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Electronic InstrumentOther Electronic InstrumentsEnergy Meter CalibrationMeter Calibration
Beijing GFUVE Electronics Co., Ltd.
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Product Description Product Description Product Description of High precision measurement device GF333V2 three phase standard meter, CE, ISO approved, with excellent working performanceGF333V2 meter, developed by our company, is a standard electric energy meter with characteristics of wide-range, multifunction and high-precision. It has accuracy grade of 0.02. By adopting techniques of DSP, embedded system and automatic temperature balancing and other compensation, it has not only advantages of light weight, small size, high precision, high performance, powerful function, original interface, ease-to-use, but also work stability.The product can be widely used in fields of electric energy measuring, electric energy laboratories and other relevant industry, not only in laboratories but also at the industrial field.FeaturesHigh accuracy up to 0.02%High stability, high reliabilityMeasuring 2ND~51st harmonicsMetal structure, strong and reliableWaveform display functionVector diagram functionEnergy accumulating functionSuit for testing in the labAs a three phase reference standardProduct Parameters Test VoltageRange40V 560VError± 0.02% (40V 560V)± 0.05% (5V 40V)Harmonic2ND -- 51stTest CurrentRange (direct connection)10mA 120AError (direct connection)± 0.02% (100mA 120A)± 0.05% (10mA 100mA)Harmonic2ND -- 51stPower measure errorActive power (direct connection)± 0.02% (0.1A 120A)± 0.05% (0.02A 0.1A)Reactive power (direct connection)± 0.05% (0.1A 120A)Energy measure errorActive energy (direct connection)± 0.02% (0.1A 120A)± 0.05% (0.02A 0.1A)Reactive energy (direct connection)± 0.05% (0.1A 120A)Phase angleRange0o 360oError± 0.02oFrequencyRange40Hz 70HzPulse outputEnergy constant1~9999999Pulse ratio1: 1Output level5VPulse inputInput channel1Input level5 24VInput frequencyMax. 2MHzDisplayResolution6.4" inch 640*480 pixel TFTFunctionVector diagramYesWaveformYesEnergy accumulationYesCommunication portRS232, USBCommunication with PCYesOtherVoltage Supply wayExternal powerVoltage Supply220V± 15%, 50/60Hz ± 10%Power consumption30VAAmbient temperature0° C -- 40° CRelative humidity20% -- 85%Dimensions (W× H× D) (mm)355× 185× 145Weight (kg)7.5kg
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