1、BSI Standards PublicationHigh-voltage switchgearand controlgearPart 109: Alternating-current seriescapacitor by-pass switchesBS EN 62271-109:2009BS EN 62271-109:2009+A1:2013BS EN 62271-109:2009+A1:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 62271-109:20
2、09+A1:2013. It is identical to IEC 62271-109:2008 incorporating amendment 1:2013. It supersedes BS EN 62271-109:2009, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to IEC text carry the number of the IEC a
3、mendment. For example, text altered by IEC amendment 1 is indicated by .The UK participation in its preparation was entrusted by Technical Committee PEL/17, Switchgear, controlgear, and HV-LV co-ordination, to Subcommittee PEL/17/1, High-voltage switchgear and controlgear.A list of organizations rep
4、resented 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 are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 97
5、8 0 580 78905 2ICS 29.130.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2009.Amendments/corrigenda issued since publicationDate Text affected31 August
6、 2013 Implementation of IEC amendment 1:2013 with CENELEC endorsement A1:2013 EUROPEAN STANDARD EN 62271-109NORME EUROPENNE EUROPISCHE NORMApril 2009CENELEC European Committee forElectrotechnicalStandardization Comit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische N
7、ormungCentral Secretariat:avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELECmembers.Ref. No. EN 62271-109:2009 EICS 29.130.10 Supersedes EN 62271-109:2006English versionHigh-voltage switchgear and controlgear - Pa
8、rt 109:Alternating-current series capacitor by-pass switches(IEC 62271-109:2008)Appareillage haute tension - Partie 109: Interrupteurs de contournementpour condensateurs srie courant alternatif(CEI 62271-109:2008)Hochspannungs-Schaltgerte und -Schaltanlagen -Teil 109: Wechselstrom-berbrckungsschalte
9、r fr Reihenkondensatoren(IEC 62271-109:2008)This European Standard was approved by CENELEC on 2009-03-01. CENELEC members are bound to complywith the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any altera
10、tion. Up-to-date lists and bibliographical references concerning such national standards may be obtained onapplication to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any otherlanguage made by trans
11、lation under the responsibility of a CENELEC member into its own language and notifiedto the Central Secretariat has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, theCzech Republic, Denmark, Estonia, Finla
12、nd, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.BS EN 62271-109:2009EN 62271-109:2009+A1August 2013EN 62271-109:2009 2 Forewor
13、d The text of document 17A/837/FDIS, future edition 2 of IEC 62271-109, prepared by SC 17A,High-voltage switchgear and controlgear, of IEC TC 17, Switchgear and controlgear, was submitted to theIEC-CENELEC parallel vote and was approved by CENELEC asEN 62271-109 on 2009-03-01.This European Standard
14、supersedes EN 62271-109:2006.This standard is to be read in conjunction with EN 62271-100 and EN 62271-1:2008, to which it refersand which is applicable, unless otherwise specified in this standard. In order to simplify the indication ofcorresponding requirements, the same numbering of clauses and s
15、ubclauses is used as in EN 62271-1.Amendments to these clauses and subclauses are given under the same references whilst additionalsubclauses are numbered from 101. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identicalnatio
16、nal standard or by endorsement (dop) 2009-12-01 latest date by which the national standards conflictingwith the EN have to be withdrawn (dow) 2012-03-01Annex ZA has been added by CENELEC._Endorsement noticeThe text of the International Standard IEC 62271-109:2008 was approved byCENELEC asa European
17、Standard without any modification.In the official version, for Bibliography, the following notes have to be added for the standards indicated:IEC 60071-1 NOTE Harmonized as EN 60071-1:2006 (not modified).IEC 60071-2 NOTE Harmonized as EN 60071-2:1997 (not modified).IEC 60137 NOTE Harmonized as EN 60
18、137:2008 (not modified).IEC 62271-200 NOTE Harmonized as EN 62271-200:2004 (not modified).IEC 62271-203 NOTE Harmonized as EN 62271-203:2004 (not modified)._BS EN 62271-109:2009 2 BS EN 62271-109:2009+A1:2013EN 62271-109:2009+A1:2013EN 62271-109:2009/A1:2013 - 2 - Foreword The text of document 17A/1
