1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationLow-voltage switchgear and controlgear assembliesPart 1: General rulesBS EN 61439-1:2011National forewordThis British Standard is the UK implementation of EN 61439-1:2011. It isi
2、dentical to IEC 61439-1:2011. It supersedes BS EN 61439-1:2009, which willbe withdrawn on 23 September 2014.The UK participation in its preparation was entrusted by Technical CommitteePEL/17, Switchgear, controlgear, and HV-LV co-ordination, to SubcommitteePEL/17/3, Low voltage switchgear and contro
3、lgear assemblies.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 of acontract. Users are responsible for its correct application. BSI 2011ISBN 978 0 580 67925 4ICS 29.130.20Comp
4、liance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 November 2011.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 61439-1:2011EUROPE
5、AN STANDARD EN 61439-1 NORME EUROPENNE EUROPISCHE NORM October 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - A
6、ll rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61439-1:2011 E ICS 29.130.20 Supersedes EN 61439-1:2009English version Low-voltage switchgear and controlgear assemblies - Part 1: General rules (IEC 61439-1:2011) Ensembles dappareillage basse
7、 tension - Partie 1: Rgles gnrales (CEI 61439-1:2011) Niederspannungs-Schaltgertekombinationen - Teil 1: Allgemeine Festlegungen (IEC 61439-1:2011) This European Standard was approved by CENELEC on 2011-09-23. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipul
8、ate the conditions for giving this European 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 Europea
9、n Standard exists in three official versions (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 membe
10、rs are the national electrotechnical committees 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
11、, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61439-1:2011EN 61439-1:2011 - 2 - Foreword The text of document 17D/441/FDIS, future edition 2 of IEC 61439-1, prepared by SC 17D, “Low-voltage switchgear and controlgear assemblies“, of IEC TC 17, “Switchgear and controlgear“ was
12、submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61439-1:2011. 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
13、 national standards conflicting with the document have to be withdrawn (dow) 2014-09-23 This document supersedes EN 61439-1:2009. EN 61439-1:2011 includes the following significant technical changes with respect to EN 61439-1:2009: revision of service conditions in Clause 7; numerous changes regardi
14、ng verification methods in Clause 10; modification of routine verification in respect of clearances and creepage distances (see 11.3); adaption of the tables in Annex C and Annex D to the revised requirements and verification methods; shifting of tables from Annex H to new Annex N; new Annex O with
15、guidance on temperature rise verification; new Annex P with a verification method for short-circuit withstand strength (integration of the content of IEC/TR 61117); update of normative references; general editorial review. NOTE It should be noted that when a dated reference to EN 60439-1 is made in
16、another Part of the EN 60439 series of assembly standards not yet transferred into the new EN 61439 series, the superseded EN 60439-1 still applies (see also the Introduction below). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
17、 CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For the relati
18、onship with EU Directive see informative Annex ZZ, which is an integral part of this document. BS EN 61439-1:2011- 3 - EN 61439-1:2011 Endorsement notice The text of the International Standard IEC 61439-1:2011 was approved by CENELEC as a European Standard without any modification. In the official v
19、ersion, for Bibliography, the following notes have to be added for the standards indicated: IEC 60038 NOTE Harmonized as EN 60038. IEC 60079 series NOTE Harmonized in EN 60079 series. IEC 60112:2003 NOTE Harmonized as EN 60112:2003 (not modified). IEC 60204 series NOTE Harmonized in EN 60204 series.
20、 IEC 60204-1 NOTE Harmonized as EN 60204-1. IEC 60228:2004 NOTE Harmonized as EN 60228:2005 (not modified). IEC 60947 series NOTE Harmonized in EN 60947 series. IEC 61000-3-2:2005 NOTE Harmonized as EN 61000-3-2:2006 (not modified). IEC 61000-3-3 NOTE Harmonized as EN 61000-3-3. IEC 61000-3-11 NOTE
21、Harmonized as EN 61000-3-11. IEC 61000-3-12 NOTE Harmonized as EN 61000-3-12. IEC 61000-6-1 NOTE Harmonized as EN 61000-6-1. IEC 61000-6-2 NOTE Harmonized as EN 61000-6-2. IEC 61000-6-3 NOTE Harmonized as EN 61000-6-3. IEC 61082 series NOTE Harmonized in EN 61082 series. IEC 61140:2001 NOTE Harmoniz
22、ed as EN 61140:2002 (not modified). IEC 61241 series NOTE Harmonized in EN 61241 series. BS EN 61439-1:2011EN 61439-1:2011 - 4 - Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable
23、 for the application of this document. 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),
24、 the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60068-2-2 2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat EN 60068-2-2 2007 IEC 60068-2-11 1981 Environmental testing - Part 2: Tests - Test Ka: Salt mist EN 60068-2-11 1999 IEC 60068-2-30 2005 Environmental testing -
25、 Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) EN 60068-2-30 2005 IEC 60073 2002 Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators EN 60073 2002 IEC 60085 2007 Electrical insulation - Thermal evaluat
26、ion and designation EN 60085 2008 IEC 60216 Series Electrical insulating materials - Properties of thermal endurance EN 60216 Series IEC 60227-3 (mod) 1993 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 3: Non-sheathed cables for fixed wiring HD 21.3 S31)+
