Suzhou Yueniao Machinery & Electronics Imp & Exp Co Ltd is one of the pioneer renewable energy business and has been in this field since 2002. We are dedicated exclusively to the business of small wind generator, mini hydroelectric generator and solar energy. As a manufacturer with advanced technology, we are making in our own workshop the wind turbine from 300w to 20kw with CE certificates. Beside that we are dealing with business of mini hydroelectric generator from 200W up to 60KW and solar panel from 20W to 280W. We do not claim any of its products to be the best, but we are proud to hear the owners of our products praise them. And that is what makes all the time and effort we spend on our products worthwhile. Thank you for your support!
0086-0512-62901304
0086-0512-62901305
0086-0512-62901305
lzmjmx
lzm@yueniao.com
 
zzl@yueniao.com
   
  alnew@yueniao.com
 

Friendly Link
Suzhou Yueniao Machinery&Electronics Imp&Exp Co Ltd 


Wind Generator

WKD20KW

Introducing WFD20KW – 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 WFD20KW is used to charge 240V or 360V batteries. Equipped with suitable DC to AC inverter, it is capable of supplying power for: Refrigeration, Electric fan, Lights, Air conditioner , Communication equipment.

When used in conjunction with a suitable Grid Tie inverter WFD20KW can also be connected to the power grid

Features :

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

Specification:

Rated  Power
20 KW
Max  Power
25 KW
Voltage Options
240V, 360V & Grid Tie
Start Wind Speed
4 m/s
Rated Wind  Speed
12 m/s
MAX WIND SPEED
45 m/s
Cut-Out Wind Speed 
13 m/second
Blade Pitch Control
None, Fixed Pitch
Over speed Protection
Side furling with gravity return & Manual braking
Temperature Range
-40 to +60 Deg. C
Rotor Diameter
10 m
Rotor speed
180 rpm
Blade number
3
Blade material
Reinforced fibreglass
Generator
3 phase permanent magnet alternator
Turbine Weight(kg)
750

Apparent Sound Power Level for the Acoustic Reference Wind Speed

  • Turbine Noise Level at wind speed 7.3~8.7 m/s:14.9~ 16.0 dB

Test was made at 30 meters from the turbine.

Electrical Installation

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

 

20KW Off Grid Controller(optional)
Dump load

Specification

Model
FKJB-20KW-360
Rated output power
20 KW
Input voltage range
360~435 V
Rated battery voltage
360V
Max input wind power
22 KW
Max input solar power
6 KW
Over charge protection
435V±0.5V
Recommended battery
360VDC/200AH
Maximum Wind Turbine
Input Current
60A
Protection Function
Over charge,  battery reverse-connection  Solar cells reverse charging, battery reverse, over load, load short-circuit, lighting, wind turbine current limiting, wind turbine automatic brake and manual brake.
Self Consumption
< 20 mA
Size
Controller :  560 x 460 x 950          53KG
Dump load :  810 x 580 x 980 mm     31kg

20KW 3 Phase Off Grid Inverter(optional)

Model
BNSA-20KS
DC input
Input rating voltage(DC)
200
Input rating current(A)
100A
Input DC voltage range(VDC)
200~780V
AC output
Output rating capacity(KVA)
20
Output rating power(KW)
24
Rated Output voltage and frequency
220VAC, ±50HZ
Output rating current(A)
136.4
Output voltage (V)
220±3%
Output frequency (HZ)
50±0.05
Harmonic Distortion(Linerity load)
≤5%
Dynamic reaction(Load 0-100%)
5%
Power Factor(PF)
0.8
Overload ability
150%, 10s
Efficiency(80% resistance load)
94%
Insulation intensity(input and output)
1500VAC, 1 minute
Noise(1meter)
≤50dB
Operation temperature
-25℃-+55℃
Size(L×W×H mm)
550*480*980mm
800*600*2260 mm
Weight
360
Protection
Over voltage , Under voltage,  Over load , over heat, Short circuitn.   Reverse polarity.

Packing

  1. Wind Generator, Case 1:490 x 78 x 50 cm 390 kg

Case 2:76 x 76 x 90 cm 120 kg
Case 3:181 x 114 x 70 cm 810 kg
Case 4: 206 x 126 x 26 cm 216 kg
Case 5: 330 x 54 x 14 cm 75 kg

  1. 18 m free standing tower, bag: 130 x 130 x 480 cm 1,600 kg

103 x 103 x 480 cm 800 kg
130 x 130 x 8 cm 42 kg
210 x 17 x 20 cm 84 kg
260 x 17 x 20 cm 102 kg
3)Controller,  Plywood case: Case 1: 60 x 500 x 110cm 65 kg
Case 2: 90 x 65 x 110 cm 44 kg

4) Inverter, Plywood case: 600 x 550 x 110cm 280 kg


                                                                                                                      Copyright (c) 2010,www.yueniao.com,all rights Reserved

                                                                                                                                  ADD: 483.Changxu Road,Suzhou,China