The ACSS/TW (Aluminium Conductor Steel Supported – Trapezoidal Wire) is a high-capacity overhead conductor engineered for efficient power transmission under high-temperature operating conditions. It features annealed trapezoidal aluminium strands supported by a high-strength steel core, allowing the conductor to carry higher current loads while minimizing sag. The trapezoidal wire design increases the aluminium cross-sectional area, improving conductivity and transmission efficiency. Ideal for new installations and transmission line upgrades, ACSS/TW provides excellent thermal performance, mechanical strength, and long-term reliability for utility and high-voltage power networks.