【英文标准名称】:Adjustablespeedelectricalpowerdrivesystems-Part5-2:Safetyrequirements-Functional
【原文标准名称】:可调速的电动设备.第5-2部分:安全要求.功能
【标准号】:IEC61800-5-2-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-07
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC22G
【标准类型】:()
【标准水平】:()
【中文主题词】:试运转;接触安全装置;定义;驱动设备;电马达;电气工程;电气安全;电气传输系统;电动机;功率;绝缘材料;维修;测量技术;最低要求;电驱动;电力传输;电力传输系统;产品规格;保护措施;旋转控制器;转速;安全;安全工程;安全功能;安全要求;半导体电源转换器;规范(验收);测试;
【英文主题词】:Commissioning;Contactsafetydevices;Definitions;Drivesystems;Electricmotors;Electricalengineering;Electricalsafety;Electricaltransmissionsystems;Electrically-operateddevices;Functionalefficiency;Insulations;Maintenance;Measuringtechniques;Minimumrequirements;Powerdrives;Powertransmissionengineering;Powertransmissionsystems;Productstandards;Protectivemeasures;Revolutioncontrols;Rotationalspeeds;Safety;Safetyengineering;Safetyfunction;Safetyofmachinery;Safetyrequirements;Semiconductorpowerconvertors;Specification(approval);Testing
【摘要】:ThispartofIEC61800specifiesrequirementsandmakesrecommendationsforthedesignanddevelopment,integrationandvalidationofPDS(SR)sintermsoftheirfunctionalsafetyconsiderations.ItappliestoadjustablespeedelectricdrivesystemscoveredbytheotherpartsoftheIEC61800seriesofstandard.ThisInternationalStandardisonlyapplicablewherefunctionalsafetyofaPDS(SR)isclaimedandthePDS(SR)isoperatinginthehighdemandorcontinuousmode(see3.10).Forlowdemandapplications,seeIEC61508.ThispartofIEC61800,whichisaproductstandard,setsoutsafety-relatedconsiderationsofPDS(SR)sintermsoftheframeworkofIEC61508,andintroducesrequirementsforPDS(SR)sassubsystemsofasafety-relatedsystem.Itisintendedtofacilitatetherealizationoftheelectrical/electronic/programmableelectronic(E/E/PE)elementsofaPDS(SR)inrelationtothesafetyperformanceofsafetyfunction(s)ofaPDS.ManufacturersandsuppliersofPDS(SR)sbyusingthenormativerequirementsofthispartofIEC61800willindicatetousers(controlsystemintegrators,machineryandplantdesigners,etc.)thesafetyperformancefortheirequipment.ThiswillfacilitatetheincorporationofaPDS(SR)intoasafety-relatedcontrolsystemusingtheprinciplesofIEC61800,andpossiblyitsspecificsectorimplementations(forexampleIEC61511,IEC16513,IEC62061)orISO13849.ConformitywiththispartofIEC61800fulfillalltherequirementsofIEC61508thatarenecessaryforaPDS(SR).
【中国标准分类号】:K20
【国际标准分类号】:13_110;29_160_30;29_200
【页数】:68P.;A4
【正文语种】:英语


【英文标准名称】:Connectionsforgeneraluseandfluidpower-PortsandstudendswithISO228-1threadswithelastomericormetal-to-metalsealing-Threadedports
【原文标准名称】:通用和液压传动用连接件.带弹性体密封件或金属对金属密封件的ISO228-1螺纹端口和螺柱端头.螺纹端口
【标准号】:BSENISO1179-1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-02-28
【实施或试行日期】:2009-02-28
【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】:名称与符号;尺寸;弹性体;液压管路;流体技术;液压传动;金属导管;孔口;管接头;管连接件;管道配件;塑料;端口;螺纹栓塞;密封环;密封件;钢管;螺纹孔;试验;螺柱;螺纹
【英文主题词】:Designations;Dimensions;Elastomers;Fluidcircuits;Fluidtechnology;Hydraulicfluidpower;Metalconduits;Orifices;Pipeconnections;Pipecouplings;Pipefittings;Plastics;Ports(openings);Screwedplugs;Sealingrings;Seals;Steelpipes;Tappedholes;Testing;Threadedstuds;Threads
【摘要】:ThispartofISO1179specifiesdimensionsforportswithISO228-1threadsforusewithnon-adjustablestudendsshowninISO1179-2,ISO1179-3andISO1179-4andwithadjustablestudendsshowninISO1179-3.PortsinaccordancewiththispartofISO1179maybeused:?withISO1179-2heavy-duty(Sseries)studendswithtypeEsealingatworkingpressuresupto63MPa(630bar)andlight-duty(Lseries)studendsatworkingpressuresupto25MPa(250bar);?withISO1179-3light-duty(Lseries)studendswithtypeGsealingatworkingpressuresupto31,5MPa(315bar),andwithISO1179-3light-duty(Lseries)adjustablestudendswithtypeHsealingatworkingpressuresupto20MPa(200bar);?withISO1179-4studendswithtypeBsealingatworkingpressuresupto40MPa(400bar)fortheSseries,upto25MPa(250bar)fortheLseries,andupto10MPa(100bar)fortheLLseries,exceptfortheG2sizeport,whichinhydraulicfluidpowersystemsisusedmainlywithaccumulatorsandforwhichISO1179-2,ISO1179-3andISO1179-4donotspecifystudends.Thepermissibleworkingpressuredependsuponsize,materials,design,workingconditions,application,etc.UsersofthispartofISO1179shouldensurethatthereissufficientmaterialaroundtheporttomaintainthepressure.
【中国标准分类号】:J15
【国际标准分类号】:23_100_40
【页数】:14P.;A4
【正文语种】:英语