An AC control cabinet of cabinet type

Abstract

The utility model discloses a cabinet type ac control machine case, including cabinet body and a plurality of 3U machine case, and the left and right sides of 3U machine case all are equipped with two pairs of ventilation window, and the inner wall of both sides of 3U machine case all are fixedly connected with the fan screen corresponding with ventilation window, and the inner bottom of 3U machine case is fixedly installed with two U shaped frame board, and the end of U shaped frame board is fixedly installed with the cooling fan corresponding with fan screen, and the front of 3U machine case is provided with switch interface, insurance interface and pilot lamp interface. Cabinet body and 3U machine case all adopt the high -strength aluminum alloy section bar of surface conductive oxidation treatment and are not only guaranteed integral structural strength, and have good electromagnetic shielding effect, utilize the cooling fan cooperation fan screen, can effectively avoid the electromagnetic interference outside machine case under the guarantee ventilation, through setting up U shaped frame board, can effectively avoid the electromagnetic interference between component and device, make it can adapt extreme environment, complex electromagnetic environment.

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