hello every one

i am working now on evaluating Disturbance fault recorders DFR for high voltage transmission substation from various types and vendors (Qualitrol, Hathaway, Chinese products,..).

i wonder if there is some international standards used for such kind of equipments, documents, advice or any thing that it could help?

thank you in advance
elabbassy.

 

Elabbassy... Yes, there is an organization in the US called the Midwest Reliability Organization.

Regards, Phil Corso

 

thank you MR Phil Corso, really Appreciate your quick response

yours
Elabbassy