Technical Specifications 24VDC power supply, analog drive output channel with current feedback. Operating temperature: -40℃ ~ +70℃.
Functional Features Drive signal amplification, closed-loop current control, overload protection, short-circuit protection, fault alarm.
Application Scenarios Gas turbine fuel valve and steam actuator control loop.
Performance Parameters Smooth output current, fast dynamic response, good heat resistance.
Structural Characteristics Metal heat dissipation shell, gold-plated edge connector, built-in heat dissipation fins.
Working Principle Receive control commands from the main controller, amplify the signal and drive the actuator coil, and feed back the current status in real time.
Installation Requirements Ensure good heat dissipation, separate drive cable and sensor signal cable.
Usage Notes Measure actuator coil resistance before power-on to avoid short circuit damage.
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