GF312V2 PORTABLE THREE PHASE MULTIFUNCTION WATT-HOUR METER CALIBRATOR

FEATURES
■ Screen capture function;

■ 7 inch color TFT touch LCD;

■ Self adjusted clamp-on CTs;

■ Accuracy class: 0.05%, 0.1%;

■ Measurement for energy register;

■ RS232 port for PC software control;

■ Measurement of energy meter errors;

■ USB and RS232 communication ports;

■ Measurement of clock error of energy meter);

■ Large capacity storage device for mass memory;

■ Measurement of turn ratio & phase error for CT;

■ Measurement voltage & current of harmonics of 2nd to 51st;

■ Power supply (lithium battery)/ 85-265V AC /U1Un (40-450V);

■ Check wiring failures and calculation of electricity compensation;

■ Measurement of U, I, P, Q, S, phase angle, power factor, frequency etc;

■ Input two pulse signal for master and slave meter synchronously calibration;

APPLICATION
■ Power plant;

■ Electrical laboratory;

■ Energy meter factory;

■ Metrological service center;

■ Power engineering company;

■ Distribution power corporation;

■ Electricity power bureau & power company;

■ National Metrology and testing department;

■ Electrical Department of industrial and mining enterprises;