1、BRITISH STANDARD BS EN60730-2-14:1997Incorporating CENELECamendment A11Automatic electricalcontrols for householdand similar use Part 2-14: Particular requirements forelectric actuatorsICS 97.120g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g3
2、8g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58+A2:2008 National forewordThis British Standard is the UK implementation of EN 60730-2-14:1997+A2:2008, incorporating amendment A11:2005. It was derived by CENELEC from IEC 60730-2-14:1995, incorporating a
3、mendments 1:2001 and 2:2007. It supersedes BS EN 60730-2-14:1998 which will be withdrawn on 1 August 2011.The start and finish of text introduced or altered by amendment is indicated in the text by tags !“.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
4、altered by IEC amendment 1 is indicated by !“.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 the text by tags . Where a common modification has been introduced by amendment, the tags carry
5、 the number of the amendment. For example, the common modifications introduced by CENELEC amendment A11 are indicated by hi.Where a common modification to an IEC amendment has been introduced, the tags carry the number of the amendment. For example, the common modifications introduced by CENELEC to
6、IEC amendment 2 are indicated by RS.The UK participation in its preparation was entrusted to Technical Committee CPL/72, Electrical control devices for household equipment and appliances.A list of organizations represented on this committee can be obtained on request to its secretary.This publicatio
7、n 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.BS EN 60730-2-14:1997+A2:2008This British Standard was published under the authority of the Sta
8、ndards Board and comes into effect on 15 September 1998 BSI 2010Amendments/corrigenda issued since publicationAmd. No. Date Comments 13515 20 March 2002 Implementation of IEC amendment 1:2001 with CENELEC endorsement A1:200117075 31 May 2007 Implementation of CENELEC amendment A11:200530 April 2010
9、Implementation of IEC amendment 2:2007 with CENELEC endorsement A2:2008; Alignment of CENELEC and BSI publication datesISBN 978 0 580 71078 0EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 60730-2-14:1997+A2ICS 97.120 Descriptors: Electrical household appliance, automatic control, definition, requ
10、irement, test, actuatorEnglish versionAutomatic electrical controls for household andsimilar use Part 2-14: Particular requirements for electric actuators (IEC 60730-2-14:1995, modified)Dispositifs de commande lectrique automatiques usage domestique et analogue Partie 2-14: Rgles particulires pour l
11、esactionneurs lectriques (CEI 60730-2-14:1995, modifie)Automatische elektrische Regel- und Steuergertefr den Hausgebrauch und hnliche AnwendungenTeil 2-14: Besondere Anforderungen anelektrische Stellantriebe (IEC 60730-2-14:1995, modifiziert)This European Standard was approved by CENELEC on 1997-10-
12、01.CENELEC members are bound to comply with the CEN/CENELEC InternalRegulations which stipulate the conditions for giving this European Standardthe status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained o
13、n application to the Central Secretariat or to anyCENELEC member.This European Standard exists in three official versions (English, French,German). A version in any other language made by translation under theresponsibility of a CENELEC member into its own language and notified to theCentral Secreta
14、riat has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria,Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain,Sweden, Switzerland and United Kingdo
15、m.CENELECEuropean Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische NormungCentral Secretariat: rue de Stassart 35, B-1050 Brussels 1997 CENELEC All rights of exploitation in any form and by any means reserved worldw
16、ide forCENELEC members.Ref. No. EN 60730-2-14:1997 E+A11January 2005September 20082ForewordThe text of the International Standard IEC 60730-2-14:1995, prepared by IEC TC 72,Automatic controls for household use, together withthe common modifications prepared by theTechnical Committee CENELEC TC 72, w
17、assubmitted to the formal vote and was approved byCENELEC as EN 60730-2-14 on 1997-10-01.The following dates were fixed: This Part 2 is to be used in conjunction with EN 60730-1:1991, Automatic electrical controls forhousehold and similar use Part 1: Generalrequirements, and its amendments A1:1991,A
