Here’s what more than 2,500 business decision-makers around the world say.Download the report
...with the Facility Hero app in hand! Discover how you can optimize your maintenance efforts today.Learn more
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Welcome to the Schneider Electric Global Website×
The AA225 extender is added when there is a requirement to satisfy ERCOT 0.15% accuracy. It flags the plant to put the unit through an additional testing process to ensure the ERCOT requirement is met.
There is no change in the meter framework for this extender.