30KW Downwind Variable Pitch Wind Generator

Wind Generator
1. 30% more electricity generated.
2. Pitch controlled.
3. Aerodynamic brake.
4. Maintenance free.
30KW Downwind Wind Generator
Parameters of wind generator:
Rated power(KW)
30
Material of the blades
Fiberglass-Reinforced Plastics
Rated wind speed(m/s)
12
Speed regulation method
Passive pitch
Startup wind speed(m/s)
3
Generator style
3-phase AC PM
Working wind speed(m/s)
4~25
Tower height (m)
15
Survived wind speed(m/s)
50
Stop method
Positive blade pitch
Rated rotate speed (r/min)
120
Main machine weight(kg)
1770
Rotor Diameter(m)
11
Lattice tower weight(kg)
3200
Working voltage(v)
DC540V/AC380
Freestanding tower weight (kg)
3770
Characteristics of wind generator:
1. Wind turbine body is made of cast steel and has been hot dipped galvanized for anticorrosion protection.
2. The blades of wind turbine are made of special purpose gel coat resin and reinforced FRP.
3. The tower of wind turbine is made of manganese steel, corrosion resistant, artistic, and convenient for installation.
4. All of the exposed components have experienced a long effecting anti-corrosion treatment protecting the exposed parts in open pit.
5. Downwind and tail-less configuration contribute to a streamlined shape.
6. Variable blade pitch to enhance the stability under strong wind.
7. Enclosed slip ring functions well to prevent the inter-entangling of cable.
8. Permanent magnet and direct driven motor with maintenance free.
9. Soft braking due to positive blade pitch.
10. Optimized start up blade angle makes the turbine with excellent efficiency in the breeze.
11. The blade profile has passed the national wind tunnel test.
12. Warranty:2 years.