1、BRITISH STANDARDBS EN 60947-6-1:2005Low-voltage switchgear and controlgear Part 6-1: Multiple function equipment Transfer switching equipmentThe European Standard EN 60947-6-1:2005 has the status of a British StandardICS 29.130.20g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g4
2、0g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Fri May 12 01:49:52 BST 2006, Uncontrolled Copy, (c) BSIBS EN 60947-6-1:2005This British Standard was published under the authority of the St
3、andards Policy and Strategy Committee on 1 February 2006 BSI 1 February 2006ISBN 0 580 47301 5National forewordThis British Standard is the official English language version of EN 60947-6-1:2005. It is identical with IEC 60947-6-1:2005. It supersedes BS EN 60947-6-1:1992 which is withdrawn. The UK p
4、articipation in its preparation was entrusted by Technical Committee PEL/17, Switchgear, controlgear and HV-LV co-ordination, to Subcommittee PEL/17/2, Low voltage switchgear, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European com
5、mittee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-refere
6、ncesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British S
7、tandards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard does not of itself confer immunity from legal obligations.Summary of pagesThis document comprises a front cove
8、r, an inside front cover, the EN title page, pages 2 to 44, an inside back cover and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Fri May 12 01:49:52
9、BST 2006, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD EN 60947-6-1 NORME EUROPENNE EUROPISCHE NORM November 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue d
10、e Stassart 35, B - 1050 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60947-6-1:2005 E ICS 29.130.20 Supersedes EN 60947-6-1:1991 + A1:1994 + A2:1997English version Low-voltage switchgear and controlgear Part 6-1:
11、Multiple function equipment Transfer switching equipment (IEC 60947-6-1:2005) Appareillage basse tension Partie 6-1: Matriels fonctions multiples - Matriels de connexion de transfert (CEI 60947-6-1:2005) Niederspannungsschaltgerte Teil 6-1: Mehrfunktionsschaltgerte - Netzumschalter (IEC 60947-6-1:20
12、05) This European Standard was approved by CENELEC on 2005-10-01. 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 alteration. Up-to-date lists and bibliographi
13、cal 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 language made by translation under the responsibility of a
14、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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, I
15、reland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Wang Bin, na, Fri May 12 01:49:52 BST 2006, Uncontrolled Copy, (c) BSIForeword The text of document 17B/1418/FDIS, future edit
16、ion 2 of IEC 60947-6-1, prepared by SC 17B, Low-voltage switchgear and controlgear, of IEC TC 17, Switchgear and controlgear, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60947-6-1 on 2005-10-01. This European Standard supersedes EN 60947-6-1:1991 + A1:1994 + A2:1
17、997. 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) 2006-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2008-10-01 This
18、part of EN 60947 shall be used in conjunction with EN 60947-1:2004 (IEC 60947-1:2004), General rules. The provisions of the general rules dealt with in IEC 60947-1 are applicable to this part of EN 60947, where specifically called for. Clauses and subclauses, tables, figures and annexes of the gener
19、al rules thus applicable are identified by reference to IEC 60947-1 (e.g. 1.2.3 of IEC 60947-1, Table 4 of IEC 60947-1 or Annex A of IEC 60947-1, etc.). This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and co
20、vers essential requirements of EC Directive 89/336/EEC. See Annex ZZ. Annexes ZA and ZZ have been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60947-6-1:2005 was approved by CENELEC as a European Standard without any modification. _ EN 60947-6-1:2005 2 Licensed C
21、opy: Wang Bin, na, Fri May 12 01:49:52 BST 2006, Uncontrolled Copy, (c) BSI 3 EN 60947-6-1:2005 CONTENTS 1 Scope and object5 2 Normative references .6 3 Terms and definitions, symbols and abbreviations.7 3.1 Switching devices7 3.2 Operation of TSE.8 3.3 Main contact positions .9 3.4 Symbols and abbr
22、eviations 9 4 Classification10 5 Characteristics .10 5.1 Summary of characteristics10 5.2 Type of equipment.10 5.3 Rated and limiting values for the main circuit10 5.4 Utilization category13 5.5 Control circuits 13 5.6 Auxiliary circuits 14 6 Product information 14 6.1 Nature of information .14 6.2
23、Marking .15 6.3 Instructions for installation, operation and maintenance15 7 Normal service, mounting and transport conditions15 8 Constructional and performance requirements.15 8.1 Constructional requirements 15 8.2 Performance requirements.15 8.3 Electromagnetic compatibility (EMC) 20 9 Tests21 9.
