Summary Of Pre-formed Wire Introduction

armor rods transmission line These connecting fittings are used for overhead power lines and for the termination, suspension, and splicing of overhead power cables and fiber optic cables. armour rod They first appeared in the United States in the 1940s and 1950s, with the initial products being helical protective strips used to protect bare conductors at stress concentration points and locations susceptible to electrochemical corrosion and arc burning. After years of development, armour rod in transmission line these fittings have been widely used in power transmission and distribution, fiber optic communication, electrified railways, cable television, construction, and agriculture.

Steel-reinforced aluminum conductors are the mainstream conductors widely used in 10 kV distribution networks. They offer a series of advantages, including high tensile strength, good lightning protection, and low cost, and are widely used in suburban and rural power lines. However, steel-reinforced aluminum conductor lines are highly susceptible to short-circuit faults due to external forces or harsh weather conditions. After a short circuit, the conductor may experience strand breakage. When this occurs, appropriate conductor repair must be carried out promptly to prevent further strand separation, which would reduce the mechanical and electrical performance of the conductor.

In summary, the tension armor rods conductor repair method can be used to repair steel-reinforced aluminum conductors with damage areas greater than 7%, and can even be used as a splicing fitting for broken conductors. It also offers advantages such as simplified construction procedures, easy material handling, no need for other auxiliary tools during installation, and the ability for construction personnel to operate independently after a single training session. The installed product has a smooth and aesthetically pleasing appearance. By using this repair method, cumbersome procedures such as loosening, tightening, and crimping are avoided, reducing labor intensity and increasing productivity. By shortening the conductor repair time, it effectively reduces power outage time and improves power supply reliability.