The DS3800HXCA is a High-Speed Counter/Accumulator board manufactured by General Electric (GE) for the Mark IV and Mark V Speedtronic turbine control systems. It features a distinct base designation (HXCA) that sets it apart from the HSC, HSD, HSG, HSH, HSP, HSQ, HUMA, HUMB, HUMC, HVDB, and HVDC series. The X in the third position typically denotes a specialized, custom, or prototype variant in GE’s naming convention, while the A in the fourth position suggests a specific coating or component variant.
This board conditions and counts pulse signals from magnetic speed pickups or proximity probes, converting them into digital count values used for speed calculation, acceleration monitoring, and over-speed protection logic.
The DS3800HVDC is a High-Speed Counter/Accumulator board manufactured by General Electric (GE) for the Mark IV and Mark V Speedtronic turbine control systems. It features a distinct base designation (HVDC) that sets it apart from the HSC, HSD, HSG, HSH, HSP, HSQ, HUMA, HUMB, HUMC, and HVDB series. The V in the third position indicates a unique component population and PLD firmware, while the C in the fourth position suggests a specific coating or component variant optimized for certain turbine applications.
This board conditions and counts pulse signals from magnetic speed pickups or proximity probes, converting them into digital count values used for speed calculation, acceleration monitoring, and over-speed protection logic.
The DS3800HVDB1K1G 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 DS3800HVDB base series, with the extended suffix 1K1G indicating a distinct revision level (K), component population, and coating specification (G-type).
The K revision represents one of the more advanced revisions in the HVDB series, with the G coating providing specific environmental protection.
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.
The DS3800HVDB1J1F 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 DS3800HVDB base series, with the extended suffix 1J1F indicating a distinct revision level (J), component population, and coating specification (F-type).
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.
The DS3800HVDB1H1F 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 DS3800HVDB base series, with the extended suffix 1H1F indicating a distinct revision level (H), component population, and coating specification (F-type).
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.
The DS3800HVDB1G1D 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 DS3800HVDB base series, with the extended suffix 1G1D indicating a distinct revision level (G), component population, and coating specification (D-type).
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.
The DS3800HVDB is a High-Speed Counter/Accumulator board manufactured by General Electric (GE) for the Mark IV and Mark V Speedtronic turbine control systems. It features a distinct base designation (HVDB) that sets it apart from the HSC, HSD, HSG, HSH, HSP, HSQ, HUMA, HUMB, and HUMC series. The V in the third position indicates a unique component population and PLD firmware, while the B in the fourth position suggests a specific coating or component variant optimized for certain turbine applications.
This board conditions and counts pulse signals from magnetic speed pickups or proximity probes, converting them into digital count values used for speed calculation, acceleration monitoring, and over-speed protection logic.
The DS3800HUMC is a High-Speed Counter/Accumulator board manufactured by General Electric (GE) for the Mark IV and Mark V Speedtronic turbine control systems. It features a distinct base designation (HUMC) that sets it apart from the HSC, HSD, HSG, HSH, HSP, HSQ, HUMA, and HUMB series. The U in the third position indicates a unique component population and PLD firmware, while the C in the fourth position suggests a specific coating or component variant optimized for certain turbine applications.
This board conditions and counts pulse signals from magnetic speed pickups or proximity probes, converting them into digital count values used for speed calculation, acceleration monitoring, and over-speed protection logic.
The DS3800HUMB1B1B 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 DS3800HUMB base series, with the extended suffix 1B1B indicating a distinct revision level (B), component population, and coating specification (B-type). The matching B/B suffix indicates consistent revision and coating specifications across both designation fields.
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.
The DS3800HUMB1B1A 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 DS3800HUMB base series, with the extended suffix 1B1A indicating a distinct revision level (B), component population, and coating specification (A-type). The B revision represents a refinement over the baseline A revision (DS3800HUMB1A1A), while the A coating provides baseline environmental protection.
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.
The DS3800HUMB1A1A 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 DS3800HUMB base series, with the extended suffix 1A1A indicating a distinct revision level (A), component population, and coating specification (A-type). This represents an early or baseline revision of this specialized board.
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.
The DS3800HUMB is a High-Speed Counter/Accumulator board manufactured by General Electric (GE) for the Mark IV and Mark V Speedtronic turbine control systems. It features a distinct base designation (HUMB) that sets it apart from the HSC, HSD, HSG, HSH, HSP, HSQ, and HUMA series. The U in the third position indicates a unique component population and PLD firmware, while the B in the fourth position suggests a specific coating or component variant optimized for certain turbine applications.
This board conditions and counts pulse signals from magnetic speed pickups or proximity probes, converting them into digital count values used for speed calculation, acceleration monitoring, and over-speed protection logic.
