| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a gas insulation switchgear which is capable of reducing installation volume by rationally arranging a plurality of terminal apparatuses. SOLUTION: A gas vessel 16, whose main trunk axis is vertical, is connected with the vessel of a breaker 10. An instrument current transformer 11 and a line side disconnector 1 are arranged in the gas vessel 16. Connection conductor 12 is arranged in the parallel direction to the main trunk axis in the gas vessel 16. A first cable head 4a arranged below the current transformer 11 is connected with a lower part terminal A of the connection conductor 12. A current transformer 2 arranged above the gas vessel 16 is connected with an upper part terminal B. Branch conductor 12a, connected rectangularly with the connection conductor 12, is arranged below the current transformer 11, and the end portion of the conductor 12a is connected with a branch terminal C on the side surface of the gas vessel. A second cable head 4b and an arrester 3 are connected with the branch terminal C. An operation box 14 of the line side disconnector 1 is arranged above the branch terminal C.</p> |
