UL 60730-2-5-2014 UL Standard for Safety Automatic Electrical Controls for Household and Similar Use Part 2-5 Particular Requirements for Automatic Electrical Burner Control Systemg.pdf

1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 60730-2-5 Automatic Electrical Controls for Household and Similar Use, Part 2-5: Particular Requirements for Automatic Electrical Burner Control SystemsUL COPYRIGHTED MATERIAL NOT AUTHORIZED

2、 FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Automatic Electrical Controls for Household and Similar Use, Part 2-5: Particular Requirements for

3、 Automatic Electrical Burner Control Systems, UL 60730-2-5 Third Edition, Dated January 30, 2014 Summary of Topics The preface of the Third Edition of UL 60730-2-5, the CSA Group and UL (binational) Safety Standard of Automatic Electrical Controls for Household and Similar Use, Part 2-5: Particular

4、Requirements for Automatic Electrical Burner Control Systems, is being revised to incorporate an administrative change for UL only. The UL effective date in the preface has been revised. THIS THIRD EDITION OF UL 60730-2-5 REPLACES THE FIFTH AND SIXTH EDITIONS OF UL 372. AS OF OCTOBER 19, 2018, THE F

5、IFTH AND SIXTH EDITIONS OF UL 372 WILL BE WITHDRAWN. As noted in the Commitment for Amendments statement located on the back side of the title page, UL and CSA Group are committed to updating this harmonized standard jointly and are publishing revised pages accordingly. However, the revision pages d

6、ated August 5, 2014 will not be jointly issued by UL and CSA Group as these revision pages only address the aforementioned UL revision. For further information regarding the Summary of Requirements, please visit https:/ Text that has been changed in any manner or impacted by ULs electronic publishin

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11、ation introduced while purchaser is storing an electronic Standard on the purchasers computer system. The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, gures, and/or other elements of the Standard having future effective dates as indicated in the pre

12、face. The prior text for requirements that have been revised and that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. The following table lists the future effective dates with the corresponding reference. AUGUST 5, 2014 UL 60730-2-5

13、tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Future Effective Date Reference October 19, 2018 Entire Standard AUGUST 5, 2014 UL 60730-2-5 tr2UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMIS

14、SION FROM UL CSA Group ANSI Z21.20-2014 CAN/CSA-C22.2 No. 60730-2-5-14 First Edition (IEC 60730-2-5:2000+A1:2004+A2:2008, MOD) Underwriters Laboratories Inc. UL 60730-2-5 Third Edition Automatic Electrical Controls for Household and Similar Use, Part 2-5: Particular Requirements for Automatic Electr

15、ical Burner Control Systems January 30, 2014 (Title Page Reprinted: August 5, 2014) This national standard is based on IEC 60730-2-5, edition 3.2 (2009), which is based on the third edition (2000), its amendment 1 (2004), and its amendment 2 (2008). ANSI/UL 60730-2-5-2014 ANSI Z21.20-2014 Approved b

16、yUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Commitment for Amendments This standard is issued jointly by the Canadian Standards Association (operating as “CSA Group”) and Underwriters Laboratories Inc. (UL). Comments or proposals for re

17、visions on any part of the standard may be submitted to CSA Group or UL at anytime. Revisions to this standard will be made only after processing according to the standards development procedures of CSA Group and UL. CSA Group and UL will issue revisions to this standard by means of a new edition or

18、 revised or additional pages bearing their date of issue. ISBN 978-1-77139-125-2 2014 CSA Group All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher. This Standard is subject to review ve years from the date of public

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21、re copyrighted by UL. Neither a printed nor electronic copy of a Standard should be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. This ANSI/UL Standard for Safety consists of the Third

22、 Edition. The most recent designation of ANSI/UL 60730-2-5 as an American National Standard (ANSI) occurred on January 30, 2014. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page (front and back), or the Preface. The National Difference Page and IEC Foreword

23、 are also excluded from the ANSI approval of IEC-based standards. Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. To pu

