Products Description
GE DS3800DFXA1B1C Speedtronic Excitation Control Board in stock
GE DS3800DFXA1B1C is a high precision excitation control board belonging to GE DS3800 Speedtronic Mark IV turbine control system. It acts as field current feedback and regulation interface for generator excitation system, stabilizing generator output voltage and realizing load regulation during unit startup and running.
This board adopts industrial-grade anti-vibration and anti-interference circuit design, with edge card connector for rack installation. It is a discontinued legacy spare part, widely used for maintenance replacement of old gas and steam turbine control systems in power plants.
Main Specifications
| No. | Item | Parameter |
|---|---|---|
| 1 | Brand | GE (General Electric) |
| 2 | Model | DS3800DFXA1B1C |
| 3 | Module Type | Excitation Control Board |
| 4 | Compatible System | GE Speedtronic Mark IV Turbine Control |
| 5 | Signal Interface | Edge card connector, ribbon signal port |
| 6 | Mounting | Rack edge card mounting |
| 7 | Operating Temperature | -40 ~ +70°C |
| 8 | Status | Discontinued legacy spare part |
Core Functions
| No. | Function Description |
|---|---|
| 1 | Generator field excitation current sampling and closed-loop voltage regulation |
| 2 | Real-time feedback of excitation parameters to the main turbine controller |
| 3 | Stabilize generator terminal voltage and realize power load adjustment |
| 4 | Signal conditioning and filtering for excitation feedback loop signals |
| 5 | Support unit startup, grid connection and normal operation excitation control |
Application Scenarios
| No. | Application |
|---|---|
| 1 | GE Speedtronic Mark IV gas / steam turbine control rack system |
| 2 | Power plant generator excitation control and voltage regulation system |
| 3 | Thermal power and combined cycle turbine protection & control system |
| 4 | Legacy turbine control spare replacement and system retrofit |
FAQ
| No. | Question & Answer |
|---|---|
| 1 | Q: What is GE DS3800DFXA1B1C? A: GE DS3800DFXA1B1C is excitation control board for Speedtronic Mark IV turbine system, used for generator excitation closed-loop regulation. |
| 2 | Q: Which turbine control system is it compatible with? A: It is specially designed for GE Speedtronic Mark IV gas and steam turbine control system. |
| 3 | Q: Is this board still in production? A: This board is discontinued, only surplus and refurbished spare parts available for old power plant maintenance. |
