ANSI ASTM D6096-2011 Standard Specification for Poly(Vinyl Chloride) Insulation for Wire and Cable 90 Operation《90℃工作温度下电线和电缆用聚氯乙烯绝缘材料的规范》.pdf

1、Designation: D6096 11 (Reapproved 2016)Standard Specification forPoly(Vinyl Chloride) Insulation for Wire and Cable, 90COperation1This standard is issued under the fixed designation D6096; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revi

2、sion, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers a thermoplastic insulation ofpoly (vinyl chloride) or the copolymer of vi

3、nyl chloride andvinyl acetate. This insulation is recommended for use atconductor temperatures not in excess of 90C.1.2 Depending on the thickness of the insulation, the maxi-mum voltage used, and whether the location is wet or dry, thisinsulation is acceptable for use in 300 V (dry) and 600 V (weto

4、r dry) power and control circuits.1.3 This insulation has potential low-temperature installa-tion limitations. Consult the manufacturer for specific recom-mendations for installation.1.4 In many instances, the insulation material cannot betested unless it has been formed around a conductor or cable.

5、Therefore, tests are done on insulated wire or cable in thisspecification solely to determine the relevant property of theinsulation material and not to test the conductor or completedcable.1.5 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are m

6、athematicalconversions to SI units that are provided for information onlyand are not considered standard.1.5.1 In some cases (including the title), temperatures aredescribed in degrees Celsius only.2. Referenced Documents2.1 ASTM Standards:2D1711 Terminology Relating to Electrical InsulationD2633 Te

7、st Methods for Thermoplastic Insulations andJackets for Wire and Cable3. Terminology3.1 Definitions: For definitions of terms used in thisspecification, refer to Terminology D1711.3.2 Definitions of Terms Specific to This Standard:3.2.1 aging (act of), nexposure of materials to air or oil ata temper

8、ature and for an interval of time as required in Table1.4. Physical Properties4.1 The insulation shall conform to the requirements forphysical properties prescribed in Table 1. (See Table 2 foroptional oil resistance requirements.)1This specification is under the jurisdiction of ASTM CommitteeD09 on

9、Electrical and Electronic Insulating Materials and is the direct responsibility ofSubcommittee D09.18 on Solid Insulations, Non-Metallic Shieldings and Coveringsfor Electrical and Telecommunication Wires and Cables.Current edition approved Feb. 1, 2016. Published February 2016. Originallyapproved in

10、 1997. Last previous edition approved in 2011 as D6096 11. DOI:10.1520/D6096-11R16.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary pa

11、ge onthe ASTM website.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15. Electrical Requirements5.1 Perform the ac voltage, insulation resistance, and dcvoltage tests in

12、 that order when any of these tests are required.The sequence for other testing is not specified.5.2 AC Voltage Test Test the insulated conductor at the acwithstand voltage as specified in Table 3. Unless otherwisespecified, omit this test if the dc withstand voltage testdescribed in 5.4 is performe

13、d.5.2.1 For cables or conditions of service where mechanicalstresses govern, such as in submarine cables or long verticalrisers, it is possible that the minimum conductor sizes in Table3 are not strong enough.5.2.2 The thicknesses given in Table 3 apply to aerial cablesand to single conductors insta

14、lled in conduits above ground andto the individual conductors of all multiple-conductor cableshaving a common jacket, metallic sheath, or protective cover-ing over the assembly, excerpt as shown in 5.2.2.1.5.2.2.1 For single-conductor cables for installation in under-ground ducts or direct earth bur

15、ial and for all submarine cables,add 15 mil (0.38 mm) to the insulation thicknesses given inTable 3, when such cables do not have a thermoplastic jacketor metallic sheath over the assembly.5.2.3 Where the thickness of the insulation is increased formechanical reasons or for special service condition

16、s, determinethe test voltage in Table 3 by the size of the conductor and therated voltage.5.3 Insulation Resistance:5.3.1 Insulated conductors in SizesAWG 14 (2.08 mm2) andlarger shall have an insulation resistance of at least thatcorresponding to a constant of 2000 M-1000 ft at 60F(15.6C).5.3.2 If

17、the temperature at the time the measurement wasmade differs from 60F (15.6C), correct the insulation resis-tance to 60F by multiplying the measured value by the propercorrection factor from Table number 1 of Test Methods D2633.5.4 DC Voltage Test Upon completion of the insulationresistance test, tes

18、t each non-shielded insulated conductor for 5min at a dc withstand voltage that is three times the ac testvoltage specified in Table 3. Unless otherwise specified, omitthis test if the ac withstand voltage test described in 5.2 isperformed.5.5 Accelerated Water Absorption The insulation shallmeet th

