History

Protection History

Relay Testing – Test Sets and testing Technology in the 1980s

by Walter Schossig, Germany, and Thomas Schossig, OMICRON electronics GmbH, Austria

In 1991 OMICRON already introduced a protection test set weighing only 15 kg that can be easily taken to the substation. More

Power. Flexible. Easergy.
Let?s start with organization in protection testing