1、REVISED MAY 2015C22.2 No. 198.4-14Expandable sleeving for wire and cableLegal 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 v
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18、this Legal Notice.Revision HistoryC22.2 No. 198.4-14, Expandable sleeving for wire and cableErrata May 2015 Revision symbol (in margin)Clauses 5.2.1, 5.2.2, 6.1, and 6.2Standards Update ServiceC22.2 No. 198.4-14August 2014Title: Expandable sleeving for wire and cableTo register for e-mail notificati
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22、xpandable sleeving for wire and cableC22.2 No. 198.4-14C22.2 No. 198.4-14Expandable sleeving for wire and cableAugust 2014 2014 CSA Group1ContentsTechnical Committee on Wiring Products 2Subcommittee on Insulation Systems 4Preface 51 Scope 62 Reference publications 63 Definitions 64 General requireme
23、nts 75 Tests 75.1 Cold bend 75.2 Flame 75.2.1 General 75.2.2 Horizontal flame (FT2) 75.2.3 Vertical flame (FT1)Optional 75.2.4 Vertical Flame (VW-1)Optional 75.2.5 Specimen for flame tests 85.3 Heat-resistant properties 86 Marking 86.1 Product marking 86.2 Package marking 8C22.2 No. 198.4-14Expandab
24、le sleeving for wire and cableAugust 2014 2014 CSA Group2Technical Committee on Wiring ProductsK.L. Rodel Hubbell Canada LP, Pickering, Ontario Category: Producer InterestChairP. Desilets Leviton Manufacturing of Canada Limited, Pointe-Claire, Qubec Category: Producer InterestVice-ChairW.J. Bryans E
25、lectro-Federation Canada, Toronto, Ontario AssociateW.J. Burr Burr and Associates, Campbell River, British Columbia Category: General InterestC. Davis Electro Cables Incorporated, Trenton, Ontario Category: Producer InterestS.W. Douglas International Association of Electrical Inspectors, Toronto, On
26、tario Category: General InterestD. Drysdale Nexans Canada Inc, Milton, Ontario Category: Producer InterestS.P. Hawkins Shawflex A Division of ShawCor Ltd., Toronto, Ontario AssociateR.J. Kelly Government of Nunavut-Dept of Community b) provide an explanation of circumstances surrounding the actual f
27、ield 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 standardization and are available on the Current Standards Activit
28、ies page at standardsactivities.csa.ca.5) This Standard is subject to review five years from the date of publication. Suggestions for its improvement will be referred to the appropriate committee. To submit a proposal for change, please send the following information to inquiriescsagroup.org and inc
29、lude “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. 198.4-14Expandable sleeving for wire and cableAugust 2014 2014 CSA Group6C22.2 No. 198.4-14Expa
30、ndable sleeving for wire and cable1 Scope1.1 This Standard appies to expandable sleeving rated at 90C, 105C, 125C, 150C and 200C for bundling of insulated wires and cables, intended for the use in equipment designed to be installed and used in accordance with the rules of the Canadian Electrical Cod
31、e, Part I (CE Code). The product consists of an open weave design of polymeric monofilaments.1.2 This Standard does not apply to coated electrical sleeving intended for use in connection with the internal wiring of electrical devices and appliances and for insulating one or more uninsulated or parti
32、ally insulated conductors, bus bars, component leads, or assemblies of electrical components.1.3 The values given in SI (metric) units shall be normative. Any other values given shall be for information purposes only, except for conductor sizes where the equivalent metric values are in parentheses.2
33、 Reference publicationsFor undated references to standards, such reference shall be considered to refer to the latest edition and all revisions to that edition up to the time when this Standard was approved. For dated references to standards, such reference shall be considered to refer to the dated
