Description

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Product Title

WOODWARD 8440-2049 – Digital Governor Control Module

Product Overview

The WOODWARD 8440-2049 is a digital governor control module designed for precise speed and load regulation in turbine and engine control systems. Developed by Woodward, a recognized manufacturer of energy control technologies, this module is widely used in industrial power generation and mechanical drive applications where stable and responsive speed control is essential.

The module processes real-time operational data and generates control signals to regulate fuel systems, actuators, and other governing mechanisms. The WOODWARD 8440-2049 supports reliable communication with supervisory control systems and integrates seamlessly with distributed control architectures. Its high-speed processing capability and robust industrial design help maintain stable turbine performance, reduce operational fluctuations, and ensure safe system operation in demanding environments such as power plants and energy production facilities.

Technical Specifications

• Product Model: 8440-2049

• Brand: Woodward

• Warranty: One Year

• Input Voltage: 24 VDC

• Operating Temperature: -20°C to +70°C

• Storage Temperature: -40°C to +85°C

• Response Time: ≤10 ms control response

• Protection Class: IP20

• Accuracy Class: Industrial Control Grade

• Output Frequency: Up to 1 kHz control signal capability

• Rated Current Range: 0–20 mA signal interface range

• Communication Interface: Serial / Industrial Communication Port

• Supported Protocols: Modbus, Industrial Serial Communication (depending on system configuration)

• Overload Capacity: Designed for industrial surge and transient conditions

• Dimensions: Approx. 150 × 120 × 60 mm

Main Features and Benefits

Precision Speed and Load Control:
The module enables accurate regulation of turbine or engine speed by processing feedback signals and adjusting actuator outputs, ensuring stable load sharing and operational efficiency.

High-Speed Digital Processing:
Advanced digital control algorithms allow the module to respond rapidly to system changes, minimizing overshoot and improving control stability.

Integrated Diagnostics:
Built-in diagnostic functions provide real-time monitoring of operational status and system parameters, allowing maintenance teams to quickly detect and resolve potential issues.

Industrial Reliability:
The WOODWARD 8440-2049 is engineered to withstand electrical noise, temperature variations, and continuous industrial operation, ensuring dependable long-term performance.

Application Scenarios

Power Generation Turbine Control:
Used in gas and steam turbine systems to regulate rotational speed and maintain stable electrical output under varying load conditions.

Industrial Engine Control:
Applied in mechanical drive systems such as compressors and pumps where precise engine speed regulation is critical.

Distributed Power Systems:
Installed in generator sets and microgrid applications to support load sharing and stable system synchronization.

Frequently Asked Questions (FAQ)

Q: What are the main functions of WOODWARD 8440-2049?
A: The WOODWARD 8440-2049 provides digital governing functions including speed regulation, load control, actuator signal processing, and communication with supervisory control systems.

Q: Is WOODWARD 8440-2049 compatible with legacy systems?
A: In many installations, the module can interface with legacy control environments through standard industrial communication protocols, though compatibility depends on the specific system architecture and integration requirements.