Digital guide
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Woodward 9902-079
- Product Name: Digital Speed Controller / Governor Module
- Product Description: A microprocessor-based electronic governor for diesel and gas engines. It provides precise speed regulation, load sharing, and system protection for generator sets and prime movers。
- Technical Specifications:
- Power Supply: 12/24 VDC (9–32 VDC range)
Detailed content
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- Speed Input: Magnetic Pickup (MPU) signal (2–30 VAC RMS)
- Actuator Output: 0–200 mA (compatible with Woodward actuators)
- Frequency Range: 500–10,000 Hz (adjustable)
- Operating Temperature: -40 °C to +70 °C
- Dimensions: 152 mm × 102 mm × 51 mm
- Key Features:
- Digital PID control with adjustable gain and dynamics.
- Selectable droop (0–10%) or isochronous load sharing.
- Integrated overspeed/underspeed and loss-of-signal protection.
- LED status indicators and PC software for configuration.
- Applications:
- Industrial generator sets (diesel/gas) for prime/standby power.
- Marine power systems with parallel generator operation.
- Small steam turbine control panels.
- Engine test benches and industrial machinery.
