Chillers
Air-Cooled Liquid Chillers
UNICO
Series
TURBO FL... R134a... 280÷1500KW

MAIN FEATURES:

  • Wide range of aggregates including 17 models.
  • Average step of 70 kW.
  • EER uo to 3.39.
  • ESEER up to 4.13.
  • Oil-free centrifugal compressor with magnetic levitation bearings.
  • Refrigerant type - R134a.
  • Single refrigeration circuit.
  • AC Axial fans.
  • Single air circuit.
  • Evaporator of the flooded type.
  • Microchannel condensing coils in aluminum.
  • Suitable for outdoor installation.
Features

TEMPERATURE LIMITS IN COOLING MODE:

  • Chilled water outlet temperature: 4 ÷ 15 °C
  • Ambient temperature: -10 ÷ 45 °C

ADVANTAGES:

  • Very high rates of EER and ESEER.
  • "A" class energy efficiency
  • Quiet operation.
  • Low refrigerant charge
  • Ability to install: ultra-noise suppression kit, EC fans, pumping groups, heat recovery system.
  • Easy maintenance.
  • Eurovent certification.

POWER SUPPLY: 400/3/50 + N

COMPONENTS:

  • FRAMEWORK (base, self supporting frame and panelling): steel with protective epoxy coating; color: RAL 9002.
  • COMPRESSOR: twin turbine centrifugal compressor, oil-free type, optimized for R134a refrigerant; manometric compression ratio: 11.5 ÷ 5.0;
  • Motor with integrated system Soft start; sensors for controlling the inverter temperature and the protection of the crankshaft; magnetic bearings.
  • EVAPORATOR: flooded shell and tube evaporator; tubes with a helical rifled internal surface; equipped with temperature sensors for monitoring water pressure with liquid level indicators, as well as an antifreeze heater.
  • CONDENSING COIL: microchannel aluminum condenser, reducing air pressure loss; highly efficient heat exchanger; is equipped with a sub-cooling circuit; frame made of galvanized steel.
  • FANS: fans with sickle-shaped blades; are equipped with a rotary EC motor.
  • CONTROL SYSTEM: microprocessor control MP.COM with graphic display; volt-free contact as an element of the general emergency warning system; flash memory; a password-protected menu; LAN connection.