19、038/FDIS, future IEC 62271-109:2008/A1, prepared by SC 17A, “High-voltage switchgear and controlgear“, of IEC TC 17, “Switchgear and controlgear“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62271-109:2009/A1:2013. The following dates are fixed: latest date by which t
20、he document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-04-02 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-07-02 Attention is drawn to the possibility that some of t
21、he 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. Endorsement notice The text of the International Standard IEC 62271-109:2008/A1:2013 was approved by CENELEC as a European Standard withou
22、t any modification. 3 BS EN 62271-109:2009+A1:2013EN 62271-109:2009+A1:2013EN 62271-109:2009/A1:2013 - 2 - Foreword The text of document 17A/1038/FDIS, future IEC 62271-109:2008/A1, prepared by SC 17A, “High-voltage switchgear and controlgear“, of IEC TC 17, “Switchgear and controlgear“ was submitte
23、d to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62271-109:2009/A1:2013. 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) 2014-04-02 latest date by which t
24、he national standards conflicting with the document have to be withdrawn (dow) 2016-07-02 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 righ
25、ts. Endorsement notice The text of the International Standard IEC 62271-109:2008/A1:2013 was approved by CENELEC as a European Standard without any modification. Foreword to amendment A1 3 EN 62271-109:2009 Annex ZA(normative)Normative references to international publicationswith their corresponding
26、 European publications 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 referenceddocument (including any amendments) applies.NOTE When an international p
27、ublication has been modified by common modifications, indicated by (mod), the relevant EN/HDapplies.Publication Year Title EN/HD YearIEC 60050-1512001 International Electrotechnical Vocabulary(IEV) - Part 151: Electrical and magnetic devices- - IEC 60050-4361990 International Electrotechnical Vocabu
28、lary(IEV) - Chapter 436: Power capacitors- - IEC 60050-4411984 International Electrotechnical Vocabulary(IEV) - Chapter 441: Switchgear, controlgear andfuses- - IEC 60050-6041987 International Electrotechnical Vocabulary(IEV) - Chapter 604: Generation, transmission and distribution of electricity -
29、Operation- - IEC 60060 Series High-voltage test techniques EN 60060 SeriesIEC 60143-12004 Series capacitors for power systems -Part 1: General EN 60143-12004IEC 60143-21994 Series capacitors for power systems -Part 2: Protective equipment for seriescapacitor banksEN 60143-21994IEC 60296 -1)Fluids fo
30、r electrotechnical applications -Unused mineral insulating oils fortransformers and switchgearEN 60296 + corr. September20042)2004IEC 60376 -1)Specification of technical grade sulfurhexafluoride (SF6) for use in electricalequipment EN 6037620052)IEC 60480 -1)Guidelines for the checking and treatment
31、 ofsulphur hexafluoride (SF6) taken fromelectrical equipment and specification for itsre-useEN 6048020042)IEC 60529 -1)Degrees ofprotection provided byenclosures (IP Code)EN 60529 + corr. May19912)1993IEC 62271-12007 High-voltage switchgear and controlgear -Part 1: Common specificationsEN 62271-1200
32、8IEC 62271-1002008 High-voltage switchgear and controlgear -Part 100: Alternating current circuit-breakersEN 62271-100 20091)Undated reference.2)Valid edition at date of issue.BS EN 62271-109:2009 4 BS EN 62271-109:2009+A1:2013EN 62271-109:2009+A1:2013EN 62271-109:2009 4 Publication Year Title EN/HD
33、 YearIEC 62271-101-1)High-voltage switchgear and controlgear -Part 101: Synthetic testingEN 62271-101 20062)IEC 62271-102+ corr. April + corr. May200120022003High-voltage switchgear and controlgear -Part 102: Alternating current disconnectorsand earthing switchesEN 62271-102+ corr. March20022005IEC/
34、TR 62271-303-1)High-voltage switchgear and controlgear -Part 303: Use and handling of sulphurhexafluoride (SF6) - - BS EN 62271-109:2009 5 BS EN 62271-109:2009+A1:2013EN 62271-109:2009+A1:2013 6 BS EN 62271-109:2009+A1:2013EN 62271-109:2009+A1:2013- 3 - EN 62271-109:2009/A1:2013 Annex ZB (informativ
35、e) A-deviations A-deviation: National deviation due to regulations, the alteration of which is for the time being outside the competence of the CENELEC national member. This European Standard does not fall under any Directive of the EU. In the relevant CENELEC countries these A-deviations are valid
