Description
In the past, wire-to-water efficiency of pumping systems was seldom considered except for very large pumps where the wire-to-water efficiency of the pump-motor combination was of significant importance.Thead-vent of higher electrical costs inconjunction with the emergence of the variable speed drive and digital electronics has made wire-to-water efficiency invaluable for smaller pumping systems.
Citation: ASHRAE Journal, vol. 43, no. 4, April 2001
Product Details
- Published:
- 2001
- Number of Pages:
- 5
- File Size:
- 1 file , 220 KB
- Product Code(s):
- D-6003
