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Tail controlled 20kw wind turbine
Negotiable
Min.Order:1
Product Details
TL-20kw Gravity Rotating Tail Design wind turbine
Free maintenance
Slender and Fine Cast Steel Generator housing, Mold Production
Flexible solutions for different applications
Over-speed multi-protection/ Gravity Tail control / Automatic yaw /
Auto braking system/manual braking system on the controller
1. 20kw wind turbine off grid system
Use wind energy to generate electricity and charge into storage battery group. Through the multi-voltages power supply system, the electricity can be changed into DC and AC used for illumination, home appliances, communication devices and electric tools.
Wind turbine on grid system including: wind turbine with tower + PWM on grid controller with dump load + grid tie inverter
2.20kw wind turbine technical data
|
Power |
10KW |
20KW |
|
blade diameter |
7.2m |
9.6m |
|
rated rotor speed |
180 rpm |
140rpm |
|
rated speed |
10m/s |
11m/s |
|
rated Power |
10KW |
20KW |
|
max Power |
12kw |
22kw |
|
Generator type |
3-phase AC PM |
3-phase AC PM |
|
Output voltage |
240V/360V |
240V/360V |
|
Start up wind speed |
3(m/s) |
3(m/s) |
|
Work wind speed |
3-30(m/s) |
3-30(m/s) |
|
Survival wind speed |
50(m/s) |
50(m/s) |
|
Tower height |
12(m) |
15(m) |
|
Wind turbine weight |
350kg |
800kg |
|
control system |
Wind solar system control, off grid control, on grid system control |
Wind solar system control, off grid control, on grid system control |
|
Isolation class |
B |
B |
|
Stator material |
QZY-2/180/470 |
QZY-2/180/470 |
|
Blades type |
3 pcs FRB |
3pcs FRB |
|
Over speed protection |
Auto yaw, electromagnetic braking |
Auto yaw, electromagnetic braking |
permanent magnet alternator
FRB blades with protection film
|
Type |
20KW |
30KW |
|
Wind turbine rated power |
20KW |
30KW |
|
Wind turbine Max. power |
40KW |
60KW |
|
Function |
Rectifier,charge, control |
|
|
Display mode |
LED |
|
|
Display content |
DC output voltage, DC output current, DC output power |
|
|
PWM constant voltage |
≥600dc |
≥600dc |
|
wind turbine 3-phase dump load voltage1 |
640±5Vdc |
640±5Vdc |
|
wind turbine 3-phase dump load voltage2 |
650±5Vdc |
650±5Vdc |
|
Time-lapse of the wind turbine 3-phase dump load2 |
12-20 min |
3 min |
|
wind turbine 3-phase dump load voltage3 |
------------ |
630±5Vdc |
|
Time-lapse of the wind turbine 3-phase dump load3 |
------------ |
12-20 min |
|
Low-voltage |
≤200Vdc |
≤200Vdc |
|
PWM dump load fuse |
63A |
63A |
|
Fuse of DC output |
80A |
80A |
|
Work environment temperature |
-30-60°C |
|
|
Relative humidity |
<90% No condensation |
|
|
(1m) Noise (1m) |
<40dB |
|
|
Degree of protection |
IP20(Indoor) |
|
|
Cooling method |
Forced air cooling |
|
|
*Communication interface (optional) |
RS485/USB/GPRS/Ethernet |
|
|
*Temperature compensation (optional) |
-4mv/°C/2V,-35°C~+80°C, Accuracy:±1°C |
|
|
Size of the controller (mm) |
760*600*335 |
760*600*335 |
|
Weight of the controller |
42Kg |
42Kg |
|
Size of the dump load (mm) |
760*520*1200 |
760*520*1200 |
|
Weight of the dump load |
110Kg |
140Kg |
Application
• Household, Garden, farm
• Telecom sites.
• Rural electrification programs. Island , sentry, island, sight lighting
The on grid tie wind turbine generator is often hybrid used with solar panels for commercial/residential.
Wind solar hybrid system
1.20kw wind turbine generator for home use inner foam protection outer Plywooden case.
2. Tower with soft package only .
3. controller invertor with inner carton box outer plywooden case.
4.Pakage size and weight please refer to our sales.
5.Shipping by sea with FCL LCL.
If you have any request in package and shipping please tell our sales we will do according to your request.
System Design Service
We can design diffirent system for customers according their request For example, on-grid or off-grid system , solar wind hybrid system or solar wind diesel generator system like below
After Sale Service
Our main off grid/grid tie 5kw wind turbine generator are free 3 years warranty, controller and invertor are 1 years warranty.
All lifelong technical support and part cost supply.
(1) The warranty period is start from the date of shipment which show on the bill of loading or air waybill.
(2) Free maintenance services during the warranty period the cost involved be borne by the company, do not charge a fee to customers, free warranty if any damage outside the warranty period, the company will charge a fee for labor costs and materials.
(3) the warranty period, company's quality problems caused by the maintenance of the freight borne by the company, if not under warranty or man-made damage, the freight charges by the customer.
We started to manufacture wind turbine in 1994. In 2004, there are only 4 small wind turbine manufactures in China. We keep improving and develop in the small wind turbine field. We are not the leading small wind turbine exporter, but we are the leading wind turbine manufacture and designer now.
We manufacture 300w-30kw fixed pitch wind turbine;
2kw, 3kw, 5kw, 10kw, 20kw, 30kw, 50kw, 60kw pitch controlled wind turbine;
Tail controlled wind turbine 1kw-20kw;
10w 20w 30w 50w 100w 300w 500w 1kw, 2kw, 3kw, 5kw Vertical axis wind turbine;
On grid system/off grid system, wind solar hybrid system; Water heating system;
For more details, pls contact with us via e-mail.
Certifications of our company
1. Wind turbine model selection
It depends your local annual average wind speed, daily/monthly home power consumption.
Low average wind speed place, select larger blades rotor, higher rated working voltage;
Rich wind place select speed limited wind turbine: variable pitch wind turbine, stall out vertical axis wind turbine.
The safety and steady working system is the first choice.
2. Wind turbine tower selection
Now we have guy wire tower, stand alone tower, tilting up tower, hydraulic tower.
Guy wire tower cost is lower, easy to delivery. But the installation area is larger;
Tilting up tower is for 500w-5kw wind turbine. Easy installation, small installation area. But the delivery cost is higher.
Hydraulic tower: It is used for no crane place. Easy installation and put down. The cost is higher.
Stand alone tower for the installation place with crane.
The tower height: Make sure blades rotor is higher than wind turbine surrounding barrier height.
3. Working system selection
On grid system: wind turbine with tower + PWM controller with dump load + grid tie inverter;
Off grid system: wind turbine with tower + PWM charge controller with dump load + battery group + inverter;
Wind solar hybrid on/off grid system: Safety and reliable than only wind or solar system.
Wind turbine water heating system: work in rich wind place. Average wind speed higher than 8m/s.
For more question, pls contact with us directly. We will give you a professional response.
Why select us:
We are the wind turbine designer and manufacture. We know our wind turbine advantage and disadvantage in different wind condition.
I have more than 10 years wind turbine sales experience. We provide the right wind turbine and working system to different user according to their different situation and request.
In 2004, there are 4 small wind turbine manufacture. Now there are so much trading company and manufacture, we know Chinese small wind turbine market well and can provide user more useful advise.
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