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Where can the Impedances (%IZ) for common Ventilated Energy Efficient (EE Type and EX Type) transformers be found?

Issue:
Documentation and source information to find Impedances (%IZ) for common Ventilated Energy Efficient (EE Type and EX Type) Transformers is often needed. 

Product Line:
LV Transformers
 
Environment:
Applies to Square D/Schneider Electric Energy Efficient Ventilated Transformers.

Cause:
Impedance of Transformers is information often required by specifications, and for calculations for Average Interrupting Current, Voltage Regulation, and other factors.

Resolution:
Technical Document 7400DB0702R07/09,  Energy Efficient Transformers Technical Data, contains Impedance (%IZ) information and more about Ventilated Energy Efficient (EE Type) Transformers.Technical Document 7400CT1501R08/16 contains Impedance (%IZ) information and more about Ventilated Energy Efficient Three Phase (EX Type) Transformers

Click PDF  "View" (in Green type)  under Additional download formats on the link below to view this document.
products.schneider-electric.us/technical-library/
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