Product Information

Specification

About:

• The Single Conductor Solid Copper Trolley Wire is a high-quality electrical conductor used primarily in overhead electrical systems for railways, trams, and other transit systems. This wire is typically made of solid copper, chosen for its excellent electrical conductivity, durability, and resistance to corrosion. The trolley wire is designed to carry electrical current to power vehicles that draw current via a trolley pole or pantograph. It is engineered to withstand the mechanical stresses of continuous use in outdoor environments.

Also Known As:

• Overhead Copper Contact Wire
• Trolley Contact Wire
• Transit System Copper Wire

Application:

• Trolley wire is used as an overhead power source for electric railroad locomotives, cranes, light rail transit systems, and underground mining motor cars.

Standard:

• ASTM B47: Standard specification for copper trolley wire
• ASTM B2: Standard specification for medium-hard and hard-drawn copper wire
• EN 50149: Railway applications - Fixed installations - Electric traction - Copper and copper alloy grooved contact wires
• IEC 60228: Conductors of insulated cables
• RoHS Compliant: Restriction of Hazardous Substances

Construction:

• Conductor Material: Solid copper, typically hard-drawn for increased tensile strength
• Cross-Sectional Shape: Round, grooved, or elliptical depending on the application
• Diameter: Varies based on the current-carrying requirements and system specifications
• Surface: Smooth or grooved for optimal contact with trolley poles or pantographs
• Finish: May be bare or coated to enhance corrosion resistance

Features:

• High Conductivity: Made of pure copper, ensuring minimal electrical resistance and efficient power transmission.
• Durability: The solid construction and hard-drawn copper provide high tensile strength and resistance to mechanical wear.
• Corrosion Resistance: Copper’s natural resistance to corrosion ensures long-term reliability, even in harsh outdoor environments.
• Smooth Surface: Designed for consistent and reliable contact with trolley poles or pantographs, reducing wear and electrical arcing.
• Customizable: Available in various shapes and sizes to suit different transit system requirements and installation conditions.

*Data provided on this page is subject to change based on different manufacturers' variances

** Images are for display purposes only refer to Product Technical Details for accurate information on the product.