The Quang Trach – Pho Noi 500kV Circuit 3 transmission line project is divided into four parts, namely Quang Trach – Quynh Luu, Quynh Luu – Thanh Hoa, Nam Dinh I TPP – Thanh Hoa, and Nam Dinh I TPP – Pho Noi. Our company has undertaken the line fittings for three of these lines.
Quang Trach – Quynh Luu 500kV transmission line project Length is 226 km ,section traverses mountainous regions in Quang Binh, Ha Tinh, and Nghe An provinces, with 237 towers (46.3%) situated on slopes steeper than 45°. Our company, as the exclusive hardware supplier, developed customized fittings that are resistant to low temperatures and reinforced dead-end systems. This enabled the grid connection to be achieved on August 27, 2024, 36 hours ahead of schedule, setting a benchmark for Vietnam’s high-altitude UHV (Ultra High Voltage) projects.
