigendum June 2015: subclause 6.2.2 updated.BS EN 62271-200:2012EUROPEAN STANDARD EN 62271-200 NORME EUROPENNE EUROPISCHE NORM January

6、2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved

7、 worldwide for CENELEC members. Ref. No. EN 62271-200:2012 E ICS 29.130.10 Supersedes EN 62271-200:2004English version High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV (IEC 62271-200:2011) App

8、areillage haute tension - Partie 200: Appareillage sous enveloppe mtallique pour courant alternatif de tensions assignes suprieures 1 kV et infrieures ou gales 52 kV (CEI 62271-200:2011) Hochspannungs-Schaltgerte und -Schaltanlagen - Teil 200: Metallgekapselte Wechselstrom-Schaltanlagen fr Bemessung

9、sspannungen ber 1 kV bis einschlielich 52 kV (IEC 62271-200:2011) This European Standard was approved by CENELEC on 2011-11-28. 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 stan

10、dard 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 any CENELEC member. This European Standard exists in three official versions (English, French, German). A version

11、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 official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cro

12、atia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 62271

13、-200:2012EN 62271-200:2012 - 2 - Foreword The text of document 17C/523/FDIS, future edition 2 of IEC 62271-200, prepared by SC 17C, “High-voltage switchgear and controlgear assemblies“, of IEC/TC 17, “Switchgear and controlgear“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC

14、as EN 62271-200:2012. 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) 2012-08-28 latest date by which the national standards conflicting with the document have to be with

15、drawn (dow) 2014-11-28 This document supersedes EN 62271-200:2004. EN 62271-200:2012 has been further updated and improved to the experience gained with EN 62271-200:2004. As maintenance result, EN 62271-200:2012 introduces the following significant changes: definitions, classifications and testing

16、procedures are specified more precisely; categories LSC2A and LSC2B have been clarified and LSC2 has been assigned a separate definition; specific ratings related to fault level to earth (4.5 to 4.7) are introduced; solid insulated high-voltage parts are no longer considered as compartments on their

17、 own; an optional rating “cable test voltage“ and the associated requirements and type tests are introduced; for testing the internal arc classification, when assigned by the manufacturer, more specific guidance is provided regarding the test arrangement, room simulation and arc initiation; a single

18、 phase to earth ignition is also recognised for internal arc testing; the Annexes A and B are renumbered Annexes AA and BB. The level of severity of internal arc testing is maintained without changes. This European Standard should be read in conjunction with EN 62271-1:2008, to which it refers and w

19、hich is applicable unless otherwise specified. In order to simplify the indication of corresponding requirements, the same numbering of clauses and subclauses is used as in EN 62271-1. Amendments to these clauses and subclauses are given under the same numbering, whilst additional subclauses, are nu

20、mbered from 101. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. 2 BS EN 62271-200:2012EN 62271-200:2012BS EN 62271-200:2012- 3 - EN 6

21、2271-200:2012 Endorsement notice The text of the International Standard IEC 62271-200:2011 was approved 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 60059:1999 NOTE Harmoni

22、zed as EN 60059:1999 (not modified). IEC 60243-1:1998 NOTE Harmonized as EN 60243-1:1998 (not modified). IEC 60909-0:2001 NOTE Harmonized as EN 60909-0:2001 (not modified). IEC 62271-203:2003 NOTE Harmonized as EN 62271-203:2004 (not modified). IEC/TR 62271-303:2008 NOTE Harmonized as CLC/TR 62271-3

23、03:2009 (not modified). 3 BS EN 62271-200:2012EN 62271-200:2012BS EN 62271-200:2012EN 62271-200:2012 - 4 - Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application o

24、f this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD ap

25、plies. Publication Year Title EN/HD Year IEC 60050-151 - International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices - - IEC 60050-441 1984 International Electrotechnical Vocabulary (IEV) - Chapter 441: Switchgear, controlgear and fuses - - IEC 60060-1 - High-voltage

