Application:
Cutout Fuse is outdoor high-voltage protection device. Connected to the main protection of distribution transformer and distribution line short circuit, overload dansformer or line. Open / close the current loading. Cutout Fuse is composed of insulating insulator pods and fuse tube. The static contact is fixed on the insulating bracket on both sides and moving contact is installed on both ends of the cutout fuse tube. The cutout fuse tube arc tube from the inside out, paper tube or epoxy glass tube outer phenolic compounds. Aluminum usually work by fixing formed a close position by tightening the LHE fuse tube. When faults occur in power system, fault current quick break, arc. Fire fighting pipe of thermal decomposition of a large amount of gas. This will produce a very high pressure and blowing arc along the tube. In the fuse melt moving contact not tightened to strength, mechanism is the lock and the fuse tube falls.
Overhead -line fittings:connect the insulated string to tower,the suspension/strain clamp to insulated string and so on.
1.The Application :
Overhead- line fittings in areial line and substation as following:to connect the insulated string to tower,connect the suspension clamp or strain clamp and insulated strings,and connect cable accessories with the anchorage of tower.
2.Classification:
According to different installation conditons,linking hardware is divided to speical and universal ones.
Special linking hardware is the one that connect with ball clevis and socket clevis.
The universal ones is for varous application,if graded by tonnage,then same tonnage and type having inerchangeability,but same tonnage,different types with connectivity