19、e requirements of Table 4 when tested in accordancewith the procedure in Test Methods D2633. Conduct the test at60 Hz with the water temperature at 90 6 1C.5.6 Dielectric Strength RetentionThe insulation shall becapable of meeting a dielectric strength retention of at least60 % of the original diele

20、ctric strength when tested in accor-dance with Test Methods D2633 at a temperature of 90 6 1C.TABLE 1 Physical Properties Requirements for InsulationUnaged requirements:Tensile strength, min, psi (MPa) 2000 (13.8)Elongation at rupture, min, % 150Aged requirements:After air oven test at 136 1C for 16

21、8 h:Tubular Specimens - up to size AWG 6 (13.3mm2)Tensile strength, min, percent of unaged value: 70Elongation at rupture, min, percent of unagedvalue:65Buffed die-cut Specimens - sizes AWG 6 andlargerTensile strength, min, percent of unaged value: 70Elongation at rupture, min, percent of unagedvalu

22、e:45Heat shock, 121 1C no cracksHeat distortion, 121 1C, max, percent decrease 25Vertical flame test, after five 15-s applications: passesOil resistance:After oil immersion at 70 1C for 4 h:Tubular Specimens - up to size AWG 6 (13.3mm2)Tensile strength, min, percent of unaged value 85Elongation, min

23、, percent of unaged value 85Buffed die-cut Specimens - sizes AWG 6 andlargerTensile strength, min, percent of unaged value 80Elongation, min, percent of unaged value 60Cold bend test, 30 1C for 1 h no cracksTABLE 2 Optional Resistance RequirementsOil Resistant Rating60C (140F) After oil immersion at

24、100 1C for 96 h:50Tensile strength, min,percent of unagedvalueElongation, min,percent of unagedvalue5075C (167F) After oil immersion at75 10C for 60 days:Tensile strength, min,percent of unagedvalue65Elongation, min,percent of unagedvalue65TABLE 3 Conductor Sizes, Insulation Thickness, and Test Volt

25、ages for Poly(Vinyl Chloride)-Insulated Control and Power CablesControl and Power CableRated Circuit Voltage Phase-to-Phase, VConductor Size, AWG or kcmil (mm2) Insulation Thicknesss,mil (mm)AC Test Voltage, kV0 to 300 26 to 16 (0.13 to 1.31) 15 (0.38) 1.00 to 600 26 to 16 (0.13 to 1.31) 30 (0.76) 1

26、.514 to 9 (2.08 to 6.63) 45 (1.14) 3.08 to 2 (8.37 to 33.6) 60 (1.52) 3.51 to 0000 (42.4 to 107) 80 (2.03) 4.0225 to 500 (140 to 253) 95 (2.41) 5.0501 to 1000 (254 to 507) 110 (2.79) 6.0Over 1000 (507) 125 (3.18) 7.0D6096 11 (2016)26. Thickness of Insulation6.1 The average thickness of the insulatio

27、n shall be at leastthat prescribed in Table 3. The minimum thickness shall be atleast 90 % of the thickness prescribed in Table 3.7. Workmanship, Finish, and Appearance7.1 Apply the insulation directly to the surface of theconductor or conductor covering and obtain a tight fit to thatsurface.7.2 Rep

28、airs and JointsWhen making repairs or joints inthe insulation, do the work in such a manner that the repairedpart of the joint, and all parts affected by the process, meet thesame electrical tests as the remainder of the insulation andmaintain the limitations on the thickness specified in Section 6.

29、8. Sampling8.1 Sample the insulation in accordance with Test MethodsD2633.9. Test Methods9.1 Test the insulation in accordance with Test MethodsD2633.10. Keywords10.1 accelerated water absorption; ac voltage test; dc volt-age test; insulation resistance; poly(vinyl chloride) insulation;90C poly(viny

30、l chloride) insulation; thicknessSUMMARY OF CHANGESCommittee D09 has identified the location of selected changes to this specification since the last issue,D6096 07, that may impact the use of this specification. (Approved August 1, 2011)(1) Revised Units statement.(2) Added subsections to 5.2.(3) D

31、eleted Notes from Table 3.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infrin

32、gement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard

33、 or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views

34、 known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting

35、 ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 4 Accelerated Water Absorption RequirementsElectrical Method:Permittivity after 1 day, max 10.0Increase in capacitance, max, %From 1 to 14 days 4.0From 7 to 14 days 2.0D6096 11 (2016)3