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供應(yīng) 電表
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規(guī) 格： 行業(yè)標(biāo)準(zhǔn) 
單 價(jià)： 面議 
起 訂：  
供貨總量： 99999
發(fā)貨期限： 自買家付款之日起 3 天內(nèi)發(fā)貨
所在地： 浙江 寧波市
有效期至： 長(zhǎng)期有效
更新日期： 2010-09-27 20:40
瀏覽次數(shù)： 2
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 【供應(yīng) 電表】詳細(xì)說(shuō)明
ProductDescriptionDD28Meterisaplicableforsinglephaseactiveenergymeasurement,itisdesignedtomeetIEC60521standardforindoorandoutdoorinstallation1.Case1.1base:SteelsheetWeatherproofsteelsheet1.2metercover:ItismadeofABSmaterial,flameresistand,inblackcolourwithglasswindow.Metercovercanalsobemadeoftransparentglass,weatherproof,andtransparentplastic.1.3terminalblock:Itismadeofphenolicresin,flameresistant,inblackcolor,voltagelinkcanbeinsidethemeterbaseoroutsidethemeterbase.Terminalsaremadeofbrasshavingtwoscrewsfortighteningtheexternalcables1.4terminalblockcoverShortsteelcoverrubberundersidethecoverassuresinsulationbetweenthecoverandtheterminalblockShortABScovernonflammabilityofABS,coverconformstorequirementsofIEC60521Extendedsteelcoverrubberundersidethecoverensuresinsulationbetweenthecoverandtheterminalblock,accessisavailableateachsideoftheterminalcoverforexternalcables2.DrivingelementCurrentelectromagnetTheoverloadcompensatingsetmountedonthelaminatedsiliconsteelcoreassurestheexcellentloadcurveperformanceVoltageelectromagnetThedesignofvoltageelectromagnetpermitstowithstandtheimpulsevoltageof6kv3.BrakingelementBrakingelementismadeofmonopolarmagnet,itsadjustmentrangecomformstorequirementsofIEC605214FrameThemeterframeismadeofaluminumalloywithsufficientstrength,itispaintedforeffectiveprotectionagainstcorrosion5MovingelementWormgearontherotorshaftismadeofbrassoroptionallyplasticone,AnticreepingpinisfittedtotherotorshafttopreventrunningwithnoloadAntireversedevicecanbemountedinthemeterifitisrequiredUpperbearingWithexcellentfrictionresistantpropertytheupperbearingpinisofpolishedstainlesssteeltoguidetherotatingofthediscLowbearing(optional)DoublejewelbearingMagneticbearingwithmetalenclosureMagneticbearingwithtransparentenclosurethebearingenclosureismadeoftransparentpolycarbonate6.RegisterTheregisterisofcyclometertype,withframemadeofaluminumalloy,digitdrumsaremadeofpolycarbonate,UVradiationresistant,theregisterisfixedonthemeterframebytwoscrewsitisadjustabletoassuregoodmeshofwormwiththerotorshaftUnidirectionalregisterisavailable7,nameplatePrintinginkusedfornameplateisUVradiationresistantone Trademark:XIANKAIModel:DD28AluminumcoverStandard:IEC521GB
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