Beijing GFUVE Electronics Co., Ltd.  

Product Name: Beijing AC/Three Phase Kwh Energy Meter Calibration Kit Model NO.: GF312V2 Customized: Non-Customized Certification: RoHS, ISO, CE, CNAS, Kema Type: Energy Meter Measured Signal: Continuous Wave Power Meter Connection: Terminal Theory: Electronic Meter Electric Equipment: 1p2w, 3p3w,3p4w Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter Installation: Direct Connected Display: Digital Names: Testing Equipment for Electrical Energy Meters Application: Energy Meter Error Test Accuracy: 0.05% Standard: IEC60736 Current Range: 0-120A Clamp on CT Voltage Range: 0-576V Weight: 1.8kg Portable Box: 10kg Trademark: GFUVE Transport Package: Standard Export Wooden Box Specification: 0.05%, 120a/576v Origin: Beijing Product Description Beijing AC/Three Phase Kwh energy meter calibration kit GF312V2 portable Testing Equipment For Electrical Energy Metersis with comfort design, small size, and light weight. It is suit for electric power departments, measuring and quality examining departments and electric lab to field use.The electric meter test euipmentis particularly designed for analysis of complete metering installations and local mains conditions. The meter test test euipment offers high functionality combined with an excellent menu guided operation via built-in thirty keys and colored 7" touch LCD-display.FEATURESHigh accuracy 0.05%Screen capture functionInput two pulse signal for master and slave meter synchronously calibrationLarge size display screen, direct viewing and convenientInternal communication port for PC controlMultiple power supply for different testing occasionLarge capacity storage device for mass memoryPARAMETERSElectrical parametersAccuracy class0.05%, 0.1%Power SupplyExternal power, 220V/110V, 50/60HzPhase voltage supply 45-450V, 50/60HzLi-Battery supplyVoltage measurementRange30-560VError±0.05%Harmonic2nd-51stCurrent measurementRange (direct connection)0.01-10ARange (clamp CT)5A,100A,500A,1000A,2000A (option)Error (direct connection)±0.05%Error (clamp CT)±0.2% (5A, 100A )±0.5% (other)Harmonic2nd-51stPower measure errorActive power (direct connection)±0.05%Active power (clamp CT)±0.2% (5A, 100A)±0.5% (other)Reactive power (direct connection)±0.1%Reactive power (clamp CT)±0.2% (5A, 100A)±0.5% (other)Energy measure errorActive energy (direct connection)±0.05%Active energy (clamp CT)±0.2% (5A, 100A)±0.5% (other)Reactive energy (direct connection)±0.1%Reactive energy (clamp CT)±0.2% (5A, 100A)±0.5% (other)Phase angleRange0°-360°Resolution0.01°Error±0.05°FrequencyRange45Hz-65HzResolution0.001HzError0.002HzPulse outputEnergy constant25000Pulse ratio1:1Output level5VPulse inputInput channel2Input level5-10VInput frequencyMax. 100HzDisplayResolution7" TFT color (480×234)FunctionVector diagramYesWaveformYesEnergy accumulationYesCT ratio testYesLocal parameter inputYesWiring emulationYesSelf-calibrationYesRecorder checkYesData storageYesData storage qty5000External extend memoryYesScreen printingYesCommunication portUSB/RS232Communication with PCYesUpload dataYesExternal mini printerYesExternal keyboardYesMechanical parametersDimensions (W×H×D) (mm)245×168×70Weight (kg)1.8Environmental conditionsAmbient temperature-25°C to +45°CRelative humidity30%-95%http://www.gfuve.com/energy-meter-calibration/portable-three-phase-electric-meter-calibrator.html