《BS-EN-50152-1-2007.pdf》由会员分享，可在线阅读，更多相关《BS-EN-50152-1-2007.pdf（56页珍藏版）》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 50152-1:2007 Railway applications Fixed installations Particular requirements for a.c. switchgear Part 1: Single-phase circuit-breakers with Un above 1 kV ICS 29.120.40; 29.130.99; 29.280 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncont
2、rolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:02:15 MDTNo reproduction or networking permitted without license from IHS -,-,- BS EN 50152-1:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2008 BSI 2008
3、ISBN 978 0 580 56842 8 National foreword This British Standard is the UK implementation of EN 50152-1:2007. It supersedes BS EN 50152-1:1999 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee GEL/9, Railway electrotechnical applications, to Subcommittee
4、GEL/9/3, Fixed equipment. 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 a contract. Users are responsible for its correct application. Compliance with a British Standard
5、cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:02:15 MDTNo reproduction or networ
6、king permitted without license from IHS -,-,- EUROPEAN STANDARD EN 50152-1 NORME EUROPENNE EUROPISCHE NORM December 2007 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretaria
7、t: rue de Stassart 35, B - 1050 Brussels 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50152-1:2007 E ICS 29.280; 45.020 Supersedes EN 50152-1:1997 English version Railway applications - Fixed installations - Particular req
8、uirements for a.c. switchgear - Part 1: Single-phase circuit-breakers with Un above 1 kV Applications ferroviaires - Installations fixes - Spcifications particulires pour appareillage courant alternatif - Partie 1: Disjoncteurs monophass avec Un suprieur 1 kV Bahnanwendungen - Ortsfeste Anlagen - Be
9、sondere Anforderungen an Wechselstrom-Schalteinrichtungen - Teil 1: Einphasen-Leistungsschalter mit Un ber 1 kV This European Standard was approved by CENELEC on 2007-07-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this E
10、uropean 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 Secretariat or to any CENELEC member. This European Standard exists in three official versions (
11、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 official versions. CENELEC members are the national electrotechnical committees of Austr
12、ia, Belgium, Bulgaria, 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 and the United Kingdom. Co
13、pyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:02:15 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 50152-1:2007 - 2 - Foreword This European Standard was prepa
14、red by SC 9XC, Electric supply and earthing systems for public transport equipment and ancillary apparatus (fixed installations), of Technical Committee CENELEC TC 9X, Electric and electronic applications for railways. This European Standard supersedes EN 50152-1:1997 and has been prepared taking in
15、to account the changes that have been made in the high voltage switchgear and controlgear Standards of IEC TC 17 and in EN 50124-1/A2:2005. This document is technically equivalent to EN 50152-1:1997 except for the normative references which have changed and the revised classification of rated insula
16、tion voltages according to Table A.2 of EN 50124-1/A2:2005. The text of the draft was submitted to the unique acceptance procedure and was approved by CENELEC as EN 50152-1 on 2007-07-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publicati
17、on 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) 2010-07-01 BS EN 50152-1:2007 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Lice
18、nsee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:02:15 MDTNo reproduction or networking permitted without license from IHS -,-,- - 3 - EN 50152-1:2007 Contents Page Introduction 5 1 Scope. 6 2 Normative references 6 3 Definitions 6 4 Service conditions. 7 5 Rating. 7 5.1 General . 7 5.2 Rated
19、 voltage (UNe) 8 5.3 Nominal voltage (Un) 8 5.4 Rated insulation voltage (UNm) 4.2 8 5.5 Rated frequency 4.3. 9 5.6 Rated normal current and temperature rise 4.4 9 5.7 Rated short-time withstand current 4.5. 10 5.8 Rated peak withstand current 4.6. 10 5.9 Rated duration of short-circuit 4.7 10 5.10
