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1、BRITISH STANDARD BS EN 60517:1997 IEC 60517:1990 BS 5524:1992 renumbered, incorporating Amendments Nos. 1 and 2Gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above The European Standard EN 60517:1996, with the incorporation of amendment A11:1999, has the status of a Britis
2、h Standard ICS 29.120.60 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:32:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60517:1997 This British Standard, having been prepared under the direction of the Power Ele
3、ctrical Engineering Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 June 1992 BSI 06-2001 First published March 1978 Second edition December 1987 Third edition June 1992 The following BSI references relate to the work on this standard:
4、 Committee reference PEL/92 Draft for comment 87/21834 DC ISBN 0 580 20790 0 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Power Electrical Engineering Standards Policy Committee (PEL/-) to Technical Committee PEL/92, upon which the fo
5、llowing bodies were represented: ASTA Certification Services Association of Manufacturers Allied to the Electrical and Electronic Industry (BEAMA Ltd.) British Railways Board Copper Development Association Department of the Environment (Property Services Agency) ERA Technology Ltd. Electricity Assoc
6、iation GAMBICA (BEAMA Ltd.) Health and Safety Executive Transmission and Distribution Association (BEAMA Ltd.) The following bodies were also represented in the drafting of the standard, through subcommittees and panels: Association of Consulting Engineers British Cable Makers Confederation Engineer
7、ing Equipment and Materials Users Association Amendments issued since publication Amd. No.DateComments 9211January 1997 See national foreword 13080June 2001See national foreword Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:32:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60517:199
8、7 BSI 06-2001 i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 605175 National annex NA (informative)37 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:32:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60517:1997 ii BSI 06-2001 National
9、 foreword This British Standard has been prepared by Subcommittee PEL/17/1 (formerly PEL/92/12) and is the English language version of EN 60517:1996, Gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above, including amendment A11:1999, published by the European Committee for
10、 Electrotechnical Standardization (CENELEC). It is identical with IEC 60517:1990 including amendment 1:1994 and corrigendum 1995 published by the International Electrotechnical Commission (IEC). This British Standard supersedes BS 5524:1987 which is withdrawn. The CENELEC common modifications have b
11、een implemented at the appropriate places in the text. The start and finish of each common modification is indicated in the text by tags ?. Where a common modification has been introduced by amendment, the tags carry the number of the amendment. For example, the common modifications introduced by CE
12、NELEC amendment A11 are indicated by ?. 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 amendment. For example, text altered by IEC amendment 1 is indicated by ?. Cross-references The
13、British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A Br
14、itish Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a fr
15、ont cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 37 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:32:08 GMT+00:00 2006, Uncontrolled Copy, (c)
16、 BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60517 January 1996 + A11 October 1999 ICS 29.120.60Supersedes HD 358 S3:1992 Descriptors: Switchgear, high-voltage switchgear, metal enclosed switchgear, characteristics, tests English version Gas-insulated metal-enclosed switchgear for rated
17、 voltages of 72,5 kV and above (includes amendment A11:1999) (IEC 60517:1990 + corrigendum 1995 + A1:1994) Appareillage sous enveloppe mtallique isolation gazeuse de tension assigne gale ou suprieure 72,5 kV (inclut lamendement A11:1999) (CEI 60517:1990 + corrigendum 1995 + A1:1994) Gasisolierte met
18、allgekapselte Schaltanlagen fr Bemessungsspannungen von 72,5 kV und darber (enthlt nderung A11:1999) (IEC 60517:1990 + corrigendum 1995 + A1:1994) This European Standard was approved by CENELEC on 1995-11-28. Amendment A11 was approved by CENELEC on 1999-09-27. CENELEC members are bound to comply wi
19、th 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 Central Secretar
20、iat 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 Central Secretariat has the same status as the
21、official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotec
22、hnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1996 Copyright reserved to CENELEC members Ref. No. EN 60517:1996 + A11:1999 E Licensed Copy: sheffieldun sheffieldun, na,
23、Fri Nov 10 08:32:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60517:1996 BSI 06-2001 2 Foreword The text of the International Standard IEC 517:1990 with its corrigendum April 1995 and its amendment 1:1994, prepared by SC 17C, High-voltage enclosed switchgear and controlgear, of IEC TC 17, Switch
24、gear and controlgear, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60517 on 1995-11-28 without any modification. This European Standard supersedes HD 358 S3:1992. The following dates were fixed: For products which have complied with HD 358 S3:1992 before 1996-12
25、-01, as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until 2001-12-01. Annexes designated “normative” are part of the body of the standard. Annexes designated “informative” are given for information only. In this standard, Annex BB
26、 and Annex ZB are normative and Annex CC and Annex ZA are informative. Annex ZA and Annex ZB have been added by CENELEC. Foreword to amendment A11 At the request of the Italian electrotechnical committee, a draft for an amendment to EN 60517:1996 was submitted to the CENELEC members for acceptance i
27、n July 1999. The text of the draft was accepted by CENELEC as amendment A11 to EN 60517:1996 on 1999-09-27. The following dates were fixed: Contents Page Foreword2 1Scope5 2Normal and special service conditions5 3Definitions5 4Rating7 4.1Rated voltage7 4.2Rated insulation level7 4.3Rated frequency7
