1、BSI Standards PublicationHigh-voltage switchgear and controlgearPart 106: Alternating current contactors, contactor-based controllers and motor-startersBS EN 62271-106:2011BS EN 62271-106:2011Incorporating corrigendum February 2014BS EN 62271-106:2011 BRITISH STANDARDNational forewordThis British St
2、andard is the UK implementation of EN 62271-106:2011. It is identical to IEC 62271-106:2011, incorporating corrigendum February 2014. It supersedes BS EN 60470:2001, which is withdrawn.The start and finish of text introduced or altered by corrigendum is indicated in the text by tags. Text altered by
3、 IEC corrigendum February 2014 is indicated in the text by .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.A list of organizations represented on
4、this subcommittee 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 correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014ISBN 978 0 580 8594
5、8 9ICS 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 30 November 2011.Amendments/corrigenda issued since publicationDate Text affected30 September 201
6、4 Implementation of IEC corrigendum February 2014EUROPEAN STANDARD EN 62271-106 NORME EUROPENNE EUROPISCHE NORM October 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Cen
7、tre: 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 62271-106:2011 E ICS 29.130.10 Supersedes EN 60470:2000 + corr. Jun.2000English version High-voltage switchgear and controlgear - Part 1
8、06: Alternating current contactors, contactor-based controllers and motor-starters (IEC 62271-106:2011) Appareillage haute tension - Partie 106: Contacteurs, combins de dmarrage contacteurs et dmarreurs de moteurs, pour courant alternatif (CEI 62271-106:2011) Hochspannungs-Schaltgerte und -Schaltanl
9、agen - Teil 106: Wechselstrom-Schtze, Kombinationsstarter und Motorstarter mit Schtzen (IEC 62271-106:2011) This European Standard was approved by CENELEC on 2011-09-23. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Europ
10、ean 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 CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official vers
11、ions (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 CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical com
12、mittees 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, Switzerland a
13、nd the United Kingdom. BS EN 62271-106:2011EN 62271-106:2011 - 2 - Foreword The text of document 17A/971/FDIS, future edition 1 of IEC 62271-106, prepared by SC 17A, “High-voltage switchgear and controlgear“, of IEC TC 17, “Switchgear and controlgear“ was submitted to the IEC-CENELEC parallel vote a
14、nd approved by CENELEC as EN 62271-106:2011. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-06-23 latest date by which the national standards conflicting with the d
15、ocument have to be withdrawn (dow) 2014-09-23 This document supersedes EN 60470:2000 + corrigendum June 2000. EN 62271-106:2011 includes the following significant technical changes with respect to EN 60470:2000: Scope and object: The voltage range covered by the standard was expanded from 12 Kv to 2
16、4 kV. Overload relay calibration and testing is not covered by this standard. 3 Terms and definitions: Added definitions for capacitor switching classes. 4.1 Rated voltage: Added 15, 17,5 and 24 kV as standard voltage values. 4.109.2 Starting duty of reduced-voltage starters: Added ratings for autot
17、ransformer and reactor starters (was in the testing section). 4.112 Rated capacitive switching currents: Added capacitor switching current ratings. 5.101 Protective relays: Removed the requirements for overload relays. This section is obsolete since there are only a few MV starters fitted with therm
18、al overload relays and electronic relays have their own standards. 6.2.5 Application of the test voltage and test conditions (former 6.2.2 b): Changed wording of requirement for impulse across the open gap of vacuum contactors. 6.4.2 Auxiliary circuits: The requirement for resistance checks of auxil
19、iary circuits was deleted. 6.5.5.104 Temperature rise of the auto-transformer or reactor for two-step auto-transformer or reactor starters: Reworded to transfer ratings to subclause 4.109.2. 6.102.9 Condition following making and breaking tests: Gave specific direction as to what the tolerance shoul