20、Rated supply voltage of closing and opening devices and auxiliary circuit 4.8. 10 5.11 Rated supply frequency of closing and opening devices and auxiliary circuits 4.9. 10 5.12 Rated pressures of compressed gas supply for operation and for interruption 4.10. 10 5.13 Rated short-circuit breaking curr
21、ent (INss) 4.101 10 5.14 Rated transient recovery voltage for terminal faults 4.102. 11 5.15 Standard values of initial transient recovery voltage 4.102.4. 13 5.16 Rated short-circuit making current 4.103 13 5.17 Rated operating sequence 4.104 . 13 5.18 Rated out-of-phase breaking current 4.106 14 5
22、.19 Rated line-charging breaking current 4.107.1. 15 5.20 Rated cable-charging breaking current 4.107.2 15 5.21 Rated single capacitor bank breaking current 4.107.3 15 5.22 Rated back-to-back capacitor bank breaking current 4.107.4 16 5.23 Rated capacitor bank inrush making current 4.107.5 16 5.24 R
23、ated time quantities 4.109 17 5.25 Co-ordination of rated values. 18 6 Design and construction 5 18 6.1 Requirements for liquids in circuit-breakers 5.1 18 6.2 Requirements for gases in circuit-breakers 5.2. 18 6.3 Earthing of circuit-breakers 5.3. 19 6.4 Auxiliary equipment 5.4 19 6.5 Dependent pow
24、er closing 5.5. 19 6.6 Stored energy closing 5.6 19 6.7 Operation of releases 5.8. 19 6.8 Low and high pressure interlocking devices 5.9 20 6.9 Nameplates 5.10 20 6.10 Requirements for simultaneity of poles 5.101. 20 6.11 General requirement for operation 5.102 20 6.12 Pressure limits of compressed
25、gas for interruption in gas blast circuit-breakers 5.103 21 6.13 Vent outlet 5.104 21 6.14 Safety overpressure device 5.105 21 BS EN 50152-1:2007 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/200
26、8 21:02:15 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 50152-1:2007 - 4 - 7 Type tests 621 7.1 General21 7.2 Dielectric tests 6.222 7.3 Radio interference voltage (r.i.v.) tests 6.323 7.4 Temperature-rise tests 6.5.23 7.5 Measurement of the resistance of the main cir
27、cuit 6.4.124 7.6 Short-time withstand current and peak withstand current tests 6.6 24 7.7 Mechanical and environmental tests 6.10125 7.8 Miscellaneous provisions for making and breaking tests 6.10233 7.9 Test circuit for short circuit making and breaking tests 6.103.38 7.10 Short-circuit test quanti
28、ties 6.10439 7.11 Short-circuit test procedure 6.105.43 7.12 Basic short-circuit test-duties 6.106.44 7.13 Critical current tests 6.107 46 7.14 Out-of-phase making and breaking tests 6.110.46 7.15 Capacitive current switching tests 6.111 .46 8 Routine tests 7.49 8.1 General49 8.2 Power frequency vol
29、tage withstand dry on the main circuit 7.1 .49 8.3 Voltage withstand tests on control and auxiliary circuits 7.249 8.4 Measurement of the resistance of the main circuit 7.349 8.5 Mechanical operating tests 7.101.50 8.6 Design and visual check 7.102 51 9 Guide to the selection of circuit-breakers for
30、 service 8 .51 10 Information to be given with enquiries, tenders and orders 9.51 Bibliography53 Tables Table 1 - Nominal voltages (Un), rated impulse voltages (UNi) and short-duration power-frequency (A.C.) test levels Ua for circuits connected to the contact line . 9 Table 2 - Standard values of r
31、ated transient recovery voltage - Representation by two parameters - Single pole circuit-breaker 13 Table 3 - Standard values of rated transient recovery voltage - Representation by two parameters - Single pole circuit-breakers.14 Table 4 - Standard values of prospective transient recovery voltage f
32、or 180 out-of-phase breaking - Representation by two parameters - Single pole circuit-breaker 15 Table 5 - Suggested values of maximum permissible switching overvoltage to earth16 Table 6 - Co-ordination Table of rated values for circuit-breakers 18 Table 7 - Mechanical operation test at ambient tem
33、perature28 Table 8 - Standard values of prospective transient recovery voltage for test-duty T60 - Representation by two parameters - Single pole circuit-breaker 41 Table 9 - Standard values of prospective transient recovery voltage for test-duty T30 - Representation by two parameters - Single pole
