低压电器常用英语解读

目录断路器类接触器继电器类电源电器类开关电器类电机驱动类仪表及智能家居类照明器类熔断器类十、插座十一、电器附件十二、常用电工电气术语

contentsCircuitBreakerContactorRelaysPowerSupplyApparatusSwitchesApparatusMotorDriveMeter,IntelligentHomeLightingFuseSocketElectricAccessoriesTermsofElectricsInputcurrentInputcurrent 输入电流InputcurrentInputcurrent 输入电流电气寿命电气寿命机械寿命介电强度，绝缘强度额定线圈电压触点形式触点材料触点容量线圈功率脉冲宽度，脉冲持续时间接触电压，起始电压开断电压接触（接点）电阻，瞬变电阻绝缘电阻工作温度输入电压一、断路器类CircuitBreakerDefinition:Acircuitbreakerisanautomaticallyoperatedelectricalswitchdesignedtoprotectanelectricalcircuitfromdamagecausedbyoverloadorshortcircuit.主要涉及词汇、短语RelatedwordsandphasesElectricallifeMechanicallifeDielectricstrengthratedcoilvoltageContactformContactmaterialcontactratingCoilpowerPulsewidthPick-upvoltageDrop-outvoltageContactresistanceInsulationresistanceOperationtemperatureInputvoltage隔离能力隔离能力额定电压额定电流额定工作电流额定工作电压灭弧额定绝缘电压额定绝缘电压短路延时保护短路保护过载保护欠电压保护热继电器热过载继电器中间继电器接触器式继电器时间继电器短路电流(SCC)IsolatingpowerRatedvoltageRatedcurrentratedoperationalcurrentratedoperationalvoltagearcextinctionnominalinsulationvoltageratedinsultatingvoltageShort-circuitdelayprotectionShort-circuitprotectionOverloadprotectionlackvoltageprotectionThermalrelaythermaloverloadrelayintermediaterelaycontactorrelaytimerelayshort-circuitcurrentlowvoltagecircuitbreaker低压断路器highvoltagecircuitbreaker高压断路器magneticcircuitbreaker磁断路器tripbreaker行程断路器

standardsandcertificationalternatingcurrent(AC)directcurrent(DC)pollutiongradeIPcodeProtectingclass执行标准以及证书交流电直流电污染等级执行标准以及证书交流电直流电污染等级防护等级防护等级海拔高度周围空气温度空气相对湿度运输及存储条件AmbientairtemperatureRelativeairhumidity(RH)TransportationandstorageconditionImpactandvibrationEconomicprincipleSafetyprincipleBreakingabilityInjectionPunchingOperationprinciplefigureTechnicalparameterDimensionandmountingTypeandspecificationMechanicaldata冲击与振动经济原则安全原则冲击与振动经济原则安全原则分断能力注塑冲压工作原理图技术参数外型及安装型号规格机械参数安装方式ResidualoperatingcurrentrangeResidualoperatingcurrentrange 剩余动作电流动作范围ResidualoperatingcurrentrangeResidualoperatingcurrentrange 剩余动作电流动作范围LeakageactingcurrentLeakageactingcurrent 漏电动作电流Terminalconnectioncapacity端子接线能力Casewidth外壳宽度Two-pole两极Singlepole单极PoleNo.极数Installationdimensions安装尺寸CasegraderatedcurrentCasegraderatedcurrent壳架等级电流Characteristiccurve特征曲线万能式断路器AirCircuitBreaker(ACB)万能式断路器RatedwordsandphasesPowerdistribution配电Powerdistribution配电Smallvolume体积小Single-phaseearthing/groundprotection单相接地保护ModularizationIntelligentizeInstantaneousreleaseSmallvolume体积小Single-phaseearthing/groundprotection单相接地保护ModularizationIntelligentizeInstantaneousreleaseEnvironmentfriendlyEnvironmentalReleasetypeCharacteristiccurve模块化智能化瞬时脱扣环境友好型环保的脱扣类型曲线特性（同前面翻译都存在）PowerFrequencyVoltage-WithstandTest工频耐压试验Rangeofbreak-off动作电流范围Rangeofbreak-off动作电流范围Pureelectromagnetictype纯电磁式Ratedshortcircuitbrokencapability额定短路分断能力Powerfactor功率因数脱扣曲线Trippingcurre脱扣曲线塑料外壳式断路器MouldedCaseCircuitBreaker(MCCB)塑料外壳式断路器运行特性运行电流的磁释放飞弧距离运行特性运行电流的磁释放飞弧距离设计序号分断能力等级代号壳架等级电流（此种翻OperationalcurrentofmagneticreleaseArcing-overdistanceDesigncodeBreakingcapacitygradecodeRatedcurrentofframe译也存在)Smallvolume,highbreakingcapacityandshortflash-overdistance小体积，高分断能力，飞弧距离小Moreconvenientandeasiertomountfunctionaccessories.