Promežutočnaâ-AIR support

Intermediate supports are designed to support the cables and wires without additional loads, tension wires along reliance VL VL depending on the project, in most cases, the intermediate supports are found around 90%. advantage these bearings is less mass, and hence the lower price. So they are often used, easily produced and much cheaper than bolting-angular support. If PIN insulators-wires are fixed with wire binding, if pendant insulators-wires are fastened using hanging garlands. Intermediate supports are not used when a strong load along the VL, however, have a safety margin in case of hurricane winds, glaciation. Price on lattice intermediate metal pylon depends on steel and corrosion protection coating designs.