Product Details

ABB UFC718AE101 HIEE300936R0101 HIEE410516P201 is a main circuit interface board for ABB UNITROL generator excitation system and AC800PEC power electronic controller. The main circuit interface board acts as the signal bridge between the core excitation controller and high-power power circuit, completing electrical signal conditioning, gate drive signal distribution and real-time voltage and current feedback acquisition. This ABB UFC718AE101 board converts control algorithm commands from the main controller into drive pulses for power semiconductor devices, and feeds back generator electrical measurement signals for closed-loop excitation regulation. The power electronic control board adopts conformal coating circuit design, with strong anti-electromagnetic interference capability to operate reliably in power plant harsh environments. It continuously monitors signal connection status and circuit operating conditions, and triggers fault alarms when wire breakage or signal anomalies occur. It supports high-speed optical fiber communication to realize fast data interaction with the main control unit. Widely used in thermal power, hydropower and other generator excitation cabinets, it is key spare part for excitation system maintenance and renovation. It adopts rack plug-in design for convenient installation and quick field replacement.

Parameters and Specifications

Brand: ABB

Model: UFC718AE101 HIEE300936R0101 HIEE410516P201

Product Type: Main Circuit Interface Board

Application: ABB UNITROL excitation system, AC800PEC controller

Communication: High-speed optical fiber interface

Power Supply: 24V DC

Operating Temperature: -20°C ~ +70°C

Protection Class: IP20

Condition: New or tested used spare parts