Power Pack With Capacitor Back Up is extensively used as a power source for VCB panels in substations. It stores energy in the form of static electric charge in a backup capacitor from a line connected PT. This stored energy is used to trip or close the circuit breakers when the input is not present. Owing to its precision design and high performance, we are experiencing a huge demand for the Power Pack With Capacitor Back Up in the marketplace. It boasts a variety of striking features and therefore, it is one of the most acclaimed power back up devices among our clients.