1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationMeasuring relays and protection equipment Part 1: Common requirementsBS EN 60255-1:2010National forewordThis British Standard is the UK implementation of EN 60255-1:2010. It isid
2、entical to IEC 60255-1:2009. It supersedes BS EN 60255-6:1995 which iswithdrawn.The UK participation in its preparation was entrusted to Technical CommitteePEL/95, Measuring relays and protection systems.A list of organizations represented on this committee can be obtained onrequest to its secretary
3、.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2010ISBN 978 0 580 55579 4ICS 29.120.70Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published u
4、nder the authority of the StandardsPolicy and Strategy Committee on 28 February 2010Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 60255-1:2010EUROPEAN STANDARD EN 60255-1 NORME EUROPENNE EUROPISCHE NORM January 2010 CENELEC European Committee for Electrotechnica
5、l Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60255
6、-1:2010 E ICS 29.120.70 Supersedes EN 60255-6:1994 + corr. Feb.1995English version Measuring relays and protection equipment - Part 1: Common requirements (IEC 60255-1:2009) Relais de mesure et dispositifs de protection - Partie 1: Prescriptions communes (CEI 60255-1:2009) Messrelais und Schutzeinri
7、chtungen - Teil 1: Allgemeine Anforderungen (IEC 60255-1:2009) This European Standard was approved by CENELEC on 2009-12-01. 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 standar
8、d 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 (English, French, German). A version in any other
9、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 Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech
10、 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. BS EN 60255-1:2010EN 60255-1:2010 - 2 - Fo
11、reword The text of document 95/252/FDIS, future edition 1 of IEC 60255-1, prepared by IEC TC 95, Measuring relays and protection equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60255-1 on 2009-12-01. This European Standard supersedes EN 60255-6:1994. Atten
12、tion is drawn to the possibility 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
13、level by publication of an identical national standard or by endorsement (dop) 2010-09-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2012-12-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 6025
14、5-1:2009 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61508 NOTE Harmonized in EN 61508 series (not modified). IEC 60255-5 NOTE Harmonized as EN 60255-5:2001 (
15、not modified). IEC 60300-1 NOTE Harmonized as EN 60300-1 _ BS EN 60255-1:2010- 3 - EN 60255-1:2010 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this d
16、ocument. 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. P
17、ublication Year Title EN/HD Year IEC 60044-1 (mod) 1996 Instrument transformers - Part 1: Current transformers EN 60044-1 1999 IEC 60044-2 (mod) 1997 Instrument transformers - Part 2: Inductive voltage transformers EN 60044-2 1999 IEC 60044-5 2004 Instrument transformers - Part 5: Capacitor voltage
18、transformers EN 60044-5 2004 IEC 60044-7 1999 Instrument transformers - Part 7: Electronic voltage transformers EN 60044-7 2000 IEC 60044-8 2002 Instrument transformers - Part 8: Electronic current transformers EN 60044-8 2002 IEC 60050-191 1990 International Electrotechnical Vocabulary (IEV) - Chap
19、ter 191: Dependability and quality of service - - IEC 60050-447 2009 International Electrotechnical Vocabulary - Part 447: Measuring relays - - IEC 60068-2-1 2007 Environmental testing - Part 2-1: Tests - Test A: Cold EN 60068-2-1 2007 IEC 60068-2-2 2007 Environmental testing - Part 2-2: Tests - Tes
20、t B: Dry heat EN 60068-2-2 2007 IEC 60068-2-14 2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature EN 60068-2-14 2009 IEC 60068-2-30 2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) EN 60068-2-30 2005 IEC 60068-2-78 2001 Environ
21、mental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state EN 60068-2-78 2001 IEC 60068-3-4 2001 Environmental testing - Part 3-4: Supporting documentation and guidance - Damp heat tests EN 60068-3-4 2002 IEC 60255-11 2008 Measuring relays and protection equipment - Part 11: Voltage dips,
