While XLPE cable is an excellent choice for its electrical properties, its physical characteristics present unique challenges during installation that require professional equipment and careful planning. The main challenges are:

• Sensitivity to Tension: XLPE insulation can be damaged if the pulling tension exceeds the manufacturer's specified limit. Over-tensioning can cause the insulation to stretch, leading to micro-cracks that compromise the cable's long-term performance and lead to premature failure.

• Bending Radius Limitations: XLPE cable is less flexible than other cable types. Forcing a tight bend can cause the insulation to delaminate or buckle, damaging the cable's core structure. This requires a larger minimum bending radius, which must be accounted for in the project design.

• Coefficient of Friction: The outer jacket of XLPE cable can have a relatively high coefficient of friction, especially when pulling through conduits with bends. This increases the total pulling force required, making professional-grade winches with real-time tension monitoring essential.