基本信息
| 标准名称： | 微波标准信号发生器测试方法 |
| 英文名称： | Test method for microwave reference signal generators |
| 中标分类： |
石油 >>
石油综合 >>
技术管理 |
| 发布部门： | 中华人民共和国电子工业部 |
| 发布日期： | 1984-10-15 |
| 实施日期： | 1985-05-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2010-01-20 |
| 出版日期： | 1985-04-01 |
| 页数： | 26页 |
适用范围
本标准规定的测试方法适用于检测部标标准SJ2524-84《微波信号发生器被术条件》所规定的有关特性。
前言
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目录
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引用标准
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所属分类： 石油 石油综合 技术管理
【英文标准名称】:Safetyoftransportablemotor-operatedelectrictools.Generalrequirements
【原文标准名称】:便携式电机驱动工具的安全性.一般要求
【标准号】:BSEN61029-1-2009+A11-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-02-28
【实施或试行日期】:2010-02-28
【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】:
【英文主题词】:Clamps;Classification;Clearances;Conduits;Connections;Definitions;Design;Dielectricstrength;Dimensioning;Dimensions;Distances;Durability;Earthconductors;Earthingconductorterminations;Electriccables;Electricmains;Electricshock;Electricterminals;Electrictools;Electricalengineering;Electricalsafety;Fireprotection;Fireresistance;Firerisks;Handtools;Handling;Hazards;Heating;Impurity;Inexpert;Inputcurrent;Inscription;Instructionsforuse;Insulatingresistance;Insulations;Leakagepaths;Limitdeviations;Magnetic;Magneticdrive;Magneticforce;Moistureresistance;Noiseabatement;Noise(environmental);Noisemeasurements;Operatingconditions;Operatingtemperatures;Operation;Portable;Powerconsumption;Powerdrives;Properties;Protection;Protectionagainstelectricshocks;Radiation;Rustprotection;Safety;Safetyofmachinery;Safetyrequirements;Screws(bolts);Soundlevel;Soundpressurelevel;Specification(approval);Stability;Start;Strengthofmaterials;Strikingenergy;Temperature;Temperaturerise;Tensileforce;Testing;Testingconditions;Testingvoltages;Thermalstability;Trackingindex
【摘要】:1.1ThisstandardconsistsofPart1andPart2andappliestoelectricmotor-operatedormagnetically-driventools,intendedforindoorandforoutdooruse,whichhaveallthefollowingcharacteristics:a)easilymovedbyoneperson,simpledevicestofacilitatetransportationmaybeincorporated,e.g.handles,wheelsandthelike;b)usedinasafestationarypositionwithorwithoutfixing,e.g.fastclampingdevices,boltingandthelike;c)usedunderthecontrolofanoperator;d)notintendedforcontinuousproductionorproductionlineuse;e)intendedtobeconnectedtoelectricsupplybyaflexiblecordandaplug;f)maximumratedvoltagenotexceeding250Vsingle-phase,a.c.ord.c.,or440Vthree-phase,a.c.;g)maximumratedinputnotexceeding2500W,forsingle-phasea.c.ord.c.,and4000Wforthree-phasea.c.Thesetoolsarecommonlyknownas"transportablemotor-operatedelectrictools",hereinafterreferredto,inthetext,astools.Examplesofthesetoolsare:Circularsaws,bandsaws,planers,thicknessers,radialarmsaws,spindlemoulders,fretsaws,jigsaws,mitre/chopsaws,woodlathes,beltsanders,discsanders,thicknessers-planers,chainmortisers,multipurposemachines,combingmachines,metallathes,benchgrinders,benchdrillingmachines,pipethreaders,pipebenders,pipesaws,keycuttingmachines,sharpeningmachines,sheetmetalshears,concretedrills,concretesaws,woodshredders,pipecleaners.ThisEuropeanStandardappliesalsototransportablemotoroperatedtoolsintendedtobeconnectedtoawatersupplysuchasmains,tankorvat.1.2Thisstandarddoesnotapplyto-electricmotor-operatedhouseholdandsimilarelectricalappliancesaccordingtoEN60335-1;-hand-heldelectricmotor-operatedtoolsaccordingtoEN50144-1orEN60745-1;-smalllowvoltagetransformeroperatedbenchtoolsintendedformodelmaking;-machinesforpreparingorprocessingfood;-toolsintendedtobeusedinthepresenceofexplosiveatmosphere(dust,vapourorgas);-toolsintendedtobeusedwithcosmeticsorpharmaceuticalproducts;-auxiliaryequipmentsuchasexternalcoolinganddustextraction/collectionsystems.
【中国标准分类号】:K64
【国际标准分类号】:25_140_20
【页数】:92P.;A4
【正文语种】:英语