ABB PCD235A 3BHE032025R0101 excitation controller modules

The ABB PCD235A 3BHE032025R0101 is an exciter control module in the UNITROL series. Here is a detailed introduction:

Basic Information

Model number: PCD235A101

Part number: 3BHE032025R0101

Manufacturer: ABB

Dimensions: Length 38.1 cm, width 15.2 cm, height 7.6 cm

Weight: 1.5 kg

Function and Characteristics

Precise control: It precisely controls the field current of the generator's exciter, thereby accurately regulating the output voltage of the generator. It can maintain the stability of the generator's output voltage under different operating conditions, ensuring the quality of power generation.

High reliability: With a robust design and high - quality components, it can operate stably in harsh industrial environments. It has self - diagnosis and fault - handling functions to reduce the occurrence of system failures and improve the reliability of the excitation system.

Modular design: It has good modularity and expandability, which can be flexibly combined with other modules of the UNITROL series to adapt to different application scenarios and system requirements.

Application Areas

Power plants: It is widely used in various power plants, such as hydropower plants, thermal power plants, and nuclear power plants, to control the excitation system of generators and ensure the stable operation of power generation units.

Industrial applications: It is also applicable to industrial automation equipment that requires stable power supply, such as motors in manufacturing production lines, cranes, and elevators. By precisely controlling the excitation current of motors, the performance of equipment is improved, and production efficiency and reliability are enhanced.