1、BRITISH STANDARDBS EN 60335-2-41: 2003+A2:2010Household and similar electrical appliances Safety Part 2-41: Particular requirements for pumpsICS 13.120; 97.180; 23.080g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g5
2、3g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58National forewordThis British Standard is the UK implementation of EN 60335-2-41:2003+A2:2010. It is identical to IEC 60335-2-41:2002, incorporating amendments 1:2004 and 2:2009. It supersedes BS EN 60335-2-41:2003 which will be with
3、drawn on 1 February 2015.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 A1 is indicated by !“.The UK participation in its preparati
4、on was entrusted by Technical Committee CPL/61, Safety of household and similar electrical appliances to Subcommitee CPL/61/01, Motorised appliance group.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all
5、 the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 60335-2-41:2003+A2:2010This British Standard was published under the authority of the Standards Policy and Strategy Commit
6、tee on25 July 2003 BSI 2010Amendments/corrigenda issued since publicationAmd. No. Date Comments 15202 21 June 2004 Implementation of IEC amendment 1:2004 with CENELEC endorsement A1:200431 May 2010 Implementation of IEC amendment A2:2009 with CENELEC endorsement A2:2010ISBN 978 0 580 65775 7EUROPEAN
7、 STANDARD EN 60335-2-41:2003+A2 NORME EUROPENNE February 2010 EUROPISCHE NORM CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 20
8、03 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60335-2-41:2003 + A1:2004 E ICS 13.120; 97.180; 23.080 Supersedes EN 60335-2-41:1996 + A1:2001English version Household and similar electrical appliances - Safety Part 2-41: Parti
9、cular requirements for pumps (includes amendment A1:2004) (IEC 60335-2-41:2002 + A1:2004) Appareils lectrodomestiques et analogues - Scurit Partie 2-41: Rgles particulires pour les pompes (inclut lamendement A1:2004) (CEI 60335-2-41:2002 + A1:2004) Sicherheit elektrischer Gerte fr den Hausgebrauch u
10、nd hnliche Zwecke Teil 2-41: Besondere Anforderungen fr Pumpen (enthlt nderung A1:2004) (IEC 60335-2-41:2002 + A1:2004) This European Standard was approved by CENELEC on 2003-05-01. Amendment A1 was approved by CENELEC on 2004-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal
11、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 such national standards may be obtained on application to the Central Secretariat or to any CENELEC member
12、. This European 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 Central Secretariat has the same status as the official versions. CENELEC m
13、embers are the national electrotechnical committees of Austria, Belgium, 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, Switz
14、erland and United Kingdom. Foreword The text of the International Standard IEC 60335-2-41:2002 (61/2217/FDIS), prepared by the IEC Technical Committee 61, Safety of household and similar electrical appliances, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60335-2
15、-41 on 2003-05-01. This European Standard replaces EN 60335-2-41:1996 + A1:2001. 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) 2004-05-01 - date on which national stan
16、dards conflicting with the EN have to be withdrawn (dow) 2006-05-01 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 that standard. Amendments and revisio
17、ns 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 the European Standard: Safety requir
18、ements for electric pumps. When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as far as is reasonable. When this standard states “addition“, “modification“ or “replacement“, the relevant text of Part 1 is to be adapted accordingly. NOTE 1 The following numb
19、ering 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 in a replaced clause or subclause; - additional annexes
20、 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 type; - notes: in small roman type. Words in bold in
21、 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 Annex ZA to EN 60335-1. There are no national devia
22、tions from this European Standard, other than those listed in Annex ZB to EN 60335-1. _ BS EN 60335-2-41:2003+A2:2010EN 60335-2-41:2003+A2:2010 (E)Page 2Introduction An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this standard are fully covered by the Lo
23、w Voltage Directive, 73/23/EEC. For products having mechanical moving parts, a risk assessment in accordance with the Machinery Directive, 98/37/EC, has shown that the risks are mainly of electrical origin and consequently this directive is not applicable. However, the relevant essential safety requ
24、irements of the Machinery Directive are covered by this standard together with the principal objectives of the Low Voltage Directive. _ Endorsement notice The text of the International Standard IEC 60335-2-41:2002 was approved by CENELEC as a European Standard without any modification. _ Foreword to
25、 amendment A1 The text of document 61/2537/FDIS, future amendment 1 to IEC 60335-2-41:2002, prepared by the IEC 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 60335-2-41:2
26、003 on 2004-03-01. The following dates are applicable: - latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2004-12-01 - date on which national standards conflicting with the amendment have to be withdra
27、wn (dow) 2007-03-01 This amendment supplements or modifies the corresponding clauses of EN 60335-2-41:2003. There are no special national conditions causing a deviation from this amendment. There are no national deviations from this amendment. _ Endorsement notice The text of amendment 1:2004 to the
28、 International Standard IEC 60335-2-41:2002 was approved by CENELEC as an amendment to the European Standard without any modification. _ BS EN 60335-2-41:2003+A2:2010EN 60335-2-41:2003+A2:2010 (E)Page 3Foreword to amendment A2The text of document 61/3872/FDIS, future amendment 2 to IEC 60335-2-41:20
