APPARATUS FOR THE GENERATION, DISTRIBUTION AND/OR USAGE OF ELECTRICAL ENERGY AND COMPONENT FOR SUCH AN APPARATUS

摘要

The present invention relates to an apparatus for the generation, transmission, distribution and/or usage of electrical energy, said apparatus comprising a housing enclosing an insulating space (4) and an electrically conductive part arranged in the insulating space (4), said insulating space (4) containing a dielectric insulation fluid (3, 31) comprising an organofluorine compound, at least one solid component (2) of the apparatus being directly exposed to the insulation fluid (3, 31). According to the invention, at least one solid component (2) that is directly exposed to the insulation fluid (3, 31) contains a basic body (5) made of a first material and a protective layer (10) made of a second material different from the first material, said protective layer (10) being directly or indirectly applied on the basic body (5) and having a thickness of at least 50 μm.