RER620 ABB Advanced Recloser Protection Relay for Power Systems
Description
RER620 ABB Advanced Recloser Protection Relay is a dedicated recloser relay designed for protection, control, measurement, and monitoring of utility distribution feeders and industrial power systems. It provides comprehensive support for both grounded and ungrounded distribution systems, with integrated functions to enhance system reliability and performance.
| Specification | Value |
|---|---|
| Supported Communication Protocols | IEC 61850, GOOSE |
| Tripping Capability | Single-phase and three-phase tripping |
| Configuration Tool | PCM600 with Application Configuration Tool (ACT) |
| Data Access Method | Web browser for on-site data retrieval |
Key Features:
- Drawer-type design for easy installation and maintenance
- Scalable hardware including binary input/output and multiple communication interfaces
- Integrated loop control for automatic service restoration to improve circuit reliability
- Comprehensive protection functions including time and instantaneous overcurrent, negative sequence overcurrent, phase discontinuity, and breaker failure protection
- Supports voltage metering and protection functions
Applications:
- Utility distribution feeders (overhead lines and cable feeders)
- Industrial power system protection and control
- Grounded and ungrounded distribution networks
Related Models:
- REM620 Motor Protection and Control Relay
- REF620 ANSI Feeder Protection and Controller
- REF615 Feeder Protection and Monitoring Device