• Perfect Electronics

Phase Changer

Maharashtra-based Perfect Electronics has introduced a 3-phase to single phase changer kit. The 3 phases of the mains go to the input of this circuit and the output is of single phase. If any one or two phases fail or are switched off, then the remaining phase will go to the output. This device is used in lodges and hotels where three phases are available. It is also used in UPS systems. Power of the unit depends on contact rating of the relays used in the circuit. This kit includes 3 PCB mounted relays of contact rating of 2 amperes. The company offers technology transfer at attractive rate, which includes circuit diagram, details of PCB and films of PCB.