34、edition and all revisions published to that edition up to the time the standard was approved.CSA GroupCAN/CSA-C22.2 No. 0-10 General Requirements Canadian Electrical Code, Part IIC22.1-12 Canadian Electrical Code, Part IC22.2 No. 2556-13 Wire and cable test methods3 DefinitionsThe following definiti
35、ons shall apply in this Standard:Expandable sleeving sleeving consisting of an open weave design of polymeric monofilaments used in bundling of wire and cable.C22.2 No. 198.4-14Expandable sleeving for wire and cableAugust 2014 2014 CSA Group74 General requirements4.1 General requirements applicable
36、to this Standard are given in CAN/CSA-C22.2 No. 0.4.2 The sleeving shall be of an open weave design of polymeric monofilaments.4.3 The surface of the sleeving shall be relatively smooth and free from blisters, cracks, and other defects that can be detrimental to the coated electrical sleeving in its
37、 intended use.5 Tests5.1 Cold bendSleeving shall not crack or rupture when a specimen is subjected to a cold bend test as follows: A specimen shall be wound one complete turn around a mandrel 8 times the sleeving trade size after conditioning for one hour at 10.0 1.0 C. Conductors shall not be inser
38、ted into the sleeving for this test.5.2 Flame 5.2.1 GeneralExpandable sleeving shall meet the requirements of at least one of the flame tests specified in Clauses 5.2.2 to 5.2.4. 5.2.2 Horizontal flame (FT2)The length of the charred portion of the specimen of expandable sleeving shall not exceed 100
39、 mm nor shall it drop flaming particles causing the cotton to ignite when tested in accordance with the FT2/FH/ horizontal flame test in CSA C22.2 No. 2556 and modified in accordance with Clause 5.2.5.5.2.3 Vertical flame (FT1)OptionalThe specimen of expandable sleeving shall not convey flame, drop
40、flaming particles causing the cotton to ignite, nor continue to burn for more than 60 s after any of the five flame applications when tested in accordance with the FT1 test in CSA C22.2 No. 2556 and modified in accordance with Clause 5.2.4. A specimen shall be considered to have conveyed flame if mo
41、re than 25% of the extended portion of the indicator is burned.5.2.4 Vertical Flame (VW-1)OptionalThe specimen of expandable sleeving shall not convey flame, drop flaming particles causing the cotton to ignite nor continue to burn for more than 60 s after any of the five flame applications when test
42、ed in accordance with the VW-1 test in CSA C22.2 No. 2556 and modified in accordance with Clause 5.2.5. A specimen shall be considered to have conveyed flame if more than 25% of the extended portion of the indicator is burned.C22.2 No. 198.4-14Expandable sleeving for wire and cableAugust 2014 2014 C
43、SA Group85.2.5 Specimen for flame testsIn performing any of the flame tests, a metal wire, rod, or pipe shall be inserted into the specimen of expandable sleeving to provide a snug fit without expanding the sleeving to its maximum overall diameter.5.3 Heat-resistant properties5.3.1 Sleeving shall no
44、t crack or rupture when a specimen is bent around a mandrel one complete turn after conditioning in a forced air oven for 168 h at the temperature indicated in the table below. Conductors shall not be inserted into the sleeving for this test.5.3.2 Sleeving shall be bent around a 6.35 mm mandrel for
45、trade sizes up to 38.0 mm or a 12.7 mm mandrel for trade sizes larger than 38.0 mm. Bending shall be performed after the sample has cooled to room temperature.Rated Temperature, oC90 105 125 150 200Conditioning Temperature, oC121 136 158 180 2326 Marking 6.1 Product markingProduct marking is not req
46、uired. 6.2 Package markingExpandable sleeving shall be marked with the following information on the outside of the spool, on a separate tag, or on the outside of the smallest unit container:a) the submittors identification;b) the catalogue number and size;c) the temperature rating in C;d) the flammability rating “FT2”;e) the optional flammability rating “FT1” or “VW-1”, if applicable; andf) the date of manufacture (or a lot number, if the manufacture date can be traced from this number).
