ABB REF611 Feeder Protection And Control Relay In Stock

Product Review

The ABB REF611 is a feeder protection and control relay designed for use in public utility and industrial power distribution systems. It offers versatile protection and control functionalities tailored to medium voltage distribution systems. With user-configurable settings, flexible configuration options, and advanced diagnostic capabilities, the REF611 ensures optimal protection and efficient operation of feeders. Its event recording and data logging features make it an invaluable tool for analysis and troubleshooting, enhancing system reliability and maintenance efficiency.

Specifications

• Product Name: ABB REF611
• Type: Feeder protection and control relay
• Voltage and Current Ratings:
  • Voltage Levels: Various, typically encountered in medium voltage distribution systems (e.g., 3.3 kV, 6.6 kV, 11 kV)
  • Current Ratings: Chosen based on the feeder capacity to be protected (specific ratings depend on model variant)

Features

• User-Configurable Settings:
  • Allows customization of thresholds and trip times for various protection functions based on the characteristics of the protected feeder.
  • Ensures optimal protection tailored to different applications and operational requirements.
• Flexible Configuration:
  • Can be configured for various feeder protection schemes and network topologies.
  • Supports diverse application needs, making it adaptable to different system architectures.
• Event Recording and Data Logging:
  • Records events such as faults, trips, and operational data.
  • Facilitates detailed analysis and troubleshooting, improving system reliability and maintenance practices.
• Diagnostics:
  • Provides diagnostic information to help identify potential problems with the feeder or the relay itself.
  • Enhances proactive maintenance and minimizes downtime by enabling early detection of issues.
• Applications:
  • Ideal for public utility and industrial power distribution systems.
  • Suitable for medium voltage distribution networks where reliable feeder protection and control are critical.