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 ...

ABB to supply 670 Series Intelligent Electronic Devices (IEDs) with IEC 61850 and DNP 3.0 communication capabilities for TVA in multi-year agreement Washington, D.C., Sept. 23, 2008 – ABB, a power and ...