The DsenYS series environmentally friendly gas insulated ring main unit adopts environmentally friendly gas as the insulation medium, reflecting the harmonious coexistence between contemporary industrial manufacturing and nature, and practicing the modern manufacturing enterprise social responsibility of ecological civilization.

The core unit of the DsenYS series environmentally friendly gas insulated ring main unit adopts a self powered load switch with invention patents and an ultra-low resistance vacuum circuit breaker. The primary live parts are encapsulated in a micro positive pressure stainless steel gas box filled with environmentally friendly gas, isolated from the outside world, ensuring that the switchgear and all primary live parts inside the gas box are not affected by external environmental changes, achieving maintenance free equipment, improving power supply reliability, enhancing personnel safety, and meeting the needs of economic and stable operation.

The DsenYS series environmentally friendly gas insulated ring main unit is widely used in urban distribution networks, smart microgrids, commercial real estate, municipal engineering, light industry, residential communities and other fields, practicing environmental protection concepts and continuously creating value for customers.