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Guy Wires And Anchors: Supporting The Backbone of Power Lines

Views: 645     Author: Site Editor     Publish Time: 2024-10-16      Origin: Site

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Guy wires including ADSS(All-Dielectric Self-Supporting Cable) and OPGW(Optical Ground Wire). Different wires are installed on different place of the tower and play essential role on electric power system.


ADSS

ADSS is installed on the lowest position.Single tension is made of pre-twisted wires that are made into a bundle during factory processing, and a layer of strong emery  is adhered to the inner wall to increase the holding force of the tension clamp while reducing pressure on the optical cable.It is usually uesd with shackle and thimble.

1

Due to its fully insulating properties, it is suitable for operation in high voltage and strong electric field environment, which means it not be affected by electromagnetic interference from power lines.


OPGW

OPGW is installed on the highest position. It includes preformed dead-end for OPGW. Its accessories include: eye chain link, U-shackle and grounding clamp. The anchor of OPGW including PS linkyoke plate and L type plate. They can be divided into,  Single Suspension Set for OPGW and Double Suspension Set for OPGW.

3

As a ground wire, its main function is to protect the power system and provide fiber optic communications. Due to its metallic construction, it may be affected by electric fields and electromagnetic interference.

Proper installation is critical to the effectiveness of  cables and anchors. Regular inspections and maintenance ensure they remain functional and safe, addressing any wear or corrosion issues that may develop over time.


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