The Importance of Copper Components in Communication and Rail Infrastructure

However, its role does not end there. Copper is also widely used in communication and rail infrastructure, enabling the efficient and stable operation of, among others, power and traction networks. Copper components such as busbars, collector bars, connectors, sleeves and laminated parts are indispensable in ensuring the reliability and efficiency of these critical systems. What properties of copper make it so widely used in these industries?

Copper properties and its use in communication and rail infrastructure

Copper is undoubtedly one of the most important materials used in communication and rail infrastructure, and this is due to its unique properties. Compared to other materials, it is distinguished by:

• High electrical conductivity - this is one of the most important properties of copper, thanks to which it is an ideal material for traction wires in electric railways, trams or subways;
• Excellent thermal conductivity - thanks to this property, copper prevents overheating of electronic components, proving itself in various types of electrical and signaling systems;
• Resistance to corrosion and mechanical damage - as a result, this material is used in the most difficult weather conditions, enabling, among others, the creation of copper power cables that may be exposed to rain, snow or variable temperatures;
• Antibacterial properties - this is a feature of copper that is especially important in public transport, as it allows for the creation of safer handles, railings or buttons;
• Ecological - copper is a recyclable material, positively affecting the natural environment and acting in the service of sustainable development.

It is also worth paying attention to the plasticity and ease of processing copper, which allows for the production of components tailored to various systems.

The enormous importance of copper in communication infrastructure. Where is it used?

All this affects the wide use of copper - it is used in power, signaling, telecommunications and public transport systems, contributing to increasing the efficiency and safety of the entire infrastructure. It is irreplaceable in:

• Electric vehicle power systems - copper cables supply power to trains, trams, subways and trolleybuses (copper minimizes energy losses, which increases the efficiency of current transmission);
• Grounding systems that ensure electrical safety, e.g. in power plants, transformers, signaling and even bridge and tunnel structures;
• Traffic signaling and control systems - their integral elements are copper electrical wires, which ensure signal stability and resistance to electromagnetic interference;
• Telecommunications - this mainly refers to copper telephone wires, data transmission cables or communication systems between transport management centers and vehicles;
• Components of vehicles and transport infrastructure - copper is used, among others, in electrical installations in buses, trains and trams, electric motors or brake and air conditioning systems.

Therefore, the use of copper is so common around the world - it ensures the efficiency, reliability and safety of communication infrastructure, including power and signaling systems.

The role of copper in railways - invaluable!

In railway infrastructure, copper components and parts are crucial for the smooth functioning of traction networks, power supply, signaling and control systems. Copper busbars, used in electric locomotives and trains, provide reliable power to electric motors. Copper connectors and sleeves, used in track structures, guarantee stability and safety of train travel. Copper laminated components, which can be used, for example, in transformers and switchgear, ensure efficient transformation and distribution of electricity.

In practice, copper products have a huge impact on the shape and efficiency of railway infrastructure. This material is used to build:

• Overhead wires - copper traction lines provide power to trains (as well as trams and subways);
• Collector rails (bus bars), i.e. current-conducting elements that distribute electricity to various circuits in the railway infrastructure;
• Control cabinets and switchgear that are responsible for the distribution and protection of electrical circuits in railway, tram or subway networks;
• Grounding cables - this refers to both vertical and horizontal grounding, which provides protection against overvoltages and improves the electrical stability of the railway infrastructure;
• Braking systems and motor windings that have a huge impact on the efficiency, durability and safety of trains;
• Service stations and many others.

At Electris, we are perfectly aware of how important it is to use copper alloys in communication and rail infrastructure. We want to be actively involved in creating a new, more economical and ecological railway and transport industry, which is why we produce specialized copper components and products of various shapes, always according to the guidelines of our customers. Excellent technological facilities, vast know-how, experienced specialists and multi-stage quality control ensure that we provide our contractors with the highest quality parts - always in accordance with the parameters and guidelines indicated by the recipients.

Want to know more or order copper busbars or other components? Feel free to contact Electris! Write to us at sales@electris.pl.