What causes fan overload?

The reason for fan overload may be that the rated wind pressure value of the fan exceeds the actual value by too much. Simply put, the system resistance and the residual pressure outside the machine are too different, so the fan operating current exceeds the rated current. , which can be added to the system resistance or installed with a frequency converter on the fan.

The reason for fan overload may be that the rated wind pressure value of the fan exceeds the actual value by too much. Simply put, the system resistance and the residual pressure outside the machine differ too much. Therefore, the operating current of the fan exceeds the rated current. It can be added to the system resistance (such as installing an air volume control valve), or installing a frequency converter on the fan to solve the problem.

The fan is a machine that relies on input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. Fan is the customary abbreviation for gas compression and gas transportation machinery in China. Fans commonly include ventilators, blowers, and wind turbines.

Fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and draft induction of boilers and industrial furnaces; air conditioning equipment and household appliances Cooling and ventilation in equipment; drying and sorting of grains, wind tunnel wind source and inflation and propulsion of hovercraft, etc.

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