Technical Specifications 24VDC power supply, magnetic pickup speed signal input, relay alarm and trip output. Operating temperature: -40℃ ~ +80℃.
Functional Features Speed closed-loop regulation, load adjustment, overspeed trip protection, internal fault diagnosis.
Application Scenarios Diesel generator set and gas engine speed control system.
Performance Parameters Stable speed regulation accuracy, fast trip response, adapt to load fluctuation.
Structural Characteristics Metal shield shell, DIN rail installation, front panel LED status indicators.
Working Principle Acquire shaft speed pulse signal, calculate speed deviation, output control signal to fuel actuator to adjust fuel supply.
Installation Requirements Keep away from heat source and strong electromagnetic interference, use shielded twisted pair for speed signal wiring.
Usage Notes Check speed signal polarity before startup, do not modify protection threshold arbitrarily.
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