PRODUCTS CENTER
Lithuania Outdoor Box-Type Switchgear Cabinet (Switchgear Substation) XGW
Product Description
Outdoor Box-Type Switchgear
I. Product Overview
The XGW-12 series outdoor box-type switchgear is developed and manufactured by our company, incorporating advanced foreign technologies and tailored to the specific characteristics of distribution networks across China's regions, as well as the practical needs of urban distribution network cable renovation projects. It is an air-insulated outdoor switchgear that meets world-class international standards.
The XGW-12 outdoor cubicle switchgear utilizes the SF6-12 series of fully enclosed, fully insulated ring main unit switchgear. This switchgear boasts advantages such as modularity, scalability, complete sealing, full insulation, high safety and reliability, and maintenance-free operation—making it suitable for even the harshest environments. It is widely deployed in industrial parks, residential areas, streets, airports, bustling commercial centers, and other locations. Additionally, it can be easily expanded to incorporate distribution network automation features, enabling intelligent grid management that makes the power system stronger and smarter.
The product meets the following standards:
GB3906, GB/T11022
II. Model Meaning
III. Operating Environment
1. The ambient air temperature does not exceed 40°C, with a daily average no higher than 35°C; the minimum ambient air temperature is -25°C.
2. The daily average relative humidity does not exceed 95%; the daily average water vapor pressure does not surpass 2.2 kPa; the monthly average relative humidity remains below 90%; and the monthly average water vapor pressure stays under 1.8 kPa.
3. Altitude not exceeding 2000m;
4. Seismic Intensity: 8 degrees; Horizontal Acceleration ≤ 0.4g, Vertical Acceleration ≤ 0.2g;
5. The surrounding air is not noticeably contaminated by dust, smoke, corrosive and/or flammable gases, vapors, or salt spray.
4. Technical Specifications
| Project | Unit | Parameters |
| Rated Voltage | kV | 12 |
| Rated Current | A | 630 |
| Rated 1-min withstand voltage at power frequency (to ground) | kV | 42 |
| Rated lightning impulse withstand voltage peak (to ground) | kV | 75 |
| Rated Short-Circuit Withstand Current and Duration | kA/ls | April 25 |
| Rated Peak Withstand Current | kA | 63 |
| Protection Level | IP43 |
V. Structural Features
1. All live parts are enclosed within an SF6-12 gas-insulated enclosure, achieving full insulation and complete sealing.
2. Equipped with mechanical interlocks that meet the five-protection requirements, preventing misoperations;
3. Flexible incoming and outgoing cable connections allow for left, right, and bottom-in (or out) configurations;
4. Adopting a built-in busbar expansion method to meet requirements for usability, cost-effectiveness, and aesthetics;
5. The structure is compact and well-designed, with all unit modules sharing identical dimensions;
6. Small footprint, maintenance-free, highly cost-effective, and with a service life exceeding 20 years;
7. Electric operation and distribution automation terminal devices can be provided as a package, enabling "four-remote" functionality to meet the requirements of smart grids.
Company Address:
No. 9 Qianfeng North Road, Shiji Town, Panyu District, Guangzhou City
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