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 ...

Techno-Elec has expanded its range of voltage relays, offering new options for networks operating at 750, 1500, and 3000 ...

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

is the minimum current when there is a fault on busbar II. and are the setting values of instantaneous over current protection in Line 1 and Line 2. is the setting value of time relay protection in ...

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 ...

The family that has for decades held complete control over everything involving the globe-trotting superspy is relinquishing it to Amazon. By Brooks Barnes Reporting from Los Angeles The family ...

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 ...