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Manufacturers and turbines
ATB Riva Calzoni SpA M30 S2
| ATB Riva Calzoni SpA M30 S2 |  |
350 kW turbine - Class IEC  - Old model |
350 kW
⌀ 33 m
Onshore
IEC 
409 W/m²
General data 
| Manufacturer | ATB Riva Calzoni SpA |
| Name | M30 S2 |
| Product range | |
| Rated power | 350 kW |
| Rotor diameter | 33 m |
| IEC class | |
| Market | Onshore |
| Swept area | 856 m² |
| Specific power | 409 W/m² |
| Specific area | 2.45 m²/kW |
| Number of blades | 1 |
| Power control | Stall |
Availability
| Market availability | No more available |
| Start of production | |
| End of production | |
Weights
| Nacelle | |
| Tower | |
| Rotor + hub | |
| Total | |
Rotor
| Maximum rotor speed | |
| Maximum blade tip speed | |
| Cut-in wind speed | |
| Rated wind speed | |
| Cut-off wind speed | |
| Manufacturer | |
Gear box
| Drivetrain type | Geared |
| Stages | |
| Gear ratio | |
Generator
| Type | SYNC |
| Number | |
| Maximum speed | |
| Voltage | |
| Manufacturer | |
Tower
| Hub height | |
Databases  Manufacturers (229 entries) Turbines (2,091 entries) Power curves (901 entries) All databases |
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PDF Summary
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Comparable turbines Suzlon S33/350 Südwind N3335 Kenetech USW33 Made AE-32 Enercon E33/330 James Howden HWP-330 West Medit 320 Danish Wind Technology WindDane 31 Vestas V34/400 Dansk Vind Teknik Windane 34 |
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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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