POWER CONVERTER FOR OUTDOOR USE

摘要

The invention relates to a power converter for outdoor use which comprises: at least one first cabinet for the inlet of air (1) and one second cabinet for the outlet of air (2) that surround a cell cabinet (3) having a plurality of power cells (3a) and a transformer cabinet (4) with at least one power transformer (4a). The air inlet (1) comprises a sand trap (5), and a cold air current (9) from outside the converter passes from the air inlet (1) to the cells (3a) and the transformer (4a) through a cyclonic air filter (6) comprising a tubular duct with an interior geometry formed by blades in the form of a spiral, a warm air current (10) from the cells (3a) and the transformer (4a) being expelled through the air outlet (2).