Fixed alternating-current metal closed ring main unit

Abstract

The invention discloses a fixed alternating-current metal closed ring main unit used for HXGN-12. The fixed alternating-current metal closed ring main unit comprises a cabinet body and metal cabinet doors arranged in the front of the cabinet body. The metal cabinet doors comprise the first metal cabinet door on the left and the second metal cabinet door on the right. The first metal cabinet door comprises a first metal door sheet on the upper portion, a second metal door sheet and a fixed metal sheet. The second metal cabinet door comprises a third metal door sheet on the upper portion and a fourth metal door sheet on the lower portion. The cabinet body of the closed switch cabinet can be made of multiple types of materials and is formed in a full-assembly mode, so that the production cycle is short, and adjustment is convenient. The metal door sheets are made of high-quality cold-rolled steel sheets and machined through a numerically-controlled machine tool. The protection level of the cabinet body reaches IPX3, and use conditions of switch equipment are met. Besides, non-standardized design can be carried out according to actual demands.

Description

technical field [0001] The invention relates to a high and low voltage electrical switchgear, in particular to a fixed AC metal-enclosed ring network cabinet. Background technique [0002] With the improvement of production technology, the user's requirements for the appearance of the product are also increasing. In the production process, various actual situations are often encountered that cause the appearance of the product to be damaged and other adverse effects, such as: 1. The product is in the electroplating process The appearance of the product is damaged due to the problem of the electroplating hanging point. 2. The appearance of the product is poor due to the residual material at the glue feed point. The emergence of the above situation has led to low production efficiency and poor product quality. Contents of the invention [0003] The purpose of the present invention is to provide a fixed AC metal-enclosed ring network cabinet with full assembly, short product...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of production technology, the user's requirements for the appearance of the product are also increasing. In the production process, various actual situations are often encountered that cause the appearance of the product to be damaged and other adverse effects, such as: 1. The product is in the electroplating process The appearance of the product is damaged due to the problem of the electroplating hanging point. 2. The appearance of the product is poor due to the residual material at the glue inlet point.

The emergence of the above situation has led to low production efficiency and poor product quality.

Images