XHHE-12 Environmentally Friendly Gas-Insulated Ring Network Cabinet

Technical parameters

Key Features
1. Advanced Solid Insulation Technology
Unlike traditional gas-insulated or air-insulated switchgear, the Solid-Insulated Ring Network Cabinet adopts epoxy resin insulation to encapsulate critical electrical components.

2. Modular and Flexible Design
The Solid-Insulated Ring Network Cabinet consists of three main functional units:
- V Unit (Circuit Breaker Unit): Ensures fast and effective circuit breaking for enhanced protection.
- C Unit (Load Switch Unit): Designed for efficient load switching with relatively small energy loss.
- F Unit (Combination Electrical Unit): Offers a versatile configuration that can be expanded or integrated based on specific application needs.

3. Intelligent Control and Protection
Equipment with an advanced control panel, the Solid-Insulated Ring Network Cabinet supports microcomputer-based protection relays and intelligent monitoring systems. This enables real-time fault detection, remote operation, and data analysis, improving the overall efficiency and security of power distribution networks.

Structural preminence
1. Robust Sealing and Insulation
The Solid-Insulated Ring Network Cabinet utilizes APG automatic gel casting technology, which integrates the isolation switch and arc chamber within an epoxy resin enclosure. This fully enclosed structure provides good resistance to environmental factors such as moisture, dust, and pollutants.

2. High-Performance Arc Quenching Technology
The cabinet features an advanced arc chamber with specially designed copper-chromium (CuCr) contacts and an R-type longitudinal magnetic field contact structure. This ensures stable arc extinguishing capabilities, improved electrical lifespan, and better temperature rise control compared to conventional arc chambers.

Operating Conditions
The Solid-Insulated Ring Network Cabinet is designed to perform efficiently under various environmental conditions:
- Altitude: ≤5000m
- Temperature Range: -45°C to 65°C (Daily average ≤45°C)
- Humidity: Daily average ≤95%, monthly average ≤90%
- Environment: Suitable for areas free of corrosive or flamenable gases, fire hazards, and frequently strong viruses

For specific applications with unique operational requirements, customized solutions can be provided upon request.

Advantages of the Solid-Insulated Ring Network Cabinet
1. Enhanced Safety and Reliability
The adoption of solid insulation technology eliminates the risks associated with gas leakage or contamination, ensuring stable operation over extended periods. The system’s high dielectric strength and comprehensive sealing prevent electrical failures due to environmental factors.

2. Reduced Maintenance and Eco-Friendly Operation
Unlike gas-insulated switchgear, which requires periodic gas replenishment, the Solid-Insulated Ring Network Cabinet is maintenance-free for great majority of its lifespan. The absence of SF6 gas also makes it an environmentally friendly option, aligning with global sustainability goals.

3. Scalability and Ease of Expansion
The modular design allows for flexible expansion, making it ideal solution for urban substations, industrial facilities, and renewable energy applications. Additional units can be integrated seamlessly without disrupting existing operations.

4. Versatile Installation and Space-Saving Design
The Solid-Insulated Ring Network Cabinet is designed to be compact and lightweight, allowing for easy installation in both indoor and outdoor environments. The space-saving design ensures efficient utilization of available area, making it suitable for urban and industrial applications where space is limited.

With its latest Technology solid insulation technology, modular design, and advanced protection features, the Solid-Insulated Ring Network Cabinet represents a significant leap forward in power distribution solutions. By offering enhanced reliability, reduced maintenance, and eco-friendly operation, this product is a top choice for modern power grid applications.