Technical Specifications Supply voltage: 24 V DC; Speed input: 0–10 kHz variable reluctance signal; Communication: Modbus RTU; Operating temperature: -40 °C to +85 °C; Enclosure: IP30.
Functional Features Speed and load dual control; configurable overspeed trip threshold; Modbus RTU for remote monitoring; fault diagnostic function.
Application Scenarios Stationary gas engines, diesel gensets, combined heat and power cogeneration units.
Performance Parameters Speed control precision: ±0.25% rated speed; Overspeed response time: <20 ms.
Material Composition Sheet metal enclosure; control PCB; isolated input/output circuits; terminal blocks.
Structural Characteristics Panel mount housing; front keypad and display; wiring terminals for power, speed pickup and communication.
Working Principle It continuously collects engine rotational speed signal, calculates PID output according to speed deviation, sends control signal to fuel actuator, and triggers protection when speed exceeds preset threshold.
Installation Requirements Panel installation inside cabinet; wire magnetic pickup, power and communication lines; configure engine rated speed and protection parameters.
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