Technical Specifications 24VDC power supply; multi-channel signal input, relay trip output. Operating temperature: -40℃ ~ +70℃.
Functional Features Overspeed real-time monitoring; safety interlock judgment; trip relay output; fault alarm and event recording.
Application Scenarios Generator set safety protection system, gas turbine and diesel engine overspeed protection unit.
Performance Parameters Fast trip response speed, high reliability of protection action, strong anti-electromagnetic interference.
Structural Characteristics DIN rail metal housing, screw wiring terminals, LED fault status indicator.
Working Principle Real-time collects rotating speed signal and equipment state signal. When the measured value exceeds the safety threshold, it triggers relay trip output to cut off fuel or steam supply.
Installation Requirements Separate trip power wiring and weak signal wiring, ensure reliable grounding of control cabinet.
Usage Notes Carry out regular protection function test; it is forbidden to short-circuit trip output terminals.
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