EN 60730-2-5-2015 en Automatic electrical controls - Part 2-5 Particular requirements for automatic electrical burner control systems.pdf

1、BSI Standards PublicationAutomatic electrical controlsPart 2-5: Particular requirements for automatic electrical burner control systemsBS EN 60730-2-5:2015BS EN 60730-2-5:2015National forewordThis British Standard is the UK implementation of EN 60730-2-5:2015. It is derived from IEC 60730-2-5:2013.

2、It supersedes BS EN 60730-2-5:2002+A2:2010, which will be withdrawn on 17 November 2019.The CENELEC common modifications have been implemented at the appropriate places in the text.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 .The UK participation in its prepara

3、tion 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 publication does not purport to include all the necessary provisions of a contrac

4、t. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 76470 7ICS 97.120Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority

5、 of the Standards Policy and Strategy Committee on 30 April 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60730-2-5 February 2015 ICS 97.120 English Version Automatic electrical controls - Part 2-5: Particula

6、r requirements for automatic electrical burner control systems (IEC 60730-2-5:2013 , modified) Dispositifs de commande lectrique automatiques - Partie 2-5: Exigences particulires pour les systmes de commande lectrique automatiques des brleurs (IEC 60730-2-5:2013 , modifie) Automatische elektrische R

7、egel- und Steuergerte fr den Hausgebrauch und hnliche Anwendungen - Teil 2-5: Besondere Anforderungen an automatische elektrische Brenner-Steuerungs- und berwachungssysteme (IEC 60730-2-5:2013 , modifiziert) This European Standard was approved by CENELEC on 2014-11-17. CENELEC members are bound to c

8、omply with the CEN/CENELEC Internal 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 CEN-CENE

9、LEC Management Centre or to any CENELEC member. 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 CEN-CENELEC Management Centre

10、 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, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,

11、 Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Ele

12、ktrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60730-2-5:2015 E EN 60730-2-5:2015 Foreword This document (EN 60730-2-5:2015) consists of t

13、he text of IEC 60730-2-5:2013 prepared by IEC/TC 72 “Automatic electrical controls“, together with the common modifications prepared by CLC/TC 72 “Automatic controls for household use“. The following dates are fixed: latest date by which the document has to be implemented at national level by public

14、ation of an identical national standard or by endorsement (dop) 2015-08-27 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-11-17 This document supersedes EN 60730-2-5:2002. Attention is drawn to the possibility that some of the elements of th

15、is document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential

16、 requirements of EU Directive(s). For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this document. This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment Designed for Use within Certain Voltage Limits (LVD - 2006/9

17、5/EC). Endorsement notice The text of the International Standard IEC 60730-2-5:2013 was approved by CENELEC as a European Standard with agreed common modifications. BS EN 60730-2-5:2015 2 EN 60730-2-5:2015 BS EN 60730-2-5:2015Annex ZA (normative) Normative references to international publications wi

18、th their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced documen

19、t (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec

20、.eu. This annex of EN 60730-1:2011 is applicable except as follows: Addition: Publication Year Title EN/HD Year IEC 60068-2-6 - Environmental testing Part 2-6: Tests - Test Fc: Vibration (sinusoidal) EN 60068-2-6 - IEC 61643-11 - Low-voltage surge protective devices Part 11: Surge protective devices

21、 connected to low-voltage power systems - Requirements and test methods EN 61643-11 - 3 EN 60730-2-5:2015 BS EN 60730-2-5:2015Annex ZB (normative) Special national conditions This annex of EN 60730-1:2011 is applicable. There are no special conditions (snc) causing a deviation from this European Sta

22、ndard other than those listed in Annex ZB to EN 60730-1:2011. 4 EN 60730-2-5:2015 BS EN 60730-2-5:2015Annex ZC (informative) A-deviations This annex of EN 60730-1:2011 is applicable except as follows: Addition: Clause Deviation Annex H Austria: Bundesgesetzblatt 19. Verordnung: Luftreinhalteverordnu

