It is designed to reduce reactive (inductive and capacitive) power that comes from network and loads do not use. If the inductive reactive power is attracted from the network, it interferes by attracting capcitor at the appropriate step. If capacitive reactive power is attracted from the network, interferes by attracting shunt reactor at the appropriate step. Thus, it endevors to reduce the inductive/ active and capacitive/active rates of the system. It is designed to make more sensible compensation at the unbalanced inductive and capacitive systems with PFC-XXSVC TCR(SVC) step. The SVC feature is available in models with SVC code.