Controlling pulling tension is paramount for ensuring the long-term reliability and safety of a power line installation. Exceeding the maximum tension can lead to a range of severe problems:

1. Cable Damage: Excessive force can stretch the conductors, damage the cable's insulation, or deform the geometry of the cable jacket. This damage may not be immediately visible but can lead to premature failure, short circuits, or reduced service life.

2. Compromised Integrity: Maintaining proper tension ensures the cable retains its physical and electrical properties throughout its life. Over-tensioning creates stress points that could fail under future loads.

3. Adherence to Standards: Adhering to manufacturer specifications and industry standards is essential for compliance and ensuring the installation's safety and longevity.