CSA C22 2 NO 13-2013 Transformers for oil- or gas-burner ignition equipment (Fourth Edition).pdf

1、C22.2 No. 13-13Transformers for oil- or gas-burner ignition equipmentLegal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approved by the Standards Council of Canada. This process brings together volu

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18、s Legal Notice.Standards Update ServiceC22.2 No. 13-13July 2013Title: Transformers for oil- or gas-burner ignition equipmentTo register for e-mail notification about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List ID that you will need to register for updates to

19、 this publication is 2422503.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at csagroup.org/legalto find out how we protect your personal information.ISBN 9781771392204 2013 CSA GroupAll rights reserved. No part of this public

20、ation may be reproduced to any form whatsoever without the prior permission of the publisher.Published in July 2013 by CSA Group A not-for-profit private sector organization 5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N6 To purchase standards and related publications, visit our O

21、nline Store at shop.csa.caor call toll-free 1-800-463-6727 or 416-747-4044.TMA trade-mar k of the Canadian S tandards Association, operating as “CSA Group”Transformers for oil- or gas-burner ignition equipmentC22.2 No. 13-13C22.2 No. 13-13Transformers for oil- or gas-burner ignition equipmentJuly 20

22、13 2013 CSA Group 1ContentsTechnical Committee on Industrial Products 2Subcommittee on Oil or Gas-Burner Ignition Equipment 4Preface 51 Scope 62 Reference publications 63 Definitions 74 Construction 84.1 General 84.2 Maximum voltage ratings. 104.3 Enclosures 104.3.1 General 104.3.2 Material 104.3.3

23、Mounting 104.3.4 Covers 104.4 Protection against rusting. 104.5 Wiring compartments 114.6 Connections to supply 114.7 Low-potential leads and terminal parts 114.7.1 General 114.7.2 Leads 124.7.3 Terminal parts 124.7.4 Insulating material 124.7.5 Spacings 134.8 High-potential terminal parts 134.8.1 G

24、eneral 134.8.2 Protection against rusting 134.8.3 Spacings 144.9 Capacitors 144.10 Grounding 145 Marking 156 Tests 166.1 General 166.2 Open-circuit high-potential 166.3 Input 176.4 Temperature 196.5 Dielectric strength 206.6 Short-circuit 21C22.2 No. 13-13Transformers for oil- or gas-burner ignition

25、 equipmentJuly 2013 2013 CSA Group 2Technical Committee on Industrial ProductsR.M. Bartholomew Electric Power Equipment Ltd, Vancouver, British ColumbiaRepresenting Producer InterestChairR.P. de Lhorbe Schneider Electric Canada, Inc., Richmond, British ColumbiaRepresenting Producer InterestVice-Chai

26、rD. Stefancic CSA Group, Mississauga, OntarioProject ManagerRepresenting Government and/or Regulatory AuthorityD.P. Badry Government of Yukon, Whitehorse, Yukon TerritoryD.R.A. MacLeod Nova Scotia Department of Labour and Advanced Education, Halifax, Nova ScotiaT. Olechna Electrical Safety Authority

27、, Mississauga, OntarioR. Pack SaskPower, Saskatoon, SaskatchewanRepresenting Producer InterestW.K. Jones Eaton, Burlington, OntarioM. Smith Rockwell Automation Canada Inc. Control Systems, Cambridge, OntarioRepresenting General InterestN. Mancini Mississauga, OntarioC22.2 No. 13-13Transformers for o

28、il- or gas-burner ignition equipmentJuly 2013 2013 CSA Group 3D. Mascarenhas Brampton, OntarioD.G. Morlidge Fluor Canada Ltd., Calgary, AlbertaA.Z. Tsisserev Stantec Consulting Ltd, Vancouver, British ColumbiaC22.2 No. 13-13Transformers for oil- or gas-burner ignition equipmentJuly 2013 2013 CSA Gro

29、up 4Subcommittee on Oil or Gas-Burner Ignition EquipmentJ.P. Boivin CSA Group, Montral, QubecW. Lee Allanson International Inc., Toronto, OntarioR. Morrish Allanson International Inc., Toronto, OntarioA. Smith France A Scott Fetzer Company, Fairview, Tennessee, USAA. Andronescu CSA Group, Mississaug

30、a, OntarioProject ManagerC22.2 No. 13-13Transformers for oil- or gas-burner ignition equipmentJuly 2013 2013 CSA Group5PrefaceThis is the fourth edition of C22.2 No. 13, Transformers for oil- or gas-burner ignition equipment, one of a series of Standards issued by CSA Group under Part II of the Cana

