ABB REF615 Feeder Protection and Control

Product Description

The ABB REF615 is a specialized feeder protection and control relay designed for the protection, control, measurement, and monitoring of overhead lines and cable feeders in utility and industrial power distribution

 systems. It is suitable for a variety of network configurations, including radial, looped, and meshed networks, with or without distributed power generation.

Key Features and Benefits

• Comprehensive Protection: Offers a wide range of protection functions, including overcurrent, earth fault, distance protection, and more, ensuring the integrity of the power system.

• Advanced Control: Provides flexible control options for circuit breakers, switches, and other devices, enabling efficient operation of the distribution network.

• Accurate Measurement: Equipped with high-precision measurement capabilities for various electrical parameters, facilitating effective monitoring and analysis.

• Reliable Communication: Supports various communication protocols, including IEC 61850, allowing seamless integration into modern substation automation systems.

• Modular Design: Offers a modular configuration to meet specific customer requirements and facilitate easy upgrades.

• Enhanced Cybersecurity: Incorporates robust security features to protect against cyber threats and ensure the reliability of the system.

Technical Specifications (may vary depending on configuration)

• Measurement: Voltage, current, power, frequency, harmonics, etc.

• Protection: Overcurrent, earth fault, distance protection, loss of excitation, etc.

• Communication: IEC 61850, Modbus, and other protocols

• Inputs/Outputs: Analog, digital, and communication ports

• Environmental: Operating temperature, humidity, and electromagnetic compatibility

Applications

• Utility Substations: Protection and control of feeder circuits in utility distribution networks.

• Industrial Power Systems: Protection and control of feeders in industrial plants and facilities.

• Renewable Energy Integration: Protection and control of feeders connected to renewable energy sources.

• Smart Grid Applications: Enabling advanced grid functions and improving overall system efficiency.

Considerations

• Configuration: The REF615 can be configured to meet specific customer requirements, so careful consideration of the application is necessary.

• Integration: Proper integration into the existing substation automation system is crucial for optimal performance.

• Maintenance: Regular maintenance and calibration are recommended to ensure the long-term reliability of the device.

Advantages

• High Reliability: Designed for demanding utility and industrial applications.

• Flexibility: Adaptable to various network configurations and protection requirements.

• Advanced Features: Offers a wide range of features for enhanced performance and monitoring.

Additional Resources

For more detailed information and specific product specifications, please refer to the official ABB product documentation or contact your local ABB representative.

Note: This information is based on publicly available data and may not cover all aspects of the ABB REF615. It is recommended to consult the official product documentation for the most accurate and up-to-date information.

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