DZ603-6 Три фазы испытания счетчика энергии оборудование

DZ603-6ThreePhasesEnergyMeterTest equipment MainPerformance: 1.Shallcarryoutcompletelyautomaticcalibrationitemssuchasrunningwithnoload,starting,basicerror,standarddistortionand24hoursvariationetcaccordingtotestingregulations:fourquadrant:positive,negative,activeorreactiveerrortest,automaticshifttheinputofallkindsofpulse. 2.Thetestedmetersmaybesamespecificationbutdifferentcommunicationprotocols. 3.Shallcarryouttestssuchasdemandcycleanditsdisplay,timeintervalerror,registercombinederroranddailyerror. 4.Communicationtest,GPSbroadcasttimecalibration,meterdataverification,regardingrecordmeternumber. 5.Accordingtoregulations,carryoutvariousinfluencevaluetest,voltagefallingandinterruptionsshallbecarriedout. 6.Automaticallyadjustblackspot,calculatetimeforstartingtestandrunningwithmoloadtestaccordingtoregulations. 7.Shalladoptfixedtimeandfixedqualityburdenmethodstocarryoutthereadingtest,anddifferenttimeintervalwithdifferentburdentestsareavailable. 8.Shalldisplaythevoltageandcurrentwavediagramwithsamephase:shallsetandmeasure2 21timesharmonicwaveandmeasurethedistortiondegrees. 9.Databeprocessedandprintedautomatically,andthetablelayoutshallbesetfreelyaccordingtouser'srequirements,transferdatabyallM2Sport. 10.Support:barcodeinput,errorcurve,errorlimitsetting,multi-modecalibrationplansandequipmentmanagementauthorityetc. item Class 0.1Class0.05Equipment accuracy class0.1 for active0.2for reactive0.05 for active0.1 for reactiveStandard meter accuracy class0.050.02Voltage isolated transformer accuracy class0.010.01Current range0.1A 0.5A 1.0A 2 .5A 5A 10A 50A 100A Voltage range57.7V 100V 220V 380V Output powervoltage180VA/phase Current240VA/phase Voltage adjustingAdjusting range0 120% Adjusting resolution10% 1% 0.1% 0.01% 0.001% Current adjustingAdjusting range0 120% Adjusting resolution10% 1% 0.1% 0.01% 0.001% Phase adjustingAdjusting range0.00° 359.99° Adjusting resolution10° 1° 0.1° 0.01° Frequency adjustingAdjusting range45.00 65.00Hz Adjusting resolution10Hz 1Hz 0.1Hz 0.01Hz Waveform distortion<0.5% Three phase dissymmetry<0.5° Power stability<0.05 DisplayAccuracy classVoltage±0.3% Current±0.3% power±0.3% frequency± 0,02Hz phase<0.2° Working power220V±10% 50Hz