| 摘要 |
<p>PROBLEM TO BE SOLVED: To avoid power failure by receiving electric power through one of two cable head elements element receiving power from two lines respectively even if an accident occurs at another cable head. SOLUTION: This gas isolation switch includes a breaker element E1, the first cable head element E31, and the second cable head element 32 so that they may be aligned in one direction, and the first cable head element E31 is connected to the lower part of the breaker element E1. The upper part of the breaker element E1 and the second cable head element E32 are connected by a connection conductor in a connection line 112 mounted on the outside of the first cable head element, thus it is possible to receive power through one of the first and second cable head elements even if an accident occurs at another cable head element.</p> |