更方便以及容易安装功能附件（翻译仅供参考）Canbemountedwithhand-operatingdeviceormotor-operatingdeviceforremotecontrol.可以与hand-operating（手动）设备或motor-operating（自动）装置同时安装用于远程控制。（hand-operating跟motor-operating翻译不准，请大家帮忙）塑料外壳式漏电断路器ResidualCurrentCircuitBreaker（RCCB）RatedleakagemotioncurrentRatedleakagenon-motioncurrentBreakingtimeRatedconditionalshortcircuitcurrentBreakingcapacity参考下）RatedoperatingcurrentAdoptIECstandardDINrailApplicationResidualcurrentcharacteristicsRatedresidualoperatingcurrentTrippingduration额定漏电动作电流额定漏电不动作电流分断时间分断能力分断能力（两种表达都有见到，各位额定动作电流采用IEC标准导轨安装额定漏电动作电流额定漏电不动作电流分断时间分断能力分断能力（两种表达都有见到，各位额定动作电流采用IEC标准导轨安装主要用途剩余电流特性额定剩余动作电流脱扣时间提供漏电保护功能和隔离功能（翻译仅供参考）Highshort-circuitcurrentwithstandcapacity.高短路分断能力（翻译仅供参考）Equippedwithfingerprotectedconnectionterminals.触电保护功能（翻译仅供参考）Fireresistantplasticpartsenduresabnormalheatingandstrongimpact.阻燃的塑料部件可承受异常发热以及强烈冲击。（翻译仅供参考）Automaticallydisconnectthecircuitwhenearthfault/leakagecurrentoccursandexceedstheratedsensitivity.当发生接地故障或者漏电亦或是超出额定灵敏度时，会自动断开电路（翻译仅供参考）Theconnectingterminalwithbothsidesdoublefunctioncansimultaneouslyconnectbusrowandsingle-coreconductor两侧双功能接线端子，可同事接母线排和单芯导线Itisprovidedwithcontactshapeindictor.具有触头状态指示器Multipleleakageoperatingcurrenttype,easytorealizeselectiveprotection.多种漏电动作电流规格，容易实现选择性保护。Itcanpreventtheerroroperationcausedbyoperatingelectronicequipmentswitch.可防止由于电子设备开关操作引起的误动作。Independentofpowersupplyandlinevoltage,andfreefromexternalinterference,voltagefluctuation.独立的电能供应以及线电压，不受外界的干扰以及电压波动影响。(翻译仅供参考)漏电断路器产品用途以及工作原理中英文对照供大家参考：ThisresidualcurrentdeviceisinconformitywiththestandardofIEC61008.(somealsosaidas“itconformstoIEC61008”)Itcanbeusedincircuitimmediatelyontheoccasionofshockhazardorearthleakageoftrunkline.Itmainlysuitabletobeusedinthecircuitof50HZ~60HZ,singlephase230V,therephase415Vofplant&enterprise,buildings,commerceconstructions,hotelsandhome.该漏电保护开关符合IEC61008标准。当人身触电或者干线网漏电时，该开关能迅速断开故障电路从而避免发生触电伤亡和漏电引起的火灾事故，漏电保护开关适用于工矿企业，建筑业和家庭的交流50HZ~60HZ,单相230V，三相415V。

on”position.Whenthecircuitworksnormally,residualcurrentbreakeron”position.Whenleakageorelectricshockhazardoccursinthecircuit,thecurrenttransformergeneratesasignaltomakeelectromagneticreleasework,andcutoffpowersourcewithin0.1secondtopreventleakage.线路正常工作时，剩余电流动作断路器处于闭合位置，当线路发生漏电或触电故障时，零序电流互感器输出的信号推动脱扣器动作，并在0.1秒内切断电源，从而实现漏电保护功能。MaximumdischargecurrentMaximumdischargecurrent 最大放电电流Providesprotectionagainstdirectcontactbyhumanbody.提供防止人体直接接触的保护功能。小型断路器MiniatureCircuitBreaker（MCB）Currentfuse电流熔丝Currentlimitfuse限流熔丝Electiveclass可选等级Workingtemperature工作温度Ratedfrequency额定频率Ratedshort-circuitmakingcapacity额定短路分断能力Ratedwithstandcurrent额定耐受电流Electro-mechanicalendurance机电寿命Connectioncapacity连接能力Panelmounting配电盘装配Contactpositionindication接触位置指示Applicabletoterminalandpin/forktypebusbarconnection可用语终端和针形/叉形汇流排连接Screwterminal螺旋式接线柱，螺丝接线端Fasteningtorque紧固圈Novelstructure结构新颖Screwterminal螺旋式接线柱，螺丝接线端Fasteningtorque紧固圈Novelstructure结构新颖小型断路器的概述(小型断路器的概述(中英文的对照供大家参阅)Theminicircuitbreakerismainlysuitableforavoidingoverloadandshortcircuit.Itisespeciallyusedinilluminationanddistributionsystemofindustryandcommerce.Itsappearanceissmallandexquisite,itscapabilityisfavorableandcredible.Ithashighbreakingcapacity.Theshellandpartsaremadeoffireresistanceandshockresistanceplastics.Ithasalonglife.ItismainlyusedforavoidingoverloadandshortcircuitofAC50/60Hzvoltageofsinglepole230Vandtwo,threeorfourpoles400Vcircuit.Itcanalsobeusedforunfrequentswitch/turnonandofftheelectricalequipment/apparatusandilluminationcircuitundernormalcondition.ThisproductscomplywithIEC60898、IEC60947standards.小型断路器主要作为线路的过载及短路保护之用，尤其适用于工业及商业的照明及配电系统中。外观小巧精致，性能优越，质量可靠，具有很高的分段能力。外壳及其附件是由阻燃及增强塑料制成，寿命长，经久耐用。主要用作交流50、60Hz,额定电压单相230V，二，三相及四相400V的线路中作为过载及短路保护。在正常情况下亦可作为电力及照明线路的不频繁通断开关之用。该产品符合IEC60898、IEC60947标准。电涌保护器SurgeProtectiveDevice(SPD)Voltageprotectionlevelup电压保护水平Nominaldischargecurrent标称放电电流

ResponsetimeTeststandardThecrosssectionofL/NlineThecrosssectionofPElineMaterialofoutercoveringRelativehumidityStandardrailFiberglassreinforcedplasticBandwidthImpedanceMicrowavetypeHorsepower/power响应时间测试依据接入导线载面积响应时间测试依据接入导线载面积 L/N接入接地线载面积PE外壳材料相对湿度标准导轨道玻璃纤维增强塑料频带宽度阻抗微波类功率插入损耗动态残压驻波比DynamicresidualvoltageStationarywaveratio产品特点productfeatureCouldbereplacedforthemodulenotneedpowercut.无需停电即可更换保护器单元Maximumcurrentofendurethelightningstroke20KA最高可承受20KA雷电流冲击Timeofresponse<25ns动作响应时间小于25纳秒Thecolorofvisiblewindowshowsoperatingstatus,greenmeansnormal,redmeansabnormal.可视窗品颜色表示保护的工作状态绿色（正常）、红色（故障）Insideover-currentandover-heatprotection,temperaturecontrolopencircuit.内置过流过热，温控断路技术Moduledesign,convenientinstallation,couldbereplacedonline.模块设计，安装方便，可在线更换Smallnessleakcurrent,responsequickly,lessresidualvoltage.残压低，响应时间快，漏电流小Newtechnology,highlyenergy,clearancedischargepole.（N-PE）新技术制作，高能量，间隙放电电极。（N-PE）Doubleprotectionofover-heatandover-current.热熔过流双重保护Havetheaccessoryofremotesignalinginterface,couldberemotecontrol.配置遥信接口，能实现远程控制Largedischargecapacityandcouldberepeatedusingbybeinglightningstroke通流量达，雷击后可反复使用Smallstationarywaveratio,litterinsertionlose.驻波比小，插入损耗低Convenientinstallationmadebystandardinterface.标准接插件，安装更方便Multi-functionover-voltageprotection,simplestructure,lessresidualvoltage,rapidtransmissionrate.多功能电涌过压保护，具有结构紧凑，低残压，信号传输优越。ApplicableforcombinationvideosignalandACpower.适用于视频信号和交流电源组合使用Convenientinstallation,maintenancesimply,LEDindication.安装方便，维护简单，电源防雷实效LED指示Monitorvideowithcradlehead.带云台摄像机保护汇流排BusBarAbusbarisathickstripofcopperoraluminiumthatconductselectricitywithinaswitchboard,distributionboard,substationorotherelectricalapparatus.Busbarsareusedtocarryverylargecurrents,ortodistributecurrenttomultipledeviceswithinswitchgearorequipment终端箱TerminalCase配电箱DistributionBox外箱尺寸防护等级Mastercarton外箱尺寸防护等级ProtectiondegreeExample:Thedistributionboxisaservicefacilitiesmountedindoorandoutdoorwhichareusedinthedistributionofdecorationprojectsandsoon.ThemaximumcapacityisXX配电箱是一种服务设施，装在室内或者户外都可以，主要是用在装饰工程的分流以及其他方面。它的最大容量是XX。（翻译仅供参考）二、接触器类contactorDefinition:Acontactorisanelectricallycontrolledswitchusedforswitchingapowercircuit,similartoarelayexceptwithhighcurrentratings.