Primary switchgear NXAirS series

medium-voltageair-insulatedmetal-clad

NXAirS is an air-insulated medium-voltage switchgear, individually adapted to the specific market requirements of different industries and power supply companies. NXAirS 550+ is a compact 12kV medium-voltage air-insulated switchgear with max 550mm width per panel. Features up to 1250A feeder and 2500A busbar current, 31.5kA short-circuit rating, and IAC A FLR classification. Its optimized design reduces installation space and construction costs while enabling flexible combination with other NXAirS units. NXAirS 12 kV is a modular, compact medium-voltage air-insulated switchgear with minimum 550mm width per panel. Supports up to 4000A feeder and busbar current, 40kA short-circuit rating, and IAC A FLR 40kA–1s classification. Its space-saving design reduces installation costs while enabling flexible combination with other NXAirS units for enhanced functionality. NXAirS 24kV ensures a high availabiltiy during lifetime via our delicate design and systematic manufacturing. It can be used in the system up to 24kV, 3150A,31.5kA. It is factory-assembled, metal-enclosed and type tested according to IEC 62271-200/GB3906. Our NXAirS 40.5kV is outstanding reliablity even under adverse conditions and ultimate safety. It can be used in the system up to 40.5kV, 3150A,31.5kA. It is factory-assembled, metal-enclosed and type tested according to IEC 62271-200/GB3906.