GE IS210AEDBH4AGD Analog Excitation Device Board

Feature & Principle

It is GE Speedtronic Mark VIe platform AED analog excitation board, working with EX2100e excitation control pack. It collects generator excitation field voltage and current analog feedback signals, receives control commands from main UR controller via PDH high-speed peer bus, outputs analog regulating signals to exciter to adjust generator excitation current and stabilize terminal voltage. It has signal isolation and anti-interference circuit for turbine hall harsh electromagnetic environment, supports excitation closed-loop regulation and excitation fault monitoring. Widely used for gas turbine, steam turbine and combined cycle power unit excitation system maintenance.

Specifications

Model: IS210AEDBH4AGD Brand: GE System: Mark VIe Speedtronic Board type: AED Analog Excitation Device Matching pack: EX2100e Excitation I/O Pack Communication: PDH peer-to-peer high-speed data highway Function: Excitation analog signal acquisition + regulation output Mounting: Plug-in inside EX2100e rack Application: Thermal power, combined cycle generator excitation control cabinet Certification: CE

Components & Diagnostics

Analog signal isolation circuit, signal sampling chip, DAC output unit, backplane high-speed communication interface, status LED, terminal connector. Common faults: signal channel drift, communication interruption, channel no output, backplane contact poor, component aging causing excitation fluctuation.

Product BriefIS210AEDBH4AGD excitation control board, GE Mark VIe EX2100e generator excitation spare widely used for power plant turbine control cabinet overhaul and replacement.