24、rchase UL Standards, visit Comm 2000 at http:/m- or call toll-free 1-888-853-3503.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface .6 NATIONAL DIFFERENCES .9 FOREWORD . 10 1 Scope and normative references .13 1.5 Normative Re

25、ferences .14 2 Denitions 16 2.2 Denitions of types of control according to purpose 16 2.3 Denitions relating to the function of controls .17 2.5 Denitions of types of control according to construction 22 2.101 Denitions relating to type of burner (see 6.101) 22 3 General requirements 23 4 General no

26、tes on tests .24 4.1 Conditions of test 24 4.2 Samples required 24 4.3 Instructions for test 24 5 Rating 24 6 Classication 24 6.1 According to nature of supply .25 6.3 According to their purpose 25 6.4 According to features of automatic action .25 6.7 According to ambient temperature limits of the s

27、witch head .26 6.10 According to number of cycles of actuation (M) of each manual action 26 6.11 According to number of automatic cycles (A) of each automatic action 26 6.15 According to construction .27 6.16 Not applicable .27 6.101 According to type of burner .27 6.102 According to type of pilot .

28、27 6.103 According to type of ignition 27 6.104 According to starting fuel rate .27 7 Information 27 8 Protection against electric shock .29 8.1 General requirements 29 8.3 Capacitors 30 9 Provision for protective earthing .31 10 Terminals and terminations 31 11 Constructional requirements 31 11.1 M

29、aterials 31 11.3 Actuation and operation .31 11.4 Actions 34 11.10 Equipment inlets and socket-outlets .35 11.11 Requirements during mounting, maintenance and servicing 36 11.13 Not applicable 36 11.101 Flame detector constructional requirements .36 12 Moisture and dust resistance .36 13 Electric st

30、rength and insulation resistance .37 13.1 Insulation resistance 37 13.2 Electric strength 38 JANUARY 30, 2014 ANSI Z21.20-2014 CAN/CSA-C22.2 NO. 60730-2-5-14 UL 60730-2-5 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 14 Heating 38 15 Manu

31、facturing deviation and drift .39 15.5 Operating times 39 15.6 Operating sequence 41 15.7 Flame detector operating characteristics and proved igniter operating value .41 16 Environmental stress 41 17 Endurance .41 17.1 General requirements .41 17.16 Tests for particular purpose systems 42 18 Mechani

32、cal strength .45 18.2 Impact resistance 45 19 Threaded parts and connections 45 20 Creepage distances, clearances and distances through solid insulation .45 21 Resistance to heat, re and tracking 46 22 Resistance to corrosion 46 23 Electromagnetic compatibility (EMC) requirements emission 46 24 Comp

33、onents .46 25 Normal operation .46 26 Electromagnetic compatibility (EMC) requirements immunity .46 27 Abnormal operation .46 27.3 Over-voltage and under-voltage test 46 28 Guidance on the use of electronic disconnection .46 Annexes Annex H (normative) Requirements for electronic controls H.7 Inform

34、ation 48 H.11 Constructional requirements 48 H.11.12 Controls using software 48 H.17 Endurance .49 H.26 Electromagnetic compatibility (EMC) requirements immunity .49 H.26.5 Voltage dips and voltage interruptions in the power supply network 50 H.26.6 Test of inuence of voltage unbalance 54 H.26.8 Sur

35、ge immunity test 54 H.26.9 Electrical fast transient/burst test .55 H.26.10 Ring wave test 56 H.26.11 Electrostatic discharge test .56 H.26.12 Radio-frequency electromagnetic eld immunity .57 H.26.13 Test of inuence of supply frequency variations .59 H.26.14 Power frequency magnetic eld immunity tes

36、t 59 H.26.15 Evaluation of compliance .60 H.27 Abnormal operation .60 H.27.1.2 Replacement: 60 H.27.1.3 Replacement: 61 H.27.1.4 Electronic circuit fault conditions 64 JANUARY 30, 2014 ANSI Z21.20-2014 CAN/CSA-C22.2 NO. 60730-2-5-14 UL 60730-2-5 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER RE

