ABB REF542PLUS Feeder Terminal 1VCF750090R0802 Unit
Description
ABB REF542PLUS Feeder Terminal 1VCF750090R0802 Unit is a compact digital bay control and protection solution designed for medium-voltage power system applications. It integrates measurement, monitoring, protection, control, and self-diagnostic functions in a single unit, with flexible communication capabilities for easy integration into ABB or third-party substation automation systems.
| Specification | Value |
|---|---|
| Rated Voltage Range | 3.3 kV to 27 kV |
| Maximum Rated Current | 1250A |
| Operating Temperature Range | -20 to 55 degrees Celsius |
| Storage Temperature Range | -40 to 80 degrees Celsius |
| Humidity Tolerance | Up to 95% RH, non-condensing |
| Protection Rating | IP20 |
| Mounting Type | DIN rail mountable |
Key Features:
- Integrates measurement, monitoring, protection, control, and self-diagnostic functions in one compact unit
- Supports multiple communication protocols including IEC 61850, Modbus, DNP3, and Profibus
- Programmable configuration to adapt to diverse application requirements
- High reliability with advanced hardware and software technologies
- User-friendly independent human-machine interface (HMI) for easy operation
Applications:
- Feeder, transformer, motor, and generator protection in medium-voltage power systems
- Data collection and real-time monitoring for substations and distribution networks
- Power system protection and control for industrial automation lines and smart buildings
- Power supply system protection for railway and traffic signal infrastructure
Related Models:
- ABB REF542 (predecessor model)
- ABB REF543
- ABB REF545