26、test techniques - Part 1: General definitions and test requirements EN 60060-1 - IEC 60270 - High-voltage test techniques - Partial discharge measurements EN 60270 - IEC 60470 1999 High-voltage alternating current contactors and contactor-based motor starters EN 604701)+ corr. June 2000 2000 IEC 605

27、29 1989 Degrees of protection provided by enclosures (IP Code) EN 60529 + corr. May 1991 1993 IEC 62262 - Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) EN 62262 - IEC 62271-1 2007 High-voltage switchgear and controlgear - Part 1:

28、Common specifications EN 62271-1 2008 IEC 62271-100 - High-voltage switchgear and controlgear - Part 100: Alternating current circuit-breakers EN 62271-100 - IEC 62271-102 + corr. April + corr. February + corr. May 2001 2002 2005 2003 High-voltage switchgear and controlgear - Part 102: Alternating c

29、urrent disconnectors and earthing switches EN 62271-102 + corr. July + corr. March 2002 2008 2005 IEC 62271-103 - High-voltage switchgear and controlgear - Part 103: Switches for rated voltages above 1 kV up to and including 52 kV EN 62271-103 - IEC 62271-105 - High-voltage switchgear and controlgea

30、r - Part 105: Alternating current switch-fuse combinations EN 62271-105 - IEC 62271-201 2006 High-voltage switchgear and controlgear - Part 201: AC insulation-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV EN 62271-201 + corr. November 2006 2006 1) EN

31、 60470:2000 is superseded by EN 62271-106:2011, which is based on IEC 62271-106:2011. 4 BS EN 62271-200:2012EN 62271-200:2012BS EN 62271-200:2012- 5 - EN 62271-200:2012 Publication Year Title EN/HD Year IEC/TS 62271-304 - High-voltage switchgear and controlgear - Part 304: Design classes for indoor

32、enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV to be used in severe climatic conditions CLC/TS 62271-304 - ISO/IEC Guide 51 1999 Safety aspects - Guidelines for their inclusion in standards - - 5 BS EN 62271-200:2012EN 62271-200:2012BS EN 62271-200:2012EN

33、 62271-200:2012 - 6 - Annex ZB (informative) A-deviations A-deviation: National deviation due to regulations, the alteration of which is for the time being outside the competence of the CENELEC member. This European Standard does not fall under any Directive. In the relevant CEN/CENELEC countries th

34、ese A-deviations are valid instead of the provisions of the European Standard until they have been removed. Clause 1 Deviation Italy (Italian pressure vessel code for electrical switchgear DM 1 December 1980 and DM 10 September 1981 published in Gazzetta Ufficiale n 285 dated 16.10.1981) For metal-e

35、nclosed switchgear and controlgear containing gas-filled compartments, the design pressure is limited to a maximum of 0,5 bar (gauge) and the volume is limited to a maximum of 2 m3. Gas filled compartments having a design pressure exceeding 0,5 bar (gauge) or a volume exceeding 2 m3shall be designed

36、 according to the Italian pressure vessel code for electrical switchgear. 6 BS EN 62271-200:2012EN 62271-200:2012 2 62271-200 IEC:2011 CONTENTS FOREWORD . 5 1 General 7 1.1 Scope 7 1.2 Normative references 8 2 Normal and special service conditions 8 3 Terms and definitions . 9 4 Ratings . 15 4.1 Rat

37、ed voltage (Ur) 15 4.2 Rated insulation level . 16 4.3 Rated frequency (fr) 16 4.4 Rated normal current and temperature rise . 16 4.5 Rated short-time withstand currents (Ik) 16 4.6 Rated peak withstand current (Ip) . 16 4.7 Rated durations of short circuit (tk) . 17 4.8 Rated supply voltage of clos

38、ing and opening devices and of auxiliary and control circuits (Ua) . 17 4.9 Rated supply frequency of closing and opening devices and of auxiliary circuits 17 4.10 Rated pressure of compressed gas supply for controlled pressure systems 17 4.11 Rated filling levels for insulation and/or operation . 1

