3 Phase Refrigeration Compressor Wiring Diagram. The red wire from the 3 phase is only connected to the motor. See the picture for reference.
Compressor wiring diagrams with motor winding connec fig. We know that the compressor motor or fridge compressor has split phase induction motor which has two types of winding. The black and blue wires from the 3 phase are connected to the pressure switch and then connected to the motor.
Contactor wiring diagram for 3 phase motor.
A wiring diagram is a streamlined traditional photographic depiction of an electric circuit. After 3 months the motor burnt out. Why we need three phase power supply. It reveals the components of the circuit as simplified forms and the power as well as signal connections between the tools.