Alstom Power Generation
Group: ALSTOM

Steam turbine for nuclear power plant
ARABELLE™ Alstom Power Generation

Alstom's nuclear power conversion solutions are based on its ARABELLE™ steam turbine technology platform, with its superior performance and exceptional reliability.

ARABELLE™ steam turbines can accommodate power outputs ranging from 900 MW to 1,800 MW.

The largest turbines in operation worldwide for the past 10 years are ARABELLE™ steam turbines with a 1,550 MW power output provided with extremely high availability.

Key benefits

More MW: a compact, powerful, efficient and reliable turbine

60% of the expansion through highly efficient single flow
A unique combined HP/IP module
Standard interface / footprint for 50 Hz & 60 Hz
Based on mature 1,550 MW unit
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