LCX

LCX

55 - 360 kW

Water chiller packaged and heat pump, air condensation, outdoor installation

Plus

  • Eurovent certification
  • Eurovent A-Class in heating mode
  • Electronic valve
  • 2 or 4 compressors
  • 1 or 2 cooling circuit
  • Incorporated hydronic unit
  • Dynamic setpoint

Features and Versions

  • Scroll compressor
  • R-410A refrigerant
  • Packaged unit
  • Axial fan
  • 16 Models
  • Cooling only
  • Heat pump
  • Standard execution
  • Low noise execution
  • Free cooling

Technical characteristics

The main feature of the new LCX design is its extremely wide range: the 16 models that comprise it can be built as chiller, free cooling, or heat pump versions, in 3 different acoustic configurations, and cover a range of powers from 55 to 360 kW.

The possibility of setting up different cooling circuits in units of the same power means being able to personalize efficiency levels under full or part load conditions.

- 1 circuit, 2 compressors The solution of using two compressors in a single cooling circuit increases efficiency under part load conditions, reaching ESEER/ SEER and SCOP values greater than 4.

- 2 circuits, 4 compressors 4 compressors enable the unit to output power in 4 steps and adapt perfectly to the actual thermal load of the system, while reducing starting currents.

Complete hydronic kits can be incorporated within the units without modifying their size and you have the option of choosing the water circulation pump.

All units, irrespective of type of construction, are equipped with electronic expansion valves to maximize efficiency under part load conditions.

Main components

 Fan drive assembly

Fan drive assembly

Axial fans with airfoil blades made of plastic-aluminum composite, connected to an electric motor with external rotor. The condensation control system continuously and automatically regulates the fan speed. Electric fans with BLDC motor are available on request.

 Cooling circuit

Cooling circuit

It can be made in two different versions with the same power (Efficiency Pack), using mainly:

  • R410A scroll compressors
  • brazed plate heat exchangers
  • finned block condenser
  • electronic expansion valve

Structure

Made in galvanised steel sheet with a polyester powder coating for outdoors. The compressor compartment is completely sealed and may be accessed on 3 sides thanks to easy-toremove panels that greatly simplify maintenance and/or inspection.

Scroll compressors

Scroll compressors are now the best solution in terms of reliability and limiting the sound power emitted. The compressors are supplied complete with motor protection against overheating, overcurrents and excessive outlet gas temperatures.

Heat exchanger

Made of generously sized aluminum fins and copper piping. The special engineering allows defrost cycles to be carried out at maximum speed in the models with heat pump operation, which brings clear benefits in terms of the integrated efficiency of the whole cycle.

Electronic microprocessor control

It completely manages the unit. The electronic control system allows the setpoint to be adjusted automatically according to the outdoor temperature in order to reduce consumption and broaden the working temperature range. With the advanced microprocessor control it is possible to set up LAN networks for controlling up to 4 units in parallel.

Related accessories

GAV - Vibration dampers - Vibration dampers - MOUNTING INSTRUCTIONS

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