| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the number of required parts of a switchgear, and to reduce working time required for installation at a job side too. SOLUTION: A gas-insulated switchgear is composed by providing a plurality of circuit-breaker containers, 1U, 1V, 1W for housing circuit-breakers for individual phases separately respectively, and installing the circuit-breaker containers 1U, 1V, 1W on a base 9 with a common support member 15. The supporting member 15 has the function of electrically short-circuiting the circuit-breaker containers 1U, 1V, 1W mutually and causing current to flow.</p> |