22、 short interruptions, variations and ripple on auxiliary power supply port EN 60255-11 2010 BS EN 60255-1:2010EN 60255-1:2010 - 4 - Publication Year Title EN/HD Year IEC 60255-21-1 1988 Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment
23、 - Section 1: Vibration tests (sinusoidal) EN 60255-21-1 1995 IEC 60255-21-2 1988 Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 2: Shock and bump testsEN 60255-21-2 1995 IEC 60255-21-3 1993 Electrical relays - Part 21: Vi
24、bration, shock, bump and seismic tests on measuring relays and protection equipment - Section 3: Seismic tests EN 60255-21-3 1995 IEC 60255-22-2 2008 Measuring relays and protection equipment - Part 22-2: Electrical disturbance tests - Electrostatic discharge tests EN 60255-22-2 2008 IEC 60255-22-4
25、2008 Measuring relays and protection equipment - Part 22-4: Electrical disturbance tests - Electrical fast transient/burst immunity test EN 60255-22-4 2008 IEC 60255-22-5 2008 Measuring relays and protection equipment - Part 22-5: Electrical disturbance tests - Surge immunity test EN 60255-22-5 200X
26、1)IEC 60255-22-7 2003 Electrical relays - Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests EN 60255-22-7 2003 IEC 60255-25 2000 Electrical relays - Part 25: Electromagnetic emission tests for measuring relays and protection equipm
27、ent EN 60255-25 2000 IEC 60255-26 2008 Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements EN 60255-26 2009 IEC 60255-27 2005 Measuring relays and protection equipment - Part 27: Product safety requirements EN 60255-27 2005 IEC 60255-1xx Series Measuring r
28、elays and protection equipment - Part 1xx: Protection functional standards EN 60255-1xx Series IEC 60297-3-101 2004 Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 3-101: Subracks and associated plug-in units EN 60297-3-101 2
29、004 IEC 60529 1989 Degrees of protection provided by enclosures (IP Code) EN 60529 + corr. May 1991 1993 IEC 60688 - Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals EN 60688 - 1)To be ratified. BS EN 60255-1:2010- 5 - EN 60255-1:2010 Publicat
30、ion Year Title EN/HD Year IEC 60721-3-3 - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 3: Stationary use at weatherprotected locations EN 60721-3-3 - IEC/TS 61000-2-5 1995 Electromagnetic compatibility (EMC)
31、- Part 2-5: Environment - Classification of electromagnetic environments - Basic EMC publication - - IEC 61810 - Electromechanical elementary relays - Part 1: General requirements EN 61810 - IEC 61810-2 - Electromechanical elementary relays - Part 2: Reliability EN 61810-2 - IEC 61850 Series Communi
32、cation networks and systems in substations EN 61850 Series IEC 61850-9-2 - Communication networks and systems in substations - Part 9-2: Specific Communication Service Mapping (SCSM) - Sampled values over ISO/IEC 8802-3 EN 61850-9-2 - BS EN 60255-1:2010 2 60255-1 IEC:2009 CONTENTS INTRODUCTION.7 1 S
33、cope.9 2 Normative references .9 3 Terms and definitions .11 4 Environmental conditions13 4.1 General .13 4.2 Normal environmental conditions.13 4.3 Special environmental conditions 14 4.4 Storage conditions 15 5 Ratings.15 5.1 General .15 5.2 Rated voltage15 5.2.1 Input energizing voltage 15 5.2.2
34、Auxiliary energizing voltage .16 5.2.3 Rated insulation voltage 16 5.3 Rated current 16 5.3.1 Input energizing current.16 5.3.2 Auxiliary energizing current .17 5.4 Binary input and output .17 5.4.1 Binary input .17 5.4.2 Binary output .17 5.5 Transducer analogue input and output.17 5.5.1 Transducer
35、 analogue input 17 5.5.2 Transducer analogue output 17 5.6 Frequency .17 5.6.1 Rated frequency 17 5.6.2 Frequency operating range17 5.7 Rated burden 17 5.8 Rated ambient temperature .17 6 Design and construction .18 6.1 Marking .18 6.2 Dimensions .18 6.3 Enclosure protection18 6.4 Product safety req
36、uirements18 6.5 Functional performance requirements18 6.5.1 General .18 6.5.2 Intrinsic accuracy 18 6.5.3 Operating accuracy .19 6.5.4 Performance under dynamic system conditions .19 6.5.5 Performance under transient signal conditions.19 6.5.6 Multifunctional protection relay 19 6.5.7 Programmable l
