Air Cooled Cables

Air Cooled Cables are a type of high-performance flexible conductor designed to dissipate heat naturally through air circulation, without requiring liquid cooling systems. These cables are commonly used in applications where high current needs to be transmitted efficiently while keeping the cable assembly lightweight, low-maintenance, and thermally stable.

Construction:

• Conductor: Multiple strands or braids of electrolytic copper or tinned copper for high conductivity and flexibility

• Insulation (Optional): Heat-resistant materials like silicone, fiberglass, or mica tape (in some configurations)

• Design: Open or semi-open design allowing maximum surface area for heat dissipation

• Terminations: Lugs, ferrules, or custom connectors based on the application

Key Features:

• 🔥 High Current Carrying Capacity

• 🌬️ Efficient Heat Dissipation through Air Flow

• ⚙️ Flexible and Lightweight Design

• 🧰 Maintenance-Free Operation

• 🌡️ Suitable for High-Temperature Environments

How Air Cooling Works:

These cables are typically exposed or partially enclosed in installations that allow ambient air to circulate around them. As current flows through the conductor, heat is generated and naturally dissipated via convection and radiation, eliminating the need for active cooling (e.g., water or oil cooling).

Applications:

• Induction Furnaces

• Welding Equipment

• Power Distribution in Metal Industries

• Arc Furnace Systems

• Electrolytic Processes

• Bus Ducts & Flexible Joints

Advantages:

• ✅ No Cooling Fluid Required – reduces system complexity and eliminates risk of leaks

• ✅ Lower Installation and Maintenance Cost

• ✅ Adaptable to Confined or Hot Environments

• ✅ Durable Against Thermal Cycling and Vibration

• ✅ Customizable Lengths, Lugs, and Profiles

Standards & Availability:

• Available in flat or round profiles, with single or multiple layers

• Can be supplied as bare conductors or with thermal insulation based on environment

Conclusion:

Air Cooled Cables are an efficient, low-maintenance solution for transmitting high current in industrial environments where liquid cooling is impractical or undesirable. Their flexible construction, robust performance, and adaptability make them an essential component in power-intensive systems demanding both thermal efficiency and electrical reliability.

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