Woodward 8200-1312 Digital Speed Controller for Steam Turbine and Generator Maintenance Projects
Date: October 13, 2026
The Woodward 8200-1312 belongs to the 505XT control series. As a digital speed controller designed for single-valve and multi-valve steam turbines, it manages speed regulation, load control, and extraction pressure. This controller is typically deployed in generator-drive and mechanical-drive steam turbine units across the power generation, oil and gas, and chemical industries. The device supports integration with existing DCS and SCADA systems via standard industrial communication ports.
The controller operates on an 18–36 V DC power supply. With an operating temperature range of -40°C to 70°C, it is suitable for installation in control cabinets subject to significant ambient temperature fluctuations in industrial environments. An integrated HMI panel facilitates local configuration, parameter adjustment, and real-time data monitoring, allowing operators to set speed targets, alarm limits, and protection logic without the need for external programming equipment.
Common applications for the Woodward 8200-1312 include steam turbine-generator sets, steam turbines driving centrifugal compressors, onshore oil and gas facilities, refineries, and industrial combined-cycle power plants. The hardware supports load sharing and synchronization control for grid-connected power generation systems.
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