Nov. 13, 2008, PULLMAN, WA - Schweitzer Engineering Laboratories, Inc. (SEL) is now taking orders for two new products, the SEL-787 and SEL-487E Transformer Protection Relays. These are the first ...

GE’s Digital Energy business has launched its Multilin 845 Transformer Protection System, part of the Multilin 8-Series platform of protective relay devices, which includes the 850 Feeder Protection ...

Experiments show the efficiency of a direct mechanical explosion and fire prevention strategy method. By: Guillaume Perigaud, Sébastien Muller, Gaà«l de Bressy, Ryan Brady and Philippe Magnier, ...

Menlo Park, Calif. — Raychem Circuit Protection, a business unit of Tyco Electronics, has introduced the PolySwitch LVR series of resettable circuit protection devices to help protect electric motors ...

The PolySwitch LVR Series of resettable circuit-protection devices protect electric motors and transformers from overcurrent and overtemperature damage. The series includes parts rated for line ...

This article is based on the 1999 National Electrical Code (NEC). Installing transformers in accordance with the NEC is critical to ensuring a safe electrical installation as well as a reliable power ...

Phase-shifting transformers play an important role to control the power flow within our modern networks that include more and more renewable energy sources. The most important protection principle for ...

Art. 450 begins with the short and to-the-point statement, “This article covers the installation of all transformers,” and then lists eight exceptions. In essence, Art. 450 covers power transformers, ...

Power system failures in a railway’s electrical infrastructure could bring an entire line to a stop. GE Digital Energy helps to ensure the power systems remain stable, while reliable uninterruptible ...

TORONTO, ON, CANADA (Sept. 4, 2023) Torus Power Inc., maker of uncompromising, clean, isolation-transformer-based power components, is proudly supporting Quantum Media Systems’ 18-foot-wide Cinematic ...