23、ng 1989 (LVR-K 1989, air clean keeping decree for vessel equipment), last valid modification Nov. 4, 1997 by 324. Verordnung: nderung der Luftreinhalteverordnung fr Kesselanlagen 1989 (modification of LVR-K 1989, air clean keeping decree for vessel equipment): 8(1) Werden Dampfkesselanlagen mit Bren

24、nern ausgerstet, die in den Anwendungsbereich nachstehender NORMen fallen, so sind diese NORMen verbindlich anzuwenden: (Whenever steam boilers are equipped with burners concerned by the following standards, these standards have to be applied:) - NORM EN 267/1991: Atomizing oil burners of monobloc t

25、ype-Testing; - NORM M 7540-1/1994: Atomizing oil burners of monobloc type for the heating fuels “fuel oil light“, “fuel oil medium“ and “fuel oil heavy“ - Terminology, requirements, testing, marking of conformty; - NORM M 7445/1984: Forced-air gasburners; - NORM M 7445/1990: Fan-assisted gas burners

26、 with low NOx-emission; nitrogen oxide measurement.“ 5 EN 60730-2-5:2015 BS EN 60730-2-5:2015Annex ZZ (informative) Coverage of Essential Requirements of EU Directives This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Ass

27、ociation and within its scope the standard covers all relevant essential requirements as given in Article 1 of Annex I of the EC Directive EMC (2004/108/EC). Compliance with this standard provides one means of conformity with the specified essential requirements of the Directive concerned. WARNING:

28、Other requirements and other EU Directives may be applicable to the products falling within the scope of this standard. _ 6 EN 60730-2-5:2015 BS EN 60730-2-5:2015 7 60730-2-5 IEC:2013 CONTENTS 1 Scope and normative references . 10 2 Definitions 11 3 General requirements . 18 4 General notes on tests

29、 18 5 Rating . 19 6 Classification 19 7 Information . 21 8 Protection against electric shock . 24 9 Provision for protective earthing 24 10 Terminals and terminations . 24 11 Constructional requirements . 25 12 Moisture and dust resistance 31 13 Electric strength and insulation resistance . 31 14 He

30、ating . 32 15 Manufacturing deviation and drift 33 16 Environmental stress 34 17 Endurance 35 18 Mechanical strength 38 19 Threaded parts and connections . 38 20 Creepage distances, clearances and distances through solid insulation . 38 21 Resistance to heat, fire and tracking . 38 22 Resistance to

31、corrosion 38 23 Electromagnetic compatibility (EMC) requirements emission. 38 24 Components . 38 25 Normal operation 38 26 Electromagnetic compatibility (EMC) requirements immunity 38 27 Abnormal operation . 39 28 Guidance on the use of electronic disconnection . 39 Annex H (normative) Requirements

32、for electronic controls 40 Annex J (normative) Requirements for controls using thermistors . 52 Annex BB (informative) Functional characteristics of burner control systems to be specified by the relevant appliance standards, as applicable Bibliography 5 Figure 101 Pulse spark generation . 24 Figure

33、H.2 (H.26.5.4.2 of the previous version) Voltage variation test 43 Table 1 (7.2 of the previous edition) (1 of 2) 22 Table H.1 (7.2 of the previous edition) . 40 Table H.101 Voltage dips, short interruptions and voltage variations . 41 BS EN 60730-2-5:2015 8 53460730-2-5 IEC:2013 Table H.13 (Table H

34、.26.5.4.2 of the previous edition) Timing of short-term supply voltage variations 42 Table H.102 Test level for electrical fast transient burst 45 Table H.104 Test levels for electrostatic discharge . 46 Table H.105 Test levels for conducted disturbances on mains and I/O lines 47 Table H.18 (Table H

