At the Wiesen hydropower plant, three Francis turbines operate at a head of around 50 m. Sized for different flow rates, they deliver a combined output of approximately 3,690 kW.
3 Francis turbines
3,689 kW
TROYER equipped Wiesen with three differently sized Francis turbines, each designed for a different flow rate. The scope of supply included the complete electromechanical equipment for the hydropower plant.
Francis - horizontal
2,530 l/s
49.90 m
1,093 kW
Synchronous generator
1,250 kVA, 690 V
750 rpm
Closed cooling circuit
1,600 kVA
20,500 V / 690 V
Francis - horizontal
1,210 l/s
50.30 m
523 kW
Synchronous generator
600 kVA, 400 V
1,000 rpm
Closed cooling circuit
800 kVA
20,000 V / 400 V
Francis - horizontal
5,060 l/s
48.80 m
2,191 kW
Synchronous generator
2,500 kVA, 6,300 V
600 rpm
Closed cooling circuit
2,800 kVA
20,500 V / 6,300 V
