Attached are two pics from common phase sequence meters used in our POCO area.

The RST marking is clearly visible.

Regards
Raymond


Kyoritsu Ø seq.
[Linked Image]

Densokki Ø seq.
[Linked Image]

Last edited by pauluk; 05/23/07 12:11 PM. Reason: Images moved to ECN server

The product of rotation, excitation and flux produces electricty.