Standard

NS-EN 13771-2:2007

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN 13771-2:2017

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

This part of EN 13771 applies only to condensing units for refrigeration and describes a number of selected performance test methods. These methods provide sufficiently accurate results for the determination of the refrigerating capacity, power absorbed, refrigerant mass flow, isentropic efficiency and the coefficient of performance. This European Standard applies only to performance tests conducted at the manufacturer's works or wherever the instrumention and load stability for testing to the accuracy required is available. The type of measuring instrument and the allowable uncertainty within which measurements shall be made are listed in normative Annex A.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1
  • Versjon: 1
  • Varetype: NAT
  • ICS 23.140
  • ICS 27.200
  • National Committee SN/K 33

Produktrelasjon

Produkt livssyklus