Woodward 9907-023 Digital Governor Control Unit

The Woodward 9907-023 is a forward-acting speed control module designed for prime movers. This includes diesel engines, gas engines, and steam or gas turbines.

Key Features and Functions

Load-Sharing Speed Control: The 9907-023 ensures even load-sharing among multiple prime movers. It maintains stable speed across the system.

External Droop: The module uses external droop for speed control. It adjusts speed based on load, which is useful for prime movers operating in parallel.

Component Makeup: The control unit features a metal plate chassis and a single printed circuit board.

Compatibility

The 9907-023 is part of the 2301A system. It works with:

• Electronic Speed Governor (2301A)
• External Power Supply
• Speed Measuring Unit (MPU)
• Proportional Actuator
• Fuel or Steam Metering Devices

Technical Specifications

• Voltage: 85-132 VAC
• Signals: 1-5 VDC, 4-20 mA
• Model: 2301A

Additional Information

Applications: The 9907-023 is ideal for industrial settings requiring precise speed control and load sharing.

Benefits:

• Improved Efficiency
• Enhanced System Stability
• Reduced Maintenance