23 January 2021
Clarification of the difference between an Isolation Transformer and an Autotransformer
Definition applies to all Transformer Products from SquareD/Schneider Electric
The distinction between an Isolation Transformer and an Autotransformer is required for proper application
Any two winding transformer where the primary and secondary are not electrically connected is an isolation transformer.
In contrast, an autotransformer has a physical, electrical connection between the primary and secondary.