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1、BRITISH STANDARD Household and similar electrical appliances Safety Part 2-34: Particular requirements for motor-compressors ICS 97.040.30 ? BS EN 60335-2-34: 2002+A2:2009 Incorporating CENELEC A11 amendment Licensed CopyChinese University of Hong Kong, 13/06/2009 07:36, Uncontrolled Copy, (c) BSI T
2、his British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 January 2003 National foreword 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 IE
3、C amendment. For example, text altered by IEC amendment 1 is indicated by !“. BS EN 60335-2-34:2002+A2:2009 This British Standard is the UK implementation of EN 60335-2-34:2002 +A2:2009, incorporating A11:2004. It is identical with IEC 60335-2-34:2002, incorporating amendments 1:2004 and 2:2008. It
4、supersedes BS EN 60335-2-34:2002 which The UK participation in its preparation was entrusted by Technical Committee CPL/61, Safety of household and similar electrical appliances, to Subcommittee CPL/61/3, Refrigerators and food freezers. A list of organizations represented on this subcommittee can b
5、e 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 confer immunity from legal obligations. Amd. No.Date Comments 1516514 May 2004
6、Addition of Annex ZAA 31 May 2006 Implementation of IEC amendment 1:2004 with CENELEC endorsement A1:2005 Implementation of IEC amendment A2:2009 BSI 2009 will be withdrawn on 1 December 2011. 30 April 2009 ISBN 978 0 580 67661 1 2:2008 with CENELEC endorsement Amendments/corrigenda issued since pub
7、lication Licensed CopyChinese University of Hong Kong, 13/06/2009 07:36, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 60335-2-34 NORME EUROPENNE EUROPISCHE NORM + A11 March 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europis
8、ches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60335-2-34:2002 E ICS 97.040.30 Supersedes EN 60335-2-34:2000 English versio
9、n Household and similar electrical appliances Safety Part 2-34: Particular requirements for motor-compressors Appareils lectrodomestiques et analogues Scurit Partie 2-34: Rgles particulires pour les motocompresseurs (CEI 60335-2-34:2002) Sicherheit elektrischer Gerte fr den Hausgebrauch und hnliche
10、Zwecke Teil 2-34: Besondere Anforderungen fr Motorverdichter This European Standard was approved by CENELEC on 2002-12-01. members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without
11、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. This European Standard exists in three official versions (English, French, German). A version in any other language m
12、ade 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 members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finl
13、and, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. (IEC 60335-2-34:2002) CENELEC :2002+A2 January 2009 (IEC 60335-2-34:2002) Licensed CopyChine
14、se University of Hong Kong, 13/06/2009 07:36, Uncontrolled Copy, (c) BSI Foreword The text of document 61C/214/FDIS, future fourth edition of IEC 60335-2-34, prepared by SC 61C of the IEC Technical Committee 61, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60335-2
15、-34 on 2002-12-01. This European Standard replaces EN 60335-2-34:2000. 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) 2003-09-01 - date on which national standards conf
16、licting with the EN have to be withdrawn (dow) 2005-12-01 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 revisions of Part
17、 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 requirements for
18、 electric motor-compressors. 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 nu
19、mbering 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 annex
20、es 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
21、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 Annex ZA to EN 60335-1. There are no national dev
22、iations from this European Standard, other than those listed in Annex ZB to EN 60335-1. _ Page 2 BS EN 60335-2-34:2002+A2:2009 Licensed CopyChinese University of Hong Kong, 13/06/2009 07:36, Uncontrolled Copy, (c) BSI Introduction An investigation by CENELEC TC 61 has shown that all risks from produ
23、cts within the scope of this standard are fully covered by the Low 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 directi
24、ve 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. _ Endorsement notice The text of the International Standard IEC 60335-2-34:2002 was approved by CENEL
25、EC as a European Standard without any modification. _ ACZ xenn (ronitamv)e vitamroNe ni ot secnerefersnoitacilbup lanoitanret wisnoitacilbup naeporuE gnidnopserroc rieht ht cilbuPnoita Yrae iTtle DH/NE Yrae -25206 CEI1 )1 m CAroto ccaparotis raPt G :1renereP lafromcnaset ,etgni r dnafaS gnitayte rri
26、uqemestne Guf edior snitrepo dna noitallanoita -25206 NE1 1002 )2 _ )1 tadnufer decneree )2 laviide dtita no tadfo e isseu Foreword to amendment A11 A proposal to amend EN 60335-2-34:2002, document CLC/TC 61(SEC)1372, was discussed during the Kista meeting of CENELEC TC 61 in May 2002, when it was d
27、ecided to submit a draft for an amendment to the Unique Acceptance Procedure. The draft was circulated in April 2003 and was approved by CENELEC as amendment A11 to EN 60335-2-34:2002 on 2003-12-01. The following dates are applicable: - latest date by which the amendment has to be implemented at nat
