EN 2853-2005 航空航天系列.导体EN2083的电缆的额定电流
时间:2024-05-09 19:11:18 来源: 标准资料网 作者：标准资料网 阅读：8436
【英文标准名称】:Aerospaceseries-CurrentratingsforelectricalcableswithconductorEN2083;GermanandEnglishversionEN2853:2005
【原文标准名称】:航空航天系列.导体EN2083的电缆的额定电流
【标准号】:EN2853-2005
【标准状态】:现行
【国别】:
【发布日期】:2006-10
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【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;铜;铸铜合金;铜导线;载流量;定义;电缆;导电体;电线;电气工程;多语种的;额定值;航天运输
【英文主题词】:Aerospacetransport;Airtransport;Capacitiveloads;Copper;Coppercastingalloys;Copperconductors;Currentcarryingcapacity;Definition;Definitions;Electriccables;Electricconductors;Electricalcords;Electricalengineering;Multilingual;Ratings;Spacetransport
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:22P.;A4
【正文语种】:英语
【英文标准名称】:Electromagneticcompatibility(EMC)-Environment-Compatibilitylevelsinindustrialplantsforlow-frequencyconducteddisturbances
【原文标准名称】:电磁兼容性(EMC).环境.低频干扰的工业厂房的电磁兼容等级
【标准号】:BSEN61000-2-4-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-09-30
【实施或试行日期】:2002-09-30
【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】:电气工程;电磁兼容性;电磁兼容性;工业;交流电网;兼容水平;低电压;电网;规范(验收);电力系统;环境条件;环境条件;低压设备;电压波动;工业设施;影响量;电压降;传输;兼容性;谐波;低频;电压;干扰;低压电源;分类系统;信号传输;电磁学;网络干扰
【英文主题词】:ACnetwork;Classificationsystems;Compatibilitalevel;Compatibility;Definition;Definitions;Electricpowernetworks;Electricpowersystems;Electricalengineering;Electromagneticcompatibility;Electromagnetism;EMC;Environmentalcondition;Environmentalconditions;Harmonics;Industrialfacilities;Industries;Influencequantities;Interferences;Lowfrequencies;Lowvoltage;Lowvoltagemains;Low-voltageinstallations;Networkinterferences;Signaltransmission;Specification(approval);Transmission;Voltage;Voltagedips;Voltagefluctuations
【摘要】:ThispartofIEC61000isconcernedwithconducteddisturbancesinthefrequencyrangefrom0kHzto9kHz.Itgivesnumericalcompatibilitylevelsforindustrialandnon-publicpowerdistributionsystemsatnominalvoltagesupto35kVandanominalfrequencyof50Hzor60Hz.Powersupplysystemsonships,aircraft,offshoreplatformsandrailwaysarenotincluded.Thecompatibilitylevelsspecifiedinthisstandardapplyatthein-plantpointofcoupling.Atthepowerinputterminalsofequipmentreceivingitssupplyfromtheabovesystems,theseveritylevelsofthedisturbancescan,forthemostpart,betakentobethesameasthelevelsatthein-plantpointofcoupling.Insomesituationsthisisnotso,particularlyinthecaseofalongfeederdedicatedtothesupplyofaparticularload,orinthecaseofadisturbancegeneratedoramplifiedwithintheinstallationofwhichtheequipmentformsapart.Compatibilitylevelsarespecifiedforelectromagneticdisturbancesofthetypeswhichcanbeexpectedatanyin-plantpointofcoupling(IPC)withinindustrialplantsorothernon-publicnetworks,forguidanceina)limitstobesetfordisturbanceemissionintoindustrialpowersupplysystems(includingtheplanninglevelsdefinedin3.1.5);NOTE1Averywiderangeofconditionsispossibleintheelectromagneticenvironmentsofindustrialandothernon-publicnetworks.TheseareapproximatedinthisstandardbythethreeclassesdescribedinClause4.However,itistheresponsibilityoftheoperatorofsuchanetworktotakeaccountoftheparticularelectromagneticandeconomicconditions,includingequipmentcharacteristics,insettingtheabove-mentionedlimits.b)thechoiceofimmunitylevelsfortheequipmentwithinthesesystems.Thedisturbancephenomenaconsideredare:–voltagedeviations;–voltagedipsandshortinterruptions;–voltageunbalance;–power-frequencyvariations;–harmonicsuptoorder50;–interharmonicsuptothe50thharmonic;–voltagecomponentsathigherfrequencies(above50thharmonic);–d.c.component;–transientovervoltages.Thecompatibilitylevelsaregivenfordifferentclassesoftheelectromagneticenvironmentdeterminedbythecharacteristicsofthesupplynetwork.
【中国标准分类号】:L06
【国际标准分类号】:33_100_01
【页数】:40P.;A4
【正文语种】:英语
【英文标准名称】:Liftsandservicelifts-Codeofpracticeforselectionandinstallation
【原文标准名称】:电梯与服务电梯.第6部分:选择和安装的实用规程
【标准号】:BS5655Pt.6-1985
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【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】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
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