Climatic tests
Determination of performance parameters under exposure to critical temperature conditions.
Electrical and thermal tests
Electrical and thermal tests of the overhead contact line.
Climatic tests
Determination of performance parameters under exposure to critical temperature conditions.
Functional tests
Studies aimed at assessing the operational performance of the overhead contact line and its components under operating conditions.
Strength Tests
Strength tests of poles for overhead contact line supports; tests of contact wires and messenger wires for creep (relative elongation)