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Suspension clamps for overhead lines

Suspension clamps for overhead lines are made from aluminum alloy, cotter-pin is made of stainless steel, other parts are made from hot-dip galvanized steel.

Suspension clamps for overhead lines

According to suspension clamps design, Suspension clamps for overhead lines can be divided into
◆ Suspension clamps (trunnion type)
◆ Top clamp for post insulator
◆ Suspension clamp for twin jumper conductors
◆ Suspension clamps for 500kV
◆ Suspension clamps (Elen’s type)
◆ Double suspension clamp for vertical arrange
◆ Armour-grip suspension clamp etc.

Suspension clamps for overhead lines – 500kv power lines main technical parameters:

Type Suitable conductor(mm) Dimensions(mm) Rated failure load(kN) Weight(kg)
L H C M R
XGF-5X/GH 23.0-32.0 300 68 34 16 17 70 3.6
XGF-9X/GH 36.0-42.0 300 70 48 18 22 100 4.6
XGF-12X/GH 30.0-42.0 300 70 48 22 22 120 4.8

Suspension clamps for overhead lines are important part between the electrical insulators and conductors. Suspension clamps is an basic assembly for electrical systems.

 

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