Francis turbine-generator can be used for middle and high water head with middle level of water flow. Water head applicable: H=20m-450m. Francis turbine-generator has two type: Vertical type and horizontal type. With simple structure, Francis turbine-generator can be easily installed and maintained. The output of Francis is stable.
|Rated head (m) ||88.86m|
|Turbine model No. ||HLA575C-WJ-67||Generator model No. ||SFW1650-6/1430|
|Runner diameter (cm) ||67||Rated capacity KVA ||1941/1650|
|Rated output kW ||1755||Rated voltage kV ||6.3|
|Rated flow m³/s ||2.288||Rated current A ||177.89|
|Rated speed r/min ||1000||Power factor cosφ ||0.85|
|Runaway speed r/min ||1702||Rated frequency Hz ||50Hz|
|Rated point efficiency % ||88.00%||Rated speed r/min ||1000|
| max. efficiency % ||89.50%||Isolation class ||F/F|
|Cavitation coefficient ||0.06||Rated efficiency % ||94.50%|
|Runner material ||stainless steel||Largest/Heaviest part t / ||6/14|
|Hs (m)||2|| || |
1. Before making quotation, please send us the following basic parameters:
A. Flow------ m³/s
B .Water head----- m
C .Installed capacity--- KW
D. Frequency---- 50HZ or 60HZ
E. Length and diameter of the penstock
F. Voltage of the generator
G. Voltage of the transmission line(if the setup transformer is supplied by us ).
H. The quantity of the turbine-generator units
2.Please clearly note the follows in the quotation mail:
A.What is the scope of supply?
B.The hydroturbine-generator is controlled manually or automatically?