An AMF (Auto Mains Failure) Control Panel is an intelligent electrical control system designed to automatically manage the power supply between the main utility source and a diesel generator (DG) set. It ensures that there is no interruption in power during a mains power failure by seamlessly starting the generator and transferring the load without requiring manual intervention.
These panels are crucial in facilities where uninterrupted power is essential—such as hospitals, data centers, commercial buildings, telecom towers, banks, and industrial plants. They help prevent data loss, equipment damage, and operational downtime during sudden power outages.
Modern AMF panels are often integrated with SCADA systems, PLC-based automation, and remote monitoring features via GSM, GPRS, or IoT-based platforms. This makes them highly efficient for energy management and troubleshooting.
A Synchronizing Panel is an advanced control system used to automatically synchronize two or more generators (DG sets) or a generator with the mains supply to ensure a stable and uninterrupted power supply. It matches the voltage, frequency, and phase sequence of the generators before connecting them to a common busbar. This is critical in applications where load sharing, power reliability, and redundancy are essential—such as in hospitals, data centers, industrial plants, and large commercial facilities.
The panel is equipped with synchronizing relays, PLC or microcontroller-based logic, load sharing modules, and protection devices. It enables automatic or manual synchronization, load management, and generator sequencing (start/stop based on load demand). Synchronizing panels also support remote monitoring and communication via SCADA, Modbus, or IoT platforms, ensuring efficient operation, reduced fuel consumption, and extended generator life. They are built as per standards like IEC 61439 and designed to work with AMF panels or standalone systems.
A VFD (Variable Frequency Drive) and Soft Starter Panel is an electrical control panel designed to manage the starting, stopping, and speed control of electric motors, especially in applications where controlled acceleration and energy efficiency are important. These panels are widely used in industries such as HVAC, water treatment, manufacturing, and material handling, where motor performance and protection are critical.
These panels typically include VFD or soft starter units, bypass contactors, overload relays, circuit breakers, control switches, and optional HMI or PLC interfaces. Modern panels may also include communication ports for integration with SCADA or BMS systems, using protocols like Modbus or Ethernet/IP. Built as per standards like IEC 60947 and IEC 61439, they are available in various enclosure types (IP42 to IP65) suitable for indoor or outdoor use.
An Auto Changeover Panel is an automatic electrical switching system designed to transfer power supply between two sources, typically between the main utility power (mains) and a backup generator (DG set) or inverter system. It ensures uninterrupted power supply by automatically detecting power failure or voltage drops in the main source and switching the load to the backup source without manual intervention.
The panel consists of automatic transfer switches (ATS), contactors or motorized circuit breakers, along with control relays, timers, and monitoring systems. When the main power returns, the panel automatically switches the load back to the mains and shuts down the backup source, ensuring efficient and reliable operation.
