Compteur d'énergie

1.What Is An Energy Meter?

An electricity meter is an instrument used to measure and meter how much electrical energy a circuit consumes.

It is also a core instrument for electricity billing and power management.

Common types include single-phase electricity meters, three-phase electricity meters, and smart electricity meters.

2.What Is The Working Principle Of An electricity meter?

When current and voltage pass through an electricity meter, the meter generates rotation/pulses that are proportional to the power. These signals are then accumulated to determine the total amount of electricity you consume.