ABB REF542PLUS Feeder Terminal 1VCF752000
Description
ABB REF542PLUS 1VCF752000 Feeder Terminal is a high-performance, compact digital bay control and protection unit belonging to the ABB Ability Relion 650 series. It integrates measurement, monitoring, protection, control, and self-diagnostic functions into a single device for medium and low voltage power distribution systems.
| Specification | Value |
|---|---|
| Rated Voltage | 3 kV to 6 kV; 220 V/380 V optional |
| Rated Current | 5 A to 6300 A |
| Operating Voltage | 100 to 240 V AC/DC; 24 to 250 V AC/DC optional |
| Operating Temperature | -40 degrees Celsius to +70 degrees Celsius |
| Protection Rating | IP20, IP40, or IP65 |
| Communication Interfaces | RS232, RS485, Modbus RTU, IEC 61850, DNP3.0, IEC 60870-5-103 |
Key Features:
- Integrates comprehensive protection, measurement, control, and communication functions in one unit
- Modular design for flexible configuration and easy expansion
- High-precision measurement with up to 0.2% accuracy for electrical parameters
- Built-in intelligent algorithms for automatic fault detection and optimized operation
- User-friendly interface with intuitive control panel and LCD display
- Multiple installation options including panel, rail, wall-mount, and rack-mount
Applications:
- Protection and control of feeders, transformers, and motors in medium and low voltage distribution systems
- Industrial automation, power system substations, and renewable energy grid integration
- Building automation for data centers, commercial complexes, and hospitals
- Railway power supply systems and public utility distribution networks
Related Models:
- ABB REF615 Feeder Protection Relay
- ABB REF600 Feeder Terminal
- ABB REF541PLUS Feeder Terminal