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Pump technology: improved energy efficiency in refrigeration plants.

Pumpentechnologie: Bessere Energieeffizienz in Kälteanlagen.

Author(s) : KRÄMER R.

Type of article: Article, Review

Summary

A featured topic is the energy saving in industrial refrigeration plants taking natural refrigerants, such as NH3 and CO2, as a basis. Up to 70% of pump performance can be saved if a frequency converter with a differential pressure control unit for the pump drive, instead of a 50-Hz main operation, is used.

Details

  • Original title: Pumpentechnologie: Bessere Energieeffizienz in Kälteanlagen.
  • Record ID : 2010-1860
  • Languages: German
  • Source: KI Kälte Luft Klimatechnik - vol. 46 - n. 9
  • Publication date: 2010/09
  • Document available for consultation in the library of the IIR headquarters only.

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