EN 62271-206-2011 en High-voltage switchgear and controlgear - Part 206 Voltage presence indicating systems for rated voltages above 1 kV and up to and including 52 kV《高压开关设备和控制设备 .pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationHigh-voltage switchgear and controlgearPart 206: Voltage presence indicating systems for rated voltages above 1 kV and up to and including 52 kVBS EN 62271-206:2011National forew

2、ordThis British Standard is the UK implementation of EN 62271-206:2011. It is identical to IEC 62271-206:2011. It supersedes BS EN 61958:2001, which will be withdrawn on 3 March 2014.The UK participation in its preparation was entrusted by Technical Committee PEL/17, Switchgear, controlgear, and HV-

3、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 a contract. Users are responsible for its

4、 correct application. BSI 2011ISBN 978 0 580 68344 2 ICS 29.130.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2011.Amendments issued since publicatio

5、nAmd. No. Date Text affectedBRITISH STANDARDBS EN 62271-206:2011EUROPEAN STANDARD EN 62271-206 NORME EUROPENNE EUROPISCHE NORM March 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung M

6、anagement Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62271-206:2011 E ICS 29.130.10 Supersedes EN 61958:2001English version High-voltage switchgear and controlgear - Part 206:

7、Voltage presence indicating systems for rated voltages above 1 kV and up to and including 52 kV (IEC 62271-206:2011) Appareillage haute tension - Partie 206: Systmes indicateurs de prsence de tension assignes suprieures 1 kV et infrieures ou gales 52 kV (CEI 62271-206:2011) Hochspannungs-Schaltgerte

8、 und -Schaltanlagen - Teil 206: Spannungsanzeigesysteme fr Bemessungsspannungen ber 1 kV bis einschlielich 52 kV (IEC 62271-206:2011) This European Standard was approved by CENELEC on 2011-03-03. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condit

9、ions 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 in thr

10、ee 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 electrotechnic

11、al committees of Austria, Belgium, Bulgaria, Croatia, 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, Switzer

12、land and the United Kingdom. BS EN 62271-206:2011EN 62271-206:2011 Foreword The text of document 17C/491/FDIS, future edition 1 of IEC 62271-206, prepared by SC 17C, High-voltage switchgear and controlgear assemblies, of IEC TC 17, Switchgear and controlgear, was submitted to the IEC-CENELEC paralle

13、l vote and was approved by CENELEC as EN 62271-206 on 2011-03-03. This European Standard supersedes EN 61958:2001. The main changes with respect of EN 61958:2001 are an actualization of references and the degree of protection which has been changed from IPXXB to IP2X. Attention is drawn to the possi

14、bility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an

15、 identical national standard or by endorsement (dop) 2011-12-03 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-03-03 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62271-206:2011 was approved by

16、 CENELEC as a European Standard without any modification. _ BS EN 62271-206:2011EN 62271-206:2011 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this do

17、cument. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Pu

18、blication Year Title EN/HD Year IEC 60060-1 - High-voltage test techniques - Part 1: General definitions and test requirements EN 60060-1 - IEC 60068-2-14 - Environmental testing - Part 2-14: Tests - Test N: Change of temperature EN 60068-2-14 - IEC 60068-2-75 - Environmental testing - Part 2-75: Te

19、sts - Test Eh: Hammer tests EN 60068-2-75 - IEC 60529 - Degrees of protection provided by enclosures (IP Code) - - IEC 61243-1 (mod) - Live working - Voltage detectors - Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c. EN 61243-1 - IEC 61243-2 (mod) - Live working - Voltage detect

20、ors - Part 2: Resistive type to be used for voltages of 1 kV to 36 kV a.c. EN 61243-2 - IEC 61243-5 (mod) - Live working - Voltage detectors - Part 5: Voltage detecting systems (VDS) EN 61243-5 - IEC 62271-1 2007 High-voltage switchgear and controlgear - Part 1: Common specifications EN 62271-1 2008

21、 IEC 62271-200 - High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV EN 62271-200 - IEC 62271-201 - High-voltage switchgear and controlgear - Part 201: AC insulation-enclosed switchgear and contr

