Tag:transformer=auto

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Public-images-osm logo.svg transformer = auto
380kV Kriegenbrunn.jpg
Description
An autotransformer is a transformer in which part of the winding is common to both primary and secondary circuits. It is most used on transmission grids Edit or translate this description.
Group: Power
Used on these elements
may be used on nodesshould not be used on waysshould not be used on areasshould not be used on relations
Requires
Useful combination
Incompatible with
Wikidata
Status: approvedPage for proposal

An autotransformer is a transformer in which part of the winding is common to both primary and secondary circuits. Sometimes used at modest voltage ratios between the primary and secondary, such as 400000/275000 volt.