This FAQ has been written for NEAL (North East Africa and Levant) region. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
SEMI F47 requires that products tolerate the following voltage sags:
- 50% remaining voltage, 50% missing voltage, for 200 milliseconds
- 70% remaining voltage, 30% missing voltage, for 500 milliseconds
- 80% remaining voltage, 20% missing voltage for one second.
Released for:Schneider Electric Egypt and North East Africa
