
Sf6 Environment Friendly Gas Insulated Cabinet Ring Main Uint (RMU) Mv Switchgear. Zero SF6 Environmental Impact: Uses clean dry air as insulating medium with zero global warming potential. Fully Modular Design: Supports semi-modular and fully modular configurations with up to 6 modules per chamber. Hermetic Stainless Steel Sealing: High-voltage parts sealed in stainless steel tank at 0.02 MPa dry air pressure. Remote Control & Monitoring: Enables remote measurement, signaling, and control with full SCADA compatibility. Low Maintenance Requirements: Sealed pressure system eliminates need for periodic gas handling or refilling. Customizable Installation: Offers customizable size and installation options for diverse layout needs. Comprehensive Protection: Provides overload and short-circuit protection with robust mechanical interlocks.