20、d be based on where the resistance was to be checked. 6.104 Short-circuit current making and breaking tests: Clarified test conditions for shortcircuit testing. 6.109 Capacitive current switching tests: Added capacitive current switching tests. Annex B: Added Table B.1 Tolerances on test quantities
21、for type test. This standard is to be read in conjunction with EN 62271-1:2008, to which it refers and which is applicable unless otherwise specified in this standard. In order to simplify the indication of corresponding requirements, the same numbering of clauses and subclauses is used as in EN 622
22、71-1. Amendments to these clauses and subclauses are given under the same references whilst additional subclauses are numbered from 101. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsi
23、ble for identifying any or all such patent rights. BS EN 62271-106:2011- 3 - EN 62271-106:2011 Endorsement notice The text of the International Standard IEC 62271-106:2011 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the followin
24、g notes have to be added for the standards indicated: IEC 60034-11 NOTE Harmonized as EN 60034-11. IEC 60060 series NOTE Harmonized in EN 60060 series. IEC 60060-1 NOTE Harmonized as EN 60060-1. IEC 60060-2 NOTE Harmonized as EN 60060-2. IEC 60076-11:2004 NOTE Harmonized as EN 60076-11:2004 (not mod
25、ified). IEC 60076-2 NOTE Harmonized as EN 60076-2. IEC 60255-8 NOTE Harmonized as EN 60255-8. IEC 60947-5-1 NOTE Harmonized as EN 60947-5-1. IEC 61230 NOTE Harmonized as EN 61230. IEC 61812-1 NOTE Harmonized as EN 61812-1. IEC 62271-103 NOTE Harmonized as EN 62271-103. IEC 62271-110:2009 NOTE Harmon
26、ized as EN 62271-110:2009 (not modified). BS EN 62271-106:2011EN 62271-106:2011 - 4 - Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For
27、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. Publication Ye
28、ar Title EN/HD Year IEC 60282-1 - High-voltage fuses - Part 1: Current-limiting fuses EN 60282-1 - IEC 60417 Data-base Graphical symbols for use on equipment - - IEC 60644 - Specification for high voltage fuse-links for motor circuit application EN 60644 - IEC 62271-1 2007 High-voltage switchgear an
29、d controlgear - Part 1: Common specifications EN 62271-1 2008 IEC 62271-100 2008 High-voltage switchgear and controlgear - Part 100: Alternating current circuit-breakers EN 62271-100 2009 IEC 62271-102 - High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthi
30、ng switches EN 62271-102 - IEC 62271-200 2003 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 2004 BS EN 62271-106:2011 2 62271-106 IEC:2011 CONTENTS 1 General 5 2 Normal and spe
31、cial service conditions 7 3 Terms and definitions . 7 4 Ratings . 19 5 Design and construction . 32 6 Type tests 36 7 Routine tests 57 8 Guide to the selection of contactors and motor-starters for service . 58 9 Information to be given with enquiries, tenders and orders . 62 10 Transport, storage, i
32、nstallation, operation and maintenance . 63 11 Safety . 63 Annex A (normative) Records and reports of type tests for making, breaking and short-time current performance . 70 Annex B (normative) Tolerances 73 Annex C (informative) List of symbols and abbreviations . 79 Bibliography 80 Figure 1 Exampl
33、es of speed/time curves 64 Figure 2 Test duties A and B preferred earth point 65 Figure 3 Test duties A and B alternative earth point 65 Figure 4 Test duty C preferred earth point . 66 Figure 5 Test duty C alternative earth point . 66 Figure 6 Representation by two parameters of a prospective TRV of
34、 a circuit 67 Figure 7 Representation of the specified TRV by a two-parameter reference line and a delay line . 67 Figure 8 Determination of power frequency recovery voltage . 68 Figure 9 Characteristics for determining take-over current . 69 Table 1 Ratings and characteristics . 20 Table 2 Utilizat
35、ion categories . 26 Table 3 Characteristics dependent on starter type . 31 Table 4 Applicable type tests . 37 Table 5 Intermittent duty operating cycles 40 Table 6 Verification of rated making and breaking capacities Conditions for making and breaking corresponding to the several utilization categor
