1、Instrument transformersPart 6: Additional general requirements for low-power instrument transformersBS EN 61869-6:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the UK implementation of EN 61869-6:2016. It is identical t
2、o IEC 61869-6:2016. It supersedes BS EN 60044-7:2000, which will be withdrawn on 23 December 2019 and, together with BS EN 61869-9 (in preparation), it supersedes BS EN 60044-8:2002, which will be withdrawn upon the publication of BS EN 61869-9.The UK participation in its preparation was entrusted t
3、o TechnicalCommittee PEL/38, Instrument transformers.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British
4、 Standards Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 79869 6ICS 17.220.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February
5、2017.Amendments/corrigenda issued since publication Date Text affectedBRITISH STANDARDBS EN 61869-6:2016EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 61869-6 December 2016 ICS 17.220.20 Supersedes EN 60044-7:2000 (partially), EN 60044-8:2002 (partially) English Version Instrument transformers -
6、Part 6: Additional general requirements for low-power instrument transformers (IEC 61869-6:2016) Transformateurs de mesure - Partie 6: Exigences gnralessupplmentaires concernant les transformateurs de mesure de faible puissance (IEC 61869-6:2016) Messwandler - Teil 6: Zustzliche allgemeineAnforderun
7、gen fr Kleinsignal-Messwandler (IEC 61869-6:2016) This European Standard was approved by CENELEC on 2016-06-01. 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
8、 alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other lan
9、guage made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the
10、 Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United
11、 Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means rese
12、rved worldwide for CENELEC Members. Ref. No. EN 61869-6:2016 E BS EN 61869-6:2016EN 61869-6:2016 2 European foreword The text of document 38/501/FDIS, future edition 1 of IEC 61869-6, prepared by IEC/TC 38“Instrument transformers“ was submitted to the IEC-CENELEC parallel vote and approved byCENELEC
13、 as EN 61869-6:2016. The following dates are fixed: latest date by which the document has to be implemented at national level bypublication of an identical nationalstandard or by endorsement (dop) 2017-06-23 latest date by which the national standards conflicting with the document have to be withdra
14、wn (dow) 2019-12-23 This document is to be read jointly with, and is based on, EN 61869-1:2009, General requirements,However, the reader is encouraged to use the most recent edition of that document. This document follows the structure of EN 61869 series and supplements or modifies thecorresponding
15、clauses in EN 61869-1 Standard. When a particular clause/subclause of Part 1, is not mentioned in this Part 6, that clause/subclauseapplies as far as is reasonable. When this standard states “addition”, “modification” or “replacement”,the relevant text in Part 1 is to be adapted accordingly. For add
16、itional clauses, subclauses, figures, tables, annexes or notes, the following numbering systemis used: clauses, subclauses, tables, figures and notes that are numbered starting from 601 are additional tothose in Part 1; additional annexes are lettered 6A, 6B, etc. This document, jointly with EN 6186
17、9-1:2009, supersedes EN 60044-7:2000 (partially) andEN 60044-8:2002 (partially). Attention is drawn to the possibility that some of the elements of this document may be the subject ofpatent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all suchpatent rights. Endorse
18、ment notice The text of the International Standard IEC 61869-6:2016 was approved by CENELEC as a EuropeanStandard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60044-7:1999 NOTE Harmonized as EN 60044-7:2000
19、 (not modified). IEC 60044-8:2002 NOTE Harmonized as EN 60044-8:2002 (not modified)IEC 61508-1 NOTE Harmonized as EN 61508-1. IEC 61508-3 NOTE Harmonized as EN 61508-3. IEC 61850 Series NOTE Harmonized as EN 61850 Series. IEC 61869 Series NOTE Harmonized as EN 61869 Series. IEC 61869-5 NOTE Harmoniz
