Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding ...

A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, ...

ABB has released three new Relion product solutions for utility distribution and industrial applications. This includes the Relion 615 series version 2.0 ANSI relays – REF615, REM615 and RET615 – ...

A transformer protection relay does not replace upstream devices. It defines responsibility. By clearly assigning fault ...

The objective of protective relays and protective schemes is to protect electrical equipment such as transformers, lines, cables, bus bars, etc. during abnormal system conditions. Hence, protective ...

The new PLC-INTERFACE Ethernet Gateway from Phoenix Contact combines relays and communication in one modular system.