Overhead Power Line Fittings Complete Buying Guide

An overhead power line is an infrastructure that is used for the transmission and distribution of electricity. The distribution can be over either a short distance or a long distance depending on the scope of the project.

Overhead power lines are capable of transmitting different amounts of voltages. Although they are usually used for high voltage power transmission, you can also use them for the low voltage.

Most overhead power lines are characterized by cables that are suspended across poles and towers.

To ensure that everything on the pole is in its perfect position and functions well, you will need overhead power line fittings.

What are the functions of the overhead power line fitting and which one should you buy for your project?

We have the answers to these and many other questions that you have regarding the pole line fitting. All that you have to do is read on this guide.

In this guide, I am going to guide you on how to buy the best overhead power line fitting

Overhead Power Line Fitting Definition

What is an overhead power line fitting? Simply defined, power line fittings are accessories that are installed on the transmission lines for the purpose of creating connections and attachments between different components.

The fittings also protect some components of the power transmission line against physical and mechanical damage.

Each electrical power line fitting is designed to play a specific role in the power line. For example, the fittings for the conductors are connected to the cable to suspend or terminate the conductor. The same fittings can also protect the conductor against the loss of electric current.

The same applies to the power line fittings for the insulators. They are also connected to the insulating components of the transmission line.

It is important to identify the role that is played by each pole line fitting before you make any decision.

Types of Overhead Power Line Fittings

Here is different power line hardware each one is designed to perform ts specific role.

The fitting include:

Alley Arm: It is a sidearm brace that is designed to brace a crossarm that is uneven. The arm features a straight edge and the other side is slightly bent.

Ball clevis: Also named clevis eye, it is designed to connect the socket insulator by its ball.

Cross arm brace: The same function as alley arm brace – just different construction.

Electrical Cross Arm: It is composite equipment utilized in the pole line technology for holding electric equipment such as power lines.

Pole top bracket: This fitting is used for mounting line post insulators onto the desired positions.

Pole top pin: It supports the insulator on top of the pole with the help of bolts.

Socket clevis: Also known as sock tongue, it is designed to complete the connection between socket clamp and socket type insulator.

Stay Rod: This accessory provides a point of attachment for the guy wire. It ensures that the wire is supported to the ground firmly.

Suspension clamp: The clamp is used for suspending cable or conductor to the pole.

Yoke plate: This hardware is used for coupling the electrical clevis and the insulators or the socket tongue.

Guy Thimble: The guy thimble plays the role of holding the stay wire into position

Guy Clamp: The clamp has grooves through which cable and conductor pass.

Properties of Power line Fittings

When buying transmission line hardware fittings, it is vital to know each of their properties. This information will come in determining the performance of that fitting.

Here is a breakdown of the key properties of power line fittings that you should know:

Mechanical Properties

Mechanical properties define the general working mechanism of a power line fitting and how it interacts with other components of the pole line hardware.

Some of the mechanical properties that you should know include but not limited to;

-The angle of turn: Since most transmission line hardware is subjected to different mechanical forces, it is vital to know the maximum and minimum angles through which they can turn.

-Exertion force: This is all about the maximum pressure which the overhead transmission line conductor can withstand without breaking, snapping, or even getting damaged.

Material Properties

The material properties are used for defining how strong or weak is the transmission line accessory. This is in line with the fact that different they are made of different types of materials.

One of the key material properties is the hardness of the material. It will determine whether the power line fitting is strong or not.

The material for your power line fitting should be strong enough to resist physical forces.

Another key aspect that comes with material properties is resistance to corrosion and abrasion.

Overhead power line accessories are exposed to elements of nature hence they are bound to undergo corrosion and abrasion.

The fitting should be coated with anti-corrosive and anti-abrasive agents so that it can have full protection.

Electrical Property of the transmission line fitting

Since these power line accessories will be used for the transmission of electric energy, they need to have desirable electrical properties.

One of the key electrical properties is the ability of an overhead power line fitting to withstand the fault current. This is the current that is produced when there is a short circuit on the power line.

The transmission accessory should also be capable of preventing hysteresis loss. This is the current that is created as a result of the interaction between electric current and magnetic field.

In general, an excellent electrical property is when the power line fitting does not cause any interference with the normal flow of electric current.

Design properties of the transmission line

Design property defines the general outlook of the overhead power line fitting. It highlights issues such as the shape and dimensions of the accessory.

The design property will determine how the fitting will be installed and how it will connect with other components on the pole.

Another design property that you need to look at is the dimension. Check all the measurements of the accessory such as length, diameter, thickness, among others.

You should also confirm the shape and angle of alignment of the power line fitting. They should match your requirements.

While buying transmission hardware fittings, ensure that the dimensions of the design are accurate. A well-designed fitting will function effectively as expected.

You will also have an easy time when installing an overhead power line accessory that has been designed for precision.

How to choose an overhead power line fitting manufacturer?

Among the many critical decisions that you will make when buying power transmission accessories, one of them is choosing the manufacturer or supplier of the fittings

Even though it may seem to be a non-issue, it is something that can affect the quality of the overhead power line fitting that you buy.

Buying from the best transmission line hardware manufacturer will guarantee you quality overhead fitting. The reverse is true if you choose to buy from a not so reputable manufacturer.

Here are some of the tips that you can use when looking for the best overhead power line fitting manufacturer in China.

-Experience of the manufacturer

You should consider choosing an overhead power line manufacturer who is more experienced in the field of power line accessories.

The more the experience, the higher the chances of getting quality power line fittings.

