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【英文标准名称】:Materialsandequipmentforpetroleumandnaturalgasindustries;Aluminiumalloydrillpipeforoilornaturalgaswells
【原文标准名称】:石油和天然气工业用材料和设备.油井或天然气井用铝合金钻管
【标准号】:ISO5226-1985
【标准状态】:作废
【国别】:国际
【发布日期】:1985-08
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC67
【标准类型】:()
【标准水平】:()
【中文主题词】:规范;交付条件;缺陷与故障;作标记;名称与符号;石油技术;尺寸;管;尺寸公差;试验;运输;铝合金;钻探设备;钻井设备;工业;天然气;钻杆;尺寸测量;铝管;矿物油;石油工业
【英文主题词】:
【摘要】:Specifiesthecharateristicsofpipeswithscrewed-onsteeltooljoints.Describesindetail:drillpipecondition,datatobegivenbythepurchaser,designation,materialrequirements,designandbasicdimensionsofpipes,testmethods,measuringmethods,defects,pipeandtooljointthreads,marking,transport,deliveryconditions.
【中国标准分类号】:E92
【国际标准分类号】:5730;4630
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:Residualcurrentoperatedcircuit-breakerswithintegralovercurrentprotectionforhouseholdandsimilaruses(RCBO’s)-Part1:Generalrules
【原文标准名称】:家用和类似用途带综合过电流保护的剩余电流驱动断路器(RCBO′s).第1部分:一般规则
【标准号】:BSEN61009-1-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2005-03-15
【实施或试行日期】:2005-03-15
【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】:附件;交流电流;交流电压;壳体;断路器;分类系统;接触安全装置;定义;设计;差分电流开关;差分电流;家用电气设备;接地漏泄断路器;电器;电气工程;电气装置;电气保护设备;电气安全;电磁兼容性;EMC;故障电流断路器;故障电流;一般条件;家用(安装)设备;家用设备;家用;铭刻;检验;线路开关;低电压;低压设备;作标记;小型断路器;安装材料;过流断路器;过电流保护装置;过载继电器;过电压保护装置;产品信息;性能;防电击;保护设备;评定;剩余电流驱动的断路器;剩余电流控制器件;自动断路器;规范(验收);开关;开关设备;测试;跳闸机构(断路器)
【英文主题词】:Accessories;Alternatingcurrent;Alternatingvoltages;Bodies;Circuit-breakers;Classificationsystems;Contactsafetydevices;Definition;Definitions;Design;Differentialcurrentswitches;Differentialcurrents;Domesticelectricalinstallations;Earth-leakagecircuit-breakers;Electricappliances;Electricalengineering;Electricalinstallations;Electricalprotectionequipment;Electricalsafety;Electromagneticcompatibility;EMC;Faultcurrentbreakers;Faultcurrents;Generalconditions;Houseinstallations;Householdequipment;Householduse;Inscription;Inspection;Lineswitches;Lowvoltage;Low-voltageequipment;Marking;Miniaturecircuit-breakers;Mountingmaterials;Overcurrentcircuit-breakers;Overcurrentprotection;Overcurrentprotectiondevices;Overloadrelays;Overvoltageprotection;Productinformations;Properties;Protectionagainstelectricshocks;Protectiondevices;Ratings;Residualcurrentoperatedcircuit-breakers;Residualcurrent-operateddevices;Self-actingcircuit-breakers;Specification(approval);Switches;Switchgear;Testing;Trippingmechanisms(circuit-breakers)
【摘要】:ThisInternationalStandardappliestoresidualcurrentoperatedcircuit-breakerswithintegralovercurrentprotectionfunctionallyindependentof,orfunctionallydependenton,linevoltageforhouseholdandsimilaruses(hereafterreferredtoasRCBOs),forratedvoltagesnotexceeding440Va.c.,ratedcurrentsnotexceeding125Aforfixedinstallationandratedshort-circuitcapacitiesnotexceeding25000Aforoperationat50Hzor60Hz.Thesedevicesareintendedtoprotectpeopleagainstindirectcontact,theexposedconductivepartsoftheinstallationbeingconnectedtoanappropriateearthelectrodeandtoprotectagainstovercurrentsthewiringinstallationsofbuildingsandsimilarapplications.Theymaybeusedtoprovideprotectionagainstfirehazardsduetoapersistentearthfaultcurrent,withouttheoperationoftheovercurrentprotectivedevice.RCBOshavingaratedresidualoperatingcurrentnotexceeding30mAarealsousedasameansforadditionalprotectioninthecaseoffailureoftheprotectivemeansagainstelectricshock.Thisstandardappliestodevicesperformingsimultaneouslythefunctionofdetectionoftheresidualcurrent,ofcomparisonofthevalueofthiscurrentwiththeresidualoperatingvalueandofopeningoftheprotectedcircuitwhentheresidualcurrentexceedsthisvalue,andalsoofperformingthefunctionofmaking,carryingandbreakingovercurrentsunderspecifiedconditions.Thesedevicesareintendedforuseinanenvironmentwithpollutiondegree2.
【中国标准分类号】:K31
【国际标准分类号】:29_120_50
【页数】:158P.;A4
【正文语种】:英语