The Enerswit+ series SF6 gas-insulated ring main unit features a patented rotary load switch and low-resistance vacuum circuit breaker. Its live parts are sealed in a stainless steel gas tank filled with SF6, protecting them from external environmental factors. This design ensures maintenance-free operation, improved power reliability, and enhanced safety. The Enerswit+ RMU is widely used in urban distribution networks, microgrids, real estate, municipal projects, and residential areas, providing economic reliability and long-term value.

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The Enerswit+ 40.5kV SF6 gas-insulated ring main unit (RMU) features a self-energized load switch, ultra-low resistance vacuum circuit breaker, and primary live parts sealed in a stainless steel SF6-filled tank. This design ensures maintenance-free operation, improves reliability, and enhances safety. It is widely used in wind farms, photovoltaic power stations, substations, industrial sites, and large buildings, offering long-term economic reliability.