Key Functions

1. Dual control modes: isochronous control for standalone gensets; droop control for multi‑unit parallel load sharing

2. Dual magnetic pickup (MPU) speed sensor inputs for redundant speed feedback

3. Fast‑response closed‑loop speed control to stabilize frequency under load changes

4. Synchronization, soft load on/off for grid‑connected power generation

5. Overspeed, underspeed, stall protection and self‑diagnostic alarms

6. Parameter programming via PC software or handheld programmer

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

Electrical Specifications

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

• Speed Input: Dual MPU sensor channels

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

• Digital I/O: Discrete inputs/outputs for interlocks and alarms

• Communication: Modbus RTU, serial port for remote monitoring & tuning

• EMC: Industrial‑grade electromagnetic interference resistance

Environmental & Mechanical Data

• Operating Temperature: −40 °C to +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 systems

• Oilfield, mining and industrial prime movers

• Multi‑unit parallel power stations and backup power supplies