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.
The DS3800HUMA1B1C 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 DS3800HUMA base series, with the extended suffix 1B1C indicating a distinct revision level (B), component population, and coating specification (C-type). The B revision represents a refinement over the baseline A revision, while the C coating provides a different level of 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 DS3800HUMA1A1B 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 DS3800HUMA base series, with the extended suffix 1A1B indicating a distinct revision level (A), component population, and coating specification (B-type). The A revision represents an early baseline, while the B coating indicates a different environmental protection specification.
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 DS3800HUMA1A1A 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 DS3800HUMA 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 DS3800HUMA 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 (HUMA) that sets it apart from the HSC, HSD, HSG, HSH, HSP, and HSQ series. The U in the third position and A in the fourth position indicate a unique component population, PLD firmware, and potentially specialized input configuration optimized for certain turbine applications or sensor types.
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 DS3800HSQE1G1F 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 DS3800HSQE base series, with the extended suffix 1G1F indicating a distinct revision level (G), 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 DS3800HSQE1G1E 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 DS3800HSQE base series, with the extended suffix 1G1E indicating a distinct revision level (G), component population, and coating specification (E-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 DS3800HSQE1E1E 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 DS3800HSQE base series, with the extended suffix 1E1E indicating a distinct revision level (E), component population, and coating specification (E-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 DS3800HSQE 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 (HSQE) that sets it apart from the HSCA, HSCC, HSCD, HSCG, HSCJ, HSCX, HSDD, HSGG, HSHA, HSHB, HSPC, and HSQD series. The Q in the third position indicates a unique component population and PLD firmware, while the E 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 DS3800HSQD 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 (HSQD) that sets it apart from the HSCA, HSCC, HSCD, HSCG, HSCJ, HSCX, HSDD, HSGG, HSHA, HSHB, and HSPC series. The Q in the third position indicates a unique component population, PLD firmware, and potentially specialized input configuration optimized for certain turbine applications, while the D 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.
