Key Features

1. Real‑time monitoring of phase angle, frequency and voltage difference

2. Automatic speed trim output (4‑20 mA / pulse) to adjust engine governor

3. Configurable sync window, slip frequency and phase threshold

4. Anti‑paralleling protection, reverse‑power interlock, breaker failure detection

5. Front‑panel digital display & keypad for local setting and monitoring

6. RS‑485 Modbus‑RTU communication for remote configuration and data acquisition

7. Panel‑mount / DIN‑rail mounting compatible

Electrical Specifications

• Input Voltage: 100–480 VAC single‑phase / three‑phase, 40–70 Hz

• Power Supply: 24 VDC (18–32 VDC wide‑range)

• Speed Trim Output: 4–20 mA analog or pulse output

• Synchronization Accuracy: Phase ≤ ±1°, frequency ≤ 0.05 Hz

• Operating Temperature: −20 °C ~ +70 °C

• Protection Class: Front IP54, rear IP20

• Certifications: CE, UL, Class I Div 2 hazardous area approved

Mechanical & Environmental Features

• Mounting: Panel‑mount or DIN‑rail

• Housing: Rugged industrial plastic enclosure, anti‑vibration

• Weight: ~0.8 kg

• Compact design for cabinet integration

Typical Applications

• Industrial emergency genset grid‑connection synchronization

• Marine genset shore‑power / island‑grid paralleling

• Oil‑gas platform power station synchronization control

• Multi‑generator micro‑grid parallel operation systems