CEN/TC 44/WG 7 - Walk-in cold rooms packaged Refrigerating Units
Define the cooling capacity and energy consumption of packaged refrigerating units, which are intended to maintain temperatures below the ambient temperature inside cold rooms. Mobile packaged refrigerating units are excluded. Packaged Refrigerating Unit is incorporating the four main components of a refrigerating circuit (compressor, condenser, evaporator, expansion device).
Walk-in cold rooms packaged Refrigerating Units
Define the cooling capacity and energy consumption of packaged refrigerating units, which are intended to maintain temperatures below the ambient temperature inside cold rooms. Mobile packaged refrigerating units are excluded. Packaged Refrigerating Unit is incorporating the four main components of a refrigerating circuit (compressor, condenser, evaporator, expansion device).
General Information
This document specifies classification criteria, test conditions and test procedures for performance testing of packaged refrigerating units for stationary cold room applications. This includes ductless units for cold storage applications at medium temperatures (MT) and low temperatures (LT) in either compact or split designs, fitted with electrically driven compressors, which work according to the vapour compression cycle.
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