Product Name: Three Phase Multifunction Reference Energy Meter (0.02class HC3300H) Model NO.: HC3300H Customized: Customized LCD Display: With LCD Display Power: Electricity Application: Electromagnetic Instrument Accuracy Class: 0.02 Class Voltage Range 3p4w(Uan/Ubn/Ucn): 60/120/240/480V Current Range Input Range: 0.2A/1A/5A/20A/100A Communication Port: RS-232 Temperature: Voltage,Current,Frequency: 0.001%/K Power:0.001%/K Environmental Condition: Temperature 0-45oc Humidity 35%-85% Frequency Range: 45Hz-65Hz Phase Range: 0-360 Trademark: Hanpu Transport Package: Standard Wooden Case Specification: 485mm *350mm *135mm Origin: Zhejiang Jiaxing HS Code: 9030849000 Product Description HC3300HThreePhaseMultifunctionReferenceEnergyMeter(0.02class) 1.1.FeaturesHC3300Hthreephasemultifunctionreferenceenergymeterisanewgenerationofadvancedelectronicsintelligentinstruments.ItisbasedonSTM32F20732 bitARMmicroprocessortechnologyand18-bitADconversiontechnology.HC3300Hisamultifunctionprecisionpowermeterforthree-phasesystemof3or4wiresandsingle-phasemeasurements.Theinstrumentcantestanddisplayvoltage,current,activepower,reactivepower,apparentpower,frequency,phase,phaseangleandpowerfactorandsoon.Allparametersareofhighaccuracyupto0.01%. Theinstrumentuses5inchcolordisplayscreendisplaysalltheelectricalmeasurementparameters.Allcontrolandselectionfunctionsaresimpleandaccessiblewithspecialkeyboardonthefrontpanel.HC3300Hhaswidesignalinputandauxiliarypowersupply,itissuitableforallkindssystemsandenvironment.RS232communicationportofHC3300HcanconnectwithPCdirectlyandprovidethetestingdatatoPC,andcancontrolledbythePCcompletely,realizeauto-measurement.2.SpecificationTechnicalparameterTechnicalSpecificationAccuracyclass0.02%Voltagerange3P4W(Uan/Ubn/Ucn)60/120/240/480V(changebyhandorauto)0-480V inputimpedance>600KΩ·Currentrangeinputrangeofeachgear0.2A/1A/5A/20A/100A(changebyhandorauto)0-120%Frequencyrange 45Hz-65HzPhaserange0-360°Measurementaccuracyvoltage(relativeerror)±0.02%(5-500V),resolution0.0001±0.05%(1-5V)current(relativeerror)±0.02%(0.05-120A),resolution0.000001±0.05%(0.01-0.05A)±0.1%(0.001-0.01A)activepower(relativeerror)0.02% (30-500V,0.05A--120A,PF>=0.5),resolution0.00010.05% (30-500V,0.01A-0.05A,PF>=0.5)Reactivepower/ApparentPower(relativeerror)0.05% (30-600V,0.05A--120A,PF>=0.5),resolution0.00010.1% (30-600V,0.01A-0.05A,PF>=0.5)PowerFactor0.01%(resolution:0.000001)phase0.01° (resolution:0.01°)frequency0.01%(resolution:0.0001Hz)Activepower0.02%Reactivepower0.05%EnergypulseoutputTTLpulseoutput,Loadcapacity>2kΩEnvironmentalconditiontemperature 0-45ºChumidity 35%-85%Temperaturevoltage,current,frequency:0.001%/Kpower:0.001%/K(PF=1.0) 0.0015%/K(PF=0.5)CommunicationportRS-232AuxiliarypowerAC110V±10%(45-65Hz) 50VADimensions485mm×350mm×135mmWeight3.Energyconstant(pulse/Kwh)CurrentrangeVoltagerange100%Ib50%Ib10%Ib100A480V18×10536×10518×106240V36×10572×10536×106120V72×105144×10572×10660V144×105288×105144×10620A480V9×10618×1069×107240V18×10636×10618×107120V36×10672×10636×10760V72×106144×10672×1075A480V36×10672×10636×107240V72×106144×10672×107120V144×106288×106144×10760V288×106576×106288×1071A480V18×10736×10718×108240V36×10772×10736×108120V72×107144×10772×10860V144×107288×107144×1080.2A480V9×10818×1089×109240V18×10836×10818×109120V36×10872×10836×10960V72×108144×10872×109Remark:1.Voltagerange:60V:0~80V 120V:80V~160V 240V:160V~320V 480V:320V~600V2.Currentrange:0.2A:0~0.24A 1A: 0.24A~1.2A 5A:1.2A~6A 20A:6A~24A 100A:24A~120A4. Other details