BS EN 61241-18-2004 有可燃性粉尘场所用电气设备.封装'mD'型防护设备
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【英文标准名称】:Electricalapparatusforuseinthepresenceofcombustibledust.Protectionbyencapsulation'mD'
【原文标准名称】:有可燃性粉尘场所用电气设备.封装'mD'型防护设备
【标准号】:BSEN61241-18-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-11-30
【实施或试行日期】:2004-11-30
【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;易燃材料;电气工程;规范;最小密度;MD型防护电气设备;温度;电气器具;电驱动装置;防爆;组件;防护等级;防护等级;试验;检验;可燃性环境;表面;防护电气设备;结构要求;尘埃;外壳;距离;作标记;保护设备;常规检验;热稳定性;爆炸性环境;保护形式;大气;临界温度;尺寸;绝缘测试;封装;热试验;化合物;合格试验
【英文主题词】:Atmosphere;Classesofprotection;Components;Compounds;Constructionrequirements;Definitions;Degreesofprotection;Dimensions;Distances;Dust;Electricappliances;Electricalengineering;Electrically-operateddevices;Encapsulation;Enclosure;Enclosures;Explosionprotection;Explosiveatmospheres;Flammableatmospheres;Flammablematerials;Inspection;Insulationtest;Marking;Minimumthicknesses;Protectedelectricalequipment;Protectiondevices;Qualificationtests;Routinechecktests;Spaced;Specification;Surfaces;Temperature;Temperaturelimit;Testing;Thermalstability;Thermaltesting;TypemDprotectedelectricalequipment;Typeofprotection
【摘要】:ThisstandardistobereadinconjunctionwithIEC61241-0,therequirementsofwhichapplytoelectricalapparatusprotectedbyencapsulationandsurfacetemperaturelimitationunlessspecificallyexcluded.ThispartofIEC61241isapplicabletoelectricalapparatusprotectedbyencapsulationtypeofprotection"mD"andsurfacetemperaturelimitationforuseinareaswherecombustibledustmaybepresentinquantitieswhichcouldleadtoafireorexplosionhazard.Itspecifiesrequirementsfordesign,constructionandtestingofelectricalapparatus,partsofelectricalapparatusandExcomponentswheretheratedvoltagedoesnotexceed10kV.NOTE1Theactualworkingvoltagemayexceedthevaluegivenabovebyupto10%.NOTE2IEC61241-14("Electricalapparatusforuseinthepresenceofcombustibledust-Part14:Selectionandinstallation")givesguidanceontheselectionandinstallationoftheapparatus.Apparatuswithinthescopeofthisstandardmayalsobesubjectedtoadditionalrequirementsinotherstandards-forexample,IEC60079-0("Electricalapparatusforexplosivegasatmospheres-Part0:Generalrequirements").Theapplicationofelectricalapparatusinatmosphereswhichmaycontainexplosivegasaswellascombustibledust,whethersimultaneouslyorseparately,requiresadditionalprotectivemeasures.Thisstandarddoesnotapplytodustsofexplosiveswhichdonotrequireatmosphericoxygenforcombustion,ortopyrophoricsubstances.Thisstandardisnotapplicabletoelectricalapparatusintendedforuseinundergroundpartsofminesaswellasthosepartsofsurfaceinstallationsofsuchminesendangeredbyfiredampand/orcombustibledust.Thisstandarddoesnottakeaccountofanyriskduetoanemissionofflammableortoxicgasfromthedust.Thisstandarddoesnotincludeothertypesofprotectionandisonlyapplicabletoprotectionbyencapsulation.
【中国标准分类号】:K35
【国际标准分类号】:29_260_20
【页数】:36P.;A4
【正文语种】:英语
【原文标准名称】:有可燃性粉尘场所用电气设备.封装'mD'型防护设备
【标准号】:BSEN61241-18-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-11-30
【实施或试行日期】:2004-11-30
【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;易燃材料;电气工程;规范;最小密度;MD型防护电气设备;温度;电气器具;电驱动装置;防爆;组件;防护等级;防护等级;试验;检验;可燃性环境;表面;防护电气设备;结构要求;尘埃;外壳;距离;作标记;保护设备;常规检验;热稳定性;爆炸性环境;保护形式;大气;临界温度;尺寸;绝缘测试;封装;热试验;化合物;合格试验
【英文主题词】:Atmosphere;Classesofprotection;Components;Compounds;Constructionrequirements;Definitions;Degreesofprotection;Dimensions;Distances;Dust;Electricappliances;Electricalengineering;Electrically-operateddevices;Encapsulation;Enclosure;Enclosures;Explosionprotection;Explosiveatmospheres;Flammableatmospheres;Flammablematerials;Inspection;Insulationtest;Marking;Minimumthicknesses;Protectedelectricalequipment;Protectiondevices;Qualificationtests;Routinechecktests;Spaced;Specification;Surfaces;Temperature;Temperaturelimit;Testing;Thermalstability;Thermaltesting;TypemDprotectedelectricalequipment;Typeofprotection
【摘要】:ThisstandardistobereadinconjunctionwithIEC61241-0,therequirementsofwhichapplytoelectricalapparatusprotectedbyencapsulationandsurfacetemperaturelimitationunlessspecificallyexcluded.ThispartofIEC61241isapplicabletoelectricalapparatusprotectedbyencapsulationtypeofprotection"mD"andsurfacetemperaturelimitationforuseinareaswherecombustibledustmaybepresentinquantitieswhichcouldleadtoafireorexplosionhazard.Itspecifiesrequirementsfordesign,constructionandtestingofelectricalapparatus,partsofelectricalapparatusandExcomponentswheretheratedvoltagedoesnotexceed10kV.NOTE1Theactualworkingvoltagemayexceedthevaluegivenabovebyupto10%.NOTE2IEC61241-14("Electricalapparatusforuseinthepresenceofcombustibledust-Part14:Selectionandinstallation")givesguidanceontheselectionandinstallationoftheapparatus.Apparatuswithinthescopeofthisstandardmayalsobesubjectedtoadditionalrequirementsinotherstandards-forexample,IEC60079-0("Electricalapparatusforexplosivegasatmospheres-Part0:Generalrequirements").Theapplicationofelectricalapparatusinatmosphereswhichmaycontainexplosivegasaswellascombustibledust,whethersimultaneouslyorseparately,requiresadditionalprotectivemeasures.Thisstandarddoesnotapplytodustsofexplosiveswhichdonotrequireatmosphericoxygenforcombustion,ortopyrophoricsubstances.Thisstandardisnotapplicabletoelectricalapparatusintendedforuseinundergroundpartsofminesaswellasthosepartsofsurfaceinstallationsofsuchminesendangeredbyfiredampand/orcombustibledust.Thisstandarddoesnottakeaccountofanyriskduetoanemissionofflammableortoxicgasfromthedust.Thisstandarddoesnotincludeothertypesofprotectionandisonlyapplicabletoprotectionbyencapsulation.
【中国标准分类号】:K35
【国际标准分类号】:29_260_20
【页数】:36P.;A4
【正文语种】:英语
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