Commissioning Made Easy: The 50ADM-P Portable Relay Test Set

T&R Test Equipment Ltd. is thrilled to unveil the 50ADM-P, a state-of-the-art portable secondary current injection test set designed to meet the diverse needs of modern relay testing. Whether you’re in the field or in a substation, the 50ADM-P brings unparalleled convenience and versatility, making it the ideal choice for testing a wide range of relay types.

Portability Meets Performance

The instrument stands out for its exceptional portability without compromising on performance. Weighing just 13.2 kg and housed in a compact design, this instrument can easily be transported to any testing site. Its robust build ensures that it can withstand the rigors of fieldwork, providing reliable performance wherever you need it.

The 50ADM-P Comprehensive Testing Capabilities

This versatile test set is equipped to handle a variety of testing scenarios. With an output current range of 1mA to 50A and output voltages up to 18V, the 50ADM-P is designed to test numerous types of relays, including:

• Distance Protection Relays
• Directional Overcurrent Relays
• Pilot Wire Relays
• Lockout Relays
• Differential Relays
• Voltage Regulating Relays
• Miniature Circuit Breakers
• Thermal Relays
• Current Transformer Magnetization Curves

Advanced Features for Precise Testing

The 50ADM-P is packed with features that enhance its functionality and ease of use:

• True RMS Metering: With single cycle capture for accurate measurement.
• Variable Auxiliary Outputs: AC voltage/current output with phase shift and a DC supply ranging from 12V to 220V.
• Multi-Function Timing System: Auto-range timer with current operated mode for accurate testing of trip times, reset times, and reclose times.
• Data Storage and Analysis: USB memory key support for storing test results in spreadsheet format, waveform graphics, and harmonic analysis.

Enhanced Safety and Control

Safety is paramount, and the 50ADM-P incorporates multiple protective features, including:

• Overcurrent Trip
• Duty Cycle Trip
• Thermal Monitoring
• Current Limit Mode: For fine control of output currents, particularly useful for low impedance loads like digital relays.

User-Friendly Interface

The 50ADM-P offers a user-friendly interface with digital metering and a memory feature that retains the current reading even when the output is switched off. The inclusion of USB host sockets for a memory key and keyboard allows for easy entry of comments and storage of test results.

The 50ADM-P Is Widely Available

The 50ADM-P is available in the United Kingdom through our partners, Acutest, Alpha Electronics, Cuthbertson Laird, Norwich Instrument Services, and PASS Ltd  and our extensive distribution network worldwide. No matter where you are, you can easily access and benefit from this innovative testing solution.

Conclusion

The 50ADM-P by T&R Test Equipment Ltd. sets a new standard in portable relay testing. Its combination of portability, comprehensive testing capabilities, advanced features, and user-friendly design makes it an invaluable tool for electrical engineers and technicians.