EN
- Overview
- Recommended Products
Detailed Introduction to GIS Prefabricated Cabin The GIS prefabricated cabin, a core product in the field of electrical equipment, is specifically equipped with high-pressure GIS (Gas Insulated Switchgear) equipment that meets international electrical standards, ensuring stable power transmission and distribution performance in various industrial scenarios. Beyond the core equipment, the cabin is integrated with a full set of intelligent auxiliary systems to guarantee the safe operation of internal devices: the built-in SF6 gas monitoring and alarm system adopts high-precision sensors, which can real-time detect the concentration of SF6 gas (a key insulating medium for high-pressure equipment) in the cabin. Once the concentration exceeds the safety threshold, it immediately triggers an audible and visual alarm and sends a remote alert to the monitoring platform; meanwhile, the automatic ventilation system is linked with the gas monitoring system — when abnormal gas conditions are detected, it quickly starts forced ventilation to discharge harmful gas, and maintains regular ventilation during normal operation to keep the cabin’s internal environment dry and clean, effectively preventing equipment failure caused by environmental factors. This integrated GIS prefabricated cabin boasts multiple competitive advantages that align with the practical needs of power engineering projects.
In terms of safety and reliability, its sealed cabin structure and intelligent monitoring system form a dual protection barrier, reducing the risk of equipment damage due to external environmental interference (such as dust, humidity, and extreme temperatures) by over 90% compared to traditional open-air installation. In terms of space and construction efficiency, it features a compact design that reduces the floor area by 50%-70% compared to conventional substation layouts, making it particularly suitable for urban areas or sites with limited land resources; the prefabricated production mode allows the cabin to be fully assembled in the factory, with on-site installation only requiring simple hoisting and connection, shortening the overall construction cycle from months to weeks. Additionally, the product has a long service life of more than 25 years, thanks to its corrosion-resistant cabin material and high-quality internal components. What further enhances its applicability is its strong flexibility and adaptability. In terms of design, it can be customized flexibly according to the specific geographical location (such as plain, mountain, or coastal areas) and meteorological conditions (such as high temperature, cold, or high humidity) of the station — for example, reinforcing the cabin structure for earthquake-prone areas or adding anti-corrosion coatings for coastal areas.
In terms of project implementation, it supports phased construction in line with long-term planning: in the initial phase, only the necessary number of cabins can be installed to meet current power demand, and additional modules can be added seamlessly in subsequent phases without disrupting the operation of existing equipment. Moreover, the cabin’s modular design enables short-term relocation — in cases where the project site needs to be adjusted, it can be disassembled and moved to the new location for reassembly, avoiding the waste of resources caused by rebuilding. In terms of practical application details, the cabin is not limited by transportation conditions: its modular components can be split into standard-sized units for transportation, even in remote areas with narrow roads or limited transportation capacity, ensuring smooth delivery to the site. The supporting systems inside the cabin (including power supply, control, and monitoring systems) have comprehensive functions, realizing one-stop operation and reducing the complexity of matching external equipment. In terms of appearance, it adopts a beautiful and diverse design concept — the color painting and spraying process not only uses weather-resistant, non-fading coatings but also can be customized according to the surrounding environment (such as matching the color of nearby buildings or natural landscapes), making the cabin integrate harmoniously with the ecological and architectural environment, rather than appearing obtrusive as traditional electrical equipment. This combination of functionality, flexibility, and aesthetics makes the GIS prefabricated cabin an ideal choice for modern power engineering projects, including urban distribution networks, industrial parks, and remote power supply systems.
Company Profile
Nanjing Electric was founded in 1936 and is the first high-voltage ceramic manufacturer in the history of China's electrical industry. It is also the headquarters of Baiyun Group in the East China region. Nanjing Electric has been rated as one of the top 500 mechanical industrialization enterprises in China and a first-class industrial enterprise in China. At present, the base covers an area of 19 hectares and employs 1000+ people. The industrial base was put into operation with equipment in 2015. Nanjing Electric specializes in developing glass insulators, composite insulators, and ceramic insulator products. In 1958, China developed the first Tempered Glass insulator and condenser Bushing, filling the domestic gap. The company's products are exported to more than 120 countries and regions around the world, such as the Americas, Australia, the Middle East, Southeast Asia, and more than 50% of countries and regions in Europe. The main customers are national power grid companies or local power grid companies in various countries. The domestic market has achieved full coverage. The company's products are widely used in national strategic projects, including 33 UHV projects above 800KV. Our company is the largest insulator supplier in national engineering.
Nanjing Electric International Co., Ltd., formerly known as the Overseas Business Unit of Nanjing Electric Technology Group, established an international trade company in 2021 based on the development strategy of the group. With insulators and sleeves as the two flagship exhibits, the company actively carries out resource and multi-party cooperation around common values and market views. On the way to the world, international trading companies will firmly step forward and work hard for the century old white clouds and the world's white clouds.
The international trade team participated in international power exhibitions held in countries each year such as Germany, the United States, Brazil, Saudi Arabia, Egypt, India, Italy, Saudi Arabia, Russia, Australia, the Philippines, Thailand, Spain, Mexico, etc; Track the progress of key power projects in various countries; Further promote the internationalization process of products.
Facing the future, the company will focus on the needs of national power construction, seize the opportunities of new power infrastructure, ultra-high voltage projects, the "the Belt and Road" construction, and the development of green energy. According to the strategic positioning of Baiyun Electric Group to build the company into the second headquarters of the group relying on the Yangtze River Delta, the company will build and develop a world-class insulator and related product R&D and production base, explore and build new products, new technologies, and new formats, Make new contributions to national power construction and global power development, and strive to become a century old enterprise.
