Tests of distance relay teleprotection schemes should check both relays simultaneously, including their communication link. This video shows a real test of a 110 kV overhead line. The protection was ...

DALLAS--(BUSINESS WIRE)--Smaller, lighter and with a higher output power than any other comparable three-phase instrument, Megger’s new SMRT 36 smart protective relay test set is ideally suited not ...

The results of a false operation of a distance relay can be extremely severe. Non-operation may lead to damage or instability of the system and incorrect tripping leads to unnecessary outages with all ...