36、ies at rated voltage Ur. 44 Table 7 Relationship between current broken Icand OFF time 47 Table 8 Overload current withstand requirements 48 Table 9 Transient recovery voltage characteristics . 53 Table 10 Verification of the number of on-load operating cycles Conditions for making and breaking corr
37、esponding to the several utilization categories . 55 Table B.1 Tolerances on test quantities for type test 73 BS EN 62271-106:2011 2 62271-106 IEC:2011 CONTENTS 1 General 5 2 Normal and special service conditions 7 3 Ter s and definitions .4 Ratings . 19 5 Design and construction . 326 Type tests 36
38、 7 Routine tests 578 Guide to the selection of contactors and motor-starters for service . 58 9 Information to be given with enqui ies, tenders and orders . 6210 Transport, s orage, installation, operation and maintenance .63 11 Safety . Annex A (normative) Records and reports of type tests for maki
39、ng, breaking and short-time current performance . 70 Annex B (normative) Tolerances 73 C informative) List of symbols and abbreviations .79Bibliography 80 Figure 1 Examples of speed/time curves 64 e 2 Test duties A and B preferred earth point 65i e 3 i alternative earth point e 4 y C preferred earth
40、 point .66i e 5 alternative earth point . e 6 Representation by two parameters of a prospective TRV of a circuit 67i e 7 epresentation of the specified TRV by a two-parameter reference line and a delay line . 67 Figure 8 Determination of power frequency recovery voltage .68i e 9 Characteristics for
41、determining take-over current .69 Table 1 Ratings and characteristics . 20 2 Utilization categories . 26 3 Characteristics dependent on starter type .314 Applicable type tests .37 5 Intermittent duty operating cycles 406 Verification of rated making and breaking capacities Conditions for making and
42、breaking corresponding to the several utilization categories at rated voltage Ur. 44 Table 7 Relationship between current broken Icand OFF time 478 Overload current withstand requirements 489 Transient recovery volt ge characteristics .53 10 Verification of the number of on-load operating cycles Con
43、ditions for making and breaking corresponding to the several utilization categories . 55 Table B.1 Tolerances on test quan ities for type test 73BS EN 62271-106:201112 Influence of the product on the environment .62271-106 IEC:2011 5 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR Part 106: Alternating curr
44、ent contactors, contactor-based controllers and motor-starters 1 General 1.1 Scope and object This part of IEC 62271 is applicable to a.c. contactors and/or contactor-based controllers and motor-starters designed for indoor installation and operation at frequencies up to and including 60 Hz on syste
45、ms having voltages above 1 000 V but not exceeding 24 000 V. It is applicable only to three-pole devices for use in three-phase systems, and single-pole devices for use in single-phase systems. Two-pole contactors and starters for use in single-phase systems are subject to agreement between manufact
46、urer and user. Contactors and/or starters dealt with in this standard typically do not have adequate short-circuit interruption capability. In this context, this standard gives requirements for motor starters associated with separate short-circuit protective devices; controllers - contactors combine
47、d with short-circuit protective devices (SCPD). Contactors intended for closing and opening electric circuits and, if combined with suitable relays, for protecting these circuits against operating overloads are covered in this standard. This standard is also applicable to the operating devices of co
48、ntactors and to their auxiliary equipment. Motor-starters intended to start and accelerate motors to normal speed, to ensure continuous operation of motors, to switch off the supply from the motor and to provide means for the protection of motors and associated circuits against operating overloads a
49、re dealt with. Motor-starter types included are direct-on-line starters; reversing starters; two-direction starters; reduced kVA (voltage) starters; auto-transformer starters; rheostatic starters; reactor starters. This standard does not apply to circuit-breaker-based motor-starters; single-pole operation of multi-pole contactors or starters; two-step auto-transformer starters designed for continuous operation