22、olgear for rated voltages above 1 kV and up to and including 52 kV EN 62271-201 + corr. November - BS EN 62271-206:201162271-206 IEC:2011 CONTENTS 1 General . 7 1.1 Scope . . 7 1.2 Normative references . 7 2 Service conditions 7 3 Terms and definitions . 8 4 Ratings 8 4.1 Rated voltage . 9 4.2 Rated

23、 insulation level . . 9 4.3 Rated frequency . . 9 5 Design and construction 9 5.1 General . 9 5.1.1 Parts of VPIS . . 9 5.1.2 Phase comparison . 9 5.1.3 Degree of protection (IP code) . 9 5.1.4 Impact resistance . . 9 5.1.5 Testing element 9 5.2 Threshold values for voltage presence indication . 9 5

24、.3 Indication and perceptibility 10 5.3.1 General . 10 5.3.2 Frequency of repetition . 10 5.3.3 Response time 10 5.3.4 Indication until power source is exhausted 10 5.4 Coupling element and voltage limiting device . 10 5.4.1 Insulation of coupling element 10 5.4.2 Voltage limiting device . . 10 5.4.

25、3 Threshold voltage of voltage limiting device. 11 5.4.4 Earth fault conditions . . 11 5.4.5 Maximum current delivered by the connecting point 11 5.5 Marking . . 11 5.6 Phase comparator and connecting point . . 11 5.6.1 General . 11 5.6.2 Clear indication of phase comparators . 12 5.6.3 Perceptibili

26、ty of indication . 12 5.6.4 Indication in case of absence of voltage on one side 12 5.6.5 Indication in case of absence of voltage on both sides . 12 5.7 Electromagnetic compatibility (EMC) . . 12 6 Type tests . 13 6.1 General . . 13 6.1.1 Sequence of tests . . 13 6.1.2 Test specimens . 13 6.1.3 Con

27、ditioning procedure . 13 6.1.4 Test voltages 13 6.1.5 Test conditions . 13 6.1.6 Values of currents and voltages . . 14 6.1.7 Tolerances. 14 BS EN 62271-206:201162271-206 IEC:2011 6.2 Arrangement, assembly, marking, and instructions for use . 14 6.3 Clear indication of VPIS . 14 6.4 Response time of

28、 VPIS . 14 6.5 Dielectric strength of the coupling element of VPIS . 15 6.6 Maximum current delivered by the connecting point . 15 6.7 Voltage limiting device 15 6.7.1 General . 15 6.7.2 Threshold voltage . . 15 6.7.3 Current-carrying capacity 15 6.8 Clear perceptibility of visual indication 16 6.8.

29、1 Test voltages 16 6.8.2 Test set-up . 16 6.8.3 Test procedure . 16 6.8.4 Test assessment . 16 6.8.5 Perceptibility of indication at maximum applied voltage . . 16 6.8.6 Perceptibility of indication at low light level . . 17 6.9 Impact resistance 17 6.10 Clear indication of phase comparators . 17 6.

30、10.1 Test set-up . 17 6.10.2 Incorrect phase relationship . 17 6.10.3 Correct phase relationship . 17 6.10.4 Absence of voltage on one side 17 6.10.5 Absence of voltage on both sides . . 18 6.11 Electromagnetic compatibility tests (EMC) . 18 6.12 Indication until power source is exhausted 18 6.12.1

31、Test set-up . 18 6.12.2 Determination of test voltage . . 18 6.12.3 Test procedure . 18 6.12.4 Repetition of test. . 18 6.12.5 Multiple power sources . 18 6.12.6 Test assessment . 19 7 Routine tests 19 7.1 General . . 19 7.2 Clear indication . . 19 8 Guide to the selection of VPIS . . 19 9 Informati

32、on to be given with enquiries, tenders and orders . 19 10 Instructions for use . 19 10.1 General . 19 10.2 Instructions for use of VPIS . 19 10.3 Instructions for use of phase comparators . 20 11 Safety 20 Bibliography . 24 Figure 1 Voltage presence indicating system . . 21 Figure 2 Examples for mea

33、suring the response time 22 Figure 3 Test set-up for perceptibility of visual indication 23 BS EN 62271-206:201162271-206 IEC:2011 Table 1 Indication corresponding to “voltage present“ . 10 Table 2 Sequence of type tests for VPIS and phase comparators (PC) . 21 BS EN 62271-206:201162271-206 IEC:2011

