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Waterloop evaporating units

Condensation by a water circuit

Commercial refrigeration system.

Description

Waterloop evaporating units with compressor are compact units for installation inside small coldrooms, designed with natural refrigerant R290 and waterloop condensed. These units are characterised by:

  • Compact unit condensed by water.
  • Minimal R290 refrigerant charge.
  • Easy and safe installation with connection to the condensation water circuit.

Installation

Installation of a closed loop water evaporator unit with an air cooler and general electrical panel:

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Compact R290 system

The waterloop evaporator units are hermetically sealed compact systems with a minimum charge of R290, exempt from the application EN 378.
They have a minimum R290 refrigerant charge lower than the practical limit of the refrigerated volume.

Electrical board

Electrical power and control board for outside installation.

  • MCB protection of compressor and manoeuvre.
  • Electronic control with temperature control and recording of maximum and minimum temperatures.
  • Jet Cool function.
  • Energy saving function.
  • Optional air condenser management with waterloop temperature control and frost protection. T
  • 230 V-I-50 Hz power supply. Available in 60 Hz. Other voltages by request.
  • R290 refrigerant charge low than 0.15 kg.
  • Bodywork in aluminium sheet and structure in galvanised steel lacquered in polyester paint.
  • Hemetic compressor integrated in thermally insulated compartment, with crankase heater.
  • Refrigeration circuit in annealed copper tube, with high pressure switch, filter drier and load valve.
  • Evaporation coil in copper pipes and aluminium fins, thermostatic expansion valve and hot gas defrost.
  • EC motor fans.
  • Brazed plates heat exchanger.
  • Threaded hydraulic connections.
  • Control panel in white lacquered sheet metal cabinet, with MCB protection and multifunction electronic regulation.
  • 3 m interconnection cable.

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  • Electrical board for two units in the same cold room.
  • Water solenoid valve for multi-equipment waterloop installation.

Waterloop motoevaporator dimensions INTARCON

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