DIN Standards Committee Refrigeration Technology
Refrigerant compressors - Rating conditions, tolerances and presentation of performance data
This document specifies the rating conditions, tolerances and the method of presenting performance data of refrigerant 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 R744 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. Presenting performance in this way enables a comparison of different compressors.
Planned document number
DIN EN 12900 rev