The Sahand Class F Combined Cycle Power Plant, comprising a gas unit and a steam unit with a gas capacity of 307 MW and a steam capacity of 144 MW (total capacity 451 MW), is located in East Azerbaijan province, on the outskirts of Bonab city. The high-voltage substation of this power plant with a voltage level of 400 kV, including two power plants, two lines and three couplers, and having a double busbar arrangement, was installed and commissioned by Rastak Poya Company.

Scope of Work:

• Installation, testing and commissioning of all high voltage equipment including transformers

power and auxiliary transformers, switches and sectioners, current and voltage measuring transformers, arresters

• Purchase and implementation of clamps and fittings

• Purchase and implementation of all wire and pipe busbar equipment

• Purchase and implementation of trays, ladders and accessories of the cabinet

• Installation, testing and commissioning of all equipment of protection and control systems

• Installation, testing and commissioning of all LVAC/DC system equipment including panels, batteries and battery chargers, inverters

Cabling of all control, protection and AC/DC cables

• Purchase and implementation of secondary grounding system