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.

Watch our videos

Follow us on YouTube

Know our Solutions

Read File

Découvrez les nouveautés WEG en matière d'efficacité énergétique

Hübner ensures more energy efficiency with WEG

WEG equipment was installed on the Cooling Tower

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

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.

Mass savings of energy and water consumption at Embraco

WEG energy efficient solution reduces Embraco´s energy consumption in fans by 56%, pumps by 39%, and cooling tower water by 11%.

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.

WEG and HORSE begin commercialization of the Range Extender

The partnership between the companies advances with the signing of the commercialization agreement, driving mobility

WEG launches the W51Xdb

Driving a future that’s more sustainable

WEG Transformers comprise the infrastructure of housing developments in Northern Brazil

The transformers will be present in the states of Tocantins and Pará

WEG Provides Solutions for Sugar and Ethanol Mills in Colombia

The equipment ensures a strong presence for the company in the sugar market

WEG supplies motors for a greenfield project on the cement sector in India

The complete package of motors will be manufactured at WEG’s facilities in Hosur

WEG is a Pioneer in Local Manufacturing of Medium Voltage Soft Starters in South Africa

The company has started producing medium voltage (MV) soft starters at one of its facilities in South Africa, reducing delivery times for customers and boosting local manufacturing

WEG supplies Motion Drives package to the tequila industry in Mexico

The integrated package ensures efficiency in the process, contributing to increased operational savings in the food and beverage industry

WEG renouvelle des installations et améliore l'efficacité énergétique d'une entreprise française du secteur de l'énergie

Grâce à ce renouvellement, le client s'est assuré un gain d'efficacité énergétique de 15 à 18 %

WEG is taking part in the biggest power generation project using solid urban waste in Brazil

The project will not only help reduce environmental impact. It will also convert waste into clean energy that can supply power for approximately 320,000 people

WEG W30 Smart EC motors provide greater efficiency and sustainability at Granja Ueyama

Energy savings exceed 50%, in addition to advantages in dependability and greater animal comfort