THE WINDS OF CHANGE.

Author(s) : BROWN G., FRANCOMBE D.

Type of article: Article

Summary

VENTILATION FANS ARE SIZED FOR MAXIMUM DESIGN FLOW, WHICH MAY ITSELF BE HIGH FOR THE ACTUAL WORKING LOAD. MOST OF THE TIME A LOWER FAN SPEED WILL SATISFY THE SYSTEM REQUIREMENTS. VARIABLE SPEED AC DRIVES CAN BALANCE THE FAN TO THE LOAD, REDUCING POWER AND MAINTAINING A HIGH POWER FACTOR. A.R.T.

Details

  • Original title: THE WINDS OF CHANGE.
  • Record ID : 1991-2232
  • Languages: English
  • Source: H&V Eng. - vol. 63 - n. 704
  • Publication date: 1990/12
  • Document available for consultation in the library of the IIR headquarters only.

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