交流接触器ACContactor直流接触器DCContactor直流接触器可控电机功率Powerofcontrollablemotor可控电机功率Frequencyofoperation工作频率Ratedinsulationvoltageofauxiliarycontacts辅助接点的额定绝缘电压thermalcurrentofauxiliarycontact辅助接点的热电流ACcontactorsaresuitablefor50/60HZ,ratedinsulationvoltageupto1000V,ratedoperationcurrent9~475AunderAC-3duty.Itismainlyusedformaking/breakingelectriccircuitsatalongdistance&forfrequentstarting&controllingACmotor.Itisusedincombinationwiththermalrelaytocomposeamagneticmotorstarter.TheproductcomplywithIEC60947-4-1.交流接触器适合于50/60HZ，额定绝缘电压最高达1000V，在AC-3负荷下，额定工作电流为9~475A。主要用于一个远距离或者频繁闭合、断开控制交流电动机用。它经常和热继电器组合在一起组合成一个磁电动机启动器。(翻译仅供分参考)三、继电器类RelayDefinition:Arelayisanelectricallyoperatedswitch.Relaysareusedwhereitisnecessarytocontrolacircuitbyalow-powersignal(withcompleteelectricalisolationbetweencontrolandcontrolledcircuits),orwhereseveralcircuitsmustbecontrolledbyonesignal.Contactratings触点参数Dielectricstrength介质耐压Terminaltype引出端方式General-purposerelay通用电磁继电器CoilratingsRelaytypeMaxoperatingpowerLifeexpectancyDustproofControloutputOperatingtemperaturePowerexpand热继电器ThermalRelay线圈参数继电器型号最大切换功率寿命曲线防尘控制输出环境温度功耗Atypeofoverloadrelaythatconnectsaheaterwithamotor.Athermalrelayprotectsamotorbyshuttingitdowniftherelaydetectsexcessiveheat.TerminallayoutContactcapacityInsulationresistanceCoilnominalvoltageMountingmethods枢纽布置图接触容量，开关容量绝缘电阻线圈额定电压安装方法热过载继电器其它继电器电动机保护继电器ThermalOverloadRelayOtherRelaysMotorProtectionRelayAmbienttemperature使用周围温度Ambienthumidity使用周围湿度防止三相感应马达逆转，Protectingthreephaseinductionmotorreverserelay380Vsourcewithsurgeabsorberandhighvoltageprotection.（句子好像不是很通，原文是这380V内加突破吸收器防止过高电压，可有效保护负载。时间继电器TimeRelay电磁继电器ElectromagneticRelay功率继电器PowerRelay通用继电器General-purposeRelays延时继电器TimerRelay固态继电器SolidStateRelayOnvoltage通态压降Offleakagecurrent通态漏电流On-offtime断态时间Mountingmethods安置方式Timingrange定时范围四、电源电器类PowerSupplyApparatus变压器Transformer变压器Applicationscope适用范围JBKseriesmachinetoolcontroltransformerforAC50~60Hz,inputvoltagelessthan660Vcircuitasallkindsofmachinetools,machineryandequipmentcontrolofthegeneralelectricpowersupply,locallightingandlightpower.Thisseriesoftransformersareothercontrollerreplacementproducts,importedmaterialsandadvancedtechnologyofmanufacturer,withfunctionreliable,lowpowerconsumption,smallsize,wiringsafety,wideapplicabilityandsoon.JBK系列机床控制变压器用于交流50~60Hz,输入电压不超过660V的电路中，作为各类机床，机械设备等一般电器的控制电源，局部照明及指示灯的电源。本系列变压器是其他控制器的更新换代产品，采用进口材料和先进工艺进行制造，具有工作可靠，耗能低，体积小，接线安全，适用性广等特点。（句子仅供大家熟悉产品用，可能有些地方不通，仅供大家借鉴）稳压器VoltageStabilizerOutputdeviance输出精度Responsetime响应速度Waveformdistortion波形失真Regulatingspeed调压速度Principle&characteristics原理与特点Itadoptlinearintegratedcircuittoformthecontrolsystem,drivethecontactvoltageregulatortoregulateautomaticallybycontrollingtheservomotor,itisprovidedwithdelay,overvoltage,undervoltageandovercurrentprotectionfunctionwhichensurethevoltagestabilizercansupplysafely;Ithastheadvantageofhighefficiency,sameinputandoutputvoltagewaveform,stableoutputvoltage,workcontinuouslyandsoon.采用线性集成电路组成控制系统，控制伺服电机驱动接触器调压器自动调压，并设置延时，过压，欠压及过流保护功能，确保稳压器安全供电；本产品具有效率高，输入与输出电压波形相同，输出电压平稳可靠，可连续工作等优点。