Integrated Protection Relay for Feeders REF615C_D
Description
REF615C_D Integrated Protection Relay for Feeders is a high-performance feeder protection and control relay belonging to the ABB Relion® 615 product series. Designed for power systems and industrial distribution networks, it provides protection, control, measurement, and monitoring for various electrical equipment, suitable for medium and high-voltage power systems and complex distribution networks. It complies with the IEC 61850 communication standard, offering high reliability and flexibility.
| Specification | Value |
|---|---|
| Rated Voltage | 35kV to 245kV |
| Rated Current | 1A to 6000A |
| Dimensions | 230mm x 230mm x 178mm |
| Weight | Approximately 8kg |
| Mounting Method | Panel mount or floor mount |
Key Features:
- Comprehensive protection functions including overcurrent protection, short circuit protection, directional earth fault detection, under/over frequency protection, and under/over voltage protection
- Fault recording and event logging capabilities to store system abnormal data for easy fault analysis
- Complies with IEC 61850 communication standard for seamless interoperability with substation automation equipment
- Integrated measurement functions for current, voltage, power, and electrical energy
Applications:
- Medium and high-voltage power system protection and monitoring
- Industrial automation and distribution network control
- Substation operation and equipment protection
- Oil and gas facility power distribution systems
Related Models:
- REF615 (basic model with core protection and control functions)
- REF615A (advanced model with extended protection and control functions)
- REF615B (cost-effective model with basic protection and control functions)
- REF615C (feature-rich model with comprehensive protection, control, and measurement functions)