Chillers
Air-Cooled Liquid Chillers
UNICO
Series
R410A... 20÷260KW

MAIN FEATURES:

  • Wide range of aggregates including 29 models.
  • Average step of 10 kW
  • EER up to 3.22.
  • ESEER up to 4.18.
  • Scroll compressors.
  • Refrigerant type - R410A.
  • Single or double refrigeration circuit.
  • Plate type heat exchangers.
  • EC axial fans.
  • Single air circuit.
  • Suitable for indoor installation.
Features

TEMPERATURES LIMITS IN COOLING MODE:

  • Chilled water outlet temperature: -12 ÷ 20 ° C
  • Ambient temperature: -10 ÷ 45 °

ADVANTAGES:

  • High ESEER and EER.
  • Ability to install: noise suppression kit, pumping group, heat recovery system.
  • Easy maintenance.
  • Eurovent certification.

POWER SUPPLY: 400/3/50.

COMPONENTS:

  • FRAMEWORK (base, self supporting frame and panelling ): steel with protective epoxy coating; color: RAL 9002.
  • COMPRESSOR: hermetic scroll compressors optimized for the use of R410A refrigerant; electric motor thermal protection via internal temperature sensors;terminal box with IP54 enclosure class.
  • EVAPORATOR: made of stainless steel with polyurethane insulation; equipped with temperature sensors and a differential switch for water pressure control, as well as with antifreeze heater.
  • CONDENSING COIL: copper tubes with aluminum fins, which increase the heat transfer of the system; is equipped with a sub-cooling circuit.
  • FANS: centrifugal fans with direct drive; equipped with a brushless synchronous  AC motor (electronic commutation).
  • CONTROL SYSTEM: microprocessor control MP.COM with graphic display; potential-free contact as an element of the emergency warning system; components’ hour-meter; a password-protected menu; LAN connection.