（句子仅供大家熟悉产品用，可能有些地方不通，仅供大家借鉴）Applicationscope适用范围Itisavailableintheelectricequipmentsandfacilitiesinhousing,factory,school,shop,office,precisioninstrumentforscientificexperiment.Andalsoissuitableforofficeequipment,testinstrument,communicationsystem,industrialequipment,armarium,domesticelectricapplianceandsoon.适用于家庭、工厂学校、机关、商店、科学实验精密仪器等用电设备、设施的供电，办公设备、测试仪器、通讯系统、工业设备、医用设备、家用电器。（句子仅供大家熟悉产品用，可能有些地方不通，仅供大家借鉴）CurrentTransformerVoltageTransformerCurrentLimitingTransformer五、开关电器类Switchapparatus刀开关KnifeSwitchIsolatingSwitchRelatedwordsandphasesSingle-poleswitchDouble-poleswitchThree-poleswitchSinglethrowswitchDoublethrowswitchhandleoperateswitchleverageswitchelectricalpropertiesandmechanical单极刀开关双极刀开关三极刀开关单投式刀开关双投式刀开关手柄直接操作式杠杆式刀开关properties电气性能参数和机械性能conventionalthermalcurrent额定发热电流ratedsurge-resistedvoltage额定冲击耐受电压ratedmakingcapacityratedshortcurrentmakingcapacitymomentofoperation额定接通能力额定短路接通能力操作力距operationenvironment使用环境XXseriesloadisolationswitchcanworkreliablyunderthefollowingconditionXX系列负荷隔离开关在下列条件下能可靠工作Heightaboutleveldoesnotexceed2000m海拔高度不超过2000米Ambienttemperatureisnothigherthan40°Candnotlowerthan-5°C,relativehumidityisnotlargerthan95%.环境温度不超过40度，不低于-5度，相对湿度不大于95%Noexplosivedangerousmediumenvironment无爆炸危险介质Norainorsnowattackenvironment无雨雪侵袭环境负荷开关Switch-disconnector,LoadSwitch组合开关SwitchGroup行程开关PositionSwitch微动开关Microswitch脚踏开关FloorPush,Footswitch,FootPedal按钮开关Push-Buttonswitch极限开关LimitedSwitchRatedshort-circuitconnectedability额定短路接通能力额定短路耐受电流Ratedshort-circuitendurancecurrent额定短路耐受电流Springreturn回位弹簧PushbuttonPushbuttonRatedheatcurrent六、电机驱动类变频器软启动器启动器磁力启动器电磁启动器凸轮启动器按钮热电流FrequencyConverterSoftStarterStarterMagneticStarterElectromagneticStarterCamStarter电机控制能力电机控制能力Motorcontrolcapacity控制器Controller七、仪表及智能家具类Meter,IntelligentHome面板式仪表PanelMeter数字交流电流表数字频率计温度控制器单相电子式电能表TechnicalpropertiesDigitalACAmpereMeterDigitalFrequencyMeterTemperatureControllerSinglephaseelectronicenergymeter技术性能Themeasurementforfourrateselectricenergyandtotalelectricenergy,tenperiods.10个时段备用电源备用电源工作范围，运行范围测量范围，量程测量类别环境温度技术参考输入信号Lighting平板灯格栅灯射灯Storemaxrequirementofforwarddirectiontotalactivepowerforthreemonth.存储三个月正向总有功最大需要Autocircledisplay自动循环显示Infraredprogrammingandmeterreadingonpalmtopcomputer.掌上电脑红外编程，抄表。Measuremeanwhileactiveandreactivepowerenergy.可同时计量有功和无功电能。Adaptoptical-electricisolation,passiveoutputinterface.采用光电耦合，无源脉冲输出接口Supplyenergywiththree-phasepower,indicatefunctionforphaseloss.三相电源供电，带缺相指示功能CurrentTransformerAuxiliarysupplyOperatingrangeMeasuringrangeMeasurementcategoryAmbienttemperatureTechnicalparameterInputsignal八、照明类PanellightGrillelampSpotlight(electric)resistor(electric)resistoragehardeningagedlampagreeableluminousenvironmentsaimingofheadlamp/alignmentofheadlightsairdischargeACpoweredlampdownlightceilinglightwalllightGrillelampbracketlightpolarlighthighceilinglampundergroundlampwaterproofdownlightfluorescencelightsourceenergysavinglampPMMAceilingAmbryceilinglightbatterylightkitlamplens筒灯天花灯壁灯格栅灯盘支架灯极光灯高大棚灯埋地灯防水筒灯荧光光源节能灯亚克力吸顶灯橱柜吸顶灯电池式灯具灯玻璃电阻器时效硬化已老化的灯适宜的照明环境（汽车）前灯对焦/车头灯空气放电交流供电的灯abnormallow-voltagearc反差低压电弧照度照度光照系数光照距离照明面积光照时间白炽灯白炽弧光灯白炽灯泡灯黑/灯烟intensityofilluminationilluminationcoefficientilluminationdistanceilluminationareailluminationtimeincandescence/incandescentlampincandescentarclampincandescentbulb/incandescentlightbulbslampblacklampboxlampbracketlampbracketlampcharacteristicslampcondenserlenslampcoverlampcuplampdisc/lamphouselampdriverlampembryolampfittingslampholder灯箱车灯架灯具支架/光管支架灯质光源聚光透镜灯罩灯杯灯盘/灯罩灯驱动器灯胚灯具配件灯头lampholderswitch灯头开关lampholder/lampjack/lampbase/lampcap/socketpin/cap灯座/管座/灯头/灯泡头/管帽lamphousing灯壳lampoil灯油lamppole灯杆lampring灯圈lampscale灯标度lampseat/lampcarrier灯座lampshieldingangle电灯遮光角lampswitchlamptestlampsandlanternslampshadepaperlamp-stand灯开关/电灯开关灯测试灯具灯罩纸灯台landscapelamp/landscapelighting景观灯/观景灯landscapelightinglawnlampGentlelightoutput,NoglareNoUVorIRRadiation.景观照明草坪灯/草地灯无频闪、无电磁辐射无紫外光和红外光Surfacetreatmentprocessincludeselectroplatingandpaintandyoucanselectcolorrandomly表面阳极氧化处理Thelightisequippedwithhigh-performancedriver,whichiswithlonglifehour,andlowpowerconsumption配有高性能高功率因素驱动可延长使用寿命Thecolortemperaturecanbecustomized,noglare,nostrobe色温可定制、无眩光、无频闪Wideinputvoltage,suitabletodifferentcountriesandregions宽电压输入，适宜不同国家和地区SCRadjustablebrightnesscontrolcanbecustomizedaccordingtoneed根据需求可定制SCR亮度可调控制九、熔断器类FuseFusemodel熔断器型号Conventionheatingcurrent约定发热电流Thevariablecross-sectionfusebodymadebypurecopper/silverpiece(orsilverwire)issealedinthefusiontubewhichismadebythehighstrengthporcelainorepoxyglassclothpipe;thereisfullofthehigh-purityquartzsandprocessedafterchemistrytotaketheextinguishingofarcmediuminthetube.Thetwosidesofthefuseusethespotweldingtoreliablyconnectwiththeendplate.Thefusemayhavestriker,whenthefuseelementfusingthestrikerwillactimmediatelytopushthemicroswitchandsendouteachkindofsignalorautomaticallytransferthecircuit.Accordingtorequirementofuser,italsomayproducespecialfusebody.由纯铜/银片(或丝)制成的变截面熔体封装于由高强度陶瓷或环氧玻璃布管制成的熔管内；熔管中充满经化学处理过的高纯度石英砂作为灭弧介质。熔体二端采用点焊与端帽牢固电连接。熔断体可带有撞击器，当熔体熔断时，

撞击器立即动作，推动微动开关，发出各种信号或自动切换电路。根据用户需求，还可生产特殊熔断体。（句子仅供大家熟悉产品用，可能有些地方不通，仅供大家借鉴）LowVoltageFuseLowVoltageFusesquarepipeknife-shapecontactfusecylindricalcapshapefusescrewbasefusecircularpipeboltfasteningtypefusefusetypeisolatingswitch高压限流熔断器小型熔丝链socketElectricAccessories低压熔断器方管刀形触头熔断器圆筒帽形熔断器螺旋式熔断器圆管螺栓连接式熔断器熔断器式隔离开关HighvoltagecurrentlimitedfuseMiniaturefuselink十、插座十一、电器附件CopperterminalCopperwireclampCopperconnectingtubeRingterminalCord-endterminalInsulatedringterminalNon-insulatedpinterminalCableclipNylonferruleCablemarkerCableclamps铜终端铜线夹铜连接管线耳管型接线端子（翻译可能不准，仅供大家参考）绝缘环终端导电钉子终端缆索夹，电缆夹尼龙套圈电缆标志，电缆线头号电缆夹膨胀管膨胀管卷式结束带绝缘胶带尼龙扎线带终端连接器，终端线夹接线盒，线夹终端卷曲钳子电铃ExpandnailsSpiralwrappingbandInsulatingtapeNyloncabletiesTerminalconnectorTerminalblockTerminalcrimpingtongsElectricbellDoorbell门铃Firebox火箱Warninglight&alarm警告灯&报警Wiringduct十二、常用电工电气术语electricalpowersystemelectricalpowernetworkalternatingcurrentsystem供应行线槽，线槽TermsofElectrics电力系统电力网交流系统directcurrentsystem直流系统powerfrequency工频generationofelectricity发电transformationofelectricity变电transmissionofelectricity输电distributionofelectricity配电interconnection(ofpowersystems)（电力系统的）互联interconnectedsystemsasynchronouslinkshort-circuitpowerloadinasystempeakloadloadcurveloaddurationcurveactiveenergyreactiveenergynominalvoltageofasystemoperatingvoltage(inasystem)highest[lowest]voltageofasystemvoltagelevelline-to-linevoltage;phase-to-phasevoltageline-to-neutralvoltageline-to-earthvoltageneutral-pointdisplacementvoltagesystemdiagramsystemoperationaldiagramthree-phasesystemdiagram互联系统异步联接短路容量系统负荷尖峰负荷负荷曲线负荷持续时间曲线有功电能无功电能系统标称电压（系统）运行电压系统最高【最低】电压电压等级线电压相电压线对地电压中线点位移电压系统图系统运行图三相系统图single-linediagram单线图systempatternsystemconfigurationfeedersinglefeederbranchlinetappedline;teedlineteepointlinetaplinesectionlinesegmentsupplyservice;lineconnectioninterchangepointdeliverypointringfeederradialsystemtreesystemsinglesupplyduplicatesupplystand-bysupplytapped(teeoff)substationneutralpointneutralpointconnection系统连接方式系统结构馈线单馈线支线连接路接点分接点线路段线路分割段、接户线路交接点供电点环形馈线辐射系统树形系统单电源供电双电源供电备用电源分接（T接）变电站中性点中性点接地方式中性点不接地系统中性点直接接地体统中性点阻抗地系统中性点不接地系统中性点直接接地体统中性点阻抗地系统电站发电站（电力系统的）变电站电力线路架空线路地下电缆气体绝缘线路架空系统地下系统线导体相导体（交流）（许用）极导体（直流）（许用）中性导体中间导体高压直流系统单极直流输电保安性电气事故电击isolatedneutralsystemsolidlyearthedneutralsystemimpedanceearthedneutralsystempowerstationelectricalgeneratingstationsubstation(ofapowerstation)electriclineoverheadlineundergroundcablegasinsulatedlineoverheadsystemundergroundsystemlineconductorphaseconductor(a.c)(Deprecated)poleconductor(d.c)(Deprecated)neutralconductormid-pointconductorhigh-voltageDClinkmonopolarDClinkfail-safeelectricaccidentelectricshock电磁场伤害破坏性放电介质击穿绝缘故障电磁场伤害破坏性放电介质击穿绝缘故障接地故障导电部分带电部分，有电部件外露导电部分外部导电部分同时可触及部分直接接触间接接触跨步电压安全特低电压对地电压对地过电压触电电流感知（电流）阈值摆脱（电流）阈值事故电流残余电流人体总阻抗安全阻抗injuryduetoelectromagneticfielddisruptivedischargedielectricbreakdowninsulationfaultearthfaultconductivepartlivepartexposedconductivepartextraneousconductivepartsimultaneouslyaccessiblepartsdirectcontactindirectcontactstepvoltagesafetyextra-lowvoltage（SELV）voltagetoearthovervoltagetoearthshockcurrentthresholdofperceptioncurrentthresholdoflet-gocurrentfaultcurrentresidualcurrenttotalimpedanceofthehumanbodysafetyimpedance

耐故障能力faultwithstandabilityunsafetemperature耐故障能力insulation(property)insulation(material)insulationsystembasicinsulationsupplementaryinsulationdoubleinsulationreinforcedinsulationdielectrictestleakagecurrentdielectriclossqualityfactorenclosureprotectivecoverbarrierobstacleprotectivegapcreepagedistancesafedistance不安全温度绝缘（性能）不安全温度绝缘（性能）绝缘（材料）绝缘结构基本绝缘附加绝缘双重绝缘加强绝缘介质强度试验泄漏电流介电损耗品质因数外壳防护罩、舟4^遮拦阻挡物保护间隙爬电距离安全距离safetymarking安全标志

supplementarymarkingsafetycolorearthfaultcurrentopen-phaseprotectionprotectedagainsttheeffectsofimmersionprotectedagainstsubmersionsafetycircuitanddeviceearthingconductormainearthingterminalmainearthingbararc-controldevicesafetyisolatingtransformer400Vpowerfactorcorrectioncapacitorpanel器板补充标志安全色接地故障电流断相保护防浸水防潜水安全电路和装置接地导体主接地排灭弧装置补充标志安全色接地故障电流断相保护防浸水防潜水安全电路和装置接地导体主接地排灭弧装置安全隔离变压器400v的功率因素校正电容有源谐波滤波器低压配电盘 /马达控制中心Variablefrequencydrive400VstandbygeneratorEngineNeutralearthresistor/panelGeneratorcontrol/alarmpanel110vDCbatteries&chargesbatterieschargesnickelcadmiumbatteries变频驱动400V的备用发电机引擎中性接地电阻器/面板发电机控制/报警面板110伏特直流电池和充电器电池充电器镍镉电池DCsupplyunitenclosureCablesdistributionsystemHigh/lowvoltagecablesCablingsystemEarthingsystemEarthelectrodeEarthchamberExothermicjointEarthtapeRodtotapeclampMarkerpostEarthbarLightningprotectionsystemEarthpitandrodAluminiumtapeCoppertapeVerticalairterminalTestlinkboxTapesaddleAbsorberCircuitACinletACmotor直流电源盒组电缆分布系统低压/高压电缆布线系统接地系统接地电极接地室放热接头接地带到磁带夹的杆标杆接地棒防火花系统接地坑和接地棒铝胶带’铜胶带立式末端装置测试链接箱带鞍吸收电路AC插座（电源插座）交流电动机交流电力控制交流调功电路交流电力控制交流调功电路交流电力电子开关交流调压电路有功负载有功损耗有功有源二端网络粘合剂导纳交流分量安培扩音器，放大器ACpowercontrolACPowerControllerACPowerElectronicSwitchACVoltageControlleractiveload/Plodeactivelossactivepoweractivetwo-terminalnetworkadhesiveadmittancealternatingcurrentcomponentampereamplifieramplitude-frequencyresponsecharacteristic幅频特征anglestability功角稳定angularfrequency角频率anode阳极apparentpower视功率assembly功率AsynchronousModulation异步调制asynchronousmotor异步电动机audion三极管

automaticaveragevalueAVR(AutomaticVoltageRegulator)backwardbiasBakerClampingCircuitband-passfilterband-stopfilterbandwidthbaseBi-directionalTriodeThyristorBipolarJunctionTransistorBoardBodediagramBoostChopperBoostConverterBoost-BuckChopperbranchcurrentanalysisBridgeReversibleChopperBuckChopperBuckConverter自动的平均值自动电压调整器反向偏置贝克箝位电路带通滤波器自动的平均值自动电压调整器反向偏置贝克箝位电路带通滤波器带阻滤波器带宽基极双向品闸管双极结型晶体管板波特图升压斩波电路升压变换器升降压斩波电路支路电流法桥式可逆斩波电路降压斩波电路降压变换器旁路电容电容容抗capacitivereactance容抗capacitor电容器carbonresistor碳膜电阻carriers载流子cathode阴极circuitelement电路元件circuitmodel电路模型clip/coil回形针/线圈collector集电极common-drainamplifier共漏极放大器common-emitteramplifier共射极放大器common-sourceamplifier共源极放大器Commutation换流Compatibility兼容性compleximpedance复数阻抗component成分、部件conductance电导ConductionAngle导通角Connector联接器ConstantVoltageConstantFrequency恒压恒频ControlCircuit控制电路copperloss铜损

cordcorecoupledcapacitorcriticalclearingtimecurrentamplificationcoefficientCurrentReversibleChoppercurrentsourceCurrentSourceTypeInvertercut-offdistortioncutofffrequencycutternipcycloconvertordampingDCChoppingCircuitDC-AC-DCConverterDC-DCConverterDefectivedegreeofcompensationdepletionmodeMOSFETdesolderinggundeviate绳索-H-心耦合电容极限切除时间绳索-H-心耦合电容极限切除时间电流放大系数电流可逆斩波电路电流源电流（源）型逆变电路截止失真截止频率斜口钳周波变流器阻尼直流斩波电路直交直电路直流一直流变换器有缺陷的补偿度耗尽型MOS场效应管吸锡器偏差器件换流differentiatingcircuitdiodedirect-coupledamplifierdirectcurrentcomponentDirectCurrentControlDischargeDiscontinuousConductionmodedisplacementfactordistortionpowerdistributiondopedsemiconductordoubleendconverterdouble-circuitlinesonthesametowerdrivingcircuitdroopcharacteristicsdroppointdynamic(state)dynamicresistanceeffectivevalueelectricgunelectricalisolation微分电路二极管直接耦合放大器直流分量微分电路二极管直接耦合放大器直流分量直接电流控制流出（电流）断续模式位移因数畸变功率分布掺杂半导体双端电路双回同杆并架驱动电路下降特性落点动态动态电阻有效值电枪电气隔离电动势electrostaticemitteremitter-followerequivalentcircuitexcitationexcitorFaradfastactingfusefastrecoverydiodefastrecoveryepitaxialdiodesfastswitchingthyristorfaultclearingtimefieldcontrolledthyristorfield-effecttransistorfilmfilterfirst-ordercircuitfirst-orderfilterfixedseriescapacitorcompensationfluxdensityflybackconverter静电发射极射极跟随器等效电路励磁静电发射极射极跟随器等效电路励磁励磁器法拉快速熔断器快恢复二极管快恢复外延二极管快速品闸管故障切除时间场控晶闸管场效应管薄膜滤波器一阶电路一阶滤波器固定串联电容补偿磁感应强度反激电流强迫换流forwardbiasforwardconverterfourierseriesfreeelectron正向偏置正激电路傅立叶级数自由电子频率特性变频器全桥电