High performance air-to-air type cooler for high power control panel (comparison of other type cooler)

摘要

We have developed a new counter flow type air-to-air heat-exchanger which is characterized with its unique structure. The heat-exchanger consists of walls which separate hot air and cold air each other and corrugated louver fins that is inclined to the air flow. ft unique location of fins achieve low pressure drop, high cooling performance and low acoustic noise at the same time.