Core Functions

1. Precise automatic grid synchronization, including check sync, dynamic sync and constant‑frequency sync for shock‑free paralleling.

2. Multi‑unit load sharing and parallel control via high‑speed CAN bus.

3. Dual protection for engine and generator: over/under‑voltage, over/under‑frequency, reverse power, ROCOF, overspeed, low oil pressure, high coolant temperature and other fault protections.

4. Closed‑loop speed/frequency governing with isochronous and droop modes, compatible with ProAct series actuators.

5. 8 programmable digital inputs and 6 relay outputs including dedicated outputs for circuit breaker closing/tripping.

6. Event logging, runtime hour metering, remote monitoring & configuration, multi‑language HMI.

7. Automatic transfer switch (ATS) function for mains‑generator switching, ideal for data centers, airports and large‑capacity marine power stations.

Electrical Specifications

• Power Supply: 12/24 VDC, wide‑range 8–40 VDC

• Voltage Measurement: 3‑phase up to 690 VAC

• Current Measurement: 1 A / 5 A fully isolated

• Communication: CAN bus (Woodward proprietary sync protocol), RS‑485, Ethernet

• Mounting: DIN‑rail mounting inside control cabinet

• Operating Temperature: −40 °C ~ +85 °C, compliant with marine classification and heavy‑duty industrial standards

Typical Applications

• Marine power stations and auxiliary power systems

• Industrial multi‑generator parallel power plants

• Data center, airport and critical standby power systems

• Oil & gas and mining power supply equipment