Product Details

Portable protection relay tester – FREJA 546R

Adiradh offers the Multipurpose, light and portable protection relay tester – FREJA 546R for accurate and efficient relay testing. Moreover, this protection relay tester is designed for field and laboratory use. Therefore, it supports modern power system testing needs. In addition, the compact design allows easy transport between substations. Also, the lightweight build reduces setup time. Furthermore, the FREJA 546R enables precise testing of protection relays under real operating conditions. However, it maintains stable output and reliable performance. Consequently, engineers can perform routine testing with confidence. As a result, testing quality and system safety improve. Thus, the tester supports preventive maintenance programs. In addition, it is suitable for commissioning, periodic testing, and troubleshooting. Moreover, the device integrates advanced control with simple operation. Therefore, it helps reduce human error during testing. Finally, the Multipurpose, light and portable protection relay tester – FREJA 546R ensures consistent results, improved workflow, and dependable relay verification for power utilities and industrial networks.

Overview

The Multipurpose, light and portable protection relay tester – FREJA 546R is a compact relay test system for secondary injection testing. Moreover, it is designed to test numerical, electromechanical, and static protection relays. Therefore, it supports current, voltage, frequency, and phase angle testing. In addition, the unit provides multiple current and voltage outputs for complex relay schemes. Also, it is suitable for IEC and ANSI relay standards. Furthermore, the tester includes precise timing measurement for trip and pickup analysis. However, it remains easy to operate in field environments. Consequently, testing can be completed faster with fewer connections. As a result, downtime of electrical assets is reduced. Thus, it fits well in substations, power plants, and industrial facilities. In addition, the portable housing supports harsh site conditions. Moreover, the FREJA 546R integrates smoothly with relay testing software. Therefore, it enables automated and manual test procedures.

About Product

The Multipurpose, light and portable protection relay tester – FREJA 546R is a microprocessor-based secondary injection test set. Moreover, it generates stable AC and DC current and voltage outputs. Therefore, it supports testing of overcurrent, earth fault, distance, differential, and voltage relays. In addition, the device provides high-accuracy signal generation with low distortion. Also, it supports phase angle control and frequency variation. Furthermore, the tester includes binary inputs and outputs for trip logic verification. However, the internal measurement system ensures precise timing resolution. Consequently, pickup values and operating times are measured accurately. As a result, relay performance can be verified against protection settings. Thus, it supports compliance testing and fault analysis. In addition, the FREJA 546R supports synchronized output channels for complex protection schemes. Moreover, the rugged enclosure protects internal components during transport. Therefore, it is suitable for demanding field operations.

Datasheet for Multipurpose, light and portable protection relay tester – FREJA 546R

User Guide for Multipurpose, light and portable protection relay tester – FREJA 546R

Technology & Benefits

The Multipurpose, light and portable protection relay tester – FREJA 546R uses advanced digital signal generation technology. Moreover, it delivers precise and repeatable test signals. Therefore, relay behavior can be analyzed under controlled conditions. In addition, digital control improves output stability and accuracy. Also, integrated measurement circuits capture trip signals with high resolution. Furthermore, software-based test control allows automated sequences. However, manual testing remains simple and flexible. Consequently, testing efficiency increases while errors decrease. As a result, maintenance time is optimized. Thus, protection systems remain reliable. In addition, the portable design supports on-site testing without additional equipment. Moreover, consistent output performance improves test repeatability. Therefore, engineers can compare results over time. Finally, the FREJA 546R supports effective condition assessment, improved protection coordination, and safer power system operation.

Key Features

• Multipurpose protection relay tester for secondary injection

• Light and portable design for field use

• Multiple current and voltage output channels

• High accuracy signal generation and measurement

• AC and DC output capability

• Phase angle and frequency control

• Binary inputs and outputs for logic testing

• Precise trip time and pickup measurement

• Compatible with numerical and conventional relays

Applications

• Testing of overcurrent and earth fault relays

• Distance and differential relay testing

• Commissioning of protection systems

• Routine and periodic relay maintenance

• Substation protection verification

• Industrial power system testing

• Power plant relay testing

Advantages

• Compact and lightweight for easy transport

• Reliable and repeatable test results

• Reduced testing time and setup effort

• Supports wide range of protection relays

• Accurate timing and measurement capability

• Suitable for field and laboratory use

Adiradh Energy offers Multipurpose, light and portable protection relay tester – FREJA 546R in India; Hyderabad; Visakhapatnam; Vijayawada; Chennai; Puducherry; Trichy; Coimbatore; Hosur; Bangalore; Hubli; Mysore; Cochin; Kolkata; Pune; Goa; Mumbai; Thane; Kanpur; Jaipur; Nagpur; Delhi; Noida; Gurugam; Bhopal; Vadodara; Ahmedabad; Chandigarh; Chandigarh; Tata Nagar; Raipur; Rudrapur; Durgapur; Kharagpur; Raigarh; Bhilai; Angul; Haldia; Jabalpur; Indore; Jamshedpur; Rajahmundry; Bokaro Steel City; Salem; Kochi; Rourkela; Ahmedabad ;Jamnagar; Bharuch; Sri City; Nashik; Haridwar; Mathura; Aurangabad; Bhubaneswar and other cities