GW22-252 Outdoor AC Disconnector
Application: In 252kV power system, to separating the circuits under off-load status, set up air electrical clearning between the tested electrical apparatuses and electrified circuit.
Standards: IEC 62271-102
Parameters: Rated voltage: 252kV.
Rated current: 3150, 4000A.
Rated short time withstand current, 3s: 50kA.
Features: 1.With the min. phase distance and vertical length compared with similar products.
2.With high mechanical intensity and light by adoption of aluminum alloy at the conductive part.
3.Reliable operation.
4.Influence of the environment reduced with the operation mechanism and balancing spring sealed in tubes.
GW23-252 Outdoor AC Disconnector
Application: In 252kV power system, to separating the circuits under off-load status, set up security air electrical clearning between the tested electrical apparatuses and electrified circuit.
Standards: IEC 62271-102
Parameters: Rated voltage: 252kV.
Rated current: 3150A.
Rated short time withstand current, 3s: 50kA.
Features: 1.With the min. phase distance and vertical length compared with similar products.
2.With high mechanical intensity and light by adoption of aluminum alloy at the conductive part.
3.Reliable operation.
4.Influence of the environment reduced with the operation mechanism and balancing spring sealed in tubes.
5.Increased contact range of moving and static contact.
6.Most of the components could be used on GW22-252 disconnector.
GW4 Outdoor AC Disconnector
Application: In rated voltage 40.5~252kV power system, to separating the circuits under off-load status, set up air electrical clearning between the tested electrical apparatuses and electrified circuit.
Standards: IEC 62271-102
Parameters: Rated voltage: 40.5-252kV.
Rated current: 1250-4000A.
Rated short time withstand current, 3s: 50kA.
Features: 1.Outstanding performances and reliable operation.
2.Free maintenance due to its stable contact pressure and self-cleaning capability.
3.High anticorrosion capability.
4.Easy installation and adjustment.
