DC1500V城市轨道交通用直流电力电缆.doc

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1、DC1500V城市轨道交通用直流电力电缆 DC1500V城市轨道交通用直流电力电缆MetroD.C.cable 该产品适用于城市交通地铁或轻轨或安全性、可靠性要求较高的直流用电区域。ThisproductissuitableformetroorotherD.C.areawithmuchrequirementsforsecurityandreliability.一、产品使用特性 Usingproperties该产品具有低卤（或无卤）低烟、耐腐蚀、防鼠蚁、防水、防紫外线等特性，其特性完全符合IEC603

2、32、IEC60754、IEC61034标准规定要求。Thecablepossessesmanycharacteristicssuchaslow-smokelowhalogen(halogen-free),anti-corrosion,anti-termite,waterproofandprotectionagainstradiation,whichisinconformitywithIEC60332,IEC60754andIEC61034. 二、产品型号、名称、使用环境  Type,designa

3、tionandapplication电压等级生产范围productionrange型号type名称 designation使用环境applicationvoltage标称截面nominal芯数sectionareacores直流D.C.1500V50～4001(FS/FZ-)WDZA-TZYJV直流1500V地铁或轻轨用铜芯交联聚乙烯绝缘(防水防紫线)无卤低烟阻燃电力电缆D.C.1500VcopperconductorXLPEinsulatedunderground/lightrailpowerca

4、blewithlow-smokehalogen-freewater-proofandprotectionagainstUVradiation电缆可敷设于隧道内,对电缆敷设落差不作规定laidintunnelwithoutrestrictionofdifferenceoflevel(FS/FZ-)DDZA-TZYJV直流1500V地铁或轻轨用铜芯交联聚乙烯绝缘(防水防紫线)低卤低烟阻燃电力电缆D.C.1500VcopperconductorXLPEinsulatedunderground/lightr

5、ailpowercablewithlow-smokelow-halogenwater-proofandprotectionagainstUVradiation 电缆可敷设于隧道内,对电缆敷设落差不作规定laidinthetunnelwithoutrestrictionofdifferenceoflevel注：WD—无卤低烟    DD—低烟低卤  ZA—A类阻燃（根据用户要求可提供B类、C类电缆）FS/FZ—防水防紫外线Note:WD---low-smokehalogen-free   DD---l

6、ow-smokelow-halogen   ZA---ClassAflame-retardant(alsocanprovideClassB,ClassCflame-retardant).  FS/FZ---waterproof/protectionagainstUVradiation.三、电缆特殊性能  Specialcharacteristics序号No.性能名称Items无卤低烟类Low-smokehalogen-free低卤低烟类Low-smokelow-halogen试验方法Teststan

7、dard1电缆烟密度试验透光率Testofsmokedensityofcablesburningunderdefinedcondition:lightpenetratingratio≮60%≮30%GB/T176512取自电缆的护套材料燃烧时卤酸气体逸出量theamountofhalogenacidgasevolvedduringcombustionofsheathmaterialsfromcable≯5mg/g≯100mg/gGB/T176503燃烧气体酸度试验,水溶液的PH值Testofdegr

8、eeofacidityofgases:PHofwater≮4.3≮2.5GB/T17650solution4燃烧气体酸度试验,水溶液的导电率Testofdegreeofacidityofgases:conductivityofwatersolution≯10us/mm≯180us/mmGB/T176505成束燃烧试验(A类)碳化的部分高度Bunchedburningtest(ClassA):theheightofcarbonizedpart不超过2.5mNomoret