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China, Chinese Gfuve Three Phase Energy Meter Tester on Site Electrical Calibration1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentCalibratorEnergy Meter Calibrationon Site Electrical Calibration
Beijing GFUVE Electronics Co., Ltd.
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Product Description Energy meter testing and measurement equipment GF312D1 Three phase Electric Meter Calibrator,CE,ISO9001:2008,IEC approved,english version display,two years quality warranty.Product Description GF312D1 is suitable for measuring power grid companies test center, power supply company, power supply management, power metering, technical supervision department, industrial and mining enterprises, petroleum, chemical industry, electric power measure of the department.Functions and 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;Measure the voltage/current 2~63 times harmonics;Display vector diagram;Display waveform of U and I;Analyze and display content of harmonic of U and I;Store and look measured data;Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp;Measure CT variable ratio;With micro printer, but the spot printing; And take barcode scanners to be automatic scanning electric energy meter, the table;With intelligent photoelectric sampler, convenient to the pulse to adopt several watt-hour meter;Big screen color liquid crystal display, simple operation, convenient; The large capacity memory, it can store 5000 sets of data;With RS232 interface, which can be the scene of the measurement data storage will be turning to the computer analyzed with;With wireless PDA, convenient operation and data management.Product Parameters ItemsMeasurement rangeEffective resolutionAccuracy1Accuracy2voltage6~600V0.001V0.02%0.05%Current CT0.002~20A0.002A0.02%0.05%Current (clamp)0.01~100A0.001A0.2%0.2%frequency45~65Hz0.001Hz0.01Hz0.01HzActive power0~±Umax X Imax0.0001W0.05%0.1%Reactive power0~±Umax X Imax0.0001Var0.1%0.2%Apparent power0~±Umax X Imax0.0001VA0.1%0.2%Active energy error 0.05%0.1%Reactive energy error 0.1%0.2%Power factor0~±10.0001±0.001±0.001Phase Angle0~359.999o0.001 o±0.05 o±0.05 oPower constant72000imp/kWh\7200imp/kWh\720imp/kWh*4Use of the environment-10~+55degrees,15~85%RHD,altitude :-10~3500mTemperature on the≤10ppm/degrees(U/I),≤15ppm/degrees(Other quantities )Frequency influence≤20ppm/HzPulse interfaceTTL level * 6Communication interfaceRS232Power supplies 1Line voltage power supply 40 ~ 450 V AC, 10 VAPower supplies 2External power supply 220V±10% AC, frequency 50/60 HzDimensions300mm×300mm×300mmHost quality3.5KgDetailed Photos
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