Detailed Introduction of ACSR

Steel core aluminum stranded wire (ACSR) is an overhead conductor material widely used in high-voltage transmission lines at home and abroad. It constitutes the main body of transmission lines. The quality and performance of the conductors are stable. The construction quality of power lines, maintenance, transmission and distribution stability and Various aspects such as line life play a crucial role in determining the quality characteristics and economic and technical indicators of transmission lines.
 

ACSR is a bare conductor without insulation protection. It is often subjected to various extreme adverse environmental conditions during outdoor construction and daily operation. During storage and use, the temperature, moisture, humidity, acidity and alkalinity and salt content of the surrounding atmosphere and water and soil environment are etc. A variety of physical and chemical factors may constitute corrosion conditions causing corrosion, or blackening of the production surface.
 

Steel wire aluminum stranded wire (ACSR) steel wire is galvanized (Zn) steel wire, in order to ensure that the steel core aluminum stranded wire has sufficient tensile strength, and the galvanized layer has corrosion resistance to meet the high altitude Distance, large span erection requirements. Zinc is an active metal, easily soluble in hydrochloric acid, dilute sulfuric acid and alkaline solutions. It is also easy to displace certain metals such as gold, silver, copper and cadmium from solution.