Henan Xianrun Blower CO.,LTD
Your Trusted Partner For All Your Air Handling Needs Pre-Engineered & Custom Fans & Blowers for Commercial, Industrial and OEMS
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The stainless steel centrifugal fan produced by professional stainless steel centrifugal fan manufacturers has high temperature resistance characteristics, such as higher temperature requirements can also be professionally customized through technical means. The motor phase lack of stainless steel centrifugal fan is the killer of three-phase asynchronous motor. The three-phase load is symmetrical when the motor is running normally, so the three-phase current is basically balanced and the size is equal.
If the motor is out of phase in operation (the phenomenon that any phase in the three-phase winding is disconnected is called out of phase), the vibration of the stainless steel centrifugal fan will become larger, there will be abnormal sound, the speed will decrease, the current will increase, and the motor temperature will rise rapidly, which will cause the motor to burn out. The motor with general quality will burn out in ten minutes.
What is terrible is the lack of phase of the entire power supply system, coupled with the switch of many equipment is self-locked or automatically opened, and then the lack of phase accident after a power outage may burn more than a dozen motors.
The motor cannot start when the power is out of phase, and the motor in operation can still run after the phase is out of phase, but the magnetic field is distorted, and the harmful current component is accelerated, leading to the burning of the winding.
Key Features
Material: Stainless Steel,304.310.316.
Efficiency: 70%-90%
Applications