24、1 Kinds of tests 21 9.2 Compliance with constructional requirements .21 9.3 Performance22 9.4 Routine tests .34 9.5 EMC tests .34 Annex A (normative) Assignment of utilization categories based on the results of tests .39Annex B (informative) Items subject to agreement between manufacturer and user .
25、41 Annex ZA (normative) Normative references to international publications with their corresponding European publications42 Annex ZZ (informative) Coverage of Essential Requirements of EC Directives.44 Figure 1 Test circuit for connection to normal and alternative supplies 37 Figure 2 Test circuit f
26、or the verification of making and breaking capacities on three poles .38 Figure 3 Test circuit for the verification of making and breaking capacities on two poles38 Licensed Copy: Wang Bin, na, Fri May 12 01:49:52 BST 2006, Uncontrolled Copy, (c) BSIEN 60947-6-1:2005 4 Table 1 Utilization categories
27、 .13 Table 2 Verification of making and breaking capacity Conditions for making and breaking corresponding to the utilization categories.17 Table 3 Verification of operational performance Conditions for making and breaking corresponding to the utilization categories.18 Table 4 Value of the test curr
28、ent for the verification of the ability to operate under short-circuit conditions19 Table 5 Acceptance criteria21 Table 6 List of type tests (overall scheme of test sequences)23 Table 7 List of type tests (referred to by their subclause numbers) to which a given derived TSE shall be submitted.24 Tab
29、le 8 Number and duration of operating cycles for the making and breaking capacity test .28 Table 9 Number and duration of operating cycles for the electrical and mechanical operational performance tests for operation A utilization categories .30 Table 10 Number and duration of operating cycles for t
30、he electrical and mechanical operational performance tests for operation B utilization categories .30 Table A.1 Equivalence between utilization categories used in some IEC 60947 product standards.40 Licensed Copy: Wang Bin, na, Fri May 12 01:49:52 BST 2006, Uncontrolled Copy, (c) BSI 5 EN 60947-6-1:
31、2005 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR Part 6-1: Multiple function equipment Transfer switching equipment 1 Scope and object This part of IEC 60947applies to transfer switching equipment (TSE) to be used in power systems with interruption of the supply to the load during transfer, the rated vol
32、tage of which does not exceed 1 000 V a.c. or 1 500 V d.c. It covers: manually operated transfer switching equipment (MTSE); remote operated transfer switching equipment (RTSE); automatic transfer switching equipment (ATSE). It covers TSE provided with or without an enclosure. Devices necessary for
33、the control (e.g. control switches, etc.) and the protection (e.g. circuit-breakers, etc.) of a TSE are covered by the relevant IEC standards. NOTE TSE used only for emergency lighting may be subject to specific rules and/or legal requirements and are not, therefore, covered by this standard. The ob
34、ject of this part of IEC 60947 is to state: 1) The characteristics of the equipment: a) specific equipment; b) equipment the main part of which being devices covered by other IEC 60947 product standards. 2) The conditions of the equipment with respect to: a) operation for which the equipment is inte
35、nded; b) operation and behaviour in case of specified abnormal conditions, for example, short-circuit; c) dielectric properties. 3) The tests intended to confirm that these conditions have been met and the methods for performing these tests. 4) The data to be marked on the equipment and provided by
36、the manufacturer. Licensed Copy: Wang Bin, na, Fri May 12 01:49:52 BST 2006, Uncontrolled Copy, (c) BSIEN 60947-6-1:2005 6 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undat
