Dry-type Transformer Cross Flow Cooling Fan

Dry-type Transformer Cross Flow Cooling Fan

Dry cross-flow cooling fans play a vital role in ensuring efficient cooling of dry-type transformers.These fans are designed to blow cool air into the transformer coils from the bottom and outside, allowing for optimal cooling and preventing overheating.The installation and use of these fans is critical to maintaining the performance and life of your dry-type transformer.

Installation and functionality

The installation of dry cross-flow cooling fans is a critical aspect to ensure their effectiveness.These fans are usually installed next to the lower clamp of the dry-type transformer, and the air outlet angle of the cooling fan is set to about 135° from the horizontal plane.This angle has been carefully chosen to facilitate smooth entry of air into the transformer coils, ensuring efficient cooling.

The cooling fan is generally supported by lower legs and is installed by making a frame and fixing it to the clamps or legs of the transformer.  To minimize vibration, rubber blocks were placed at the feet of the fans.  Additionally, during installation, keep a certain distance between the fan's air inlet and any enclosed obstructions to ensure unimpeded airflow.

Exquisite craftsmanship and quality

The cooling fan is designed with high-quality aluminum alloy multi-wing blades, which are carefully balanced and calibrated.These fan blades have the advantages of light weight, low noise, small vibration, and large air volume.In addition, the aluminum alloy construction ensures that the fan blades are corrosion- and rust-resistant, helping to extend their service life and durability.

These cooling fans use upgraded copper core motors with pure copper coils and double ball bearings for fast speed, less heat, low noise, and long service life.The thickened aluminum alloy shell and stainless steel side panels further enhance the fan's durability, making it rust and corrosion resistant.

Product nameplate and quality assurance

Each cooling fan is affixed with a parameter nameplate, certificate, and trademark, indicating that all parameters have been rigorously tested.  This ensures the fans are of high quality and comply with industry standards.Furthermore, these fans are manufactured by reputable and certified manufacturers, providing quality and reliability assurance to the customers.

In summary, the installation and use of dry cross-flow cooling fans are crucial to ensure efficient cooling of dry-type transformers.With advanced design, high-quality materials and rigorous testing, these fans play a vital role in maintaining the performance and service life of the transformer, ultimately contributing to the reliability of the electrical system.