Product Name: 32 Positions 0.05 Class Three Phase Energy Meter Test Bench (PTC-8320D) Model NO.: PTC-8320D Oil Cylinder Position: Under Power Source: 50-288V Weight: 100-500Kg Control: Computer Control and Manual Control Display: Digital Loading Method: Static Load Load Way: Electronic Load Accuracy Grade: 0.05/0.1 Maxcapacity: 30-400V(Phase-Neutral) 50-600V(Phase-Phase) Type: Universal Testing Machine Mass Scope of Workpiece: <900kg Max Diameter of Workpiece: 2400mm The Test Bench Accuracy Class: 0.05/0.1 Class Reference Standard Energy Meter: Hc3101A Accuracy Class: 0.05 /0.1 Output Frequency Range: 45Hz~65Hz; Resolution: 0.01Hz Numbers of Calibrated Energy Meter: 32( Optional) Trademark: Hanpu Transport Package: Standard Wooden Case Specification: 0.05/0.1 Class, 6-40 meter position Origin: Zhejiang Jiaxing HS Code: 9030849000 Product Description Three Phase Energy Meter Test Bench PTC-8320D1.Features1.1Thebenchaccordswiththestandardof"IEC60736:1982Testingequipmentforelectricalenergymeters","IEC62053".1.2Thebenchcanbeusedtotestbothsingle/threephaseactiveEnergymeterandreactiveenergymeter(upto0.2class),itisalsosuitableforfourquadranttest.1.3Thebenchcandowarmuptest,startingtest,noloadtest(creeptest),errortest(accuracytest),dialtest,testsoftheinfluencequantities(negativephase,voltageunbalance,harmonicwaveandsoon)andtestofrepeatabilityofthemeasurements.1.4ThebenchisusingthePWM,technologytoamplifyvoltage/currentoutput,thehighefficiencyat>85%,andlowertheheat.ThePWMcancheckthemalfunctionchecking,preset,alarm,andprotection.1.5ThesignalsourceisusingthenewestdigitalcontrolledsineWavetechnologyforfrequency,amplitudeandphaseadjust.Thesignalsourcecanrepeatedlyadd2-21harmonicsonthefirstsinewave,orcousesub-harmonicwaveandoddsub-harmonicwave.1.6Thebenchisusingtheerrorprocessorsystemtocalculatetheerrorofeachenergymeterbythesub-errorsystemwhichcanbeconnectedbytheinternalRS485(RS232).1.7ThesamespecificationbutdifferentconstantenergymetercanBetestedatonetime.1.8Thetestbenchcanbeinstalledscanninghead,itcanoffer3Rangesadjustment.Itisalsocanbeacceptedthesignalforbothround-styleenergymeteranddigitalLEDenergymeter.1.9Thetestbenchhastheauto-searchblackmarkerfunctionwhichCanpreciselylocatetheblackmarkerduringthenoloadtestandstartingtest.1.10ThebenchcanchoosetooperatebykeyboardorPCwhichisVeryconvenient.1.11Theworkingstatusofbenchcanbeseenveryclearandeasyoperation.1.12ThebenchisusingthetestingsoftwarecompliedwithWINDOWS98/2000/XPwhichcanauto-testingdifferentenergymeters.1.13Thesoftwarecanrealizethedatafromenergymeterforstatistics,searchandmanagement.1.14TheenergymeterhangingrackismadebyAluminumcompound.Thewholedeviceconfigurationisareasonabledesignandniceoutfit.2.Specification2.1Thetestbenchaccuracyclass:0.05/0.12.2Referencestandardenergymeter: HC3100A Accuracyclass:0.05/0.12.3Voltageamplifier: Outputvoltagerange:30-400V(phase-neutral) 50-600V(phase-phase) Outputpower:≥15VA(everymeter) Resolution:0.01% Stability:betterthan0.05%/180s Distortionfactor:<0.5%atlinearload; Frequencyrange:45Hz~65Hz Powerefficiency:morethan85% Ambienttemperature:10ºC~50ºC2.4Currentamplifier: Outputcurrent:range:1mA~100A(optionfor1mA~200A); Outputpower:≥25VA(everymeter) Resolution:0.01% Stability:betterthan0.05%/180s Distortionfactor:<0.5%atlinearload Frequencyrange:45Hz~65Hz Powerefficiency:greaterthan85% Ambienttemperature:10ºC~50ºC2.5PhaseAngle:0°~360°,resolutionofphaseanglesetting:0.1°;2.6Outputfrequencyrange:45Hz~65Hz;resolution:0.01Hz2.7Outputstabilityofpower:<0.05%(180S)2.8Numbersofcalibratedenergymeter:32(Optional)2.9Inputpower:AC3x220/380V(Y)15%,50/60Hz3. Other details