Core Functions

1. Dual control modes: isochronous control for single‑unit stable operation; droop control for multi‑unit parallel load sharing

2. Closed‑loop high‑precision speed control with fast response to sudden load changes

3. Synchronization and soft‑loading control for grid‑connected power generation

4. Overspeed, underspeed, stall protection and self‑diagnostic alarm functions

5. Parameter configuration via PC software or handheld programmer

6. Remote speed setpoint via 4‑20 mA analog input

7. Multiple digital I/O for interlocks, alarms and status feedback

Electrical Specifications

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

• Speed Input: Magnetic Pickup (MPU) sensor input

• Analog I/O: Configurable 4‑20 mA / 1‑5 VDC signals

• Digital I/O: Discrete inputs/outputs for protection and interlock logic

• Communication: Modbus RTU and serial port for remote monitoring & 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, mining and industrial prime mover control

• Multi‑unit parallel power stations and emergency backup power supplies