Before you replace your excitation system, take a close look at your options. Siemens excitation systems are solutions customized to your specific needs. siemens.com/energy/controls Look no further than Siemens - the instrumentation, controls and electrical provider that actually builds power plants from the ground up. No matter what your power plant ratings, from industrial to nuclear, our SPPA-E3000 Excitation Systems are developed for your specific requirements. Whether your application calls for a static, compound or brushless system, we deliver innovative technologies that can be used with generators from any manufacturer, with the added value of Siemens' unparalleled expertise. For more information, call 678-256-1500. Answers for energy. CIRCLE 3 ON READER SERVICE CARDhttp://www.siemens.com/energy/controls