## Tuesday, October 5, 2021

By definition, single-phase current, which is a form of alternating and non-direct current, is made up of a single electrical phase. When looking at the connections in your house, you will observe two cables: the phase conductor (red or black) and the neutral cable (blue).

The three-phase current is made up of four cables: three phase conductors and a neutral cable. A three-phase supply makes it possible to provide a voltage three times greater than the single-phase current, while ensuring a good distribution of this voltage inside the home.

On a single-phase 12 kVa meter, the power is concentrated on a single phase. On the other hand, on a three-phase electric meter, each phase delivers a power of 4 kVa.

Single-phase or three-phase, a story of power
You will understand, the main difference between single-phase and three-phase is the power. Most homes have single-phase power. Three-phase is generally reserved for energy-intensive homes that have a meter of 18 kVa or more.

When to use single-phase?
If your energy consumption is normal and you do not have an unusual electrical device, single-phase current is sufficient. You can heat, light up and connect all your household appliances to your electrical outlets without worrying about your meter tripping.

By definition, single-phase current, which is a form of alternating and non-direct current, is made up of a single electrical phase. When looking at the connections in your house, you will observe two cables: the phase conductor (red or black) and the neutral cable (blue).

The three-phase current is made up of four cables: three phase conductors and a neutral cable. A three-phase supply makes it possible to provide a voltage three times greater than the single-phase current, while ensuring a good distribution of this voltage inside the home.

On a single-phase 12 kVa meter, the power is concentrated on a single phase. On the other hand, on a three-phase electric meter, each phase delivers a power of 4 kVa.

Single-phase or three-phase, a story of power
You will understand, the main difference between single-phase and three-phase is the power. Most homes have single-phase power. Three-phase is generally reserved for energy-intensive homes that have a meter of 18 kVa or more.

When to use single-phase?
If your energy consumption is normal and you do not have an unusual electrical device, single-phase current is sufficient. You can heat, light up and connect all your household appliances to your electrical outlets without worrying about your meter tripping.