Core Functions

1. High‑precision closed‑loop speed control, stable frequency output under sharp load changes

2. Isochronous control for standalone gensets; droop control for multi‑unit parallel operation

3. Automatic grid synchronization, load distribution, 4‑20 mA / 1‑5 VDC remote setpoint input

4. Built‑in overspeed protection, fault self‑diagnosis and alarm output

5. Direct drive for Woodward standard fuel actuators & turbine fuel metering valves

6. Parameter tuning, commissioning and monitoring via dedicated Woodward configuration software

Electrical Specifications

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

• Speed Input: Magnetic Pickup (MPU) sensor signal

• Actuator Output: PWM drive signal

• Analog Input: 4‑20 mA remote speed/load reference

• Communication: RS‑232/485 serial port, Modbus‑compatible for DCS/PLC connection

• EMC: Industrial‑grade electromagnetic compatibility

Environmental & Mechanical Features

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

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

• Mounting: Panel‑mount or DIN‑rail mount

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

Typical Applications

• Diesel/gas engine generator sets

• Gas/steam turbine power plants

• Marine auxiliary power & main propulsion systems

• Oil‑gas field compression units

• Continuous‑run and emergency standby power systems