High Voltage AC Switchgear for All Kinds of Connection Mode Product description: XGN type is the newest AC metalenclosed HV ring main unit with the SF6, which is suitable fordistribution automation, compactand extensible , simple structure,flexible operation, reliableinterlocking, and modular design torealize any combination, meet allkinds of connection mode. Features: The device has the advantages of simple structure,flexible operation, reliable interlocking, convenient installation, etc. Compact structure, small size, easy to install; Modular design, flexible expansion; Smart grid compatible, optional automation terminal, to meet the requirements of smart grid upgrade. Applicable conditions: Altitude:≤2000m Ambient temperature:-35ºC~+40ºC Relative humidity: Daily average≤95% Monthly average≤90% Seismic capacity:8 degrees