May 20, 2009, UK -- Protective relay installations that are based on IEC 61850, the new international communication standard for electricity substations, can now be tested easily and conveniently with ...

New features for the Megger MPRT Protective Relay Test Set are now available. These improvements include improved system operating reliabilty, additional test capabilities and new features to the AVTS ...

BAODING, HEBEI, CHINA, January 16, 2026 /EINPresswire.com/ — In the critical field of electrical maintenance and safety, the reliability of testing equipment ...

Electronic relays have evolved a lot since their introduction in the early '30s, but their basic purpose hasn't changed. Transistors and integrated circuits have replaced vacuum tubes and the term ...

Relay test equipment are devices designed to test various aspect of relay operation, most often for safety relays to ensure they are functioning correctly. Relay test equipment are devices and testers ...

Protective relays are critical power systems components, and it is essential to design and use them properly to detect power system issues. As NETA-certified technicians, we must be familiar with the ...

An experienced protection and integration engineer can help determine the best configurable relay settings to provide maximum system protection and advanced functionality. Photo courtesy: Emerson ...

To simplify complex relay testing, the Megger Protective Relay Test Set (MPRT) provides built-in test routines, a touch-screen interface, and built-in transducer test capabilities. The unit displays ...

Megger has introduced the MEIU (MPRT Epoch Interface Unit), which interconnects an MPRT (Megger Protective Relay Test Set) with the vendor's Epoch-II or Epoch-20 high-current-output unit for ...