BS EN 60079-25-2004 爆炸性气体环境用电气设备.本安型系统

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【英文标准名称】:Electricalapparatusforexplosivegasatmospheres-Intrinsicallysafesystems
【原文标准名称】:爆炸性气体环境用电气设备.本安型系统
【标准号】:BSEN60079-25-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-02-25
【实施或试行日期】:2004-02-25
【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】:电缆;类别;电路;分类;定义;防护等级;描述;设计;文献工作;接地;电气布线系统;电气工程;电驱动装置;评定;爆炸区域;爆炸危险;防爆;爆炸;可燃性环境;装置;安装;自身安全;本质安全型电器设备;作标记;额定值;安全工程;试验;i型防护电气设备;保护形式
【英文主题词】:Cables;Categories;Circuits;Classification;Definition;Degreesofprotection;Descriptions;Design;Documentations;Earthing;Electricwiringsystems;Electricalengineering;Electrically-operateddevices;Evaluations;Explosionarea;Explosionhazard;Explosionprotection;Explosions;Flammableatmospheres;Installations;Intrinsicsafety;Intrinsicallysafeelectricaldevices;Marking;Ratings;Safetyengineering;Testing;Typeiprotectedelectricalequipment;Typeofprotection
【摘要】:1ThispartofIEC60079containsthespecificrequirementsforconstructionandassessmentofintrinsicallysafeelectricalsystems,typeofprotection"i",intendedforuse,asawholeorinpart,inexplosiveatmospheresinGroupⅡlocations.Thisstandardisintendedforusebythedesignerofthesystemwhomaybeamanufacturer,aspecialistconsultantoramemberoftheend-user'sstaff.2ThisstandardsupplementsIEC60079-11,therequirementsofwhichapplytoelectricalapparatususedinintrinsicallysafeelectricalsystems.3TheinstallationrequirementsofaGroupⅡsystemdesignedinaccordancewiththisstandardarespecifiedinIEC60079-14.
【中国标准分类号】:K35
【国际标准分类号】:29_260_20
【页数】:68P.;A4
【正文语种】:英语

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【英文标准名称】:Solarprotectiondevicescombinedwithglazing—Calculationofsolarandlighttransmittance—Part1:Simplifiedmethod
【原文标准名称】:与门窗玻璃组合在一起的日光防护装置.太阳和光传输率的计算.第1部分:简化法
【标准号】:BSEN13363-1-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-08-20
【实施或试行日期】:2003-08-20
【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】:建筑物;计算方法;组合;建筑;定义;停经片;评估;玻璃;门窗玻璃;光传输;透光率;数学计算;保护装置;辐射;反射比因数;滚动遮板;简化;太阳辐射;阳光;遮阳装置;传热系数;传输率;透射率;软百叶帘;窗玻璃
【英文主题词】:Buildings;Calculatingmethods;Combination;Construction;Definition;Definitions;Dropwires;Evaluations;Glass;Glazing;Lighttransmission;Lighttransmittance;Mathematicalcalculations;Protectivedevices;Radiation;Reflectancefactor;Rollershutters;Simplifications;Solarradiation;Sunlighting;Sunshading;Thermaltransmissioncoefficient;Transmissionratios;Transmittance;Transmittances;Venetianblinds;Windowglass
【摘要】:ThisEuropeanStandardspecifiesasimplifiedmethodbasedonthethermaltransmittanceandtotalsolarenergytransmittanceoftheglazingandonthelighttransmittanceandreflectanceofthesolarprotectiondevicetoestimatethetotalsolarenergytransmittanceofasolarprotectiondevicecombinedwithglazing.Themethodappliestoalltypesofsolarprotectiondevicesparalleltotheglazingsuchaslouvre,Venetianorrollerblinds.Thepositionofthesolarprotectiondevicecanbeinterior,exteriororbetweensinglepanesinadualglazingsystem.Itisapplicablewhenthetotalsolarenergytransmittanceoftheglazingisbetween0,15and0,85.Venetianorlouvreblindsareassumedtobeadjustedsothatthereisnodirectsolarpenetration.Itisassumedthatforexternalsolarprotectiondevicesandforintegratedsolarprotectiondevices,thespacebetweenthesolarprotectiondevicesandtheglazingisunventilatedandforinternalsolarprotectiondevicesthisspaceisventilated.Theresultingg-valuesofthesimplifiedmethodgivenhereareapproximateandtheirdeviationfromtheexactvaluesliewithintherangebetween+0,10and-0,02.Theresultsgenerallytendtolieonthesafesideforcoolingloadestimations.Theresultsarenotintendedtobeusedforcalculatingbeneficialsolargainsorthermalcomfortcriteria.Thesimplifiedmethodisbasedonthenormalincidenceofradiationanddoesnottakeintoaccounteithertheangulardependenceoftransmittanceandthereflectanceorthedifferencesofspectraldistribution.Anallowancecanbemadeforthisfactwhenapplyingthemethod.Forcasesnotcoveredbythemethodgiveninthisstandardmoreexactcalculationsbasedontheopticalproperties(ingeneralthespectraldata)ofglassandsolarprotectiondevicecanbecarriedoutinaccordancewithEN13363-2,Solarprotectiondevicescombinedwithglazing-Calculationofsolarandlighttransmittance-Part2:Referencemethod.note:1Tobepublished.
【中国标准分类号】:Q70
【国际标准分类号】:17_180_20;91_120_10
【页数】:16P.;A4
【正文语种】:英语

Product Code:SAE AS85080
Title:Insulation Sleeving, Electrical, Shrinkable Without Heat, General Specification For
Issuing Committee:Ae8-D Wire And Cable Committee
Scope:This specication establishes requirements for chemically expanded, flexible, electrical insulating sleeving that shrinks to a predetermined size upon solvent evaporation.