| 摘要 |
This short-circuiting switch (C) for an electrical energy production installation comprising at least one photovoltaic panel is adapted for simultaneously establishing a short-circuit at the ends (6, 8) of the installation and a short-circuit at the ends (10, 12) of an electrical network connected to the ends of the installation. It comprises an element (200), mobile in rotation about an axis (X-X') between a first position (figure 4, figure 6), in which two conducting tracks (220, 240) of the mobile element (200) which are distinct conduct the current between, on the one hand, a first terminal (32) connected to the installation (I) and a first terminal (52) connected to the network (R), and, on the other hand, a second terminal (34) connected to the installation (I) and a second terminal (54) connected to the network (R), and a second position (figure 5, figure 7) in which the mobile element (200) simultaneously establishes and maintains the short-circuit at the ends of the installation (I) and at the ends of the network (R) and electrically isolates the installation (I) from the network (R). |
