ebm-papst: Fans for Oil-cooled High-power transformers
2017-02-18
Large high-power transformers are cooled with fans in addition to oil. This avoids damage from overheating despite cooling surfaces that are as compact as possible. ebm-papst has developed special fans for this application that satisfy rigorous requirements for service life and salt spray resistance. And thanks to EC technology, "hot spots" on the heat exchanger can be prevented.