1、BRITISH STANDARDBS EN 60311:2003+A2:2009Electric irons for household or similar use Methods for measuring performanceICS 97.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g6
2、0g53g44g42g43g55g3g47g36g58National forewordThis British Standard is the UK implementation of EN 60311:2003+A2:2009. It is identical to IEC 60311:2002, incorporating amendment 2:2009. It supersedes BS EN 60311:2003 which is withdrawn.The start and finish of text introduced or altered by IEC amendmen
3、t 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 is indicated in the text by !“.The UK participation in its preparation was entrusted by Technical Committee CPL/59, Performance of household
4、electrical appliances.A list of organizations represented on this committee can be obtained on request to its secretary.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 cannot
5、 confer immunity from legal obligations.BS EN 60311:2003+A2:2009This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 October 2003 BSI 2010Amendments/corrigenda issued since publicationAmd. No. Date Comments 16339 31 May 2006 Implementation of I
6、EC amendment 1:2005 with CENELEC endorsement A1:200631 January 2010 Implementation of IEC amendment 2:2009 with CENELEC endorsement A2:2009ISBN 978 0 580 70413 0EUROPEAN STANDARD EN 60311:2003+A2 NORME EUROPENNE EUROPISCHE NORM CENELEC European Committee for Electrotechnical Standardization Comit Eu
7、ropen 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 CENELEC members. ICS 97.060 Supersedes EN 60311:1997 + A1:
8、1997 + A2:2000English version Electric irons for household or similar use Methods for measuring performance (IEC 60311:2002)Fers repasser lectriques pour usage domestique ou analogue - Mthodes de mesure de laptitude la fonction (CEI 60311:2002) Elektrische Bgeleisen fr Haushalt und hnliche Zwecke Ve
9、rfahren zur Messung der Gebrauchseigenschaften (IEC 60311:2002)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, Fre
10、nch, 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 Central Secretariat has the same status as the official versions. August 2009 This European Standard was approved by CENELEC on 2003-07-01. CENELEC
11、 members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for givingthis European Standard the status of a national standard without any alteration. Ref. No. EN 60311:2003 E CENELEC members are the national electrotechnical committees of Austria, Belgium,
12、Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword The text of the International Standar
13、d IEC 60311:2002, prepared by SC 59E, Ironing and pressing appliances, of IEC TC 59, Performance of household electrical appliances, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60311 on 2003-07-01 without any modification. This European Standard supersedes EN 6
14、0311:1997 + A1:1997 + A2:2000. 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) 2004-07-01 latest date by which the national standards conflicting with the EN have to be withdr
15、awn (dow) 2006-07-01 Annexes designated “normative“ are part of the body of the standard. Annexes designated “informative“ are given for information only. In this standard, Annexes B, C and ZA are normative and Annexes A and D are informative. Annex ZA has been added by CENELEC. In this standard, th
16、e following print types are used: test specifications: italic type; In small roman type; other texts: in roman type; Words in bold in the text are defined in Clause 3. _ Endorsement notice The text of the International Standard IEC 60311:2002 was approved by CENELEC as a European Standard without an
17、y modification. _ The text of document 59L/22/FDIS, future amendment 1 to IEC 60311:2002, prepared by SC 59L, Small household appliances, of IEC TC 59, Performance of household electrical appliances, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A1 to EN 603
18、11:2003 on 2006-02-01. The following dates were fixed: latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-11-01 latest date by which the national standards conflicting with the amendment have to be
19、withdrawn (dow) 2009-02-01 _ Endorsement notice The text of amendment 1:2005 to the International Standard IEC 60311:2002 was approved by CENELEC as an amendment to the European Standard without any modification. _ Foreword to amendment A1 BS EN 60311:2003+A2:2009EN 60311:2003+A2:2009Page 2Foreword
