Digital guide
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Woodward E8250-501
- Product Name: 505 Digital Turbine Controller
- Product Description: A microprocessor‑based controller for single/dual‑actuator steam turbines, gas turbines, and industrial engines. It integrates speed control, load control, and overspeed protection in a compact, user‑friendly unit.
- Technical Specifications:
- Power Supply: 24 VDC (20–40 VDC) or 88–132 VAC
Detailed content
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- Speed Input: Magnetic pickup (2–30 VAC RMS, 200–15,000 Hz)
- Analog Inputs: 4 (4–20 mA for temperature, pressure, load)
- Analog Outputs: 2 (4–20 mA for actuator or valve control)
- Digital Inputs: 8 (24 VDC discrete)
- Digital Outputs: 4 (relay, 5 A @ 250 VAC)
- Operating Temperature: –40 °C to +85 °C
- Display: 4-line LCD with keypad
- Key Features:
- Precise speed/load control with configurable PID dynamics.
- Built‑in overspeed protection (field‑adjustable trip point).
- Multiple operating modes: speed, load, pressure, or process control.
- Non‑volatile memory for parameter storage and fault logging.
- Applications:
- Industrial steam turbines (100 kW–50 MW) for power generation.
- Gas turbine generator sets and mechanical drive systems.
- Turbine‑driven compressors, pumps, and fans in oil & gas.
- Marine turbine propulsion and auxiliary systems.