18、11:1991, A12:1993 and A14:1995. Considerationmay be given to future editions of, or amendmentsto, EN 60730-1.This Part 2 supplements or modifies thecorresponding clauses of EN 60730-1 so as toconvert it into the European Standard “Safetyrequirements for electric actuators”.Where a particular clause
19、or subclause of Part 1 isnot mentioned in this Part 2, that clause orsubclause applies as far as is reasonable. Where thisPart 2 states “addition”, “modification” or“replacement”, the relevant text of Part 1 is to beadapted accordingly.Subclauses and notes which are in addition to thosein Part 1 are
20、 numbered 101, etc.Where reference is made to other international orharmonized standards, the edition of that standardquoted in Annex ZB (normative) of EN 60730-1 isapplicable.There are no special national conditions (snc)causing a deviation from this European Standardother than those listed in Anne
21、x ZA of EN 60730-1.Foreword to amendment A1The text of document 72/480/FDIS, futureamendment 1 to IEC 60730-2-14:1995, prepared byIEC TC 72, Automatic controls for household use, was submitted to the IEC-CENELEC parallel voteand was approved by CENELEC as amendment A1to EN 60730-2-14:1997 on 2001-07
22、-03.The following dates were fixed: NOTE This amendment enables EN 60730-2-14 to be used withEN 60730-1:2000. Consideration may be given to future editionsof, or amendments to, EN 60730-1.Foreword to amendment A11This amendment to the European Standard EN 60730-2-14:1997 was prepared by the Technica
23、lCommittee CENELEC TC 72, Automatic controlsfor household use.The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A11 to EN 60730-2-14:1997 on 2004-12-01.This amendment was prepared in order to makeEN 60730-2-1 not applicable for controls c
24、overed bythis standard. EN 60730-2-1:1997 will bewithdrawn at the latest date of withdrawal of thelast Part 2 for which it is applicable (i.e. 2009-03-01applicable to EN 60730-2-2:2002).The following dates were fixed: latest date by which the ENhas to be implemented atnational level bypublication of
25、 an identicalnational standard or byendorsement (dop) 1999-06-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2004-06-01 latest date by which theamendment has to beimplemented at nationallevel by publication of anidentical national standardor by endo
26、rsement (dop) 2002-04-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2008-07-01 latest date by which theamendment has to beimplemented at nationallevel by publication of anidentical national standardor by endorsement (dop) 2005-12-01 latest d
27、ate by which the national standards conflicting with the amendment have to be withdrawn (dow) 2008-07-01BS EN 60730-2-14:1997+A2:2008 BSI 2010 Foreword to amendment A2 The text of amendment 2:2007 to the International Standard IEC 60730-2-14:1995, prepared by IEC TC 72, Automatic controls for househ
28、old use, together with the common modifications prepared by the Technical Committee CENELEC TC 72, Automatic controls for household use, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A2 to EN 60730-2-14:1997 on 2008-08-01. The following dates were fixed: l
29、atest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2009-08-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2011-08-01 This amendment to Part 2-14 i
30、s to be used in conjunction with EN 60730-1:2000, Automatic electrical controls for household and similar use - Part 1: General requirements, and any subsequent amendments. _ Endorsement notice The text of amendment 2:2007 to the International Standard IEC 60730-2-14:1995 was approved by CENELEC as
31、an amendment to the European Standard with agreed common modifications._ BS EN 60730-2-14:1997+A2:20083 BSI 2010 ContentsPageForeword 21 Scope and normative references 52 Definitions 53 General requirements 64 General notes on tests 65 Rating 66 Classification 77 Information 88 Protection against el
32、ectric shock 89 Provision for protective earthing 810 Terminals and terminations 911 Constructional requirements 912 Moisture and dust resistance 913 Electric strength and insulation resistance 914 Heating 915 Manufacturing deviation and drift 1016 Environmental stress 1017 Endurance 1018 Mechanical
33、 strength 1019 Threaded parts and connections 10201021 Resistance to heat, fire and tracking 1022 Resistance to corrosion 1023 Radio interference suppression 1024 Components 1025 Normal operation 1026 Operation with mains borne perturbations, magnetic andelectromagnetic disturbances 1027 Abnormal op
