High-temperature conductors for overhead lines allow an upgrade of the existing line, guaranteeing a more convenient solution in terms of total cost of ownership
The high-temperature conductors for overhead lines are especially designed to solve the problem related to the construction of new lines due to lack of available lands, difficulties to get permissions and environmental restrictions.
The conductors allow an upgrade of the existing line increasing the ampere capacity from 1.5 to 2 times by replacing only the conductors, guaranteeing a more convenient solution in terms of total cost of ownership.
The conductors use a combination of Aluminium Clad Invar (a special Fe-Ni alloy with very low thermal expansion coefficient) for the core, and super thermal resistant Al-Zr alloy for the conductive layer.
