Electrical Meter Test Bench Manufacturers in Germany

Product Description GF312B portable three phase watt meter calibrator with printer is used to calibrate three phase, single phase, active and reactive watt meters. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line.It can measure wave distortion factor and 2nd to 63th harmonic wave.   Product Parameters Electrical parametersAccuracy class0.05, 0.1%, 0.2%Power supply220V ± 10% or 110V ± 10%, 50/60Hz ± 2HzTest VoltageRange0V-600VError±0.05% (30V-600V)±0.1% (5V-30V)Harmonic2nd-63stTest 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)Harmonic2nd-63stPower 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 angleRange0° ~ 360°Resolution0.01°Error±0.05°FrequencyRange45Hz-65HzResolution0.001HzAccuracy0.005HzPower factorRange-1 ~ 0 ~ 1Resolution0.0001Error0. 0005Pulse output Energy constant180000imp/kWh, 1800imp/kWh, 18imp/kWhPulse ratio1:1Output level5VPulse inputInput channel1Input level5-24VInput frequencyMax. 2MHzDisplayResolution6"TFT (640×480)FunctionVector diagramYesWaveformYesEnergy accumulationYesCommunication portRS232Communication with PCYesMechanical parametersDimensions (W×H×D) (mm)390×200×160Host Weight (mm) 3Weight (including Accessories 3pcs 100A clamp CT) (kg)12Environmental conditionsAmbient temperature-10°C to 40°CRelative humidity30%-85%Atencion rapida y eficiente todos los dias, incluso festivos. Tambien disponemos de servicio de urgencias para aquellos casos que no puedan esperar mas de media hora en ser solucionados. Atendemos todas las zonas de la pais en todo el mundo.   MAS INFORMACION POR FAVOR CLICK NUESTRA WEBSITE: http://guangfuhui.en.made-in-china.com     SIEMPRE ESTAMOS DISPONIBLES DE SU NECESIDAD Detailed Photos /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1