الوصف
The GE DS3800HAFA is an Auxiliary Function Card used in the GE Speedtronic Mark IV series of turbine control systems. It is a legacy part, no longer manufactured by GE, and is primarily found on the surplus and refurbished markets for the maintenance of older control systems.
Function and Purpose
The primary role of the DS3800HAFA is to provide voltage regulation and signal conditioning for the auxiliary functions of the Mark IV system. This is crucial for ensuring the stability and accuracy of the control system. Its functions include:
- Voltage Regulation: The card manages and stabilizes the voltage levels within the control system, preventing fluctuations that could damage sensitive components.
- Signal Processing: It processes and enhances signals to ensure accuracy and efficiency in turbine control operations.
- System Integrity: By supporting these auxiliary functions, the board helps maintain the overall integrity and operational reliability of the entire system.
Technical and Design Features
The DS3800HAFA is a printed circuit board designed for a specific slot within the Mark IV control system rack. Its key features include:
- Connectors: The board is equipped with both a 20-pin connector and a 34-pin connector, allowing it to communicate with other circuit boards and system components.
- Trimmer Resistors: It has four trimmer resistors (also known as trimpots) that can be adjusted by a qualified technician to fine-tune the board’s resistance or voltage for specific applications.
- Jumpers: The board features jumpers for configuration, which allow for customization of its operational settings to meet the specific needs of a given installation.
- Legacy Part: The “DS3800” prefix identifies it as a component of the Mark IV series, which was a pioneering control system for gas and steam turbines in the late 1980s.
The GE DS3800HAFA is an Auxiliary Function Card used in the GE Speedtronic Mark IV series of turbine control systems. It is a legacy part, no longer manufactured by GE, and is primarily found on the surplus and refurbished markets for the maintenance of older control systems.
Function and Purpose
The primary role of the DS3800HAFA is to provide voltage regulation and signal conditioning for the auxiliary functions of the Mark IV system. This is crucial for ensuring the stability and accuracy of the control system. Its functions include:
- Voltage Regulation: The card manages and stabilizes the voltage levels within the control system, preventing fluctuations that could damage sensitive components.
- Signal Processing: It processes and enhances signals to ensure accuracy and efficiency in turbine control operations.
- System Integrity: By supporting these auxiliary functions, the board helps maintain the overall integrity and operational reliability of the entire system.
Technical and Design Features
The DS3800HAFA is a printed circuit board designed for a specific slot within the Mark IV control system rack. Its key features include:
- Connectors: The board is equipped with both a 20-pin connector and a 34-pin connector, allowing it to communicate with other circuit boards and system components.
- Trimmer Resistors: It has four trimmer resistors (also known as trimpots) that can be adjusted by a qualified technician to fine-tune the board’s resistance or voltage for specific applications.
- Jumpers: The board features jumpers for configuration, which allow for customization of its operational settings to meet the specific needs of a given installation.
- Legacy Part: The “DS3800” prefix identifies it as a component of the Mark IV series, which was a pioneering control system for gas and steam turbines in the late 1980s.