37、ogic.20 6.6 Communication protocols 20 6.7 Binary input and output .20 BS EN 60255-1:201060255-1 IEC:2009 3 6.7.1 Binary input .20 6.7.2 Binary output .20 6.8 Transducer analogue input and output.20 6.8.1 Transducer analogue input 20 6.8.2 Transducer analogue output 20 6.9 Input circuit for energizi
38、ng quantities .20 6.9.1 Characteristic energizing quantity20 6.9.2 Auxiliary energizing quantity21 6.10 Burden tests21 6.10.1 Burden for voltage transformers 21 6.10.2 Burden for current transformers.21 6.10.3 Burden for AC power supply 21 6.10.4 Burden for DC power supply21 6.10.5 Burden for binary
39、 input 22 6.11 Contact performance .22 6.12 Climatic performance 23 6.12.1 General .23 6.12.2 Verification procedure23 6.12.3 Climatic environmental tests25 6.13 Mechanical requirements.31 6.13.1 Vibration response and endurance (sinusoidal) .31 6.13.2 Shock response, shock withstand and bump31 6.13
40、.3 Seismic .32 6.14 Pollution32 6.15 Electromagnetic compatibility (EMC) .32 7 Tests 32 7.1 General .32 7.2 Test reference conditions 32 7.3 Test overview33 7.4 Type test report content 34 8 Marking, labelling and packaging35 9 Rules for transport, storage, installation, operation and maintenance .3
41、5 10 Product documentation.35 Annex A (informative) Type testing guidelines37 Annex B (informative) Intrinsic, operating and overall system accuracy40 Annex C (informative) Guidance on dependability42 Bibliography45 Figure 1 Contact performance parameters .23 Figure A.1 Definition of operate, transi
42、tional and quiescent states .38 Figure B.1 Different kind of accuracies.40 Figure C.1 Overview of fields that may be of interest for protection relays .42 Figure C.2 Failure detection chart 43 Table 1 Normal environmental conditions.14 BS EN 60255-1:2010 4 60255-1 IEC:2009 Table 2 Special environmen
43、tal conditions 15 Table 3 Dry heat test operational 25 Table 4 Cold test Operational26 Table 5 Dry heat test, storage temperature 27 Table 6 Cold test, storage temperature 28 Table 7 Cyclic temperature test29 Table 8 Damp heat steady state test30 Table 9 Cyclic temperature with humidity test 31 Tabl
44、e 10 Test reference conditions 32 Table 11 Test overview34 Table A.1 Example of protection functions that may be used during tests 38 Table A.2 Example of EMC test conditions for measuring inputs 39 Table C.1 Definitions of symbols43 Table C.2 Meaning of terms defined in IEC 60050-191 for protection
45、 relays.43 BS EN 60255-1:201060255-1 IEC:2009 7 INTRODUCTION NUMBERING OF STANDARDS FALLING UNDER THE RESPONSIBILITY OF TC 95 In accordance with the decision taken at the technical committee 95 meeting in Paris on 2006-04-06 (item 12 of 95/191/RM) a new numbering system will be established of the st
46、andards falling under the responsibility of TC 95. Numbering of the standards will follow the following principle: common standards will start with IEC 60255 ; protection functional standards will start with IEC 60255-100 series; technical reports will start with IEC 60255-200 series. The IEC 60255
47、series will consist of the following parts, under the general title Measuring relays and protection equipment. Five parts (Parts 3, 8, 12, 13 and 16) will be renumbered and Part 6 will be replaced by Part 1. a) Common standards: Part 1: Common requirements Part 11: Interruptions to and alternating c
48、omponent (ripple) in d.c. auxiliary energizing quantity of measuring relays Part 21: Vibration, shock, bump and seismic tests Part 22: Electrical disturbance tests Part 24: Common format for transient data exchange (COMTRADE) for power systems Part 25: Electromagnetic emission tests Part 26: Electro
49、magnetic compatibility requirements Part 27: Product safety requirements b) Protection functional standards: 121 Functional requirements for distance protection (revision of IEC 60255-16) 124 Functional requirements for volts per hertz protection 125 Functional requirements for synchronizing or synchronism-check 127 Functional requirements for over/under voltage protection (revision of IEC 60255-3) (including the phase, neutral, residual and negative sequence) 132 Fun
