prBAS EN 12900:2026
Refrigerant compressors - Rating conditions, tolerances and presentation of performance data
General information
Status:Project
Number of pages:14
Adoption method:Proglašavanje
Language:engleski
Edition:3.
Realization date:09.10.2025
Forseen date for next stage code:21.10.2025
Technical committee:BAS/TC 47, Appliances and systems for heating and refrigeration
ICS:
23.140, Compressors and pneumatic machines
27.200, Refrigerating technology
27.200, Refrigerating technology
Abstract
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.
Lifecycle
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Original document and degree of correspondence
EN 12900:2025, identical
Relation to BAS standards
Work material
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