FREJA 546 Relay Test System

The FREJA 546 relay test system is a versatile and portable instrument designed for secondary testing of protection relays. Operable through a user-friendly touchscreen interface or computer control via FREJA Win software, it offers manual, steady-state, and dynamic testing with a high-resolution TFT LCD display. Equipped with built-in preset test routines and the ability to save test data, it ensures efficient testing of protection relays and schemes. Additionally, the system supports automatic testing through FREJA Remote on a Windows 10 PC. The optional FREJA Win software provides legacy support for various protection tests, making it a comprehensive solution for relay testing needs.

Key Features of the FREJA 546 Relay Test System:

The Megger FREJA 546 Relay Test System represents a cutting-edge solution for the secondary testing of protection relays. This system is renowned for its versatility, portability, and high performance, making it suitable for a wide range of testing applications in the field of electrical engineering and power system maintenance.

• Automated Testing Capability: The FREJA 546 is equipped with FREJA Win software, which allows for fully automated testing. This software is designed to handle various testing routines, enabling users to conduct comprehensive tests with minimal manual intervention.
• Standalone Operation: One of the standout features of the FREJA 546 is its ability to operate independently of a PC. It incorporates an intuitive, high-resolution graphic touchscreen, ensuring ease of use and efficiency in field operations. This allows technicians to perform tests directly on the device without the need for external computer equipment.
• Robust Output Specifications: The system provides four voltage channels and three current channels. Additionally, it offers convertible voltage channels that can be adapted to provide one voltage and six current outputs, delivering up to 60 Amps and 300 VARMS per phase. This high current and high power output make it exceptionally capable for demanding test environments.
• Advanced Synchronization and Testing Features: It includes dynamic GPS satellite synchronized end-to-end testing capabilities, ensuring precise coordination in complex testing scenarios involving multiple locations. The FREJA 546 also supports IEC 61850 testing, which is crucial for integrating and automating substation communications and control.
• User-Friendly Interface: The device features a large, full-color TFT LCD touchscreen display that offers high resolution and clarity for easy viewing of test procedures and results. FREJA Local, the built-in software, provides an array of preset test routines for automatic testing of protection relays and schemes. Its user interface simplifies the selection of test functions through menu screens and touchscreen function buttons.
• Data Management and Transfer: Test results and setups can be saved directly on the FREJA Local memory and can be transferred via USB drive. This feature is essential for maintaining records of tests and printing detailed test reports. The Microsoft Explorer-style display allows users to organize their test data efficiently.

FREJA 546 RELAY TEST SYSTEM Specifications

• Automation Options: Fully automated testing with FREJA Win software, enabling efficient and
• comprehensive relay testing.
• Standalone Operation: Intuitive high-resolution graphic touchscreen for standalone operation, eliminating
• the need for a PC.
• Channel Configuration: 4 voltage channels, 3 current channels, with convertible voltage channels providing
• 1 voltage and 6 currents.
• High Power Output: High current, high power output of up to 60 Amps/300 VARMS per phase.
• Dynamic Testing Features: Dynamic GPS satellite-synchronized end-to-end testing ability for precision.
• IEC 61850 Compatibility: Capability for IEC 61850 testing to meet industry standards.