Modular intelligent circuit breaker

Abstract

The invention discloses a modular intelligent circuit breaker. The modular intelligent circuit breaker comprises a circuit breaker body, an intelligent controller device and a carrier communication module which are sequentially connected from bottom to top, wherein the intelligent controller device is detachably installed at the top of the circuit breaker body and is provided with a handle groove hole allowing a handle of the circuit breaker body to pass through in a rotating mode, and the carrier wave communication module is detachably installed in a plugging structure arranged in the intelligent controller device. By adopting the technical scheme, modular assembly and production among the circuit breaker body, the intelligent controller device and the carrier communication module can be realized, the assembly and disassembly processes are very convenient, the assembly period can be shortened, the assembly efficiency can be improved, the production cost is reduced, and particularly, when the intelligent controller device is replaced on site, only the intelligent controller device needs to be independently detached from the circuit breaker body, the whole replacement process does not need power-off operation of a power supply system, so that the replacement is convenient, time and labor are saved, and the use performance of a product is improved.

Description

technical field [0001] The invention relates to the technical field of low-voltage electrical appliances, in particular to a modular intelligent circuit breaker. Background technique [0002] The circuit breaker can be used to connect and break the load circuit. It is an important protective device in the low-voltage power distribution system. It is mainly used to protect the circuit from short circuit, overload and other fault conditions. The existing circuit breaker has the protection function of overload long-time delay and short-circuit transient, and also cooperates with the reclosing mechanism to realize the automatic opening and closing function. When the circuit breaker has the function of automatic reclosing, it can realize automatic detection of electricity and Protection, to ensure users safe, continuous and reliable use of power resources. [0003] As the low-voltage electrical appliance industry has higher and higher requirements for intelligence, in order to r...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the complex installation structure of the remote control module in the prior art, the complicated process of replacing and dismounting the remote control module, and the need for a power failure of the power supply system to operate, thereby providing a simple installation structure , the replacement of the intelligent controller device is simple and convenient, and the modular intelligent circuit breaker does not need power-off operation

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