Schneider Electric has introduced its Square D SEPAM (Square D Electrical Protection and Monitoring) digital relay product line. The Sepam line comprises the Series 80 relay for critical sources and ...

In addition to removing the old relays and installing and programming the new hardware, they also installed new power capacitors to stabilize the generator sets, which enabled them to run more ...

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding interconnections, and increasing dependence on distributed energy ...

The OMICRON CMC 365 offers automated testing of any type of protection relay and more than 400 free test templates. Ben Vincent, Relay Tech at with Groton Utilities, Connecticut, talks about his ...

Middletown, Pa. — Phoenix Contact offers a family of electronic monitoring relays for single- and three-phase applications. The 22.5-mm wide, DIN-rail mountable modules can be used for monitoring ...

Discover how today’s digital protective relays outperform legacy electromechanical systems in reliability, diagnostics, and overall availability. Modern digital protective relays are redefining ...

Traditionally, electric supply reliability and power quality have been viewed as separate concerns. However, in today's digital environment, the two are closely interconnected. Reliable power depends ...

CAMBRIDGE, UK — The miniature SIL HV series high voltage and high current reed relays can switch up to 1000V and carry up to 5A, in an epoxy sealed, single-in-line package measuring only 24×6.4×8.9mm.

Anyone who assumes that passive or electromechanical components are simple is either naive or inexperienced. Even a basic, functionally simple component such as a high-power, milliohm current-sense ...