Aviation connector capable of facilitating 10kV trolley breaker mechanical feature testing

Abstract

The invention provides an aviation connector capable of facilitating 10kV trolley breaker mechanical feature testing. The aviation connector comprises a male terminal base, a female terminal base anda connecting cable and is characterized in that the male terminal base comprises a group of switch-off testing male terminals, a group of switch-on testing male terminals and a group of energy storagepower supply male terminals, the female terminal base comprises a group of switch-off testing female terminals, a group of switch-on testing female terminals and a group of energy storage power supply female terminals, the switch-off testing male terminals are connected with the switch-off testing female terminals, the switch-on testing male terminals are connected with the switch-on testing female terminals and the energy storage power supply male terminals are connected with the energy storage power supply female terminals through the connecting cable, and the male terminal base and the female terminal base are provided with corresponding fastener structures. By the fastening structures, corresponding aviation connectors can be tightly fastened together to allow the aviation connectorsto be able to prevent disconnection and dampness.

Description

Technical field [0001] The invention relates to the technical field of high-voltage circuit breakers, and more specifically, to an auxiliary aviation plug for testing mechanical characteristics of a 10kV trolley circuit breaker. Background technique [0002] At present, 10kV circuit breakers generally use vacuum circuit breakers, and most of them are trolley-type circuit breakers. During the power failure test, it is usually necessary to use the switch trolley mobile platform to pull the circuit breaker body out of the high-voltage cabinet to clamp the contacts on both sides of the fracture. Connect the dedicated test cable for tests such as withstand voltage, insulation resistance measurement, loop resistance measurement, and action time measurement. [0003] When the circuit breaker body is pulled out from the high-voltage cabinet, the aviation plug connecting the circuit breaker body and the secondary circuit of the high-voltage cabinet must be separated, so the circuit breaker ...

AI Technical Summary

Problems solved by technology

This kind of operation requires a lot of manpower and working time, causing staff fatigue, low work efficiency, and greater safety risks

At the same time, when clamping the action voltage control line, due to the large number of terminals in the aviation plug and the small spacing, it is easy to touch other terminals by mistake, and there is also a high safety risk

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