Special Cooling-Fan Air Blowing Device For Power Transformer China Manufacturer Details

1. Product use and characteristics

This series of Cross Flow Cooling Fan for dry-type transformers (from now on referred to as dry-type transformer cooling fans) are mainly used for cooling capacity expansion of dry-type transformers and cooling and cooling of electronic equipment, distribution cabinets, High and Voltage Transformers, and other products. Using this series of cooling fans can increase the output power of dry-type transformers by 40-50%, which can significantly improve the bearing capacity of the type Distribution Transformer and extend the service life of dry-type transformers. It is an economical and effective way commonly adopted by domestic and foreign manufacturers.

The series of dry-transition cooling fans produced by our company are optimized and designed by computer to make their air volume larger and noise lower, further improving the air pressure and reducing energy consumption. The shell of this series of dry-transition cooling fans adopts high-quality aluminum alloy profiles and stainless steel, with a compact structure, beautiful appearance, easy installation, and long service life. Thus, it provides a reliable guarantee for the stable operation of this series of dry-transformer cooling fans in a harsh environment for a long time.

2. Working principle

When this series of cooling fans is used for dry-type transformers, the fans are placed on both sides of the lower part of the transformer coil, and the cold air is directly blown into the high and low-pressure cooling air ducts of the transformer coil. The cooling effect is noticeable, which can ensure the regular operation of the transformer and extend its service life. (The functions of fan start and stop, transformer overtemperature alarm, and overtemperature trip are provided by temperature control device).