ABB REF615C_D Feeder protection and control relay

The ABB REF615C_D Feeder Protection and Control Relay is a cutting-edge, compact solution designed to enhance the safety, control, and efficiency of electrical feeders in power distribution networks. Built for demanding industrial and utility environments, this intelligent relay provides comprehensive protection functions, seamless integration capabilities, and advanced diagnostics.

Engineered with scalability in mind, the REF615C_D supports a wide range of protection schemes and automation needs, making it ideal for both new installations and retrofit projects.

Key Features
Comprehensive feeder protection for overcurrent, earth fault, and phase unbalance

IEC 61850 communication support for modern substations

Integrated measurement and control functions

Compact, user-friendly interface with easy configuration

Event and fault recording for advanced system diagnostics

Applications
The ABB REF615C_D Relay is ideal for medium-voltage distribution networks, including industrial plants, substations, and renewable energy systems. It ensures safe and reliable power delivery across a wide range of applications.

Technical Specifications
Relay Type: Feeder protection and control

Voltage Range: Up to 38.5 kV

Communication Protocols: IEC 61850, Modbus, DNP3

Mounting: Panel or DIN-rail

Display: Graphical LCD for local monitoring

Temperature Range: -40°C to +70°C

Benefits
Enhances system reliability and uptime

Enables remote monitoring and diagnostics

Simplifies system integration and maintenance

Reduces operational risks and downtime

Backed by ABB’s global service and support network