NF C93-473-4-1997 电子设备的电机元件.基本试验过程和测量方法.第10部分:撞击试验.(活动元件).静态负载试验(固定元件).耐力试验和超负载试验.第4节:试验10D:电超负载(接点)(欧洲标准EN60512-10-4)

上一篇: NF C93-472-6-1997 电子设备的电机元件.基本试验过程和测量方法.第12部分:焊接试验.第6节:试验12F:机械焊接过程中耐液体和清洁溶剂的密封
下一篇: NF C93-474-20-1997 电子设备用机电元件.基本试验规程和测量方法.第16部分:触点和终端机械试验.第20节:试验16T:机械强度(无焊接连接的布线终端)

【英文标准名称】:Low-voltageswitchgearandcontrolgear-Part2:Circuit-breakers
【原文标准名称】:低压开关设备和控制设备.断路器
【标准号】:BSEN60947-2-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-09-29
【实施或试行日期】:2006-09-29
【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】:
【英文主题词】:
【摘要】:Thisstandardappliestocircuit-breakers,themaincontactsofwhichareintendedtobeconnectedtocircuits,theratedvoltageofwhichdoesnotexceed1000Va.c.or1500Vd.c.;italsocontainsadditionalrequirementsforintegrallyfusedcircuit-breakers.Itapplieswhatevertheratedcurrents,themethodofconstructionortheproposedapplicationsofthecircuit-breakersmaybe.Therequirementsforcircuit-breakerswhicharealsointendedtoprovideearth-leakageprotectionarecontainedinAnnexB.Theadditionalrequirementsforcircuit-breakerswithelectronicover-currentprotectionarecontainedinAnnexF.Theadditionalrequirementsforcircuit-breakersforITsystemsarecontainedinAnnexH.Therequirementsandtestmethodsforelectromagneticcompatibilityofcircuit-breakersarecontainedinAnnexJ.Therequirementsforcircuit-breakersnotfulfillingtherequirementsforover-currentprotectionarecontainedinAnnexL.Therequirementsformodularresidualcurrentdevices(withoutintegralcurrentbreakingdevice)arecontainedinAnnexM.Therequirementsandtestmethodsforelectromagneticcompatibilityofcircuit-breakerauxiliariesarecontainedinAnnexN.Supplementaryrequirementsforcircuit-breakersusedasdirect-on-linestartersaregiveninIEC60947-4-1,applicabletolow-voltagecontactorsandstarters.Therequirementsforcircuit-breakersfortheprotectionofwiringinstallationsinbuildingsandsimilarapplications,anddesignedforusebyuninstructedpersons,arecontainedinIEC60898.Therequirementsforcircuit-breakersforequipment(forexampleelectricalappliances)arecontainedinIEC60934.Forcertainspecificapplications(forexampletraction,rollingmills,marineservice)particularoradditionalrequirementsmaybenecessary.
【中国标准分类号】:K31
【国际标准分类号】:29_130_20
【页数】:224P;A4
【正文语种】:英语


【英文标准名称】:Preferredpowersupply(PPS)forNuclearPowerGeneratingStations(NPGS)
【原文标准名称】:核能发电站(NPGS)的优先选用电源(PPS)
【标准号】:IEEE765-2006
【标准状态】:现行
【国别】:美国
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;发电站;电力系统;电气安全;应急电力设备;应急发电站;供能系统(建筑物);界面;核电厂;核技术;电源;动力传输;安全;安全工程;安全系统;规范(验收);监督(认可);传输系统
【英文主题词】:Definitions;Electricpowerstations;Electricpowersystems;Electricalsafety;Emergencyelectricalinstallations;Emergencypowerstations;Energysupplysystems(buildings);Interfaces;Nuclearpowerplants;Nucleartechnology;Powersupply;Powertransmission;Safety;Safetyengineering;Safetysystems;Specification(approval);Surveillance(approval);Transmissionsystems
【摘要】:DescribesthedesigncriteriaofthePreferredPowerSupply(PPS)anditsinterfaceswiththeClass1Epowersystem,switchyard,transmissionsystem,andalternateac(AAC)source.ProvidesPPSrequirementsfornuclearpowergeneratingstations(NPGS)andguidanceintheareasofACCpowersourceinterfaceswiththePPS,physicalindependenceofthePPSpowerandcontrolcircuits,andexpandedPPScriteriaformulti-unitstations.
【中国标准分类号】:F63
【国际标准分类号】:27_120_20
【页数】:29P.;A4
【正文语种】:英语