ABB REF615E-E HBFAABAANAA4BNA11E 7700080612 Feeder Protection Relay

REF615E-E belongs to ABB Relion 615 series medium voltage feeder protection IED, with order code HBFAABAANAA4BNA11E and part number 7700080612. It integrates comprehensive feeder fault protection, power quality measurement, circuit breaker control and fault recording functions, applicable to urban distribution networks, industrial power feeders and distributed generation grid-connected cabinets. It supports standard IEC 61850 communication to connect with substation SCADA automation systems.

This pluggable protection relay is a standard maintenance spare for power distribution switchgear. Equipped with local LCD operation panel and built-in web HMI, engineers can complete parameter setting and fault query on site or remotely. Conformal coated PCB adapts to humid, dusty industrial environments, with full trip circuit monitoring to guarantee reliable breaker tripping during grid faults.

Main Specifications

• Brand: ABB; Model: REF615E-E; Order Code: HBFAABAANAA4BNA11E; PN:7700080612; Series: Relion 615 Feeder IED
• CT Secondary Current: 1A / 5A programmable, 3-phase phase current + sensitive residual earth fault input
• Protection Functions: Directional overcurrent, earth fault, broken conductor, under/over voltage, frequency deviation, arc flash protection
• I/O Resources: Multi-channel programmable binary inputs, independent trip and signal relay outputs
• Communication Interfaces: Dual redundant Ethernet, IEC 61850 GOOSE/MMS, DNP3, Modbus TCP/RTU protocols
• Auxiliary Power Supply: Wide range 24–250VDC, low power consumption design for cabinet long-term operation
• Data Recording: COMTRADE fault waveform storage, historical load curve and event sequence recording
• Environmental Standard: -20℃ ~ +70℃ operating temperature, anti-vibration, IP20 indoor cabinet installation
• Configuration Tool: PCM600 engineering software, local touch panel and embedded web browser configuration
• Certifications: CE, IEC 60255 relay standard, IEC 61850 substation automation certification

Core Functions

• Real-time monitoring of three-phase electrical parameters, quickly trigger tripping signals to isolate short-circuit and earth fault failures on distribution feeders.
• Continuous circuit breaker health monitoring, trip circuit integrity detection and mechanical operation counter for predictive maintenance management.
• IEC 61850 GOOSE fast interlock signal transmission realizes rapid selective tripping for ring main units and busbar protection logic.
• Complete fault waveform and event logging functions help maintenance staff locate fault causes efficiently after power grid abnormal incidents.
• Modular withdrawable structure allows single-unit replacement without cutting off the whole switchgear power supply, minimizing power outage time.
• Multi-layer user permission management prevents unauthorized parameter modification, ensuring stable and safe operation of power distribution systems.

Application Scenarios

• Feeder protection spare replacement for medium voltage ring main units in urban distribution substations and hydropower auxiliary power rooms.
• Grid-connected protection spare parts for industrial parks, chemical plants, metallurgy workshops and distributed photovoltaic power stations.
• Maintenance backup inventory for mine power distribution systems, port power supply cabinets and commercial complex central power distribution rooms.
• Matching protection IED supporting medium voltage circuit breakers, CT/PT transformers and ABB COM600 substation communication gateways.
• Retrofit replacement components for aging power automation equipment with protection action failure and communication disconnection defects.

• Global aftermarket spare stock for power industry maintenance teams managing ABB Relion series substation automation devices worldwide.