IEC 60730-2-17-1997 Automatic electrical controls for household and similar use - Part 2 Particular requirements for electrically operated gas valves including .pdf

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1、 IEC 60730-2-17Edition 1.2 2007-11INTERNATIONAL STANDARD NORME INTERNATIONALEAutomatic electrical controls for household and similar use Part 2-17: Particular requirements for electrically operated gas valves, including mechanical requirements Dispositifs de commande lectrique automatiques usage dom

2、estique et analogue Partie 2-17: Rgles particulires pour les lectrovannes de gaz, y compris les prescriptions mcaniques IEC60730-2-17:1997+A1:2000+A2:2007 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted w

3、ithout license from IHS-,-,-THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2007 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and mic

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17、sitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IEC 60730-2-17E

18、dition 1.2 2007-11INTERNATIONAL STANDARD NORME INTERNATIONALEAutomatic electrical controls for household and similar use Part 2-17: Particular requirements for electrically operated gas valves, including mechanical requirements Dispositifs de commande lectrique automatiques usage domestique et analo

19、gue Partie 2-17: Rgles particulires pour les lectrovannes de gaz, y compris les prescriptions mcaniques INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE CGICS 97.120 PRICE CODECODE PRIXISBN 2-8318-9327-5Copyright International Electrotechnical Commission Provided

20、by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 2 60730-2-17 IEC:1997+A1:2000 +A2:2007 CONTENTS FOREWORD.3 1 Scope and normative references.5 2 Definitions 7 3 General requirements .9 4 General notes on tests9 5 Rating.10 6 Classificat

21、ion 10 7 Information .12 8 Protection against electric shock.14 9 Provision for protective earthing14 10 Terminals and terminations.14 11 Constructional requirements .14 12 Moisture and dust resistance 20 13 Electric strength and insulation resistance.20 14 Heating.21 15 Manufacturing deviation and

22、drift 21 16 Environmental stress 22 17 Endurance 22 18 Mechanical strength24 19 Threaded parts and connections .24 20 Creepage distances, clearances and distances through solid insulation.25 21 Resistance to heat, fire and tracking .25 22 Resistance to corrosion 25 23 Electromagnetic compatibility (

23、EMC) requirements emission 25 24 Components .25 25 Normal operation 25 26 Electromagnetic compatibility (EMC) requirements immunity 25 27 Abnormal operation.25 28 Guidance on the use of electronic disconnection .27 Annexes29 Annex H (normative) Requirements for electronic controls.29 Figures .28 Tab

24、le 27.2.101 Maximum winding temperature (for test of blocked output conditions and valves declared under table 7.2, item 110)26 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,

25、-60730-2-17 IEC:1997+A1:2000 3 +A2:2007 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE Part 2-17: Particular requirements for electrically operated gas valves, including mechanical requirements FOREWORD 1) The International Electrotechnical Co

26、mmission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end an

27、d in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committe

28、e interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accord

29、ance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all inte

30、rested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held respons

31、ible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence

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33、 users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or

34、 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publicati

35、on. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such p

36、atent rights. International Standard IEC 60730-2-17 has been prepared by IEC technical committee 72: Automatic controls for household use. This consolidated version of IEC 60730-2-17 consists of the first edition (1997) documents 72/348/FDIS and 72/371/RVD, its amendment 1 (2000) documents 72/466/FD

37、IS and 72/490/RVD and its amendment 2 (2007) documents 72/744/FDIS and 72/749/RVD. The technical content is therefore identical to the base edition and its amendments and has been prepared for user convenience. It bears the edition number 1.2. A vertical line in the margin shows where the base publi

38、cation has been modified by amendments 1 and 2. Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 4 60730-2-17 IEC:1997+A1:2000 +A2:2007 This Part 2-17 is intended to be used i

39、n conjunction with IEC 60730-1. It was established on the basis of the third edition of that standard (1999) and its amendment 1 (2003). Consideration may be given to future editions of, or amendments to IEC 60730-1. Where this part 2 states “addition“, “modification“ or “replacement“, the relevant

40、requirement, test specification or explanatory matter in part 1 should be adapted accordingly. Where no change is necessary, part 2 indicates that the relevant clause or subclause applies. In the development of a fully international standard it has been necessary to take into consideration the diffe

41、ring requirements resulting from practical experience in various parts of the world and to recognize the variation in national electrical systems and wiring rules. The “in some countries” notes regarding differing national practice are contained in the following subclauses: 6.11.101 6.103 6.104 Tabl

42、e 7.2, requirements 117 and 118 Table 7.2, notes 103 and 104 11.102 11.103 11.104.3 11.104.5 11.104.11 11.104.14 11.105.1 11.105.2 11.105.3 11.105.6 11.106.1 11.115 17.16.101 18.102 18.103 27.2.101.1 In this publication: 1) The following print types are used: Requirements proper: in roman type; Test

43、 specifications: in italic type; Explanatory matter: in smaller roman type. 2) Subclauses, notes or requirements which are additional to those in part 1 are numbered starting from 101. The committee has decided that the contents of the base publication and its amendments will remain unchanged until

44、the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. Copyright International Electrotechnical Commission Provid

45、ed by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-60730-2-17 IEC:1997+A1:2000 5 +A2:2007 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE Part 2-17: Particular requirements for electrically operated gas valves, including mec

46、hanical requirements 1 Scope and normative references This clause of part 1 is replaced as follows: Replacement: 1.1 This part 2 of IEC 60730 applies to electrically operated gas valves for use in, on or in association with, equipment for household and similar use that use electricity, in combinatio

47、n with fuel in the gaseous state such as manufactured gas, natural gas or liquefied petroleum gas intended to be used for gas burning equipment. Additional considerations may be necessary for gas with corrosive properties. This part 2 also applies to electrically operated gas valves using NTC or PTC

48、 thermistors, requirements for which are contained in annex J. 1.1.1 This standard applies to the inherent safety, to the operating values, operating times, and operating sequences where such are associated with equipment safety, and to the testing of electrically operated gas valves used in, or in association with, household or similar equipment, but also extended to industrial purposes when no dedicated product standard exists, such as that for central heating, air conditioning, process heating, etc