Waterloop evaporating units

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.

  • 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:

esquema-instalacionevaporador-waterloop-ES

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.
  • 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.

esquema-evaporador-waterloop-EN

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

dimensiones-evaporador-waterloop-EN

dimensiones-cuadroelectrico-waterloop