Chillers
Air-Cooled Liquid Chillers
PYXIS
Series
R410A...119÷808KW

MAIN FEATURES:

  • Wide range of aggregates including 25 models.
  • Average step of 25 kW
  • EER up to 3.06.
  • ESEER up to 4.45.
  • Scroll compressors.
  • Chargeable refrigerant - R410A.
  • Equipped with two, three, four refrigerating circuits.
  • Plate or shell-and-tube heat exchangers.
  • AC Axial fans.
  • Double air circuit.
  • Microchannel condensing coils.
  • Equipped with two, three, four air circuits.
  • Modular construction.
  • Suitable for outdoor installation.
Features

WORKING LIMITS IN COOLING MODE:

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

 

ADVANTAGES:

  • High EESR
  • Aluminum microchannel condensing coils.
  • Equipped with: two scroll compressors for each refrigerant circuit; one or two refrigeration circuits.
  • Ability to install: noise suppression or super-noise suppression kits; pumping group with low, medium and high discharge head; a system of full or partial heat recovery, high-efficiency EC fans.
  • Eurovent certification.

 

POWER SUPPLY: 400/3/50+N FOR MACHINE SIZE "WL AND WH";
POWER SUPPLY: 400/3/50 FOR MACHINE SIZE "VT".

 

COMPONENTS:

  • FRAMEWORK (base, self supporting frame and panelling ): steel with protective epoxy coating; color: RAL 9002.
  • COMPRESSOR: hermetic scroll compressors optimized for R410A refrigerant; electric motor thermal protection via internal temperature sensors; phases control relay, crankcase heater, anti-vibration rubber supports.
  • EVAPORATOR:Up to model 410 P4 D VT3 includes: brazed plate heat exchanger made of stainless steel polyurethane heat insulation; equipped with temperature sensors, as well as antifreeze heater; From model 430 P6 T VT3: shell and tube evaporator; tubes with a helical rifled internal surface; intermediate baffles positioned to ensure optimum speed of the fluid and low pressure drops.
  • CONDENSER: lightweight construction; reduced pressure loss; high efficiency of heat exchange; reduction of power consumption by fan motors; microchannel technology; reduction of the refrigerant volume required by 25%; frame made of galvanized steel.
  • FANS: construction with sickle-shaped blades with safety grids; optimized for a low noise level; equipped with an AC rotor-type motor with infinitely variable speed control.
  • CONTROL SYSTEM: MP.COM microprocessor control with graphic display; volt-free contact as an element of the emergency warning system; components hour-meter; a password-protected menu; LAN connection.