Technical Specifications 24VDC power supply, magnetic speed pickup 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, gas engine and other industrial prime mover speed control.
Performance Parameters Stable speed regulation, fast trip response, adapt to load fluctuation.
Structural Characteristics Metal shield shell, DIN rail installation, front panel LED status indicator.
Working Principle Acquire shaft speed 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 the polarity of speed signal before startup, do not modify protection threshold arbitrarily.
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