What Are The Steps To Check Whether The Wiring Of The Electric Energy Meter Is Correct Using Line Fittings With Actual Load?

Connector Insert What are the steps to check whether the wiring of the energy meter is correct with actual load?
The steps to check whether the wiring of the energy meter is correct with actual load: Use a voltmeter to measure whether the phase and line voltages are correct, and use an ammeter to measure the current value of each phase. Use a phase sequence meter to measure whether the voltage is a positive phase sequence. Use a phase meter, power meter or other instrument to measure the phasor diagram of each phase current. According to the flow and nature of the actual load, analyze whether the current of each phase should be in the interval on the hexagon.