Coronavirus Pandemisi, which first emerged in the city of Wuhan, continues to make life difficult while influenced the whole world. Together with the process of pandemi, industrial facilities, factories shops, bank branches, markets and offices are negatively affected by this process, while the distribution of the electrical energy consumed changes and replaces the inductive power consumption and capacitive power consumption. This situation causes capacitive penalty fee in the absence of inductive power compensation.

Capacitive penalty fee is reflected in the electricity bills in case of non -appropriate compensation in enterprises where capacitive loads are predominant. The main capacitive loads are UPS uninterrupted power supplies, long XLPE underground cables, LED lighting. The main inductive loads are AC motors and transformers commonly used in industrial plants, production facilities and factories. Both inductive loads and capacitive loads are frequently used in workplaces, offices and workplaces, industrial facilities or factories. Inductive loads such as motors such as transformers do not work when businesses are closed, while LED lighting from major capacitive loads are continuously in certain periods of UPS uninterrupted power supplies. Against the use of decreasing inductive load, enterprises are also shifted to the capacitive characteristics with the power characteristics withdrawn from the electrical network. This situation may insert the reactive price (reactive penalty) on the invoices due to capacitive load output in the process of capacitive load.

The solution is to ensure compensation with selected capacitors and shunt reactors in appropriate levels and power values ​​after the reactive power values ​​of these enterprises are determined by correct measurements from the electrical installation. At this point, the correct measurement of energy is of great importance. Sigma Electric Reactive Power Control Relays operate the electrical installation as an energy analyzer, and the more than 100 energy parameters with 0.2 %precision, condensators of appropriate values ​​and Sigma Şönet reactors with the help of Sigma Inductive load drives. Thus, as in the time periods where the enterprises do not work, they do not face both capacitive compensation and inductive compensation in the applications where load characteristics changes.