BS EN 2853-2005 导体EN2083的电缆的额定电流

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【英文标准名称】:CurrentratingsforelectricalcableswithconductorEN2083
【原文标准名称】:导体EN2083的电缆的额定电流
【标准号】:BSEN2853-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-03-02
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;电容性负载;载流量;电缆;导电体;电气工程;航天运输
【英文主题词】:Aerospacetransport;Airtransport;Capacitiveloads;Currentcarryingcapacity;Electriccables;Electricconductors;Electricalengineering;Spacetransport
【摘要】:1.1ThisstandardspecifiescurrentratingdataforcablesproducedwithconductorsasdefinedinEN2083.1.2ElectricalratingsforcontinuousandshorttermconditionsaretabulatedsuchthattherequirementsofEN3197aresatisfied.1.3AprocedureforestablishingcablecurrentratingsisgiveninAnnexBofthisspecification.1.4Thebasisfordeterminingcurrentofcableshasbeentoemploya40°Criseastheelectricalcontributiontooperatingtemperature.Noteismadeinthisstandardthat,inpractice,thevoltagedroprequirementsofEN2282willoftendictatelowercurrentdensities.Additionally,referencetoappropriateaerospaceseriesstandardsforcableterminationsandconnectorswillshowconstraintswhichmaydictatecablesize.1.5ItisstressedthatthecurrentratingsgiveninthisdocumentrelatesolelytocopperandcopperalloyconductorsasdefinedinEN2083.Thevaluesarebaseduponhistoricalevidenceandaresubjecttothecaveatgivenin4.1.Accordinglytheacceptanceofdatawithoutverificationinanyparticularcaseisamatterofdiscretionbyboththeaircraftdesignandcertificationauthorities.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:14P;A4
【正文语种】:英语