الوصف
The GE DS2020SVSAG2 Mounted Panel Module is a specialized component manufactured by General Electric, primarily for use in their industrial control systems, such as the Mark V Turbine Control and associated drive platforms.
This module is known as a Supply Voltage Source Module or Speed Signal Verification Board.
⚙️ Key Specifications and Functions
| Feature | Specification/Description |
| Product Type | Supply Voltage Source / Speed Signal Verification Module (SVSA) |
| Series/Family | GE Mark V Turbine Control Systems and Industrial Drives |
| Primary Function | Signal Conditioning and Verification (Speed): In many Mark V configurations, this board is used to condition and verify signals from the overspeed protective system. It takes inputs from multiple speed sensors and compares them to ensure redundancy and fault tolerance. |
| Alternative Function | Power Supply Monitoring: In some applications, the “SVSA” module (Supply Voltage Source Assembly) monitors and conditions the power supply voltages used by other parts of the control system, ensuring stable reference voltages. |
| Physical Form | It is a Mounted Panel Module, meaning it is designed to be directly mounted or plugged into a backplane or larger panel assembly within the control cabinet. |
| Application | Critical for safety-rated systems where high-integrity speed monitoring (for overspeed protection) or reliable voltage references are required. |
Part Number Breakdown
- DS2020: Designates the product family (associated with the modular Mark V architecture).
- SVSA: Stands for Supply Voltage Source Assembly (or often used to designate Speed Verification functions in the Mark V).
- G2: Specifies the Group 2 revision or configuration of the board.
Due to its role in safety and high-integrity signal processing, the DS2020SVSAG2 is essential for the reliable and fail-safe operation of large gas and steam turbines.



+86 15340683922
+86 15340683922