Product Name: Hpu-3030 Single Phase Field-Testing Instrument Model NO.: HPU-3030 Oil Cylinder Position: Under Power Source: 10 ~ 300V Weight: 0-100Kg Control: Computer Control and Manual Control Display: Digital Loading Method: Static Load Load Way: Electronic Load Accuracy Grade: 0.05A-10A Maxcapacity: 10 ~ 300V Type: Universal Testing Machine Accuracy Class: 0.1 Output Frequency Range: 45Hz~65Hz; Dimension: 190*135*53(Mm) Trademark: Hanpu Transport Package: Standard Wooden Case Specification: ISO, SGS, Origin: Zhejiang Jiaxing HS Code: 9030849000 Product Description HPU-3030SinglePhaseField-testingInstrument1.FeaturesHC-3612SinglePhaseField-testingInstrumentisadigital,multifunctional,highaccuracyandintelligentmulti-parametertestinginstrument.Itnotonlycantestenergyerror,butalsocantestvoltage,current,activepower,reactivepower,apparentpower,powerfrequency,powerfactor,phaserelationandsoon.Anditisespeciallysuitablefortheinspectionunittotesttheaccuracyofthesinglephaseenergymeter.Theinstrumentissimple,fast,andeasytouse.2.Functions2.1Thisinstrumentismainlyusedforthetestofthesinglephaseenergymeterandthetestoflowvoltageratio.2.2Theinstrumentusesthelatest32-bit120MHzDSPtechnologyasitscore,uses16-bithigh-precisionADconverter,theerrorisstable,accuracyishigh(haveaqualitativedifferencewithusingsinglephasepowercalibratorchip),anditisfullyshowtheadvantagesofdigitalprocessing.2.3Usinglarge-screencolorLCDcrystaldisplay,ascreencandisplayallthevalidationsetparameters,harmonics,electricalparametersanderror,dynamicallyobserveallthemeasurements.2.4Canusecurrentclamptosimulatethecurrentgeneratedbytheload,simplifyfieldwork,anddisplaytheterminalcurrentandclampcurrentandthepower,powersumatthesametime.2.5Usinga500Acurrentclamp,anda100Acurrentclamp,canmeasureCTratio.2.6Cantest2-63timesharmonicdata.Voltageandcurrentreal-timewaveformdisplaycanhelptodeterminethestate.2.7Calculatetheenergymeterconstantinaenergypulsecycle.2.8Itcansavethetestdataof1000energymeters.2.9CanconnectwiththecomputerthroughRS232serialcommunicationinterface.2.10Withlowfrequencypulseoutput,itisconvenientself-testandinspection.3.Specificationrangeaccuracyvoltage10~300V0.1%Currentterminal0.05A~10A0.1%Currentclamp100A,500A0.3%,0.5%powerterminal10A0.1%Currentclamp100A,500A0.3%,0.5%phase-180°~+180°0.1°frequency45~55Hz0.01Hzenergyterminal0.1A~10A0.1%100Aclamp0.25A~110A0.3%,0.5%500Aclamp25A~1000A0.5%pulseFL=1000 imp/kWhvoltageAC180~260Vtemperature-25~45ºChumidity<95%Volume190×135×53(mm)weightabout14.Other details