| 摘要 |
<p>PURPOSE:To provide a compact compound switch, by mounting a circuit breaker in an enclosed insulator container and providing attaching flanges around the ends of conductors which connect both the electrodes of the circuit breaker to disconnecting switches and integrating the circuit breaker, the disconnecting switches and current transformers with one another as a module. CONSTITUTION:The circuit breaker 4 is mounted in the stationary insulator container 10. An insulating part 10A is provided on one end of the container 10. A moving contactor of one disconnecting switch 3 is introduced into the insulating part 10A and connected to a stationary electrode of the circuit breaker 4. Another insulating part 10B is provided on the other end of the container 10. A moving contactor of the other disconnecting switch 5 is introduced into the insulating part 10B and connected to another stationary electrode of the circuit breaker. The attaching flanges 11, 12 are integrated with the insulating parts 10A, 10B. The moving electrodes of the circuit breaker 4 are connected to or disconnected from each other by an operating mechanism 13 and an operating rod 14. The container 10 is attached to a frame 15 through the flanges 11, 12. Thereby, the circuit breaker 4, the disconnecting switches 3, 5 and the current tranformers 2, 6 are integrated with one another. Therefore, the compact compound unit is formed.</p> |
