BS-EN-62271-110-2005.pdf
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1、BRITISH STANDARD BS EN 62271-110:2005 High-voltage switchgear and controlgear Part 110: Inductive load switching The European Standard EN 62271-110:2005 has the status of a British Standard ICS 33.100.10; 33.100.20 ? Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 06:56:41 GMT+00:00 2006, Unc
2、ontrolled Copy, (c) BSI BS EN 62271-110:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2006 BSI ISBN 0 580 47970 6 National foreword This British Standard is the official English language version of EN 62271-110:2005. It is ide
3、ntical with IEC 62271-110:2005. 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, which has the responsibility to: aid enquirers to understand the te
4、xt; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommitte
5、e can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Sear
6、ch” facility of the BSI Electronic Catalogue or of British Standards Online. 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 does not of itself confer immunity from legal ob
7、ligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 27 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Lice
8、nsed Copy: sheffieldun sheffieldun, na, Mon Nov 13 06:56:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 62271-110 NORME EUROPENNE EUROPISCHE NORM October 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisch
9、es Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62271-110:2005 E ICS 33.100.10; 33.100.20 English version High-voltage switchg
10、ear and controlgear Part 110: Inductive load switching (IEC 62271-110:2005) Appareillage haute tension Partie 110: Manoeuvre de charges inductives (CEI 62271-110:2005) Hochspannungs-Schaltgerte und -Schaltanlagen Teil 110: Schalten induktiver Lasten (IEC 62271-110:2005) This European Standard was ap
11、proved by CENELEC on 2005-10-01. 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 concerning such na
12、tional 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 into its own langu
13、age and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
14、 Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 06:56:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Foreword The text of document 17A/729/FDIS, future edition 1 of IEC
15、 62271-110, 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 was approved by CENELEC as EN 62271-110 on 2005-10-01. The following dates were fixed: latest date by which the EN has to be implemen
16、ted at national level by publication of an identical national standard or by endorsement (dop) 2006-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2008-10-01 This European Standard should be read in conjunction with EN 62271-100:2001 and EN 60694
17、:1996, to which it refers and which are 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 62271-100 and EN 60694. Additional subclauses are numbered from 101. Annex ZA has been adde
18、d by CENELEC. _ Endorsement notice The text of the International Standard IEC 62271-110:2005 was approved by CENELEC as a European Standard without any modification. _ EN 62271-110:2005 2 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 06:56:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 3 EN
19、62271-110:2005 CONTENTS 1 General5 1.1 Scope5 1.2 Normative references 5 2 Normal and special service conditions.6 3 Definitions6 4 Ratings 6 4.1 Rated voltage (Ur) .6 4.2 Rated insulation level 6 4.3 Rated frequency (fr).6 4.4 Rated normal current (Ir) and temperature rise.6 4.5 Rated short-time wi
20、thstand current (Ik).6 4.6 Rated peak withstand current (Ip).6 4.7 Rated duration of short-circuit (tk) 6 4.8 Rated supply voltage of closing and opening devices and of auxiliary and control circuits (Ua)7 4.9 Rated supply frequency of closing and opening devices and auxiliary circuits .7 4.10 Rated
21、 pressure of compressed gas supply for insulation, operation and/or interruption7 5 Design and construction .7 6 Type tests 7 6.1 General.7 6.2 Dielectric test 8 6.3 Radio interference voltage (r.i.v.) tests.8 6.4 Measurement of the resistance of the main circuit 8 6.5 Temperature-rise tests.8 6.6 S
22、hort-time withstand current and peak withstand current tests8 6.7 Verification of protection 8 6.8 Tightness tests 8 6.9 Electromagnetic compatibility (EMC) tests8 6.101 Mechanical and environmental tests .8 6.102 Miscellaneous provisions for making and breaking tests8 6.103 Test circuits for short-
23、circuit making and breaking tests 9 6.104 Short-circuit test quantities.9 6.105 Short-circuit test procedures.9 6.106 Basic short-circuit test duties9 6.107 Critical current tests.9 6.108 Single-phase and double-earth fault tests.9 6.114 High-voltage motor current switching tests .9 6.115 Shunt reac
24、tor current switching tests14 7 Routine tests 19 8 Guide to selection of circuit-breakers for service .19 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 06:56:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 62271-110:2005 4 9 Information to be given with enquiries, tenders and orders 20 10
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