REF542PLUS 1VCF752000 (1VCF750170819) Feeder Terminal

Terminal

The REF 542plus (1VCF752000/1VCF750170819) represents an advanced evolution in digital bay control technology, designed to provide a unified solution for medium voltage (MV) power systems. By consolidating measurement, monitoring, protection, and control into a single hardware platform, this terminal eliminates the need for multiple discrete components. 

Technical Specifications

• Manufacturer: ABB

• Model Designation: REF 542plus

• Part Number: 1VCF752000

• Ordering Number: 1VCF750170819

• Application Scope: Feeder, Transformer, and Motor Protection

• Platform Type: Digital Bay Control and Protection Unit

• Primary Functions: Measurement, Monitoring, Control, Protection

• Communication Protocols: Integrated support for ABB and 3rd-party automation systems

• Compatibility: Optimized for ABB Air Insulated and Gas Insulated Switchgear

• Self-Diagnostics: Continuous internal hardware and software monitoring

• Interface: High-resolution Local HMI with programmable buttons

• Configuration Tool: Operating Tool for logic and parameter setting

Key Functional Characteristics

Integrated Multifunctionality

The REF 542plus (1VCF752000) eliminates the complexity of traditional protection schemes by integrating all bay-level functions. It handles everything from simple overcurrent protection to complex distance protection and power quality monitoring. This integration results in a smaller cabinet footprint and reduced inter-device wiring, which directly enhances the reliability of the protection string.

Exceptional Scalability and Flexibility

A standout feature of this generation is its software-defined nature. The terminal can be precisely programmed to meet the specific requirements of a unique substation layout. This scalability ensures that as the power network grows or the protection requirements change, the REF 542plus can be reconfigured without the need for extensive hardware replacements.

Advanced Communication Integration

Designed for the digital substation era, the 1VCF752000 (1VCF750170819) incorporates various communication protocols that allow it to act as a data hub. It can be easily incorporated into ABB’s own substation automation systems or integrated into heterogeneous environments using third-party SCADA systems, ensuring seamless data transparency and remote control capabilities.