20、ed as EN 61869-5. IEC 61869-9 NOTE Harmonized as EN 61869-9. IEC 61869-10 NOTE Harmonized as EN 61869-10. IEC 61869-11 NOTE Harmonized as EN 61869-11. BS EN 61869-6:2016EN 61869-6:2016 3 Annex ZA(normative) Normative references to international publicationswith their corresponding European publicati
21、ons The following documents, in whole or in part, are normatively referenced in this document and areindispensable for its application. For dated references, only the edition cited applies. For undatedreferences, the latest edition of the referenced document (including any amendments) applies. NOTE
22、1 When an International Publication has been modified by common modifications, indicated by (mod), the relevantEN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:www.cenelec.eu Annex ZA of EN 61869:2009 is applicable w
23、ith the following additions: Publication Year Title EN/HD Year- - Voltage characteristics of electricitysupplied by public electricity networksEN 50160 2010IEC 60068-2-6 2007 Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)EN 60068-2-6 2008 IEC 60255-27 2013 Measuring relays
24、 and protection equipment- Part 27: Product safety requirements EN 60255-27 2014 IEC 60603-7-1 2011 Connectors for electronic equipment - Part 7-1: Detail specification for 8-way, shielded, free and fixed connectorsEN 60603-7-1 2011 IEC 60794-2 2002 Optical fibre cables - Part 2: Indoor cables - Sec
25、tional specificationEN 60794-2 2003 IEC 60794-3 2014 Optical fibre cables - Part 3: Outdoor cables - Sectional specificationEN 60794-3 2015 IEC 60812 2006 Analysis techniques for system reliability - Procedure for failure mode and effectsanalysis (FMEA)EN 60812 2006 IEC 61000-4-1 2006 1)Electromagne
26、tic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 seriesEN 61000-4-1 2007 2)IEC 61000-4-2 2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity testEN 61000-4-2 2009 IEC 61000-4-3 2006
27、 Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test EN 61000-4-3 2006 +A1 2007 +A1 2008 +A2 2010 +A2 2010 1)Superseded by IEC/TR 61000-4-1:2016. 2)Withdrawn publication. BS EN 61869-6:2016EN 61869-6:2016
28、 4 Publication Year Title EN/HD YearIEC 61000-4-4 2012 Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity testEN 61000-4-4 2012 IEC 61000-4-5 2014 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techni
29、ques - Surge immunity test EN 61000-4-5 2014 IEC 61000-4-6 2013 Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fieldsEN 61000-4-6 2014 IEC 61000-4-7 2002 Electromagnetic compatibility (EMC) - Part 4-
30、7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements andinstrumentation, for power supply systemsand equipment connected thereto EN 61000-4-7 2002 +A1 2008 +A1 2009 IEC 61000-4-8 2009 Electromagnetic compatibility (EMC) - Part 4-8: Testing and measuremen
31、t techniques - Power frequency magnetic field immunity testEN 61000-4-8 2010 IEC 61000-4-9 1993 Electromagnetic compatibility (EMC) - Part 4-9: Testing and measurement techniques - Pulse magnetic field immunity test EN 61000-4-9 1993 3)+A1 2000 +A1 2001 3)IEC 61000-4-10 1993 4)Electromagnetic compat
32、ibility (EMC) - Part 4-10: Testing and measurement techniques - Damped oscillatory magnetic field immunity test EN 61000-4-10 1993 +A1 2000 +A1 2001 IEC 61000-4-11 2004 Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage
33、 variationsimmunity testsEN 61000-4-11 2004 IEC 61000-4-13 2002 Electromagnetic compatibility (EMC) - Part 4-13: Testing and measurement techniques - Harmonics and interharmonics including mains signaling ata.c. power port, low frequency immunitytests EN 61000-4-13 2002 +A1 2009 +A1 2009 3)Supersede
34、d by EN 61000-4-9:2016 (IEC 61000-4-9:2016): DOW = 2019-08-17. 4)Superseded by IEC 61000-4-10:2016. BS EN 61869-6:2016EN 61869-6:2016 5 Publication Year Title EN/HD YearIEC 61000-4-16 1998 Electromagnetic compatibility (EMC) - Part 4-16: Testing and measurement techniques - Test for immunity to cond
35、ucted, common mode disturbances inthe frequency range 0 Hz to 150 kHz EN 61000-4-16 1998 5)+A1 2001 +A1 2004 +A2 2009 +A2 2011 IEC 61000-4-18 2006 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test EN 61000-4-18 + corr. Septemb
36、er20072007+A1 2010 +A1 2010 IEC 61000-4-29 2000 Electromagnetic compatibility (EMC) - Part 4-29: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations on d.c.input power port immunity testsEN 61000-4-29 2000 IEC 61025 2006 Fault Tree Analysis (FTA) EN 61025 20
