WOODWARD 8200-15008 Peak200 Steam Turbine Digital Controller

Product Brief Description

Woodward 8200-15008 Peak200 is a compact bulkhead-mounted digital controller designed for single-valve steam turbines. It integrates turbine governing, load control and overspeed protection functions within one rugged NEMA4X enclosure. The built-in color HMI display and keypad support local monitoring and operation. This all-in-one unit combines control and safety monitoring, suitable for field mounting directly on turbine skids. It is widely supplied as spare replacement for industrial steam turbine packages, CHP and mechanical drive turbine systems.

Product Features & Functions

• All-in-one steam turbine control: speed governing, base load control and overspeed monitoring
• Bumpless mode transfer between speed control, manual control and base load operation
• Configurable automatic startup ramp, warm soak and critical speed avoidance logic
• Integrated high-resolution color touch display and keypad for local operator interface
• NEMA 4X sealed enclosure, dustproof and waterproof for direct turbine skid bulkhead mounting
• Analog actuator output for steam governor valve positioning, supporting split-range control
• Ethernet and Modbus RTU communication ports for DCS, HMI and plant SCADA connection
• High capacity event log to store alarms, trips and trending data for post-fault analysis
• Continuous self-diagnostics to detect sensor faults, loss of speed signal and internal hardware failures

Application Scenarios

• Single-valve steam turbine generator sets for industrial power generation
• Turbine-driven pumps, fans and compressors for mechanical drive applications
• Cogeneration CHP plants and captive power stations
• Refinery, chemical and pulp & paper mill process steam turbines
• Field-mounted turbine control retrofit and spare part replacement for skid packages

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