BS EN 50288-1-2003 同轴电缆.电缆配电网络用电缆分规范.在5MHz-1000MHz工作的系统用室内安装电缆

作者:标准资料网 时间:2024-05-12 11:23:46  浏览:9149   来源:标准资料网

【英文标准名称】:Multi-elementmetalliccablesusedinanalogueanddigitalcommunicationandcontrol-Part1:Genericspecification
【原文标准名称】:同轴电缆.电缆配电网络用电缆分规范.在5MHz-1000MHz工作的系统用室内安装电缆
【标准号】:BSEN50288-1-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003
【实施或试行日期】:2003
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Electriccables;Multicorecables;Communicationtransmissionlines;Electriccontrolequipment;Digitalsignals;Analoguesignals;Communicationequipment;Metals;Circuitnetworks;Computernetworks;Communicationnetworks;Datatransmission;Instruments;Dataproc
【摘要】:WhenusedtogetherwithEN50290andEN50289,thisEuropeanStandardcoverscablesforinstrumentation,inter-connectionofequipmentandinformationtechnologycablingapplications.Cablesforinformationtechnologycablingsystems,coveredbythisstandardaresuitableforuseindigitalandanaloguedatasystemsmeetingtherequirements,forexample,ofEN50090-2-1,EN50090-3-1,EN50098-1,EN50098-2andEN50173.Instrumentationcablescoveredbythisstandardaresuitableforconnectinginstrumentsandcontrolsystemsforanalogueordigitalsignaltransmission.Unlessotherwisespecified,allcablescoveredbythisstandardmaybesubjectedtovoltagesgreaterthan50Va.cor75Vd.c.butnotmorethan300Va.c.or450Vd.c.andshallmeettheessentialrequirementsofthelowvoltagedirective.Duetocurrentlimitationrelatedtotheconductorcrosssectionalarea,theyarenotintendedfordirectconnectiontomainselectricitysupply.Themaximumcurrentratingperconductorislessthanorequalto175mAunlessotherwisespecifiedintherelevantsectionalspecification.Cablingelementsasdefinedin4.3ofthisstandardmaybeincorporatedinhybridconstructioncablestogetherwithcoaxialoropticalfibrecablingelements.
【中国标准分类号】:K13
【国际标准分类号】:33_120_20
【页数】:16P.;A4
【正文语种】:英语