Delta T Systems

Variable Speed Packaged Chillers

Variable Speed Packaged Chillers

Enhanced Performance and Reliability Benefits Include:

• 40, 50 and 60 Ton packaged chiller units
• 4 separate compressor units
• Variable-speed compressor and condenser fans for higher efficiency, reliability and quieter operation
• State-of-the-art controls that can regulate temperature to within 0.5°F
• Over-sized stainless steel brazed plate evaporators that reduce energy demand, as well as micro-channel aluminum condenser coils that eliminate galvanic corrosion
• One large central pump tank inside the cabinet
• Individual, redundant refrigeration circuits for improved reliability
• Industry 4.0 design and functionality compliance

Available as air cooled or water cooled models, this new “green” design applies proven, variable speed compressor technology from the HVAC industry to produce up to 50% energy savings over traditional hot gas bypass regulation. Controls for this line of industrial chillers include cloud-based, remote management with full featured operational data sets. Process data including suction and discharge temperatures, water temperatures and pressures, tank levels and other critical inputs can be stored, viewed and analyzed locally or remotely. Standard protocols, including Modbus and Ethernet are incorporated to facilitate local and remote communication. Complete operational control including alarm management via PLC, PC, tablet or smart phone.

Delta T Systems has engineered reliability with the elimination of vintage limit switches and capillary tubes, and the system’s adaptive controls insure that it will continue to operate in the event of a problem and will not shut down completely.