Indoor Intelligent Solid-Insulated Ring Main Unit (RMU)

The GTXGN□-12 solid insulated ring main unit is a new generation of environmentally friendly, composite insulated RMU independently developed by our company. It is primarily composed of three functional units:

• V unit (circuit breaker unit)

• C unit (load switch unit)

• F unit (composite electrical unit)

This fully insulated, fully enclosed switchgear uses solid insulation as the main insulating medium. The conductive connections, isolating switches, grounding switches, main busbars, and branch busbars are encapsulated—either individually or as a group—within solid insulating material to form one or more fully insulated, fully sealed, and modular functional units. These modules are capable of flexible recombination and future expansion.

The three-position mechanism is designed with a mid-position spring structure, enabling the switching and breaking of load current. It supports both manual and electric operations, ensuring safety and versatility in a wide range of applications.