Central Refrigeration Machine for Efficient Cooling in Large Systems

Central refrigeration machine (CRM) is a set of high-pressure devices of the refrigeration system, serving several evaporators, designed to produce artificial cold using semi-hermetic reciprocating and scroll compressors or two semi-hermetic reciprocating compressors. The centre is the main part of the refrigeration system designed for creation and maintenance of necessary temperature conditions in trade and catering facilities to ensure safety of perishable products and raw materials. The Central is manufactured in climatic version "U", placement category 1 according to GOST 15150 and is designed for operation at ambient air temperature from minus 40C to plus 40C and relative humidity not higher than 85%. Dust and moisture protection degree of the electrical board of the central unit is IP54. The central is designed for operation from AC mains with frequency 50Hz and nominal voltage 380V.