Product Introduction

ABB PPD117A3011 3BHE030410R3011 is a core excitation control module for ABB UNITROL generator excitation system. It is responsible for real-time adjustment of generator excitation current, stabilizes generator output voltage and reactive power control. Equipped with complete signal acquisition, logic operation and fault diagnosis functions, it is widely used for power station excitation cabinet maintenance and spare parts replacement.

Key Features

• Dedicated control module for UNITROL excitation system

• Real-time excitation current and voltage regulation for synchronous generator

• Built-in comprehensive self-diagnosis and multiple protection functions

• Strong anti-interference capability to adapt power plant harsh environment

• Modular rack-mounted design, convenient replacement and maintenance

• Supports multiple communication interfaces for system data exchange

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Technical Specifications

• Model: PPD117A3011

• Part No: 3BHE030410R3011

• Brand: ABB

• Product Type: Excitation Control Module

• Applicable System: UNITROL Generator Excitation System

• Application: Generator voltage & reactive power control

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Application Fields

• Thermal power plant generator excitation cabinet

• Hydropower station excitation control system

• Large synchronous generator set renovation

• Power grid energy equipment maintenance

• Industrial power generation automation control

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