PRODUCT & SERVICES

S120 Wind Turbine Generator

turbine generator

S120 2.1 MW – Power to do more with less

Suzlon’s new S120 wind turbine generator, built on the highly successful 2.1 MW platform is set to improve the ROI for customers and a new benchmark in the wind industry.

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Wider rotor diameter of 120 metres with swept area of 11,225 sq. meters.

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Suitable for low wind sites IEC Class S.

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Next-generation controls with state-of-the-art software.

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All new individual pitch control mechanism.

The S120 Advantage

The S120 2.1 MW is available in three variants with towers up to 140m hub height that helps in unlocking the potential of previously unviable sites. With varied hub-height options, wind park owners can optimize the configuration based on the site’s wind shear for optimal energy output.

Grid-friendly DFIG electrical systems continue to smoothly integrate wind turbines into the ever demanding utility network, meeting the latest grid requirements. Next generation controls and state-of-the-art-software maximises the energy yield further and helps to reduce the Levelised Cost of Energy (LCoE). The superior performance of the S120 will improve return of investment (ROI) for customers and has set a new benchmark in the Indian wind industry.The S120 – 140m (140 meter hub height) serial fleet turbines demonstrate high performance standards and is operating with above 98% availability.

Available In Four Variants

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S120-105m
All steel tubular tower
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S120-120m
All steel tubular tower
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S120-140m
Hybrid Concrete Tower with tubular steel portion and concrete sections, integrated using a transition flange
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S120-140m
Hybrid Lattice Tower with tubular steel portion and lattice sections, integrated using a unique transition piece

Technical Specifications

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OPERATING DATA

Wind class – IEC S
Rated power – 2.1 MW
Cut-in wind speed – 3.0m/s
Rated wind speed – 9.5m/s
Cut-out wind speed –
26.1m/s (3-second average)
18.0m/s (10-minute average)

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ROTOR

Rotor diameter – 120m
Swept area – 11,225m2

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GENERATOR

Frequency – 50Hz
Asynchronous – Slip ring
asynchronous generator

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TOWER

Hub heights – 105m | 120m | 140m
(depending on the type of the tower)
Type – Steel Tubular | Hybrid Lattice
| Hybrid Concrete

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BLADE

Make – Suzlon SB59

Power Curve

S144-Power-curve

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