CSA C22 2 NO 269 1-2014 Surge protective devices - Type 1 - Permanently connected (First Edition).pdf

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1、C22.2 No. 269.1-14Surge protective devices Type 1 Permanently connectedLegal 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 vo

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18、his Legal Notice.Standards Update ServiceC22.2 No. 269.1-14November 2014Title: Surge protective devices Type 1 Permanently connectedTo 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 up

19、dates to this publication is 2423302.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at csagroup.org/legal to find out how we protect your personal information.ISBN 978-1-77139-391-1 2014 CSA Group All rights reserved. No part

20、of this publication may be reproduced in any form whatsoever without the prior permission of the publisher.Published in November 2014 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 publica

21、tions, visit our Online 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”Surge protective devices Type 1 Permanently connectedC22.2 No. 269.1-14C22.2 No. 269.1-14Surge protective devices Type 1 Perman

22、ently connectedNovember 2014 2014 CSA Group 1ContentsTechnical Committee on Industrial Products 3Subcommittee on Surge Protective Devices 5Preface 61 Scope 72 Reference Publications 83 Definitions and Abbreviations 103.1 Definitions 103.2 Abbreviations 134 Construction 134.1 General 134.2 Enclosures

23、 144.3 Overcurrent protection Internal 144.4 Supplementary protectors 154.5 Spacings 154.6 Printed circuit boards 164.7 Wiring 164.8 Bonding 175 Documentation, ratings, and markings 186 Tests 196.1 General test requirements 196.2 Combination wave test 196.3 Nominal discharge current (In) test 206.4

24、Operating duty cycle test 216.5 Temperature test (two-port devices or one-port/multi terminal) 216.6 Dielectric withstand test 226.7 Mechanical tests 236.7.1 Impact on polymeric enclosures 236.7.2 Impact on observation/display openings 246.7.3 Deflection for metal enclosures and doors 246.7.4 Pigtai

25、l connection pull test 256.8 Short circuit withstand test For two-port devices 256.9 Overload behavior test For two-port devices 266.10 Overvoltage testing 266.10.1 General 266.10.2 Abnormal overvoltage Short circuit current behaviour test 276.10.3 Abnormal overvoltage Intermediate current behaviour

26、 test 286.10.4 Abnormal overvoltage Limited current behaviour test 296.11 Accessibility test for openings in enclosures 306.12 Terminal voltage decay test 30C22.2 No. 269.1-14Surge protective devices Type 1 Permanently connectedNovember 2014 2014 CSA Group 26.13 Capacitor endurance test 306.14 Bondi

27、ng impedance test 316.15 Insulating material tests 316.16 Dielectric voltage-withstand test in lieu of measuring spacings 316.17 Printed circuit board coating test 326.18 Leakage current test 32Annex A (informative) Optional additional testing information for surge protective devices 47C22.2 No. 269

28、.1-14Surge protective devices Type 1 Permanently connectedNovember 2014 2014 CSA Group 3Technical Committee on Industrial ProductsR.M. Bartholomew Electric Power Equipment Ltd, Vancouver, British Columbia Category: Producer InterestChairR.P. de Lhorbe Schneider Electric Canada, Inc., Richmond, Briti

29、sh Columbia Category: Producer InterestVice-ChairD.P. Badry Government of Yukon, Whitehorse, Yukon Category: Government and/or Regulatory AuthorityB.M. Baldwin Startco Engineering ULC, Saskatoon, Saskatchewan Category: Producer InterestV.V. Gagachev Eaton, Burlington, Ontario Category: Producer Inte

30、restD.R.A. MacLeod Department of Labour and Advanced Education, Halifax, Nova Scotia Category: Government and/or Regulatory AuthorityN. Mancini Mississauga, Ontario Category: General InterestD. Mascarenhas Brampton, Ontario Category: General InterestD.G. Morlidge Fluor Canada Ltd., Calgary, Alberta

31、Category: General InterestT. Olechna Electrical Safety Authority, Mississauga, Ontario Category: Government and/or Regulatory AuthorityR. Pack SaskPower, Saskatoon, Saskatchewan Category: Government and/or Regulatory AuthorityC22.2 No. 269.1-14Surge protective devices Type 1 Permanently connectedNov

32、ember 2014 2014 CSA Group 4M. Smith Rockwell Automation Canada Inc., Cambridge, Ontario Category: Producer InterestA.Z. Tsisserev Applied Engineering Solutions Ltd., Vancouver, British Columbia Category: General InterestD. Stefancic CSA Group, Mississauga, OntarioProject ManagerC22.2 No. 269.1-14Sur

