Large-scale transformer installation switch cabinet

Abstract

The invention relates to the technical field of switch cabinets, and particularly relates to a large-scale transformer installation switch cabinet. The switch cabinet comprises a first switch cabinetand a second switch cabinet, wherein one side of the first switch cabinet is fixedly connected with one side of the second switch cabinet. The first switch cabinet and the second switch cabinet are respectively provided with a cabinet body. The cabinet body comprises a base, a supporting structure, a transformer chamber and a plurality of equipment chambers, wherein the supporting structure is fixed on the base, the transformer chamber and the plurality of equipment chambers are arranged in the supporting structure, the transformer chamber is arranged at one end, close to the base, of the cabinet body, a cross beam is arranged at the bottom of the transformer chamber, and the cross beam is fixed on the base; and the transformer chamber of the first switch cabinet is communicated with the transformer chamber of the second switch cabinet. The transformer chamber of the large-scale transformer installation switch cabinet can meet the installation space requirement of a large-scale transformer, the cabinet widths of all cabinets are consistent, the cabinets are placed orderly and attractively, and the space utilization rate is high.

Description

【Technical field】 [0001] The invention relates to the technical field of switch cabinets, in particular to a large-scale transformer-mounted switch cabinet. 【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 set 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. The main function of the switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet are mainly composed of circuit breakers, disconnectors, load switches, operating mechanisms, t...

AI Technical Summary

Problems solved by technology

Due to the large size of large transformers, when using traditional high-voltage switchgear to install large transformers, it is necessary to increase the width of the switchgear to meet the installation requirements, but the width of the high-voltage switchgear produced in this way is different, and it cannot be placed together with other switchgears Tidy, resulting in a waste of space and increased costs, and the widened switchgear is not strong enough and easy to damage

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