Technical Specifications 18~32VDC power supply; magnetic pickup speed input; relay alarm & trip output. Operating temperature: -40℃ ~ +85℃.
Functional Features Closed-loop speed governing; startup fuel limiting; overspeed trip protection; fault recording; local parameter calibration.
Application Scenarios Diesel generator sets, gas engine power units, emergency standby power equipment.
Performance Parameters Stable speed regulation, fast trip response, supports multiple preset speed set points.
Structural Characteristics Aluminum alloy rugged housing, front panel LED status indicators, terminal block wiring.
Working Principle Receives frequency signal from magnetic speed pickup, compares actual speed with set value, sends command signal to fuel actuator to adjust fuel supply.
Installation Requirements Keep away from heat source and strong electromagnetic interference; use shielded twisted pair cable for speed signal.
Usage Notes Verify speed pickup wiring polarity before commissioning; do not modify protection parameters without authorization.
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