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Manufacturers and turbines
Windmaster WM40/850
| Windmaster WM40/850 |  |
850 kW turbine - Class IEC  - Old model |
850 kW
⌀ 40 m
Onshore
IEC 
676 W/m²
General data 
| Manufacturer | Windmaster |
| Name | WM40/850 |
| Product range | |
| Rated power | 850 kW |
| Rotor diameter | 40 m |
| IEC class | |
| Market | Onshore |
| Swept area | 1,257 m² |
| Specific power | 676 W/m² |
| Specific area | 1.48 m²/kW |
| Number of blades | 2 |
| Power control | Pitch |
Availability
| Market availability | No more available |
| Start of production | |
| End of production | |
Rotor
| Cut-in wind speed | |
| Rated wind speed | |
| Cut-off wind speed | |
| Manufacturer | |
Gear box
| Drivetrain type | Geared |
| Stages | |
Generator
| Type | ASYNC |
| Number | |
| Voltage | |
Databases  Manufacturers (229 entries) Turbines (2,091 entries) Power curves (902 entries) All databases |
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PDF Summary
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Legend #ND: no data #NA: not applicable |
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Update for this sheet 19 June 2026 |
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