Why does the fan start the current?
The main structural components of the fan are impeller, housing, air inlet, bracket, motor, pulley, coupling, silencer, transmission (bearing) and so on.
Fan is the abbreviation of gas compression and gas transportation machinery in China. Generally speaking, the fans include: ventilators, blowers, wind turbines. Gas compression and gas transport machinery is the conversion of mechanical energy into gas pressure energy and kinetic energy, and the gas transported out of the machinery.
The fan is a mechanical fluid that relies on the input of mechanical energy, which increases the gas pressure and sends the gas to the gas. It is a driven fluid machine.
The fan is an inductive load, which can be considered a short circuit at power-up. So the starting current is very large.
No power fan is the use of natural wind and indoor and outdoor temperature difference caused by air heat convection, to promote the turbine rotation to the use of centrifugal and negative pressure effect of indoor fresh air is not fresh
