【英文标准名称】:Measuringrelaysandprotectionequipment-Part27:Productsafetyrequirements
【原文标准名称】:测量继电器和保护设备.第27部分:产品安全要求
【标准号】:BSEN60255-27-2005
【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(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电接触保护;电气工程;电气保护设备;电气安全;电气测试;设备;耐火性;检验;测量继电器;机械安全;种植;防电击;保护设备;合格试验;继电器;安全;产品安全;安全要求;规范(验收);配电盘(开关设备);测试;测试条件
【英文主题词】:Definition;Definitions;Electriccontactprotection;Electricalengineering;Electricalprotectionequipment;Electricalsafety;Electricaltesting;Equipment;Fireresistance;Inspection;Measuringrelays;Mechanicalsafety;Plant;Protectionagainstelectricshocks;Protectiondevices;Qualificationtests;Relays;Safety;Safetyofproducts;Safetyrequirements;Specification(approval);Switchboards(switchgear);Testing;Testingconditions
【摘要】:ThisInternationalStandarddescribestheproductsafetyrequirementsformeasuringrelaysandprotectionequipmenthavingarateda.c.voltageupto1000Vwitharatedfrequencyupto65Hz,oraratedd.c.voltageupto1500V.Abovetheselimits,IEC60664-1shouldbeusedforthedeterminationofclearance,creepagedistanceandwithstandtestvoltage.Thisstandarddetailsessentialsafetyrequirementstominimizetheriskoffireandhazardscausedbyelectricshockorinjurytotheuser.Thisstandarddoesnotcoverthesafetyrequirementsofinstallations.Itdoescoverallthewaysinwhichtheequipmentmaybemountedandusedincubicles,racksandpanels,andalsore-testing.Thisstandardalsoappliestoauxiliarydevicessuchasshunts,seriesresistors,transformers,etc.,solelyusedandtestedtogetherwithmeasuringrelaysandprotectionequipment.Ancillaryequipmentusedinconjunctionwithmeasuringrelaysandprotectionequipmentmayneedtocomplywithadditionalsafetyrequirements.Thisstandardisintendedtodescribeonlyproductsafetyrequirements;therefore,functionalperformanceoftheequipmentisnotcovered.Functionalsafetyrequirements,includingEMCfunctionalsafety,arenotcoveredbythisstandard.Functionalsafetyriskanalysisisnotwithinthescopeofthisproductsafetystandard.Thisstandarddoesnotspecifyindividualequipmentsorimplementationsofcircuitsandcomponents.Theobjectofthisstandardistohaveacomprehensivestandardthatcoversallaspectsofproductsafetyandtherelatedtypeandroutinetests,formeasuringrelaysandprotectionequipment.
【中国标准分类号】:K33
【国际标准分类号】:29_120_70
【页数】:122P.;A4
【正文语种】:英语