35、.26.12.3.1 of the previous edition) Immunity to radiated electromagnetic fields . 48 Table BB.1 Functional characteristics of burner control systems to be specified by the relevant appliance standards, as applicable . 53 BS EN 60730-2-5:2015Void 9 60730-2-5 IEC:2013 AUTOMATIC ELECTRICAL CONTROLS Par

36、t 2-5: Particular requirements for automatic electrical burner control systems 1 Scope and normative references This clause of Part 1 is applicable except as follows: 1.1 Replacement: This part of IEC 60730 applies to automatic electrical burner control systems for the automatic control of burners f

37、or oil, gas, coal or other combustibles for household and similar use including heating, air conditioning and similar use. This part 2-5 is applicable to a complete burner control system and to a separate programming unit. This part 2-5 is also applicable to a separate electronic high-voltage igniti

38、on source and to a separate flame detector. NOTE Separate ignition devices (electrodes, pilot burners, etc.) are not covered by this part 2-5 unless they are submitted as part of a burner control system. Requirements for separate ignition transformers are contained in IEC 60989. Throughout this part

39、 2-5, where it can be used unambiguously, the word “system“ means “burner control system“ and “systems“ means “burner control systems“. Systems utilizing thermoelectric flame supervision are not covered by this part 2-5. 1.1.1 This part 2-5 applies to the inherent safety, to the manufacturers declar

40、ed operating values, operating times and operating sequences where such are associated with burner safety and to the testing of automatic electrical burner control systems used in, on, or in association with, burners. NOTE Requirements for specific operating values, operating times and operating seq

41、uences are given in the standards for appliances and equipment. Systems for equipment not intended for normal household use, but which nevertheless 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

42、-5. This part 2-5 applies to systems using NTC or PTC thermistors, additional requirements for which are contained in Annex J. This part 2-5 does not apply to systems designed exclusively for industrial applications. 1.1.2 This part 2-5 applies to manual controls when such are electrically and/or me

43、chanically integral with automatic controls. NOTE Requirements for manual switches not forming part of an automatic control are contained in IEC 61058-1. Throughout this part 2-5, the word “equipment“ means “appliance and equipment“. BS EN 60730-2-5:2015 10 60730-2-5 IEC:2013 1.2 Replacement: This p

44、art 2-5 applies to systems with a rated voltage not exceeding 660 V and with a rated current not exceeding 63 A. 1.3 Replacement: This part 2-5 does not take into account the response value of an automatic action of a control, if such a response value is dependent upon the method of mounting the con

45、trol in the equipment. Where a response value is of significant purpose for the protection of the user, or surroundings, the value defined in the appropriate household equipment standard or as determined by the manufacturer applies. NOTE This part 2-5 includes systems responsive to flame properties.

46、 1.4 Replacement: This part 2-5 applies also to systems incorporating electronic devices, requirements for which are contained in Annex H. 1.5 Normative references This clause of Part 1 is applicable except as follows: Addition: IEC 60068-2-6, Environmental testing Part 2: Tests Test Fc: Vibration (

47、sinusoidal) IEC 61643-11, Low-voltage surge protective devices Part 11: Surge protective devices connected to low-voltage power systems Requirements and test methods 2 Definitions This clause of Part 1 is applicable except as follows: 2.2 Definitions of types of control according to purpose Addition

48、al definitions: 2.2.101 burner control system system which includes a programming unit, a flame detector and may include an ignition source and/or ignition device and which monitors the operation of fuel burners Note 1 to entry: The various functions of the system may be in one or more housings. BS

49、EN 60730-2-5:2015 11 60730-2-5 IEC:2013 2.2.102 flame detector device which provides the programming unit with a signal indicating the presence or absence of flame Note 1 to entry: It includes the flame sensor and may include an amplifier and a relay for signal transmission. The amplifier and relay may be in its own housing or combined with the programming unit. 2.2.103 flame sensor device which senses the flame and provides the input signal to the flame detector amp