
JYSF6-12 fully insulated gas-filled ring distribution device is a high-tech medium voltage equipment widely used in city power grids, industrial parks and large construction complexes with voltages of 12kV and below, performing in...
JYSF6-12 fully insulated gas-filled ring distribution device is a high-tech medium voltage equipment, widely used in urban power grids, industrial parks and large construction complexes with voltages of 12kV and below, serving as the main element of ring power supply or final distribution. Its main feature is a sealed housing made using laser welding technology of stainless steel, inside which SF6 (six fluoride) is injected sulfur) under constant pressure as an insulating and arc-extinguishing gas. This “total gas insulated” design provides excellent environmental adaptation, effectively resisting condensation, pollution, salt spray and chemical corrosion, which is especially important for coastal and humid areas, ensuring trouble-free operation with high reliability. All high-voltage live parts (such as load switches, circuit breakers, etc.) are hermetically enclosed in a gas-filled housing, the design is compact and the dimensions small. Switches are typically modular in design, allowing for flexibility of expansion. The device is equipped with a five-safety interlock system, which completely eliminates the risk of improper operation and ensures the safety of people and the system. With its distinct advantages of complete insulation, sealing, long service life and high safety, JYSF6-12 equipment greatly improves the reliability, safety and compactness of distribution networks, and is an ideal choice for modern smart distribution networks.