3 kW Wind Turbine

Rotor diameter:

3.5 Meters (11.5 feet)

Blades quantity:

3pcs

Direction:

always upwind

Blades material:

Glass fiber reinforced plastic

Rated output power:

3000W

Maximum output power:

3950W

working voltage:

DC24/36/48/96/120/240V,AC220V

Annual average energy production:

4672KWH (in rate 5m/s wind speed)

working wind speed:

3-25m/s

Initial wind speed:

2.5 m/s (5.6 mph)

Nominal wind speed:

8.0m/s（17.8mph）

Storm-stand:

up to 50m/s

Max rotate speed:

400 RPM

Wind turbine type:

Three-phase, PMG Alternator

Working temperature:

from -40 to +60 C

Blade Pitch Control

Fixed Pitch

Over Speed Protection

Auto-furl

Speed regulation methods:

Yawing and electrical magnet switch

Stop Methods

Manual Brake + Hydraulic Brake

Gearbox:

None, Direct Drive

Batttery full charge time:

about 8 hours