BS EN 60335-2-89-2010 Household and similar electrical appliances - Safety - Particular requirements for commercial refrigerating appliances with an incorporated or remote refriger.pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationHousehold and similar electricalappliances SafetyPart 2-89: Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing

2、unit or compressorBS EN 60335-2-89:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 07:52, Uncontrolled Copy, (c) BSINational forewordThis British Standard is the UK implementation of EN 60335-2-89:2010. It isidentical to IEC 60335-2-89:2010. It supersedes BS EN 60335-2-89:2002,

3、which will be withdrawn on 1 March 2013.The UK participation in its preparation was entrusted by Technical CommitteeCPL/61, Safety of household and similar electrical appliances, toSubcommittee CPL/61/3, Refrigerators and food freezers.A list of organizations represented on this committee can be obt

4、ained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2010ISBN 978 0 580 61432 3ICS 97.130.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This

5、British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 April 2010.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 60335-2-89:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 07:52, Uncontrolled C

6、opy, (c) BSIEUROPEAN STANDARD EN 60335-2-89 NORME EUROPENNE EUROPISCHE NORM March 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brus

7、sels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60335-2-89:2010 E ICS 97.130.20 Supersedes EN 60335-2-89:2002 + A1:2005 + A2:2007 + A11:2004English version Household and similar electrical appliances - Safety - Part 2-89

8、: Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor (IEC 60335-2-89:2010) Appareils lectrodomestiques et analogues - Scurit - Partie 2-89: Rgles particulires pour les appareils de rfrigration usage commercial avec

9、 une unit de condensation du fluide frigorigne ou un compresseur incorpors ou distance (CEI 60335-2-89:2010) Sicherheit elektrischer Gerte fr den Hausgebrauch und hnliche Zwecke - Teil 2-89: Besondere Anforderungen fr gewerbliche Khl-/Gefriergerte mit eingebautem oder getrenntem Verflssigersatz oder

10、 Motorverdichter (IEC 60335-2-89:2010) This European Standard was approved by CENELEC on 2010-03-01. CENELEC 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 any alteration

11、. 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 made by transla

12、tion 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, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Esto

13、nia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 60335-2-89:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA S

14、TANDARDS, 21/07/2010 07:52, Uncontrolled Copy, (c) BSIEN 60335-2-89:2010 - 2 - Foreword The text of document 61C/460/FDIS, future edition 2 of IEC 60335-2-89, prepared by SC 61X of the IEC Technical Committee 61, Safety of household and similar electrical appliances, was submitted to the IEC-CENELEC

15、 parallel vote and was approved by CENELEC as EN 60335-2-89 on 2010-03-01. This European Standard supersedes EN 60335-2-89:2002, EN 60335-2-89:2002/A1:2005, EN 60335-2-89:2002/A2:2007 and EN 60335-2-89:2002/A11:2004. The principal changes in this edition as compared with EN 60335-2-89:2002 are as fo

16、llows (minor changes are not listed): aligns the text with EN 60335-1, and its Amendments 1, 2, 11, 12 and 13; introduces requirements for appliances using transcritical refrigerant systems (3.107, 3.108, 3.109, 3.110, 3.111, 7.1, 7.6, 7.12.1, 22.103, 24.1.4, 24.102); introduces an enhanced flexing

17、test (23.3). Attention is drawn to the possibility that some of the elements of this document 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 were fixed: - latest date by which the EN has to be impl

18、emented at national level by publication of an identical national standard or by endorsement (dop) 2010-12-01 - date on which national standards conflicting with the EN have to be withdrawn (dow) 2013-03-01 This Part 2 has to be used in conjunction with EN 60335-1, Household and similar electrical a

19、ppliances Safety Part 1: General requirements. It was established on the basis of the 2002 edition of that 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.

20、 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 electric appliances - Safety - Part 2-89: Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant c

21、ondensing unit or compressor 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

22、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 annexes are

23、 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 the text ar

24、e defined in Clause 3. When a definition concerns an adjective, the adjective and the associated noun are also in bold. BS EN 60335-2-89:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 07:52, Uncontrolled Copy, (c) BSI- 3 - EN 60335-2-89:2010 There are no special national condi

25、tions causing a deviation from this European Standard, other than those listed in Annex 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. p NOTE In this document, p is used in the margin to indicate instructions for pre

26、paring the printed version. _ BS EN 60335-2-89:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 07:52, Uncontrolled Copy, (c) BSIEN 60335-2-89:2010 - 4 - Introduction p Add: An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this standar

27、d 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 the risks are mainly of electrical origin and consequently this directive is not applicable. However, th

28、e 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 60335-2-89:2010 was approved by CENELEC as a European Standard without

29、 any modification. _ Bibliography p Add the following notes to the standards mentioned: IEC 60079 series NOTE Harmonized in EN 60079 series (partially modified). IEC 60335-2-24 NOTE Harmonized as EN 60335-2-24. IEC 60335-2-75 NOTE Harmonized as EN 60335-2-75. ISO 13732-1 NOTE Harmonized as EN ISO 13

