Core Functions

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

2. Direct PWM output for driving Woodward fuel actuators

3. Integrated overspeed protection, fault detection and alarm output

4. Isochronous mode for single‑unit gensets; droop mode for parallel operation

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

6. Parameter tuning with Woodward dedicated PC service software

Electrical Specifications

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

• Speed Input: Magnetic Pickup (MPU) signal

• Actuator Output: PWM drive signal

• Analog Input: 4‑20 mA remote speed reference

• Communication: Serial port for monitoring and configuration

• EMC: Industrial‑grade anti‑interference capability

Environmental & Mechanical Features

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

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

• Mounting: Panel‑mount

• Housing: Rugged metal enclosure, dust‑proof and shock‑resistant

Typical Applications

• Diesel & gas generator sets

• Marine auxiliary power and propulsion engines

• Oilfield, mining and industrial prime movers

• Continuous‑run and emergency standby power systems