High tension refers to the immense mechanical force exerted on the conductor of an overhead line. This force is essential for keeping the conductor taut and ensuring it doesn't sag excessively. The relationship between tension and sag is an inverse one: higher tension results in less sag, and lower tension results in more sag.

Managing this tension is crucial for two main reasons:

1. Ground Clearance: Correct tension ensures the line maintains the required ground clearance, preventing safety hazards.

2. Structural Integrity: If the tension is too high, it can place excessive stress on the support structures (poles and towers), increasing the risk of mechanical failure.

Our OHTL wire cable conductor tension stringing equipment is specifically designed to apply the precise tension required to achieve the perfect balance between minimal sag and structural safety.