Audited Supplier
HL90-WJ-100
Installation Guide Service
1 Year
AC Three Phase
Small
Vertical Hydro Generator
Hanging Type
Low Speed
1
Nonstandard
110.5m
0.481cubms/Sec
1250kw
Sfw1250kw-8/1430
750rpm
Glywt-600
Zg0cr13ni4mo
0.32-4m
WAWUSHAN
Standard Chinese Exporting Package
SGS, ISO, TUV, BV
Sichuan, China
85023900
Product Description
Mini water turbine with high quality
/Mini water turbine generator unit for hydro power plant
Francis Turbine is a reation turbine, is the most common Turbine in use today. The Francis Turbine produced by our company are widely used with simple structure, small size, low cost and high efficiency.
Water head range: 30m~700m
Specific speed: 50~300rpm
Largest capacity of single Francis Turbine: 12000KW.
Reaction turbines
Reaction turbines are acted on by water, which changes pressure as it moves through the turbine and gives up its energy. They must be encased to contain the water pressure (or suction), or they must be fully submerged in the water flow.
Newton's third law describes the transfer of energy for reaction turbines.
Most water turbines in use are reaction turbines and are used in low (<30m/98 ft) and medium (30-300m/98984 ft) head applications. In reaction turbine pressure drop occurs in both fixed and moving blades.
Impulse turbines
Impulse turbines change the velocity of a water jet. The jet pushes on the turbine's curved blades which changes the direction of the flow. The resulting change in momentum (impulse) causes a force on the turbine blades. Since the turbine is spinning, the force acts through a distance (work) and the diverted water flow is left with diminished energy.
Prior to hitting the turbine blades, the water's pressure (potential energy) is converted to kinetic energy by a nozzle and focused on the turbine. No pressure change occurs at the turbine blades, and the turbine doesn't require a housing for operation.
Newton's second law describes the transfer of energy for impulse turbines.
Impulse turbines are often used in very high (>300m/984 ft) head applications.
| type | water head | install capacity |
| Francis turbine | 20-300M | 50KW-20MW |
| Pelton turbine | 80-1000M | 50KW-20MW |
| kaplant turbine | 3-45M | 50KW-10MW |
| Turgo turbine | 30-400M | 50KW-10MW |
