Runner diameters: 0.35-2.5m Suitable water head: h=10-300m Capacity of the generator unit: 160-20000kw The speed range of the turbine: 150-1000rpm The power output ranges from 160kw to 20000kw, runner diameters are between 0.5 and 2.5 meters. The speed range of the turbine is from 150 to 1000 rpm. excellent peak efficiency. high efficiency also at partial water flow down to about 50%. 2 or 4 bearing gen-set arrangements. bearings rated for more than 100 000 hours of operation. guide vane control electrically or hydraulically. complete range of specific speeds for runner design allows optimized matching to synchronous speed.