HIGH

DRONIC

THE EXCELLENT APPLICATION OF TECHNOLOGY

HIGH DRONICClivet screw compressor unitsare the inclusive answer to these expectations. The diagram aside illustrates how the cooling capacity is precisely supplied thanks to the capacity modulation. Compared to the theoretical necessity, the deviation is minor on a wide range of values. The best use of technology available means topreserve tomorrow the validity of the design in terms of efficiency and environmental compatibility, ease of start-up and maintenance and, definitely. All these points are aimed to obtain a profitable life cost of the system. The
Example: Unit with 2 compressors Minimum deviation from the required capacity Cooling capacity Capacity theoretically requiredThermal load

Screw compressors here give their best

-Excellent thermodynamic efficiency especially when a high load is concerned, the best solution for the constant operation -Reduced vibrations and quiet operation, regular discharge pressure.Further advantages come from the use of theelectronic expansion valve, carefully sized heatexchangers and advanced electronic control. The latter one is crucial to the smooth compressor start and to manage its capacity modulation. As a matter of fact the compressor can modulate its capacity from 50 to 100%, by sticking to the load variations without hunting or other transient events. 4