20、to amendment A2 The text of document 59L/67/FDIS, future amendment 2 to IEC 60311:2002, prepared by SC 59L, Small household appliances, of IEC TC 59, Performance of household electrical appliances, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A2 to EN 60311
21、:2003 on 2009-07-01. The following dates were fixed: latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2010-04-01 latest date by which the national standards conflicting with the amendment have to be wi
22、thdrawn (dow) 2012-07-01 _ Endorsement notice The text of amendment 2:2009 to the International Standard IEC 60311:2002 was approved by CENELEC as an amendment to the European Standard without any modification. _ BS EN 60311:2003+A2:2009EN 60311:2003+A2:2009Page 3This page deliberately set blankBS E
23、N 60311:2003+A2:2009EN 60311:2003+A2:2009Page 4CONTENTS 1 Scope and object7 2 Normative references .7 3 Terms and definitions .8 4 Measurements for various types of irons .10 5 General conditions for measurements .11 5.1 Ambient conditions 11 5.2 Voltage for measurements .11 5.3 Steady conditions 11
24、 5.4 Iron support for measurements 11 5.5 Temperature measurement 12 5.6 Cordless irons having a mains supply attachment.12 5.7 Irons fitted with separate steam generator/boiler 12 5.8 Irons fitted with auto switch-off devices 12 5.9 Test sample.12 5.10 Irons with additives12 6 General requirements
25、.12 6.1 Determination of mass .12 6.2 Measurement of length of the supply cord 13 7 Temperature measurements .13 7.1 Measurement of heating-up time 13 7.2 Measurement of initial overswing temperature and heating-up excess temperature .13 7.3 Measurement of sole-plate temperature .14 7.4 Determinatio
26、n of the hottest point 14 7.5 Measurement of temperature distribution14 7.6 Measurement of cyclic fluctuation of temperature of the hottest point15 8 Assessment of the spray function15 8.1 Determination of the mass of spray 15 8.2 Determination of the spray pattern .16 9 Measurements concerning stea
27、ming operation 17 9.1 Measurement of heating-up time for steaming operation .17 9.2 Measurement of steaming time, steaming rate and water leakage rate18 9.3 Determination of mass of a shot of steam.20 10 Assessment of smoothing .21 10.1 Creasing of test cloth.21 10.2 Conditioning of the iron22 10.3
28、Ironing.22 10.4 Ironing with shot of steam22 10.5 Evaluation .23 11 Measurement of input power and energy consumption.23 11.1 Measurement of input power23 11.2 Measurement of energy consumption .23 11.3 Ironing efficiency .25 BS EN 60311:2003+A2:2009EN 60311:2003+A2:2009Page 512 Assessment of sole-p
29、late25 12.1 Determination of smoothness of the sole-plate .25 12.2 Measurement of scratch resistance of sole-plate 26 12.3 Determination of adhesion of polytetrafluorethylene (PTFE) coating or similar coating on sole-plate 27 13 Measurement of thermostatic stability .28 13.1 Heating test.28 13.2 Dro
30、p test .28 13.3 Determination of drift of thermostat 29 14 Determination of total steaming time for hard water .29 15 Instruction for use.31 16 Information at the point of sale 31 Annex A (informative) Measurement of steaming time, steaming rate and water leakage rate for pressurized steam irons or
31、instantaneous steam irons 47 Annex B (normative) Ironing board .48 Annex C (normative) Cotton cloth.51 Annex D (informative) Classification of electric irons.52 Annex ZA (normative) Normative references to international publications with their corresponding European publications54 Figure 1 Arrangeme
32、nt for measuring the sole-plate temperature .33 Figure 2 Variation of sole-plate temperature after switching-on .34 Figure 3 Determination of spray pattern35 Figure 4 Test apparatus 36 Figure 5 Creasing tool37 Figure 6 Wrapping rod and pencil.37 Figure 7 Circular and rectangular blocks.38 Figure 8 C
33、onditioning of the iron 38 Figure 9 Ironing .39 Figure 10 Evaluation 39 Figure 12 Test apparatus for smoothness of sole-plate .42 Figure 13 - Scratch .43 Figure 14 Positions of cutting area .44 Figure 15 Apparatus for drop test .45 Figure 16 Test apparatus for total steaming time 46 Figure A.1 Measu
34、rements concerning steaming operation.47 Figure B.1 Example of construction of the ironing board .50 Table 1 Measurements of various types of irons 10-11 Table 2 Classes of scratch resistance 27 BS EN 60311:2003+A2:2009EN 60311:2003+A2:2009Page 6Figure 11 Comparision charts.41 14.1 For non-pressuris
