Rtcc Panel Dealers in Ahmedabad

RTCC means relay tap changer circuit, these are the relays which give command to the tap changer present in the transformer H.T side to either increase or decrease the tap since due to inductive load ( lagging p.f ) , the secondary terminal voltage would decrease which would not be good for the loads so by changing taps, we increase the primary voltage which in turn changes the secondary voltage, normally done online.