ABB REF542PLUS CL044123236 – Advanced Protection Relay for Power Systems

The ABB REF542PLUS CL044123236 is a state-of-the-art digital protection relay designed to safeguard electrical power systems in industrial, utility, and commercial applications. Manufactured by ABB, a global leader in power and automation technologies, the REF542PLUS combines advanced protection algorithms, real-time monitoring, and communication capabilities to ensure maximum system reliability and safety.

This relay is widely used in medium- and low-voltage networks, substations, and industrial plants to protect transformers, generators, feeders, and distribution systems. With its flexible configuration, comprehensive diagnostics, and IEC61850 compatibility, the REF542PLUS delivers efficient fault detection, system protection, and network stability.

Product Overview

The ABB REF542PLUS CL044123236 is part of ABB’s REF500 series of digital protection relays, engineered for multi-function protection, monitoring, and control. It integrates high-speed fault detection, flexible communication interfaces, and user-friendly configuration tools, providing operators with precise control and real-time system visibility.

The relay supports redundant communication, event recording, waveform capture, and advanced diagnostics, making it ideal for mission-critical installations. Its modular design, rugged construction, and wide operating temperature range ensure long-term reliability and minimal maintenance requirements, even in harsh industrial environments.

Key Features of ABB REF542PLUS CL044123236

1. Comprehensive Protection Functions
   Protects feeders, transformers, generators, and busbars with configurable settings.

2. High-Speed Fault Detection
   Detects overcurrent, differential, and earth faults with precise timing to prevent system damage.

3. IEC61850 Communication Protocol
   Provides seamless integration with modern substation automation systems.

4. Event Recording and Waveform Capture
   Enables detailed analysis for troubleshooting and predictive maintenance.

5. Flexible Configuration Options
   Supports multiple protection schemes, settings groups, and control outputs.

6. User-Friendly Interface
   Features an intuitive display and navigation for easy setup and operation.

7. Rugged Industrial Design
   Engineered to withstand vibration, temperature extremes, and electromagnetic interference.

8. Redundant Communication Support
   Ensures continuous data exchange in mission-critical power networks.

9. Low Maintenance and High Reliability
   Provides long-term operation with minimal servicing needs.

10. ABB Quality Assurance
    Tested to meet ABB’s stringent global standards for performance and reliability.

Applications

The ABB REF542PLUS CL044123236 relay is used in industrial, commercial, and utility power systems to protect critical infrastructure and ensure continuous power supply. Common applications include:

• Power Generation Plants – Protects generators, transformers, and switchgear.

• Electrical Substations – Provides feeder, busbar, and transformer protection.

• Industrial Automation Systems – Monitors and safeguards process equipment and drives.

• Oil & Gas and Petrochemical Plants – Ensures secure power distribution and fault management.

• Water & Wastewater Treatment Facilities – Protects pumps, motors, and control equipment.

• Commercial Buildings and Data Centers – Safeguards electrical distribution and critical systems.

With its high-speed protection, robust design, and advanced communication capabilities, the REF542PLUS enhances system reliability, safety, and operational efficiency across all industries.

Why Choose ABB REF542PLUS from Evaflux Private Limited

Evaflux Private Limited is a trusted supplier of ABB industrial and utility-grade protection relays in India. We offer genuine ABB components, expert technical support, and fast delivery to help industries maintain reliable and safe operations.

When you purchase the ABB REF542PLUS CL044123236 from Evaflux, you get:

• 100% authentic ABB-certified products

• Technical support for configuration, installation, and integration

• Competitive pricing and bulk order options

• Fast delivery and dependable after-sales service

Contact Information

Evaflux Private Limited
📞 Phone: +91 7303573946
📧 Email: support@evaflux.com

Contact us for product inquiries, quotations, or technical assistance for ABB protection relays and industrial automation components.