A circuit breaker detection method, apparatus, device and medium

Abstract

The application discloses a circuit breaker detection method, device, equipment and medium, and belongs to the technical field of circuit breaker detection. The method comprises the following steps: automatically switching to a corresponding test connection state in response to different test signals, and sequentially completing loop resistance test, mechanical characteristic test and coil resistance test; wherein the loop resistance test adopts a three-phase series connection mode, and a test current is output once to simultaneously collect three-phase voltage drops and calculate resistance values of the three phases. Therefore, by implementing the application, the problem that it is difficult to improve the efficiency of circuit breaker detection without disassembling and replacing a wire in the prior art can be solved.

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