REIVAX systems are applicable in several thermal energy facilities, such as:

- Thermal Power Plants (Coal, Oil, Gas and biomass);
- Nuclear Power Plants;
- Cogeneration of Energy (alcohol and sugar, Petrochemical, Chemical and Food).

REIVAX is present in plants of various sizes and types of generation, through the application of the products and systems as shown below. Reivax offers a wide list of supplies involving new projects and upgrades of thermal generation power plants.

 - RTX Power – Voltage Regulation and increment System;
- RVX Power – Speed Regulator System;
- RTVX Power – Voltage and Speed Integrated Regulation;
- PWX Power – Power System Stabilizer based on accelerating power;
- RTX Energy – Compact Voltage Regulator;
- RVX Energy – Compact Speed Regulator;
- RTVX Energy – Compact Voltage and Speed Integrated Regulator.