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!
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30KW Grid Tie Wind Generator

WFDG30

Reduce or Eliminate Your Electricity Bill
Introducing WFDG30  – A new generation Residential Power Appliance that hooks up to your home to help you reduce or eliminate your monthly electricity costs.

WFDG30 is designed for homeowners looking for a quiet, convenient, affordable way to protect themselves from ever increasing electricity costs.  It includes wind generator, controller with dump load and grid tie inverter.   With no batteries, WFDG30 connects directly to your home.  When the wind is blowing, your home is powered (in part) by WFDG30; when it’s not, your home is seamlessly powered by your utility as usual..  If the wind speed is too large, part of the dump load will be connected to the wind turbine to keep the constant power to fed in the utility grid.

And you do not need the most disposable part of a wind power system --- the batteries.

 

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.

 

30 KW Wind Generator

Rated  Power
30 KW at wind speed 10m/s
Max  Power
36 KW
Kilowatt Hours Per Month
4,665 kWh/month /average 5.8m/s
Voltage Options
480V, 540V & Grid Tie
Start Wind Speed
3 m/s
Rated Wind  Speed
10 m/s
MAX WIND SPEED
50 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
-30°C~60°C
Rotor Diameter
12 m
Swept Area
113 m2
Rotor speed
180 rpm
Blade number
3
Blade material
Reinforced fibreglass
Noise
Max 5-8 dBA above background
Generator
3 phase permanent magnet alternator
Tower Top Weight(kg)
1600

 

 

30KW Grid tie controller and Dump load

Specification
Electrical Specifications
Max. wind generator voltage
600V
Input voltage range
200~600V AC
Rated output voltage
540V DC
Max. output current
55 A
Typical idle consumption
<500mA
Regulation Voltage
600V DC
Electronic Protections
Reverse Polarity, Short Circuit, Over current, High Temperature.
Mechanical Specifications
Dimension 570 x 550 x 330 mm
Dump load 810 x 590 x 1405 mm
Net weight 32 kg, dump load 140kg
Operating Temperatures – 20°C to +60°C
Humidity 80%

 

 

 

30KW Grid tie inverter

Model
BNWG-30KS
Input data
Recommended generator power
30 KW
Rated operating voltage
200 V
Max. DC voltage
780 V
DC voltage
200 V
Max. input ?current
150 A
Input DC voltage range(VDC)
200-780 V
Thermally monitored varistors
Yes
Output date
Max. AC power
30 KW
Rated AC power
36 KW
Harmonic distortion of grid current
<3%
Rated AC voltage
380 VAC
Rated AC frequency
50 Hz/60 Hz
Short –circuit proof
Yes
Others
Max. Efficiency
94 %
Power Factor(PF)
≥0.99
Overload ability
150%, 10 seconds
Protection degreee
IP65
Insulation intensity(input and output)
1500VAC, 1 minute
Noise(1meter)
≤50dB
Operation temperature
-25℃-+55℃
Size(L×W×H mm)
800 x 600 x 1800 mm
Weight
400 kg
Protection
Over voltage shutdown, Under voltage shutdown, Low voltage alarm, Over load shutdown, Thermal shutdown, Short circuit shutdown.Reverse polarity shut down

 

Electrical Installation

 

Errors expected and possible alternations without prior notice.

Warranty:  2 years

Claims & Return Procedures
In order to be eligible for service under this warranty, the Customer must send us pictures showing his installation of the system in 5 days after the installation.

If any problem takes place within the warranty period, Notification must be provided including a description of the alleged defect, the manner in which the wind turbine was used, the serial number, and the original purchase date in addition to the name, address, and telephone number of the party requesting warranty service.

 

 


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