ABB REF615E_E HBFEAEAGABCCANC11E Feeder Protection and Control Relay

• Input/Output Modules: Supports a variety of input and output modules for analog and digital signals, allowing for flexible configuration based on specific application requirements.
• Communication Interfaces:
  • Supports IEC 61850 Editions 1 and 2, including HSR and PRP for redundancy.
  • GOOSE messaging and IEC 61850-9-2 LE for reduced wiring and supervised communication.
  • IEEE 1588 V2 for high-accuracy time synchronization.
  • Modbus, DNP3, and IEC 60870-5-103 communication protocols for integration with various systems.
• Display and Interface:
  • Large graphical display for showing customizable single-line diagrams (SLDs).
  • Accessible either locally or through an easy-to-use web-browser-based HMI.
• Mechanical Design:
  • Withdrawable plug-in unit design for swift installation and testing.
  • Compact and space-saving design suitable for panel mounting.

Functional Features

• Comprehensive Protection Functions:
  • Directional and non-directional overcurrent protection.
  • Earth fault protection with unique multi-frequency admittance-based methods for higher sensitivity and selectivity.
  • Voltage, frequency, and power-based protection.
  • Negative sequence overcurrent protection.
  • Phase discontinuity protection.
  • Thermal overload protection.
  • Optional arc protection and high-speed fault location.
• Measurement Capabilities:
  • Real-time measurement of current, voltage, power factor, and energy.
  • Extensive monitoring for system performance assessment.
• Advanced Communication Capabilities:
  • Enables seamless integration with substation automation systems through standard communication protocols.
  • Supports remote monitoring and control for enhanced operational efficiency.
• Flexible Configuration:
  • Multiple standard configurations available for quick setup.
  • Tailoring capabilities to meet specific application requirements.
• Self-Supervision and Diagnostics:
  • Continuously monitors relay hardware and software.
  • Stores event logs and fault records for analysis and optimization.
• User-Friendly Interface:
  • Intuitive HMI with multi-language support for easy operation and configuration.

Application Scenarios

• Utility Substations: Protects overhead lines and cable feeders in primary and secondary distribution substations, ensuring reliable power delivery to end-users.
• Industrial Power Systems: Safeguards critical equipment in manufacturing plants, petrochemical facilities, and other industrial settings, preventing electrical faults from impacting production.
• Renewable Energy Integration: Supports grid connection and protection for wind and solar power generation systems, facilitating the integration of renewable energy sources.
• Infrastructure Projects: Applied in railways, airports, and data centers for reliable power distribution and protection, ensuring continuous operation of essential services.
• Distributed Generation Networks: Protects feeders in networks with distributed generators, maintaining system stability and preventing islanding and other issues.