Disconnect the starting capacitor

Disconnect the running capacitor

Disconnect the fan capacitor

Disconnect the winding

Heat transfer rate

Power consumption

Discharge pressure

Refrigerant flow rate

Cool the coils first by fan

Cool the compressor by fan

Minimise the noise of motors

Stop the high starting current by both motors

Three phase single shaft motor

Single phase single shaft motor

Three phase double end shaft motor

Single phase double end shaft motor

Main winding

Starting winding

Running winding

Auxiliary winding