Digital guide
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Woodward 9905-392
- Product Name: Digital Speed and Process Controller
- Product Description: A microprocessor-based controller for engine and turbine applications. It provides configurable speed control, load management, and system protection for generator sets, mechanical drives, and process control systems.
- Technical Specifications:
- Power Supply: 24 VDC (18–32 VDC)
Detailed content
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- Speed Input: Magnetic pickup (2–30 VAC RMS, 500–15,000 Hz)
- Analog Inputs: 4 (4–20 mA for temperature, pressure, load)
- Analog Outputs: 2 (4–20 mA for actuator or valve control)
- Operating Temperature: -40 °C to +70 °C
- Dimensions: 190 mm × 120 mm × 50 mm
- Key Features:
- Digital PID control with configurable gains and dynamics.
- Multiple operating modes: speed, load, pressure, or process control.
- Integrated overspeed/underspeed, overcurrent, and fault protection.
- LED indicators for status and fault diagnostics.
- Applications:
- Industrial generator sets (diesel/gas) for prime/standby power.
- Marine propulsion and auxiliary engine control systems.
- Gas turbine and steam turbine control panels.
- Industrial machinery and process control systems.
