24kV SF6 Gas Insulated Metal Enclosed Switchgear C-GIS

Typical primary plan

An optional solution with a rated short-time breaking current of 1250A and a rated current of 25kA:

An optional solution with a rated short-time breaking current of 1250A and a rated current of 31.5kA:

An optional solution with a rated short-time breaking current of 2500A and a rated current of 31.5kA:

An optional solution with a rated short-time breaking current of 3150A and a rated current of 40kA:

Rated Parameters

Product Overview

The QCX F-24 series SF6 gas-insulated metal-enclosed switchgear (C-GIS) is a switch main unit used in distribution networks and is now widely used in State Grid, Southern Grid, high-speed railways, subways, large cities, mines, new energy, and other locations.
All live parts and switches are enclosed within the same stainless steel welded SF6 insulated sealed gas chamber. The entire switchgear is unaffected by external environmental conditions, ensuring operational reliability and personal safety.
The switch units are designed modularly and can be freely combined according to customer requirements.

Product Features

Multi-scheme

There are multiple switch schemes in the design, including integrated and split types, which can be selected according to project requirements.

Maintenance Free

The high-voltage conductor is completely sealed, with incoming and outgoing lines through insulating bushings, maintenance-free for the life cycle.

Miniaturization

Compact structure, reducing the footprint by about half compared to traditional switchgear.

Wide Application

It can be used in high-altitude and humid coastal areas.

Beijing Qingchang Power Technology Co., Ltd. was established in 2005 with a registered capital of 103.8 million yuan.

It is an innovative enterprise on the Beijing Stock Exchange, with stock code 430057 and 300 employees. The Company's headquarters is located in the Shangdi Information Industry Park in Zhongguancun, Beijing, where high-tech enterprises gather. The intelligent manufacturing base is adjacent to the beautiful Yanqi Lake and within the national development zone "Huairou Science City", in Huairou District, Beijing, covering an area of 26,600 square meters.

The Company focuses on technical research and intelligent manufacturing in the field of medium voltage, centering on the core technology of ring main unit (RMU) products. It continues to expand in the fields of 10-35kV Eco-friendly Gas insulated switchgear, new energy pre-installed substations, distribution automation terminals, and other products, providing high-quality products and services for power grids, new energy, railways, and other industries in all provinces in China and multiple international regions. The Company is a China's SRDI (Specialized, Refinement, Differential and Innovation) "little giant" enterprise, as well as a national high-tech enterprise. It is also a cooperative unit of Beijing Enterprise Technology Center, North China Electric Power University Graduate Workstation, and Zhejiang University. The Company's manufacturing base has first-class intelligent manufacturing production lines, and is equipped with material analysis professional laboratories, EMC electromagnetic compatibility laboratories, high-voltage electrical temperature rise laboratories, X-ray inspection laboratories, high-voltage electrical comprehensive laboratories, etc. We have international-class testing methods and advanced testing equipment.

The Company takes serving the global power industry as its responsibility and has always adhered to the business philosophy of "serving the global market and building a world brand", making unremitting efforts to achieve the goal of becoming a "well-known brand in the global power sector"!