Y-Pack FREECOOLING TFAEY-TGAEY 4160÷4320
Water refrigeration unit
Air cooled water chillers in Freecooling mode (TFAEY) and Freecooling NO-GLYCOL mode (TGAEY) with axial fans. Range with hermetic Scroll compressors and R410A refrigerant.
• Compressor: scroll type, rotary, hermetic complete with thermal protection and crankcase heater.
• 4 capacity steps with high efficiency at partial loads.
• Water side heat exchanger (evaporator): stainless steel plate exchanger, complete with closed cell polyurethane foam rubber insulation and water flow differential pressure switch (TFAEY) or flow switch (TGAEY).
• Heat exchanger (water-water) in Free-cooling NO-GLYCOL mode: stainless steel plate exchanger, complete with closed cell polyurethane foam rubber insulation and water flow differential pressure switch.
• Air side heat exchanger (condenser): featuring finned coil with copper pipes and aluminium fins.
• Fan: axial electric fans with external rotor, equipped with internal thermal protection and protection grilles and a proportional electronic device for continuous fan rotation speed regulation.
• Control: microprocessor electronic control with Adaptive Function Plus logic.
• Structure: load bearing structure made of galvanised sheet steel and painted with polyester powders.
• The unit is also complete with:
- compressors and fans MCBs;
- clock board;
- 3-way modulating water side valve.
• T - High efficiency version (TFAETY-TGAETY).
• S - Silenced version complete with soundproofed compressor compartment and lower fan speed (TCAESY-THAESY).
• TFAETY: high efficiency unit in Freecooling mode.
• TFAESY: silenced unit in Freecooling mode.
• TGAETY: high efficiency unit in Freecooling NO-GLYCOL mode.
• TGAESY: silenced unit in Freecooling NO-GLYCOL mode.