36、instead of the provisions of the European Standard until they have been removed. Clause Deviation 1.1 Italy (I.S.P.E.S.L. (*) Rules, 95 revision: VSR.8.B.1; VSR.8.B.2; M.15.D.2 to .4.) For high-voltage alternating current circuit-breakers containing gas-filled compartments, the design pressure is li
37、mited 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 according to Italian pressure vessel code for electrical switchgear (DM1 December 1980 and DM 1
38、0 September 1981 published on Gazzetta Ufficiale n285 dated 16.10.1981). This requirement is not applicable for gas filled compartments having a design pressure exceeding 0,5 bar (gauge) but a volume not exceeding 25 dm3. Italian laws apply to gas pressurised enclosures made of both insulating and m
39、etallic materials with a capacity of 25 litres or above, a design pressure higher than 0,05 kg/cm2and a temperature range: -25 C/+100 C (only for insulating materials). Moreover, the manufacturer of any electrical equipment which comprehends gas pressurised enclosures shall submit the design of the
40、pressurised enclosures itself to a proper legal Authority indicating the stresses and the loads which have any influence on the design itself. For each of the stresses the manufacturer shall indicate the design values and the relevant computations. Only the use of porcelain type A or S (Aluminous or
41、 Siliceous) is permitted. (*) I.S.P.E.S.L.: Istituto Superiore per la Prevenzione e la Sicurezza del Lavoro. _ 2 62271-109 IEC:2008CONTENTS1General101.1Scope101.2Normative references102Normaland special service conditions113Terms and definitions.113.1General terms.113.2Assemblies133.3Parts of assemb
42、lies.133.4Switching devices133.5Parts of by-pass switches153.6Operation173.7Characteristic quantities183.8Definitions related to series capacitor banks223.9Index of definitions254Ratings.284.1Rated voltage (Ur)284.2Rated insulation level.294.2.101Rated insulation level to earth.294.2.102Rated insula
43、tion level across theby-pass switch.294.3Rated frequency (fr)294.4Rated normal current (Ir) and temperature rise.294.5Rated short-timewithstand current (Ik).294.6Rated peakwithstand current(Ip).304.7Rated duration of short-circuit (tk)304.8Rated supply voltage ofclosing and opening devices and of au
44、xiliary andcontrol circuits (Ua)304.9Rated supplyfrequency ofclosing and opening devicesand auxiliarycircuits304.10 Rated pressuresof compressed gas supply for insulation, operationand/orby-passing and insertion.304.101Rated operating sequence304.102Rated by-pass making current (IBP)304.104Rated rei
45、nsertion voltage (UINS).314.105Rated time quantities324.106Number ofmechanical operations.325Design and construction.325.1Requirements for liquids in by-passswitches325.2Requirements for gases inby-pass switches.325.3Earthing of by-pass switches325.4Auxiliary equipment325.5Dependent power operation3
46、35.6Stored energy operation.345.7Independent manual operation345.8Operation ofreleases.345.8.1Shunt closing releases34BS EN 62271-109:2009 2 2271-109 IEC:2008CONTENTS1General101.1Scope2Normative references.2Normaland special service conditions113Terms and definitions.3.1General terms.2Assemblies. 13
47、3Parts of assemblies.4Switching devices5Parts of by-pass switches156Operation 177Cha cteristic quantities188Definitions related to series capacitor banks229Index of definitions. 254Ratings 284.1Rated voltage (Ur)2Red insulation level. 294.2.101Rated insulation level to earth.2R across theby-pass swi
48、tch.4.3Rated frequency (fr)4Rated normal current (Ir) and temperature rise.5Red short-timewithstand current (Ik).6Red peakwithstand current(Ip). 307Red duration of short-circuit (tk8Rsupply voltage ofclosing and opening devices and of auxiliary andcontrol circuits (U )304.9Rated supplyfrequency ofcl
49、osing and opening devicesand auxiliarycircuits304.10 Rated pressuresof compressed gas supply for insulation, operationand/orby-passing and insertion.304.101Rated operating sequence2Red by-pass making current (IBP).4R reinsertion voltage (UINS) 315Red time quantities 326Number ofmechanical operations.5Design and construction.5.1Requirements for liquids in by-passswitches2R for gases inby-pass switches.3Earthing of by-pass switches4Auxiliary equipment5Dependent power operation 336Stored energy op
