- Location
- Wisconsin
- Occupation
- PE (Retired) - Power Systems
Bentworker said:Just a observation.
The CT's are wired Wye.
The PT's are wired Delta.
Wouldn't this result in a 30% phase shift between the two?
I've never used any delta configured PT's except for some of the older directional schemes that use an open delta for polarizing voltage or something like that.
Peter
The electronic meters account for this difference if they have a setup menu that allows this combination.