EN 60335-2-56-2003 en Household and similar electrical appliances - Safety Part 2-56 Particular requirements for projectors and similar appliances (Incorporates Amendment A2 2014)《.pdf

1、BRITISH STANDARDBS EN 60335-2-56:2003+A1:2008Household and similar electrical appliances Safety Part 2-56: Particular requirements for projectors and similar appliancesICS37.060.10; 97.180 BS EN 60335-2-56:2003 +A2:2014BS EN 60335-2-56:2003+A2:2014ISBN 978 0 580 85790 4Amendments/corrigenda issued s

2、ince publicationDate Comments30 November 2008 Implementation of IEC amendment 1:2008 with CENELEC endorsement A1:200830 November 2014 Implementation of IEC amendment 2:2014 with CENELEC endorsement A2:2014This British Standard was published under the authority of the Standards Policy and Strategy Co

3、mmittee on 28 July 2003 The British Standards Institution 2014. Published by BSI Standards Limited 2014National forewordThis British Standard is the UK implementation of EN 60335-2-56:2003+A2:2014. It is identical to IEC 60335-2-56:2002, incorporating amendment 1:2008 and amendment 2:2014. It supers

4、edes BS EN 60335-2-56:2003+A1:2008, which will be withdrawn on 16 September 2017.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to IEC text carry the number of the IEC amendment. For example, text altered by IEC amendment 1 i

5、s indicated by .The UK participation in its preparation was entrusted by Technical Committee CPL/61, Safety of household and similar electrical appliances, to Subcommittee CPL/61/1, Motorized appliance group.A list of organizations represented on this subcommittee can be obtained on request to its s

6、ecretary.The 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 cannot confer immunity from legal obligations.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM July 2008CENELEC Europ

7、ean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for

8、 CENELEC members.Ref. No. EN 60335-2-56:2003 EICS 13.120; 37.060.10; 97.180 Supersedes EN 60335-2-56:1997English version Household and similar electrical appliances - SafetyPart 2-56: Particular requirements for projectors and similar appliances (IEC 60335-2-56:2002)Appareils lectrodomestiques et an

9、alogues -Scurit Partie 2-56: Rgles particulires pour les projecteurs dimages et appareils analogues (CEI 60335-2-56:2002)Sicherheit elektrischer Gerte fr den Hausgebrauch und hnliche Zwecke Teil 2-56: Besondere Anforderungen fr Projektoren und hnliche Gerte (IEC 60335-2-56:2002)This European Standar

10、d was approved by CENELEC on 2003-03-01. CENELEC members arebound to complywith 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 bibliographical references concerning s

11、uch 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 otherlanguage made by translation under the responsibility of a CENELEC member into its own

12、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, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands

13、, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EN 60335-2-56:2003+A1EN 60335-2-56:2003+A2November 2014Foreword The text of the International Standard IEC 60335-2-56:2002 (61/2171/FDIS), prepared by the IEC Technical Committee 61, was submitted to the Unique Acceptance P

14、rocedure and was approved byCENELEC as EN 60335-2-56 on 2003-03-01. This European Standard replaces EN 60335-2-56:1997. The following dates are applicable: -latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 20

15、04-03-01 -date on which national standardsconflicting with the EN have to be withdrawn (dow) 2006-03-01 This part 2 has to be used in conjunction with EN 60335-1, Household and similar electrical appliances Safety Part 1: General requirements. It was established on the basis of the 2002 edition of t

16、hat standard. Amendments and revisions of Part 1 have also to be taken into account and the dates when such changes become applicable will be stated in the relevant amendment or revision of Part 1. This part 2 supplements or modifies the corresponding clauses of EN 60335-1, so as to convert it into

17、the European Standard: Safety requirements for electric projectors and similar appliances. When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as farasisreasonable. When this standard states “addition“, “modification“ or “replacement“, the relevant text ofPa

18、rt 1 is to be adapted accordingly.NOTE 1 The following numbering system is used:- subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;- unless notes are in a new subclause or involve notes in Part 1,they are numbered starting from 101, including those

