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The range of Alfa LU-VE Optigo ECEH air coolers with one-way air flow, designed for applications in small and medium-sized cooling rooms and freezers. Models with nominal capacity range from 11.5 to 53.7 kW (SC2 conditions), adapted to work with refrigerants from the HFC group. Cubic coolers equipped with AC fans with a diameter of 450 mm and 500 mm. The evaporation temperature range is from -35°C to +10°C.

Certified by Eurovent.

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The range of Alfa LU-VE Optigo ECEH air coolers with one-way air flow, designed for applications in small and medium-sized cooling rooms and freezers. Models with nominal capacity range from 11.5 to 53.7 kW (SC2 conditions), adapted to work with refrigerants from the HFC group. Cubic coolers equipped with AC fans with a diameter of 450 mm and 500 mm. The evaporation temperature range is from -35°C to +10°C.

Certified by Eurovent.

Standard configuration:

  • High-efficiency Turbofin heat exchanger made of 10 mm diameter copper tubes with internal grooving and aluminum fins.

  • Standard fin spacing: 7.0 mm.

  • Factory-installed defrost heaters and fan connected to a terminal box.

  • Optigo ECEH air coolers come equipped with 2 to 4 fans from EBM or Ziehl-Abegg.

  • Two fan diameters available: 450 mm and 500 mm, which push airflow through the coil.

  • Durable galvanized steel casing with powder coating on both sides provides sufficient rigidity and corrosion resistance.

  • The casing features easily removable side panels for installation, maintenance, cleaning, and inspection. Equipped with a hinged drip tray for condensate collection.

  • Electric defrost heaters for both the heat exchanger and drip tray are designed for low-temperature applications. All electric heaters are factory-installed and connected to the electrical box.

  • Each heat exchanger is leak-tested with compressed air and delivered charged with dry air.

  • A Schrader valve is installed on the suction port for testing purposes.

Optigo ECEH characteristics:

  • Nominal capacity: from 11,5 kW to 53,7 kW (SC2)
  • Air flow: from 11 200 m3/h to 29 200 m3/h
  • Block fin tubes:
    • Aluminium fins
    • Fin spacing: 6,0; 7,0 mm
    • copper tubes with internal grooving
  • Fans:
    • From 2 to 4 pcs
    • Diameter: 450 mm, 500 mm
    • Power supply: 230V/1~/50Hz; 400V/3~/50Hz
    • Motors: AC
  • Operation temperature: from -35°C to +10°C

Optigo ECEH additional equipment:

  • Cataphoretic coating (anti-corrosion coating of the unit);

  • Heater elements for diffuser heating;

  • Insulated drip tray.

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