34、eration 1028 Guidance on the use of electronic disconnection 11Annex H (normative) Requirements for electronic controls 12Annex ZB 15Figures 11Table 7.2 8Table 27.2 Maximum permitted temperatures for test of blocked output conditions 11Creepage dis tances , clearances and distances through solid ins
35、ulation BS EN 60730-2-14:1997+A2:20084 BSI 2010 1 Scope and normative referencesThis clause of Part 1 is applicable except as follows:1.1 Replacement: This part of IEC 730 applies to electric actuators for use in, on, or in association with equipment for household and similar use for heating, air-co
36、nditioning and ventilation. The equipment may use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof.This Part 2 applies to electric actuators using NTC or PTC thermistors, additional requirements for which are contained in Annex J.1.1.1 This Part 2 applies to th
37、e inherent safety, to the operating values, operating times and operating sequences where such are associated with equipment safety and to the testing of electric actuators used in, on or in association with, equipment for household and similar use for heating, air-conditioning and ventilation.Requi
38、rements for specific operating values, operating times and operating sequences may be given in the standards for appliances and equipment.Throughout this Part 2 the word “equipment” means “appliance and equipment”.Electric actuators for equipment not intended for normal household use, but which neve
39、rtheless may be used by the public, such as equipment intended to be used by laymen in shops, in light industry and on farms, are within the scope of this Part 2.This Part 2 does not apply to electric actuators designed exclusively for industrial applications.EN 60730-2-1 is not applicable to electr
40、ic actuators.This Part 2 does not apply to electric actuators which are mechanically integral with valves.See IEC 730-2-8, Particular requirements for electrically operated valves, including mechanical requirements and IEC 730-2-17, Particular requirements for electrically operated gas valves !“.Thi
41、s Part 2 does not apply to electric motors, requirements for which are contained in IEC 34.1.1.2 Requirements for manual switches not integral with an electric actuator are contained in IEC 1058-1.1.2 Replacement: This Part 2 applies to electric actuators with a rated voltage not exceeding !690 V“ a
42、nd with a rated current not exceeding 63 A.1.3 Replacement: This Part 2 does not take into account the response value of an automatic action of an electric actuator, if such a response value is dependent upon the method of mounting the electric actuator in the equipment. Where a response value is of
43、 significant purpose for the protection of the user, or surroundings, the value defined in the appropriate household equipment or as determined by the manufacturer shall apply.1.4 Replacement: This Part 2 applies also to electric actuators incorporating electronic devices, requirements for which are
44、 contained in Annex H.2 DefinitionsThis clause of Part 1 is applicable, except as follows:2.2 Definitions of types of control according to purposeAdditional definition:2.2.101 electric actuator a device in which a prime mover is mechanically linked to a valve, damper or similar device and which resp
45、onds to initiation from a control or switch the electric actuator moves the valve, damper or similar device to defined positions and may also incorporate other functions, such as electric interlock switches and/or feedbackBS EN 60730-2-14:1997+A2:20085 BSI 2010 2.3 Definitions relating to the functi
46、on of controlsAdditional definitions:2.3.101 multi-position action action denoting that the electric actuator operates in such a manner that only two or more defined positions can be reached2.3.102 modulating action action denoting that the electric actuator operates in such a manner that every posi
47、tion between two defined limits can be reached2.3.103 travel time the time taken by an electric actuator to move from one defined position to another2.3.104 stroke the distance travelled by a linear actuator2.3.105 angular rotation the operating movement of a rotary actuator given in radians or degr
48、ees2.13 Miscellaneous definitionsAdditional definition:2.13.101 linkage those parts which mechanically connect the electric actuator with a valve, damper or similar device3 General requirementsThis clause of Part 1 is applicable.4 General notes on testsThis clause of Part 1 is applicable.5 RatingThis clause of Part 1 is applicable.BS EN 60730-2-14:1997+A2:20086 BSI 2010 6 ClassificationThis clause of Part 1 is applicable, except as