37、ed references, the latest edition of the referenced document (including any amendments) applies. IEC 60695-11-10:1999, Fire hazard testing Part 11-10: Test flames 50 W horizontal and vertical flame test methods Amendment 1 (2003) IEC 60947-1:2004, Low-voltage switchgear and controlgear Part 1: Gener
38、al rules IEC 60947-2:2003, Low-voltage switchgear and controlgear Part 2: Circuit-breakers IEC 60947-3:1999, Low-voltage switchgear and controlgear Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units Amendment 1 (2001) IEC 60947-4-1:2000, Low-voltage switchgear and contr
39、olgear Part 4-1: Contactors and motor-starters Electromechanical contactors and motor-starters Amendment 1 (2002) IEC 60947-4-2:1999, Low-voltage switchgear and controlgear Part 4-2: Contactors and motor-starters AC semiconductor motor controllers and starters Amendment 1 (2001) IEC 60947-4-3:1999,
40、Low-voltage switchgear and controlgear Part 4-3: Contactors and motor-starters AC semiconductor controllers and contactors for non-motor loads IEC 60947-6-2:2002, Low-voltage switchgear and controlgear Part 6-2: Multiple function equipment Control and protective switching devices (or equipment) (CPS
41、) IEC 61000-4-2:1995, Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostatic discharge immunity test Amendment 1 (1998) Amendment 2 (2000) IEC 61000-4-3:2002, Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques Radiated, radio-freq
42、uency, electromagnetic field immunity test Amendment 1 (2002) IEC 61000-4-4:1995, Electromagnetic compatibility (EMC) Part 4-4: Testing and measurement techniques Electrical fast transient/burst immunity test Amendment 1 (2000) Amendment 2 (2001) IEC 61000-4-5:1995, Electromagnetic compatibility (EM
43、C) Part 4-5: Testing and measurement techniques Surge immunity test Amendment 1 (2000) IEC 61000-4-6:2003, Electromagnetic compatibility (EMC) Part 4-6: Testing and measurement techniques Immunity to conducted disturbances, induced by radio-frequency fields Amendment 1 (2004) Licensed Copy: Wang Bin
44、, na, Fri May 12 01:49:52 BST 2006, Uncontrolled Copy, (c) BSI 7 EN 60947-6-1:2005 CISPR 11:2003, Industrial, scientific and medical (ISM) radio-frequency equipment Electromagnetic disturbance characteristics Limits and methods of measurement Amendment 1 (2004) 3 Terms and definitions, symbols and a
45、bbreviations For the purpose of this part of IEC 60947 the relevant terms and definitions given in Clause 2 of IEC 60947-1 and the following additional definitions shall apply: Reference A Alternative position . 3.3.2 Automatic transfer switching equipment (ATSE) 3.1.4 C Contact transfer time 3.2.5
46、D Derived transfer switching equipment (derived TSE) 3.1.5 F Frequency supply deviation. 3.2.4 M Manually operated transfer switching equipment (MTSE) . 3.1.2 Monitored supply deviation of ATSE 3.2.2 N Normal position 3.3.1 O Off position. 3.3.3 Off-time 3.2.9 Operating sequence of ATSE 3.2.1 Operat
47、ing transfer time . 3.2.6 R Remotely operated transfer switching equipment (RTSE). 3.1.3 Return transfer time 3.2.8 T Total operating time 3.2.7 Transfer switching equipment (TSE) 3.1.1 V Voltage supply deviation . 3.2.3 3.1 Switching devices 3.1.1 transfer switching equipment TSE equipment containi
48、ng one or more switching devices for disconnecting load circuits from one supply and connecting to another supply 3.1.2 manually operated transfer switching equipment MTSE transfer switching equipment operated manually Licensed Copy: Wang Bin, na, Fri May 12 01:49:52 BST 2006, Uncontrolled Copy, (c)
49、 BSIEN 60947-6-1:2005 8 3.1.3 remotely operated transfer switching equipment RTSE transfer switching equipment operated remotely NOTE RTSE may have an optional feature for local operation. 3.1.4 automatic transfer switching equipment ATSE self-acting transfer switching equipment NOTE 1 ATSE normally includes all necessary devices for monitoring and transferring operations. NOTE 2 ATSE may have an optional feature for m
