CSA C22 2 NO 269 2-2013 Surge protective devices - Type 2 - Permanently connected (First Edition).pdf

1、C22.2 No. 269.2-13Surge protective devices Type 2 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. 269.2-13June 2013Title: Surge protective devices Type 2 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 update

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21、it 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 2 Permanently connectedC22.2 No. 269.2-13C22.2 No. 269.2-13Surge protective devices Type 2 Permanently conn

22、ectedJune 2013 2013 CSA Group1ContentsTechnical Committee on Industrial Products 3Subcommittee on Surge Protective Devices 5Preface 71 Scope 82 Reference publications 93 Definitions and abbreviations 113.1 Definitions 113.2 Abbreviations 144 Construction 144.1 General 144.2 Enclosures 154.3 Overcurr

23、ent protection 154.4 Supplementary protectors 164.5 Spacings 164.6 Printed circuit boards 174.7 Wiring 174.8 Bonding 195 Documentation, ratings, and markings 196 Tests 216.1 General test requirements 216.2 Combination wave test 216.3 Nominal discharge current (In) test 226.4 Operating duty cycle tes

24、t 236.5 Temperature test (two port devices or one port/multi terminal) 236.6 Dielectric withstand test 246.7 Mechanical tests 256.7.1 Impact on polymeric enclosures 256.7.2 Impact on observation/display openings 266.7.3 Deflection for metal enclosures and doors 276.7.4 Pigtail connection pull test 2

25、76.8 Short circuit withstand test For two port devices 276.9 Overload behaviour test For two-port devices 296.10 Overvoltage testing 296.10.1 General 296.10.2 Abnormal overvoltage Short circuit current behaviour test 306.10.3 Abnormal overvoltage Intermediate current behaviour test 316.10.4 Abnormal

26、 overvoltage Limited current behaviour test 326.11 Accessibility test for openings in enclosures 336.12 Terminal voltage decay test 33C22.2 No. 269.2-13Surge protective devices Type 2 Permanently connectedJune 2013 2013 CSA Group26.13 Capacitor endurance test 336.14 Bonding impedance test 346.15 Ins

27、ulating material tests 346.16 Dielectric voltage-withstand test in lieu of measuring spacings 346.17 Printed circuit board coating test 356.18 Leakage current test 35C22.2 No. 269.2-13Surge protective devices Type 2 Permanently connectedJune 2013 2013 CSA Group3Technical Committee on Industrial Prod

28、uctsR.M. Bartholomew Electric Power Equipment Ltd, Vancouver, British ColumbiaRepresenting ProducersChairR. deLhorbe Schneider Electric Canada Ltd, Richmond, British ColumbiaRepresenting ProducersVice-ChairD. Stefancic CSA Group, Mississauga, OntarioProject ManagerRepresenting Regulatory Authorities

29、D.P. Badry Government of Yukon, Whitehorse, YukonD.R. MacLeod Nova Scotia Labour and Advanced Education, Halifax, Nova ScotiaT. Olechna Electrical Safety Authority, Mississauga, OntarioR. Pack SaskPower, Saskatoon, SaskatchewanRepresenting ManufacturersW.K. Jones Eaton, Burlington, OntarioM. Smith R

30、ockwell Automation Canada Inc. Control Systems, Cambridge, OntarioRepresenting General InterestsN. Mancini Mississauga, OntarioD. Mascarenhas Brampton, OntarioC22.2 No. 269.2-13Surge protective devices Type 2 Permanently connectedJune 2013 2013 CSA Group4D.G. Morlidge Fluor Canada Ltd., Calgary, Alb

31、ertaA.Z. Tsisserev Stantec Consulting Ltd, Vancouver, British ColumbiaC22.2 No. 269.2-13Surge protective devices Type 2 Permanently connectedJune 2013 2013 CSA Group5Subcommittee on Surge Protective DevicesT.C. Hartman ATCO Electric , Edmonton, AlbertaChairA. Haa Quality Plus-Consulting, Brooksville

32、, Florida, USAVice-ChairY. Boodram Schneider Electric Canada, Inc., Mississauga, OntarioAssociateR.P. de Lhorbe Schneider Electric Canada, Inc., Richmond, British ColumbiaV.V. Gagachev Eaton, Burlington, OntarioT. Hamden CSA Group, Toronto, OntarioG. Hoepfner Schneider Electric USA, Inc., Salt Lake

