ABB REF615E_E HBFHAEAGNBA1ANN11E Feeder Protection and Control Relay
Description
ABB REF615E_E HBFHAEAGNBA1ANN11E Feeder Protection and Control Relay is a high-performance intelligent electronic device (IED) from ABB’s Relion® product family, designed for medium-voltage power distribution systems. It integrates comprehensive protection, control, measurement, and communication functions to ensure safe and stable operation of feeder lines and associated electrical equipment.
| Specification | Value |
|---|---|
| Input Voltage | 100 – 240VAC |
| Output Voltage | 24VDC |
| Maximum Output Current | 5A |
| Operating Temperature | -25 to 70 degrees Celsius |
| Storage Temperature | -40 to 85 degrees Celsius |
| System Voltage Range | 6 – 36 kV |
| Communication Protocols | IEC 61850 Ed.2, Modbus RTU/TCP, PRP/HSR (optional) |
| Protection Rating (Front Panel) | IP54 |
Key Features:
- Drawer-style compact design for easy installation, removal, and maintenance
- Integrated protection functions including overcurrent, ground fault, negative-sequence overcurrent, and thermal overload protection
- Supports underground and overhead cable fault detection (CFD) and high-impedance (HIZ) fault detection
- Advanced self-diagnostic and predictive maintenance capabilities with event logging and fault recording
- Compatible with multiple grounding systems including isolated neutral and resistive grounding
- User-friendly color LCD interface for local monitoring and configuration
Applications:
- Primary protection for overhead and underground feeder lines in distribution networks
- Backup protection for transformers and other medium-voltage electrical equipment
- Substation automation and industrial power distribution systems
- Renewable energy grid integration such as wind farm collection lines
- Critical power infrastructure including data centers and urban transit power systems
Related Models:
- ABB REF615E_E HBFHAEAGNCA1BNN1XE
- ABB REF615E_E HBFHAEAGNBA1BNN1XE
- ABB REF615 (HBF-FAEAG-NBA1ANB1XD)