Reivax offers a variety of solutions for retofitting existing OEM systems.  Complete replacements or partial (front-end controls) upgrades are available for a range of OEM systems, including:

General Electric:  Alterex, Althyrex, Amplidyne, EX2000, EX2100, SILCOmatic
Westinghouse:  WMA, WTA, PRX, TRA, MGR, WTA-300, WDR-2000, ECS2100
Siemens:  EX-1, EX-2, Sidur 2000
Basler:  SR, SSR, DECS300, DECS400
ABB:  UNITROL M, UNITROL D, UNITROL F, UNITROL P, UNITROL 5000

 

For a complete list of OEM retrofit options, please click on the download button below to access our OEM retrofit chart.

Reivax versatile RTX Power excitation controls can be utilized for any static excitation retrofit or voltage regulator application, regardless of current/voltage range.  The power section is adapted to the specific current/voltage requirement, 0-7,000Adc and 0-1,500Vdc.

Partial retrofit options are also offered where a new control section is furnished while maintaining the existing power section.  This option extends the life of the existing excitation asset at a reasonable cost by replacing obsolete control components and providing modern communication and diagnostic features. Ultimately, buying excitation system retrofits for existing OEM units not only saves costs but allows you to enhance your unit with our intuitive interface.

All the Latest News & Cases

REIVAX is awarded three (3) combined Excitation and Governor systems 2560 1440 REIVAX

REIVAX is awarded three (3) combined Excitation and Governor systems

REIVAX Supplying Excitation Systems to USACE Dardanelle Hydro Station

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REIVAX is awarded four (4) UNITROL F exciter retrofits 2560 1244 REIVAX

REIVAX is awarded four (4) UNITROL F exciter retrofits

REIVAX Supplying Excitation Systems to USACE Dardanelle Hydro Station

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REIVAX is awarded a GE EX2100 upgrade 1316 536 REIVAX

REIVAX is awarded a GE EX2100 upgrade

REIVAX Supplying Excitation Systems to USACE Dardanelle Hydro Station

read more