FD-E 20kw Series Wind Turbine

Model:


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Features of this kind of wind turbine: 
1)the material of generator, generator shell, HUB use the spraying process, the corrosion resistance is very good, more than 10 years.
2)the generator bearings with fully sealed design. Can be convenient to oil and clean
3)Life of the generator bearings is more than 303680 hours (25years)
4)Patent technology ensure high power of generator under low speed ( with the blade design by us, which have large torque under low speed)
5)with big overload capability, can work 2 hours under 50% overload
6)class F insulation of generator
7)track of the highest power of MPPT, ensure the operation under the highest power
8)Rotary torque output up to 10KNM. high safety coefficient
9)Rotary torque is fully sealed, life is more than 25 years
10)The mechanical brake system uses a drum brake, which has a high stability and strong braking force.
11) The fully sealed design make a good waterproof.
12) Cabin space is large, with special care entrance, which is convenient to maintain and reduce the maintenance costs.
13) Data transmission is using RS485 transmission and Modbus communication protocol. Stable transmission and the transmission distance can reach more than 10KM.
14) the Control system has independent power supply, with guarantee the high stability of the system . (optional)
15)the generator is using active variable propeller ( active on the wind ), yawing, multiple protection functions, to ensure the safe operation of the generator.
16)with rotary electromagnetic brake. Ensure that the life of the main components of the wind turbine is up to 20 years .
17)Spindle brake of the wind turbine generator ensures its safety for any emergency  (the brake is optional items)


Model

FD12.0-2000

FD12.3-30000

Rated power(KW)

20

30

Rated voltage(V)

360

360

Rotor diameter(m)

10

12

Start-up wind speed(m/s)

2

3

Rated wind speed(m/s)

12

12.5

Security wind speed(m/s)

60

60

Yawing type

Electronic

Electronic

Rated rotating rate(r/m)

150

130

Generator work way

Magnetic saturation

Generator material

Steel

Blade material

Fiber glass

Blade quantity

3

Tower Height (m)

18


Model

FDC-20KW

FDC-30KW

Rated Power

20KW

30KW

Rated DC Voltage

360V

360V

Over-discharge protection voltage

330v

330v

Over-discharge recovery voltage

352v

352v

Over-charged protection voltage

450V

450V

Over-charged recovery voltage

435V

435V

Regulative voltage

420v

420v

Max. charge current

56A

84A

Unload current

≤500mA

≤500mA

Cooling type

Auto cooling & fan

Protection

Battery overcharge, unloading, over flow, cable twist untied, yaw, brake function

Environmental temperature

-20~+60

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