Product details
■ Product Introduction
The GTXGN □ -12/630 Series Intelligent Solid Insulated Cabinet is a fully insulated, fully sealed, and maintenance-free solid insulated vacuum switchgear. All high-voltage live parts are cast into shape using epoxy resin materials with excellent insulation properties, organically integrating the vacuum arc extinguishing chamber, main conductive circuit, and insulated supports into a whole. Functional units are connected via fully insulated solid busbars. Therefore, the entire switching device is unaffected by the external environment, ensuring the reliability of equipment operation and the safety of operators.
This ring main unit features a simple structure, flexible operation, reliable interlocking, and convenient installation. It is suitable for 50Hz, 12kV power systems and is widely used in industrial and civil power cable loop networks and distribution network terminal projects. It serves for the reception and distribution of electric energy, and is especially suitable for use in urban residential distribution, small substations, switchgear rooms, cable branch boxes, container substations, industrial and mining enterprises, shopping malls, airports, subways, wind power generation, hospitals, stadiums, railways, tunnels, and other places.
Due to the advantages of full insulation, full sealing, and full shielding of this product, it is especially suitable for use in areas with harsh environments such as high altitude, high temperature, high humidity, severe cold, and serious pollution.
■ Product Classification
Based on the switch type, it is divided into: Load switch with grounding assembly (shortened as C module), Load switch without grounding assembly (shortened as CB module), Circuit breaker with grounding assembly (shortened as
V module), Circuit breaker without grounding assembly (shortened as VB module), Circuit breaker contact switch (shortened as VZ module), Load switch + Fuse combination switchgear assembly (shortened as F module), and Disconnector assembly (shortened as G module).
■ Model Meaning
■ Operating Conditions
◇ Ambient temperature: -45°C ~ +45°C;
◇ Humidity: Max average relative humidity, daily average ≤ 95%, monthly average ≤ 90%;
◇ Altitude: ≤ 4000 meters;
◇ Seismic capacity: 8 degrees;
