33kv Line Fitting Crossarms Steel Galvanized Electric Pole Adss

*Crossarms are widely used in power distribution and telecommunication sectors to support overhead cables. These structures are horizontally attached to the top of vertically erected utility poles and are essential elements in connecting overhead cables to the poles. *Timber is the dominantly used material type for crossarms in the existing distribution networks. Nevertheless, there are alternative crossarms made from steel, composites, polymers, and even from concrete. *In addition, the possible future advancements of alternative crossarm types are also discussed, considering the mechanical strength, durability performance, and sustainability aspects. This paper aims to highlight the advantages of different condition assessment techniques for crossarms, indicating the importance of an integrated approach combining both the conventional and non-destructive testing techniques.

Product Introduction

Product Description:

Definition Of Crossarms

An electrical cross arm is a strong and efficient pole hardware fittings that are used for supporting conductors in a power transmission line. You can also call it as light pole cross arm, telephone pole cross arms or crossarms. Galvanized steel Our electrical cross arm is made of hot deep galvanized steel. This material is strong to withstand any physical forces that act against eat. The galvanization protects the steel material from the effects of rust, corrosion, and abrasion. Steel is the right choice of material for the electrical cross arm due to its tensile strength. It can sustain the mechanical forces which may threaten its stability. Configurations The electrical cross arm comes in five different configurations. These are the Power pole cross arm, Line-cross arms, Telephone pole cross arms, and Side arms. Each configuration is specifically designed to work well in its application. So you should be aware of the configuration that will work for you. Shape and Design Although the electrical cross arm comes in different configurations, they tend to have a similar shape and design. The most common design is the straight bar. The design of this powerline fitting is simple and easy to install. Another design is the V-shaped cross arm though it is not very popular.

Advantage

1.Deflection mitigation – provides the best selection for load vs. deflection considerations by offering multiple crossarm profiles to ensure low deflection rates. The engineered deflection-mitigation characteristics yield a desirable side benefit, in that the crossarms are often crafted to be stronger than necessary in order to address deflection. 2.Lightweight design – Easy to transport, lift and install, composite structures can be hand carried into hard-to-reach locations.

3.Safe – Shakespeare composite structures are strong, yet remarkably light in weight compared to wood or steel. This inherent advantage may help alleviate possible injury to linemen, warehouse, and other utility personnel.

4.Low maintenance – Shakespeare’s 100% maintenance free construction saves time and money over the product lifetime. Shakespeare non-corroding composites will not deteriorate in salt-air climates, desert heat or acid rain. Regardless of humidity, they will not rust, ever, and they easily withstand harsh, industrial environments.