Application of Symmetrical Components in Relay Testing - Megger

[@alibos4446]

thank you for your efforts please how can i get information about thermal over current setting 49 like allen bradley 857

[@ppal64]

It’s not reverse rotation it is reverse sequence . And zero sequence also has rotating vectors it just has no sequence that’s why it is called zero sequence. All phasors rotate anticlockwise by convention. There is no reverse rotation just the sequence is different.

[@ZebRL]

Methodically explained. Very useful