IEC 61008-1 Edition 3.1-2012 家用及类似用途不带集成过电流保护的残余电流驱动的断路器(RCCBs).第1部分:一般规则
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【英文标准名称】:Residualcurrentoperatedcircuit-breakerswithoutintegralovercurrentprotectionforhouseholdandsimilaruses(RCCBs)-Part1:Generalrules
【原文标准名称】:家用及类似用途不带集成过电流保护的残余电流驱动的断路器(RCCBs).第1部分:一般规则
【标准号】:IEC61008-1Edition3.1-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-04-01
【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/SC23E
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Accessories;Alternatingcurrent;Alternatingvoltages;Circuit-breakers;Classificationsystems;Contactsafetydevices;Currentratings;Definitions;Design;Differentialcurrentswitches;Differentialcurrents;Dimensioning;Domesticelectricalinstallations;Domesticsafety;Earth-leakagecircuit-breakers;Electricappliances;Electricshock;Electricalengineering;Electricalinstallations;Electricalprotectionequipment;Electricalsafety;Electricaltesting;Electromagneticcompatibility;EMC;Faultcurrentbreakers;Faultcurrents;Houseinstallations;Householdequipment;Householduse;Inscription;Inspection;Life(durability);Lineswitches;Lowvoltage;Low-voltageequipment;Marking;Mountingmaterials;Overcurrentprotection;Productinformation;Properties;Protectionagainstelectricshocks;Protectiondevices;Ratedvoltages;Residualcurrentoperatedcircuit-breakers;Residualcurrent-operateddevices;Residualcurrent-operatedprotectivesystem;Resistance;Self-actingcircuit-breakers;Short-circuitprotection;Specification(approval);Switches;Switchgear;Testing;Testingconditions;Trippingmechanisms(circuit-breakers)
【摘要】:
【中国标准分类号】:K31
【国际标准分类号】:29_120_50
【页数】:353P;A4
【正文语种】:英语
【英文标准名称】:Recording-Helical-scandigitalvideocassetterecordingsystemusing6,35mmmagnetictapeforconsumeruse(525-60,625-50,1125-60and1250-50systems)-Part1:Generalspecifications(IEC61834-1:1998+A1:2001);GermanversionEN61834-1:1998+A1:2
【原文标准名称】:录音.家用6.35mm磁带(525-60、625-50、1125-60和1250-50系统)螺旋扫描数字视频盒式录音系统.第1部分:通用规范
【标准号】:EN61834-1-2001
【标准状态】:现行
【国别】:
【发布日期】:2002-02
【实施或试行日期】:2002-02-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:调制;记录系统;盒式磁带;尺寸;尺寸;机械性能;视频记录;螺旋扫描记录(法);数字录制技术;数据块;盒式录像带;磁记录;记录工程;娱乐电子学;家用;数字记录法;特性;记录;录像带;规范(验收);家用盒式录像机制式;磁带记录;磁带
【英文主题词】:Cassettes;Cassettes(magnetictapes);Datablocks;Digitalrecordingmethods;Digitalrecordingtechnique;Dimensions;Entertainmentelectronics;Helicalscanrecording;Homeuse;Householduse;Magneticrecording;Magnetictaperecordings;Magnetictapes;Mechanicalproperties;Modulation;Properties;Recording;Recordingengineering;Recordingsystems;Sizes;Specification(approval);VHS;Videocassettes;Videorecording;Videotapes
【摘要】:
【中国标准分类号】:M71
【国际标准分类号】:33_160_40
【页数】:64P.;A4
【正文语种】:英语
【英文标准名称】:Soundandtelevisionbroadcastreceiversandassociatedequipment-Immunitycharacteristics-Limitsandmethodsofmeasurement
【原文标准名称】:有声和电视广播接收机及相关设备.抗扰特性.极限值和测量方法
【标准号】:BSEN55020-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-05-21
【实施或试行日期】:2002-05-21
【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】:卫星通信;卫星接收;电视广播;数字信号;干扰抑制;声音广播接收机;测量技术;电磁兼容性;接收机;缩写;规范(验收);无线电设备;耳机联接;扬声器插座;试验;定义;电气工程;极限(数学);滤屏衰减;娱乐电子学;抗扰性;声音广播;测量;外壳;接收;无线电接收机;视频设备;广播接收机;(电网)电源;广播;电视接收机;无线电干扰