19、 in a replaced clause or subclause;- additional annexes are lettered AA, BB, etc.;- subclauses, notes and annexes that are additional to those in the IEC standard are prefixed with the letter Z.NOTE 2 The following print types are used:- requirements: in roman type; - test specifications: in italic

20、type;- notes: in small roman type.Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the associated noun are also in bold.There are no special national conditions causing a deviation from this European Standard, other than those listed in An

21、nex ZA to EN 60335-1. There are no national deviations from this European Standard, other than those listed in Annex ZB to EN 60335-1. _ Page 2BS EN 60335-2-56:2003+A1:2008Page 2BS EN60335-2-56:2003+A2:2014EN 60335-2-56:2003+A2:2014Foreword to amendment A1The text of document 61/3557/FDIS, future am

22、endment 1 to IEC 60335-2-56:2002, prepared byIEC Technical Committee 61, Safety of household and similar electrical appliances, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A1 to EN 60335-2-56:2003 on 2008-05-01.The following dates are applicable:-latestdat

23、e by which the amendment has to beimplemented at national level bypublication ofan identical national standard or by endorsement (dop) 2009-02-01-date on which national standards conflicting with the amendment have to be withdrawn(dow) 2013-05-01This amendment supplements or modifies the correspondi

24、ng clauses of EN 60335-2-56:2003.There are no special national conditions causing a deviation from this amendment. There are no national deviations from this amendment. _Endorsement noticeThe text of amendment 1:2008 to the International Standard IEC 60335-2-56:2002 was approved byCENELEC as an amen

25、dment to the European Standard without any modification. Page 3BS EN 60335-2-56:2003+A1:2008Introduction An investigation by CENELEC TC 61 has shown that all risks from products within the scope of thisstandard are fully covered by the Low Voltage Directive, 73/23/EEC. For products having mechanical

26、 moving parts, a risk assessment in accordance with the Machinery Directive, 98/37/EC, has shown that the risksare mainly of electrical origin and consequently this directive is not applicable. However, the relevant essential safety requirements of the Machinery Directive are covered by this standar

27、d togetherwith the principal objectives of the Low Voltage Directive. _ Endorsement notice The text of the International Standard IEC 60335-2-56:2002 was approved by CENELEC as a European Standard without any modification. _ In the Bibliography, add the following note to the standard mentioned:ISO 1

28、3732-1 NOTE Harmonized as EN ISO 13732-1:2006 (not modified)._Page 3BS EN60335-2-56:2003+A2:2014EN 60335-2-56:2003+A2:2014Page 4BS EN 60335-2-56:2003+A1:2008Page 4BS EN60335-2-56:2003+A2:2014EN 60335-2-56:2003+A2:2014EN 60335-2-56:2003/A2:2014 - 2 - Foreword The text of document 61/4683/CDV, future

29、IEC 60335-2-56:2002/A2, prepared by IEC/TC 61 “Safety of household and similar electrical appliances“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60335-2-56:2003/A2:2014. The following dates are fixed: latest date by which the document has to be implemented at nation

30、al level by publication of an identical national standard or by endorsement (dop) 2015-06-16 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-09-16 Attention is drawn to the possibility that some of the elements of this document may be the sub

31、ject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC). Endorsement notice T

32、he text of the International Standard IEC 60335-2-56:2002/A2:2014 was approved by CENELEC as a European Standard without any modification. In the Bibliography of EN 60335-2-56:2003, replace the first sentence by “The Bibliography of EN 60335-1:2002 is applicable” and delete the following note for th

33、e standard indicated: ISO 13732-1 NOTE Harmonized as EN ISO 13732-1:2006 (not modified). Foreword to amendment A2CONTENTSINTRODUCTION.61 Scope.72 Normative references.83 Definitions84 General requirement.105General conditions for the tests106 Classification117Marking and instructions.118 Protection