37、PRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Annex J (normative) Requirements for controls using thermistors J.1 Scope .67 J.20 Creepage distances, clearances and distances through insulation .67 Annex BB (informative) Functional characteristics of burner control systems to be specied by th

38、e relevant appliance standards, as applicable Annex DVKK (normative) Requirements for Components of Burner Control Systems DVKK.1 Scope .69 DVKK.2 Denitions 69 DVKK.3 General requirements 70 DVKK.4 Requirements for pilot burners 71 DVKK.5 Requirements for oxygen depletion safety shutoff system (ODS)

39、 74 DVKK.6 Requirements for other components .75 DVKK.7 Addition of requirements covering the thermal stress test: 78 Annex DVLL (normative) Manufacturing and Production Testing Annex DVMM (normative) Requirements for Solid-State Oil Igniters DVMM.1 Scope .82 DVMM.2 Denitions .82 DVMM.3 General Requ

40、irements 82 DVMM.4 Construction .82 DVMM.5 Tests .83 MAY 30, 2014 ANSI Z21.20-2014 CAN/CSA-C22.2 NO. 60730-2-5-14 UL 60730-2-5 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface This is the harmonized CSA Group and UL standard for part

41、icular requirements for Automatic Electrical Burner Control Systems. It is the rst edition ANSI Z21.20 CAN/CSA-C22.2 No. 60730-2-5 and the third edition of UL 60730-2-5. This edition of ANSI Z21.20 CAN/CSA-C22.2 No. 60730-2-5 replaces the previous edition published in 2007 as ANSI Z21.20 CSA C22.2 N

42、o. 199, Automatic Electrical Controls for Household and Similar Use Part 2: Particular Requirements for Automatic Burner Ignition Systems and Components. This edition of ANSI Z21.20 CAN/CSA-C22.2 No. 60730-2-5 also replaces CAN/CSA-E730-2-5-94, Automatic electrical controls for household and similar

43、 use Part 2: Particular requirements for automatic electrical burner control systems (adopted IEC 730-2-5:1990). This edition of UL 60730-2-5 supersedes the sixth edition of UL 372, Automatic Electrical Controls for Household and Similar Use Part 2-5: Particular Requirements for Burner Ignition Syst

44、ems and Components, and the fth edition of UL 372, Primary Safety Controls for Gas- and Oil-Fired Appliances. This Standard is based on the Standard for Automatic Electrical Controls for Household and Similar Use, Part 2-5: Particular Requirements for Automatic Electrical Burner Control Systems, IEC

45、 Publication 60730-2-5, edition 3.2: 2009. In Canada, for general information on the Standards of the Canadian Electrical Code, Part II, see the preface of CAN/CSA-C22.2 No. 0. In Canada, this Standard applies to equipment that is intended to be installed or used in accordance with CSA C22.1, the Ca

46、nadian Electrical Code, Part I. This harmonized standard was prepared by CSA Group and Underwriters Laboratories Inc. (UL). The efforts and support of Industry Associations, are gratefully acknowledged. This standard is considered suitable for use for conformity assessment within the stated scope of

47、 the standard. This Standard was reviewed by the CSA Joint Technical Subcommittee on Standards for Automatic Gas Controls, under the jurisdiction of the Committee on Performance and Installation of Gas Burning Appliances and Related Accessories, Z21/83, and the CSA Technical Committee on Gas Applian

48、ces and Related Accessories; it was also reviewed by the CSA Subcommittee on Automatic Controls for Household Use under the jurisdiction of the CSA Technical Committee on Consumer and Commercial Products and the CSA Strategic Steering Committee on Requirements for Electrical Safety. It has been form

49、ally approved by the Committee on Performance and Installation of Gas Burning Appliances, Z21/83, the CSA Technical Committee on Gas Appliances and Related Accessories, the Interprovincial Gas Advisory Council, and the CSA Technical Committee on Consumer and Commercial Products. This standard has been approved by the Standards Council of Canada (SCC) as a National Standard of Canada. This Standard has been approved by the