29、02, prepared by IEC 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 A2 to EN 60335-2-41:2003 on 2010-02-01. Attention is drawn to the possibility that some of the elements of this d
30、ocument may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates are applicable: - latest date by which the amendment has to be implemented at national level by publication of an identical national standard
31、or by endorsement (dop) 2010-11-01 - date on which national standards conflicting with the amendment have to be withdrawn (dow) 2015-02-01 This amendment supplements or modifies the corresponding clauses of EN 60335-2-41:2003. There are no special national conditions causing a deviation from this am
32、endment. There are no national deviations from this amendment. _ Endorsement notice The text of amendment 2:2009 to the International Standard IEC 60335-2-41:2002 was approved by CENELEC as an amendment to the European Standard without any modification. _ BS EN 60335-2-41:2003+A2:2010EN 60335-2-41:2
33、003+A2:2010 (E)Page 4CONTENTS INTRODUCTION.6 1 Scope.7 2 Normative references .8 3 Definitions 8 4 General requirement.8 5 General conditions for the tests 8 6 Classification9 7 Marking and instructions.9 8 Protection against access to live parts10 9 Starting of motor-operated appliances 11 10 Power
34、 input and current .11 11 Heating 11 12 Void11 13 Leakage current and electric strength at operating temperature11 14 Transient overvoltages .11 15 Moisture resistance 11 16 Leakage current and electric strength.12 17 Overload protection of transformers and associated circuits .12 18 Endurance12 19
35、Abnormal operation 12 20 Stability and mechanical hazards .13 21 Mechanical strength .13 22 Construction.13 23 Internal wiring.14 24 Components .14 25 Supply connection and external flexible cords 15 26 Terminals for external conductors.15 27 Provision for earthing .15 28 Screws and connections.16 2
36、9 Clearances, creepage distances and solid insulation 16 30 Resistance to heat and fire.16 31 Resistance to rusting16 32 Radiation, toxicity and similar hazards16 Annexes .17 Bibliography17 BS EN 60335-2-41:2003+A2:2010EN 60335-2-41:2003+A2:2010 (E)Page 5INTRODUCTION It has been assumed in the draft
37、ing of this International Standard that the execution of its provisions is entrusted to appropriately qualified and experienced persons. This standard recognizes the internationally accepted level of protection against hazards such as electrical, mechanical, thermal, fire and radiation of appliances
38、 when operated as in normal use taking into account the manufacturers instructions. It also covers abnormal situations that can be expected in practice and takes into account the way in which electromagnetic phenomena can affect the safe operation of appliances. This standard takes into account the
39、requirements of IEC 60364 as far as possible so that there is compatibility with the wiring rules when 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 covered by another
40、part 2 of IEC 60335, the relevant part 2 is applied to each function separately, as far as is reasonable. If applicable, the influence of one function on the other is taken into account. An appliance that complies with the text of this standard will not necessarily be considered to comply with the s
41、afety principles of the standard if, when examined and tested, it is found to have other features that impair the level of safety covered by these requirements. An appliance employing materials or having forms of construction differing from those detailed in the requirements of this standard may be
42、examined and tested according to the intent of the requirements and, if found to be substantially equivalent, may be considered to comply with the standard. When a part 2 standard does not include additional requirements to cover hazards dealt with in Part 1, Part 1 applies. NOTE 1 This means that t
43、he technical committees responsible for the part 2 standards have determined that it is not necessary to specify particular requirements for the appliance in question over and above the general requirements. This standard is a product family standard dealing with the safety of appliances and takes p
44、recedence over horizontal and generic standards covering the same subject. NOTE 2 Horizontal and generic standards covering a hazard are not applicable since they have been taken into consideration when developing the general and particular requirements for the IEC 60335 series of standards. For exa
45、mple, in the case of temperature requirements for surfaces on many appliances, generic standards, such as ISO 13732-1 for hot surfaces, are not applicable in addition to part 1 or part 2 standards. BS EN 60335-2-41:2003+A2:2010EN 60335-2-41:2003+A2:2010 (E)Page 6HOUSEHOLD AND SIMILAR ELECTRICAL APPL
46、IANCES SAFETY Part 2-41: Particular requirements for pumps 1 Scope This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric pumps for liquids having a temperature not exceeding 90 C, intended for household and similar purposes, their rated vol
47、tage being not more than 250 V for single-phase appliances and 480 V for other appliances. NOTE 101 Examples of appliances within the scope of this standard are aquarium pumps; pumps for garden ponds; shower-boost pumps; sludge pumps; submersible pumps; table fountain pumps; vertical wet pit pumps.
48、Appliances not intended for normal household use, but that nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the co
49、mmon hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account NOTE 102 Attention is drawn to the fact that for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection o