34、againstaccessto live parts119 Starting ofmotor-operated appliances1110 Power input and current .1111 Heating 1112 Void.1213 Leakage current and electric strength at operating temperature1214 Transient overvoltages .1215 Moistureresistance1216 Leakage current and electric strength.1217 Overload prote

35、ction of transformers and associated circuits.1218 Endurance1219 Abnormaloperation 1320 Stabilityand mechanical hazards .1321 Mechanical strength .1422 Construction.1423 Internal wiring.1424 Components.1425 Supply connection and external flexible cords 1426 Terminals for external conductors.1527 Pro

36、vision for earthing.1528 Screws and connections.1529 Clearances, creepage distancesand solidinsulation1530 Resistanceto heat and fire.1531 Resistancetorusting1532 Radiation, toxicityand similar hazards15Annexes.16Bibliography16Table 101 Temperature rise limits12Page 5BS EN 60335-2-56:2003+A1:2008Pag

37、e 5BS EN60335-2-56:2003+A2:2014EN 60335-2-56:2003+A2:2014EN 60335-2-56:2003/A2:2014 - 2 - Foreword The text of document 61/4683/CDV, future IEC 60335-2-56:2002/A2, prepared by IEC/TC 61 “Safety of household and similar electrical appliances“ was submitted to the IEC-CENELEC parallel vote and approve

38、d by CENELEC as EN 60335-2-56:2003/A2:2014. 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) 2015-06-16 latest date by which the national standards conflicting with the do

39、cument have to be withdrawn (dow) 2017-09-16 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 responsible for identifying any or all such patent rights. This standard covers the Principle Elemen

40、ts of the Safety Objectives for Electrical Equipment Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC). Endorsement notice The text of the International Standard IEC 60335-2-56:2002/A2:2014 was approved by CENELEC as a European Standard without any modification. In the Bibliography o

41、f EN 60335-2-56:2003, replace the first sentence by “The Bibliography of EN 60335-1:2002 is applicable” and delete the following note for the standard indicated: ISO 13732-1 NOTE Harmonized as EN ISO 13732-1:2006 (not modified). Terms and definitionsINTRODUCTION It has been assumed in thedrafting of

42、 this International Standard that the execution ofitsprovisions is entrusted to appropriately qualified and experienced persons.This standardrecognizesthe internationally accepted levelof protection against hazardssuchas electrical, mechanical, thermal,fire and radiation of appliances when operated

43、as in normal use taking intoaccount the manufacturers instructions. It also coversabnormalsituations thatcan be expectedinpractice and takes into account the way in whichelectromagnetic phenomena can affect the safe operation of appliances.This standard takes into accountthe requirements of IEC 6036

44、4 as far as possible sothatthere is compatibilitywith the wiring ruleswhen the appliance is connected to the supply mains. However, national wiring rules may differ.If an appliance within the scope of this standard also incorporates functions that are coveredby another Part 2 of IEC 60335, the relev

45、ant Part 2 is applied to each function separately, asfar as is reasonable. If applicable, the influence of one function on the other is taken into account.An appliance that complieswith the text of this standard will not necessarily be considered to comply with the safetyprinciples of the standard i

46、f, when examined and tested,itis found tohave other features that impair the level of safetycovered bythese requirements.An appliance employing materials or having forms of construction differing from those detailedin the requirements of this standard may be examined and testedaccordingto theintento

47、fthe requirements and, if foundtobe substantially equivalent, may be considered to complywith the standard. When a Part 2 standard does notincludeadditional requirements to coverhazards dealt within Part1, Part 1 applies. NOTE 1 This means that the technical committees responsible for the Part 2 sta

48、ndards have determined that it isnot necessary to specify particular requirements for the appliance in question over and above the generalrequirements.This standard isa product family standard dealingwith the safety of appliancesand takesprecedence over horizontal andgeneric standards covering the s

49、ame subject.NOTE 2 Horizontal and generic standards covering a hazard are not applicable since they have been taken intoconsideration when developing the general and particular requirements for the IEC 60335 series of standards. Forexample, in the case of temperature requirements for surfaces on many appliances, generic standards, such asISO 13732-1for