Product

GVS1-12 series indoor handcart type high-voltage vacuum circuit breaker is a three-phase AC 50Hz, rated voltage of 12kV indoor switchgear, which can be used for the control and protection of industrial and mining enterprises, power plants and substations, and electrical facilities, and is suitable for frequent operation places. The operating mechanism is integrated with the circuit breaker body, and the design can be used as a fixed installation unit, or it can be equipped with a special propulsion mechanism to form a handcart unit. The main circuit part can be used as an integral sealing column to achieve circuit breaker miniaturization, high reliability, maintenance-free, can be equipped with KYN28A-12 (GZS) and other mid-mounted handcart switchgear, fixed type can also be used for XGN series fixed switchgear.

ZN63 (GVS1)-12 series indoor fixed high-voltage vacuum circuit breaker is a three-phase AC 50Hz, rated voltage of 12kV indoor switchgear, which can be used for the control and protection of industrial and mining enterprises, power plants and substations, electrical facilities, and is suitable for frequent operation places. The operating mechanism is integrated with the circuit breaker body, and the design can be used as a fixed installation unit, or it can be equipped with a special propulsion mechanism to form a handcart unit. The main circuit part can be used as an integral solid column to achieve the miniaturization, high reliability and maintenance-free circuit breaker, which can be equipped with KYN28A-12 (GZS) and other mid-mounted handcart switchgear, and the fixed type can also be used with XGN series fixed switchgear.

ZN63(GVS1)-12 indoor high-voltage vacuum circuit breaker/side-mounted type is suitable for three-phase power system with rated voltage of 12kV and frequency of 50Hz, and is used as a protection and control electrical appliance.

GVS6-12 series indoor fixed high-voltage vacuum circuit breaker is a three-phase AC 50Hz, rated voltage of 12kV indoor switchgear, which can be used for the control and protection of industrial and mining enterprises, power plants and substations, and electrical facilities, and is suitable for frequent operation places. The operating mechanism is integrated with the circuit breaker body, and the design can be used as a fixed installation unit, or it can be equipped with a special propulsion mechanism to form a handcart unit. The main circuit part can be used as an integral solid pole to achieve circuit breaker miniaturization, high reliability, maintenance-free, can be equipped with KYN28A-12 (GZS) and other mid-mounted handcart switchgear, fixed can also be used for XGN series fixed switchgear.

GVS6-12 series indoor sealed high-voltage vacuum circuit breaker adopts solid insulation structure, using epoxy solid sealing technology, the vacuum interrupter, the main electrical circuit, insulation support, etc. are organically combined into an integrated solid sealing pole. It has successfully solved the environmental resistance problem of vacuum circuit breaker and made it more widely used. The integrated solid seal pole adopts self-convection flow flow technology, which cleverly solves the problem of heat dissipation caused by solid insulation structure.

GVS9-12GD series indoor high-voltage three-station vacuum circuit breaker has excellent electrical and mechanical properties, reliable and stable mechanism, and long life. The main circuit adopts a solid sealed pole, which improves the environmental adaptability and insulation reliability of the circuit breaker; Reliable mechanical and electronic properties, extended mechanical and electronic life, make maintenance-free circuit breakers possible. It can be used in 3.6-12kV power system, as a power grid equipment, a protection box control unit designed by industrial and mining enterprises, suitable for a variety of loads of different natures and frequent operation, multiple short circuit current occasions. The product has a complete mechanical and electrical interlocking device, with operational stability and reliability, to ensure the safety of operators and equipment, and to ensure the safety of electricity.

GVNF(R)-12 Indoor Vacuum Load Fuse Hand Truck is a vacuum switchgear developed according to a unique design concept and combined with market demand, which is widely used in indoor armored air-insulated switchgear. It conforms to the provisions of GB3804-2004 GB16926-1997 and other standards. Under normal use conditions, as long as the vacuum switch is within the technical parameters, it can be guaranteed to operate safely and reliably in the power grid of the corresponding voltage level.

GZC(R) type mid-mounted solid seal vacuum contactor-fuse combination appliance (hereinafter referred to as the combination appliance) is a three-phase AC 50Hz indoor switchgear with a rated voltage of 3.6~12kV developed according to a unique design concept and combined with market demand.