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.
Protection against loss of synchronism on synchronous
machines, based on calculated active power.
2 types of operation:
*suitable for generators capable of withstanding high electrical and mechanical constraints
*to be set as a number of rotations.
The 2 types of operation may be used independently or at the same time.
machines, based on calculated active power.
2 types of operation:
- tripping according to the equal-area criterion, time-delayed
- tripping according to power swing (number of active power swings):
*suitable for generators capable of withstanding high electrical and mechanical constraints
*to be set as a number of rotations.
The 2 types of operation may be used independently or at the same time.
Released for: Schneider Electric Egypt and North East Africa


Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales enquiry online and an expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Center
Find support resources for all your needs, in one place.