Renovation of medium-voltage substations at Champsanglard, Les Chezelles and L’Age sur Creuse

Summary

The tender concerns the renovation of medium-voltage (HTA) substations at the Champsanglard, Les Chezelles and L’Age sur Creuse hydroelectric schemes. The supplier must provide studies, supply, manufacture, delivery, handling, installation, cabling, configuration, testing and commissioning of the new HTA equipment, as well as the civil engineering adaptations needed for installation. Main items include one outgoing circuit-breaker cell, one measuring cell, one generator earth-fault protection cell with its associated generator, and three group circuit-breaker cells. The cells are planned to be supplied between 2027 and 2029.