EN 62271-209-2007 en High-voltage switchgear and controlgear - Part 209 Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled .pdf
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1、BRITISH STANDARDBS EN 62271-209:2007High-voltage switchgear and controlgear Part 209: Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV Fluid-filled and extruded insulation cables Fluid-filled and dry-type cable-terminationsICS 29.130.10g49g50g3g38g50g51g60
2、g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 62271-209:2007This British Standard was published under the authority of the Standards Policy and Strategy Committ
3、ee on 29 February 2008 BSI 2008ISBN 978 0 580 56712 4National forewordThis British Standard is the UK implementation of EN 62271-209:2007. It is identical to IEC 62271-209:2007. It supersedes BS 6904:1987 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee
4、 PEL/17, Switchgear, controlgear, and HV-LV co-ordination, to Subcommittee PEL/17/1, High-voltage switchgear and controlgear.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of
5、a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate CommentsEUROPEAN STANDARD EN 62271-209 NORME EUROPENNE EUROPISCHE NORM November 2007 CENELEC European Comm
6、ittee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC
7、 members. Ref. No. EN 62271-209:2007 E ICS 29.130.10 English version High-voltage switchgear and controlgear - Part 209: Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled and extruded insulation cables - Fluid-filled and dry-type cable-termin
8、ations (IEC 62271-209:2007) Appareillage haute tension - Partie 209: Raccordement de cbles pour appareillage sous enveloppe mtallique isolation gazeuse de tension assigne suprieure 52 kV - Cbles remplis dun fluide ou isolation extrude - Extrmit de cble sche ou remplie dun fluide (CEI 62271-209:2007)
9、 Hochspannungs-Schaltgerte und -Schaltanlagen - Teil 209: Kabelanschlsse fr gasisolierte metallgekapselte Schaltanlagen fr Bemessungsspannungen ber 52 kV - Kabel mit fluidgefllter und extrudierter Isolierung - Fluidgefllte und feststoffisolierte Kabelendverschlsse (IEC 62271-209:2007) This European
10、Standard was approved by CENELEC on 2007-10-01. 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 standard without any alteration. Up-to-date lists and bibliographical references con
11、cerning such national standards may be obtained on application to the Central Secretariat 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 int
12、o its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Irela
13、nd, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 62271-209:2007 2 Foreword The text of document 17C/405/FDIS, future edition 1 of IEC 62271-209, prepared by SC 17C, High-volt
14、age switchgear and controlgear assemblies, of IEC TC 17, Switchgear and controlgear, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62271-209 on 2007-10-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by public
15、ation of an identical national standard or by endorsement (dop) 2008-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-10-01 Annexes ZA and ZB have been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62271-209
16、:2007 was approved by CENELEC as a European Standard without any modification. _ 3 EN 62271-209:2007 CONTENTS 1 Scope 4 2 Normative references .4 3 Terms and definitions .5 4 Limits of supply 6 4.1 General .6 4.2 Over-voltage protection .6 5 Rating 6 5.1 General .6 5.2 Rated voltage 6 5.3 Rated insu
17、lation level 7 5.4 Rated normal current and temperature rise 7 5.5 Rated short-time and peak withstand currents and rated duration of short circuit7 5.6 Rated filling pressure of insulating gas in the cable connection enclosure .7 6 Design and construction requirements 8 6.1 Pressure withstand requi
18、rements .8 6.2 Mechanical forces on cable-terminations8 7 Standard dimensions 9 7.1 Fluid-filled cable-terminations 9 7.2 Dry-type cable-terminations .9 7.3 Three-phase cable-termination enclosure.9 8 Tests9 8.1 General .9 8.2 Dielectric type tests of cable-terminations 10 8.2.1 General .10 8.2.2 Di
19、electric type test of cable-terminations in a single phase enclosure10 8.2.3 Dielectric type test of cable-termination in a three phase enclosure.10 8.3 Tests after cable system installation.10 9 Information to be given with enquiries, tenders and orders 11 10 Rules for transport, storage, erection,
20、 operation and maintenance.11 Annex ZA (normative) Normative references to international publications with their corresponding European publications16 Annex ZB (informative) A-deviations 17 Figure 1 Operating pressure of the gas insulation in the cable connection enclosure .8 Figure 2 Fluid-filled c
21、able connection assembly Typical arrangement .12 Figure 3 Fluid-filled cable connection Assembly dimensions.13 Figure 4 Dry-type cable connection assembly Typical arrangement 14 Figure 5 Dry-type cable connection assembly Assembly dimensions 15 EN 62271-209:2007 4 HIGH-VOLTAGE SWITCHGEAR AND CONTROL
22、GEAR Part 209: Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV Fluid-filled and extruded insulation cables Fluid-filled and dry-type cable-terminations 1 Scope This standard covers the connection assembly of fluid-filled and extruded cables to gas-insulat
23、ed metal enclosed switchgear (GIS), in single- or three-phase arrangements where the cable-terminations are fluid-filled or dry type and there is a separating insulating barrier between the cable insulation and the gas insulation of the switchgear. The purpose of this standard is to establish electr
24、ical and mechanical interchangeability between cable-terminations and the gas-insulated metal-enclosed switchgear and to determine the limits of supply. It complements and amends, if necessary, the relevant IEC standards. For the purpose of this standard the term “switchgear“ is used for “gas-insula
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