The ABB REF615E-E HBFAABAANAA4BNA11E is a dedicated feeder protection and control relay belonging to the Relion 615 product series. Designed specifically for the protection, control, measurement, and monitoring of power substations and industrial power systems, it is suitable for radial, loop, and mesh distribution networks—whether integrated with distributed generation or not. It can serve as the primary protection device for overhead lines and cable feeders, and also function as backup protection in scenarios requiring an independent redundant protection system. With its compact design, draw-out unit structure, and full compliance with the IEC 61850 standard, the device enables efficient communication and interoperability between substation automation equipment.
related documents
Core Configuration & Application Scenarios
Standard Configuration Features
Network Adaptability
Hardware Interface Configuration
Core Function Highlights
Protection Functions
Optional admittance-based, harmonic-based or power-based earth fault protection is available as a supplement, adapting to the fault characteristics of different earthing systems.
Measurement & Monitoring Functions
It supports load profile recording, limit supervision and symmetrical component calculation. The optional power quality monitoring function enables the detection of total demand distortion (TDD) of current, total harmonic distortion (THD) of voltage, voltage fluctuation and unbalance degree.The built-in condition monitoring function continuously tracks the circuit breaker’s spring charging time, SF6 gas pressure, operation time and idle time. Combined with the operation time counter, it facilitates preventive maintenance.
Control & Operation Functions
It allows circuit breaker control via local HMI or remote terminal, and is provided with control modules and position indication functions for disconnectors and earthing switches, meeting the local/remote operation requirements of primary equipment.The integrated synchronism check function ensures safe interconnection of two networks. The optional multi-stage automatic reclosing function is suitable for fault recovery of overhead lines.
Communication & Data Logging
It comes with a rich set of communication interfaces, including Ethernet (RJ45/LC optical fiber) and serial interfaces (RS-485/RS-232/ST optical fiber), and supports HSR/PRP/RSTP redundancy protocols to ensure communication stability.
It boasts powerful data logging capability: the disturbance recorder supports 12 analog channels and 64 binary channels; the event log can store 1024 time-stamped events; the fault recorder can save the latest 128 fault data records; the load profile recording can last up to 7 years.
Technical Specifications
Power Supply Requirements
Measurement Accuracy
- Current measurement accuracy: ±0.5% (0.01~4.00×In)
- Voltage measurement accuracy: ±0.5% (0.01~1.15×Un)
- Power measurement accuracy: ±1.5%
- Frequency measurement accuracy: ±5mHz
Environmental Adaptability
Electromagnetic Compatibility (EMC) Performance
Customers who purchased this product are also browsing the following products:
ABB CI860K01 3BSE032444R1 FF HSE Interface module
ABB 134177-001 online motherboard module
ABB CI840A 3BSE041882R1 PROFIBUS DP-V1 Interface
ABB 086348-001 PWA, ECF PC Board
3005319639