Overview
This equipment integrates circuit breakers, disconnectors and other functions through SF6 gas insulation and metal-enclosed structure. Rated voltage 12kV-40.5kV, short-circuit breaking current up to 40kA, meeting strict requirements of modern power grids for reliability and footprint.
Key Features
SF6 Insulation Technology: Strong arc extinguishing capability, dielectric loss below 0.5%, equipment volume reduced by 60% compared to traditional air insulation
Fully Sealed Design: IP67 protection class, operating temperature -30℃ to +55℃, annual gas leakage rate < 0.5%
Intelligent Monitoring System: Built-in SF6 gas density and temperature-humidity sensors, supporting remote condition diagnosis
Applications
Mainly used in urban power grid upgrading, rail transit, offshore wind power and other scenarios, especially suitable for high altitude, high humidity and polluted areas.
Overview
This equipment integrates circuit breakers, disconnectors and other functions through SF6 gas insulation and metal-enclosed structure. Rated voltage 12kV-40.5kV, short-circuit breaking current up to 40kA, meeting strict requirements of modern power grids for reliability and footprint.
Key Features
SF6 Insulation Technology: Strong arc extinguishing capability, dielectric loss below 0.5%, equipment volume reduced by 60% compared to traditional air insulation
Fully Sealed Design: IP67 protection class, operating temperature -30℃ to +55℃, annual gas leakage rate < 0.5%
Intelligent Monitoring System: Built-in SF6 gas density and temperature-humidity sensors, supporting remote condition diagnosis
Applications
Mainly used in urban power grid upgrading, rail transit, offshore wind power and other scenarios, especially suitable for high altitude, high humidity and polluted areas.
