To be competitive, some electrical contractors often supply low-voltage (LV) service entrance switchboards and switchgear that meet the minimum safety requirements of the National Electrical Code (NEC ...

The objective of protective relays and protective schemes is to protect electrical equipment such as transformers, lines, cables, bus bars, etc. during abnormal system conditions. Hence, protective ...

PULLMAN, WA — September 26, 2013 — Schweitzer Engineering Laboratories, Inc. (SEL) today announced the introduction of the SEL-710-5 Motor Protection Relay, which protects both synchronous and ...

Relay testing goes beyond theory—real-world challenges demand adaptability, precision, and experience. Join us to explore ...

Petrochemical refineries and natural gas plants depend upon a highly reliable and constant power supply. As a result, most large oil and gas facilities maintain onsite power generation, with their ...

Nearly 48 hours after the power outage that left parts of Midtown Manhattan and the Upper West Side in the dark, Con Edison has released its preliminary findings on the blackout. According to the ...

Con Edison said the blackout that plunged parts of Manhattan into darkness Saturday night was due to a substation's relay protection system that "did not operate as designed." The utility company said ...

With every new version of iOS, Apple makes an effort to provide new privacy and security-focused features to make the iPhone and iPad more secure, and iOS 15 is no exception. It is, in fact, a huge ...

Mozilla has announced the integration of Firefox Relay, an email protection system that helps users evade trackers and spammers, directly into the Firefox browser. From now on, whenever a user browses ...

Con Edison blamed their relay protection system Monday for the weekend power outage in New York City, saying the system didn’t operate as designed, according to preliminary findings from the company. ...