A single-phase motor is an electrically-powered rotary machine that can turn electric energy into mechanical energy. It works by using a single-phase power supply. They contain two types of wiring: hot and neutral. Their power can reach 3Kw and supply voltages vary in unison. Single-phase operated elevators are often slow and inefficient.
This choice is a good option for operating an elevator. Digital rotary phase converters use a microprocessor and solid state relays to control three-phase power. The digital rotary phase converter produces the necessary power to supply the load with balanced power and enough voltage for motor starting requirements. Digital rotary phase converters offer an economical & continuous power solution.