A motor protection relay safeguards electric motors by detecting thermal stress, phase imbalance, stall, and abnormal ...

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

Siemens and 1898 & Co., part of Burns & McDonnell, have announced a strategic partnership to automate and modernize protection coordination for power utilities by combining Siemens’ Gridscale X ...

Insulation resistance testers, often called megohmmeters, are fundamental tools for preventive maintenance, used to assess ...

On Aug. 11, 2025, I had an opportunity to brief some congressional House Homeland Security staffers on issues raised from the July 22 U.S. House Committee on Homeland Security hearing, “Fully ...

Even though the function of single phase and three phase relays are quite similar, their applications can vary significantly. This is primarily due to the characteristics of three phase power circuits ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

Sen. Ted Cruz, R-Texas, and Sen. Amy Klobuchar, D-Minn., sparred during a hearing on federal judges' nationwide orders against the Trump administration, and the Democrat dismissed her colleague's ...