If you are wondering about the difference between 3 phase vs single stage AC motors, remember this. Single phase AC motors usually are powered by a single phase way to obtain power while 3 stage AC motors are powered by a three phase source of power. The single stage alternating current is the most typical source of power used by many households and non industrial businesses. It’s the power that is utilized to light homes and power TVs in THE UNITED STATES. Today, most commercial structures in the US utilize the 3 phase alternating current motors because of its versatility an power density. The 3 phase AC electric motor is specially common in large businesses including in the manufacturing and industrial businesses.
Data centers today have grown to be power intensive, to ensure that they can become able to offer storage space and computing capabilities. This has led to the growth in demand of power supply to meet up the needs of the data centers. The solitary 
phase alternating electric current power motor can’t meet the power needs of these data centers because it requires costly rewiring. Three phase alternating current power engine is economical to provide capacity to data center because it requires less conductor material to provide electrical power. This explains why 3 phase alternating current motor is used in electric transmission, era and distribution in most countries globally. The single stage alternating electric current motor is much less reliable and more costly to be utilized in a 3 Phase Ac Motor china national electrical power grid compared to 3 phase alternating current motor.
Both 3 phase and one phase ac motors consist of two parts, namely the rotor and stator. The stator is the part of the electric motor, which is stationary while the rotor is merely the rotating section of the motor.