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How do I find wiring diagrams for dry type distribution transformers?

The wiring diagrams are shown on the nameplate of the transformer.

Many of the wiring diagrams for the DOE 2016 efficient transformers are listed here DOE2016 Efficient Transformer Technical Data

For those with access to Vista.  Check the 'DIA INF' field on the Product Maintenance screen by placing an asterisk '*' in place of the Y and hitting Enter.

For those with access to Bid Manager.  Build up the part number in the Transformer takeoff of Bid Manager and check the bottom of the page to see if the wiring diagram is shown.

If the wiring diagram can't be found from above methods, please contact the TRC Distribution team for assistance in identifying the frame size.

Wiring diagrams can be obtained on or the search window at the top right of most Eaton webpages.  

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