PHOENIX G

PHOENIX G 

Air cooled chillers

Nominal cooling capacity 375 - 1908 kW.

Los refrigeradores de la serie PHOENIX G, con refrigerante R513A, representan la mejor solución para la refrigeración líquida de procesos industriales medianos y grandes, asegurando niveles de ahorro energético de acuerdo con la directiva ErP EcoDesign. Los compresores de tornillo instalados en las enfriadoras PHOENIX G están desarrollados y optimizados para R513A, y gracias al algoritmo de software "Smart Stepless" son capaces de entregar la capacidad de enfriamiento adecuada de acuerdo con la solicitud del sistema, incluso en situaciones de alta variabilidad de carga. 

Las unidades condensadoras son modulares, permiten la parada gradual de los ventiladores en función de la carga térmica instantánea, ayudando a incrementar la eficiencia energética estacional de las unidades. La gestión de las unidades se confía a un controlador electrónico con microprocesador, el cual gestiona con total autonomía las principales funciones, incluido ajustes, alarmas y la interfaz con el usuario.

 

Características técnicas
Modalidad Compresores Refrigerante Intercambiador Ventilador
Frio Compresor de tornillo R513A Haz tubular Axiales
Benefits:
  • Refrigerant R513A with low GWP;
  • High seasonal energy efficiency (SEPR HT);
  • The controller provides maximum flexibility to adapt to any operating condition, thanks to the Smart Stepless algorithm specifically developed by MTA;
  • High reliability and continuity of operation (up to 2 screw compressors and “Smart Stepless” algorithm);
  • Extended operating limits;
  • Complete safety equipment, including phase monitor, pressure switches, differential pressure switch, crankcase heaters, compressors operating envelope and oil level;
  • Wide range of accessories and kits for custom solutions.
 
Standard features:
  • Refrigerant R513A;
  • High efficiency screw compressors with stepless regulation optimized for R513A refrigerant gas;
  • Crankcase heater compressor and phase-monitor;
  • Air-cooled condensers (copper tubes/aluminium fins) with transverse “V” shape;
  • Axial fans configured with protective grilles and sickled bladed with die-cast aluminium airfoil profiled;
  • Electronic expansion valve;
  • Shell & tube evaporator optimized for R513A;
  • Victaulic hydraulic connections kit (supplied as standard with each unit);
  • Electrical cabinet protection rating IP54;
  • xDRIVE controller programmed with software specifically developed by MTA; high computing capacity and user-friendly graphic interface; connectivity and supervision via Ethernet, USB, RS485 Modbus.
 
Acoustic configurations:
  • HE - basic acoustic configuration;
  • SHE - low noise acoustic configuration;
  • SSN - very low noise acoustic configuration.
 
Options:
  • Low ambient temperature version (down to -20 °C);
  • Single pump with low or medium head pressure;
  • Twin water pump with low head pressure;
  • Water accumulation tank (up to model 6002);
  • Antifreeze heaters for heat exchangers and hydraulic module (if included);
  • Suction compressors valves;
  • High efficiency EC brushless fans (base equipment for SSN);
  • Microchannels condenser coils;
  • Protection coating for condenser coils, suitable for installation in aggressive environments;
  • Metallic mesh filters for condenser coils protection;
  • Soft-starter for compressors;
  • Soundproof housing for compressors (for HE configuration);
  • Total heat recovery (up to model 6002).
 
Kits:
  • Antivibration mountings kit;
  • Metallic mesh filters for condenser coils protection;
  • Replicated remote user terminal kit;
  • Supervision system xWEB300D EVO;
  • Modularity kit for xDRIVE (master/slave from 3 to 7 units).
 

 

Sectores de aplicación  
  • Automoción
  • Plástico
  • Química y Farmacéutica
  • Alimentación
  • Máquina herramienta
Certificaciones  
  • Eurovent
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