1、BRITISH STANDARDBS EN 61543:1996Incorporating Amendments Nos. 1, 2 and 3Residual current-operated protective devices (RCDs) for household and similar use Electromagnetic compatibilityThe European Standard EN 61543:1995, with the incorporation of amendments A11:2003, A12:2005 and A2:2006, has the sta
2、tus of a British StandardICS 29.020; 29.120.50g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 61543:1996This British Standard, having been pre
3、pared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 January 1996 BSI 2006The following BSI references relate to the work on this standard:Committee reference PEL/23Draft for comment 91/26935 DCISBN 0 580
4、 25201 9Committees responsible for this British StandardThe preparation of this British Standard was entrusted to Technical Committee PEL/23, Circuit breakers and similar equipment for household use, upon which the following bodies were represented:Association of Consulting EngineersAssociation of C
5、ontrol Manufacturers TACMA (BEAMA Ltd.)ASTA Certification ServicesBritish Lawnmower Manufacturers FederationConsumer Policy Committee of BSIConsumers AssociationDepartment of Trade and Industry (Consumer Safety Unit)Electrical Installation Equipment Manufacturers Association (BEAMA Ltd.)Electricity
6、AssociationERA Technology Ltd.Federation of the Electronics IndustryInstitution of Electrical EngineersInstitution of Mechanical EngineersNational Inspection Council for Electrical Installation ContractingNational Quality AssurancePortable Electric Tool Manufacturers AssociationAmendments issued sin
7、ce publicationAmd. No. Date Comments14834 2 December 2003 See national foreword15842 28 April 2006 See national foreword16402 31 July 2006 See national forewordBS EN 61543:1996 BSI 2006iContentsPageCommittees responsible Inside front coverNational foreword iiForeword 2Text of EN 61543 5Bibliography
8、12BS EN 61543:1996ii BSI 2006National forewordThis British Standard has been prepared by Technical Committee PEL/23 and is the English language version of EN 61543:1995 Residual current-operated protective devices (RCDs) for household and similar use Electromagnetic compatibility, including amendmen
9、ts A11:2003, A12:2005 and A2:2006, published by the European Committee for Electrotechnical Standardization (CENELEC). It is identical with IEC 61543:1995 published by the International Electrotechnical Commission (IEC). The start and finish of text introduced or altered by amendment is indicated in
10、 the text by tags !“. Tags indicating changes to IEC text carry the number of the amendment. For example, text altered by IEC amendment 1 is indicated by !“.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification
11、is indicated in the text by tags . Where a common modification has been introduced by amendment, the tags carry the number of the amendment. For example, the common modifications introduced by CENELEC amendment A11 are indicated by .The UK participation in its preparation was entrusted to Technical
12、Committee PEL/23, Electrotechnical, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and Europ
13、ean developments and promulgate them in the UK.A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue
14、 under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct
15、 application.Compliance with a British Standard does not of itself confer immunity from legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 13 and a back cover.The BSI copyright notice displayed in this documen
16、t indicates when the document was last issued.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 61543July 1995+ A11September 2003+ A12 + A2 May 2005 February 2006ICS 29.020;29.120.50English versionResidual current-operated protective devices (RCDs) for household and similar useElectromagnetic compat
17、ibility(IEC 61543:1995)Dispositifs diffrentiels rsiduels (DDR) pour usages domestiques et analogues Compatabilit lectromagntique Fehlerstromschutzeinrichtungen (RCDs) fr Hausinstallationen und hnliche Verwendung Elektromagnetische Vertrglichkeit This European Standard was approved by CENELEC on 1995
18、-07-04. Amendment A11 was approved by CENELEC on 2003-06-01 and amendment A12 was approved by CENELEC on 2005-03-01. 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 withou
19、t any alteration.This amendment A12 modifies the European Standard EN 61543:1995; it was approved by CENELEC on 2005-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditons for giving this amendment the status of a national standard without
20、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 language mad
21、e 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, Cyprus, Czech Republic, Denmark, Estonia, Finland
22、, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.CENELECEuropean Committee for Electrotechnical StandardizationComit Europen de Normalisation Ele
23、ctrotechniqueEuropisches Komitee fr Elektrotechnische NormungCentral Secretariat: rue de Stassart 35, B-1050 Brussels 1995 Copyright reserved to CENELEC membersRef. No. EN 61543:1995 + A11:2003 + A12:2005 EEN 61543:1995 BSI 20062ForewordThe text of document 23E/202/DIS, future edition 1 of IEC 1543,
24、 prepared by SC TC 23, Electrical accessories, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61543 on 1995-07-04.The following dates were fixed: For products which have complied with the relevant national standard before 1996-04-01, as shown by the manufacturer or
25、by a certification body, this previous standard may continue to apply for production until 2001-04-01.Annexes designated “normative” are part of the body of the standard.In this standard, Annex ZA is normative.Annex ZA has been added by CENELEC.Foreword to amendment A11The text of this document, pre
26、pared by the Technical Committee CENELEC TC 23E, Circuit breakers and similar devices for household and similar applications, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A11 to EN 61543:1995 on 2003-06-01.The following dates were fixed: Annexes designate