37、07 IEC 61076-2-101 2012 Connectors for electronic equipment - Product requirements - Part 2-101: Circular connectors - Detail specification for M12 connectors withscrew-locking EN 61076-2-101 2012IEC/TS 61850-2 2003 Communication networks and systems insubstations - Part 2: Glossary- -IEC 61850-7-4
38、2010 Communication networks and systems forpower utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and dataobject classesEN 61850-7-4 2010 IEC 61869-1 (mod) 2007 Instrument transformers - Part 1: General requirements EN 61869-1 2009 IEC 61869-2 2012 Instr
39、ument transformers - Part 2: Additional requirements for currenttransformersEN 61869-2 2012 IEC 61869-3 2011 Instrument transformers - Part 3: Additional requirements forinductive voltage transformers EN 61869-3 2011 IEC/TR 61869-103 2012 Instrument transformers - The use of instrument transformers
40、for power qualitymeasurement- -IEC 62271-100 2008 High-voltage switchgear and controlgear - Part 100: Alternating current circuit-breakers EN 62271-100 2009 +A1 2012 +A1 2012 CISPR 11 (mod) 2015 Industrial, scientific and medical equipment- Radio-frequency disturbance characteristics - Limits and me
41、thods of measurementEN 55011 2016 5)Superseded by EN 61000-4-16:2016 (IEC 61000-4-16:2015): DOW = 2019-01-13. BS EN 61869-6:2016EN 61869-6:2016 6 Publication Year Title EN/HD YearISO/IEC/IEEE21451-4 2010 Information technology - Smart transducer interface for sensors and actuators - Part 4: Mixed-mo
42、de communication protocols and Transducer Electronic DataSheet (TEDS) formats- -BS EN 61869-6:2016 2 IEC 61869-6:2016 IEC 2016 CONTENTS FOREWORD 6 1 Scope . 10 2 Normative reference 10 3 Terms and definitions . 13 3.1 General terms and definitions . . 13 3.2 Terms and definitions related to dielectr
43、ic ratings and voltages 17 3.3 Terms and definitions related to current ratings 17 3.4 Terms and definitions related to accuracy . 21 3.5 Terms and definitions related to other ratings . 26 3.7 Index of abbreviations and symbols . . 26 4 Normal and special service conditions 28 4.2 Normal service co
44、nditions . . 28 4.2.3 Vibrations or earth tremors . 28 4.2.601 Partially outdoor LPIT . 28 5 Ratings . . 28 5.3 Rated insulation levels and voltages . 28 5.3.5 Insulation requirements for secondary terminals . . 28 5.3.601 Rated auxiliary power supply voltage (Uar) 28 5.4 Rated frequency . 29 5.5 Ra
45、ted output . 29 5.5.601 Rated burden (Rbr) 29 5.5.602 Standard values for the rated delay time (tdr) . 29 5.6 Rated accuracy class . . 30 6 Design and construction . 30 6.7 Mechanical requirements . . 30 6.11 Electromagnetic compatibility (EMC) . 30 6.11.3 Requirements for immunity . 30 6.11.4 Requi
46、rement for transmitted overvoltages 32 6.11.601 Emission requirements 32 6.13 Markings 33 6.601 Requirements for optical transmitting system and optical output link . 33 6.601.1 General . 33 6.601.2 Optical connectors . 33 6.601.3 Fibre optic terminal box . 33 6.601.4 Total cable length 33 6.602 Req
47、uirements for electrical transmitting system and electrical wires for output link 33 6.602.1 Connectors . 33 6.602.2 Earthing of the output cable 34 6.603 Signal-to-noise ratio . . 34 6.604 Failure detection and maintenance announcement . 35 6.605 Operability . . 35 6.606 Reliability and dependabili
48、ty . 35 6.607 Vibrations 35 7 Tests 36 7.1 General . . 36 BS EN 61869-6:2016IEC 61869-6:2016 IEC 2016 3 7.1.2 List of tests . 36 7.2 Type tests . 37 7.2.1 General . 37 7.2.2 Temperature-rise test 37 7.2.3 Impulse voltage withstand test on primary terminals . 37 7.2.5 Electromagnetic compatibility (E
49、MC) tests . 37 7.2.6 Test for accuracy . 41 7.2.601 Low-voltage component voltage withstand test . 43 7.3 Routine tests . 44 7.3.1 Power-frequency voltage withstand tests on primary terminals . . 44 7.3.4 Power-frequency voltage withstand tests on secondary terminals 45 7.3.5 Test for accuracy . 45 7.3.601 Power-frequency voltage withstand test for low-voltage components . . 45 7.4 Special tests . 45 7.4.601 Vibration tests . 45 601 Information to be given with enquiries, tenders and orders . 46 601.1 Designation . 46 601.2 Dependability 46 Ann
