Aluminum stranded conductors have been widely used in power
transmission lines with various voltage levels. Because
they have the advantages as high mechanical strength, good
conductivity, corrosion resistance, high temperature
resistance, simple structure, large transmission capacity
and are also suitable for laying across rivers and valleys
where special geographical features exist.
1). The permissible long-time operating temperature for
aerial conductor is 70oC.
2). Under the circumstance that rare climate is occurring
and ice coverage rate low in heavy ice area, the
biggest stress of cable at the lowest point of the sag
should not exceed 60% of the short-time destructive
power.
3). When connecting conductors, the conductor beside the
connecting tube can?t be prominent. Otherwise, the
force on the operating conductors will be unbalanced.
After connectors are installed, the connecting tube
should be painted by moisture-proof varnish in order
to protect it from corrosion.
Quantity Per Month: 500 kilometers
Delivery Way - Date Of Delivery: 15days
