| 摘要 |
<p>A capacitor is composed of a casing (4) containing a capacitor element (1) connected with conductors (6, 7) to terminals (21, 22) on a sealed cover (20). Weakened zones (36) of the conductors (6, 7) act as a cut-out device and are designed to fracture if the pressure rises in the casing (4) and causes an upper region of the casing (4) to deform. To optimise the response of the cut-out device the majority of the casing interior is filled with a particulate electrically insulating material (45).</p> |
