OPGW Preformed Tension Clamp
Tension Clamp for OPGW Fiber Optical Cables is used for OPGW terminal fixation. It is designed for two layers of structural reinforcing rods and tension rods can distributed the axial load and radial pressure is evenly, to minimaize the impact on the optical unit. It has excellent anti fatigue properties.
This kind of clamp is used for connection between cable and linear support or support with corner or elevation angle more than 25°.
The concrete configurations: For terminal pole/tower-one to one; for strain/splicing/corner pole/tower -two to one.
Feature
a. According to OPGW cable rated tensile strength and diameter to select the appropriate Clamp.
b. The number of configurations: one set / Terminal Tower (including gantry); 2 sets / Tension tower.
c. The lay direction of inner twisted wire is opposite with lay direction of the outer twist wire, the standard configuration: Lay direction for OPGW outer twisted wire is right, If left, it should be specified in the order contract.
d. The clamp afford a full tension, it was proposed to use one-time.
e. Provide the model type for the first tower connected with the fittings.
f. Clamp strength is divided into 70kN, 100kN, 120kN and so on.
Technical Sheet

FAQ
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