34、circuit-breaker 42 Table 1049 BS EN 50152-1:2007 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:02:15 MDTNo reproduction or networking permitted without license from IHS -,-,- - 5 - EN 501
35、52-1:2007 Introduction The European Standard series EN 50152 is divided as follows. Part 1: Single-phase circuit-breakers with Un above 1 kV. Part 2: Single-phase disconnectors, earthing switches and switches with Un above 1 kV. Part 3-1: Measurement, control and protection devices for specific use
36、in a.c. traction systems Application guide Part 3-2: Measurement, control and protection devices for specific use in a.c. traction systems Single-phase current transformers Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems Single-phase voltage transforme
37、rs EN 50152-1 has to be used in conjunction with EN 62271-100. The essential requirements of EN 62271-100 have been transcribed in this European Standard. Other complementary clauses of EN 62271-100 are mentioned in this European Standard. Where a particular clause of EN 62271-100 is not mentioned,
38、but is not referred as “not applicable“ in this Standard, that clause applies as far as reasonable. Where this Standard states “addition“ or “replacement“, the relevant text of EN 62271-100 is to be adapted accordingly. The numbering of clauses in EN 60694 and the EN 62271 series is not used in this
39、 European Standard. The numbering in square brackets refers to the numbering of clauses in EN 60694 and EN 62271. NOTE 1 Where terms defined in EN 62271-100 conflict with definitions of the same terms as given in IEC 60050-811:1991 or of the other railway applications documents listed in the normati
40、ve references, the definitions used in EN 62271-100 are to be used. NOTE 2 The suffix N which appears in this Standard for rated values is not present in EN 62271-100. BS EN 50152-1:2007 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boein
41、g Co/5910770001 Not for Resale, 08/14/2008 21:02:15 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 50152-1:2007 - 6 - 1 Scope This EN 50152-1 is applicable to single-phase a.c. one-pole circuit-breakers designed for indoor or outdoor fixed installations for operation at
42、 frequencies of 16,7 Hz and 50 Hz on traction systems having an UNm above 1 kV up to 52 kV. This EN 50152-1 is also applicable to two-pole circuit-breakers when connected in the following manner: one pole supplying the connection to the contact line of the track, the second pole supplying the connec
43、tion to the feeder cable which runs alongside the same track and which is used to boost the track voltage at regular intervals in combination with autotransformers. The centre of this circuit is connected to earth. This European Standard is also applicable to the operating devices of circuit-breaker
44、s and to their auxiliary equipment. This European Standard does not address circuit-breakers with dependent manual operating mechanism. NOTE A rated short-circuit making current cannot be specified for these circuit-breakers and the use of these mechanisms may give reasons for the objection based on
45、 their safety in operation. 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 referenced document (including any amendments) applies
46、. EN 50124-1:2001 + amendment A2:2005, Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment. EN 50163:2004, Railway applications - Supply voltages of traction systems. EN 60044-1:1999, Instrument t
47、ransformers Part 1: Current transformers (IEC 60044-1:1996, modified). EN 60507:1993, Artificial pollution tests on high-voltage insulators to be used on a.c. systems (IEC 60507:1991). EN 60694:1996, Common specifications for high-voltage switchgear and controlgear standards (IEC 60694:1996). EN 607
48、21 (all parts), Classification of environmental conditions (IEC 60721 all parts). EN 62271-100:2001, High-voltage switchgear and controlgear Part 100: High-voltage alternating-current circuit-breakers (IEC 62271-100:2001). EN 62271-102:2002, High-voltage switchgear and controlgear Part 102: Alternating-current disconnectors and earthi