ASTM C 497a-2003 混凝土管、人孔截面或砖的标准试验方法

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【英文标准名称】:Safetyofmachinery-Electricalequipmentofmachines-RequirementsforHVequipmentforvoltagesabove1000Va.c.or1500Vd.c.andnotexceeding36kV
【原文标准名称】:机械的安全性.机器的电气设备.电压大于1000V交流电或1500V直流电和功率不超过36KV的高压设备的要求
【标准号】:BSEN60204-11-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-04-15
【实施或试行日期】:2001-04-15
【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】:加工设备;事故预防;高电压;电气设备;电压;机床部件;设备安全;电气安全;安全装置;电子设备及元件
【英文主题词】:Access;Accessories;Alternatingcurrent;Alternatingvoltages;Cables;Conduits;Contact;Contactsafetydevices;Controldevices;Controlsystems;Controltechnology;Definitions;Directvoltage;Doors;Earthconductors;Earthing;Electriccontrolequipment;Electricmachines;Electricmotors;Electricshock;Electricalengineering;Electricalequipment;Electricalsafety;Electrically-operateddevices;Electronicengineering;Electronicequipmentandcomponents;Emergencycut-out;Enclosures;Environment;Environmentalcondition;Equipment;Ergonomics;Examination(qualityassurance);Grids;Handling;Highvoltage;HV;Industrialelectricalinstallations;Industrialmachines;Industries;Inspection;Insulations;Lightningstroke;Machinetools;Machines;Man-machine;Marking;Non-contacting;Openings;Operation;Overcurrent;Primemovers;Productionequipment;Protectiondevices;Protectivemeasures;Questionnaires;Ratedvoltage;Relaycircuit-breakers;Safety;Safetyappliancesformachines;Safetyengineering;Safetymeasures;Safetyofmachinery;Safetyrequirements;Specification(approval);Stress;Supply;Surveillance(approval);Switchgear;Switchgears;Systems;Testing
【摘要】:IEC60204appliestotheelectricalandelectronicequipmentandsystemsofmachines,includingagroupofmachinesworkingtogetherinacoordinatedmanner,butexcludinghigherlevelsystemaspects(i.e.communicationsbetweensystems).ThispartofIEC60204isapplicabletoequipment,orpartsofequipment,whichoperatewithnominalsupplyvoltagesabove1000Va.c.or1500Vd.c.andnotexceeding36kVa.c.ord.c.withnominalfrequenciesnotexceeding200Hz.Forhighervoltagesorfrequencies,specialrequirementsmaybeneeded.Inthisstandard,thetermHVequipmentalsocoverstheLVequipmentforminganintegralpartoftheequipmentoperatingathighvoltage.Therequirementsinthisstandardprimarilycoverthepartsoperatingathighvoltageexceptwhereexplicitlystatedotherwise.ReferenceismadetoIEC60204-1forthoserequirementswhichalsoapplytoHVequipment.NOTE1OtherLVequipmentnotformingpartoftheHVequipmentanddefinedasoperatingatvoltagesnotexceeding1000Va.c.or1500Vd.c.arecoveredbyIEC60204-1.NOTE2Inthisstandard,theterm"electrical"includesbothelectricalandelectronicmatters(i.e.electricalequipmentmeansboththeelectricalandtheelectronicequipment).TheelectricalequipmentcoveredbythispartofIEC60204commencesatthepointofconnectionofthesupplytotheelectricalequipmentofthemachine(see5.1).NOTE3Fortherequirementsforpowersupplyinstallations,seeHD637.ThispartofIEC60204isanapplicationstandardandisnotintendedtolimitorinhibittechnologicaladvancement.Itdoesnotcoveralltherequirements(e.g.guarding,interlockingorcontrol)whichareneededorrequiredbyotherstandardsorregulationsinordertosafeguardpersonnelfromhazardsotherthanelectricalhazards.Eachtypeofmachinehasuniquerequirementstobeaccommodatedtoprovideadequatesafety.NOTE4Inthecontextofthisstandard,theterm"person"referstoanyindividual;"personnel"arethosepersonswhoareassignedandinstructedbytheuserorhisagent(s)intheuseandcareofthemachineinquestion.ThispartofIEC60204specificallyincludes,butisnotlimitedto,machinesasdefinedin3.26(annexAlistsexamplesofmachineswhoseelectricalequipmentmaybecoveredbythisstandard).Additionalandspecialrequirementscanapplytotheelectricalequipmentofmachinesthat-areusedintheopenair(i.e.outsidebuildingsorotherprotectivestructures);-use,processorproducepotentiallyexplosivematerial(e.g.paintorsawdust);-areusedinpotentiallyexplosiveand/orflammableatmospheres;-havespecialriskswhenproducingorusingcertainmaterials;-areusedinmines.PowercircuitswhereelectricalenergyisdirectlyusedasaworkingtoolareexcludedfromthispartofIEC60204.
【中国标准分类号】:K04
【国际标准分类号】:13_110
【页数】:62P.;A4
【正文语种】:英语


【英文标准名称】:Alkalinesecondarycellsandbatteries-Sealednickel-cadmiumcylindricalrechargeablesinglecells.
【原文标准名称】:二次碱性电池和蓄电池组.密封镍-镉圆柱形充电电池
【标准号】:NFC58-625-1995
【标准状态】:作废
【国别】:法国
【发布日期】:1995-08-01
【实施或试行日期】:1995-08-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:碱性电池;二次电池;过量充电;放电试验;名称与符号;规范;镉;定义;密封电池;气密的;可再充电的;蓄电池组;试验;镍;作标记;规范(验收);电气工程;镍镉电池;镍镉电池;圆柱形;尺寸;蓄电池
【英文主题词】:
【摘要】:
【中国标准分类号】:K84
【国际标准分类号】:29_220_30
【页数】:24P;A4
【正文语种】:其他