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Best 3KW 48V pitch controlled wind turbine

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2017-12-27 14:58
Browse the number:
185

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Company Profile

ZONHAN New Energy Company Limited

By certification [File Integrity]

Contact：zonhan(Ms.)

Email：

Telephone：

Area：Beijing

address: South of the city streets, Nanan village, Leqing town, Wenzhou, Zhejiang, China (325000)

Website： http://zonhan.yhtzhangpu.com/

Product details

Model Number: ZHP3KW-B-#9306 Brand Name: ZONHAN Key Specifications/Special Features: 1. Pitch controlled wind turbine Introduce3kw pitch controlled wind turbine adopts: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. Pitch controlled wind turbine featuresBlades 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 environmentsLow 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.

Blades rotor diameter (m)	4
Material and number of blades	FRB 3PCS
Rated power/max power (w)	3k/4k
Rated wind speed (m/s)	9
Startup wind speed (m/s)	3
Working wind speed (m/s)	3-25
Survived wind speed (m/s)	40
Rated rotation speed (r/min)	300
Working voltage (v)	DC24-300V
Generator style	3 phase, AC PMG
Speed regulation method	Pitch controlled +yaw
Stop method	Brake by hand drag +electromagnet brake
Working system	Off-grid working system/on grid working system
Guy wire tower height	8m.9m.10m.12m.15m
Tilting up tower height	8m.9m.10m.12m.15m
Wind turbine main body weight (kgs)	260