Two conductors / per phase

Active power

Apparent power

Total reactive power

Fundamental reactive power

Distortion reactive power

Power factor

Cos φ

Three conductors

Active power

Apparent power

Total reactive power

Fundamental reactive power

Distortion reactive power

Power factor

Cos φ

Per phase:

Total grid: no calculation possible

Four conductors

Active power

Apparent power

Total reactive power

Fundamental reactive power

Distortion reactive power

Per phase:

Total grid:

Power factor

Cos φ

Per phase:

Total grid: no calculation possible

Neutral conductor current (if physically not available)