The ABB REC670 Bay Control unit is a comprehensive and high-performance solution designed for substation automation and control. Engineered to provide reliable monitoring, protection, and control of power systems, the REC670 is part of ABB’s renowned Relion® series, known for its precision and flexibility.

This device supports a wide range of applications including transmission and distribution bay control, breaker failure protection, interlocking functions, and remote communication. The REC670 integrates seamlessly with IEC 61850 standards, ensuring interoperability within digital substations.

Its modular architecture allows for flexible configuration, making it suitable for a variety of substation layouts and operational needs. Whether used in utility networks or industrial environments, the REC670 offers scalable and intelligent control for enhanced operational reliability.

Key Features:

• Advanced bay control functionality for transmission and distribution

• Full support for IEC 61850 communication protocol

• Modular and configurable design for tailored applications

• High-speed protection and reliable performance

• Ideal for digital substations and smart grid environments

• Remote diagnostics and system monitoring capabilities