| 摘要 |
PROBLEM TO BE SOLVED: To lower the height of the gravitational center of a switchgear for containing the switchgear within the reference of an overturning angle by disposing an operating part on the side of a tank. SOLUTION: A vacuum circuit breaker and a pair of setting switchgears for working are disposed on the left side of a body tank 21. Therefore, an operating part 22 for operating them is mounted on the left outside of the body tank 21. A lightning arrester, the setting switchgears, and a disconnect switch are disposed on the right side of the body tank 21. Therefore, an operating part 23 for operating them is mounted on the right outside of the body tank 21. The operating parts 22, 23 are disposed on sides, not on lower part of the body tank 21, so that the position of the center of gravity G of the switchgear 20 is disposed so as to be higher than the top surface of the deck 1a of a truck 1 by H2, thus it is possible to stabilize the switchgear for movement, the truck 1, or the like. |
