Galaxy Tech

Galaxy Tech 

Air cooled chillers

Nominal cooling capacity 1002 ÷ 1395 kW.

The chillers of the GALAXY TECH series, with R410A refrigerant, represent the best solution for centralised hydronic air conditioning for large areas (such as airports, offices, shopping centres, cinemas, etc.), and offer energy savings in all operating conditions. The multi scroll technology used in the GALAXY TECH series, proportionally adapting the cooling capacity produced to the actual demand from the system, allows a decrease in the hydraulic volume required for thermal inertia as well as considerable energy savings. The high number of compressors (from 9 to 12) and independent refrigeration circuits (from 3 to 4) reduce the possibility of downtime, increasing the level of overall reliability of the system, thus ensuring continuity of operation in a wide range of applications. The modular condensing section allows the progressive stopping of fans according to the instant thermal load, helping to increase the seasonal energy efficiency of the units. The GALAXY TECH series is equipped with shell & tube evaporator with high energy efficiency. Management is entrusted to a microprocessor control that manages completely independently all the main functions, including the adjustments, alarms and interface with the outside.
 
Características técnicas
Modalidad Compresores Refrigerante Intercambiador Ventilador
Frio Compresor scroll R410A Placas Axiales
Benefits:
  • High seasonal energy efficiency;
  • High reliability and continuity of operation;
  • Integrated hydraulic groups; 
  • Reduced noise levels;
  • Wide range of accessories and kits for custom solutions;
  • Integration with FC4ALL free-cooling modules;
  • Efficiency indexes ErP Tier2 compliant.
 
Technical specifications:
  • Galvanised carbon sheet steel and polyester powder coated;
  • Refrigerant R410A; 
  • Scroll compressors;
  • Phase monitor and crankcase heater compressors;
  • Shell & Tube evaporator;
  • Modular condensing section with finned coils with copper pipes and aluminum fins generously dimensioned;
  • AC Axial fans with die-cast aluminum blades, developed on the basis of bionic principles;
  • Electronic expansion valve;
  • Electrical protection rating IP54;
  • Modbus RS485 serial output for connection to supervision systems;
  • Serial connection to supervision systems;
  • Master/slave configuration manageable between 2 units.
 
Versions:
  • HE - base version;
  • SHE - silenced acoustic version;
  • SSN - super silenced acoustic version.
 
Accessories and kits:
  • Low water temperature configuration (up to -10 °C outlet water temperature);
  • Low ambient air temperature version, down to -20 °C.
  • Single water pump with low or medium head pressure;
  • Twin water pumps with low head pressure;
  • IN/OUT compressors valves;
  • High efficiency EC brushless fans (base equipment for SSN version);
  • Protection coating for condenser coils, suitable for installation in aggressive environments;
  • Antifreeze heaters for evaporator and pump/s;
  • Metallic mesh filters for condenser coil protection;
  • Compressors housing (for HE version);
  • Soft starters to reduce by 20% the unit’s starting current;
  • Antivibration mountings kit;
  • Replicated remote user terminal kit;
  • Supervision system;
  • Modularity kit (master/slave from 3 to 8 units).

 

Sectores de aplicación  
  • Automoción
  • Plástico
  • Química y Farmacéutica
  • Alimentación
  • Alquiler
  • Enológico
Certificaciones  
  • Eurovent
  • EAC
Referencias   ver todas las referencias
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