Digital guide
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Woodward 8200-1331
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Product Name: 505 Digital Turbine Controller (Standard, Panel‑Mount)
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Product Description: A microprocessor‑based controller for single‑actuator steam turbines, providing integrated speed, load, and pressure control with basic communication and protection functions.
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Technical Specifications:
- Processor: 32‑bit industrial CPU
Detailed content
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- Control Modes: Speed, load, and inlet pressure
- Inputs: 2 × MPU speed sensors, 8 × analog (4–20 mA), 16 × discrete
- Outputs: 4 × analog (4–20 mA), 8 × relay outputs
- Communication: Modbus RTU, RS‑232
- Display: 2‑line × 24‑character LCD with keypad
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Key Features:
- Dual‑redundant speed sensing for safety
- Basic critical speed avoidance and valve limiting
- Self‑diagnostics with real‑time fault monitoring
- User‑programmable via front panel or 505View software
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Applications:
- Industrial steam turbines (30 kW–100 MW)
- Small power plants, district heating, and mechanical drive systems
- Turbine‑generator sets and process steam applications
