ABB REF542plus 1VCF752000 advanced feeder terminal

Product Overview

The ABB REF542plus 1VCF752000 (1VCF750170R824) is an advanced feeder terminal designed for the protection and control of medium-voltage power distribution systems. This unit provides a highly flexible platform that combines measurement, monitoring, and protection functions into a single device. 

Technical Specifications

• Model Number: REF542plus 1VCF752000.

• Order Code: 1VCF750170R824.

• Input Voltage: 100–240 V AC (Universal range).

• Frequency: 50/60 Hz.

• Rated Current: Supports up to 2000 A applications.

• Accuracy: ±0.5% (High-precision measurement).

• Communication: IEC 61850, Modbus RTU, and DNP3.0.

• Dimensions: 190 mm x 110 mm x 75 mm.

• Weight: 2.5 kg.

Key Features and Engineering Advantages

• Multi-Protocol Support: Seamlessly integrates into existing SCADA and substation networks via IEC 61850, Modbus, or DNP3.0.

• Modular Architecture: Allows for customized I/O configurations, enabling the device to grow with the complexity of the power system.

• Precision Measurement: The ±0.5% accuracy ensures reliable energy monitoring and sensitive fault detection, reducing the risk of equipment damage.

• Rugged Design: Built to operate in extreme conditions, maintaining performance from -20°C to +70°C.

• Integrated Programmable Logic: Features PLC-style logic blocks to manage complex interlocking and switching sequences without external hardware.