Electrical switch box with electrical state monitoring device

Abstract

The invention provides an electrical switch box with an electrical state monitoring device. The box comprises a cabinet body used for assembling electrical components. One side of the cabinet body ismatched with a cabinet door; an electrical monitoring cabinet is arranged on the upper side of the cabinet body; the top of the electrical monitoring cabinet is connected with a power connection cableextending into the electrical monitoring cabinet; a cable guiding and fixing mechanism used for fixing the power connection cable is arranged at the position, penetrating through the top of the electrical monitoring cabinet, of the power connection cable, the power connection cable penetrates through the first mutual inductor to be connected with a circuit breaker, an output cable of the circuitbreaker penetrates through the second mutual inductor, and one side of the first mutual inductor and one side of the second mutual inductor are each provided with a cable winding mechanism. Accordingto the invention, detection can be carried out when a power supply fault occurs; meanwhile, the cable connection stability and the cable arrangement regularity can be improved, so that the problem ofunreasonable fixed arrangement of cables of an existing electrical switch cabinet is solved.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to an electrical switch box with an electrical state monitoring device. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is connected to different electrical components according to its needs. Such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding. [0003] The cable layout and fixing of the existing electrical switchgear is not reasonable enough, and the installation and fixing of the cables are not stable enough when they enter the switchgear. When the switchgear is moved, the top connection cables are prone to displacem...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an electrical switch box with an electrical state monitoring device, which can detect when the power supply fails, and at the same time can improve the stability of the cable connection and the regularity of the wiring, so as to solve the problem of the current situation. Some electrical switchgear cables are fixed and arranged unreasonably

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