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

May 20, 2009, UK -- Protective relay installations that are based on IEC 61850, the new international communication standard for electricity substations, can now be tested easily and conveniently with ...

Protective relay testing verifies that installed relays will trip correctly under real fault conditions, confirming settings, ...

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 ...