35、ed steam irons .29 14.2 For pressurised steam irons or instantaneous steam irons 30 ELECTRIC IRONS FOR HOUSEHOLD OR SIMILAR USE METHODS FOR MEASURING PERFORMANCE 1 Scope This International Standard applies to electric irons for household or similar use. The purpose of this standard is to state and d
36、efine the principal performance characteristics of electric irons for household or similar use which are of interest to the user and to describe the standard methods for measuring these characteristics. Electric irons covered by this standard include dry irons; steam irons; ! vented steam irons with
37、 motor pump; “ spray irons; steam irons with separate water reservoir or boiler/generator having a capacity not exceeding 5 l. This standard is concerned neither with safety nor with performance requirements. NOTE The primary characteristic to be taken into account in assessing the performance of an
38、 electric iron is its basic ability to produce a smooth finish to textile materials, without risk of scorching or other damage. lt has not proved possible to devise a single method which will measure this characteristic in a consistently reproducible way and measurements have therefore been included
39、 to check certain factors, such as the temperature of the sole-plate at the mid-point, sole-plate temperature distribution, etc., which affect the basic characteristic. In evaluating the results, it must be realized that, while a very exceptional result in any one of them may significantly affect pe
40、rformance, there is considerable latitude in the combination of results which will give satisfactory ironing performance, and too much significance should not be attached to minor differences in any one result. 2 Normative references The following referenced documents are indispensable for the appli
41、cation 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. IEC 60051-1:1997, Direct acting indicating analogue electrical measuring instruments and their accessories Part 1:
42、Definitions and general requirements common to all parts IEC 60454-3-3:1998, Pressure-sensitive adhesive tapes for electrical purposes Part 3: Specifications for individual materials Sheet 3: Polyester film tapes with rubber thermoplastic adhesive IEC 60734:2001, Household electrical applicances Per
43、formance Hard water for testing ISO 105-F:1985, Textiles Tests for colour fastness Part F: Standard adjacent fabrics ISO 1518:1992, Paints and varnishes Scratch test ISO 2409:1992, Paints and varnishes Cross-cut test ISO 3758:1991, Textiles Care labelling code using symbols BS EN 60311:2003+A2:2009E
44、N 60311:2003+A2:2009Page 7ISO 3801:1977, Textiles Woven fabrics Determination of mass per unit length and mass per unit area ISO 6330:2000, Textiles Domestic washing and drying procedures for textile testing ISO 7211-2:1984, Textiles Woven fabrics Construction Methods of analysis Part 2: Determinati
45、on of number of threads per unit length ISO 9073-2: 1995, Textiles Test methods for nonwovens Part 2: Determination of thickness ISO 13934-1:1999, Textiles Tensile properties of fabrics Part 1: Determination of maximum force and elongation at maximum force using the strip method 3 Terms and definiti
46、ons For the purposes of this standard the following definitions apply. 3.1 electric iron portable appliance, which has an electrically heated sole-plate and is used for ironing textile materials NOTE In this standard, “electric iron“ is referred to as “iron“. 3.2 thermostatic iron iron fitted with a
47、 thermostat, the setting of which can be adjusted manually to alter the sole-plate temperature over a range and maintain it within certain limits 3.3 electric iron with non-self-resetting thermal cut-out iron fitted with a non-self-resetting thermal cut-out, such as a fusible link, for the purpose o
48、f disconnecting the heating element if the iron attains excessive temperature 3.4 dry iron iron having neither means to produce and supply steam nor to spray water onto textile materials while ironing 3.5 steam iron iron having means to produce and supply steam to textile materials while ironing. It
49、 can be provided with means to supply a shot of steam 3.5.1 shot-of-steam iron iron provided with means to supply a shot of steam to textile materials while ironing 3.5.2 shot of steam single emission of an increased volume of steam from the sole-plate for a short duration 3.5.3 vented steam iron steam iron in which steam is produced when the water contacts the sole-plate, the water reservoir being at atmos
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