Product Description

Product Feature And Quality Control
·Generator adopt direct drive PM structure, have
hight power efficiency. QUIET OPERATION
·Generator adopt the patent magnetic field array
 structure, Low start up wind speed (2m/s).
·The blades adopt the latest airfoil design,has high
 strength, resistance to the limit load capacity.And has higher wind energy utilization.
·Design and product according to IEC61400-2 standards strictly, Through the ISO9001 National Quality System and European CE certification. 
·Adopting the pneumatic pitch control technology, comprehensive beyond and alternative traditional fix-pitch small wind turbine. SAFE AND DURABLE
·Operating stable, Safe, Reliable in 18-25m/s wind speed. Keep the generator in high efficiency stable. MINIMAL MAINTENANCE
·Active pitch to 90º angle technology, realize brake flexibly,
AC-DC-AC full power frequency conversion converter model,
·The blades processed by special anti-corrosion
Tech,have very good anti-fog, anti-sand erosion，
A variety of tower types option to meet customers
different requirement.
·Built To Withstand The Winds Of Time
1. WIND TURBINE CHARACTERISTICS :(for air density of 1,225 kg/m3 and no air turbulence)
Turbine type: Horizontal axis, upwind, active yaw, variable speed, direct-drive generator,Active Pneumatic pitch rotor speed and power control
Applications: Grid-tied distributed and hybrid diesel power generation
Design standards: IEC 614002, wind class IIA / AWEA Standard 9.1 2009
Design lifetime: 20 years minimum (without major component replacement)
Rated power: 203 m/s (29 mph) wind speed
Cut-in wind speed: 3 m/s (6.7 mph)
Cut-out wind speed: 25 m/s (56 mph)
Survival wind speed: 59,5 m/s (133 mph)
Operating temperatures: 20°C to +50°C (4°F to +122°F); 40°C (40°F) with arctic Temperature management,turbine control and monitoring
2.Nominal Power curve:( for air density of 1225kg/m and no air turbulence )
 
 
 
 
 
3. CONTROL/ELECTRICAL SYSTEM
Generator: Eocycle transverse flux synchronous permanent magnet
Generator characteristics: 20 kW