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Fan Energy Saving Reconstruction Solution

Fan Energy Saving Reconstruction Solution

Reconstruction content:

·Change the original centrifugal fan into an EC fan.

·On the original AC fan, add frequency conversion and speed adjustment control.

·On the original centrifugal fan, add frequency conversion and speed adjustment control.

·On the original EC fan, add an external wind pressure sensing and speed control system.

Reconstruction benefits:

·Compared with an ordinary centrifugal fan, an efficient EC fan saves energy by more than 20% and a sinking EC fan further saves energy by more than 20%.

·After a frequency converter is added, up to 30% of energy saving is achieved in average in a year in the equipment room with variable load.

·After wind pressure sensing speed adjustment is added, the air supply pressure is stable, the energy consumption of the fan is reduced, and the cooling effect of the equipment room is ensured.

Applicable scope:

·Air-conditioning units with large internal space

·Places where the thermal load keeps changing

·Equipment rooms where main devices are installed by stage and batch.