Transformer trips are a common problem, but the solution is sometimes not immediately obvious. A technician shares three ...

Inelco Hunter offers a range of ATEX-certified relays to satisfy safety concerns in potentially explosive environments. This range of relays complies with ATEX directives and IEC 60079 standards to ...

Abstract: Transformer Differential and overcurrent schemes are traditionally used as main and backup protection respectively. The differential protection relay (SEL487E) has dedicated harmonic ...

In a distribution system it can take significantly longer to clear the fault depending on the settings of the over-current relays at the substation or fuse ratings on branch circuits. However each ...

SAN ANGELO, Texas — The San Angelo Relays, originally scheduled for March 14 and 15, have been canceled due to forecasts of high winds and inclement weather. The school district said the ...

2.3 kV SiC WolfPACK Gen 4 power modules from Wolfspeed designed specifically for 1,500 V bus applications and to enable the ...

Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia Department of Electrical Engineering, South Eastern Regional College, Downpatrick, Northern ...

Finance chiefs from the Group of 20 advanced and emerging economies on Thursday remained at odds in addressing growing concerns over protectionism as the United States' imposition of a series of ...

More than 80 homes appear to have burned down and some 2,000 people have been ordered to evacuate after a wildfire broke out in a northeastern Japan city, local authorities said Thursday, as the ...

M5Stack StamPLC – An ESP32-S3-based PLC with opto-isolated inputs, relay ouputs, RS485, CAN Bus, and more 2.8k views | 4 comments GL.iNet Comet (GL-RM1) low-cost KVM-over-IP solution supports up to 2K ...