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China, Chinese Electronic Test and Measurement Instrument Three Phase Energy Meter Verification1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentCalibrator3 Phase Meter TesterMeter Test Equipment
Beijing GFUVE Electronics Co., Ltd.
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Product Description Product Description of Electronic Test and Measurement Instrument Three Phase Energy Meter Verification,CE,ISO9001:2008,IEC approved,english version display.Detailed Photos GF312B portable three phase energy meter calibrator with printer is used to calibrate three phase, single phase, active or reactive energy meter under work, and also it can be used as voltage, current and power meter to measure AC parameter of three phase power line, also it can measure wave distortion factor and 2 to 63 time harmonic wave. Features Three 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 look measured data;Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp;Measure CT variable ratio;Print the data of measurement on site;Product Parameters Test VoltageRange0V - 600VError± 0.05% (30V - 600V)± 0.1% (5V - 30V)Harmonic2 nd -- 63 stTest CurrentRange (direct connection)20mA - 20AError (direct connection)± 0.05% (100mA - 20A)± 0.1% (20mA - 100mA)Range (Clamp CT)10mA - 3000AError (Clamp CT)± 0.2% (100mA - 3000A)± 0.5% (10mA - 100mA)Harmonic2 nd -- 63 stPower measure errorActive power (direct connection)± 0.05% (0.1A - 20A)± 0.1% (0.02A - 0.1A)Reactive power (direct connection)± 0.1% (0.1A - 20A)Energy measure errorActive energy (direct connection)± 0.05% (0.1A - 20A)± 0.1% (0.02A - 0.1A)Reactive energy (direct connection)± 0.1% (0.1A - 20A)Phase angleRange0o - 360oError± 0.05oFrequencyRange45Hz - 65HzPulse outputEnergy constant180000imp/kWh\1800imp/kWh\18imp/kWhPulse ratio1: 1Output level5VPulse inputInput channel1Input level5 - 24VInput frequencyMax. 2MHzDisplayResolution6" TFT (640× 480)FunctionVector diagramYesWaveformYesEnergy accumulationYesCommunication portRS232Communication with PCyesOtherVoltage Supply wayExternal powerVoltage Supply220V ± 10%, 50/60Hz ± 2HzAmbient temperature-10 -- 40degreesRelative humidity30% -- 80%Dimensions (W × H × D) (mm)390× 200× 160Weight (kg)3kg
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