Feeder Protection Relay REF615 ANSI
The REF615 is a dedicated feeder relay designed for reliable protection, control, measurement, and supervision of utility substations and industrial power systems. As part of ABB’s Relion® 615 series, it features a compact and withdrawable design engineered to fully utilize the IEC 61850 standard for modern substation automation
Technical Specifications
Feeder protection for overhead lines, cable feeders, and busbar systems
Maximized asset lifetime with space-saving and equipment-efficient design
Enhanced safety with safety-focused engineering
High reliability ensuring consistent, high-quality power
Reduced operating costs with efficient energy management
Flexible upgrades without rewiring or component changes
Easy integration with IEC 61850 communication
Drawout relay design
Underground/overhead cable fault detection (CFD)
High-impedance fault detection (HIZ)
Arc-flash detection (AFD)
Ring-lug terminals for all I/Os
Large, easy-to-read LCD display
Maximized asset lifetime with space-saving and equipment-efficient design
Enhanced safety with safety-focused engineering
High reliability ensuring consistent, high-quality power
Reduced operating costs with efficient energy management
Flexible upgrades without rewiring or component changes
Easy integration with IEC 61850 communication
Drawout relay design
Underground/overhead cable fault detection (CFD)
High-impedance fault detection (HIZ)
Arc-flash detection (AFD)
Ring-lug terminals for all I/Os
Large, easy-to-read LCD display
You too can leave a comment about this product
