Title: Outdoor high voltage double power source vacuum breaker
Application Number: 200610154471 Application Date: 2006.10.29
Publication Number: 1945771 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01H33/66;H01H33/666;H01H33/52;H01H33/36;H01H33/02;H02H3/10;H02J9/04
Applicant(s) Name: Baoguang Group Co., Ltd. Address:
Inventor(s) Name: Zhang Xingqian;Zhang Lin;Guan Luhai;Luo Jingze;Liu
Attorney & Agent:
Abstract:
    This invention relates to an outdoor high voltage double supply vacuum breaker including a three-phase outdoor high voltage vacuum breaker, voltage mutual inductors, current mutual-inductors, isolation switches and an automatic controller, in which, the voltage mutual-inductor is set in a water-proof base and the three-phase outdoor high voltage vacuum breaker is set on the base, current mutual-inductors are installed on both sides of the outlets under the breaker and connected with the isolation switch, mechanical interlockers for the breaker and the isolation switch are mounted at both sides of the breaker, the shafts of the two sides of the isolation switches are connected by a linkage rod, a release device is set on the linkage rod, an overhaul operation handle is set on a shaft end of an isolation switch at one side, and an electromotive clutch is set on the other side with a manual operation handle is set on its end, the clutch device is meshed with the drive motor.
Time: 30