EN 60335-2-27-2013 en Household and similar electrical appliances - Safety - Part 2-27 Particular requirements for appliances for skin exposure to ultraviolet and infrared radiatio.pdf

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1、BSI Standards PublicationHousehold and similar electrical appliances SafetyPart 2-27: Particular requirements for appliances for skin exposure to ultraviolet and infrared radiationBS EN 60335-2-27:2013BS EN 60335-2-27:2013National forewordThis British Standard is the UK implementation of EN 60335-2-

2、27:2013. It was derived by CENELEC from IEC 60335-2-27:2009. It supersedes BS EN 60335-2-27:2010, which will be withdrawn on 21 November 2014.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification is indicated in

3、 the text by tags .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, Motorised appliance group.A list of organizations represented on this subcommittee can be obtained on request to it

4、s 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 65769 6ICS 13.120; 97.170Compliance with a British Stan

5、dard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2014.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDEUROPEAN STANDARD EN 60335-2-27 NORME EUROPENNE EU

6、ROPISCHE NORM December 2013 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitation in

7、 any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60335-2-27:2013 E ICS 13.120; 97.170 English version Household and similar electrical appliances - Safety - Part 2-27: Particular requirements for appliances for skin exposure to ultraviolet and infrared radiation (IEC 60

8、335-2-27:2009, modified) Appareils lectrodomestiques et analogues - Scurit - Partie 2-27: Rgles particulires pour les appareils dexposition de la peau aux rayonnements ultraviolets et infrarouges (CEI 60335-2-27:2009, modifie) Sicherheit elektrischer Gerte fr den Hausgebrauch und hnliche Zwecke - Te

9、il 2-27: Besondere Anforderungen fr Hautbestrahlungsgerte mit Ultraviolett- und Infrarotstrahlung (IEC 60335-2-27:2009, modifiziert) This European Standard was approved by CENELEC on 2013-05-29. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditi

10、ons 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 European Standard exis

11、ts 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 members are the nati

12、onal electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Por

13、tugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 60335-2-27:2013EN 60335-2-27:2013 2 Foreword This document EN 60335-2-27:2013 consists of the text of IEC 60335-2-27:2009 prepared by IEC TC 61, “Safety of household and similar electrical appliances

14、“, together with the common modifications prepared by the Technical Committee CENELEC TC 61, “Safety of household and similar electrical appliances“. EN 60335-2-27:2013 is based on IEC 60335-2-27:2009, modifying it to fulfil the SCCP requirements for these appliances and to incorporate existing comm

15、on modifications and interpretation statements. The following dates are 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) 2014-06-13 latest date by which the national standards conflicting with the EN h

16、ave to be withdrawn (dow) 2014-11-21 This document supersedes EN 60335-2-27:2010. The principal changes in EN 60335-2-27:2013 as compared with EN 60335-2-27:2010 are as follows (minor changes are not listed): clarification of the radiation measurement procedure (32.101); guidelines for an exposure t

17、ime schedule (Annex DD). This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent righ

18、ts. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. BS EN 60335-2-27:2013 3 EN 60335-2-27:2013 Endorsement Notice The text of the International Standard IEC 60335-2-27:2009 was approved by CENELEC as a European Standard with common modifications BS EN

19、60335-2-27:2013.EN 60335-2-27:2013 Annex ZB (informative) A-deviations We confirm that the existing A-deviation mentioned in EN 60335-2-27:2010 (Annex ZB, 7.12) is still valid for Finland. 7.12 Finland (Decree of the Ministry of Social Affairs and Health on the Limitation of Public Exposure to Non-i

20、onising Radiation (294/2002), 4.4.2002) The recommended number of exposures for each part of the body is to be based upon a maximum yearly dose of 5 kJ/m2, weighted according to the erythema action spectrum of Figure 103 and taking into account the recommended schedule of exposure. BS EN 60335-2-27:

21、2013 4 2 60335-2-27 IEC:2009(E)CONTENTSINTRODUCTION.1H1H7 1 Scope.2H2H82Normative references.3H3H83Definitions4H4H84General requirement.5H5H95General conditions forth e tests6H6H96Classification7H7H97Marking and instructions. 8H8H108Protection againstaccessto live parts9H9H139Starting of motor-opera

22、ted appliances10H10H1310 Power input and current . 11H11H1311 Heating12H12H1312 Void13H13H1413 Leakagecurrent and electricstrength at operat ing temperature14H14H1414 Transient overvoltages.15H15H1415 Moisture resistance16H16H1416 Leakage current and electric strength.17H17H1417 Overload protection

23、of transformersand associatedcircuits.18H18H1418 Endurance19H19H1419 Abnormal operation20H20H1520 Stability andmechanical hazards.21H21H1521 Mechanical strength.22H22H1622 Construction.23H23H1623 Internal wiring. 24H24H1924 Components.25H25H1925 Supply connection and external flexible cords26H26H202

24、6 Terminals for external conductors.27H27H2027 Provision for earthing.28H28H2028 Screws and connections.29H29H2029 Clearances, creepage distancesand solidinsulation30H30H2030 Resistanceto heat and fire.31H31H2031 Resistance to rusting32H32H2132 Radiation, toxicity and similar hazards33H33H21 Annexes

25、.34H34H27Annex AA (normative) Measurement ofluminance.35H35H28AnnexBB (informative)Detailed classification of UV appliances36H36H29Annex CC (informative) FluorescentUV lamp equivalencycode37H37H31Annex DD (informative) Guidelines for thedevelopment of an exposure time schedule38H38H32 Bibliography39

