DS200FCSAG1A GE LS2100, CURRENT SENSING INTERFACE

Description:

Functional Description:
The DS200FCSAG1A is a Current Sensing Feedback Board developed by General Electric as part of the Drive Control Series, which is utilized in GE Speedtronic Gas Turbine Control Systems. This board operates alongside the control power supply (CPS) and is installed within the Power Conversion Cabinet for Static Starters. During operation, the CPS generates multiple voltage levels—5, 12, 15, and 24 volts—specifically for both the FCSA board and the VME card rack. A current-sensing feedback board measures and provides feedback on the electric current flowing through a circuit, typically featuring current sensing components like shunt resistors or current transformers, along with signal conditioning circuitry and an output interface.

Functions:
1. Current Monitoring: The board measures real-time current flow through specific circuits or components. This data ensures that the current remains within safe operating limits and helps detect any abnormal current levels that could indicate faults or malfunctions.
2. Power Management: By monitoring current, the board aids in optimizing energy efficiency. It provides feedback to control circuits or systems, allowing them to adjust power levels or switch modes based on actual current requirements.
3. Fault Detection and Protection: Abnormal current levels can signify faults or short circuits. The board detects such anomalies and triggers protective measures, such as activating circuit breakers or alarms, to prevent further system damage.
4. Closed-Loop Control: In closed-loop control systems, the board compares measured current against a desired reference value. Based on this comparison, it adjusts system parameters to maintain the desired current level, a common application being in motor control systems or power converters.

Datasheet Link:

DS200FCSAG1A GE LS2100, CURRENT SENSING INTERFACE PDF Datasheet