REF610C55HCNR by ABB Advanced Feeder Protection Relay
Description
REF610C55HCNR is an advanced feeder protection relay from the ABB Relion® series, integrating protection, measurement, control, and monitoring functions to safeguard and control feeders in power distribution networks, ensuring stable grid operation and reliable power supply. It uses advanced microprocessors and algorithms for high precision, reliability, and fast response.
| Specification | Value |
|---|---|
| Operating Temperature Range | -40 to 70 degrees Celsius |
| Dimensions | 100mm x 75mm x 35mm |
| Communication Interfaces | Ethernet, serial ports supporting Modbus, RTU, IEC 61850, IEC 60870-5-103, Profibus, DNP3 |
| Rated Frequency | User-selectable 50/60 Hz |
Key Features:
- Integrated protection, measurement, control, and monitoring functions in a single unit
- Comprehensive protection functions including overvoltage, undervoltage, overcurrent, short circuit, ground fault, and directional protection
- Detachable plug-in design for easy maintenance and quick unit replacement
- Continuous self-supervision of electronics and software for enhanced reliability
- Certified for use in marine and offshore environments
Applications:
- Power distribution substations in resistance-grounded and solidly grounded power systems
- Industrial automation systems for feeder monitoring and control
- Marine and offshore power networks
- Protection of power cable feeders and power transformers with thermal overload requirements
Related Models:
- REF610C55HCNG
- REF610A55HCNR
- REF615C_D
- REM610C55HCNN