1VCF752000 ABB REF542PLUS Feeder Terminal
Description
1VCF752000 ABB REF542PLUS Feeder Terminal is a high-performance multi-functional protection and control unit belonging to the ABB Ability Relion 650 series. It integrates protection, measurement, control, monitoring, and communication functions into a compact digital solution for medium and low voltage power distribution systems.
| Specification | Value |
|---|---|
| Rated Voltage | 3 kV to 6 kV |
| Rated Current | 630 A to 5,630 A |
| Operating Voltage | 100 to 240 V AC/DC, 24 to 250 V AC/DC |
| Operating Temperature | -40 degrees Celsius to +70 degrees Celsius |
| Protection Grade | IP65 or higher, IP20, IP40 |
| Communication Interfaces | RS232, RS485, Modbus RTU/TCP, IEC 61850, DNP3.0, IEC 60870-5-103 |
| Dimensions | 264 mm x 216 mm x 61 mm |
Key Features:
- Integrates comprehensive protection functions including overcurrent, short circuit, overvoltage, undervoltage, frequency, and sync protection
- High-precision measurement of current, voltage, power, power factor, and other electrical parameters with up to 0.2% accuracy
- Modular design for flexible configuration to match specific application needs
- User-friendly interface and support for local and remote control, including automatic reclosing and breaker control
- Advanced algorithms enable fast, reliable fault detection and action to minimize system downtime
Applications:
- Protection and control of feeders, transformers, and motors in industrial power distribution systems
- Commercial building and data center power distribution networks
- Utility power grids and renewable energy integration (solar, wind) systems
- Railway and transportation power supply systems
Related Models:
- ABB REF541PLUS Feeder Terminal
- ABB REF543PLUS Feeder Terminal
- ABB REF615 Overcurrent and Earth Fault Relay