If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. GE IS200EROCH1A Exciter Regulator Option Card Introduction The GE IS200EROCH1A Exciter Regulator Option Card is an essential component of GE's excitation control systems, designed to provide additional functionality and customization to the exciter regulator. This option card integrate *Your Name: *Your Email: *Your Name: *Vdcode: Submit