Bare Conductor

Bare Conductors: An Essential Component in Power Transmission and Distribution Systems Bare conductors are one of the indispensable components in modern power transmission and distribution systems. Understanding the types and applications of bare conductors will help you use the product more safely. Refer to the article below, and LION will help you learn what bare conductors are, their classifications and their common applications in practice!

Overview of Bare Conductors

Bare conductors are very familiar in our daily lives and production activities. However, not everyone knows what bare conductors are and their role in the system. Below is an overview of this product for your reference:

What Are Bare Conductors?

Bare conductors are essentially electrical conductors without an outer insulating layer. They are primarily made of metals such as aluminum, copper or aluminum alloys, which are materials with excellent electrical conductivity. This minimizes power loss during transmission.

Since they lack an insulating layer, electricity can be directly transmitted outward. Therefore, bare conductors are typically used for overhead power transmission systems or in areas where there is no risk of contact with people or surrounding objects.

Role of Bare Conductors

Bare conductors play a particularly important role in power transmission and distribution systems. Below are their main roles:

• Thanks to their excellent conductivity, bare conductors are often used to transmit power from the source to the consumption area.
• With high mechanical durability, bare conductors help reduce maintenance and power production costs.

Features of Bare Conductors

Compared to regular insulated wires, bare conductors have many distinct features. Below are the standout characteristics of bare conductors for your reference:

• Bare conductors are made from highly conductive metals such as copper, aluminum and steel. Copper and aluminum are the most common materials due to their excellent conductivity and cost efficiency.
• Bare conductors are highly regarded for their ability to efficiently transmit electricity and minimize power loss.
• Due to the lack of insulation, bare conductors can transmit electricity outward, so they must be installed and maintained properly to ensure safety.
• Bare conductors are lightweight as they do not have multiple layers.

Common Types of Bare Conductors

Currently, there are two widely used types of bare conductors: bare copper conductors and bare aluminum conductors. Specifically:

Bare Copper Conductors

This type of conductor is made from 100% pure copper. The material has excellent electrical conductivity and heat resistance. Bare copper conductors are used to efficiently and stably transmit power. They are commonly used in lightning protection grounding systems and underground power transmission lines. Their strong anti-oxidation properties enhance the system’s durability.

Bare Aluminum Conductors

Bare aluminum conductors are lighter in weight and cheaper than copper conductors. Although aluminum has lower conductivity than copper, it is still used in overhead power transmission and distribution systems. Bare aluminum conductors are cost-effective and are often used in temporary power systems.

Advantages and Disadvantages of Bare Conductors

Bare conductors are widely used in many projects today. However, it is important to understand their pros and cons to use them effectively.

Advantages

• Bare conductors have a simple structure, consisting only of a metal core, making them cheaper than insulated wires.
• With low resistance, bare conductors minimize power loss during transmission.
• Bare conductors are lighter than insulated cables, reducing the load on the system and facilitating installation and maintenance.
• They are highly durable and can withstand strong forces, making them suitable for long-distance power lines.
• They have excellent anti-oxidation properties and can withstand harsh weather conditions, ensuring system safety during use.
• Bare conductors are currently used in many large and small projects in Vietnam.

Disadvantages

• Due to the lack of insulation, bare conductors can discharge electricity outward, leading to dangerous leakage incidents.
• They require strict installation and protection measures to ensure safety for people and structures during use.
• Bare conductors cannot be used in residential electrical systems or in urban areas with many trees and architectural structures.
• Bare aluminum conductors are prone to oxidation due to environmental factors, which can reduce their conductivity.
• When installing bare conductors, safe distances must be maintained and the electrical system must be placed in a spacious, open area.

Applications of Bare Conductors in Daily Life

Bare conductors have flexible applications in daily life. Below are some basic applications for your reference:

• Bare conductors are used in high-voltage, medium-voltage and low-voltage power transmission systems. They can transmit high-power currents in harsh weather conditions for extended periods.
• They are also used in lightning protection grounding systems for high-rise buildings and high-voltage power poles, reducing the risk of lightning strikes.
• Bare conductors are used to connect equipment in industrial electrical systems, ensuring continuous and stable operation.
• They are used to connect and transmit power in large-scale projects such as urban areas, airports and bridges.

Reliable Supplier of Genuine Bare Conductors

LION is one of the leading suppliers of bare conductors in the market today. LION’s bare conductors are a well-known brand trusted by many customers. The company commits to the following:

• Bare conductors are made from high-quality materials, ensuring 99.99% purity for optimal conductivity.
• Products meet international quality standards and Vietnamese TCVN standards for safety and durability.
• LION’s bare conductors are competitively priced, helping customers save on investment costs.

Conclusion:

If you are looking to learn about or use bare conductors for your project, consider LION’s bare conductors distributed by Daphaco Cable Joint Stock Company. For consultation, please contact us via email: info@daphaco.com!