Performance d'un groupe "split" fonctionnant avec les fluides actifs R22 et R407C.

System performance of a split-type unit having R22 and R407C as working fluids.

Résumé

In the study, a drop-in system performance comparison of refrigerants R22 and R407C is reported. The test conditions include standard rating condition, overload condition, and low-temperature condition. It is found that the cooling capacity of R407C is about 3% lower than that of the R22 system, and the COP for the R407C system is 4% lower than that of the R22 system. Meanwhile, the drop-in test results show that the condensing pressure for R407C is 200 to 300 kilopascals higher than that of R22.

Détails

  • Titre original : System performance of a split-type unit having R22 and R407C as working fluids.
  • Identifiant de la fiche : 1998-1525
  • Langues : Anglais
  • Source : ASHRAE Transactions.
  • Date d'édition : 1997
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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