Beijing GFUVE Electronics Co., Ltd.  

Product Name: 3 Phase AC Energy Meter Calibrator with 100A Clamp on CT Model NO.: GF312D1 Customized: Customized LCD Display: With LCD Display Certification: CE Power: Electricity Application: Mechanical Instrument, Electromagnetic Instrument Accuracy: 0.05% Current Measurement Range: 0~100A Voltage Measurement Range: 0~480V Frequency Measurement: 45~65Hz Phase: 0~360 Active Power: 0.05% TFT LCD: 6 Inch Weight: 1.5kg Harmonic: 2ND-64st Relative Humidity: 15%-85% Key Word: 3 Phase Energy Meter Calibrator Color: Blue and Grey Trademark: GFUVE Transport Package: Standard Export Wooden Box Specification: 245*162*60mm Origin: Beijing, China Product Description GF312D1 3 phase ac energy meter calibrator With 100a clamp on ctsThe instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters.FeaturesThree phase active or reactive electricity energy meter;Calibrate three phase, single phase, active or reactive meter error;Measure U(voltage) of three phase or single phase;Measure I(current) of three phase or single phase;Measure active power of three phase or single phase;Measure reactive power of three phase or single phase;Measure apparent power of three phase or single phase;Measure power factor of three phase or single phase;Measure phase angle between voltage and current;Measure frequency of power line;Display vector diagram;Display waveform of U and I;Analyze and display content of harmonic of U and I;Store and display measured data;Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp;Measure CT variable ratio;Measure the ratio or lag-angle of low-voltage transformer.Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD;Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity.Low consumption circuit design, high energy Li batter supply, intellectual power management software, which make the instrument can continuously work up to 10 hours.ParametersElectrical parametersAccuracy class0.05%, 0.1%Resolution6"TFT (640×480)Power supply220V±10%, 50/60HzLi-polymer battery (size (mm): 110x51x16, nominal output voltage: 7.2V, capacity: 5000mAh)Power line supply (U1, UN), 85V-265V 50/60HzCommunication portRS232Test voltageRange5-480VError±0.05% (30V-480V)±0.1% (5V-30V)Harmonic2nd-63stTest currentRange (direct connection)5mA-20AError (direct connection)±0.05% (100mA-20A)±0.1% (10mA-100mA)Range (clamp CT)10mA-3000AError (camp CT)±0.2% (100mA-100A)±0.5% (100A-3000A)Harmonic2nd-63stPower measure errorActive power (direct connection)±0.05% (0.1A-20A)±0.1% (0.01A-0.1A)Reactive power (direct connection)±0.1% (0.1A-20A)Energy measure errorActive energy (direct connection)±0.05% (0.1A-20A)±0.1% (0.01A-0.1A)Reactive energy (direct connection)±0.1% (0.1A-20A)Phase angleRange0°-360°Resolution0.01°Error±0.05°FrequencyRange45-65HzResolution0.001HzError0.002HzPulse inputInput channel2Input level5-24VInput frequencyMax. 2MHzPulse outputEnergy constant180000imp/kWh, 1800imp/kWh, 180imp/kWhPulse ratio1:1Output level5VFunctionVector diagramYesWaveformYesEnergy accumulationYesCommunication with PCYesMechanical parametersInstrument dimensions (W×H×D) (mm)220×138×61Instrument Weight (kg)1.7Carry case dimensions (W×H×D) (mm)450×320×185Carry case (kg)8.5Environmental conditionsAmbient temperature-10°C to 55°CRelative humidity15%-85%PHOTO