ABB 3BHE004573R0142 UF C760 BE142 INTERFACE BOARD

ABB 3BHE004573R0142 UF C760 BE142 INTERFACE BOARD

Description

ABB 3BHE004573R0142 (UFC760BE142) is an INU interface board配套 for ABB MACH 2 control system. It is a core component of the excitation and high-voltage direct current transmission (HVDC) system, responsible for signal transfer, command transmission and data interaction between the main controller and the converter valve / excitation unit， ensuring the coordinated operation of power electronic equipment.

This interface board adopts an industrial-grade reinforced design， equipped with high-speed DSP and optical communication circuits， resistant to electromagnetic interference and vibration， suitable for harsh working conditions in power and metallurgy industries； it integrates multi-channel signal conditioning and isolation protection， supports hot swapping， online diagnosis and status monitoring， has a compact structure and is easy to install， effectively reducing the risk of operation downtime. 

Features

Model: 3BHE004573R0142 (UFC760BE142), Type: INU Interface Board

Compatible Systems: ABB MACH 2, Excitation System, HVDC Converter Valve Control Unit

Core Functions: System Signal Conversion, High-Speed Command Transmission, Data Interchange, Status Monitoring

Communication Interfaces: Dual Fiber Optics, RS-485, System Bus, Anti-interference, Stable Transmission

Environmental Tolerance: Operating Temperature -20°C to + 60°C, Strong Resistance to Vibration and Electromagnetic Interference

Electrical Characteristics: Channel Isolation Protection, 24V DC Power Supply, Precise and Reliable Signal Transmission

Maintenance Design: Plug-and-Play Installation, LED Status Indicators, Integrated Fault Diagnosis, Facilitating Quick Replacement

Technical Specifications