Conductor tension is not constant and is affected by several environmental and physical factors:

• Temperature: As the temperature increases, the conductor expands, causing a decrease in tension and an increase in sag. Conversely, a drop in temperature causes the conductor to contract, increasing tension and reducing sag.

• Ice and Wind Loading: The weight of ice accumulation on the conductor and the force of wind acting on it significantly increase the overall load, which in turn increases the tension.

• Conductor Weight: The inherent weight of the conductor material per unit length is a primary factor in determining tension and sag.

• Span Length: The distance between support structures. Longer spans naturally result in greater sag and require careful tension management.