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DG Synchronization Panels

  • Supports DG sets from 50kVA to 2500kVA

  • Equipped with PLC logic, synchronizing relays, and auto change-over features

  • Ensures uninterrupted power supply during load transfer or grid failure

    • Control Relays - For interlocking and automation

    • Synchronization Relays - Controls voltage, phase, and frequency matching

    • Load Sharing Module - Manages power distribution among DGs

    • AVR (Automatic Voltage Regulator) - Maintains generator voltage

    • Speed Governor - Maintains engine RPM for frequency control

    • PLC or Microcontroller - Automation and logic control

    • Circuit Breakers/Contactors - Load connection/disconnection

    • Meters (V, A, Hz, PF) - Display electrical parameters

    • Alarms and Indicators - Fault and status display

    • Manual Synchronization - Operator manually matches parameters.

    • Semi-Automatic Synchronization - Assistance in alignment but manual breaker closing.

    • Fully Automatic Synchronization - Fully automatic matching and connection.

    • Hospitals

    • Data centers

    • Factories

    • Large commercial buildings

    • Utilities and substations

    • Remote or off-grid installations

  • 1. Synchronization:

    • Matches the voltage, frequency, and phase sequence of multiple generators or a generator with the utility grid.

    • Enables safe closing of breaker without causing electrical disturbances.

    2. Load Sharing:

    • Automatically distributes electrical load between generators.

    • Prevents overloading of a single generator.

    3. Auto Start/Stop:

    • Generators start/stop automatically based on load demand.

    • Reduces fuel consumption and wear-and-tear.

    4. Changeover Between Grid and DG:

    • Seamless changeover in case of grid failure.

    • Automatic or manual switching modes available.

    5. Generator Protection:

    • Over/under voltage

    • Over/under frequency

    • Overload, reverse power, phase failure, etc.

    6. Monitoring and Control:

    • SCADA or HMI interface for real-time monitoring.

    • Remote control capability (optional).

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