华体会,平台华体会（中国）一站式服务平台

• Insulation medium uses dry air, SF6-free and environmentally friendly;

• Three-position isolating switch ensures safe operation with visual breakers;

• Fully insulated, fully sealed design with micro-positive pressure, safe operation at zero-gauge pressure;

• Compact modular design offers flexible solutions;

• Vacuum arc extinguishing chamber replaces grounding switch for short-circuit closing, ensuring safety and reliability;

• Simultaneously supports upper and lower isolation configurations;

• Meets State Grid's primary-secondary integration technical requirements;

• Certified by State Grid standardization with full suite of standardized certifications;

• Offers multiple options including top/side extraction, high-voltage emergency power interfaces, secondary modules, and aviation connectors;

• Critical parameters such as grounding closure exceed State Grid requirements.