GE DS3800NDCA1A1A
¥999.00The DS3800NDCA1A1A is a specific variant of the High-Speed Counter/Accumulator board manufactured by General Electric (GE) for the Mark IV and Mark V Speedtronic turbine control systems. It belongs to the DS3800NDCA base series, with the extended suffix 1A1A indicating Revision A, a specific component population, and an A-type conformal coating. The matching A/A suffix indicates consistent revision and coating specifications across both designation fields, with Revision A representing the baseline iteration.
This board conditions and counts pulse signals from magnetic speed pickups or proximity probes, delivering accurate rotational speed data essential for turbine startup sequencing, fuel control, synchronization, and over-speed protection logic.















