The models of the UT-W Twin scroll digital series are process chiller, mini condensing units, specifically silenced for external installation for commercial and industrial use in residential areas.
The series includes the UTN model for operating temperatures from 5°C to -20°C with nominal consumption from 5.85 kW to 19.38 kW.
The construction type and the wide power range covered make the Twin mini-units flexible and safe machines in terms of putting together an efficient refrigerating system which is suitable to meet a wide range of requirements.
All of the models have been built around a compact body in steel sheet whose particular internal configuration allows noise during operation to be reduced: soundproofed compartments house the 2 scroll hermetic compressors that together with the large-area air condenser and the 6-pole axial fans with low rotation speed ensure the best possible silent performance.
The minichannel technology condenser is complete with a dehydrating filter to guarantee punctual and controlled refrigerant operation.
Supplied with pressurized nitrogen, the condensing unit is complete with connections with compressor and liquid receiver as supplied.
The receiver is complete with taps, alarm light and safety valve for adjusting and controlling the level of the inflowing and outflowing liquid.
The UT-W models are complete with minimum and maximum pressure switches that are adjustable and have an automatic reset.
The 2 hermetic scroll compressors in parallel, one of which is digital for continuous capacity modulation in medium and low temperature refrigeration applications.
The standard installation involves placing the UT-W units on the ground outside avoiding reductions to the room volume.
Ceiling installation is also possible depending on the structural requirements of the user.
The UT-W Twin scroll digital units are supplied complete with pre-heating resistance for optimized machine operation even in difficult climatic conditions to which the mini-unit could be exposed.
The machine is complete with an electronic control unit for controlling the power of the compressors to ensure that the unit functions properly at all times.
The electrical panel with thermal-magnetic safety switches for any situations of power overload and the emergency system for controlling the compressor complete the standard equipment of an efficient and safe condensing unit which can be customized through a wide range of options.
Numerous variants are available in terms of voltage, condensation, refrigeration circuit configuration, electrical panel and type of soundproofing.
For a detailed view of the options available for this series, please refer to the videocatalogue.