Huazheng Innovation: The Global Leading Relay Protection Tester Company Delivering Solutions for Modern Grids

A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, ...
EDN

Test Ideas: Microcontroller runs relay endurance test

Electromechanical components such as relays and switches often must undergo endurance tests that verify their reliability and safety. Regulatory standards typically have compliance criteria that ...
EDN

Relay test set

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 ...
T&D

Megger Protective Relay Test Set Offers New Features

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 ...
T&D

MPRT Now Capable of Testing IEC 61850 Relays and Substations

IEC 61850 is the new international communication standard for substations. The main goal of 61850 is to obtain interoperability between different protective devices from different vendors. IEC 61850 ...
Electronic Design

MEMS-Based RF Coaxial SPDT Relays Empower Advanced Wireless Systems

RF coaxial SPDT relays address signal-routing applications that demand a combination of high frequency, high power, and excellent RF performance. What role does an SPDT relay play in test applications ...
Electronic Design

Fujitsu touts 100 years of perfecting ‘the art of relays’

Hoofddorp, The Netherlands. Fujitsu Components Europe has announced that this year it is celebrating Fujitsu’s one hundred years of manufacturing relays. The Takamisawa Electric Co. was established in ...