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

Proper selection and effective testing can increase contact reliability in the end product while reducing the overall cost of using relays. Who said relays are pass�? While electromechanical relays ...

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding ...

The cost of component failures continues to increase as electronic products become more complex. Most component replacement costs are associated with marginal devices that become intermittent or fail ...

With more than 40 years of experience in the power industry, Tony Giuliante offers a historical perspective on why techniques such as testing and engineering calculations were done the way they were ...

Testing verifies that protection schemes meet their intended purpose, ensuring safety and system integrity. Function testing involves manual or electrical manipulation of components to confirm signal ...

Mitsubishi Electric recently visited EnergyVille, a collaboration between the Flemish research partners KU Leuven, VITO, imec and UHasselt, to install a prototype of its HVDC line protection relay ...