30、732-1. ISO 23953-2 NOTE Harmonized as EN ISO 23953-2. _ BS EN 60335-2-89:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 07:52, Uncontrolled Copy, (c) BSI- 5 - EN 60335-2-89:2010 p Add: Annex ZC (normative) Normative references to international publications with their correspon

31、ding European publications Addition: Publication Year Title EN/HD Year IEC 60079-41)- Electrical apparatus for explosive gas atmospheres - Part 4: Method of test for ignition temperature- - IEC 60079-4A2)- Electrical apparatus for explosive gas atmospheres - Part 4: Method of test for ignition tempe

32、rature - First supplement to IEC 60079-4:1966 - - IEC 60079-15 2005 Electrical apparatus for explosive gas atmospheres - Part 15: Construction, test and marking of type of protection “n“ electrical apparatus EN 60079-15 2005 IEC/TR 60079-20 - Electrical apparatus for explosive gas atmospheres - Part

33、 20: Data for flammable gases and vapours, relating to the use of electrical apparatus - - IEC 60335-2-5 - Household and similar electrical appliances - Safety - Part 2-5: Particular requirements for dishwashers EN 60335-2-5 2003 2009 IEC 60335-2-34 + A1 + A2 2002 2004 2008 Household and similar ele

34、ctrical appliances - Safety - Part 2-34: Particular requirements for motor-compressors EN 60335-2-34 + A1 + A2 + A11 2002 2005 2009 2004 ISO 817 - Organic refrigerants - Number designation - - ISO 3864-1 - Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety sig

35、ns in workplaces and public areas - - ISO 4126-2 2003 Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devices - - ISO 5149 - Mechanical refrigerating systems used for cooling and heating - Safety requirements - - _ 1) IEC 60079-4 is superseded by IEC 60079-20-

36、1:2010. 2) IEC 60079-4A is superseded by IEC 60079-20-1:2010. BS EN 60335-2-89:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 07:52, Uncontrolled Copy, (c) BSI 2 60335-2-89 IEC:2010 CONTENTS INTRODUCTION.7 1 Scope.8 2 Normative references .8 3 Definitions 9 4 General requireme

37、nt.11 5 General conditions for the tests 11 6 Classification12 7 Marking and instructions.12 8 Protection against access to live parts15 9 Starting of motor-operated appliances 16 10 Power input and current .16 11 Heating 16 12 Void18 13 Leakage current and electric strength at operating temperature

38、18 14 Transient overvoltages .18 15 Moisture resistance 18 16 Leakage current and electric strength.19 17 Overload protection of transformers and associated circuits .20 18 Endurance20 19 Abnormal operation 20 20 Stability and mechanical hazards .22 21 Mechanical strength .22 22 Construction.22 23 I

39、nternal wiring.31 24 Components .31 25 Supply connection and external flexible cords 33 26 Terminals for external conductors.33 27 Provision for earthing .33 28 Screws and connections.33 29 Clearances, creepage distances and solid insulation34 30 Resistance to heat and fire.34 31 Resistance to rusti

40、ng34 32 Radiation, toxicity and similar hazards34 Annexes .37 Annex C (normative) Ageing test on motors .37 Annex D (normative) Thermal motor protectors37 Annex P (informative) Guidance for the application of this standard to appliances used in warm damp equable climates37 Annex AA (normative) Locke

41、d-rotor test of fan motors .38 Annex BB (normative) Non-sparking “n” electrical apparatus40 Bibliography42 BS EN 60335-2-89:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 07:52, Uncontrolled Copy, (c) BSI60335-2-89 IEC:2010 3 Figure 101 Apparatus for spillage test35 Figure 102

42、 Scratching tool tip details .36 Figure AA.1 Supply circuit for locked-rotor test of a single-phase fan motor .39 Table 101 Maximum temperatures for motor-compressors .18 Table 102 Refrigerant flammability parameters 30 BS EN 60335-2-89:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/0

43、7/2010 07:52, Uncontrolled Copy, (c) BSI60335-2-89 IEC:2010 7 INTRODUCTION It has been assumed in the drafting of this International standard that the execution of its provisions is entrusted to appropriately qualified and experienced persons. This standard recognizes the internationally accepted le

44、vel of protection against hazards such as electrical, mechanical, thermal, fire and radiation of appliances 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 e

45、lectromagnetic phenomena can affect the safe operation of appliances. This standard takes into account the 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.

46、 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, as far as is reasonable. If applicable, the influence of one function on the other is taken into account. When a

47、 part 2 standard does not include additional requirements to cover hazards dealt with in Part 1, Part 1 applies. NOTE 1 This means that the technical committees responsible for the part 2 standards have determined that it is not necessary to specify particular requirements for the appliance in quest

48、ion over and above the general requirements. This standard is a product family standard dealing with the safety of appliances and takes precedence over horizontal and generic standards covering the same subject. NOTE 2 Horizontal and generic standards covering a hazard are not applicable since they

49、have been taken into consideration when developing the general and particular requirements for the IEC 60335 series of standards. For example, 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. An appliance that complies with the text of this standard will not necessarily be considered to compl