Core Functions

1. Closed‑loop precise speed control, rapid response to load fluctuations

2. Direct PWM drive for Woodward fuel control actuators

3. Built‑in overspeed protection, self‑diagnosis and alarm functions

4. Supports isochronous control for standalone gensets and droop control for parallel operation

5. Remote speed setting via 4‑20 mA analog input signal

6. Parameter configuration through dedicated Woodward PC software

Electrical Specifications

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

• Speed Input: Magnetic Pickup (MPU) sensor signal

• Actuator Output: PWM drive for fuel‑control actuators

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

• Communication: Serial interface for monitoring and 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 and gas engine generator sets

• Marine auxiliary power systems

• Oilfield, mining and industrial prime movers

• Continuous‑run and emergency backup power supply systems