Automated testing for electromechanical overcurrent relays

摘要

Despite the advance of numerical technology, electromechanicalnrelays will still be around for a long time. So testing of these relaysnwill remain an issue in the future. There are, however, some specialnproblems when testing electromechanical relays with electronic testnsets, commonly summarized under the term power demand. These problemsncan be overcome with state of the art testing equipment. Furthermore,nmodern testing software can offer increased efficiency in the testingnand setting of electromechanical relays