Now many industries have used dry-type transformer cooling fan, but the situation, environment and application range of each enterprise are different. Therefore, the cooling air opportunities of dry-type transformer we choose are different. Many operators may operate dry-type transformer cooling fan, but we do not know how to select dry-type transformer cooling fan.

        In fact, when we select the cooling fan of dry-type transformer, we should consider its performance, at the same time, according to the actual situation, mainly according to the following aspects. The following is the selection of cooling fan of dry-type transformer summarized by our company's personnel:

        1. Product information: before selection, we should first understand the basic information of the product, such as variety, specification, use, etc;

        2. Nature of work: different nature of work and different selection;

        3. Performance: choose the one that suits you, the one with high efficiency and small machine number;

        4. Impeller: the impeller affects the efficiency of dry-type transformer cooling fan;

        5. Power: the power of different dry-type transformer cooling fans is different, and the setting time is also different;