Technische fiche - Delta-Temp

BT08L005GB-01EERPACKAGED362 - 904PANELLINGThe need to improve access to the internal parts of the machine for theordinary maintenance and at the same time the need to give structuralstiffness and increase thermal insulation has brought to the adoption of"sandwich" type panels on all units. The roof and the structure of the airtreatment area are made with such panels with dual steel walls withpolyurethain foam and feature seal gaskets alongside the ledge. Thepanels are hinged and feature handles and closures with adjustableclamping.VERY HIGH EFFICIENCY AT PARTIAL LOADIn air conditioning projects, the choice of the unit is made based on the maximum load of the room to be served.In practice, over the course of the year these operating conditions are limited to short periods of time, whereasoperation at partial loads is the actual normal operating condition. The need to adapt the power provided to theload requested becomes essential in limiting energy consumption. This is why we have decided to couple twoscroll compressors of different power on a single refrigeration circuit, thus obtaining very high efficiency. Theelectronic control that the machine is equipped with divides compressor operation into three steps of power (1/3,2/3, 3/3). This limits the oscillation of the air temperature, and provides perfect adaptation to partial load, offeringsubstantial energy savings.9876% Working Time100%90%80%70%For 70% of thetime the load isunder 50%For 90% of thetime the load isunder 80%60%550%440%330%220%110%(1)(2) (3)0(1) (2) (3)0%