productdescriptionrunner diameters:0.35-2.5m
suitable waterhead: h=10-300m
capacity of thegenerator unit: 160-20000kw
thespeed range of the turbine: 150-1000rpm
the speed range of the turbine isfrom 150 to 1000 rpm.
* excellent peakefficiency.
* high efficiency also at partialwater flow down to about 50%.
* 2 or 4 bearing gen-setarrangements.
* bearings rated for more than 100000 hours of operation.
* guide vane control electrically orhydraulically.
* complete range of specific speedsfor runner design allows optimized matching to synchronousspeed.
compact design and low maintenancerequirements by rigorous selection of best suited materials andproper design. addnew's francis hydro turbines (mixed turbines) isused for middle & high water head with middling level of waterflow.

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Addnew Hydropower Limited
Bella Xiao
13755020105
三万英尺，八栋