Before you get into deep engagement with the manufacturer, confirm the number of years that they have been in the business.

-Overhead pole line accessory reviews

This is another way of proving whether the manufacturer can be trusted to produce the fittings or not.

You only need to gather information from other buyers who have bought the power line fittings from the manufacturer.

This information can be obtained from the manufacturer’s website or other online marketplaces such as Alibaba.

If many buyers are expressing positive reviews about the product, then you should consider buying the equipment

On the other hand, you should tread with care if the manufacturer has quite a good number of negative reviews.

-Production capacity

You should not ignore the production capacity of the overhead hardware manufacturer. Is the company capable of meeting your needs?

This is vital especially if you want to buy power line hardware in bulk.

One way of assessing the production capacity is checking whether the manufacturer has the right equipment and manpower to fulfil the demand for the accessories.

You should consider visiting the manufacturer’s premises and inspecting the facility so that you can be sure that they are in a position to handle your demand for the overhead power line hardware.

-Customer care services

You should also be keen on how the manufacturer is treating you right from the moment that you make a call to place your order for the power line fitting.

The manufacturer should be accountable and transparent in all the dealings regarding the purchase of the equipment.

For example, ensure that the fittings are backed with a warranty as it shows that they are fully responsible for their product.

PowerTelcom- Reliable Overhead Power Fitting Manufacturer

At Powertelcom, we are proud to be among the most reliable transmission and distribution line hardware manufacturers in China.

The top notch innovation and quality that has always made our products stand out are because of the extensive experience we have gained over the years. We have a production following a market-oriented approach that manifests all achievements that have taken place among the industrial panorama.

We design and manufacture quality power line accessories that are durable while at the same perform exceptionally well.

Our overhead line accessories, overhead line hardware, and overhead line materials are products of a remarkable experience as electrical overhead line material manufacturers of transmission line fittings makes us proficient in providing products that improve through the most recent and innovative technology in complete harmony with the technical evolution that was programmed in the field in the last decade or so.

We also customize the overhead pole line fittings according to your requirements.

All that you need is to contact us and state your requirements.

What more can you get from PowerTelcom?

With ample experience in the market for overhead line fittings, we are the electrical overhead line material manufacturers that provide our services to a broad range of clients, each having customized needs. With the help of experienced and professional engineers, workers, and an integrated system for providing services, you can get the best at affordable rates through our company as we cater to the needs of every client and help them make as much profit as they can get from the best material and minimum damage.

All of our products can be covered through the help of an air bubble film prior to the final packaging for better shock absorptive capabilities, resistance to impact, sealing of heat, benefits for an odorless, moisture free, corrosion free, and transparent look.

The organization includes repairs for free for any kind of product having failures in the manufacturing for a lot of years of experience in the overhead line fittings industry as customers can bring them for repair and modifications. We assure you that we cost a minimum market rate to create ease for our customers, that way, more of our customers get satisfied with our services. As we do not compromise on the quality but at the same time want to sell that product at highly affordable price rates, our customers deserve to be treated as the best. Moreover, our customers get very happy to get cost effective products that have a long shelf life.

So, if you want to get our services for the equipment and product of your demand, you can just simply contact us and we assure you that we will be there for you. Our highly professional team will deal with your queries and furthermore, you are welcome to get us any critics so that we may be able to work on the criticism and get the advantages you want at highly affordable as well as cost effective prices.

Overhead Power Fitting in Powertelcom

Powertelcom adopts a highly purified cathode made from about 99 per cent of copper, good grade silver, and an extremely high quality alloy of phosphorus and copper. We, therefore, are proud to say that we use purified material for the manufacture of our products.

According to different standards pertaining to our field of work and services, better control on product quality with semi finished final products.

The company adopts to moderate frequency cast line for melting and mixing of the electromagnet to make sure that the content of the final product is highly uniform and is able to do the reduction of the oxide that can possibly corrode the final material thus affecting its quality

Our output is all based on the patent cooperation and trustworthiness of all our customers. For better plasticity and flexibility, our company and its team of highly skilful and experienced professionals make sure they do not compromise on the quality of the final product as it is the reflection of what we do as a business and what services do we provide for the customers.

The completely efficient and effective machines save the cycle time spam of the production manufacturing wing that enhances our yield. This ultimately helps us in building a good repute and is easily referred to as the other.

We believe in excellence, brilliance, and efficiency when it comes to the manufacturing of the overhead line fittings for our customers belonging to all fields and having the requirements of all kinds, we personalize according to the specific needs of all of our clients to keep them satisfied.

We prefer to provide nothing but the best and customer service is our priority. We believe that with the help of our highly prepared and skilful professionals, we are able to give way to sustainable, empowering and long term relationships between the customers and the employees, and even the company as a whole.

A good repute in our customer experience years has made us among the leading brand when it comes to overhead fitting lines, where we compromise on nothing and are enthusiastic in providing to our worthy customers with nothing but the best. We listen to every detail and make a schematic view of all the possibilities using which we can make your material stand out and more effective through the integration of our effective skills as well as years of expertise and expertise in the field. With working with us, we assure you that you will not feel you are settling for any less as we always prioritize our customers all the time and we highly acknowledge that the success of our clients means a lot to me.

Whatever the nature of the material and no matter the type or quantity of the material you want to order from using our word class services, we recommend you take help and consultation services from our team of experts to clear any confusion and misunderstanding. Another important thing is to make sure that your order contains all the details so you can get a product as customized and functional as it gets.

FAQ