ABB 3BHE022294R0103

Function Features

• Highly Integrated Control3: As an excitation controller module, it integrates core functions such as voltage and current regulation, power factor control, and protection functions, which can effectively control the excitation system of the generator.
• Powerful Communication Function5: It is equipped with various communication interfaces, such as Ethernet and RS – 485, and supports multiple communication protocols, such as DNP3, IEC 60870 – 5 – 101/-104, Modbus RTU/TCP, etc., which can communicate with PLC, SCADA systems and other devices.
• High – performance Signal Processing4: As an interface module of ABB AC800PEC system, it can efficiently process and convert various signals, realize the reliable transmission of data and control commands between the controller and external devices, and has a working frequency of up to 30kHz, which is suitable for applications requiring fast and precise control.
• Flexible Configuration3: It supports a variety of configuration options. Users can easily adjust control parameters and protection functions through software settings or hardware jumpers to adapt to different application requirements.
• Comprehensive Protection Functions3: It has comprehensive protection functions, such as over – current protection, under – voltage protection, and over – temperature protection, which can ensure the safe operation of the generator and related equipment.

Application Scenarios

• Power Generation Field2: It is mainly used in the excitation system of generators in power plants, such as thermal power plants, hydropower plants, and wind power plants, to regulate the excitation current of the generator and ensure stable power generation.
• Industrial Automation4: It is applicable to industrial automation control systems, and can be used for process control, data collection, and signal conditioning in various industrial production processes. It can also be used for precise control of servo motors and is applied to fields such as robots and precision machinery.
• Transportation Field2: It can be used in the excitation system of electric vehicles such as electric trains and electric ships.

Supported Industrial Protocols5

Expandability4