27、 A1 + A21995 1999 2008 IEC 60245-3 1994 Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 3: Heat resistant silicone insulated cables- - IEC 60245-4 (mod) 1994 Cables of rated voltages up to and including 450/750 V and having cross-linked insulation -Part 4: Cords and fle
28、xible cables HD 22.4 S32)+ A1 + A21995 1999 2002 IEC 60364 Series Low-voltage electrical installations HD 60364 Series IEC 60364-4-41 (mod) 2005 Low-voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock HD 60364-4-41 + corr. July 2007 2007 IEC 60364-
29、4-44 (mod) 2007 Low voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances HD 60364-4-444 + corr. July 2010 2010 IEC 60364-5-52 (mod) 2009 Low-voltage electrical installations - Part 5-52: Selection and erection
30、of electrical equipment - Wiring systems HD 60364-5-52 2011 IEC 60364-5-53 2001 Electrical installations of buildings - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control - - 1) HD 21.3 S3 is superseded by EN 50525-2-31:2011. 2) HD 22.4 S3 is superseded by H
31、D 22.4 S4:2004. BS EN 61439-1:2011- 5 - EN 61439-1:2011 Publication Year Title EN/HD Year IEC 60364-5-54 2011 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors HD 60364-5-54 2011 IEC 60439 Series Low-vol
32、tage switchgear and controlgear assemblies EN 60439 Series IEC 60445 2010 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors EN 60445 2010 IEC 60447 2004 Basic and safety principles for man-
33、machine interface, marking and identification - Actuating principles EN 60447 2004 IEC 60529 1989 Degrees of protection provided by enclosures (IP Code) EN 60529 + corr. May 1991 1993 IEC 60664-1 2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements
34、 and tests EN 60664-1 2007 IEC 60695-2-10 2000 Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure EN 60695-2-10 2001 IEC 60695-2-11 2000 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability tes
35、t method for end-products EN 60695-2-11 2001 IEC 60695-11-5 2004 Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance EN 60695-11-5 2005 IEC 60865-1 1993 Short-circuit currents - Calculation of effects - Part 1: Definitions a
36、nd calculation methods EN 60865-1 1993 IEC/TR3 60890 1987 A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear CLC/TR 608903) 2002 IEC 60947-1 2007 Low-voltage switchgear and controlgear - Part 1: General rules
37、 EN 60947-1 2007 IEC 61000-4-2 2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test EN 61000-4-2 2009 IEC 61000-4-3 2006 Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-fre
38、quency, electromagnetic field immunity test EN 61000-4-3 2006 IEC 61000-4-4 2004 Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test EN 61000-4-4 2004 3) CLC/TR 60890 includes A1:1995 to IEC/TR3 60890 + corr. March 1988.
39、BS EN 61439-1:2011EN 61439-1:2011 - 6 - Publication Year Title EN/HD Year IEC 61000-4-5 2005 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test EN 61000-4-5 2006 IEC 61000-4-6 2008 Electromagnetic compatibility (EMC) - Part 4-6: Testing and measu
40、rement techniques - Immunity to conducted disturbances, induced by radio-frequency fields EN 61000-4-6 2009 IEC 61000-4-8 2009 Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test EN 61000-4-8 2010 IEC 61000-4-11 2004 Elect
41、romagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests EN 61000-4-11 2004 IEC 61000-4-13 2002 Electromagnetic compatibility (EMC) - Part 4-13: Testing and measurement techniques - Harmonics and interhar
42、monics including mains signalling at a.c. power port, low frequency immunity tests EN 61000-4-13 2002 IEC 61000-6-4 2006 Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments EN 61000-6-4 2007 IEC 61082-1 - Preparation of documents used in
43、electrotechnology - Part 1: Rules EN 61082-1 - IEC 61180 Series High-voltage test techniques for low-voltage equipment EN 61180 Series IEC/TS 61201 2007 Use of conventional touch voltage limits - Application guide - - IEC 61439 Series Low-voltage switchgear and controlgear assemblies EN 61439 Series
44、 IEC 62208 - Empty enclosures for low-voltage switchgear and controlgear assemblies - General requirements EN 62208 - IEC 62262 2002 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) EN 62262 2002 IEC 81346-1 - Industrial systems, ins
45、tallations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules EN 81346-1 - IEC 81346-2 - Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification o
46、f objects and codes for classes EN 81346-2 - CISPR 11 (mod) 2009 Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement EN 55011 2009 BS EN 61439-1:2011- 7 - EN 61439-1:2011 Publication Year Title EN/HD Year CISPR 22 - Informati
47、on technology equipment - Radio disturbance characteristics - Limits and methods of measurement EN 55022 - ISO 178 2001 Plastics - Determination of flexural properties EN ISO 178 2003 ISO 179 Series Plastics - Determination of Charpy impact properties EN ISO 179 Series ISO 2409 2007 Paints and varni
48、shes - Cross-cut test EN ISO 2409 2007 ISO 4628-3 2003 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 3: Assessment of degree of rusting EN ISO 4628-3 2003 ISO 4892-2 2006 Plastics -
49、 Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps EN ISO 4892-2 2006 BS EN 61439-1:2011EN 61439-1:2011 - 8 - Annex ZZ (informative) Coverage of Essential Requirements of EC Directive 2004/108/EC This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and within its scope the standard covers all relevant essential requirements as given in Article 1 of Annex I of the EC Directive 2004/108/EC. This Part 1 of the
