HTLS (High-Temperature Low-Sag) conductors are advanced overhead transmission conductors designed to operate at higher temperatures low sag.

Compared to traditional conductors like ACSR, HTLS conductors significantly enhance power transmission capacity without requiring major structural modifications to existing power lines. 

Features:

1. High-Temperature Resistance 
2. Low Sag 
3. Increased Current Capacity 
4. Improved Mechanical Strength