27、d “normative” are part of the body of the standard.In this standard, Annex ZA is normative.Annex ZA has been added by CENELEC.Foreword to amendment A12This amendment, aiming to improve some high frequency test conditions in EN 61543:1995/A11:2003, has been prepared by the Technical Committee CENELEC
28、 TC 23E, Circuit breakers and similar devices for household and similar applications.The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A12 to EN 61543:1995 on 2005-03-01.The following dates were fixed: Foreword to amendment A2The text of
29、document 23E/588/FDIS, future amendment 2 to IEC 61543:1995, prepared by SC 23E, Circuit-breakers and similar equipment for household use, of IEC TC 23, Electrical accessories, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A2 to EN 61543:1995 on 2005-12-01.T
30、he 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) 1996-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 1996-04-01 latest date
31、 by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2004-03-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2007-03-01 latest date by which the amendment has to be implemen
32、ted at national level by publication of an identical national standard or by endorsement (dop) 2006-03-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2008-03-01 latest date by which the amendment has to be implemented at national level by pub
33、lication of an identical national standard or by endorsement (dop) 2006-09-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2008-12-01EN 61543:1995 BSI 20063ContentsPageForeword 2Introduction 51Scope 52 Normative references 53 Standard electrom
34、agnetic environmental conditions 64 Electromagnetic emission of RCDs 75 Electromagnetic immunity of RCDs 7Annex ZA (normative) Normative references to international publications with their corresponding European publications 13Table 1 Standard low-frequency environmental conditions 6Table 2 Standard
35、 high-frequency environmental conditions 6Table 3 Standard electrostatic environmental conditions 6Table 4 Low-frequency immunity test conditions 8Table 5 High-frequency immunity test conditions 9Table 5a Current level according to the frequency and RCD sensitivity for the conditions of T 2.6 10Tabl
36、e 6 Test conditions for electrostatic discharges 10Figure 1 Example of an appropriate test circuit 114blankEN 61543:1995 BSI 20065IntroductionThis International Standard includes definitions, standard electromagnetic conditions, conditions of operation in service and electromagnetic tests necessary
37、for devices providing residual current protection.It applies when required in a product standard and in conjunction with it, at present for: IEC 61008-series for RCCBs; IEC 61009-series for RCBOs.It is intended to apply also for the same purpose, in conjunction with future IEC standards, for portabl
38、e residual current devices without integral overcurrent protection for household and similar uses (PRCDs), to residual current devices without integral overcurrent protection incorporated in or to be associated with fixed socket-outlets (SRCDs) now under consideration and to other RCDs incorporating
39、 overcurrent protection.The EMC characteristics of a product are generally influenced by the design and not by the manufacturing process, therefore the tests of this standard are to be made for design verification and will be repeated only in the case of modifications influencing the EMC behaviour.
40、1 ScopeThis International Standard is intended to ensure electromagnetic compatibility (EMC) of devices providing residual current protection, for rated voltages not exceeding 440 V a.c., intended principally for protection of persons against shock hazards.This standard applies for environmental con
41、ditions which occur in installations connected to low-voltage public networks or similar. It may also provide guidance for ensuring EMC for other products intended for safety purposes or for products including electronic circuits and for which a high level of continuity of service is required.For EM
42、C test requirements not included in the product standards reference should be made to this product family standard.2 Normative referencesThe following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of pu
43、blication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. Members of IEC
44、and ISO maintain registers of currently valid International Standards.IEC 61000-4-2:1995, Electromagnetic compatibility (EMC) Part 4: Testing and measurement techniques Section 2: Electrostatic discharge immunity test Basic EMC publication.IEC 61000-4-4:1995, Electromagnetic compatibility (EMC) Part
45、 4: Testing and measurement techniques Section 4: Electrical fast transient/burst immunity test Basic EMC publicationIEC 61000-2-2:1990, Electromagnetic compatibility (EMC) Part 2: Environment Section 2: Compatibility levels for low-frequency conducted disturbances and signalling in public low-volta
46、ge power supply systems.IEC 61000-4-1:1992, Electromagnetic compatibility (EMC) Part 4: Testing and measurement techniques Section 1: Overview of immunity tests Basic EMC publicationIEC 61008-1:1990, Residual current operated circuit-breakers without integral overcurrent protection (RCCBs) Part 1: G
47、eneral rules Amendment 1 (1992).IEC 61009-1:1991, Residual current operated circuit-breakers with integral overcurrent protection (RCBOs) for household and similar uses Part 1: General rules.CISPR 14:1993, Limits and methods of measurements of radio disturbance characteristic of electrical motor-ope
48、rated and thermal appliances for household and similar purposes, electric tools and electric apparatus.EN 61543:19956 BSI 20063 Standard electromagnetic environmental conditionsStandard electromagnetic environmental conditions are those conditions which occur in installations connected to low-voltage public networks or similar.3.1 Low-frequency electromagnetic phenomenaTable 1 lists the low-frequency electromagnetic phenomena considered under the environmental conditions taken into account. 3.2 High-frequency electromagnetic phenomenaTable