28、ional 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 withdrawn (dow) 2006-12-01 _ Introduction Add: Products within the scope of this standard may incorporate pressurized component
29、s for which the Pressure Equipment Directive, 97/23/EC, applies. Further guidance is given in Annex ZAA. Page 3 BS EN 60335-2-34:2002+A2:2009 Licensed CopyChinese University of Hong Kong, 13/06/2009 07:36, Uncontrolled Copy, (c) BSI Foreword to amendment A1 The text of document 61C/283A/FDIS, future
30、 amendment 1 to IEC 60335-2-34:2002, prepared by SC 61C of 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 60335-2-34:2002 on 2005-02-01. The following dates are ap
31、plicable: - latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-11-01 - date on which national standards conflicting with the amendment have to be withdrawn (dow) 2008-02-01 This amendment supplement
32、s or modifies the corresponding clauses of EN 60335-2-34:2002. 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 International Standard IEC 60335-2-34:2002 w
33、as approved by CENELEC as an amendment to the European Standard without any modification. _ Page 4 BS EN 60335-2-34:2002+A2:2009 Licensed CopyChinese University of Hong Kong, 13/06/2009 07:36, Uncontrolled Copy, (c) BSI Foreword to amendment A2 _ Endorsement notice _ The text of document 61C/431/FDI
34、S, future amendment 2 to IEC 60335-2-34:2002, prepared by SC 61C, Household appliances for refrigeration, of IEC TC 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 60335-2-34:2002 on 2008-12-0
35、1. 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) 2009-09-01 - date on which national standards conflicting with the amendment have to be withdrawn (dow) 2011-12
36、-01 This amendment supplements or modifies the corresponding clauses of EN 60335-2-34:2002. There are no special national conditions causing a deviation from this amendment. There are no national deviations from this amendment. The text of amendment 2:2008 to the International Standard IEC 60335-2-3
37、4:2002 was approved by CENELEC as an amendment to the European Standard without any modification. BS EN 60335-2-34:2002+A2:2009 Page 5 In the Bibliography, add the following note to the standard mentioned: ISO 13732-1 NOTE Harmonized as EN ISO 13732-1:2008 (not modified). Licensed CopyChinese Univer
38、sity of Hong Kong, 13/06/2009 07:36, Uncontrolled Copy, (c) BSI BS EN 60335-2-34:2002+A2:2009 Page 6 8 10 11 11 13 13 14 15 15 15 15 16 16 16 16 16 16 16 16 16 21 21 21 24 24 24 25 25 25 25 26 26 26 27 27 27 27 31 31 Licensed CopyChinese University of Hong Kong, 13/06/2009 07:36, Uncontrolled Copy,
39、(c) BSI BS EN 60335-2-34:2002+A2:2009 Page 7 30 22 23 28 Bibliography.32 Figure 101 Supply circuit for the locked-rotor test of a single-phase motor-compressor26 - Figure AA.1 Substitute refrigeration circuit- Table 101 Minimum high side test pressures. - Table 102 Minimum low side test pressures -
40、Table AA.1 Substitute refrigeration circuit conditions for operating under running- overload conditions. Licensed CopyChinese University of Hong Kong, 13/06/2009 07:36, Uncontrolled Copy, (c) BSI 6 -53306-243 (2002:CEI)E INTRODUCTION It has been assumed in the drafting of this International Standard
41、 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 when operated as in normal use ta
42、king 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 This standard takes into account the requirements of IEC 60364 as far as possible so that there is compatibility wit
43、h 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 part 2 of IEC 60335, the relevant part 2 is applied to each function separately
44、, 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 safety principles of the standard if, when examined and tested, it is found to h
45、ave 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 examined and tested according to the intent of the requirements and, if found t
46、o be substantially equivalent, may be considered to comply with the standard. For motor-compressors, testing in accordance with this standard is an option and cannot be required as a precondition for testing the complete appliance, for example by reference in Clause 24 of a part 2 of IEC 60335. Howe
47、ver, testing of the appliance should be reduced if an incorporated motor-compressor including its protection system or control system, if any, complies with this standard. If testing of the motor-compressor includes testing in accordance with Annex AA, temperatures of the motor-compressor windings,
48、housing and other parts related to the motor-compressor, such as terminals, internal wiring and insulating materials, are not measured when the complete appliance in which the motor-compressor is used is tested. These requirements apply to sealed (hermetic and semi-hermetic type) motor-compressors w
49、ith their associated starting, cooling capacity control and protection systems, tested separately under the most severe conditions of the refrigerating system operation which, within reasonable limits, could occur in the applications for which they are used. Page 7 can .affect the safe operation of appliances When a part 2 standard does not include ad