DS200LRPAG2B - Line Protection Board

SPECIFICATIONS

Part No.: DS200LRPAG2B
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Product Type: Line Protection Board
Availability: In Stock
Series: Mark V

Functional Description

DS200LRPAG2B is a Line Protection Board developed by GE. It is a part of Mark V control system. Used to safeguard transmission and distribution lines from faults such as short circuits, overloads, and ground faults. It typically includes relays, circuit breakers, current transformers (CTs), voltage transformers (VTs), and communication interfaces for remote monitoring and control.

Features

• Fault Detection & Isolation: Identifies electrical faults and disconnects the faulty section to prevent damage.
• Overcurrent Protection: Trips the circuit if current exceeds safe limits.
• Distance Protection: Detects faults based on impedance changes in the line.
• Directional Protection: Ensures faults are isolated only in the affected section.
• Differential Protection: Compares currents at both ends of the line to detect internal faults.
• Communication & SCADA Integration: Enables remote monitoring and control via IEC 61850, DNP3, or Modbus.

Components

• Transistors mounted to heat sinks: Aid in heat dissipation and ensure efficient performance.
• Jumper switches: Allow for configuration and setting adjustments.
• Relays: Facilitate electrical switching for different control and protection operations.
• Potentiometers: Enable fine-tuning of electrical parameters.
• Integrated circuits (ICs): Provide advanced logic and signal processing capabilities.
• Diodes and resistors: Ensure proper electrical flow and voltage regulation.
• Vertical female cable connector: Supports seamless connectivity with other system components.
• Stab-on connectors: Offer quick and secure electrical connections.
• Two terminal strips: Provide wiring terminals for easy integration into the control system.
• LED indicators: Offer visual status updates and diagnostics.
• Reset switch: Allows for manual resetting of the board.
• Transformer component: Manages voltage transformation for stable operation.

Installation and Maintenance Considerations

• Ensure proper ventilation to prevent overheating, as heat sinks play a key role in temperature regulation.
• Regularly inspect LED indicators for error diagnostics and system health monitoring.
• Use the jumper switches and potentiometers for precise system calibration.
• Secure all cable and stab-on connections to avoid signal interruptions.

The WOC team is always available to help you with your Mark V requirements. For more information, please contact WOC.

Frequently Asked Questions

What is DS200LRPAG2B?
It is a Line Protection Board developed by GE under the Mark V series.

How do I install the board?
Ensure the power is disconnected before installation. Securely connect cables and connectors to the appropriate ports. Configure the jumper switches according to the system requirements. Verify the LED indicators for correct operation after powering up.

How do I troubleshoot the board?
Check LED indicators for error signals. Inspect connectors and terminal strips for loose wiring. Use a multimeter to test voltage levels. Reset the board using the reset switch if needed. Consult the Mark V system manual for detailed error codes.