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  1. Page d'accueil
  2. Efficacité Énergétique - Solutions - Tour de Refroidissement

Cooling Tower

Electric energy and water savings

Cooling towers are commonly used in the industry to supply cooled water for different industrial processes. The variation in their operating conditions enables the system automation, quite accessible to any application and with great reduction of operating costs.

The solution consists of a high-efficiency set: W22 IE3 Premium or W22 IE4 Super Premium motor and CFW701 HVAC variable speed drive, which, when properly sized, provide a reduction of up to 80% of electric energy consumption and average savings of 22% in water per year. The solution also offers an exclusive WEG software which replaces temperature controllers and PLCs, with direct control by means of the variable speed drive.

The solution automatizes the system, varying the speed of the tower fans according to the process requirements and ambient temperature. Variable production or seasonability of local ambient temperature demand different cooling capacities automatically adjusted by the solution.

Furthermore, the speed variation control may reduce water evaporation and consequently cut down water consumption.

Benefits

  • Electric energy savings of up to 80%.
  • Easy implantation.
  • Applicable to any cooling tower model that uses fans.
  • 22% of average water savings a year.

Know more about our solutions

IR3 Premium
Variable Speed Drive CFW701 series

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Découvrez les nouveautés WEG en matière d'efficacité énergétique

Hübner ensures more energy efficiency with WEG

Hübner ensures more energy efficiency with WEG

WEG equipment was installed on the Cooling Tower

Energy Efficiency Projects at Karsten Manufacturing Plant

Energy Efficiency Projects at Karsten Manufacturing Plant

Textile company in Brazil increases performance with WEG equipment

WEG collaborates with Mafresa to make cold production energy savings with permanent magnets motor W22 Magnet

WEG collaborates with Mafresa to make cold production energy savings with permanent magnets motor W22 Magnet

The company, one of the largest producers of Iberian pork products in Extremadura (Spain), have an estimated annual savings in cold production energy costs around EUR 27,000.

Ações de Eficiência Energética no Parque Fabril II da WEG

Ações de Eficiência Energética no Parque Fabril II da WEG

Nos últimos cinco anos foram economizados 12,3 GWh/ano, o que é equivalente ao consumo de aproximadamente 6.800 residências (150 kWh/mês por residência).

WEG awarded again for supplying products to infrastructure construction projects

WEG awarded again for supplying products to infrastructure construction projects

For the third consecutive year the company is among the winners of the SMACNA Highlights of the Year Award.

World's largest orange juice company uses WEG products

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Tecnologia WEG reduz consumo de água e energia na indústria

Solução para Torre de Resfriamento pode diminuir consumo de energia entre 40% a 80% e preservar cerca de 427 mil litros de água ao ano

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WEG expands its presence in Türkiye with Smart Automation for autonomous feeding robots

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Dans l’industrie pétrolière et gazière, chaque degré compte.

WEG supplies hydrogenerators for operation in a new hydroelectric power plant in Türkiye

WEG supplies hydrogenerators for operation in a new hydroelectric power plant in Türkiye

Equipment produced at the Hosur factory will be applied in Francis turbines and will operate synchronized to the grid to reinforce renewable generation

WEG supplies transformers for solar project in Colombia

WEG supplies transformers for solar project in Colombia

The project reinforces the importance of innovation and the development of efficient solutions that will contribute to clean energy generation in Colombia.

WEG and Irmãos Cioccari drive energy efficiency and sustainability in limestone production

WEG and Irmãos Cioccari drive energy efficiency and sustainability in limestone production

Continuous investment in W22 Super Premium IR4 motors drives reduced energy consumption, increased reliability, and greater durability under severe operating conditions.

Energy efficiency in the shrimp farming sector expands with WEGmotion Drives

Energy efficiency in the shrimp farming sector expands with WEGmotion Drives

The electrification of water pumps in shrimp farms enables energy savings and reduced maintenance, strengthening WEG’s presence in the Ecuadorian market.

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