12KV SF6 Gas Metal Ring Network Switchgear

Liugao proudly stands as a 12KV SF6 Gas Metal Ring Network Switchgear manufacturer, boasting 15 years of professional experience.Our comprehensive range of products covers electrical equipment and accessories for HV, MV, and LV applications.With Liugao, the entire process—from scheme design to technical detail communication and confirmation, procurement of multiple products and related accessories—can be efficiently completed within just 10 days.Additionally, we support on-site factory visits for thorough product inspection, ensuring transparency and confidence in the quality of our offerings.Choose Liugao for swift, reliable, and high-quality solutions in the realm of high voltage switchgear.

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Product Description

Liugao a leading high voltage switchgear supplier, The L.G-SRM-12/24/40.5 series SF6 fully insulated and fully enclosed compact ring network cabinet, referred to as the inflatable cabinet, is designed for use in three-phase AC 50Hz, rated voltage 24kV power distribution systems. This versatile cabinet serves various functions, including handling load currents, overload currents, and short circuits. It is also capable of breaking capacitive loads, such as no-load transformers, fixed-line overhead lines, cable lines, and capacitor banks, contributing to power distribution, control, and protection within the power system.

The LG-SRM-12/24/40.5 features a fully sealed structure, with all components enclosed in a gas chamber welded from stainless steel plates, providing a high protection rating of IP67. This design ensures adaptability to challenging environmental conditions, including humidity, salt fog, floods, heavy pollution, and more, making it a safe and reliable multi-loop ring network switchgear. Widely applicable in industrial parks, streets, airports, residential areas, and prosperous commercial centers, it stands as an ideal solution for distribution network automation. Additionally, it finds utility in compact box-type substations, cable branch boxes, opening and closing operations, wind power stations, subways, and tunnels.

12KV SF6 Gas Metal Ring Network Switchgear Operating Environment

Operating Temperature Range: -40°C to +40°C (Consideration for temperatures below -30°C subject to negotiation between user and manufacturer)

Altitude: Below 2500 meters (Altitudes exceeding 2500 meters subject to negotiation between user and manufacturer)

Maximum Average Relative Humidity: 24-hour average less than 95%, monthly average less than 90%

Earthquake Intensity: Not exceeding 8 degrees

Suitable Locations: Excludes areas with fire hazards, explosion risks, chemical corrosion, and frequent severe vibrations

12KV SF6 Gas Metal Ring Network Switchgear Characteristics

The LG-SRM-12 inflatable ring cabinet is a fully sealed system featuring live parts and switches enclosed within a robust stainless steel body. This design ensures the entire switch device remains unaffected by external environmental conditions, guaranteeing operational reliability and personal safety while achieving maintenance-free operation. The use of an expandable bus allows for flexible configurations, facilitating full modularity. The extended bus incorporates safety insulation and shielding, further enhancing reliability and safety. The LG-SRM-12 inflatable ring network cabinet also offers TV-oriented automation solutions, embodying the concept of an intelligent switch. This approach minimizes on-site installation and commissioning workload to the utmost extent.