ABB PPD517A3011 3BHE041576R3011 is a high-performance excitation control module for ABB AC800PEC system, featuring dual-core processor, fiber optic communication, used for generator excitation and power conversion control in power industry.

Product Overview

The ABB PPD517A3011 3BHE041576R3011 is a high-performance excitation control module belonging to ABB AC800PEC platform. It undertakes core control, protection and data calculation tasks for generator excitation and power conversion units. Equipped with dual-core PowerPC processor, it supports high-speed real-time algorithm processing and fault recording, adopting optical fiber communication to achieve high isolation between high voltage power side and control side, widely used in power plant excitation control systems.

Key Features

• Dual-core PowerPC high-speed processor for real-time control and protection algorithm
• Large-capacity RAM and Flash memory for data caching and fault waveform recording
• Fiber optic communication interface for high potential isolation
• Backplane bus, Ethernet and RS485 multi-channel communication
• Designed for ABB AC800PEC excitation control system
• Industrial grade hardware, stable operation under harsh power site environment
• LED status indicators for rapid fault diagnosis

• Supports system online monitoring and parameter configuration

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Technical Specifications

• Brand: ABB
• Model: PPD517A3011
• Part No: 3BHE041576R3011
• Platform: AC800PEC
• Processor: Dual-core PowerPC
• Memory: 256MB RAM,128MB Flash
• Communication: Fiber optic, Ethernet, RS485, backplane bus
• Application: Generator excitation control, power conversion control
• Mounting: Rack mounting

• Certification: CE, UL

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Compatibility & Application

Compatible with ABB AC800PEC series excitation controllers, power converter units and related rack backplanes. Mainly applied in thermal power, hydropower generator excitation control, energy conversion and other power system automation occasions.