| 摘要 |
The invention relates to an electrical installation, such as a switchgear, comprising an enclosure (17), an element under electrical tension located in the enclosure (17), and a heat transfer assembly (3) thermally connected to the electric element, in which the heat transfer assembly part (3) comprises a heat pipe (1) having in use an evaporator part directed to the electric element of the installation, and an electrically insulating body (5) arranged between the heat pipe (1) and the electric element, wherein the evaporator part of the heat pipe (1) is located inside the enclosure (17) of the electrical installation. |