34、 7 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR Part 206: Voltage presence indicating systems for rated voltages above 1 kV and up to and including 52 kV 1 General 1.1 Scope This part of IEC 62271 is applicable to voltage presence indicating systems (VPIS) incor-porated in a.c. switchgear and controlgear

35、 covered by IEC 62271-200 or IEC 62271-201. Voltage presence indicating systems are devices used to provide information to operators about the voltage condition of the main circuit of the switchgear in which they are installed. The indication of VPIS alone is not sufficient to prove that the system

36、is dead: if operating procedures make it mandatory, relevant voltage detectors according to IEC 61243-1, IEC 61243-2 and IEC 61243-5 should be used. This standard is also applicable to phase comparators specifically designed for use with VPIS. 1.2 Normative references The following referenced docume

37、nts 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. IEC 60060-1, High-voltage test techniques Part 1: General definitions and test r

38、equirements IEC 60068-2-14, Environmental testing Part 2-14: Tests Test N: Change of temperature IEC 60068-2-75, Environmental testing Part 2-75: Tests Test Eh: Hammer tests IEC 60529, Degrees of protection provided by enclosures (IP code) IEC 62271-1:2007, High-voltage switchgear and controlgear Pa

39、rt 1: Common specifications IEC 62271-200, High-voltage switchgear and controlgear Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV IEC 62271-201, High-voltage switchgear and controlgear Part 201: AC insulation-enclosed switchgear and

40、 controlgear for rated voltages above 1 kV and up to and including 52 kV IEC 61243-1, Live working Voltage detectors Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c. IEC 61243-2, Live working Voltage detectors Part 2: Resistive type to be used for voltages of 1 kV to 36 kV a.c. IE

41、C 61243-5, Live working Voltage detectors Part 5: Voltage detecting systems (VDS) 2 Service conditions VPIS are designed to be used under the same service conditions as the switchgear in which they are installed, as defined in Clause 2 of IEC 62271-1. BS EN 62271-206:2011 8 62271-206 IEC:2011 3 Term

42、s and definitions For the purposes of this document, the following terms and definitions apply. 3.1 voltage presence indicating system (VPIS) device used to indicate the presence of operating voltage NOTE 1 VPIS may also be used in conjunction with phase comparators. NOTE 2 VPIS are not designed to

43、detect reliably the absence of voltage: for this purpose, only voltage detectors or voltage detecting systems (VDS according to IEC 61243-5) should be used. 3.2 coupling element part of the VPIS connected to the main circuit which transmits to the indicating element a signal related to the voltage c

44、ondition of this circuit. Different physical principles can be used for the coupling element, for example, capacitive, resistive, optical, etc. 3.3 indicating element part of the VPIS which gives a visual indication depending on the input signal received from the coupling element 3.4 connecting poin

45、t point of the indicating element where a suitable phase comparator may be connected 3.5 phase comparator apparatus which indicates the phase relationship between the connecting points of two VPIS 3.6 nominal voltage (Un) suitable approximate value of voltage used to identify a system or device IEC

46、60050-601:1985, 601-01-21, modified NOTE 1 The nominal voltage of the VPIS is the parameter associated with its clear indication. VPIS may have one nominal voltage Un, or a nominal voltage range. Limit values of the nominal voltage range are named Unminand Unmax. NOTE 2 In this standard, the nominal

47、 voltage of a three-phase system is the normal phase-to-phase voltage. The nominal voltage of a single-phase system is the normal voltage between lines. 3.7 voltage limiting device protective device that limits the voltage at the output terminal of the coupling element in the case of insulation fail

48、ure 4 Ratings The following ratings of the switchgear shall also be applicable to the VPIS incorporated in it: rated voltage; rated insulation level; rated frequency(ies). In addition, the nominal voltage, or nominal voltage range, of the systems on which the VPIS can be used, shall be defined. BS E

49、N 62271-206:201162271-206 IEC:2011 9 4.1 Rated voltage Refer to 4.1 of IEC 62271-1. 4.2 Rated insulation level Refer to 4.2 of IEC 62271-1. 4.3 Rated frequency Refer to 4.3 of IEC 62271-1. 5 Design and construction 5.1 General 5.1.1 Parts of VPIS A VPIS includes a coupling element; an indicating element; a connecting point (optional). Both the coupling and indicating elements are fixed and incorporated in switchgear (see Figure 1). 5.1.2 Phase comparis