Core Functions

1. High‑precision closed‑loop speed control for stable engine speed under variable loads

2. Direct drive for Woodward linear rotary actuators

3. Built‑in overspeed protection, fault detection and alarm functions

4. Adjustable gain, stability and droop parameters via configuration software

5. Supports remote speed setpoint via analog input signal

6. Compact structure, easy installation and maintenance

Electrical Specifications

• Power Supply: 24 VDC (18–40 VDC wide‑voltage range)

• Speed Input: Magnetic Pickup (MPU) sensor signal

• Actuator Output: PWM drive for fuel control actuator

• Analog Input: 4‑20 mA for remote speed setting

• Communication: Serial port for parameter tuning

• EMC: Industrial‑grade electromagnetic interference resistance

Environmental & Mechanical Features

• Operating Temperature: −40 °C ~ +85 °C

• Vibration & Shock: Compliant with marine and heavy‑duty industrial standards

• Mounting: Panel‑mount installation

• Enclosure: Rugged metal housing, dust‑proof and shock‑resistant

Typical Applications

• Diesel & gas engine generator sets

• Marine auxiliary power systems

• Oilfield and mining power equipment

• Industrial prime movers and emergency power units