Ziaran – Kan 400 kV Double-Voltage Quadruple-Circuit Transmission Line

Ziaran – Kan 400 kV Double-Voltage Quadruple-Circuit Transmission Line

Period 1997–2000
Client Tehran Regional Electricity Company
Location Tehran Province
Stage Final Handover

Technical Specifications:

•     Line type: 63/400 kV quadruple-circuit, double-voltage transmission line
•     Tower weight: 116 tons/km
•     Tower height: 65 m
•     Number of conductors and shield wires per tower: 26
•     Foundation volume: 46 m³ per tower, 128 m³ per km
•     Due to specific execution conditions, this project is considered unique in its category.

Moshanir responsibility:

Execution of all engineering phases including design, preparation of required technical specifications, supervision of construction, and performance testing.

Special Achievements

By utilizing multi-circuit transmission lines, optimal use of the allocated right-of-way for the overhead line was achieved, ensuring efficient land utilization and enhanced network capacity.