Proper clearance must be maintained under all operating conditions, not just in still air. Two of the most significant external factors are:

• Conductor Sag: Conductors expand and sag more in hot weather and contract in cold weather. As the conductor sags, the vertical distance between conductors can decrease. Our hydraulic puller and OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioner machines are crucial here, as they allow for precise control of conductor tension during the stringing process, ensuring the correct sag is set and maintained.

• Wind: Strong winds can cause conductors to swing laterally, a phenomenon known as windage yaw. This side-to-side movement can drastically reduce the horizontal phase-to-phase clearance. The design of the support structures and the tension applied to the conductors must account for these forces.

Our equipment is designed to handle the rigorous demands of these environmental factors, providing the stability and precision needed to guarantee safety and reliability.