ELECTRICAL CABINET WITH IMPROVED HEAT DISSIPATION

摘要

The invention relates to an electrical cabinet (1) for receiving functional electrical units, each comprising a plurality of electrical devices (200, 201, 202) arranged on a bracket (20), wherein said electrical cabinet (1) further includes: means for attaching said functional electrical units, said attachment means being arranged so as to receive said functional electric units along a separation plane (P) defining a first space (E1) located toward the front portion, and a second space (E2) located toward the back portion; a partition (C) dividing the second space (E2) into a first subspace (E20) located toward the front portion and a second subspace (E21) located toward the rear portion, the partition (C) being arranged in the electrical cabinet so as to form at least two passages (P1, P2) enabling an airflow (F) to circulate between the first subspace (E20) and the second subspace (E21); and a cooling source, which is to be arranged so as to be in contact with said airflow (F).