The PGT-0400 is a ground-fault-relay test unit designed to test current pickup level, time-delay and coordination of ground-fault protection. The tester injects current through the window of installed ...

Megger’s new self-contained SVERKER 780 relay test set is a "toolbox” for protection engineers. The set is capable of testing almost any type of single-phase protection relay conveniently and ...

ISA has announced the new DRTS 66, a powerful and accurate test set for protective relays, energy meters (class 0.1), transducers and power quality meters. The unit is controlled from the front panel ...

Proper selection and effective testing can increase contact reliability in the end product while reducing the overall cost of using relays. Who said relays are pass�? While electromechanical relays ...