Description
GE DS3820D0SK
Technical Specifications
- Product Line: GE Speedtronic Mark IV.
- Part Number: DS3820D0SK.
- Board Type: Analog/Digital Control & Signal Processing Board.
- Series Prefix: DS3820.
Functional Features
- Signal Conditioning: Accurately filters and scales raw analog signals from field sensors.
- Logic Execution: Processes control algorithms for turbine speed, load, and temperature management.
- Fault Tolerance: Designed to integrate seamlessly into redundant control architectures.
- Diagnostics: Features onboard status indicators for rapid system troubleshooting.
Application Scenarios
Exclusively deployed in power generation plants, oil and gas compressor stations, and industrial cogeneration facilities utilizing GE turbines.
Performance Parameters
- Response Time: Millisecond-level processing for real-time turbine protection and control.
- Signal Accuracy: High-resolution analog-to-digital conversion for precise parameter monitoring.
- Noise Immunity: Ruggedized design to withstand high electromagnetic interference (EMI).
Material Composition
Constructed with multi-layer industrial-grade PCBs, featuring heavy conformal coating and gold-plated backplane connectors.
Structural Characteristics
Standard Eurocard form factor with front panel test points, configuration jumpers, status LEDs, and a precision edge connector.
Working Principle
The board acquires physical variables from turbine sensors, conditions the electrical signals, and routes the processed data to the central Mark IV core processor via the backplane.
Installation Requirements
Must be inserted into an active Mark IV control rack. Handle strictly by the edges to prevent bending or damaging the backplane pins.
Usage Precautions
Never hot-swap the board while the system is energized. Always de-energize the control rack before installation.
