Product Name: Francis water turbine generator

For example:
Francis water turbine generator HL233-LJ-350 & SF90-30/7600

Model Explanation:
For turbine:
HL: Mixed flow
233: Runner model
LJ: Vertical
350: Runner dia. 3.5m
For generator:
SF: Water turbine generator
90: Capacity 90MW
30: Pole no.
7600: O. D. Of the stator iron core 7600mm

Technical parameters:
Turbine:
1. Runner dia.: 0.6-10.5m
2. Water head: 21.2-270m
3. Efficiency: 85%

Generator:
1. Rated output: 1.4-170MW
2. Voltage: 6.3-13.8kV
3. Frequency: 50Hz

Material:
Turbine shaft: Cast steel, forged steel, carbon steel
Blade: Stainless steel
Bearing: Stainless steel, cast steel
Guide vane: Alloy steel
Etc.

Structure and principle:
The Francis turbine is a type of water turbine that was developed by James B. Francis. It is an inward flow reaction turbine that combines radial and axial flow concepts. Francis turbines are the most common water turbine in use today.
The Francis type turbines manufactured by the Tianfa are compact in structure, reasonable in design, convenient in operation and maintenance and excellent in efficiency. They are in both vertical and horizontal shaft arrangement and can be vastly selected by the hydraulic power stations.

Applications:
The Francis type turbines are mostly suitable for hydro-power stations with medium or high head.

Packaging:
If no special requirement, the products are packed with wooden case in the container.

Quality assurance:
Our company has obtained the ISO 9001: 2000 quality management system certification issued by DNV. All products have passed environment management system certification by China Great Wall Quality Assurance Center, and are qualified.

Operation and maintenance manual with:
Operating criteria
O / M manual of Turbine & Generator
O / M manual of all main equipment / components
Wiring diagram of controls and switch boards panel
Parts list and cable list

Spare parts for Turbine
Supply the spare part for the turbine and associated equipment considered necessary for 3 years of operation of the generating units.

The contract includes the design, manufacture, inspection and testing, packing for export shipment.