Wind Generator

WFD2KW

Introducing WFD2KW – A wind generator with beautiful shape, safe, portable and reliable. It is especially designed to meet the demand from individual householders for a renewable energy source.

The WFD2KW is used to charge 48V or 120V batteries. Equipped with suitable DC to AC inverter, it is capable of supplying power for:

Refrigeration，Electric fan ，Lights，Navigational equipment，Communication equipment

Features:
Reliable passive self furling
Autobrake slows down the blades spin when the batteries are charged
Marine quality powder coated aluminium body, all stainless steel hardware, water tight housing
Iron Boron Neodymium magnet alternator.
Reliability: The design of the body efficiently flows excess heat into the wind reducing operating temperature
One year warranty; operational life expected to be in excess of 15 years.

Apparent Sound Power Level for the Acoustic Reference Wind Speed

• Turbine Sound Pressure Level at 7.3~8.7 m/s: 70.3~85.8 dB
• Background Sound Pressure Level at 7.3~8.7 m/s: 54.6~66.8 dB
• Different between background and turbine : 15.7~19 dB

Test was made at 10 meters from the turbine.

Electrical Installation
The complete wiring for the WFD2KW is shown schematically in the following diagram.

In most cases the loads will be AC(alternating current) and they will be supplied through a DC-to-AC inverter.

Specifications

Model	WFD2KW
Rated Power	2 KW
Max Power	3 KW
DC output	48V, 120V, 240V
Start Wind Speed	3m/s
Rated Wind Speed	12m/s
SURVIVAL WIND SPEED	40m/s
Cut-Out Wind Speed	13 m/second
Blade Pitch Control	None, Fixed Pitch
Over speed Protection	Auto Furl
Gearbox	None, Direct Drive
Temperature Range	-40 to +60 Deg. C
Rotor Diameter	4.16 m
Rotor speed	400 rpm
Blade number	3
Blade material	Reinforced fibreglass
Height of tower recommended	9.0 m
Generator	3 phase permanent magnet alternator
Inverter power output	AC 110/220V, 50HZ/60HZ
Turbine Weight(kg)	42