Standard

NS-EN 12900:2025

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Rettelser og tillegg kjøpes separat.

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Omfang

This document specifies the rating conditions, tolerances and the method of presenting performance data of refrigerant compressors to enable comparison of different compressors.This document is applicable to single-stage compressor and two-stage compressor data with or without an additional intermediate pressure inlet.The performance data of compressors used with R-744 in transcritical operation are covered in this document.The data relating to the refrigerating capacity, heating capacity and power absorbed include requirements for part-load operation where applicable.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2025-03
  • Versjon: 1
  • Varetype: NAT
  • ICS 23.140
  • ICS 27.200

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