ASTM D3554-2007 工作温度75°C的电线和电缆用不留痕迹的黑色高密度聚乙烯绝缘材料的标准规范
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【英文标准名称】:StandardSpecificationforTrack-ResistantBlackThermoplasticHigh-DensityPolyethyleneInsulationforWireandCable,75176;COperation
【原文标准名称】:工作温度75°C的电线和电缆用不留痕迹的黑色高密度聚乙烯绝缘材料的标准规范
【标准号】:ASTMD3554-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D09.18
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:黑色;电缆;电气工程;电绝缘材料;电绝缘;电气测试;绝缘;聚乙烯;热塑性聚合物;金属线
【英文主题词】:actest;coldbend;dctest;elongation;environmentalcracking;heatdistortion;high-densitypolyethylene;surfaceresistivity;tensilestrength;thermoplastic;track-resistant;u-benddischarge
【摘要】:1.1Thisspecificationcoverstrack-resistantblackthermoplastichigh-densitypolyethyleneinsulation.Beforeapplicationtotheconductor,theinsulationshallcomplywiththerequirementsofSpecificationD1248,TypeIII,ClassC,Category5,GradeE10,J4,orJ5.TherequirementsofSpecificationD1248shallnotapplytotheinsulationremovedfromtheconductor.1.2Thistypeofinsulationisconsideredsuitableforuseonwireorcablethatwillbeusedforcontinuousoperationatconductortemperaturesupto75176;C.1.3Thisinsulationissuitableforuseonwireorincableusedforpowertransmissioninoverheadspaced-lineservice,installedattemperaturesabove25Candexposedtosunlightandotheratmosphericenvironmentsbetween55and+75C.1.4Inmanyinstances,theinsulationcannotbetestedunlessithasbeenformedaroundaconductor.Therefore,testsdoneoninsulatedwireinthisstandardaresolelytodeterminetherelevantpropertyoftheinsulationandnottotesttheconductororcompletedcable.1.5Whenevertwosetsofvaluesarepresented,indifferentunits,thevaluesinthefirstsetarethestandard,whilethoseinparenthesesareforinformationonly.
【中国标准分类号】:K15
【国际标准分类号】:29_035_20
【页数】:2P.;A4
【正文语种】:
【原文标准名称】:工作温度75°C的电线和电缆用不留痕迹的黑色高密度聚乙烯绝缘材料的标准规范
【标准号】:ASTMD3554-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D09.18
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:黑色;电缆;电气工程;电绝缘材料;电绝缘;电气测试;绝缘;聚乙烯;热塑性聚合物;金属线
【英文主题词】:actest;coldbend;dctest;elongation;environmentalcracking;heatdistortion;high-densitypolyethylene;surfaceresistivity;tensilestrength;thermoplastic;track-resistant;u-benddischarge
【摘要】:1.1Thisspecificationcoverstrack-resistantblackthermoplastichigh-densitypolyethyleneinsulation.Beforeapplicationtotheconductor,theinsulationshallcomplywiththerequirementsofSpecificationD1248,TypeIII,ClassC,Category5,GradeE10,J4,orJ5.TherequirementsofSpecificationD1248shallnotapplytotheinsulationremovedfromtheconductor.1.2Thistypeofinsulationisconsideredsuitableforuseonwireorcablethatwillbeusedforcontinuousoperationatconductortemperaturesupto75176;C.1.3Thisinsulationissuitableforuseonwireorincableusedforpowertransmissioninoverheadspaced-lineservice,installedattemperaturesabove25Candexposedtosunlightandotheratmosphericenvironmentsbetween55and+75C.1.4Inmanyinstances,theinsulationcannotbetestedunlessithasbeenformedaroundaconductor.Therefore,testsdoneoninsulatedwireinthisstandardaresolelytodeterminetherelevantpropertyoftheinsulationandnottotesttheconductororcompletedcable.1.5Whenevertwosetsofvaluesarepresented,indifferentunits,thevaluesinthefirstsetarethestandard,whilethoseinparenthesesareforinformationonly.
【中国标准分类号】:K15
【国际标准分类号】:29_035_20
【页数】:2P.;A4
【正文语种】:
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