Regarding the cost of electricity inside, considerably, the penalty for low power factor (Cos φ) according to the contract with the electricity provider. Chiefly because of this, but also due to other important reasons, there is the need to correct the installation's Cos φ.
The correction is a technique which, by improving the equipment's power factor, allows for rational energy use, thereby enabling significant economic savings and major technical improvements.
The economic benefits are all the more important with an increase in electricity consumption.