33、ge protective devices Type 1 Permanently connectedNovember 2014 2014 CSA Group5Subcommittee on Surge Protective DevicesT.C. Hartman ATCO Electric, Edmonton, Alberta ChairA. Haa Quality Plus-Consulting, Brooksville, Florida, USA Vice-ChairR.P. de Lhorbe Schneider Electric Canada, Richmond, British Co

34、lumbia V.V. Gagachev Eaton, Burlington, Ontario E. Ko CSA Group, Toronto, Ontario B. McCran Woodbridge, Ontario J. Moellmann Schneider Electric USA, Salt Lake City, Utah, USA B.E. Rock Hubbell Incorporated, Shelton, Connecticut, USA K.L. Rodel Hubbell Canada, Pickering, Ontario R.J. Roeleveld R3b) p

35、rovide 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 will address the issue.Committee interpretations are processed in accordance with the CSA Directives and guidelines governing sta

36、ndardization and are available on the Current Standards Activities page at standardsactivities.csa.ca.5) This Standard is subject to review five years from the date of publication, and suggestions for its improvement will be referred to the appropriate committee. To submit a proposal for change, ple

37、ase send the following information to inquiriescsagroup.org and include “Proposal for change” in the subject line: a) Standard designation (number);b) relevant clause, table, and/or figure number;c) wording of the proposed change; andd) rationale for the change.Committee interpretations are processe

38、d in accordance with the CSA Directives and guidelines governing standardization and are published in CSAs periodical Info Update, which is available on the CSA Web site at www.csa.ca.C22.2 No. 269.1-14Surge protective devices Type 1 Permanently connectedNovember 2014 2014 CSA Group 7C22.2 No. 269.1

39、-14Surge protective devices Type 1 Permanently connected1 Scope1.1 This Standard applies to surge protective devices (SPDs) intended for:a) permanently connected applications designed for limiting surge voltages and discharging surge currents;b) use on 50/60 Hz circuits over 42 V and up to 750 V ac;

40、c) installation between the secondary of the service transformer and the line side of the service equipment overcurrent protective device. These devices may also be installed on the load side of the main overcurrent protective device;d) installation where external overcurrent protection may not be p

41、resent; ande) indoor or outdoor use in accordance with the Canadian Electrical Code, Part I.1.2 Equipment designed solely for other power disturbances such as notches, sags and noise is not within the scope of this document.1.3 SPDs discussed in this standard contain at least one voltage limiting or

42、 voltage switching component for diverting surge currents or dissipating surge energy, or both. Examples of such components are metal oxide varistors, silicon avalanche diodes, spark gaps and gas discharge tubes. Ferroresonators, motor- generators, uninterruptible power supplies, and filters contain

43、ing only inductive or capacitive components are not considered SPDs in this standard.1.4 In this Standard, “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

44、is advised but not required; and “may” is used to express an option or that which is permissible 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

45、or informative material.Notes to tables and figures are considered part of the table or figure and may be written as requirements.Annexes are designated normative (mandatory) or informative (nonmandatory) to define their application.C22.2 No. 269.1-14Surge protective devices Type 1 Permanently conne

46、ctedNovember 2014 2014 CSA Group 82 Reference PublicationsThis Standard refers to the following publications, and where such reference is made, it shall be to the edition listed below. CSA GroupC22.1-12 Canadian Electrical Code, Part I (“CEC Part I”)CAN/CSA-C22.2 No. 0-10 General Requirements Canadi

47、an Electrical Code, Part IIC22.2 No. 0.2-93 (R2013) Insulation coordinationC22.2 No. 0.4-04 (R2013) Bonding of electrical equipmentCAN/CSA-C22.2 No. 0.17 (R2013) Evaluation of properties of polymeric materialsC22.2 No. 8-13 Electromagnetic interference (EMI) filtersC22.2 No. 14-13 Industrial control

48、 equipmentCAN/CSA-C22.2 No. 94.1-07 (R2012) Enclosures for electrical equipment, non-environmental considerationsCAN/CSA-C22.2 No. 94.2-07 (R2012) Enclosures for electrical equipment, environmental considerationsC22.2 No. 106-05 (R2010) HRC-miscellaneous fusesC22.2 No. 115-M1989 (R2010) Meter-mounti

49、ng devicesC22.2 No. 127-09 Equipment and lead wiresC22.2 No. 190-M1985 (R2009) Capacitors for power factor correctionCAN/CSA-C22.2 No. 198.1-06 (R2010) Extruded insulating tubingC22.2 No. 235-04 (R2013) Supplementary protectorsC22.2 No. 269.1-14Surge protective devices Type 1 Permanently connectedNovember 2014 2014 CSA Group 9CAN/CSA-C22.2 No. 248.13-00 (R2010) Low-voltage fuses Part 13: Semiconductor fusesCAN/CSA-C22.2 No. 248.14-00 (R2010) Low-voltage fuses Part 14: Supplemental fusesC22.2