ABB has released its Relion REF615R feeder IED. The REF615R was designed to offer an easy, quick and affordable way to upgrade ABB’s DPU2000R relay along with providing a 19-inch rack mount version of ...

New protection panels were installed in the Cashla substation to upgrade the system protection and to provide redundancy at that location. Increasing dependence on electrical energy requires a secure ...

In the first part of this series, featured in the February 2011 issue, we considered the selection of the protective devices of a low-voltage induction motor supplied from a motor control center (MCC) ...

Hyderabad: Telangana Transco Chairman and Managing Director (CMD) D. Krishna Bhaskar has inspected the flood affected EHT substation feeders at Attapur area near Musi River bank and reviewed the power ...

Besides locating faults, the most useful applications of the substation monitoring system involve real paybacks in the area of predictive maintenance and improved system reliability. More and more ...