DIN EN 15198-2007 潜在易爆环境中使用的非电气设备和部件的风险评估方法

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【英文标准名称】:Methodologyfortheriskassessmentofnon-electricalequipmentandcomponentsforintendeduseinpotentiallyexplosiveatmospheres;EnglishversionofDINEN15198:2007-11
【原文标准名称】:潜在易爆环境中使用的非电气设备和部件的风险评估方法
【标准号】:DINEN15198-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;大气;定义;设计;爆炸危险;防爆;爆炸;爆炸性环境;可燃性环境;着火性;火源;点火能量;易燃性;仪器;材料;非电气的;标准操作;职业安全;潜在爆炸物;保护措施;危险;危险分析;安全;安全工程;保护形式;施工材料
【英文主题词】:Accidentprevention;Atmosphere;Definitions;Design;Explosionhazard;Explosionprotection;Explosions;Explosiveatmospheres;Flammableatmospheres;Ignitability;Ignitingsources;Ignitionenergy;Inflammable;Instruments;Materials;Non-electrical;Normaloperation;Occupationalsafety;Potentiallyexplosivematerials;Protectivemeasures;Risk;Riskanalysis;Safety;Safetyengineering;Typeofprotection;Workingmaterials
【摘要】:ThisEuropeanStandardspecifiesbasicmethodologyusedinachievingsafetyofequipmentforintendeduseinpotentiallyexplosiveatmospheres.TheprovisionsspecifiedinthisEuropeanStandardareintendedforthedesigner.Italsospecifiesastrategyforstandardmakers.ThisEuropeanStandardspecifiestheprocedureandinformationrequiredtoallowignitionriskassessmenttobecarriedoutforthedesignofequipmentorcomponent.ThisEuropeanStandardprovidesadviceforadecisiontobemadeforthecategorisationofequipmentbutdoesnotprovidemeanstoprovetheconformityofequipmentcategories.Inthisprocedurethefollowinginformationistobetakenintoaccount:a)Possibleoccurrenceofanexplosiveatmosphereinsidetheequipmentorcomponentorpenetratingtheequipmentorcomponentfromtheoutside(innormaloperationorduringmalfunctions)andtheamountofexplosiveatmosphereinvolvedleadingtopossibleexplosionimpactinsideoftheequipmentorcomponent;b)equipmentorcomponentssurroundedbyanexplosiveatmosphere(innormaloperationorduringmalfunctions);c)equipmentorcomponentswhollyorpartlysurroundedbyanexplosiveatmosphereconsideringalsoanyexplosiveatmosphereinconnection(innormaloperationorduringmalfunctions);d)presenceandlikelihood(effectiveness)ofignitionsources.Thefinalobjectiveisdesigningandmanufacturingequipmentorcomponentsintendedforuseinpotentiallyexplosiveatmospheres.Forthispurposeequipmentorcomponentsifnecessaryshouldbedesignedwithadequatepreventiveand/orprotectivemeasures.ThisEuropeanStandardspecifiesneitherspecificmethodsofanalysisassociatedwithignitionriskassessment,norspecificrequirementsforacategoryofequipment.Itdescribesthemethodologyofignitionriskassessment.ThisEuropeanStandarddoesnotapplytoequipmentwithapotentiallyexplosiveatmosphereinsideunderoperatingconditions,andwithoutinterfacestoanexternalpotentiallyexplosiveatmospheres.ThisEuropeanStandardisapplicabletoallcategoriesofequipmentreferredtoinEN13463-1.Thisignitionriskassessmentproceduredoesnotprecludetheconditionsprevailinginaninstallationwheretheequipmentorcomponentisputintooperationbyauser.NOTEFunctionalsafetyassessmentofprotectivesystemsiscoveredbyEN15233.
【中国标准分类号】:C67
【国际标准分类号】:13_230
【页数】:20P.;A4
【正文语种】:英语