Combined Cooled Generators


Elektroinvest offers a range of combined (H2 & H2O) cooled generators suitable to meet specific customer needs.

Combined Cooled Generators

When output requirements exceed that of air cooled generators, Elektroinvest offers a range of combined cooled units. The increased cooling performance of the water cooled stator bars, allows for high outputs and efficiencies, with the full life-cycle support as for all other types of BRUSH generators.

Prime Mover Compatibility

Elektroinvest generators are compatible with a broad range of prime mover drivers including aero-derivative gas turbines, heavy frame gas turbines, steam turbines, turboexpanders, and hydro turbines. Elektroinvest’s engineering team are recognized experts in providing optimized generator selections to meet customers’ unique operating conditions.

Technical Specifications

Voltage 15 to 24 kV
Excitation Static or Shaft Mounted Exciter
Insulation F Class
Frequency 50 or 60 Hz
Output 350 to 1,100 MVA
Drive Single End Drive
Driver Heavy Frame Gas Turbine/ Steam Turbine


Low temperature operation

Low noise

Hazardous area operation

Multiple heat exchanger options

High inertia

Capable of synchronous condenser operation