BS-EN-61958-2001 IEC-61958-2000.pdf
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1、BRITISH STANDARD BS EN 61958:2001 IEC 61958:2000 High-voltage prefabricated switchgear and controlgear assemblies Voltage presence indicating systems The European Standard EN 61958:2001 has the status of a British Standard ICS 13.260; 29.130.10; 29.260.99 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS
2、PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 09:13:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61958:2001 This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the
3、 authority of the Standards Policy and Strategy Committee on 8 April 2002 BSI 8 April 2002 ISBN 0 580 39302 X National foreword This British Standard is the official English language version of EN 61958:2001. It is identical with IEC 61958:2000. The UK participation in its preparation was entrusted
4、to Technical Committee PEL/17/1, High-voltage switchgear and controlgear, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For i
5、nstance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references The British Standards which implement international or European publications referred to
6、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 British Standard does not purport to include all the necessary provisions of a contract
7、. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or propos
8、als for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 26, an inside back cover and a back cover. The BSI c
9、opyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 09:13:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARDEN 61958 NORME EUROPENNE EUROPIS
10、CHE NORMAugust 2001 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2001 CENELEC -All rights of exploitation in any form and by
11、any means reserved worldwide for CENELEC members. Ref. No. EN 61958:2001 E ICS 13.260;29.130.10;29.260.99 English version High-voltage prefabricated switchgear and controlgear assemblies - Voltage presence indicating systems (IEC 61958:2000) Ensembles prfabriqus dappareillages haute tension - Systme
12、s indicateurs de prsence de tension (CEI 61958:2000) Fabrikfertige Hochspannungs- Schaltanlagen - Spannungsanzeigesysteme (IEC 61958:2000) This European Standard was approved by CENELEC on 2001-01-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the c
13、onditions 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 Secretariat or to any CENELEC member. This European Standard exists i
14、n 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 official versions. CENELEC members are the national electrote
15、chnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 09:13:23 GMT+00:00 2006, Uncont
16、rolled Copy, (c) BSI EN 85916:2001- 2 - Foreword The text of document 17C/253/FDIS, future edition 1 of IEC 61958, prepared by SC 17C, High-voltage prefabricated switchgear and controlgear assemblies, of IEC TC 17, Switchgear and controlgear, was submitted to the IEC-CENELEC parallel vote and was ap
17、proved by CENELEC as EN 61958 on 2001-01-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 2002-03-01 latest date by which the national standards conflicting with the EN have
18、 to be withdrawn(dow) 2004-01-01 Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative and annex ZB is informative. Annexes ZA and ZB have been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61958:2001 was appr
19、oved by CENELEC as a European Standard without any modification. _ Page 2 EN 61958:2001 BSI 8 April 2002 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 09:13:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 0002:CEI 85916 3 CONTENTS Page 1General 6 1.1Scope. 6 1.2Normative references 6 2Service
20、 conditions 7 3Definitions 7 4Ratings 8 4.1Rated voltage 8 4.2Rated insulation level 8 4.3Rated frequency 8 5Design and construction. 8 5.1General 8 5.1.1Parts of VPIS 8 5.1.2Phase comparison 8 5.1.3Degree of protection (IP code). 8 5.1.4Impact resistance 9 5.1.5Testing element 9 5.2Threshold values
21、 for voltage presence indication. 9 5.3Indication and perceptibility. 9 5.3.1General. 9 5.3.2Frequency of repetition 9 5.3.3Response time 9 5.3.4Indication until power source is exhausted. 9 5.4Coupling element and voltage limiting device10 5.4.1Insulation of coupling element 10 5.4.2Voltage limitin
22、g device10 5.4.3Threshold voltage of voltage limiting device10 5.4.4Earth fault conditions10 5.4.5Maximum current delivered by the connecting point 10 5.5Marking .10 5.6Phase comparator and connecting point.11 5.6.1General11 5.6.2Clear indication of phase comparators11 5.6.3Perceptibility of indicat
23、ion.11 5.6.4Indication in case of absence of voltage on one side.12 5.6.5Indication in case of absence of voltage on both sides12 5.7Electromagnetic compatibility (EMC) 12 Page 3 EN 61958:2001 BSI 8 April 2002 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 09:13:23 GMT+00:00 2006, Uncontroll
24、ed Copy, (c) BSI 0002:CEI 85916 4 6Type tests.12 6.1General .12 6.1.1Sequence of tests 12 6.1.2Test specimens12 6.1.3Conditioning procedure 12 6.1.4Test voltages .13 6.1.5Test conditions.13 6.1.6Values of currents and voltages13 6.1.7Tolerances.13 6.2Arrangement, assembly, marking, and instructions
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