Overview:

The HXGN(H)□-12 eco-friendly gas-insulated ring main unit is a smart cloud device made from environmentally friendly materials, offering an economical price and convenient operation. All conductive parts of the switchgear are installed within a sealed stainless steel gas tank. The gas tank is primarily insulated with dry air and thermoplastic materials. The main switch utilizes vacuum arc extinguishing, and the isolation switch features a three-position structure. Adjacent cabinets are connected via solid insulated busbars. The secondary circuit employs integrated control technology and supports data transmission functions. When the equipment is installed and powered on-site, it sends an initial signal to the central station for a first handshake, allowing the central station to acquire the equipment's health status, coordinate position, operating environment, and operational parameters. This enables maintenance personnel to monitor the equipment's operational status promptly.

Normal Operating Conditions:

• Maximum temperature: +45°C;
• Minimum temperature: -25°C;
• Maximum temperature (24-hour average): +35°C;
• Maximum average relative humidity (24 hours): ≤95%;
• Altitude: ≤1500 meters;
• Seismic capability: 8 degrees;
• Protection level: Sealed live parts IP67, switchgear housing IP4X;
• The surrounding air should not be significantly polluted by corrosive or flammable gases, water vapor, etc.;
• Suitable for locations free from frequent severe vibrations. The design for harsh conditions meets various requirements;
• For use in conditions exceeding the normal environmental conditions specified in GB/T3906, users should consult with our company.