Woodward 5448-893 Governor Control Card

Product Brief Introduction Plug-in speed governing circuit card, used for signal processing and speed regulation calculation in prime mover governing system.
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Technical Specifications 24VDC power supply; frequency signal input and analog output channel. Operating temperature: -40℃ ~ +70℃.

Functional Features Speed signal conditioning; closed-loop governing calculation; control signal output; fault monitoring.

Application Scenarios Diesel engine and gas engine generator control cabinet.

Performance Parameters Stable signal sampling, low temperature drift, good anti-interference.

Structural Characteristics PCB with gold-plated edge connector, conformal coating for moisture and corrosion protection.

Working Principle Receive frequency signal from magnetic pickup, calculate speed deviation, output analog control signal to fuel actuator.

Installation Requirements Anti-static protection before installation, insert firmly into rack slot and fasten screws.

Usage Notes Do not touch circuit chip directly; check wiring terminals after installation.




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