ABB GFD563A101 3BHE046836R0101 Excitation device control unit

GFD563A101 3BHE046836R0101 is an excitation device control unit of ABB’s AC 800PEC series. The following are some related parameters and performance characteristics:

Communication Parameters

It communicates with the AC 800PEC main controller through the PEC – PEC fiber – optic link, and the communication cycle is 100 μs.

Control Function Parameters

Voltage Regulation

It can monitor and adjust the terminal voltage of the synchronous motor to maintain voltage stability.

Reactive Power Control

By adjusting the excitation current, it can control the reactive power of the synchronous motor.

Stability Control

It can improve the dynamic stability of the power system and reduce fluctuations.

Fault Protection

The software includes open – circuit, over – current, under – voltage, and over – voltage protection functions. A new independent open – circuit protection PLC has also been developed, which can cooperate with the main controller or act as a protection independently.

Other Functions

It has a controlled shutdown function, which can reduce interference with the production process. The application software integrates bus load swing detection and load shedding functions. There is a tap – changing – under – load (TCUL) rapid tap – changing function to prevent DC current overload. It supports maximum power regulation and maximum DC voltage regulation.

Environment – related Parameters

It usually features a rugged enclosure design, suitable for harsh industrial environments, and can effectively withstand challenges such as vibration and temperature fluctuations.

Other Parameters

Compatibility

It is compatible with other ABB automation products such as drives, sensors, and PLCs, and is easy to integrate into existing systems.

Customizability

Depending on specific requirements or applications, it may offer programming flexibility to achieve more personalized control schemes.