What is the abbreviation for aluminum conductor steel reinforced?

The abbreviation for aluminum conductor steel reinforced is ACSR. This term refers to a type of electrical conductor commonly used for overhead power lines. ACSR is designed for high tensile strength and conductivity, combining the lightweight and corrosion-resistant properties of aluminum with the strength of steel. The aluminum wires conduct electricity efficiently, while the steel core provides structural support and strength, allowing for longer spans between transmission towers. Understanding ACSR is critical for utility arborists, as it relates to safe tree management practices around power lines.