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Main technical parameter of unit for project of extension hydroelectric power station of Argentina(4×7.1MW)
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1. installation capacity |
28.4 MW |
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2. single set capacity |
4×7.1 MW |
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3. Turbine |
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H |
16 m |
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Type |
GZ605-WP-275 |
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Diameter of Runner |
2.75 m |
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Rated Output |
7.357 MW |
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Rated Discharge |
50.0 m3/s |
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Rated Speed |
230.8 r/min |
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Runaway Speed |
715 r/min |
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Rated Efficiency |
93.8 % |
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Max. Efficiency |
95.1 % |
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Suction Head |
-3.3 m |
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4. Generator |
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Generator Type |
SFWG7100-26/3260 |
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RatedCapacity |
7.89/7.1 MVA/MW |
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Rated Voltage |
6.3 kV |
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Rated Current |
417.5 A |
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Rated Power Factor |
0.9 cosÆ |
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Rated Speed |
230.8 r/min |
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Insulation Class |
F |
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Flywheel Effect |
390 kN.m2 |
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Max. Lift Weight |
18 t |
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5. Governor Type |
WST-80-4.0 |
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6. Oil Pressure Unit Type |
HYZ-2.5-4.0 |
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7.Excitation Mode |
Static Silicon-controlled
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For more about Hydro power plant, please click. |