26、H39H33BS EN 60335-2-27:201360335-2-27 IEC:2009(E) 3 Figure 101 Measuring points forappliancesthatare arranged over a person.40H40H24Figure 102 Measuring poin ts forappliances exposing a sitting person .41H41H24Figure 103 UV actionspectra.42H42H25Table101 Maximum transmission of goggles. 43H43H23Tabl

27、e BB.1 Limits of effective irradiance44H44H30BS EN 60335-2-27:201360335-2-27 IEC:2009(E) 7 INTRODUCTION It has been assumed in thedr afting of this International Standard that the execution of itsprovisions is entrusted to appropriately qualified and experienced persons.This standardrecognizesthe in

28、ternationally accepted levelof protect ion against hazardssuchas electrical, mechanical, thermal,fire and radiation of appliances when operated as in normal use taking intoaccount the manufacturers instr uctions. Italso covers abnormalsituations that can be expected in practiceand takes into account

29、 the way in whichelectromagnetic phenomena can affect the safe operation of appliances. This standard takes into account the requirementsof IEC 60364 as faras possible so thatthere is compatibilitywith the wiring ruleswhen the appliance is connected to the supply mains. However, national wiring rule

30、s maydiffer.If an appliance within the scope of this standard also incorporates functions that are coveredby another part 2 of IEC 60335, the relevant 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 accoun

31、t.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 standards have determined that it isnot necessary to specify particular requirements for the appliance in que

32、stion over and above the generalrequirements.This standard isa product family standard dealingwith the safety of appliancesand takesprecedence over horizontal andgeneric standards covering the same subject.NOTE 2 Horizontal and generic standards covering a hazard are not applicable since they have b

33、een 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 13732-1 for hot surfaces, are not applicable in addition to Pa

34、rt 1 or part 2 standards.An appliance that complieswith the text of this standard will not necessarily be considered to comply with the safetyprinciples of the standard if, when ex amined and tested,itis found tohave other features that impair the level of safetycovered bythese requirements.An appli

35、ance employing materials or having forms of construction differing from those detailedin the requirements of this standard may be examined and testedaccordingto theintentofthe requirements and, if foundtobe substantially equivalent, may be considered to complywith the standard. BS EN 60335-2-27:2013

36、An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this standard are fully covered by the Low Voltage Directive, 2006/95/EC. For products having mechanical moving parts, a risk assessment in accordance with the Machinery Directive, 2006/42/EC, has shown that

37、 the risks are 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 standard together with the principal objectives of the Low Voltage Directive.This standard covers appliance

38、s used for intentional tanning. Irradiance limit values are not to be used as safety guidelines for non-intentional UV-exposure. 8 60335-2-27 IEC:2009(E)HOUSEHOLDAND SIMILAR ELECTRICALAPPLIANCES SAFETY Part 2-27: Particular requirements for appliances for skin exposure to ultraviolet and infrared ra

39、diation 1 Scope This clauseof Part 1 is replaced by the following.This International Standard deals with the safetyof electrical appliances incorporating emitters for exposing the skin to ultraviolet or infrared radiation,fo r household andsimilaruse, their rated voltage being not more than 250 V fo

40、r single-phase appliancesand 480V forother appliances. Appliances not intended for normal household use but which neverthelessmay be a source ofdanger tothe public, such as appliancesintended to beused in tanning salons,beautyparlours andsimilar premises, are also within thescope ofthisstandard.As f

41、ar as practicable, this standard deals with the common hazards presented by appliancesthat are encounteredbypersons using the UV appliances in tan ning salons, beauty parloursandsimilar premises orat home. However, in general, it does nottake into account persons (including children) whose physical,

42、 sensoryor mental capabilities; or lack of experience and knowledge prevents them from using theappliance safelywithout supervision orinstruction; children playing with the appliance.NOTE 101 Attention is drawn to the fact thatfor appliances intended to beused in vehicles or on board ships or aircra

43、ft, additional requirements may benecessary; in many countries, additional requirements are specified by the national health authorities, the nationalauthorities responsible for the protection of labour and similar authorities; IEC 60598-1 is applicable as far as is reasonable.NOTE 102 This standard

44、 does not apply to appliances for medical purposes; appliances that use UV radiation for purposes other than tanning the skin; appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapouror gas).2 Normative re

45、ferencesThis clauseof Part 1 is applicable. 3 Definitions This clauseof Part 1 is applicable except as follows.BS EN 60335-2-27:201360335-2-27 IEC:2009(E) 9 3.101 ultraviolet emitterUV emitterradiating source constructed to emit non-ionizing electr omagnetic energy at wavelen gths of 400 nm orlessNO

46、TE A fluorescent UV lamp for tanning is an example of a UV emitter. 3.102infrared emitterIR emitter radiating source constructed to emit electromagnetic energy at wavelengths of800 nm or longer3.103effective irradiance irradiance of electromagnetic radiation weighted accor ding to a specified action

47、 spectrum3.104 UV filterdevice used to reduce or modify the ultra-violetradiation passing through it by altering thespectral distribution of the radiation 4 General requirement This clauseof Part 1 is applicable. 5 General conditions for the tests This clauseof Part 1 is applicable except as follows

48、.5.1 Addition:Appliances with UV emitters are tested as motor-operated appliances. Appliances with IR emitters only are testedas heating appliances. 6 Classification This clauseof Part 1 is applicable except as follows.BS EN 60335-2-27:2013 UV type 1 appliance; UV type 2 appliance; UV type 3 applian

49、ce; UV type 4 appliance. Compliance is checked by inspection and by the relevant tests. 6.Z101 Appliances shall be one of the following types with respect to the type of ultraviolet radiation:NOTE UV type 1 appliances and UV type 2 appliances are intended to be used in tanning salons, beauty parlours and similar premises, under supervision of appropriately trained persons. UV type 3 appliances are suitable for household and similar use and may be used by unskilled persons. They are also