【英文主题词】:Abbreviations;Broadcastreceivers;Broadcasting;Definition;Definitions;Digitalsignals;Electricmains;Electricalengineering;Electromagneticcompatibility;EMC;Enclosures;Entertainmentelectronics;Headphoneconnection;Immunity;Interferencerejections;Interferencesuppression;Limits(mathematics);Loudspeakersocket;Measurement;Measuringtechniques;Radiodisturbances;Radioequipment;Radioreceivers;Receivers;Reception;Satellitecommunications;Satellitereception;Screeningattenuation;Soundbroadcasting;Sound-broadcastingreceivers;Specification(approval);Televisionbroadcasting;Televisionreceivers;Testing;Videoequipment
【摘要】:Thisstandardforimmunityrequirementsappliestotelevisionbroadcastreceivers,soundbroadcastreceiversandassociatedequipmentintendedforuseintheresidential,commercialandlightindustrialenvironment.Thisstandarddescribesthemethodsofmeasurementandspecifiedlimitsapplicabletosoundandtelevisionreceiversandtoassociatedequipmentwithregardtotheirimmunitycharacteristicstodisturbingsignals.Thisstandardisalsoapplicabletotheimmunityofoutdoorunitsofdirecttohome(DTH)satellitereceivingsystemsforindividualreception.NOTE1Receivingsystemsforcollectivereception,inparticularcabledistributionheadends(CommunityAntennaTelevision,CATV)andcommunityreceptionsystems(MasterAntennaTelevision,MATV)arecoveredbyIEC60728-2.NOTE2BroadcastreceiversfordigitalsignalsarecoveredbyAnnexIandAnnexJ.Immunityrequirementsaregiveninthefrequencyrange0Hzto400GHz.Radio-frequencytestsoutsidethespecifiedfrequencybandsorconcerningotherphenomenathangiveninthisstandardarenotrequired.Theobjectiveofthisstandardistodefinetheimmunitytestrequirementsforequipmentdefinedinthescopeinrelationtocontinuousandtransient,conductedandradiateddisturbancesincludingelectrostaticdischarges.Thesetestrequirementsrepresentessentialelectromagneticimmunityrequirements.Testrequirementsarespecifiedforeachport(enclosureorconnector)considered.NOTE3Thisstandarddoesnotspecifyelectricalsafetyrequirementsforequipmentsuchasprotectionagainstelectricshocks,unsafeoperation,insulationco-ordinationandrelateddielectrictests.NOTE4Inspecialcases,situationswillarisewherethelevelofdisturbancesmayexceedthelevelsspecifiedinthisstandarde.g.whereahand-heldtransmitterisusedinproximitytoanequipment.Intheseinstancesspecialmitigationmeasuresmayhavetobeemployed.Theenvironmentsencompassedbythisstandardareresidential,commercialandlight-industriallocations,bothindoorandoutdoor.Thefollowinglist,althoughnotcomprehensive,givesanindicationoflocationswhichareincluded:-residentialproperties,e.g.houses,apartments,etc.;-retailoutlets,e.g.shops,supermarkets,etc.;-businesspremises,e.g.offices,banks,etc.;-areasofpublicentertainment,e.g.cinemas,publicbars,dancehalls,etc.;-outdoorlocations,e.g.petrolstations,carparks,amusementandsportscentres,etc.;-light-industriallocationse.g.workshops,laboratories,servicecentres,etc.;-carandboat.Locationswhicharecharacterizedbytheirmainspowerbeingsupplieddirectlyatlowvoltagefromthepublicmainsareconsideredtoberesidential,commercialorlightindustrial.
【中国标准分类号】:M74
【国际标准分类号】:33_100_20
【页数】:92P.;A4
【正文语种】:英语