EN 12900:2025
Current
Current
The latest, up-to-date edition.
Refrigerant compressors - Rating conditions, tolerances and presentation of performance data
Published date
26-03-2025
Publisher
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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.
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NS-EN 12900:2025 | Identical |
| I.S. EN 12900:2025 | Equivalent |
| DS/EN 12900:2025 | Identical |
| BS EN 12900:2025 | Equivalent |
| PN-EN 12900:2025-08 | Identical |
| NF EN 12900:2025 | Identical |
| UNE-EN 12900:2025 | Identical |
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