Customized Mixedflow Runner Or Francis
Product Paramenters
Francis turbines may be designed for a wide range of heads and flows. This, along with their high efficiency, has made them the most widely used turbine in the world. Francis type units cover a head range from 40 to 600 m (130 to 2,000 ft), and their connected generator output power varies from just a few kilowatts up to 800 MW. Large Francis turbines are individually designed for each site to operate with the given water supply and water head at the highest possible efficiency, typically over 90%.
In contrast to the Pelton turbine, the Francis turbine operates at its best completely filled with water at all times. The turbine and the outlet channel may be placed lower than the lake or sea level outside, reducing the tendency for cavitation.
What Kind of hydroelectric generator should I choose?
This belongs to customized products. We could design products according to your requirement. All of our products are strictly designed and manufactured under ISO9001 quality management system and TUV, BV.
Please can you send me below parameters, so our engineers could support your project?
Where is the plant?
1. Design head: ___m
2. Design flow: ___m³/s
3. Frequency: 50Hz or 60Hz?
4. Unit Capacity: ___KW；How many kw each unit? How many units?
5. Power factor COSφ:
6. Generator output voltage: __V
7. On-grid or Off-grid type? (On-grid type voltage: ____Kv)
8. M.a.s.l: ___ m
9. Basic situation about the project and your company introduction.
