Audited Supplier
Vertical Francis turbine
DESIGNED FOR PURPOSE
ForwardHydro Francis Turbines are available as either horizontal or vertical units. The water enters the spiral, or scroll case, and is directed by a series of moveable guide vanes, or wicket gates, to the turbine runner. Forwardhydro Francis runners can be offered fully machined from a single forged block or as a casting solution.
As the water passes through the runner it rotates and the water pressure drops. Water is then discharged through a draft tube into the tailrace. Flow is controlled by opening or closing the guide vanes, using electric or hydraulic actuators, which, are self controlled by either a speed governor, for stand-alone duty, or, PLC control for parallel operation with the distribution grid.
Forward Hydro Francis model range includes 8 different specific speed designs. The Hydro team at Forwardhydro can advise on the best solution for your project.
Advantages of the Francis
- High efficiency
- Suitable for a wide range of applications
- Compact construction
- Covers a wide head range
Technical parameters:
| Output | From 50 kW up to 50 MW | |
| Water head | 10 m- 300 m | |
| Runner diameter | 35 cm - 600 cm | |
| Spiral case | Welded structure | |
| Shaft arrangement | Vertical or horizontal | |
| Efficiency | 89-95% | |
Generator:
