1. Overview

　　GCS type low voltage withdrawable switchgear is a product developed and designed by the former Ministry of Electric Power Industry.

　　 2. Structural characteristics

　　1. The cabinet body is made of 8MF section steel, and the two sides of the section steel have mounting holes with modulus of 20mm and 100mm respectively, which makes the installation inside the cabinet flexible and convenient;

　　2. There are two types of cabinet frame assembly design, fully assembled structure and partial (side frame and beam) welded structure, for users to choose;

3. The drawer layer is a unit of 160mm, divided into five series: 1/2 unit, 1 unit, 1.5 unit, 2 unit, and 3 unit. PC cabinet can be equipped with three loops, namely three-layer AH switch, and MCC cabinet can be used at most 22 drawer circuits. The drawers of the same functional unit have good interchangeability, and the mixed assembly of withdrawable units can be realized as required. The operation handle of the panel has obvious marks for opening, closing, testing, and pulling out positions.

　　4, protection grade: IP30-IP40.