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ABB UF C765 AE102 3BHE003604R0102 Control Interface Board

ABB UF C765 AE102 3BHE003604R0102 Control Interface Board

Product Description

The UF C765 AE102 (3BHE003604R0102) is a high-performance control interface board for ABB ABB Unitrol 6000 Excitation System power electronics architectures.

This module serves as a communication and signal processing interface between the excitation controller...

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SKU: UF C765 AE102 3BHE003604R0102
Vendor: ABB
Category: Control Interface Board
Related Series:

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Product Description

The UF C765 AE102 (3BHE003604R0102) is a high-performance control interface board for ABB ABB Unitrol 6000 Excitation System power electronics architectures.

This module serves as a communication and signal processing interface between the excitation controller and power conversion electronics. It is specifically optimized for synchronous generator excitation control, supporting precise voltage regulation and fast dynamic response required in utility-scale power generation systems.

The board uses FPGA/CPLD-based logic processing and supports fiber optic communication interfaces, providing high-speed deterministic data transfer while maintaining strong immunity to electromagnetic interference in high-voltage electrical environments.

Detailed Technical Specifications

Parameter Specification
Model UF C765 AE102
Part Number 3BHE003604R0102
Platform Unitrol 6000 Excitation System
Function Control & Communication Interface Board
Logic Architecture FPGA / CPLD high-speed processing
Communication Interfaces Fiber optic + multi-pin signal headers
Input Power Low-voltage DC from backplane
Isolation Optical + galvanic isolation
Cooling Convection or forced air cabinet cooling
Mounting Chassis-mounted PCB
Operating Temperature -5°C to +60°C

Applications

  • Hydroelectric power plant excitation control

  • Thermal and nuclear generator voltage regulation

  • Static frequency converter (SFC) motor starting systems

  • Large synchronous motor excitation systems

  • Utility-grade power generation infrastructure

Essential for high-stability excitation control loops in heavy energy industries.

Frequently Asked Questions

Q1: Is it compatible with Unitrol 5000 systems?
No. The UF C765 AE102 is primarily designed for Unitrol 6000 and newer architectures. Firmware and hardware revision compatibility must be verified before attempting legacy system integration.

Q2: What precautions are required during installation?
Technicians should use ESD protection equipment and ensure fiber optic connectors are properly cleaned before installation to avoid signal degradation or communication errors.