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This application note explains how the DECS-250 Digital Excitation Control System can be applied as a replacement for the DECS-200. It highlights hardware compatibility, simplified installation, and enhanced control, monitoring, and communications capabilities available with the DECS-250 platform.

This application note explains how the DECS-250 automatically tunes PID control parameters to optimize generator voltage regulation and dynamic response. It describes the auto-tuning process and highlights tools that simplify commissioning and improve excitation system performance.

This Spanish-language application note describes a solid-state field discharge retrofit solution for existing rotating excitation systems. It highlights how the upgrade improves field discharge performance, increases reliability, and reduces maintenance associated with aging field contactors.

This instruction manual provides operation, installation, maintenance, and troubleshooting information for the XR2002 and XR2002F PMG Voltage Regulators, including PMG-powered excitation control, voltage regulation, stability adjustment, volts-per-hertz compensation, field flashing, protective functions, and brushless generator system integration.

This instruction manual provides operation, installation, and maintenance information for the VR485-100-P Voltage Regulator, including specifications, voltage regulation setup, adjustment procedures, and system integration requirements.

This instruction manual provides operation, installation, and maintenance information for the UFOV 250A and UFOV 260A Underfrequency/Overvoltage Modules, including generator protection, underfrequency compensation, overvoltage shutdown, system interconnection, and troubleshooting procedures.

This instruction manual provides operation, installation, and maintenance information for the SSE Voltage Regulator, including specifications, controls and indicators, functional descriptions, excitation control, and voltage regulation setup.

This instruction manual provides operation, installation, maintenance, and troubleshooting information for SR32, SR63, SR125, and SR250 voltage regulators, including voltage regulation, parallel generator operation, stability adjustments, and excitation system control.