Cold Boxx

Boxx cold . Drawing of the workstation with the cooling , the microprocessor at temperatures below -10 ° C , and the power supply to +10 ° C, without the formation of frost or condensation . Provided the use of a micro compressor works with direct expansion of Freon R134A / R404A Performance with R134a refrigerant Pressure ratio of 2.0 -3.5 Speed ​​(rpm ) 3000 -6000 The volumetric efficiency (%) 73.2 -90.5 Overall, the isentropic efficiency (%) 44.1 -70.3 Capacity ( W) 160.2 / 489.6 Cooling Evaporator temperature range of -18 - 24 ° C Condenser temperature range 27-71 ° C Maximum exhaust temperature of 130 ° C Maximum compression ratio 8:01 - The Condenser : it is built with a particular design , and is assisted by variable speed fans , - The evaporators : they are the most delicate part of the project because they change shape and material according to different design requirements of each system - The connection piping and evaporators , will not produce , as expected from this project , neither condensation nor frosting . The entire system is contained in the planned measures .