31、dian Electrical Code. It supersedes the previous editions published in 1962, 1954, and 1935. Previous editions of this Standard also included requirements for transformers for luminous-tube signs and cold-cathode interior lighting. These products are now covered by CSA C22.2 No. 255, Neon transforme

32、rs and power supplies.For general information on the Standards of the Canadian Electrical Code, Part II, see the Preface of CAN/CSA-C22.2 No. 0, General RequirementsCanadian Electrical Code, Part II.This Standard is considered suitable for use for conformity assessment within the stated scope of the

33、 Standard.This Standard was prepared by the Subcommittee on Oil or Gas-Burner Ignition Equipment under the jurisdiction of the Technical Committee on Industrial Products and the Strategic Steering Committee on Requirements for Electrical Safety, and has been formally approved by the Technical Commit

34、tee.Interpretations: The Strategic Steering Committee on Requirements for Electrical Safety has provided the following direction for the interpretation of standards under its jurisdiction: “The literal text shall be used in judging compliance of products with the safety requirements of this Standard

35、. When the literal text cannot be applied to the product, such as for new materials or construction, and when a relevant committee interpretation has not already been published, CSAs procedures for interpretation shall be followed to determine the intended safety principle.”Notes:1) Use of the singu

36、lar does not exclude the plural (and vice versa) when the sense allows.2) Although the intended primary application of this Standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the Standard to judge its suitability for their particular purpose.3

37、) This Standard was developed by consensus, which is defined by CSA Policy governing standardization Code of good practice for standardization as “substantial agreement. Consensus implies much more than a simple majority, but not necessarily unanimity”. It is consistent with this definition that a m

38、ember may be included in the Technical Committee list and yet not be in full agreement with all clauses of this Standard.4) To submit a request for interpretation of this Standard, please send the following information to inquiriescsagroup.organd include “Request for interpretation” in the subject l

39、ine:a) define the problem, making reference to the specific clause, and, where appropriate, include an illustrative sketch;b) provide an explanation of circumstances surrounding the actual field condition; andc) where possible, phrase the request in such a way that a specific “yes” or “no” answer wi

40、ll address the issue.Committee interpretations are processed in accordance with the CSA Directives and guidelines governing standardization and are available on the Current Standards Activities page at standardsactivities.csa.ca.5) This Standard is subject to periodic review, and suggestions for its

41、 improvement will be referred to the appropriate committee. To submit a proposal for change, please send the following information to inquiriescsagroup.organd include “Proposal for change” in the subject line:a) Standard designation (number);b) relevant clause, table, and/or figure number;c) wording

42、 of the proposed change; andd) rationale for the change.C22.2 No. 13-13Transformers for oil- or gas-burner ignition equipmentJuly 2013 2013 CSA Group 6C22.2 No. 13-13Transformers for oil- or gas-burner ignition equipment1 Scope1.1 This Standard applies to transformers for oil- and gas-burner ignitio

43、n equipment for potentials up to and including 600 V low potential, and 15,000 V open-circuit high-potential, designed to be employed in accordance with the rules of the Canadian Electrical Code, Part I.Note: The terms “low-potential“ and “high-potential“ are used in this Standard, respectively, for

44、 “primary“ or “low- voltage“, and “secondary“ or “high-voltage“.1.2 Transformers covered by this Standard are intended for use as auxiliary equipment for oil- and gas- burning apparatus.1.3 General requirements applicable to this Standard are specified in the latest edition of CAN/CSA-C22.2 No. 0.1.

45、4 In CSA standards, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is pe

46、rmissible within the limits of the standard.Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.Notes to tables and figures are considered part of the table or

47、 figure and may be written as requirements.Annexes are designated normative (mandatory) or informative (nonmandatory) to define their application.2 Reference publicationsThis Standard refers to the following publications and the year dates shown indicate the latest editions available at the time of

48、publication:C22.1-12Canadian Electrical Code, Part ICAN/CSA-C22.2 No. 0-10General requirementsCanadian Electrical Code, Part IIC22.2 No. 13-13Transformers for oil- or gas-burner ignition equipmentJuly 2013 2013 CSA Group 7C22.2 No. 3-M1988 (R2009)Electric features of fuel-burning equipmentC22.2 No.

49、14-13Industrial control equipmentC22.2 No. 66.2-06 (R2011)Low voltage transformers Part 2: General purpose transformersC22.2 No. 107.1-01 (R2011)General use power suppliesC22.2 No. 255-04 (R2009)Neon transformers and power supplies3 DefinitionsThe following definitions shall apply in this Standard:Ignition transformer a step-up transformer designed to give a high-potential arc between electrodes connected in the high-potential circuit of the transformer, the arc crossing the path of an oil vapour-air, or gas-air mixture in order to ignite it.Note: