Home > Products > Fixed pitch wind turbine > TOP! 1kw 2kw 3kw 5kw 10kw 20kw 25kw 30kw wind turbine for home, off grid/on grid wind generator 3kw wind power generator
TOP! 1kw 2kw 3kw 5kw 10kw 20kw 25kw 30kw wind turbine for home, off grid/on grid wind generator 3kw wind power generator
- 100 Set / Sets per Month
- Qingdao
- T/T Credit Card
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Product Details
Place of Origin | Shandong, China | Brand Name | HLD | |
Model Number | 3kw | Type | Wind Power Generator |
Product Description
Variable pitch wind turbine 3kw 48v off grid wind energy system, wind power
3kw variable pitch wind turbine main body: US$2500.00/set
Model | wind turbine Main body | Controller | Tower height | Tilting up tower | Pure sine wave inverter |
FD4-3KW | US$2,300.00 | US$483.00 | 8m | US$1,629.00 | US$666.00 |
1.3kw Centrifugal pitch wind turbine introduce
Wind speed control blades angle changing. The blades angle twists according to the wind speed, this will change the blades itself aerodynamic characteristic to control wind turbine rotation speed. This will make the generator output power constantly.
2. 3kw pitch control wind generator spec
Item | FD4.0-3.0KW |
Rotor diameter (m) | 4 |
Blade material | Reinforced FRP |
Blade number | 3 |
Rated wind speed(m/s) | 9 |
Start-up wind speed (m/s) | 3 |
Working wind speed (m/s) | 3.0-25 |
Survival wind speed(m/s) | 40 |
Starting torque (n/m) | 2.3 |
Speed adjustment mode | Pitch changed |
Stop method | Manual mechanical brake, electromagnetic brake |
Generator type | Three phase ,permanet magnet, AC generator |
Rated power | 3KW |
Max.power | 3.6KW |
Rated rotate speed (r/min) | 300 |
Working voltage | DC24V-300V |
Main body weight(kg) | 140 |
Blades:
Vacuum mould blades with protection film
C.W blades, low noise level, high efficiency
FRB material, 3 pcs blades per set
Adjust blades rotor balance before delivery
3 phase 3kw permanent magnet generator:
Noise level. (9m height tower)
Under the tail rod, 6m/s, 50-55dba;
0-25m, wind speed 8m/s--12m/s, 35-45dba;
Distance longer than 25m, background noise is larger than wind turbine speed;
3. Output power curve
4. variable pitch wind turbine 3kw features
Blades rotor: Blades rotor efficiency can reach 0.42. Noise level is less than 65db, and balance adjustment has been carried out strictly before leaving factory.
Generator: Blades rotor drives directly. Lower rotation speed, PMG synchronous generator, over load capacity is 150%.
Pitch controlled wind turbine: Adopt stable pitch controlled system, can be used in variable environments
Low failure rate
Speed regulates Performance: The precision of pitch controlled system is 10 r/min, and never over speed at gale.
Low Start up Wind Speed: According to different wind conditions, adjust the blade initial angle to make wind turbine start up at low wind speed.
The start-up wind speed is ≤3m/s.
Manual brake: Reliable braking system, easy to operate, can stop wind turbine at any time.
Automatically undo cable: slip rings undo the cable automatically. Ensure the cable has not twist. Double carbon brushes structure make sure power transfer without failure.
Well-adapted Wind turbine: The operation wind speed is 3-30m/s.
5. working system
Off grid system:
On grid wind power system
Wind turbine on grid system: wind turbine with tower + PWM on grid controller with dump load + grid tie inverter
(solar panel, grid power, diesel generator can be backup power)
wind solar off grid system
wind solar on grid system
On grid system application
On grid system wiring diagram
Matched controller
Controller converts 3 phase AC power to Dc and charge to the battery group or feed to the grid tie inverter.
Controller with auto brake function, PWM voltage stablization function.
Matched with off grid single phrase/ 3 phase pure sine wave inverter.
On grid system grid tie inverter ABB power one inverter, our provided grid tie inverter.
3kw PWM 380v on grid controller normal spec:
Power of the equipped wind turbine (W) | 3K |
Operating mode | Continuous |
Function | Commutation, control |
Operating environment | Temperature -30~40℃, humidity≤80% |
PWM unloading voltage (DCV) | ≥350V |
Brake voltage (DCV) | 380±2V |
Brake delay time (min) | 10-20 minutes |
Self-provided connecting wire of the PWM dump load(mm²) | >4mm² |
PWM unloading fuse (A) | 16A |
DC output fuse (A) | 16A |
3kw 48v PWM Charge controller with normal spec:
Wind turbine power (W) | 3KW |
Solar panel power (W) | 1000W |
Battery | 48 |
Operating mode | Continuous |
Function | Charge, control |
Operating environment | Temperature -30-40℃, humidity≤80% |
PWM dump load voltage (v) | >58V |
Three-phase dump load voltage of the wind turbine (v) | 60V±1 |
Recovery charging voltage of the wind turbine (v) | 56V±1 |
Power shortage of the battery (V) | 40V±1 |
Solar stop charge voltage(V) | 60V±1 |
Recovery charging voltage of the solar(v) | <58V |
Self-provided connecting wire of the battery (mm²) | >16mm² |
Self-provided connecting wire of the PWM dump load (mm²) | >12mm² |
PWM fuse(A) | 63A |
Matched Inverter:
Matched grid tie inverter 3kw/5kw, pure sine wave inverter single phase
Inverter output voltage, frequency can be manufactured according to different countries request.
Grid tie inverter from ABB, Ginlong,BOS...
The DC Max voltage |
600Vdc |
The DC range | 30V~540Vdc |
The rating max DC input current | 20Adc |
The rating grid voltage | 230Vac or 240Vac |
The grid voltage range | 180~270Vac (adjustable) |
Operation phase | single |
Rating grid output current | 13.0Aac/12.5Aac |
Rating output power | 3.0KW |
Grid current THD | Total THd<4%, |
The DC injection current | <20mA |
Output power factor | >0.99 |
Grid frequency range | 47.0~52.0Hz /57.0~62.0Hz(adjustable) |
Max efficiency | >96.5% |
Design lifetime | >20 years |
Operation environment temperature | 25~60 |
Wind turbine tilting up tower:
Tower type: guy wire tower, stand lone tower, tilting up tower, hydraulic tower (optional)
Tower height can be manufacture according to user's request.
The tower with hot-galvanize.
We provided the tower foundation drawing after confirm the tower type, tower height.
Tower type optional;
Tower height optional
Pitch control wind turbine ( 3kw-60kw ), models are as follows:
Model
| Rated power | Max Power | Rotor diameter |
BFD 3.8-2KW
| 2000w | 3000w | 3.8m |
BFD 4-3KW
| 3000w | 4500w | 4m |
BFD 5-5KW
| 5000w | 7500w | 5m |
BFD8-10KW
| 10kw | 17kw | 8m |
BFD12-20KW
| 20KW | 30KW | 12m |
BFD 12-30KW
| 30KW | 35KW | 12m |
BFD 14-30KW
| 30KW | 40KW | 14m |
BFD 17-50KW
| 50KW | 60KW | 17m |
BFD23-50KW
| 50KW | 65KW | 23m |
BFD 23-60KW
| 60KW | 75KW | 23m |
Application:
Wind turbine main body, blades, pma, tail, controller, inverter: plywood case
Tower: soft packages
Delivery by sea, by air or express.
FOB/C&F, CIF
500w-3kw wind turbine : 3-5 working days after payment
5kw-30kw wind turbine: 7-10 working days after payment
50kw-60kw 15-20 days after payment
Tower needs about 10 working days after payment
Product description | Packing size (m) | Gross.weight (kg) | G.cube (cbm) | Qty | Remark
| |
3kw 48v Pitch controlled wind turbine | Wind turbine Controller with dumpload titling up | 2*0.8*0.5 | 353 | 0.8 | 1 | Plywood case |
12m tower | 6.5*0.6*0.6 | 305 | 3.01 | 1 | Soft packages | |
5.5*0.35*0.35 | 1 | |||||
Ground screws | 1.55*0.24*0.12 | 49 | 0.045 | 1 | ||
Total: |
|
| 706KGS | 3.855 CBM | 4PCS |
|
Item | Products description | Q'ty | Packing size(m) | G.W(kg) | Cubage(m3) | Q'ty | Remark |
1 | 3kw variable pitch generator /nacelle,hub assembly,nose cone,manual brake | 1 | 1.36*0.78*0.74 | 375 | 0.78 | 1 | plywood case |
2 | Blades and tail | 1 | 1.93*0.3*0.25 | 44 | 0.14 | 1 | |
TTL: | 419 | 0.92 | 2 |
Provide professional wind turbine technical support;
Provide on/off grid system design, wind solar hybrid system design service.
Completely system provider and designer;
Wind turbine type, model, capacity selection professional support;
Tower design, foundation drawing support;
Provide Pma, hub, flange drawing;
Provide OEM service, customized service.
Support paypal /west union payment, TT payment;
For more details, pls contact with us.
Contact person: Aron wang
skype: chinaaron
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;
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.
Certification
Workshop, office and stock
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.
Contact Us
- Qingdao HenryD Wind Power Equipment Co., Ltd.
- Contact nameAron wang Chat Now
- Phone86-532-82903820
- AddressNo.803 Jin Shui Road, Qingdao, Shandong
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Battery, inverter, controller,tower | Fixed pitch wind turbine | New Products |
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