The GE Fanuc WESDAC D20ME is a versatile substation controller ideal for electrical power systems. It belongs to the Fanuc Multilin D20/D200 series and stands out for its reliability, flexibility, and advanced features.

Key Features

• Modularity: The D20ME features a modular design, allowing customization for specific project needs. You can configure different I/O modules, communication interfaces, and functional blocks.
• Redundancy: This controller includes built-in redundancy features, ensuring high availability and system uptime. It duplicates critical components for failover protection in case of failures.
• Communication: The D20ME supports various communication protocols, such as IEC 60870-5-101, IEC 61850, and Modbus. This compatibility facilitates seamless integration with other substation devices and SCADA systems.
• Protection: Advanced protection algorithms safeguard electrical equipment and maintain power system stability.
• Monitoring: Real-time monitoring capabilities provide continuous observation of system parameters, enabling early detection of anomalies and potential issues.
• Control: The D20ME manages multiple control functions, including breaker control, transformer tap changing, and voltage regulation.

Technical Specifications

• Processor: Equipped with a high-performance microprocessor for efficient data processing and control.
• Memory: Offers ample memory for storing configuration data, programs, and historical data.
• I/O: Features flexible I/O configuration to accommodate various sensors and actuators.
• Power Supply: Includes redundant power supplies to enhance reliability.
• Environmental: Designed to withstand harsh environments, meeting industry standards for temperature, humidity, and electromagnetic compatibility.

Applications

• Substation Automation: The D20ME is extensively used in substation automation for bay control, protection, and monitoring.
• Distribution Automation: Employ it in distribution networks for feeder automation, fault detection, and remote control.
• Industrial Automation: The controller is suitable for various industrial processes where reliable and efficient automation is crucial.

Benefits

• Enhanced Reliability: The modular design and redundancy features contribute to high system availability.
• Flexibility: Customize the D20ME to adapt to a wide range of applications.
• Scalability: Scale the controller to meet the needs of both small and large systems.
• Interoperability: Its support for various communication protocols ensures smooth integration with other systems.