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Normas DIN – AENOR
DIN EN 13771-2:2017-11

DIN EN 13771-2:2017-11

Compressors and condensing units for refrigeration - Performance testing and test methods - Part 2: Condensing units; German version EN 13771-2:2017

Compresseurs et unités de condensation pour la réfrigération - Essais de performance et méthodes d'essais - Partie 2: Unités de condensation; Version allemande EN 13771-2:2017

Kältemittel-Verdichter und Verflüssigungssätze für die Kälteanwendung - Leistungsprüfung und Prüfverfahren - Teil 2: Verflüssigungssätze; Deutsche Fassung EN 13771-2:2017

Fecha:
2017-11 /Active
Equivalencias internacionales:

EN 13771-2 (2017-09)

Relación con otras normas DIN:
Resumen:
This European Standard 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 and the coefficient of performance. This European Standard applies only to performance tests conducted at the manufacturer's works or wherever the instrumentation and load stability for testing to the accuracy required is available.
Keywords:
Compressors, Condensing units, Definitions, Mathematical calculations, Measurement, Measuring techniques, Measuring uncertainty, Methods of calculation, Performance, Power ratings, Rating tests, Refrigerant circuits, Refrigerant compressors, Refrigerants, Refrigerating capacity, Refrigerating machines, Refrigerating plants, Refrigeration, Specification (approval), Testing, Testing conditions
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