33、City, Utah, USAAssociateE. Ko CSA Group, Toronto, OntarioB. McCran Woodbridge, OntarioJ. Moellmann Schneider Electric USA, Inc., Salt Lake City, Utah, USAB.E. Rock Hubbell Incorporated Wiring Device Division, Shelton, Connecticut, USAK.L. Rodel Hubbell Canada LP, Pickering, OntarioR.J. Roeleveld R3b

34、) 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 will address the issue.Committee interpretations are processed in accordance with the CSA Directives and guidelines governing

35、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 improvement will be referred to the appropriate committee. To submit a proposal for change, please send the following infor

36、mation 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 of the proposed change; andd) rationale for the change.C22.2 No. 269.2-13Surge protective devices Type 2 Permanently connec

37、tedJune 2013 2013 CSA Group8C22.2 No. 269.2-13Surge protective devices Type 2 Permanently connected1 Scope1.1 This Standard applies to surge protective devices (SPDs) intended fora) permanently connected applications designed for limiting surge voltages and discharging surge currents;b) use on 50/60

38、 Hz circuits over 42 V and up to 750 V ac;c) installation on the load side of the main overcurrent protective device; andd) 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

39、 within the scope of this document.1.3 SPDs discussed in this Standard contain at least one voltage limiting or 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 a

40、nd gas discharge tubes. Ferroresonators, motor- generators, uninterruptible power supplies, and filters containing only inductive or capacitive components are not considered SPDs in this standard.1.4 General requirements applicable to this Standard are given in the latest edition of CAN/CSA-C22.2 No

41、. 0.1.5 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

42、 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 or informative material.Notes to tables and figures are considered part of the ta

43、ble or figure and may be written as requirements.Annexes are designated normative (mandatory) or informative (nonmandatory) to define their application.C22.2 No. 269.2-13Surge protective devices Type 2 Permanently connectedJune 2013 2013 CSA Group91.6 The values given in SI units are the units of re

44、cord for the purposes of this Standard. The values given in parentheses are for information and comparison only.2 Reference publicationsWhere reference is made to a Standard, such reference shall be considered to refer to the latest available edition and any revision thereto. This Standard refers to

45、 the following such Standards and the year dates shown indicate the latest editions available at the time of printing:CSA GroupC22.1-12Canadian Electrical Code, Part I (“CEC, Part I”)CAN/CSA-C22.2 No. 0-10General RequirementsC22.2 No. 0.2-93 (R2013)Insulation coordinationCAN/CSA-C22.2 No. 0.4-04 (R2

46、009)Bonding of electrical equipmentCAN/CSA-C22.2 No. 0.17-00 (R2009)FlammabilityC22.2 No. 8-M1986 (R2008)Electromagnetic interference (EMI) filtersC22.2 No. 14-13Industrial control equipmentCAN/CSA-C22.2 No. 94.1-07 (R2012)Enclosures for electrical equipment, non-environmental considerationsCAN/CSA-

47、C22.2 No. 94.2-07 (R2012)Enclosures for electrical equipment, environmental considerationsC22.2 No. 106-05 (R2010)HRC-Miscellaneous FusesC22.2 No. 127-09Equipment and lead wiresC22.2 No. 190-M1985 (R2009)Capacitors for power factor correctionCAN/CSA-C22.2 No. 198.1-06 (R2010)Extruded insulating tubi

48、ngC22.2 No. 269.2-13Surge protective devices Type 2 Permanently connectedJune 2013 2013 CSA Group10C22.2 No. 235-04 (R2013)Supplementary protectorsCAN/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: Supple

49、mental fusesC22.2 No. 269.5 (under development)Surge Protective Device Components Type 5Note: The interim document is CSA LTR I-002-2011.CAN/CSA-C22.2 No. 60529-05 (R2010)Degrees of protection provided by enclosures (IP Code)CAN3-C235-83 (R2010)Preferred voltage levels for AC Systems, 0 to 50 000 VCAN/CSA-E60384-14-09Fixed capacitors for use in electronic equipment Part 14: Sectional specifications: Fixed capacitors for electromagnetic interference suppression and connection to the supply mains.ASTM