Product name: HCJ1311 three-phase energy meter field calibrator
Category: Electricity metering comprehensive test series

Detailed introduction

Product introduction

HCJ1100 single-phase energy meter field calibrator is a handheld electric measuring instrument suitable for on-site use. It can directly measure the error of the energy meter and calibrate the meter constant without stopping the power supply or changing the wiring of the metering circuit; it can also measure parameters such as voltage, current, frequency, power, power factor, etc.; it can output high and low frequency energy pulses for external calibration.

Features

※ Measure the error of the energy meter and check the constant of the energy meter online without power outage; measure the CT ratio, the comprehensive error of the energy meter and CT;

※ Real-time measurement of electrical parameters such as voltage, current, phase angle, frequency, power, power factor, etc.;

※ Can measure the harmonic content within 30 times;

※ Display the voltage and current vector graphics, the shape of voltage and current;

※ Very convenient to provide 0.5A, 2.5A, 5A three-speed built-in virtual load, convenient for on-site verification when the actual load is zero or close to zero. The keyboard switch controls the virtual current output, which is easy to operate;

※ Can store 1000 test data, the test data can be transmitted to the microcomputer, and can be connected to the management system of the power supply company as needed, which is convenient for data management and report printing;

※ Adopt 2.8-inch 320*240 true color LCD display with clear screen, Chinese menu prompt operation, display content, simple and easy to use.