28、4.4Rated normal current and temperature rise8 4.5Rated short-time withstand current8 4.6Rated peak withstand current8 4.7Rated duration of short-circuit8 4.8Rated supply voltage of closing and opening devices and auxiliary circuits8 4.9Rated supply frequency of operating devices and auxiliary circui
29、ts8 4.10 Rated pressure of compressed gas supply for operating mechanisms8 4.101 Rated density of gas for insulation8 5Design and construction9 5.1Requirements for liquids in switchgear and controlgear9 5.2Requirements for gases in switchgear and controlgear9 5.3Earthing9 5.4Auxiliary equipment9 5.5
30、Dependent power closing9 5.6Stored energy closing9 5.7Operation of releases9 latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 1996-12-01 latest date by which the national standards conflicting with the EN have
31、 to be withdrawn(dow) 1996-12-01 latest date by which the existence of the amendment has to be announced at national level(doa) 1999-12-27 latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 2000-03-27 Lic
32、ensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:32:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60517:1996 BSI 06-2001 3 Page 5.8Low and high pressure interlocking devices10 5.9Nameplates10 5.101 Degree of protection10 5.102 Internal fault10 5.103 Enclosures11 5.104 Partitions12 5.105 Pre
33、ssure relief12 5.106 Disconnectors and earthing switches13 5.107 Interlocks13 5.108 Noise14 5.109 Provisions for dielectric tests on cables14 6Type tests14 6.1Dielectric tests15 6.2Radio interference voltage (RIV) tests19 6.3Temperature-rise tests19 6.4Measurement of the resistance of the main circu
34、it19 6.5Short-time and peak withstand current tests19 6.101 Verification of making and breaking capacities20 6.102 Mechanical operation tests21 6.103 Verification of the IP coding21 6.104 Proof tests for enclosures21 6.105 Weatherproofing test22 6.106 Test under conditions of arcing due to an intern
35、al fault22 6.107 Thermal stability test22 6.108 Operation tests at limit temperatures23 6.109 Gas tightness tests23 7Routine tests23 7.1Power-frequency voltage tests on the main circuit23 7.2Dielectric tests on auxiliary and control circuits24 7.3Measurement of the resistance of the main circuit24 7
36、.101 Partial discharge measurement24 7.102 Pressure tests of enclosures24 7.103 Gas tightness tests24 7.104 Mechanical operation tests24 7.105 Tests of auxiliary electrical, pneumatic and hydraulic devices24 7.106 Verification of the correct wiring25 7.107 Tests after erection on site25 8Guide to th
37、e selection of the switchgear for service28 Page 9Information to be given with enquiries, tenders and orders28 9.101 Information with enquiries and orders28 9.102 Information with tenders29 10Rules for transport, storage, erection and maintenance30 10.1 Conditions during transport, storage and erect
38、ion30 10.2 Erection30 10.3 Maintenance30 ?Annex AA Text deleted30? Annex BB (normative) Methods for testing gas-insulated metal-enclosed switchgear under conditions or arcing due to an internal fault30 Annex CC (informative) Technical and practical considerations of site testing32 ?Annex DD Text del
39、eted34? Annex ZA (informative) A-deviations35 ?Annex ZB (normative) Normative references to international publications with their corresponding European publications36? Figure 118 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:32:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 blank Licen
40、sed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:32:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60517:1996 BSI 06-2001 5 1 Scope This standard specifies requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas other
41、than air at atmospheric pressure, for alternating current of rated voltages of 72,5 kV and above, for indoor and outdoor installation, and for service frequencies up to and including 60 Hz. For the purpose of this standard the term “switchgear” is used for “gas-insulated metal-enclosed switchgear”.
42、The gas-insulated metal-enclosed switchgear covered by this standard consists of individual components intended to be directly connected together and able to operate only in this manner. This standard completes and amends, if necessary, the various relevant standards applying to the individual compo
43、nents constituting gas-insulated metal-enclosed switchgear, Unless otherwise specified, the gas-insulated metal-enclosed switchgear is designed to be used under normal service conditions. 2 Normal and special service conditions Refer to clause 2 of IEC 694, with the following modification: At any al
44、titude the dielectric characteristics of the internal insulation are identical with those measured at sea-level. For this insulation, therefore, no requirements concerning the altitude are applicable 3 Definitions For the definitions of general terms used in this standard, reference is made to IEC 5
45、0(441) and 50(151). The following definitions apply for the purpose of this standard: 3.101 switchgear a general term covering switching devices and their combination with associated control, measuring, protective and regulating equipment, also assemblies of such devices and equipment with associate
46、d interconnections, accessories, enclosures and supporting structures, intended in principle for use in connection with generation, transmission, distribution and conversion of electric energy (IEV 441-11-02) 3.102 metal-enclosed switchgear and controlgear switchgear and controlgear assemblies with
47、an external metal enclosure intended to be earthed, and complete except for external connections (IEV 441-12-04) 3.103 gas-insulated metal-enclosed switchgear metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas other than air at atmospheric pressure (
48、IEV 441-12-05) NOTEThis term generally applies to high-voltage switchgear and controlgear. 3.104 transport unit a part of gas-insulated switchgear suitable for shipment without being dismantled 3.105 enclosure a part of gas-insulated metal-enclosed switchgear retaining the insulating gas under the p
49、rescribed conditions necessary to maintain safely the rated insulation level, protecting the equipment against external influences and providing a high degree of protection to personnel Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:32:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60517:1996 6 BSI 06-2001 3.106 compartment a part of gas-insulated metal-enclosed switchgear, totally enclosed except for openings necessary for interconnection and control NOTEA compartment may be designated by the main component contained therein, e.g. ci