Send feedback
Report an error

The range of Alfa LU-VE Arctigo IST industrial air coolers with one-way air flow, designed for use in cooling and freezing applications in medium and large cooling rooms. Air coolers are intended for work with natural refrigerants CO2, NH3 in capacity range from 12,00 to 300,00 kW. They are equipped with AC fans or energy-saving EC fans with diameters of 630 and 710 mm. Alfa LU-VE Arctigo IST minimizes weight (moisture)loss and ensures product quality during the cooling/freezing process.

The purpose of the shock chillers and freezers is to cool products immediately after their heat treatment. The rapid heat dissipation process prevents bacterial growth and rapid water evaporation. Thanks to this, the products retain original colour, taste, aroma and appropriate moisture.

Fully automatic shock chilling and freezing process ensures:

  • Less weight loss of goods compared to classical methods
  • Saving the production time
  • Saving the space for storage thanks to a shorter storage period

Air coolers are equipped with a block fin tubes with square geometry. It provides a larger heat exchange surface area, which reduces the number of defrost, extends cooling periods, reduces air pressure drop and fans energy consumption. This solution is suitable for applications requiring high relative humidity. The large heat exchange surface increases efficiency in frosty or dirty conditions.

Arctigo IST coolers are equipped with AC fans or energy-saving EC fans from 2×1 to 2×6 pcs, with diameter of 630 or 710 mm with two noise levels (Δ/Y connection). Power supply: 400V/3~/50Hz. Air flow direction: intake from the block or exhaust through the block. Build-in thermal contacts provide reliable protection against thermal overload. The coolers are equipped with galvanized steel (MF) mounting spots as standard.

Arctigo IST characteristics:

  • Nominal capacity: from 12,00 to 300,00 kW (SC2)
  • Air flow: from 10 000 to 150 000 m3/h
  • Block fin tubes:
    • Aluminium fins
    • Fin spacing: 4,0; 5,0; 6,0; 7,0; 8,0; 10,0; 12,0 mm
    • Corrugated copper tubes Ø5/8’’ or smooth stainless steel tubes
    • Block geometry: 50 mm square
  • Fans:
    • From 2×1 to 2×6 pcs with diameter of 630 or 710 mm
    • Power supply: 400V/3~/50Hz
    • AC or energy-saving EC fans
    • Blowing or sucking
  • Maximum operation pressure : 10 bar
  • Temperature range in chamber: from -40°C to +5°C

Arctigo IST advanteges:

  • Durable design of the cooler ensuring high quality of stored product
  • Block fin tubes and body adapted to work in demanding conditions, which ensures long products life
  • Corrosion – resistant materials: frame of block fin tubes and galvanized body
  • Low noise level
  • Stainless steel fasteners
  • Infrequent defrost cycles
  • AC or energy-saving EC fans

Arctigo IST defrost systems:

  • Electric defrost of the drip tray (E1)
  • Electric defrost heavy (E2)
  • Electric defrost light (E4)
  • Hot gas defrost (HG)
  • Hot water defrost (HW)

Due to frequent changes and updates, presented data are provided on illustrative basis only. All materials contained on this website are protected by copyright and their use, copying and publishing in any form is prohibited without the written consent of Elektronika SA. Please read the full Terms of Use.

Sales of equipment

We are a direct importer, representative and authorized distributor of the world's leading refrigeration and air conditioning manufacturers. The main activity of the company is wholesale and distribution of HVACR equipment and accessories, including heat pumps and chillers, through its own network of branches.

Check our offer

Technical support

We actively support our HVACR Installers and Designers. We organize product trainings; provide assistance and technical advice to refrigeration and air conditioning engineers at every stage of the investment realization. Hundreds of successful investments confirm our competence and extensive experience.

Check our offer

Investment processes

Our organizational structures include Investment Implementation Departments, which, based on the skills of engineers and designers, in cooperation with installation companies from the investment area, are able to design and implement the most modern cooling, freezing and air conditioning units.

Check our offer

Cookies information

This website uses cookies to improve the quality of the services provided. It also uses the Third-Party cookies, they provide tools and solutions that improve the ergonomics and functionality of the website, such as video playback, website usage analytics and marketing content customization.

By clicking accept, you agree to use cookies, as outlined in our Cookie Policy