ABB 3BHE032025R1101 excitation driver unit

Product manual:

Control function: The excitation driver unit can precisely control the excitation current. Thus control the output voltage and current of the generator. This helps ensure that the generator provides stability in all operating conditions. High quality power.
Adjustment function: according to different operating requirements. The excitation driver unit can automatically adjust the excitation current. To optimize the operating efficiency of the generator. For example, when the load changes. It can automatically adjust the excitation current to maintain a constant output voltage.
Protection: The drive unit has a variety of protection functions. Such as overcurrent protection, overvoltage protection, undervoltage protection, etc. These protection features help prevent damage to the generator under abnormal conditions.
Communication function: The excitation driver unit usually has the ability to communicate with the superior monitoring system or other control equipment. The operating status of the generator can be transmitted in real time. Data such as fault information. Convenient operation and maintenance personnel for remote monitoring and management.
High reliability: Due to the critical position of the excitation system in the power plant. Excitation driver units are usually designed for high reliability. Capable of long-term stable operation in harsh industrial environments.

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