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GF302D Three Phase Automatic Energy Meter Test Set 120A/600V 0.051
Automated Inspection Equipment3-Phase Test SourceHigh Accuracy Precision
Beijing GFUVE Electronics Co., Ltd.
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Product Description GF302DPORTABLE THREE PHASE KWH METER TEST EQUIPMENTThe GF302D portable meter test equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the meter test equipment also can be used as one high precision standard power source, voltage source and current source. Portable design, used in the laboratory or on site to auto check energy meter error. FUNCTIONSTesting kWh meter error;Testing watt-hour meter error;Testing reactive energy meter error;Testing single/three phase ammeter error;Testing single/three phase voltmeter error;Testing three phase electronic meter error;Testing single phase electronic meter error;Testing single/three phase power meter error;Testing single/three phase power factor error;Testing single/three phase frequency meter error;Testing three phase mechanical energy meter error;Testing single/three phase phase angle meter error;Testing single phase mechanical energy meter error; FEATURESThe best stability 0.01%/2min.With RS232 port, it can be programmable.Frequency of each impulse input port can reach 200KHz.Able to do multi-function test such as communication test.With PC control software, it can be automatic test and generate test report.Able to do change test caused by voltage influence, frequency influence and harmonic influence.Current output from 1mA to 120A, Voltage output from 0.01V to 600V, Phase angle adjust from 0°to 359.999°.Output of power source is speedy and stable, AC maximum output of each phase can reach 120A in maximum.Voltage, current and phase position of each phase can be adjusted in split-phase, improving the flexibility of power source.7-inch TFT color display touch screen, English menu, simple and convenient operation, commonly used functions and current basic load point can be controlled in one button.Able to test basic error, shunt running, start, standard error automatically and manually in single-step of single/three phase, according to relative regulation of kWh meter. PARAMETERSElectrical parametersAccuracy0.05%, 0.1%Power supplyOne phase AC 85-265V, frequency 50/60Hz.AC voltage outputRange (U1, U2, U3)57.7V, 100V, 220V, 380V; Max 500Vor 69.3V, 120V, 240V, 480V (optional); Max 600VAdjustment range(0-120)%RG(1)Adjustment fineness0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.Stability0.01%/120sDistortion0.3% (Non-capacitive load)Output loadeach phase 25VA, 50VA, 100VAMeasuring accuracy0.05%RG or 0.02%RGAC current outputRange (I1, I2, I3)200mA, 1A, 5A, 20A, 100A; Max 120AAdjustment range(0-120)%RGAdjustment fineness0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.Stability<0.01%/120sDistortion≤0.3% (Non-capacitive load)Output load50VA or 100VAAccuracy0.05%RG or 0.02%RGPower outputActive power output stability<0.01%RG/120sReactive power output stability<0.02%RG/120sActive power measuring accuracy0.05%RGReactive power measuring accuracy0.1%RGApparent power measuring accuracy0.05%RGPhase outputOutput adjustment range0°-359.999°Output adjustment fineness10, 1, 0.1, 0.01 as optional.Resolution0.01°Accuracy0.02° or 0.05°Power factorAdjustment range-1 ~ 0 ~ 1Resolution0.0001Measurement accuracy0.0005Frequency outputAdjustment range40Hz-70HzOutput adjustment fineness5Hz, 1Hz, 0.1Hz, 0.01Hz as optional.Resolution0.001HzAccuracy0.002HzVoltage/current/harmonic settingHarmonic number2-51times or 2-63timesHarmonic content0-40%Harmonic phase0-359.99Harmonic setting accuracy(10%±0.1%)RD(2)Power energy measurement errorActive power energy0.05%RGReactive power energy0.1%RGPower pulse outputPower pulse typeActive pulse, reactive pulseActive power pulse output5V, 10mAPower pulse inputEnergy pulse typeSupport active and reactive pulse, the highest frequency power pulse input is 180K.Communication portCommunication portRS232StandardStandardIEC 62053-21,22,23; IEC60736; ANSI C12.20-2002;JJG 597-2005; JJG596-2012; JJG 1085-2013; JJF 68-2019;DL/T 826-2002; DL/T 1478-2015; DL/T 448-2016SafetyIsolation protectionIEC 61010-1:2001Measurement category300V CAT III, 600V CAT IIDegree of protectionIP20Declaration of conformityCE certifiedMechanical parametersDimensions (W×D×H)(mm)500 × 600 × 175Weight (kg)22Environmental conditionsAmbient temperature-10°C to +40°CRelative humidity35%-85%(1) RG means range, the same as below;(2) RD means the setted harmonic content, harmonic can be a single output, also multiple output.
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