Used Wind Turbine For Sale

Lagerwey LW18-80 – (80kW – 60kW or 50kW)

Technical Data LW18-80

GENERAL

• Design according to NEN 6096
• Certified by CIWI (ECN) – Holland
• Cut-in wind speed 3 m/sec.
• Nom. windspeed 12 m/sec.
• Cut out operating wind speed 25 m/sec.
• Max. survive windspeed 60 m/sec.
• Nominal power 80 kW
• Specific power 315 W/m2
• Calculated lifetime min. 20 years

ROTOR

• Number of blades 2
• Rotor position upwind
• The angle of the main shaft 7⁰ with the horizon
• Diameter 18 m
• Swept area 254 m2
• Speed variable 60 -120 rotations per minute
• Power regulation passive: blade-angle adjustment
• Active: fully variable mutator system
• Min. blade-angle 6,3⁰
• Cone-angle 180 -164⁰
• Direction clockwise
• Location main bearing attached to the gearbox

BLADES

• Blade length 7,8 m
• Chord 500 – 625 mm
• Twist 5⁰
• Material carbon fiber reinforced epoxy
• Mounted Flexible
• Manufacturer A.T.V., Marseilles, France

GEARBOX

• Number of stages 2
• Ratio 1:20
• Nominal torque 8050 Nm
• Manufacturer Flender, Germany

GENERATOR

• Type asynchrony
• Nominal power 80 kW or de-rated to 60kW for Italy (with certification)
• Number of poles 4
• The nominal voltage of 400 volt
• Frequency variable: 40 – 80 Hz.
• Protection IP 55
• Manufacturer ABB or equal quality

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Additional Specs Lagerwey LW18-80 

GRID-CONNECTION

• Converter diode-bridge-mutator
• Converter principle AC – DC – AC
• Power supply 400 V / 3 phase / 50 Hz.

TOWER

• Type cylindrical pipe
• Number of sections 3
• Hub height 31m
• Material hot-dip galvanized steel
• Location ascent external

YAW-SYSTEM

• System active
• A signal based on the wind vane
• Driven by an e-motor with a worm-wheel reduction
• Power yaw-motor 0,55 kW
• Yaw speed 1,2⁰/sec.
• Yaw bearing crown-bearing; externally geared
• Yaw-break constant friction-break; 4 pcs.

CONTROLLER

• Control by Microprocessor
• Remote monitoring is optional; typically via the public
• Telecommunications network

SAFETY

• Aerodynamic brake by aerodynamic torque
• Safety measures – passive blade-angle adjustment,
• (Emergency) yawing out of the wind at
• Wind speed above 25 m/sec.

MASSES

• Rotor 900 kg
• Nacelle including rotor 3.000 kg
• Tower excluding nacelle 10.000 kg

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DOWNLOAD TECHNICAL DOCUMENTS:

Lagerwey LW18-80

• LW18-80_Description.pdf
• LW18-80_Operating_Instructions.pdf

MWPS World can assist in worldwide shipping & transportation as well as arranging full refurbishment and upgrade services at highly competitive prices.

MWPS World works with highly skilled remanufacturers, refurbishers, and machinists. This ensures the re-manufactured equipment is properly restored to the original manufacturers’ specifications and is refurbished according to our high standards. Refurbished wind turbines offered by MWPS Limited are completely disassembled and thoroughly inspected and cleaned. Our highly experienced wind turbine refurbishment affiliates evaluate the condition of the reconditioned wind turbine and replace all worn parts. The main moving components will be reconditioned to new or better-than-new standards. The controls, gearbox, hub, generator, and hydraulic system are all thoroughly reconditioned and are either restored or replaced. All refurbished wind turbines come with a back-to-base warranty on all replaced and reconditioned parts incl. workmanship and detailed technical reconditioning report.

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• Have one to sell? – Sell it yourself

 

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CALL US NOW!  +44 77 888 66 846

IMPORTANT NOTES

• Viewings are arranged only if a signed LOI has been received.
• Time wasters and tire kickers will strictly not be accommodated!

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