a. Connecting with pole tower by splicing fittings such as thimble ,the outer stranded wires mainly bear line load.
b. As force transmission units,the inner stranded wires can Partially protect ADSS cable,the main functions include:
(1) Effectively deliver vertical pressing force to aramid fiber, the tension force bear unit of cable,as to protect cable sheath from damaging for overstress.
(2) Deliver axial tension force.
(3) Larger contact area with cable,even stress distribution,no stress concentration point.
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| Guy-grip dead ends |
c. In the premise of less than ADSS cable side pressure, it has some grip strength, can bear a certain amount of tension.
d.The grip strength for ADSS is more than 95% of cable ultimate tensile strength (UTS),which completely accords with optical cable erection need.
e.To meet the needs of setting up ADSS cable in 10KV city network's distribution line,we produce tension clamp of 15kN grip strength, which has advantages of simple structure,easy installation and low cost.
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