Power Capacitors By Sri Meenakshi Power System

We are engaged in offering excellent quality Power Capacitors to our valuable clients. Under normal operating conditions some electrical equipment (electric motors, welding machines, fluorescent lamps) consumes not only active energy from the power line, but also reactive energy. From the physical viewpoint, the reactive energy is necessary to secure a correct function of these devices. However, sum of both energies applies load to transmission networks. The effort is to connect correctly designed capacitor to the appliance, which supplies the reactive energy directly to the appliance. This reduces the amount of reactive energy transmitted through the power line. This solution is designated as the power factor correction.
The quality of PF correction is given by the power factor cos j, which is a ratio of real and apparent power. The ideal goal is to achieve cos j = 1. Usually customer is penalized for the power factor lower than 0.95.
The following types of PF correction are used: individual, group and central. In case of individual PF correction the capacitor is switched directly with the appliance. Group and central PF correction are suitable for more extensive electrical systems with variable loading. Switching of capacitors is controlled by the microprocessor controller, which ensures achievement of the optimum power factor. We offer these Power Capacitors at most affordable prices to our precious customers.