39、7 4.101 Ratings of the internal arc classification (IAC). 17 4.102 Rated cable test voltages . 19 5 Design and construction . 19 5.1 Requirements for liquids in switchgear and controlgear 19 5.2 Requirements for gases in switchgear and controlgear . 19 5.3 Earthing of switchgear and controlgear . 20

40、 5.4 Auxiliary and control equipment 21 5.5 Dependent power operation 21 5.6 Stored energy operation . 21 5.7 Independent manual or power operation (independent unlatched operation) . 21 5.8 Operation of releases . 21 5.9 Low- and high-pressure interlocking and monitoring devices . 21 5.10 Nameplate

41、s 21 5.11 Interlocking devices 23 5.12 Position indication 23 5.13 Degrees of protection by enclosures . 24 5.14 Creepage distances for outdoor insulators 24 5.15 Gas and vacuum tightness 24 5.16 Liquid tightness 24 5.17 Fire hazard (flammability) . 24 5.18 Electromagnetic compatibility (EMC) 24 5.1

42、9 X-ray emission 24 5.20 Corrosion 24 5.101 Internal arc fault . 25 5.102 Enclosure . 25 5.103 High-voltage compartments 27 BS EN 62271-200:2012BS EN 62271-200:201262271-200 IEC:2011 7 101212131314202021212121212222222222222424242425262626262626262828292929292929292930303262271-200 IEC:2011 3 5.104

43、Removable parts 30 5.105 Provisions for dielectric tests on cables 30 6 Type tests 31 6.1 General 31 6.2 Dielectric tests 32 6.3 Radio interference voltage (r.i.v.) test . 35 6.4 Measurement of the resistance of circuits . 35 6.5 Temperature-rise tests 36 6.6 Short-time withstand current and peak wi

44、thstand current tests 37 6.7 Verification of the protection . 38 6.8 Tightness tests . 39 6.9 Electromagnetic compatibility tests (EMC) 39 6.10 Additional tests on auxiliary and control circuits 39 6.11 X-radiation test procedures for vacuum interrupters 40 6.101 Verification of making and breaking

45、capacities 40 6.102 Mechanical operation tests . 41 6.103 Pressure withstand test for gas-filled compartments . 42 6.104 Tests to verify the protection of persons against dangerous electrical effects 43 6.105 Weatherproofing test 44 6.106 Internal arc test 44 7 Routine tests 47 7.1 Dielectric test o

46、n the main circuit 48 7.2 Tests on auxiliary and control circuits . 48 7.3 Measurement of the resistance of the main circuit 48 7.4 Tightness test . 48 7.5 Design and visual checks . 48 7.101 Partial discharge measurement . 48 7.102 Mechanical operation tests . 49 7.103 Pressure tests of gas-filled

47、compartments 49 7.104 Tests of auxiliary electrical, pneumatic and hydraulic devices . 49 7.105 Tests after erection on site . 49 7.106 Measurement of fluid condition after filling on site 50 8 Guide to the selection of switchgear and controlgear 50 8.101 General 50 8.102 Selection of rated values 5

48、0 8.103 Selection of design and construction. 50 8.104 Internal arc fault . 55 8.105 Summary of technical requirements, ratings and optional tests . 59 8.106 Ratings of earthing circuits . 61 8.107 Ratings for cable testing . 61 9 Information to be given with enquiries, tenders and orders . 61 9.1 I

49、nformation with enquiries and orders 61 9.2 Information with tenders 62 10 Transport, storage, installation, operation and maintenance . 63 10.1 Conditions during transport, storage and installation . 63 10.2 Installation 63 10.3 Operation 63 BS EN 62271-200:2012BS EN 62271-200:201262271-200 IEC:2011 8 353536363740404142434444444545464748494952535353535353545454545555555555616466666666676868686862271-200 IEC:2011 3 5.104 Removable parts 30 5.105 Provisions for dielectric tests on cables 30 6 Type test